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大华股份:2021 Annual Report2022-05-14  

                                                                                    2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.




                         Zhejiang Dahua Technology Co., Ltd.



                                         2021 Annual Report




                                                                                   Stock code: 002236
                                                                     Stock Abbreviation: Dahua
                                                               Date of Disclosure: April 2022


This document is a translated version of the Chinese version 2021 Annual Report (“2021 年年度报告全文”),
and the published annual report in the Chinese version shall prevail.
The complete published Chinese 2021 Annual Report may be obtained at http://www.cninfo.com.cn.




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                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.




        Section I Important Notes, Contents and Definitions

    The Board of Directors, Board of Supervisors, Directors, Supervisors and Senior
Management of Zhejiang Dahua Technology Co., Ltd. (hereinafter referred to as the
"Company") hereby guarantee that the information presented in this report shall be
authentic, accurate and complete and free of any false records, misleading statements or
material omissions, and they will bear joint and several liability for such information.
    Fu Liquan, the Company's legal representative, Xu Qiaofen, chief accountant, and Zhu
Zhuling, person in charge of accounting institution (Accounting Officer) hereby declare and
warrant that the financial statements in the annual report are authentic, accurate, and
complete.
    All directors attended the meeting of the Board of Directors for deliberation of this
annual report.
    During the reporting period, there was no significant change in the risks faced by the
Company. The Company has been trying to identify all kinds of risks and actively take
countermeasures to avoid and reduce the risks.
    (1) COVID-19 risk: As COVID-19 continues to spread, the global market is facing
uncertainties. The Company will pay close attention to pandemic, making responses
through various online and offline channels to advertise products and provide services and
try its best to reduce the impact of the pandemic.
    (2) Risk of technology upgrading: the video surveillance industry is a typical
technology-intensive industry, which is changing extremely fast. If the Company is unable
to keep up with development trends in the industry's technology, to pay full attention to
customers' diversified individual needs, and to be followed by sufficient R&D investments, it
will still face the risk of losing market competitiveness due to discontinuous innovation. By
increasing R & D investment, the Company continues to strengthen research on core
technologies in AI, video cloud, machine vision and other fields, and reserves product,
technology, management and talent resources for a broader market in the future, so as to


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                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.



achieve sustainable and steady development of business.
   (3) Risk of business model change: with the development of network communications,
cloud computing, and big data, AI and other technologies, as well as the upgrades of apps
in smartphones, the business model in the IoT era may have an impact on the traditional
industry development. If an enterprise cannot grasp opportunities brought about by the
business model transformation in a timely manner, it may face the risk that the original
market structure becomes broken. The Company continues to focus on and study the
major changes in global economy, industry and technology, analyze the industry
development logic, and predict the evolution of global video surveillance industry and IoT
industry, the continuous integration of video, information communication and digital
technologies, diversification and uncertainty of customer demands. While consolidating the
advantageous market, The Company actively explores and pilots new businesses and new
commercial mode, and carry out business and technical layout.
   (4) Risk of product safety: the Company attaches great importance to and continuously
strengthens resource investment to ensure safe and reliable operations of the security
system so as to respond to the product security risks on the Internet. However, hackers
attacks, computer viruses, physical security vulnerabilities, natural disasters, accidents,
power interruptions, telecommunications failures, terrorism, and warfare events may still
occur from time to time, resulting in security vulnerabilities, system failures, or service
interruptions. The Company has founded a cyber security committee, and set up a
professional security team to develop company-level product safety plan, ensuring product
safety in whole process from requirements to design, coding, and testing process. At the
same time, the Company actively carry out technical exchanges and cooperation with
mainstream safety enterprises, safety evaluation agencies and corresponding industry
associations to provide customers with safe products and solutions.
   (5) Intellectual property risk: the promotion of the company's globalizatio n and
self-owned brand strategy will likely bring about intellectual property risks and patent
infringement, which may cause fluctuation in business relations and public opinions,
increasing lawsuits and rising costs. The Company attaches great importance to
technological innovation and has established protection and management mechanism for
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                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.



intangible assets such as innovation achievements, self-owned brands, trade secrets, and
constantly gathers advantageous IP assets; With IP compliance risk control system, the
Company continues to strengthen its ability to understand and grasp the IP laws and
regulations, administrative and judicial environment of the region where the company's
business is located in.
    (6) Exchange rate risk: The Company's export transactions are mostly settled in United
States Dollars ("USD"), while overseas sales have increased continuously. Therefore,
fluctuations in the foreign exchange rate have the potential to affect the profits of the
Company. As US dollar is the settlement currency, the Company hedges and avoids the
risk of exchange rates by centralized management of exchange capitals, purchase and
payment hedging and other methods.
    (7) Risk of declined local fiscal capacity: At present, local fiscal debt is relatively high. If
the local fiscal paying capacity is reduced, it may lead to the slowdown in the growth of
industry demands, extensions of project time, longer periods for companies to withdraw
capital, and customers' payment delay. The Company continues to improve our internal
control system and optimize the project review methods, select local projects carefully and
assess project risks systematically, prudently assess the market logic and cash flow
balance logic, control the risks reasonably, make plans to deal with cash flow shortage,
project delay and other risks, and reduce the risk of delayed payment.
    (8) Risk of international operations: The Company's products and solutions are
available in more than 100 foreign countries and regions. International business may be
exposed to the risks of trade protection and political turmoil (such as local wars) in the
countries and regions where it is located. The Company actively guards against and
responds to the risk of international operation by establishing an overseas compliance risk
control system. It continuously strengthens the understanding and adaptability of the laws
and regulations as well as the political and economic environment of the regions where its
business is involved, and formulates differentiated business strategies based on "one
country, one policy" in accordance with the changes in politics and economy of different
regions to reduce operational risks.
    (9) Risk of the supply chain: As the prices of global commodities continue to rise and
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                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.



the prices of raw materials fluctuate, through special operations, the Company has
identified various potential supply risks. By making backup plans and increasing supply
channels, the Company has diversified its supply sources to strengthen the continuous and
secure supply of key materials and ensure the security of the supply chain.
    The profit distribution proposal approved by the board of directors is: Taking the total
2,994,550,730 shares of the Company as of December 31, 2021 as the basis, RMB 2.7 (tax
included) of cash dividend and 0 bonus share (tax included) for every 10 shares will be
distributed to all shareholders, instead of common reserve capitalizing.




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                                                                                          2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.




                                                                       Contents


Section I Important Notes, Contents and Definitions .................................................................................................................2

Section II Company Profile and Key Financial Indicators....................................................................................................... 12
Section III Management Discussion and Analysis .................................................................................................................. 17
Section IV Corporate Governance ......................................................................................................................................... 124

Section V Environmental and Social Responsibilities .......................................................................................................... 152
Section VI Significant Events ................................................................................................................................................. 153
Section VII Changes in Shares and Information about Shareholders ................................................................................. 185

Section VIII Information of Preferred Shares ........................................................................................................................ 195
Section IX Situation on Corporate Bonds .............................................................................................................................. 196
Section X Financial Report..................................................................................................................................................... 197




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                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.




                     Documents Available for Reference


I. The financial statements signed and sealed by Fu Liquan, the Company's legal
representative, Xu Qiaofen, chief accountant, and Zhu Zhuling, person in charge of

accounting institution.

II. Original copies of all the Company's documents and announcements published on

media designated by China Securities Regulatory Commission within the reporting period.

III. The said documents are prepared and placed at the Company's Securities Investment

Department for reference by investors.




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                                                       2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.




                                             Definitions


                     Item            Refers To                             Definitions

Reporting Period                     Refers To From January 1, 2021 to December 31, 2021

Dahua, company, the company          Refers To Zhejiang Dahua Technology Co., Ltd.

Dahua System Engineering, System
                                     Refers To Zhejiang Dahua System Engineering Co., Ltd.
Engineering Company

Dahua Vision Technology              Refers To Zhejiang Dahua Vision Technology Co., Ltd.

Dahua Security Network, Operation
                                     Refers To Zhejiang Dahua Security Network Operation Service Co., Ltd.
Company

Dahua Ju'an                          Refers To Zhejiang Dahua Ju'an Technology Co., Ltd.

Guangxi Dahua Information            Refers To Guangxi Dahua Information Technology Co., Ltd.

Dahua Security                       Refers To Zhejiang Dahua Security Service Co., Ltd.

Guangxi Security                     Refers To Guangxi Dahua Security Service Co., Ltd.

Xiaohua Technology, Hangzhou
                                     Refers To Hangzhou Xiaohua Technology CO., LTD.
Xiaohua

Dahua Zhilian                        Refers To Zhejiang Dahua Zhilian Co., Ltd.

Dahua Investment, Dahua Investment
                                     Refers To Zhejiang Dahua Investment Management Co., Ltd.
Management

Guangxi Zhicheng, Dahua Zhicheng     Refers To Guangxi Dahua Zhicheng Co., Ltd.

Hangzhou Huacheng, Huacheng
                                     Refers To Hangzhou Huacheng Network Technology Co., Ltd.
Network

Xinjiang Information                 Refers To Xinjiang Dahua Zhixin Information Technology Co., Ltd.

HuaRay Technology                    Refers To Zhejiang HuaRay Technology Co., Ltd.

Fuyang Hua'ao                        Refers To Hangzhou Fuyang Hua'ao Technology Co., Ltd.

Huafei Intelligent                   Refers To Zhejiang Huafei Intelligent Technology CO., LTD.

Huachuang Vision                     Refers To Zhejiang Huachuang Vision Technology Co., Ltd.

Guizhou Huayi                        Refers To Guizhou Huayi Shixin Technology Co., Ltd.

Xinjiang Zhihe                       Refers To Xinjiang Dahua Zhihe Information Technology Co., Ltd.

Guangxi Huacheng                     Refers To Guangxi Huacheng Technology Co., Ltd.

Meitan Dahua Technology              Refers To Guizhou Meitan Dahua Information Technology Co., Ltd.

Inner Mongolia Zhimeng               Refers To Inner Mongolia Dahua Zhimeng Information Technology Co., Ltd.




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                                                        2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Xinjiang Zhitian                     Refers To Xinjiang Dahua Zhitian Information Technology Co., Ltd.

Xinjiang Xinzhi                      Refers To Xinjiang Dahua Xinzhi Information Technology Co., Ltd.

Xinjiang Huayue                      Refers To Xinjiang Dahua Huayue Information Technology Co., Ltd.

Leapmotor Technology                 Refers To Zhejiang Leapmotor Technology Co., Ltd.

Leapmotor                            Refers To Leapmotor Automobile Co., Ltd.

Tianjin Dahua Information, Tianjin
                                     Refers To Tianjin Dahua Information Technology Co., Ltd.
Dahua

Hunan Dahua Zhilong, Dahua Zhilong   Refers To Hunan Dahua Zhilong Information Technology Co., Ltd.

Huaxiao Technology                   Refers To Zhejiang Huaxiao Technology Co., Ltd.

Vision Technology                    Refers To Zhejiang Fengshi Technology Co., Ltd.

Xi'an Dahua Zhilian, Xi'an Dahua     Refers To Xi'an Dahua Zhilian Technology Co., Ltd.

Wuxi Ruipin                          Refers To Wuxi Dahua Ruipin Technology Co., Ltd.

Huaxuan Technology                   Refers To Zhejiang Huaxuan Technology Co., Ltd.

                                                 Beijing Huayue Shangcheng Information Technology Service Co.,
Beijing Huayue                       Refers To
                                                 Ltd.

                                                 Shanghai Huashang Chengyue Information Technology Service Co.,
Shanghai Huashang                    Refers To
                                                 Ltd.

Dahua Jinzhi                         Refers To Zhejiang Dahua Jinzhi Technology Co., Ltd.

Dahua Guangxun                       Refers To Sichuan Dahua Guangxun Photoelectric Technology Co., Ltd.

Huajuan Technology                   Refers To Hangzhou Huajuan Technology Co., Ltd.

Dahua Hong Kong, Dahua (HK) Limited Refers To Dahua Technology (HK) Limited

Zhoushan Operation                   Refers To Zhejiang Zhoushan Digital Development Operation Co. Ltd.

Yunnan Zhili                         Refers To Yunnan Zhili Technology Co., Ltd

Guangxi Dahua Technology             Refers To Guangxi Dahua Technology Co., Ltd.

Dahua Storage                        Refers To Zhejiang Dahua Storage Technology Co., Ltd.

Huaruijie                            Refers To Zhejiang Huaruijie Technology Co., Ltd.

Chengdu Zhilian                      Refers To Chengdu Dahua Zhilian Information Technology Co., Ltd.

Chengdu Zhian                        Refers To Chengdu Dahua Zhian Information Technology Service Co., Ltd.

Chengdu Zhishu                       Refers To Chengdu Dahua Zhishu Information Technology Service Co., Ltd.

Chengdu Zhichuang                    Refers To Chengdu Zhichuang Yunshu Technology Co., Ltd.

Chengdu Smart Network                Refers To Chengdu Huishan Smart Network Technology Co., Ltd.

Huakong Software                     Refers To Zhejiang Huakong Software Co., Ltd.

Huacheng Software                    Refers To Hangzhou Huacheng Software Co., Ltd.

Guizhou Dahua                        Refers To Guizhou Dahua Information Technology Co., Ltd.

Henan Dahua                          Refers To Henan Dahua Zhilian Information Technology Co., Ltd.


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                                          2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Huajian                 Refers To Zhejiang Huajian Technology Co., Ltd.

Zhengzhou Dahua Zhian   Refers To Zhengzhou Dahua Zhian Information Technology Co., Ltd.

Anhui Zhilian           Refers To Anhui Dahua Zhilian Information Technology Co., Ltd.

Anhui Zhishu            Refers To Anhui Dahua Zhishu Information Technology Co., Ltd.

Changsha Dahua          Refers To Changsha Dahua Technology Co., Ltd.

Tianjin Huajian         Refers To Tianjin Huajian Technology Co., Ltd.

Wuhu Huajian            Refers To Wuhu Huajian Technology Co., Ltd.

Dahua USA               Refers To Dahua Technology USA Inc.

Dahua Europe            Refers To Dahua Europe B.V.

Dahua Middle East       Refers To Dahua Technology Middle East FZE

Dahua Mexico            Refers To Dahua Technology Mexico S.A. DE C.V

Dahua Chile             Refers To Dahua Technology Chile SpA

Dahua Malaysia          Refers To Dahua Security Malaysia SDN. BHD.

Dahua Korea             Refers To Dahua Technology Korea Company Limited

Dahua Indonesia         Refers To PT. Dahua Vision Technology Indonesia

Dahua Colombia          Refers To Dahua Technology Colombia S.A.S.

Dahua Australia         Refers To Dahua Technology Australia PTY LTD

Dahua Singapore         Refers To Dahua Technology Singapore Pte. Ltd.

Dahua South Africa      Refers To Dahua Technology South Africa Proprietary Limited

Dahua Peru              Refers To Dahua Technology Perú S.A.C

Dahua Russia            Refers To Dahua Technology Rus Limited Liability Company

                                    DAHUA TECHNOLOGY BRASIL COMRCIO E SERVIOS EM
Dahua Brazil            Refers To
                                    SEGURANA ELETRNICA LTDA

Dahua Canada            Refers To Dahua Technology Canada INC.

Dahua Panama            Refers To Dahua Technology Panama S.A.

Dahua Hungary           Refers To Dahua Technology Hungary Kft

Dahua Poland            Refers To Dahua Technology Poland Sp.Zo.O.

Dahua Italy             Refers To Dahua Technology Italy S.R.L.

Dahua Tunisia           Refers To Dahua Technology Tunisia Limited Liability Company

Dahua Kenya             Refers To Dahua Technology Kenya Limited

Dahua UK                Refers To Dahua Technology UK Limited

Dahua Germany           Refers To Dahua Technology GmbH

Dahua Serbia            Refers To Dahua Technology SRB d.o.o.

Dahua India             Refers To Dahua Technology India Private Limited




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                                                     2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Dahua Turkey                       Refers To Dahua Guvenlik Teknolojileri Sanayi ve Ticaret A.S.

Dahua Czech                        Refers To Dahua Technology Czech s.r.o.

Dahua Argentina                    Refers To Dahua Argentina S.A.

Dahua Spain                        Refers To Dahua Iberia, S.L.

Dahua Kazakhstan                   Refers To Dahua Technology Kazakhstan LLP

Dahua Denmark                      Refers To Dahua Technology Denmark Aps.

Dahua France                       Refers To Dahua Technology France SAS

Dahua Lorex (US) Corporation       Refers To Lorex Corporation

Dahua Technology Holdings          Refers To Dahua Technology Holdings Limited

Dahua New Zealand                  Refers To Dahua Technology New Zealand Limited

Dahua Netherlands                  Refers To Dahua Technology Netherlands B.V.

Dahua Morocco                      Refers To Dahua Technology Morocco SARL

Dahua Romania                      Refers To Dahua Technology S.R.L.

Dahua Uzbekistan                   Refers To Dahua Vision LLc

Dahua Lorex (Canada) Corporation   Refers To Lorex Technology Inc.

Dahua Bulgaria                     Refers To Dahua Technology Bulgaria EOOD

Dahua Sri Lanka                    Refers To Dahua Technology China (Pvt) LTD

Dahua Pakistan                     Refers To Dahua Technology Pakistan (private) Limited

Dahua Thailand                     Refers To Dahua Technology (Thailand) Co.,LTD.

Dahua Nigeria                      Refers To Dahua Technology Nigeria Representative Ltd

Dahua Israel                       Refers To Dahua Technology Israel Ltd.

Dahua Mexico Service               Refers To Vismextech Dhm Servicios, S.A. De C.V.

Huacheng Netherlands               Refers To Imou Network Technology Netherlands B.V.

Dahua Lorex (UK) Corporation       Refers To LOREX Technology UK Limited

Dahua Japan                        Refers To Dahua Technology Japan LLC

Huacheng Hong Kong                 Refers To Huacheng Network (HK) Technology Limited

Dahua Qatar                        Refers To Dahua Technology QFZ LLC

Dahua Pacific                      Refers To Dahua Technology Pacific S.A

Dahua International                Refers To Dahua Technology International Pte. Ltd.




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                                                            2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.




         Section II Company Profile and Key Financial Indicators

I. Company Information

Stock Abbreviation         DAHUA                                 Stock Code                  002236

Stock Exchange             Shenzhen Stock Exchange

Company Name in Chinese 浙江大华技术股份有限公司

Company Abbreviation in
                           大华股份
Chinese

Company Name in Foreign
                           ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
Language (If any)

Legal Representative       Fu Liquan

Registered Address         No. 1199 Binan Road, Binjiang District, Hangzhou City, Zhejiang Province

Post Code of Registered
                           310053
Address

Change of the Company’s   On November 9, 2005, the Company’s registered address changed from the 15th floor of
Registered Address         Tianyuan Building, 508 Wensan Road, Hangzhou to the present registered address.

Office Address             No. 1199 Binan Road, Binjiang District, Hangzhou City, Zhejiang Province

Post Code of Office
                           310053
Address

Website                    www.dahuatech.com

E-mail                     zqsw@dahuatech.com


II. Contact Person and Contact Information

                                                 Secretary of the Board          Representative of Securities Affairs

Name                                   Wu Jian                                 Zhu Leiqian

                                       No. 1199 Binan Road, Binjiang District, No. 1199 Binan Road, Binjiang District,
Contact Address
                                       Hangzhou City, Zhejiang Province        Hangzhou City, Zhejiang Province

Tel.                                   0571-28939522                           0571-28939522

Fax                                    0571-28051737                           0571-28051737

E-mail                                 zqsw@dahuatech.com                      zqsw@dahuatech.com


III. Information Disclosure and Location

The stock exchange website where the Company Shenzhen Stock Exchange (http://www.szse.cn)



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discloses the annual report

The media outlets and their websites where the     Securities Times and Juchao Information Network
Company discloses the annual report                http://www.cninfo.com.cn/

Location for Annual Report of the Company          Securities Investment Department


IV. Registration Change

Organization Code                                  91330000727215176K

Changes in Main Business Since Listing (If any) No Change

Change of Controlling Shareholders (If any)        No Change


V. Other Related Information

Accounting Firm Hired by the Company

Name of the Accounting Firm                   BDO China Shu Lun Pan CPAs (special general partnership)

Office Address of the Accounting Firm         4/F, New Huangpu Financial Plaza, No.61, Nanjing East Road, Shanghai

Name of Certified Public Accountant           Zhong Jiandong, Zhang Junhui

The sponsor institution hired by the company to perform the continuous supervision in the reporting period

□ Applicable √ Not applicable
The financial adviser hired by the company to perform the continuous supervision in the reporting period

□ Applicable √ Not applicable


VI. Key Accounting Data and Financial Indicators

Whether the Company needs retroactive adjustment or restatement of accounting data in prior years or not
□ Yes √ No

                                                                               Increase/Decrease
                                                                               Compared with the
                                            2021                2020                                         2019
                                                                               Same Period of the
                                                                                 Previous Year

Operating revenue (RMB)               32,835,479,336.85 26,465,968,181.10                 24.07%     26,149,430,652.42

Net profit attributable to
shareholders of the listed              3,378,410,889.60   3,902,778,775.35               -13.44%     3,188,144,692.55
Company (RMB)

Net profit attributable to
shareholders of the listed
company after deducting                 3,103,383,711.14   2,735,061,861.04               13.47%      3,016,953,888.25
non-recurring gains and losses
(RMB)

Net cash flow generated by              1,727,560,748.01   4,401,533,068.39               -60.75%     1,600,604,287.70


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                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


operational activities (RMB)

Basic Earnings per Share
                                                       1.15                 1.34                 -14.18%                      1.10
(RMB/Share)

Diluted Earnings per Share
                                                       1.15                 1.33                 -13.53%                      1.10
(RMB/Share)

Weighted Average ROE                               15.58%                22.09%                   -6.51%               22.74%

                                                                                   Increase/Decrease
                                                                                    at the End of the
                                                                                      Current Year
                                          End of 2021           End of 2020                                  End of 2019
                                                                                   Compared with the
                                                                                   End of the Previous
                                                                                          Year

Total assets (RMB)                     44,055,872,021.97 36,595,034,080.75                       20.39%    29,564,650,212.93

Net assets attributable to
shareholders of the listed             23,617,602,513.55 19,773,030,426.40                       19.44%    15,643,007,027.91
company (RMB)

The Company’s net profits before and after deducting non-recurring profits and losses, whichever is lower, are negative in
the last three fiscal years, and the audit report of last year shows that there is uncertainty in the Company’s ability to
continue as a going concern.

□ Yes √ No
The net profits before and after deducting non-recurring profits and losses, whichever is lower, is negative.
□ Yes √ No


Ⅶ . Differences in Accounting Data Under Domestic and Foreign Accounting
Standards

(1) Differences of net profits and net assets in the financial reports disclosed according to the
international accounting standards and Chinese accounting standards

□ Applicable √ Not applicable
During the reporting period of the company, there is no difference between the net profits and net assets in the financial
reports disclosed according to international accounting standards and Chinese accounting standards.


(2) Differences between the net profits and net assets in the financial reports disclosed
according to the overseas accounting standards and Chinese accounting standards

□ Applicable √ Not applicable
During the reporting period of the company, there is no difference between the net profits and net assets in the financial
reports disclosed according to overseas accounting standards and Chinese accounting standards.




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                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Ⅷ. Key Financial Indicators by Quarter

                                                                                                                      Unit: RMB

                                               Q1                    Q2                    Q3                      Q4

Operating income                         5,114,399,101.72       8,390,606,632.17      7,980,099,801.37     11,350,373,801.59

Net Profit Attributable to
Shareholders of the Listed                 347,573,484.46       1,295,602,403.09        755,871,328.43         979,363,673.62
Company

Net profit attributable to
shareholders of the listed
                                           311,445,134.94       1,128,146,912.28        698,121,885.20         965,669,778.72
company after deducting
non-recurring gains and losses

Net cash flow generated by
                                        -1,327,570,256.40        456,461,458.41        -342,187,267.51       2,940,856,813.51
operating activities

Whether the above financial indicators or their totals are significantly different from the financial indicators disclosed in the
Company’s quarterly and semi-annual reports
□ Yes √ No


Ⅸ. Non-recurring Gains and Losses Items and Their Amounts

√ Applicable □ Not applicable
                                                                                                                      Unit: RMB

                             Item                           Amount in 2021   Amount in 2020       Amount in 2019        Note

Profits or losses from disposal of non-current assets
(including the write-off for the accrued impairment of       47,555,142.92 1,136,183,266.58        10,755,526.46
assets)

The government subsidies included in the current
profits and losses (excluding the government
subsidies closely related to regular businesses of
                                                            217,227,114.97     207,848,405.50 164,079,473.51
the Company, in line with national policies, and
consecutively received by a standard quota or
quantity)

Gains or losses from investment or asset
                                                            104,368,534.48         9,327,707.25
management entrusted to others

Gains or losses from debt restructuring                         -56,076.90

Profits and losses resulting from the changes in fair
value for holding held-for-trading financial assets
and held-for-trading financial liabilities, and
                                                             81,148,682.33     196,450,796.20      51,518,752.09
investment income from disposal of held-for-trading
financial assets, held-for-trading financial liabilities,
and financial assets available for sale, excluding the


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                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


effective hedging businesses related to the regular
business operation of the Company

Reversal of the receivables depreciation reserves
                                                                                    2,384,082.35    3,383,257.76
for separate impairment test

Non-Operating Revenue and expenses other than
                                                           -1,402,020.22           -9,645,488.43   -2,958,714.67
the above

Other gains and losses items that fit the definition of
                                                          -40,319,290.13          -92,017,627.11     308,838.52
non-recurring gains and losses

Less: Impact of income tax                                 78,172,720.73          254,721,170.78   35,447,376.02

     Impact of minority equity (after tax)                 55,322,188.26           28,093,057.25   20,448,953.35

Total                                                     275,027,178.46 1,167,716,914.31 171,190,804.30           --

Other gains or losses that fit the definition of non-recurring gains or losses:

□ Applicable √ Not applicable
The Company has no other gains or losses that fit the definition of non-recurring gains or losses.
Note for the definition of non-recurring gains and losses set out in the No. 1 Explanatory Announcement on Information
Disclosure for Companies Issuance Their Securities to the Public - Non-recurring gains and losses, as recurring gains and
losses.

□ Applicable √ Not applicable
The Company did not define any non-recurring gains and losses set out in the No. 1 Explanatory Announcement on
Information Disclosure for Companies Issuance Their Securities to the Public - Non-recurring gains and losses as
recurring gains and losses.




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                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.




              Section III Management Discussion and Analysis

I. Industry Overview during the Reporting Period

     The human society has entered the digital era. Digitalization and intelligence will continue to drive the sustainable,
high-quality development of society. For example, in agriculture, planting and breeding will no longer rely on human
experience to increase production; in transportation, unmanned driving will become the mainstream; in medicine, artificial
intelligence can help analyze lesions more accurately; in production, productivity will be further restructured and
production efficiency will be further improved; in cities, administration and governance will be more efficient and more
scientific, and people will enjoy more convenient services.
     The Company is a world-leading video-centric smart IoT solutions and service provider. While maintaining the
steady growth of existing business areas, the Company is pursuing rapid growth in smart IoT. By developing AIoT and the
IoT Digital Intelligence Platform, the Company effectively integrates digital technologies such as artificial intelligence, big
data and IoT into its products and solutions to serve the digital innovation of cities and the digital intelligent transformation
of enterprises, supporting the continuous improvement of the Company's status in the smart IoT industry.


II. Main Businesses of the Company during the Reporting Period

1. Main businesses and products

     With the rapid development of artificial intelligence, big data, IoT and other digital technologies, the human society
has entered the digital era. In the future, digitalization and intelligence will continue to drive the high-quality, sustainable
development of the whole society. Digital intelligent transformation has become the main theme of the times. The
Company keeps up with the latest trends and holds fast to its strategic positioning of video-centric smart IoT solutions and
service provider. On the basis of the Heart of City architecture, the Company released the bran d-new Dahua Think#
strategy focusing on the two major business areas of city and enterprise, continued to work on the two major technical
directions of AIoT and the IoT Digital Intelligence Platform, strengthen the fundamental research system based on the five
research institutes of Advanced Technology Research Institute, Big Data Research Institute, Central Research Institute,
Cyber Security Research Institute and Smart City Research Institute, and improve its soft power in cloud and big data, AI,
business software, etc. At the same time, the Company will continue to gain insights into industry scenarios and have
in-depth understanding of client needs. With its partners, the Company aims to build a smart IoT ecosystem featuring
co-construction, win-win outcome and symbiosis, so as to provide clients with improved smart IoT solutions, facilitate the
digital innovation of cities and the digital intelligent upgrade of enterprises, and boost the sustainable, green and
high-quality development of economy and society.
     By focusing on the value of clients in city and enterprise scenarios, the Company has created a "dual-category
vertical" strategic layout. In the city category, the Company empowers clients with digital intelligence by adapting AI, big
data and cloud computing to clients' business processes. Together with its partners in the ecosystem, the Company will
build a new smart city ecosystem featuring "unified architecture, compatibility with old parts, capacity sharing and open
business". After years of experience in related fields, the Company has identified more than 5,000 scenarios in
transportation, traffic police, ports, public service, ecological environment and other industries, developed more than 800
business components, and launched more than 200 industrial solutions. Through the development of these solutions, the
Company has made great efforts to realize "secure, orderly, environment-friendly and efficient" urban governance. In the


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enterprise category, the Company has made use of advanced technologies such as AI and big data to analyze industry
data and has identified more than 3,000 business scenarios, developed more than 1,000 business components, and
launched more than 300 industrial solutions. Through the development of these solutions, the Com pany continuously
empowers enterprises in aspects including "safety system, production value and operation management".
     Based on the two business categories of city and enterprise, the Company has built two core technology systems,
namely AIoT and the IoT Digital Intelligence Platform, creating a "dual-category horizontal" technological layout. Through
the AIoT technology, the Company builds leading capabilities in sensing, connection and control, and builds a world of
digital intelligence in a truthful and all-round way. The Company develops accurate solutions for various scenarios by
gaining insights into the world, shows the reality of the world by connecting diversified data, makes things an extension of
people by obtaining control over things and allowing things to coordinate with each other, and makes use of edge
computing by creating close-loop real-time processes in some sections of business. At the same time, thanks to the
software paradigms in the industry, the Company has built a IoT Digital Intelligence Platform with a systematic
architecture where IoT data is collected on demand though cloud technology, video technology can facilitate industrial
development through smart video surveillance, and business innovation can be drove through mining valuable data in
multiple dimensions. AIoT featuring the full-stack capability and the IoT digital Intelligence Platform featuring a systematic
architecture are developed at a coordinated pace to make the digital intelligent transformation of cities and enterpr ises
easier.




     With Dahua Think# strategy as the pillar, the Company has built five capabilities of full sensing, full connection, full
computing, full intelligence and full ecosystem. These capabilities not only promote the digital intelligent transformation of
cities and enterprises, but also promote the creation and development of the Company's innovative business areas.
           Full sensing: The Company has established an all-round sensing system through visual, multi-spectrum, time,
           space and other dimensions to faithfully present the physical world in the digital way.
           Full connection: The Company integrates data from IoT sensing and data from information networks to build a
           data basis for development of industry solutions, and continuously launches connection products for various
           business scenarios based on connection technologies.
           Full computing: With abundant computing technologies, the Company has accumulated resources in image
           computing power, AI computing power, general computing power, etc., and built a full-network computing
           architecture featuring unified scheduling and collaborative cloud-edge computing power and algorithms.



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           Full intelligence: To realize the closed loop from sensing intelligence to data intelligence and to business
           Intelligence, the Company has built an autonomous system based on algorithms, big data and business
           platforms to meet industry needs and to facilitate value identification in client data and intelligent
           decision-making. This intelligent capability is referred to as full intelligence.
           Full ecosyste m: The Company aims to open up the ecology of business, software, algorithms, hardware, etc.
           for cooperation, build an ecosystem featuring co-construction, win-win outcome and symbiosis, and create a
           smart IoT community.
     Under the guidance the Company's strategy and the support of the five capabilities, the Company has released
Genius, a one-stop artificial intelligence development platform that supports the sectionalized development of more than
1,000 algorithms and supports the efficient technical research and engineering of algorithms. Based on the IoT Digital
Intelligence Platform with a systematic architecture, the Company has released the City Platform 2.0 and Enterprise
Platform 3.0 to fully empower the implementation of the cities' "monitoring, prevention, management and disposal",
improve production efficiency, and facilitate operation management. At the same time, the Company has launched the
Intelligent 5.0 Series products with multidimensional awareness, diversified connection, intelligent computing, control and
interactions as the core, to create a full-stack intelligent IoT terminal system, upgrade all of its technologies, and make the
world of digital intelligence feel more real.
     The Company adheres to the main business area of video-centric smart IoT industry, continuously develops
innovative business areas, and explores new development opportunities, to create a broader room for development in the
future. Based on the in-depth understanding of clients' diversified needs and the accumulation of technical capabilities in
the field of smart IoT for years, the Company actively explores machine vision and robots, smart livelihood, video
collaboration, smart fire protection, smart storage, automobile and electronics, smart security check and other emerging
fields, constantly enriches and extends smart IoT scenarios, to provide clients with richer and complete solutions.

2. Software Platforms and Solutions

     Based on core technical capabilities such as AI, cloud computing and big data, the Company has launched the "City
Platform 2.0" through a unified software architecture to realize its social missions of bringing more secure society, more
orderly city, more efficient governance and better life; and launched the "Enterprise Platform 3.0" to help clients optimize
security systems, improve production efficiency and facilitate operation management. The Company pays great attention
to data security and privacy protection and takes it as one of guiding principles, developing platforms and solutions with
strengthened protection capabilities. The Company attaches great importance to environmental protection and low-carbon
development, and helps clients save energy and reduce emission through products and solutions to protect our ecological
environment.



2.1 Technical Capabilities


2.1.1 Scenario-based AI Capability

     The Company regards AI as one of its core strategies and has always been committed to the research and
innovation of the world's leading AI technologies. After years of development, AI, once industrialized only in some fields,
now is on the way to be industrialized at scale. With the expansion of industries and the industrialization of AI, the demand
for AI is increasing exponentially, and the requirements for AI are increasingly higher. The Company continues to widen
and deepen its efforts around sensing intelligence, data intelligence and decision-making intelligence, continuously



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improves the capability of AI in various scenarios, and accelerates the industrialization of AI at scale. At present, the
Company has national enterprise technology centers, national post-doctoral scientific research workstations, Zhejiang
Enterprise Research Institute, Zhejiang Engineering Research Center, and the AI R&D teams with more than 1,000
members. It has won the first place in more than 60 AI algorithm competitions and evaluations at home and abroad,
published more than 100 papers in core journals and applied for more than 1,500 AI patents. During the reporting period,
the Company won the first place in 13 competitions and evaluations related to AI, and applied for more than 600 patents
related to AI. The number of AI smart devices shipments (sets) has a year-on-year growth of more than 80%.


          Fully Build Scenario-based AI Business Capability

    2021 marks a year of acceleration of global digital transformation. The Company has been continuously building the
AI scenario-based capabilities in more than 20 industries such as urban management, transportation, construction,
electricity, finance, manufacturing, petroleum and chemistry, and logistics, and has added more than 10 scenarios such as
steel, health, coal and emergency rescue. The Company has good understanding of clients' production management
processes, and provides abundant scenario-based AI application schemes through innovating technologies and
upgrading systems, so as to improve the production quality and efficiency for clients and achieve win-win results.
    (1) Efficiently meet the demand of scenario-based intelligent solutions of each industry and accelerate the
realization of intelligent business through the business architecture featuring "dot+line+network"
               Dot: More than 1,000 industry-leading algorithms have been released to quickly meet various needs.
               Line: To meet the needs of various business scenarios, a large number of algorithms are combined
               according to the industry pattern to develop an algorithm scheme for the industry and improve the
               operating efficiency and the operation security for clients. At present, more than 200 in dustry algorithm
               schemes have been released, covering more than 100 industry segments. For example, the operation
               compliance algorithm scheme is used to identify the compliance of outfit including safety helmet, uniform,
               insulated gloves and safety belt.
               Network: Through the mesh architecture, algorithms and scenario-based algorithm solutions are quickly
               assembled as needed in a flexible way. All algorithms are employed in a unified manner to realize
               intelligent cross-business integration. Take the big data service for cities as an example: Intelligent
               solutions and data of various business processes, such as water level management, sand mining vessel
               monitoring, urban construction management and fireworks monitoring, are integrated on a unified digital
               intelligence empowerment platform, and various algorithms are employed flexibly according to business
               requirements to realize the transformation from data intelligence to business intelligence.

     (2) Meet the needs of scenario-based AI solutions quickly and flexibly with the three modes of "quick
customization by the Company", "convenient development by users" and "general algorithm paradigm"
         A four-tier technical system consisting of the Genius platform, operator components, general solutions, and
     industry solutions has been built to provide end-to-end customization and development capabilities for efficient
     scenario-based solutions and to accelerate the implementation of business intelligence at the industry level.
         Based on the open AI platform, clients can use their own data to develop their own scenario-based algorithms to
     accelerate business transformation and upgrade.
         Based on the rich experience in traditional image algorithms and deep learning algorithms and years of research
     efforts in innovative algorithm integration, the Company has proposed a general algorithm paradigm. The
     scenario-based intelligence can be achieved only by entering scenario-based data, with no need to re-train the
     model, so that more clients can put AI into use faster.
     (3) Achieve a qualitative leap in scenario-adapted capability of intelligent products and platforms through


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the system architecture of "releasing an algorithm is to release a solution"
         To realize business intelligence, algorithm, product and platform need to be integrated to form a complete
     solution. The large number of fragmented and scenario-based AI requirements pose great challenges to the delivery
     cycle and the development cost of complete solutions, and have become a major obstacle in the actual
     implementation process of empowering enterprises and industries with AI. Based on the understanding of the
     industry application paradigm, the Company upgrades the algorithms, systems, applications and the software
     architecture of platforms, so that products and platforms can adapt themselves to algorithms without any customized
     development. Releasing an algorithm is to release a complete solution, which greatly shortens the development
     cycle and reduces the development cost. Since the model of customized development at manufacturers' end has
     changed to the model of on-demand configuration at clients' end, clients can select business modules freely based
     on specific requirements.
     (4) Make breakthroughs in small-target detection and tracking, single-model multi-tasking, end-to-end
     low-bit processing, se mi-supervised learning and weak supervision learning to solve scenario-based
     application challenges through continuous scientific research and innovation in industrial application
     based on the Genius platform
         With the development and popularization of high-definition imaging, multi-camera splicing, remote sensing and
     other technologies, the image resolution is getting higher and higher. Through innovating algorithms, the Company
     has solved the technical problems of detecting and tracking large-resolution small-targets, and won the first place in
     the "ICIP-2021 GigaDetection" on billion-level pixel image target detection and "ACM MM-2021 GigaTracking" on
     target tracking in 2021.
         In the field of vision, the cost of computing power is still very high, and it is very important to control and reduce
     the cost of computing power. The Company adopts single-model multi-tasking and low-bit processing technologies
     to complete reasoning faster and more efficiently, greatly reducing the application cost of algorithms. Taking the
     vehicle recognition task as an example, the task which was originally completed by four models of detection,
     attribute, key point and recognition, now can be completed by one model. Combined with the end-to-end low-bit
     processing technology, the required computing power is reduced by 60%.
         Data scale directly affects the performance of deep learning algorithms. Through weak supervision and
     semi-supervised learning technologies, the Company reduces data dependence, decreases lab eling workload, and
     greatly improves development efficiency. For example, only 15% of the data need to be labeled for target
     segmentation of roads to achieve the same effect. In this field, the Company won the first prize in the category of
     "zero-sample target object recognition" in the 2021 Zhijiang Cup Global AI Competition.
     (5) Focus on the research of trusted AI technology considering the increasing challenges in data security
and privacy protection
         In terms of precautions against attacks, the Company has designed networks and models with anti-attack
     capability by simulating attacks, analyzing network and model vulnerabilities, and adding the generated anti-attack
     samples to network training. In license plate recognition, the defense rate reaches 99%.
         In terms of privacy protection, the Company uses "non-reversible encryption" technology to effectively protect
     data privacy by removing sensitive information without affecting the intended effect of the algorithms.
         In terms of federated learning, the Company breaks down data silos and makes data available but invisible
     through distributed feature extraction and encryption training.


          Continuous Upgrade of the Genius AI Development Platform




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     To realize large-scale industrialization of AI, efficient end-to-end solution development and delivery capabilities are
needed. The Company continues to focus on building the Genius platform, which is a one-stop AI development platform
for developers and efficient AI research and engineering platform. The Company built a high-performance computing
center in 2017, and released a full-stack algorithm development platform in 2019 to realize a full-chain closed loop from
data management to solution delivery. In 2021, the Company upgraded and released the sectionalized solution
development platform to meet a large number of fragmented and scenario-based requirements more efficiently.
    (1) Develop AI by AI with se mi-automatic machine learning (SAML)
         AI algorithms involve a lot of repetitive work from development to implementation. In order to reduce labor costs,
     many companies in the industry have invested in the R&D of automatic machine learning (AutoML). Based on the
     thorough research on AutoML and AI compiler, the Company, taking into consideration of its business characteristics,
     developed semi-automatic machine learning (SAML). SAML allows automatically selecting the optimal network and
     parameters from the experience library according to the algorithms, and fine-tunning them to adapt to the scenario.
     The computing power requirement and time consumption of AutoML are reduced to 1/1000 of the average level in
     the industry to achieve the same intended affect of algorithms, and 50% of the manpower is saved. This makes
     developing AI by AI possible.
     (2) Create an asse mbly line of data-driven algorithm sche mes through a sectionalized design based on
ready-to-use models

         The Genius platform includes thousands of AI operators and pre-training models developed by the Company for
     various scenarios, which allows clients to plug and play with the components. By adopting the sectionalized design
     and low-code development mode, developers can create algorithm schemes by simply dragging the algorithms they
     need on a visualized interface to realize data-driven automatic algorithm iteration and one-click delivery of solutions.
     This greatly reduces the difficulty in use and improves efficiency by more than 40%.
    (3) Empower partners with the ability to industrialize AI at scale to achieve business success and mutual
growth
         In this trend of digital transformation, many clients from different industries use AI to improve production
     efficiency. As AI industrialization represents a field with considerable opportunity, the Company should work together
     with its partners and clients to build an AI industrial ecosystem. The Company provides targeted empowerment tools
     for partners with different levels of demand, thus accelerating the process of AI industrialization.
         With so many AI chip manufacturers and different chip capabilities, algorithm deployment can be
     time-consuming and laborious. The Company provides an algorithm deployment tool, as a one-click optimization
     deployment solution for algorithm manufacturers with certain algorithm development capabilities. This tool now
     covers more than 70 types of network structures and over 40 kinds of chips, and has been delivered to dozens of
     domestic and international manufacturers, facilitating the rapid transformation of clients' self-developed algorithms
     into products.
         For clients with insufficient AI development capability, the Company provides Jinn Studio, an open platform,
     enabling clients to use their own data to train scenario-based private algorithms. Jinn Studio has been implemented
     in Yunrui's public cloud and enterprise private solutions. Meanwhile, for partners with AI development capability,
     including integrators, the Company provides more than 300 commercial algorithm solutions for typical scenarios so
     as to help clients quickly complete the upgrade of AI industrialization.



2.1.2 Cloud Computing and Big Data

     Based on cloud computing and big data technology, the Company focuses on video IoT scenarios with business at

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the center to build up city-level data storage, calculation, analysis, modeling, and sharing capabilities with the goal to
achieve online data, value calculation, and business enabling. On the basis of the R&D efforts of the Big Data Research
Institute and the software platform team, the Company has increased investment continuously in technological innovation
and R&D to drive the construction of a closed-loop data value chain.

     Through cloud computing and big data products, the Company has built a video-centric smart IoT big data platform
which includes IaaS, general PaaS, industry PaaS and DaaS. The Company integrates the technical advantages of cloud
computing and big data, flexible componentized architecture and its deep insights into video IoT business, and also takes
into consideration the layered decoupling and vertical closed-loop capabilities of the software architecture. Based on the
three key processes for realizing the value of data, namely, online data, value calculation, and business application, the
Company has constructed a video-centric IoT digital intelligence platform.
     In 2021, the Company has made progress in big data as planned and ke pt enriching and improving its business
components, added more types of IoT sensing access devices, improved computing collaboration, and stepped up
cloud-native elastic scale capabilities, and further enhanced heterogeneous data processing capabilities. The Company
has made the following achievements:
          Connect everything online with data, and build the cornerstone for smart twins through the
          collaboration between agile edge, central computing and storage
     The Company has improved agile edge computing and remote multi-domain view storage solutions. The Company
provides cloud edge computing resources with the help of cloud-based containers, as well as agile edge computing and
central computing platforms, and achieves online and flexible use of the computing resources through a unified resource
management platform. The Company has built a data network with a wide range of connections, high-reliable storage,
and high-performance access through a unified and flexible architecture, which can enable efficient aggregation of IoT
sensed data, improve network compatibility, and reduce management difficulty.
     The Company has developed more than 2,000 types of IoT sensing devices in 52 categories (such as checkpoints,
parking lot capture camera, access control, RFID, smoke sensing, panoramic camera, radar, etc.). It has developed more
than thousands of scenario-based IoT models for key management areas in cities and enterprises to build a complete
sensing system. It has the capability of connecting and aggregating tens of millions of devices and EB-level data. The
unified architecture, which integrates spatial-temporal features, has the industry-leading ultra-large four-tier (disk-level,
node-level, rack-level, storage pool-level) liable data storage capabilities, which has further improved multi-cloud
management, nearby storage identification, compatibility with heterogeneous structures, and unified management. The
online data network has laid a solid foundation for data integration applications. Data is collected on demand and
connection is made intelligently and seamlessly.
          Gather view computing power from across the network, stimulate intelligent applications for niche
          markets in the industry and inject new impetus into the era of digital intelligence

     The Company's cloud computing network architecture products can realize the unified management of computing
power through the intelligent commanding center, separate operators and algorithms through Algorithm Library, realize
multi-dimensional collaborations between algorithms, computing power and data at clouds, edges and end-users, and
achieve decoupling of software and hardware, decoupling of algorithms and computing power and decoupling of
algorithms and business.
     Through scenario-based algorithm iteration and intelligent scheduling, the algorithm capability has become more
suitable for business scenarios. Multiple algorithms are managed in Algorithm Library through unified management to
enrich the algorithm ecology and make different algorithms complement each other. Through cloud-edge data
collaboration, the results of edge and end-user computing can be directly reused by the center, which avoids repeated
analysis, brings the cloud-edge synergy into play, and ensures clients’ investment can gain good returns. The Company
has developed more than 1,000 professional algorithms, and has shared these algorithms with AI companies according to


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their respective areas in the industry to solve the complex underlying problem of com puting power. The Company has
participated in the digital intelligent transformation of its clients to promote co-prosperity in the AI industry.
     The scenario-based, networked, and ecological smart view engine has realized the coordination of algorithms,
computing power, data and tasks at the cloud, edge and end-users, and created intelligent clouds, thus effectively
improving the calculation efficiency, algorithm utility, and investment conversion rate, and further facilitating the intelligent
development of the industry.
          Use the one-stop smart data engine to fully strengthen the integration architecture featuring intelligent
          computing and data computing and create value from industry data
     The smart data engine solution is a computing engine fused with dat a intelligence for intelligent computing and data
computing, consisting of full-stack technologies and products including big-data computing storage engine, data
integration, data development, data governance, data service, data operation, data exploration , knowledge mapping, and
digital intelligence hub.
     The one-stop smart data engine, based on cloud-native technology, provides great elastic scaling, which can be
flexibly implemented stand-alone or extended according to the load. This lowers the threshold of use and makes data
intelligence affordable for everyone in the industry. The engine serves data across the entire life cycle by providing a
unified workbench to effectively improve the efficiency of collaboration between multiple roles and data transfer across all
links. The engine is open to everyone in the ecosystem and supports building a data ecosystem on a unified platform.
     The data storage computing framework is designed to support the integration and processing of heterogeneous data.
IoT and information data association are realized from the beginning of data collection and governance. Based on
business objects, the framework can extract relevant data on demand for fusion computing to avoid repeated data storage
and split computing. Data processing has been improved by more than 200% through data fusion, computing power
fusion, and computing fusion.
     High quality and efficiency of technical services such as data governance and development are ensured through
full-process intelligence. The Company has gained insights into industry data and business, gained extensive practical
experience, and built data algorithm capabilities. In multiple links of data transfer, intelligent capability engines can be
loaded to improve data governance, development, and computing efficiency, enable business innovation in an agile way,
and make data intelligence benefit more people.
     The smart data engine has helped develop more than 2300 data standards, over 10,000 data labels and over 2,500
professional models in industries, such as smart city and city governance, and in digital transformation projects of
enterprises.
          Develop business enable ment platforms to open up underlying capacities and boost digital intelligent
          transformation of the industry
     The smart application enablement platform is a comprehensive system of open capacities that cover various
resources and basic applications of video IoT, which include open video capability, open AI capability, open data
development capability, open data resources, open computing resources, and open storage resources. The application
enablement platform is built as a "digital intelligence hub" based on the practical experience gained in the video industry,
the in-depth understanding of cloud-native technology and the concept of building an ecology featuring practice,
openness and sharing. The platform can provide more comprehensive capabilities for agile business iteration and boost
the digital intelligent transformation of the industry.
     The business enablement platform empowers industry partners in smart city, smart transportation and other
industries, helps clients realize digital intelligent transformation, enriches clients’ application ecology, and gains more
partners from various industries to build the application ecology.
     Based on the IoT Digital Intelligence Mid-end Architecture, the Company has launched a series of products and
services with significant technological competitiveness and product advantages, and achieved great success in the global



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market. Currently, this architecture has been successfully applied in over 5,000 projects.



2.1.3 Data Security and Privacy Protection

     The Company pays great attention to data security and privacy protection and takes it as one of our guiding
principles. To keep compliance with the Cyber Security Law of the People's Republic of China, the GB/T 35273
Information Security Technology—Personal Information Security Specification, the EU’s General Data Protection
Regulation (GDPR), and other laws and regulations, under the guidance of the Ethics Compliance Committee, the
Company has set up the Cyber Security and Data Protection Working Team to pay close attention to the global data
protection laws and regulations, formulating pragmatic compliance strategies, conducting comprehensive compliance
audits, and strictly following the requirements of laws and regulations. In addition, the Company has collaborated with
third-party authorities to introduce external evaluation and certification, and has passed the German TV Rheinland
privacy protection certification for IoT products, IoT service privacy protection certification, ISO27701 privacy information
management system certification and ISO27018 cloud privacy protection certification.
     During the reporting period, with the effective of the Data Security Law of the People's Republic of China and the
Personal Information Protection Law of the People's Republic of China, in order to further improve the data protection of
products and services and better help customers achieve compliance, the Company h as updated the Personal Data and
Privacy Protection Code according to product privacy requirements, privacy design principles, and the latest laws and
regulations. The Company introduces a privacy baseline in the product requirement validation and design phase, adopts
business-friendly protection measures throughout the entire life cycle of the product including data collection, transmission,
storage, use and deletion, and continues to practice the principles of Privacy by Design and Privacy by Default by t aking
into account the user experience features such as privacy policies and privacy-friendly settings.
     In July 2021, The Company’s Yunrui platform passed the Trusted Cloud Service (TRUCS) certification with its
continuous efforts in the development of data security protection and security management throughout the entire life cycle
of data, which represents that Yunrui has met all certification requirements including data security, service continuity and
user rights protection. This is an important basis for customers to choose Cloud Dahua as their provider of secure and
trusted cloud services.
     In the research and application of key technologies of data security and privacy protection, mature technologies such
as data desensitization and data encryption have been widely applied in an integrated way, and the research in key
technologies such as TEE and HIDS has been continuously promoted to build and improve trusted architecture, improve
the active defense capability against illegal intrusion, malicious programs and leakage of important data, and create
secure and trusted terminals and platforms. This trusted technical architecture has been fully implemented on hardware
products.
     Under the guidance of the Cyber Security and Data Protection Working Group and DPO, the PSIRT team of the
Company has continuously improved the security emergency response mechanism, handled various security issues
timely and effectively according to processes, and fully protected the interests of clients. In 2021, the Company was
awarded the honor of “Unit with Excellent Performance in Vulnerability Handling” by the National Computer Network
Emergency Response Technical Team/Coordination Center of China (known as CNCERT/CC)/China National
Vulnerability Database (CNVD) for our outstanding contributions to vulnerability detection and handling; in addition, the
Company was shortlisted as a technical support unit for the China National APP Vulnerability Database (CAPPVD) of the
Ministry of Industry and Information Technology.




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2.2. Software Platform

    The human society has entered the era of digitalization and intelligence. Digitalization and intelligence will continue to
drive the sustainable, green and high-quality development of society. The platform architecture of the Company has been
continuously improved for more than a decade. Through the "one system and two platforms", namely the unified
architecture of IoT Digital Intelligence Mid-End System, and Urban Platform 2.0 and Enterprise Platform 3.0, and the
co-developed Dahua Wanxiang Platform (http://open.dahuatech.com), the Company has collaborated with customers and
partners for coordination and development. Through the three-tier arrangements, the Company has opened development
centers in 20 provinces to keep close contact with and ser ve customers on the front line. The product team and the
solution team have been working to lay a solid foundation to produce industrial paradigms. The five research institutes
have been developing cutting-edge technologies to prepare the Company for its future development. Through the two
major technical systems of AIoT and the IoT Digital Intelligence Platform, the Company has created the “dual-category
horizontal” layout of smart IoT, fully built the capabilities in IoT and digital intelligence, and enha nced its influence in the
industry to promote the digital and intelligent upgrade of the entire industry.



2.2.1 Unified Technical Architecture

    The Company has established an integrated technical support system to empower the digital transformation of the
industry and provided the city-level and the enterprise-level platforms for application by clients. The Company has
developed cloud-edge-end-users smart IoT sensing and computing analysis capabilities based on its big data and AI. At
the same time, the Company attaches great importance to data security and privacy protection to ensure business
compliance.

    The Company has developed IoT models in the key management areas of cities and enterprises to build a network of
sensing system based on the access capability of numerous devices to collect IoT data on demand. Massive amounts of
data are processed through the smart view engine and the smart data engine. Through the intelligent upgrade of the
entire process, the Company creates value from industry data and make digital innovation benefit more people. To quickly
respond to clients' sensitive demands, the Company has built a software component system, developed industry
paradigms, and enabled business to innovate in an agile way.
    In terms of urban governance, the Company actively participates in the construction of urban governance from four
dimensions: secure society, orderly city, environmental protection for the benefit of people and enhanced governance
efficiency. Based on digitalization and intelligence, the Company has built five hubs of the resource governance center,
the safety supervision center, the business process center, auxiliary decision-making center, and the command and
scheduling center, and developed more than 1,000 business models and 200 scenario-based solutions, fully enabling the
effective monitoring, management, prevention and disposal in cities.
    To serve enterprise clients, the Company has been constantly improving its ability in comprehensive security and
protection, smart IoT and digital transformation of business. The Enterprise Platform 3.0 is built as a digital intelligence
mid-end center with industry know-how, covering both private cloud and public cloud of enterprises, releasing 81 business
subsystems with more than 300 scenario-based solutions, thus facilitating production efficiency improvement, assisted
operation and management.




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2.2.2 Sensitive Service Organization

    To better serve clients and partners, the Company has comprehensively upgraded the structures of product R&D and
front-line service. Through the product department and architecture department which run through the organization, the
Company can gain insights into business, research and develop products, replicate solutions and constantly optimize
business. With the collaborations among multiple departments, the Company has stepped up the development of the
smart IoT platform, and created the industry paradigm. Th Company places R&D organizations at the front line. By the
end of 2021, the Company has completed the construction of 20 provincial development centers, and explored new
business opportunities to create new value with clients while boosting the digital intelligent transformation of the entire
industry.
     The mid-end organization is responsible for technology evolution and business improvement, building
industry-specific IoT cloud bases and formulating industry-specific strategies to direct actions in all projects nationwide.
The business front-end organization conducts collaborations between multiple roles, serves clients directly and makes
quick responses, and provides flexible and effective agile services. The mid-end organization summarizes and draws
upon the successful experience at the front end, formulates strategic and tactical plans, and coordinates the operations of
different business mid ends to provide services swiftly for the front-end team and create a virtuous circle.
     To better solve the business pain points of overseas clients, the Company im proves its software development
capability to respond to the overseas clients' demands for better software. The Company has established an independent
overseas software R&D team and strengthened R&D resources in particular. These steps up the interaction between the
headquarter and R&D branches in Europe and America in terms of R&D, and provides more professional, reliable and


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easy-to-use software services for overseas clients.
     By upgrading its organizational capabilities, the Company has rapidly improved its ability to quickly meet clients'
software needs, making the overall collaborations more effective and efficient and business processes more smooth.
     Special actions in software business, a company-level strategic focus, are taken to facilitate sales and technical
management. For one thing, the Company strengthens the management of software business opportunities, increases
business opportunities through stepping up cooperation, and promotes business opportunities transformation by
reviewing regular business opportunities with strengthened accountability; for another, the Company improves software
sales skills within the sales systems and makes salespeople better understand clients, business and software, so as to
understand clients' needs in a more accurate and faster way. In addition, independent accounting is implemented in
software team's performance. Tasks are broken down into horizontal and vertical indicators, and all employees should set
their performance targets. The target achievement rates are enhanced through interconnection of performance targets. A
software technology team is built to directly respond to clients' needs and respond in a more swift way. This provides
strong organizational support for achieving software business targets.




2.2.3 Construction of Reusable Large Modules

     The Company constructs technology mid ends in a unified way and uses a unified agreement to realize efficient
development and reuse of business modules. Through the construction of reusable large modules, the Compa ny reduces
development costs, improves development efficiency and makes products easier to use, ensures the rapid development
of baseline products, and empowers development centers in various regions to help R&D centers in various regions to
quickly meet clients' business needs based on the capabilities of the headquarter, facilitate the rapid delivery of large
projects and speed up delivery for clients.
          Develop componentized industry-specific platform products for rapid product iteration

     The Company has always adhered to the client-oriented principle when developing industry-specific software
platforms. Guided by business targets and driven by technology, the Company continuously creates industry paradigms
and has built a complete system consisting four layers of components: General (G) Base Layer, Basic (B) Business Layer,
Featured (F) Business Layer and Merged (M) Application Layer. The general, basic, field and mixed layers form suites of
business tools. Through the componentized four-layer system, the Company can construct diverse industry-specific
applications freely, which can quickly meet clients' sensitive development needs. Based on the four-layer system, the

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Company has built the Firefly Component Management Platform to facilitate component management and automatic
construction, and based on this platform, the Company has continuously gained industry-specific experience. At present,
this platform has developed into a one-stop integrated development platform with capabilities from project construction to
R&D verification. For example, to meet the business requirements of urban street management, eight components
including data collection, smart identification, message transfer and early warning disposal were selected from the four
layers to provide customized development for clients after component assembly and business flow confirmation. Within 45
days, the Urban Street Management Subsystem was released and provided to clients for use. The overall business
efficiency increased by 100%, and the R&D cost dropped significantly.




          Develop reusable customized software across provinces to reduce marginal software development
          costs
     The Company improves its client-oriented service capability. In 2021, the Company continued to improve the
construction of provincial software development centers, optimized the customization process, and placed R&D resources
at the front line, and shortened the average development cycle of customized services by 5.1 days. The Company has set
up an online mall that shares customized software modules originally applied in various provinces and regions. Modules
are added constantly to the platform, and the customized software modules of different users are reused nationwide,
which prolongs the service life of the modules. With the continuous enrichment of the mall, the number of customized
components available for new projects continues to increase. A virtuous circle is created for the delivery of customized
software, and the development efficiency is greatly improved.



2.2.4 Digital Application in Numerous Industries

     Digital twins in cities are everywhere, ranging from digital government to digital retail. Through insights into view data,
the Company has created value for users' from data. Software platforms have been widely used in numerous industries,
and the Company's business scope has also expanded from video monitoring to clients' business applications, production
and operation. At present, the Company's industry-specific software platforms are applied in 106 sub-industries.
     Public Service
    In public service, the Company aims to achieve two purposes of joint construction of an ecosystem and improvement


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of people's livelihood. It integrates smart AI capabilities, and builds a multi-dimensional digital twin system featuring
intelligent water conservancy, environmental protection, fishing ban, land monitoring and ecological protection to facilitate
the preservation of ecological environment. In the field of intelligent water conservancy, based on relevant hydrological
and water quality data, the Company has developed various scenario-based solutions such as visualized monitoring of
rivers and lakes, flood control, reservoir monitoring, mining monitoring, etc. to carry out precise prevention and control; in
the field of environmental protection, the Company has developed closed-loop processes from early warning to disposal in
scenarios such as air pollution, pollution source monitoring, and hazardous and solid waste; in the field of fishing ban, to
meet the need for the decade-long fishing ban in the Yangtze River, the Company has develop closed-loop fishery
supervision processes from early warning to disposal at the shoreline, key river sections and key entrances and exits; in
land monitoring, the Company uses remote sensing data and drones to detect illegal occupation of cultivated land; in the
field of ecological protection, the Company develops monitoring and disposal solutions for endangered animals and pests.
     Social Governance
    In social governance, the Company aims to achieve the core purpose of creating a more stable society, builds a
comprehensive management service system for social governance, and provides smart governance solutions and
services for the politics and law committee, big data bureaus and community authorities.
    For the politics and law committee, the Company provides the overall solution of citywide social governance,
including unified portal, unified user, unified authentication and unified to-do list, providing a complete unified city-wide
architecture for various business systems and a comprehensive closed-loop process for city-wide social governance
including city-wide grid-based management, intelligent discovery of grid-based events, unified handling process of
multiple types of events, integrated law enforcement, conflict disposal, citizen petition management, and pandemic
prevention and control.
    For big data bureaus, the Company provides a digital intelligence integration empowerment solution, featuring AIoT
smart IoT sensing, unified access, unified management, unified operation and maintenance, location-based governance,
new-location planning, video sharing application and approval, and video analysis and incident warning, which helps big
data bureaus at the city level and the county level to upgrade their strategies, make coordinated planning, intensify
business processes, and improve efficiency.
    For community authorities, the Company provides primary-level governance solutions, including grid-based
community management, unified incident handling processes, multi-department coordination and disposal, and command
and instruction on incidents so that users can monitor, give orders and take an y other actions on one interface.
     Smart Traffic Manage ment
     The Company builds a comprehensive urban traffic management system in the three aspects of safe traffic, smooth
traffic and convenient traffic.
     In terms of safe traffic, the Company explores ways to maximize the value of data collected through IoT, integrates
data from multiple sources, and achieves rapid identification and filing of key vehicles. Efficient management of key
vehicles is achieved through a variety of business research and judgment models and fine labeled management,
holographic portraits and accurate recommendation of key vehicles, combined with the division of lockdown areas, control
areas and prevention areas. Through tracing the causes of each traffic accident, accurate detection of risks on road is
achieved to improve the input-output ratio of funds and make every penny invested create more value.
     In terms of smooth traffic, the Company has stepped up congestion detection, congestion cause analysis and
congestion management, built an effect evaluation system, and continued to deepen the optimization of traffic signal
control products. Based on the advantages of the Company's intelligent front end and back end, the Company draws upon
its project experience, continuously improves the implementation of congestion control algorithms, enhances products'
user-friendliness, and improves clients' ability to sense congestion and optimize signal control. The Company has realized
law enforcement and congestion control through technology to ensure the smooth travel of citizens.



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     In terms of convenient traffic, the Company has launched an integrated "green parking" application featuring on-site
parking, timing and online reminder on phone to make temporary parking easier for citizens and allow people who travel
by car to enjoy more convenient services.
     Smart Transportation
    To achieve the core purpose of transportation facilitation, the Company has built a comprehensive urban traffic
management service system, providing intelligent urban traffic solutions and services for traffic management, road
networks, transportation hubs, etc.
    The Company's intelligent traffic management services provides traffic operation analysis. Through its front-end and
back-end systems, the Company provides key public transportation vehicle network management, covering public
transportation vehicle status, real-time passenger flows, key vehicle positioning and trajectory information, dangerous
driving behaviors, etc.
    The road network system serves the digital transformation of both "dynamic traffic" and "static traffic" scenarios
including expressway, highway, railway, rail transit, aviation and port, capable of traffic sensing, traffic incident warning
and analysis, intelligent front-end data analysis, holiday traffic flows and congestion prediction, intelligent traffic guidance
during emergencies, overweight and over-height vehicle detection, advanced auxiliary driving system, driver status
monitoring, cloud-based control, etc. The Company adheres to the four principles of "24/7 security, all-round travel service,
full digital operation and maintenance, and environment-friendly construction and management" when building smart
transportation networks in industries such as expressways, highways, urban roads, and ports. Guided by the development
concept of integration, safety, sharing, standardization and efficiency, the Company helps clients improve their traffic
monitoring, disposal and service capabilities.
    The transportation hub system is characterized by capability such as pedestrian guidance, vehicle guidance, parking
management, transfer guidance, business management, abnormal behavior analysis, AR panoramic command,
emergency disposal, smart security check and the management of vehicles carrying hazardous chemicals. The Company
aims to achieve the goals of "intelligence, convenience, safety and controllability" to ensure efficient operation of the
transportation hub system.
     Smart Public Security
     Based on video networks, the Company applies IoT data aggregation, obtains and analyzes data from the police,
and uses increasingly mature AI recognition algorithms to transform the business scope from single-dimension
applications to integrated application featuring structured multiple algorithms for people, vehicles and videos,
cluster-based retrieval of multiple targets, and integrated target tracking application upon labeling in multiple dimensions,
to create a police application systems featuring "accurate early warning, accurate control, accurate strike, accurate
prevention, accurate command and accurate disposal" and to ensure the coordinated efforts of "manpower, computing
power and digital monitoring".
     Smart Campus
     The Company continues to step up the development of the digital intelligent application scenario of smart campuses.
The Company's smart campus management platform has realized comprehensive community business management
such as comprehensive security management, smart power consumption, fire management, conference management by
adopting IoT sensing devices such as camera, access control, visitor registration machine, fire safety equipment, smart air
switch and conference room to improve the overall service operation and management of campuses and provide
people-oriented intelligent services. By continuously strengthening energy consumption management, the Company
facilitates the low-carbon and sustainable development of enterprise parks with digital intelligence, helps enterprises
reduce power consumption, creates a low-carbon and environmentally friendly lifestyle, and contributes its capability in
digital intelligence to the realization of the goals of "carbon neutrality" and "carbon peak". By integrating various
subsystems, the Company has realized data visualization of all processes, achieved fine management and control of all



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areas, and made full use of the value of data assets to assist enterprises in decision-making.
     Smart Energy
     From the four dimensions of equipment safety, environment safety, production safety and operation safety, the
Company has built a smart energy security system to facilitate the use of energy in achieving smart production and safe
production, and to realize digital intelligent transformation and efficient operation. In terms of smart production and safe
production, the Company facilitates the smart inspection of major production equipment, and establishes diagnosis model
and carries out prediction; conducts risk management and shifts from passive monitoring to active prevention; efficiently
directs coordinated operations, realizes integrated communications and intelligent command, and guards the safety
production of enterprises; analyzes and manages operator behaviors, regulates worker behaviors, and strengthens the
supervision within enterprises. For example, the company has set up visualized models and carried out analysis and
diagnosis of the operation states of major equipment such as electricity equipment , oil pipelines and refineries, and
carried out coal efficiency monitoring of blast furnaces for oil and steel refining, DTY intelligent quality inspection of dr aw
texturing yarn, one-tap process control assistance in power use, belt detection and personnel location in coal production,
hazardous petrochemicals management in petrochemical industry, steel scrap grading and billet inspection, etc. Through
enhanced use of machines and digital intelligent transformation, the Company has improved production quality and
efficiency, while reducing operational risks in the process of energy production.
     Smart Manufacturing
     With the popularization and application of 5G and IoT technology in manufacturing, the Company has made full use
of the video technology and digital systems. By creating AR digital workshops, the Company integrates videos with
production management to create more value from the video technology and set up a new dashboard system for top
manufacturers. The dashboard platform integrates third-party production systems (MES, W MS, BDP, PLC, etc.) to display
multi-level data of parks, workshops and stations, realizing real-time monitoring of multiple processes of the entire
production, and remote real-time visualization of the entire production line. At the same time, based on AI analysis of the
production processes and key posts, on-site management is further improved and the overall benefits are increased.
     Smart Farming
     For the scenario of pig (cattle and sheep) farming, the Company uses smart video algor ithms to manage farms in
hierarchies including the farm entrance, the surrounding area, the barn, each zone and the pigs, thus reducing the cost of
manpower. To realize the safety management of people and vehicles on pig farms, the Company sets up a produc tion
safety management system featuring sick pig isolation, disinfection spray, and vehicle cleaning and disinfection process.
This platform integrates a full range of data such as pig farm distribution, number of pig farms, sow resources, breeding
stock, epidemic detection and market information, and monitors all scenarios on pig farms after data sorting, analysis and
visualization to provide managers with accurate information for decision-making.
     Smart Medicine
     The Company aims at building secure hospitals and smart wards, providing integrated security services such as
smart video analysis, AR panoramic management, fully automatic intelligent operation and maintenance, vehicle control
and fire safety. For medical scenarios such as hospital area man agement, inpatient care, nurse call, smart nurse station,
logistics management, etc., the Company provides an intuitive and efficient information management system for hospital
security management to strengthen risk control, improve work efficiency, optimize service and help the construction of
smart hospitals.
     Smart Finance
     To deliver comprehensive management of basic security, the Company improves the application of digital intelligent
technology in security business. Through integrating big data with b usiness scenarios, the Company has collected
security data from bank branches and other business systems of banks to conduct collision analysis on non-bank
third-party (public security organs, procuratorial organs and people's courts) data in different dim ensions. By giving



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warnings after analysis, the Company steps up the security risk control ability of banks, provides visualized diagrams as
the decision-making basis, generates portraits of personnel and provides business data services. The Company also
explores new business opportunities within the existing system. Taking smart power use as an example, through
intelligent devices such as the smart air switch, the Company has assisted enterprises in monitoring, controlling and
predicting power use, which can help enterprises save energy and reduce costs. In a project in Guangxi, the Company is
responsible for building a smart integrated power use platform, contributing to safe power use and reduced power
consumption in all its branches across the province.
      Smart Tourism
      By inputting all types of IoT sensing data inside tourist attractions in the network, making use of third-party devices
and data, the Company realizes all-round security control, intelligent guidance and digital operation at tourist attractions,
and enables regulators to supervise the attractions through digital networks. By putting all business data on one map of
the tourist attraction, the Company can easily display the overall situation of the tourist attraction to realize unified
management of overall security, parking lots, tourist flows, tourists, ticket sale, public toilets, etc., and enable managers to
accurately analyze and make efficient operations to increase the revenue of the attraction. Through real-time display of
the number and density of tourist flows in each area on panoramic thermodynamic map of the attraction, timely warnings
and congestion alarms of crowded areas are given to assist management personnel in tourists diversion and evacuation
strategy formulation. Through the display of the locations, occupation and air quality of all public toilets on screens placed
inside the attraction, tourists can avoid long queues, thus improving tourists' experience.



2.3      Solutions           for      City-level           Businesses:              Digital         and       Intelligent

Transformation Empowerment for Urban Digital Innovation


2.3.1 Business Overview

      At present, with the acceleration of the construction of "Digital China", the Company implements the city's digital
transformation and development strategy, keeps up with the latest technology in this digital era, and applies big data, IoT,
cloud computing, AI and other cutting-edge technologies in an integrated way in urban business scenarios to enable
digital innovation in cities, drive the transformation of urban production, lifestyles and governance, and promote the
modernization of urban governance systems and governance capabilities.
      The Company continues to gain insights into city-level business, focusing on new areas of government business
such as traffic police and transportation, smart city, digital government, social security, ecological protection, smart elderly
care, etc. It has set up more than 5,000 subdivided scenarios, developed more than 800 business components and
launched more than 200 industry-specific solutions. The Company has worked together with its partners to build an
innovative ecosystem for smart city featuring "unified architecture, compatibility with older versions, capability sharing and
business openness" to help cities improve its digital governance and strive to create a new urban management landscape
of secure society, orderly city, enhanced governance efficiency and green development for the benefit of people.



2.3.2 Core Strategy

      The Company actively responds to the central government's call of boosting digital transformation, works on urban
business scenarios in depth, and continuously explores the building of digital government driven by digital intelligence.

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Based on the two technical strategies of AIoT and the IoT Digital Intelligence Platform, the Company has built the City
platform 2.0 to fully enable the effective monitoring, management, prevention and disposal in cities.
     The Company develops urban business solutions based on each business scenario, focusing on new opportunities
in integrated transportation, ecological environment, rural revitalization and other industries, to continuously create and
deeply build and implement solutions for various industries, use digital intelligence to empower the innovation of urban
development and governance modes, thus improving urban operation efficiency and living conditions. At the same time,
the Company continues to empower all walks of life, serves clients, industry manufacturers, partners and other entities
related to urban management. It continuously builds capabilities to serve a wider range of industries, deepens the open
ecosystem strategy, and practices the value of building an inclusive ecosystem.




           AIoT

     The Company attaches great attention to AIoT technical strategies and builds city-leading capabilities in sensing,
connection, edge computing and control & interactions. At the same time, with rich practical experience, the Company has
gained insights into more than 5,000 urban scenarios, and combined AIoT with business scenarios to build a
scenario-based city-level IoT sensing system. Through the massive amount of urban scenarios generated and collected
by IoT, the Company makes use of AI to realize the digitization of everything and the connection of everything, add
technology to the underlying operation framework of cities and build digital and intelligent cities in all aspect.
           IoT Digital Intelligence Platform

     By adhering to the IoT Digital Intelligence Platform technology strategy, based on data and business requirements,
the Company has developed the core technology of video IoT and created industry-level paradigms. Through online data,
view intelligence, data intelligence, the Company continues to upgrade its capability of business enablement and to build
a solid basis for the digital and intelligent transformation of cities.
           City Platform 2.0
     Based on AIoT and the IoT Digital Intelligence Platform, the Company has built five hubs of capabilities, including
business process center, command and scheduling center, auxiliary decision-making center, resource governance center,

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and safety supervision center to upgrade the City Platform 2.0 and to fully enable the effective monitoring, management,
prevention and disposal in cities.
     The business process center, driven by incidents, promotes the closed loop of business processes, and focuses on
the improvement of the all-round urban governance ability. The command and scheduling center focuses on improving the
coordination ability in urban governance. The auxiliary decision-making center, based on the digital and intelligent
analysis, focuses on improving the coordinat ion and decision-making ability of cities. The resource governance center
focuses on improving the unified planning ability of cities. The safety supervision center focuses on improving the unified
supervision ability of cities.
           Application in Multiple Business Scenarios

     With scenarios as the basis and data the cornerstone, under the framework of the City Platform 2.0, the Company
boosts online handling of business processes and digitalization of business scenarios, and continuously promotes
scenario-based applications and closed-loop solutions. Based on the deep understanding and years of practice in smart
traffic police, smart transportation, social governance, smart emergency, public service and other industries, the Company
has developed scenario-based solutions for different fields in various industries, and promoted the restructuring and
optimization in government governance processes and models to continuously improve sensible decision-making and
service efficiency.



2.3.3 Practice of Values in All Industries

     The Company is committed to innovating and implementing urban digitalization in fields such as secure society,
orderly city, enhanced governance efficiency and green development for the benefit of people to develop solutions for
different urban business scenarios. The Company always bears in mind the social mission of making the society safer,
cities more orderly, governance more efficient and people's life better.


           Making the society safer
     "People and lives are our priority." The Company strives to fulfill the social mission of "building a safer China",
providing public security solutions, traffic safety, production safety, fire safety and natural disaster emergency services to
make the society safer.

     In terms of solutions for the public security field, the Company focuses on the two major directions of
"comprehensive application of video and image information" and "modernization of the social security prevention and
control system", provides view-based big data solutions with comprehensive application of video and image information
as the core to improve users' actual ability to apply information technology and enhance users' work efficiency, and to
make the dynamic management of targets concerned more convenient and efficient. The Company also provides
schemes for developing social security prevention and control systems in typical scenarios such as smart safe community,
smart protection within the community, street patrol and security checkpoints, and provides users with intelligent
management and control applications for each zone, building and factors, and improves users' abilities of early warning
and incident prevention to make security control and emergency response more accurate and efficient.
     In terms of solutions for the traffic safety field, the Company aims at reducing the number of traffic accidents and
controlling the disposal of serious accidents, and explores the business applications of AI, big data, and IoT sensing
technologies in sub-scenarios such as city, expressway and rural area. Through fine management of law enforcement
management, active early warning of traffic safety risks, big data management of hidden traffic dangers, real-time analysis
and early warning of traffic incidents, quick disposal of traffic accident with AI, the solution facilitates the digital
transformation of traffic management, improves urban traffic safety and allows people to enjoy safer travel experiences.


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For example, a city's traffic police team has carried out a comprehensive traffic management scheme by adopting the
overall architecture design of "1+9+N" and building nine core business modules including traffic police KPI cockpit, actual
command, comprehensive traffic management, digital investigation, source governance and online order. By using
multiple specific application functions to support various business processes, in 2021, the Company has achieved a y-o-y
decrease of over 35% in the number of deaths caused by heavy-duty trucks, a y-o-y decrease of 5% in the number of
deaths caused by engineering vehicles and a y-o-y decrease of over14% in the number of deaths caused by electric
bicycles.
     In terms of solutions for the safe production supervision, the Company focuses on fields such as dangerous
chemicals, industrial manufacturing and trade, mining, fireworks and firecrackers and parks. Based on the online data of
major hazard sources collected through IoT sensing, the Company conducts real-time video intelligent analysis of
scenarios such as outfit compliance in key areas, fireworks identification in dangerous areas, unattended central control
rooms as workers fall asleep or leave and violations in special operations, develops comprehensive applications of digital
intelligence for safe production, realizes the digital transformation of safe produc tion supervision featuring "online
monitoring" and "dynamic supervision", and enables more intelligent, accurate and fine management in safe production
supervision. For example, the Company has developed a solution of safety production supervision for the emergency
management office of a province which has a lot of manufacturers of dangerous chemicals and fireworks and faces great
challenges in safe production supervision. According to the policy guidance of the Local Construction Mandate, the
Company has developed a three-level network system for risk monitoring, early warning, video storage and intelligent
video analysis that integrates the provincial emergency management office, city-level emergency management bureaus,
and dangerous chemicals and fireworks manufacturing enterprises. This system engages the provincial emergency
management office, 8 city-level emergency bureaus, 197 enterprises with hazardous substances and 43 fireworks and
firecrackers manufacturing enterprises. The system can detect unattended central control rooms when workers fall asleep
or leave their posts, safety helmets, unauthorized entrance, abnormal number of personnel, high smoke concentration
levels, fire, operation suspension, static electricity, etc. to realize online, intelligent and regular supervision of production
and to greatly improve production safety.
     In terms of solutions for emergency management as well as disaster prevention and mitigation, through aggregation
of comprehensive data and video AI decision-making in various industries such as urban security risk monitoring, public
safety, production safety and natural disasters, the Company develops integrated solutions to disaster prevention and
rescue covering monitoring and early warning at ordinary times and emergency response during disasters, and builds
extensive and in-depth cross-department collaborative command applications. At the same time, the Company makes use
of emergency rescue equipment to facilitate swift, effective rescue on site based on the emergency command system,
continuously improving cities' abilities in safety risk prevention and control as well as disaster prevention and mitigation.
For example, in a project of emergency response for the emergency management office of a province, to improve the
province's emergency response capability, the Company focuses on developing the province's video command and
coordination system and mobile command system, involving a three-layer coordination system including the provincial
emergency management office, 11 city-level emergency management bureaus and 168 district- and county-level
emergency management bureaus, to build extensive and in-depth emergency command capabilities at provincial, city,
and district/county levels. Through the deployment of drones by rescue command centers, audio and visual information
can be quickly collected from the site and sent back during emergencies, which facilitates decision making on rescue
actions and greatly improves rescue efficiency.
     For solutions to the urban fire safety field, based on business scenarios such as standardized management of fire
stations and teams, fire prevention and control, and fire safety supervision, the Company applies video AI monitoring to
various scenarios such as smart fire safety IoT supervision and fire exit occupation, entrance of electric motorbikes into
lifts, fire detection and roll calling during training to create integrated intelligent business schemes, to improve the fire



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prevention and control and emergency rescue capabilities of the whole society, and to promote the digital and intelligent
upgrade of fire rescue. For example, in an intelligent fire safety IoT project for a city's fire rescue team, to improve the
city-level fire prevention and control capabilities, the Company has helped the fire rescue team use cloud computing, 5G+
and other technologies to realize digital transformation of fire safety in over 400 key venues such as schools, public
organizations and museums, and to build an all-round fire prevention and control system including front-end water use,
electricity use, smoke detection, gas detection, fire hydrant monitoring, fire exit monitoring, on-duty worker monitoring, fire
recognition camera, thermal imaging, panoramic AR, etc. A fire control IoT management platform has been set up to
realize closed-loop business applications such as front-end data collection, early warning, and risk management, etc. so
as to achieve the in-depth application for fire safety. This platform has effectively made warnings against many fires,
improved the sensing ability of urban fire safety in an all-round way, and effectively reduced the number of fire accidents.


           Making Cities More Orderly

     The Company takes the national strategy of transforming from "a big country of transportation" to "a powerful country
of transportation" as an opportunity, pays close attention to the three major opportunities of "digitalization of transportation
facilities, intelligentization of transportation services and modernization of transportation industry governance", and
promotes the deep integration of digital technology with the transportation industry in the five major sectors of urban
transportation, smart highway, smart shipping lane, smart hub and smart law enforcement to facilitate transportation in all
aspects and make the city more orderly.
     For solutions to the urban road traffic field, the Company adheres to the people-oriented traffic management concept.
Through time-limited free-of-charge personalized urban parking service, the Company adopts the RFID-based intelligent
IoT management mechanism for electric bicycles, traffic congestion management capabilities in multiple scenarios, etc.,
corrects urban traffic violations, improves people's travel experience, and ensures safe, ethical and orderly road traffic.
For example, in the green parking system project of a traffic police team in a coastal city, the Company has launched a
time-limited "green parking area" near a dense traffic zone. Smart guidance screens, WeChat mini programs and other
methods have been used to remind people of overtime parking to increase the turnover rate of each parking spot from 5
vehicles per day to more than 50 vehicles per day, thus meeting the needs for short-term parking, and promoting the
coordinated development of traveling and parking.
     For solutions to smart highways, the Company integrates various traffic information such as IoT sensing data,
meteorological data, traffic incident data, etc., to provide decision-making support for highway network management, offer
targeted traffic early warning and information services for public travel services of highway networks, and realize more
efficient highway network management and more orderly traffic. For example, the Company has facilitated the road
network operation monitoring of a city. Based on multi-dimensional information such as video, radar, etc., the solution
developed by the Company can accurately obtain information on traffic status, realize comprehensive monitoring of road
networks, and grasp all-round data and information. It can provide early warnings for dangerous sections to reduce the
number of traffic accidents, give severe weather risk warnings and offer considerate interactive services to ensure travel
safety of the public. Through the sensing of all-round information on traffic of all road networks, the solution can provide
effective data support for highway management organizations.
     For solutions to smart shipping lanes, through the integrated use of three approaches of the automatic identification
system (AIS) for ships, the water vessel monitoring radar and the video sensing, the Company realizes the accurate
positioning, intelligent tracking, extraction of features of ships passing the lanes and develops models for application to
improve the sensing of vessel movement and the real-time monitoring of shipping lanes by competent departments
around the country, realize visualization in shipping lane management, and make shipping lanes safer and the traffic more
orderly. For example, the Company has facilitated the smart maritime construction for a client. By deploying ship
monitoring radars, AIS and panoramic mosaic cameras at the main river entrances and main bridges, the Company has


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helped the client build three defense lines over the waters under the client's jurisdiction and monitor all kinds of illegal acts
of unauthorized ships. The data fusion and analysis are carried out through the intelligent maritime system to record the
ship trajectory in real time and master vessel movement, so as to realize intelligent early warning, fast identification and
accurate management of illegal activities in the waters, and improve the intelligent capability to monitor the waters under
the jurisdiction.
      For solutions to smart hubs, the Company integrates information data such as passenger flow, vehicle flow, parking,
traffic, etc., and adopts the passenger flow analysis system, smart parking guidance, full-process information service,
smart fast security check, non-contact cashless payment and other technical means to enhance the digital travel
experience at transportation hubs. For example, the Company has facilitated the informatization of a high-speed railway
station hub. Based on traffic, parking, passenger flow and other scenarios, for one thing, the solution provides data for
internal managements of indicators such as passenger flow and vehicle flow, and for another, it provides user -friendly
service such as fast security check, intelligent guidance, intelligent parking, etc. to fully impr ove the comprehensive
service capability of the hub.
      For solutions to smart law enforcement, through the integration of IoT sensing data, off-site governance data and
traffic data, the Company has created a digital brain for traffic law enforcement departm ents around the country to
accurately monitor and efficiently manage drivers and passengers, commercial vehicles, law enforcement vehicles and
law enforcement personnel, improve the governance and supervision in the transportation industry and make operations
of commercial vehicles more orderly. For example, the Company has assisted the transportation bureau of a city in
developing a monitoring mode of "top-level commanding and low-level coordination" based on existing video resources
and data resources. Through the construction of an intelligent law enforcement system, the solution can accurately control
traffic chaos such as the operations of illegal commercial vehicles and forced passenger riding to ensure the traffic order
in key areas such as airports and high-speed railway stations, solve practical problems such as insufficient law
enforcement personnel in important transportation hubs and crowded areas, and realize a new law enforcement mode
featuring comprehensive sensing, active law enforcement, precise strike and efficient supervision.


            Make Governance More Efficient

      "Use the power of technology to create a new pattern of smart governance". The Company provides overall solutions
for urban one-stop management, urban comprehensive governance, primary-level township (neighborhood) governance,
community governance and other scenarios, and adopts technological means to improve quality and efficiency of social
governance.
      The solutions for urban one-stop management are problem-oriented, and incident-driven, focusing on "identifying
problems in time" and "solving problems in time". Based on "intelligent video sensing" and "comprehensive command and
coordination", the solutions help governmental departments achieve "efficient handling of every matter". In ter ms of
"identifying problems in time", the Company has created a city-level "video sensing center" to realize the unified
integration, aggregation and governance of all urban video surveillance resources in public spaces. The Company adopts
intelligent algorithms corresponding to business scenarios, shares video data, intelligent algorithms and analysis
capabilities in its services, enables governmental departments to quickly develop visualized public video applications, and
improves intelligent monitoring of governments and real-time sensing of the cities' status. In terms of "solving problems in
time", the Company has launched a unified "urban comprehensive command and coordination platform", focusing on
comprehensive sensing of all situations, risk prevent ion and early warning, incident handling and transfer,
cross-departmental command and coordination, decision-making assistance, etc. to provide strong support for the unified
command and scientific decision-making of governments. With the help of the online and offline collaborative process
mechanism, the Company has facilitated the construction of the "one-stop management" system for urban operation. For
example, the Company has helped a city in East China build a city-level "video super sensing center", gathered nearly

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100,000 public video resources in one network, and employed more than 70 types of intelligent analysis algorithms for
urban governance to provide applications such as search and preview of resources, requests for sharing, requests for
intelligent algorithms, and management of analysis tasks. The governmental departments are able to share video
recordings, analysis algorithms and incident warnings among them to maximize the value of video resources.
     For solutions to comprehensive urban governance, based on video IoT sensing and big data analysis, the Company
has created an intelligent IoT sensing network. By employing AI algorithms, the Company can automatically monitor and
give early warnings of incidents such as urban flooding, illegal parking on street, occupied side walk for store operation,
mobile vendors, random littering, stony waste falling from trucks and missing manholes. By providing scenario-based
technologies, the Company facilitates the fine management of cities. For example, the C ompany has facilitated the smart
urban management of a city in Southeast China. By developing the "off-site law enforcement" management mode
featuring "front-end intelligent detection and back-end disposal according to laws", the Company has made urban
management intelligent, and realized the closed-loop management including incidents sensing, early warning, review and
disposal. This system is able to supervise 14 types of urban incidents, generating more than 2,000 warnings per day,
greatly improving the intelligent detection and disposal efficiency of incidents.
     For the solutions to primary-level township(neighborhood) governance, the Company focuses on the problems such
as weak informatization and lack of governance means. Through the construction of an i ntegrated platform for
township(neighborhood) smart governance capable of all-round sensing, intelligent early warning, collaboration and
multi-dimensional visualization, the Company has realized the real-time sensing of township(neighborhood) operation
status, the coordination of primary-level governance forces, the prediction and early warning of abnormal situations, and
rapid intervention of emergencies, to improve the efficiency of comprehensive management of the township(neighborhood)
and build a new primary-level governance model featuring sensing, intelligence and governance. For example, the
Company has helped a neighborhood management body in Southeast China create a new model of "1 + 10 + X"
primary-level smart governance. Through the construction of a primary-level smart governance platform that covers more
than 10 business areas such as smart governance, smart security, emergency response, and public service, the
Company has helped the community in more than 40 primary-level governance scenarios such as information collection,
incident disposal and transfer, integrated command and coordination, and garbage sorting and supervision. Since the
system was built and put into use, with the help of intelligent means, the primary-level management manpower needed
has been reduced by nearly 50%, and the number of public security incidents in the jurisdiction has been reduced by 18%
month-on-month. This system has effectively improved primary-level governance capabilities of the street-level
management body.
     For the solutions to community governance, based on the IoT sensing capability and big data analysis, the Company
works on the three aspects of security, management and service, adopting information-based and intelligent means to
help communities innovate and coordinate their management of personnel, vehicles and housing, make predictions and
give early warnings of abnormal behaviors, incidents and situations in communities, which has effectively improved the
comprehensive management and service in communities. For example, the Company has helped a community in
Hangzhou build that involve video surveillance, intelligent sensing and other front-end sensing devices and smart
community application platforms to achieve the goals of "secure and orderly operation, efficient governance, livelihood
improvement". Through intelligent sensing, the Company has developed applications for various scenarios such as
community access, fire safety, environmental governance and elderly care to enhance the community's smart governance
and proactive service capabilities.


           Making People's Life Better
     "Use AI to protect the ecology and digital intelligence to empower pubic service." Under the guidance of the carbon
peak and carbon neutrality goals, the rural revitalization strategy and the policy of strengthening environmental protection

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while pursuing economic growth, the Company focuses on the two major fields of ecological protection and administrative
service, provides integrated applications of IoT sensing in industry-specific business scenarios including biodiversity
preservation, emission reduction, digital twin of water conservancy, intelligent elderly care and food safety, to boost
ecological development and make people's life better.
     For smart water conservancy solutions, with the overall goal of "improving water monitoring and intelligent
coordination capabilities", based on 5G, AI algorithms, AIoT and other innovative technologies, the Company has built
intelligent water conservancy IoT sensing systems and comprehensive application capabilities that cover comprehensive
monitoring of the water status, hydrological and water quality monitoring, reservoir operation monitoring, flood control
monitoring and other business fields, to engage itself in the digital twin development of intelligent water conservancy and
further improve intelligent management and service. For example, for an innovative application of reservoir supervision,
the Company has developed an intelligent sensing system for hydrological and water quality to realize fine management
of the reservoir. The Company has developed a digital integrated application platform of water conservancy for
deputy-ministerial-level river valley management body. The platform connects various business departments and various
provincial departments, thus realizing the reuse and sharing of video resources across business areas and provinces.
During the flood period of 2021, the Company has facilitated the efficient command and coordination, effectively reducing
the impact of disasters and gaining high recognition from clients.
     Intelligent forestry solutions provide comprehensive applications for clients in the forestry industry, covering the
integrated forest fire prevention system of "sky, tower and land", the biodiversity and forestry disaster warning system, and
the ecological risk monitoring application system. Through advanced technologies such as video AI, remote sensing
monitoring, thermal imaging and big data, clients can locate the fire within 4 minutes, identify precious species such as
Yunnan snub-nosed monkey and green peacock and sick plants with pine wood nematode worms, thus realizing digital
upgrade in the forestry industry, and protecting the ecological systems in various landscapes such as forest, lake, grass,
sand and ice. For example, the Company has built a fire prevention supervision system for a client in a city in North China
which has realized fire detection in 4 minutes, notification in 5 minutes, and closed-loop online supervision, and has
achieved early warning, small problem detection and risk elimination. The system was highly praised by the client who
said the system is now indispensable for the client's daily operation. In a province in Southwest China, the Company has
helped a client develop an ecological sensing capability system and implemented AI recognition algorithms for precious
species such as snub-nosed monkey and green peacock to help protect biodiversity.
     The smart land solution integrates GIS, remote sensing, drone, AI video and other technologies to implement
differentiated management for areas used for different purposes. Through violations monitoring, visualized two-way
location and AR supervision, the solution realizes the full-process supervision from planning to use, guarantees the
bottom line of 1.8 billion mu of cultivated land, and ensures food security. For example, in a city in North China, the
Company has developed a visual supervision system integrating land monitoring, fire detection and three-dimensional
inspection, which is capable of land use monitoring, land violation monitoring, forest fire prevention, illegal law
enforcement, helping improve the timeliness in warnings about land resources, standardization of law enforcement,
command and coordination, etc.
     The smart environmental protection solution adheres to the design concept of "all-round monitoring and
comprehensive application". By optimizing the front-end sensing system, the Company replaces traditional water and air
quality monitoring means with videos and manual inspection with AI video technology to eliminate data fabrication and
promote the innovation of monitoring technology. At the same time, based on the Company's AI algorithm service system,
to meet the need for monitoring and supervising environmental protection, the Company has created a "1 + N" application
system and used one system to serve different business scenarios to help realize the carbon peak and carbon neutrality
goals and ensure clear water and blue sky.
     The supervision solution to illegal fishing in key waters adopts radar and video technologies to realize 24/7 smart



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visual supervision of illegal large-scale fishing operations, illegal fishing for leisure, electrofishing and other illegal
activities. The Company has built an all-round intelligent sensing network of key waters in many provinces near the
Yangtze River basin to provide strong technical support for promoting the implementation of the decade-long fishing ban
of the Yangtze River. For example, the Company has facilitated the construction of a three-level monitoring center in a
province near the Yangtze River basin. The solution adopts high-definition videos and smart image analysis algorithms to
achieve all-round 24/7 full-process precise identification. Based on fishery administration and law enforcement system,
the solution has a closed-loop disposal mechanism of warning and alarm, analysis and judgment, task allocation, law
enforcement and evidence collection to help the southwest section of the Yangtze River basin to realize "clear water,
green banks, abundant fish and beautiful scenery".
     The smart elderly care solution covers three scenarios: home, community and nursing home. It provides
multi-dimensional applications such as health monitoring, security, medical security and emergency alarm for the elderly
to protect their health and make them happy. For example, the Company has collaborated with a nursing home in South
China and used advanced AI and other technological means to establish systems for behavior analysis, intelligent
monitoring and authorization management, to create a high-end smart elderly care management platform featuring
intelligent management, friendly service, safety and reliability, energy saving and environment friendliness. This solution
has realized intelligent management of the nursery home, reduced potential safety hazards, and created a high-end
elderly care system.
     The full-process food safety supervision solution is developed based on the Company's Yunrui platform to realize
closed-loop online supervision for food production, processing, transportation, storage and sales, which helps bu ild a food
safety supervision system that can be remotely controlled, sensed, identified and shared. This solution can mobilize other
entities in the society to conduct supervision, effectively reducing the number of food safety incidents, guaranteeing the
bottom line of food safety, and ensuring the health of consumers.
     In terms of AI technology exploration, the Company has released an AI algorithm service system, providing AI
capabilities for complex scenarios in various industries. This has empowered num erous industries and provided the
technologies needed for digital transformation.



2.4 Industry-level business solutions: Explore deep into the industry and

facilitate the digital intelligence transformation of enterprises


2.4.1 Business overview

    The Company is committed to becoming the preferred supplier of intelligent IoT infrastructure, the professional
service provider of scenario-based digital intelligence applications and the key builder of intelligent IoT ecology, helping
users optimize the security system, boost production efficiency, support business management, and facilitate the digital
intelligence transformation and upgrade of enterprises.
    In terms of its business scope, the Company extends into various industries with insight into the industrial trend, and
explores the digital and intelligent needs of enterprises to provide quality digital intelligence upgrade solutions for each
customer. In the fields of manufacturing, construction, education, electricity, petrochemistry, coal, iron and steel, finance,
healthcare, logistics, culture & tourism, agricultural products, and retail, the Company is actively engaged in innovative
practices, and is committed to becoming the most trusted partner for the digital intelligence upgrade of enterprises by
focusing on optimizing the security system, boosting production efficiency, assisting in management and other customer
value realization.

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2.4.2 Core strategy

    For the corporate businesses, the Company penetrates deeply into industries. Relying on advanced technologies
such as AI and big data, combined with industry data, it has gained insight into more than 3,000 business segment
scenarios, developed more than 1,000 business components, and formed more than 300 industry solutions in total.


          Consolidate the basic corporate capability foundations

    The Company has accumulated a large number of industry applications in the process of serving the digital
transformation of enterprises. By analyzing these industry applications, it's discovered that different customers have
shown similarity in the application logic of basic businesses, and a large number of basic businesses and industry
businesses also rely on the key basic capabilities. In order to serve more industry customers more efficiently, the
Company has established four "Basic Corporate Capability Foundations" and one "Basic Corporate Solution Pool" on the
enterprise side to speed up the launch of industry applications and accelerate the coverage of industry customer
scenarios and businesses.
    (1) Continuously consolidate the four "Basic Corporate Capability Foundations" by establishing and improving the
basic capabilities of enterprises, integrating the connectivity, data, AI and open capacity that enterprises rely on in the
process of digital transformation, and using them as the basis to continuously develop basic applications and industry
applications for enterprises.
           Connectivity capability: A set of intelligent IoT architecture has been designed to facilitate the integration of
           evolving IoT devices in corporate business, which solves the problem of increasing variety of connected
           devices on the one hand and the problem of increasing scale of device access on the other.
           Data capability: Provide means of data storage query, processing management and integrated display, with
           videos, pictures and structured data as a whole. It aims to solve the problems of continuously growing data
           scales and types in corporate businesses, and mutual integration required.
           AI capability: Provide professional AI capability and open AI capability to solve the problem of data intelligence
           in the general and customized scenarios of corporate businesses. It accommodates AI algorithms and
           customized training algorithms of multiple manufacturers through an intelligent Algorithm Library, and covers
           intelligent devices in cloud, center, edge, and front end through an AI capability center.
           Open capacity: On the one hand, attract professional manufacturers in the industry to integrate into the
           Company's business system to jointly enhance our capabi lity foundations; on the other, open the Company's
           capability system to empower our ecological partners and provide more convenient services to our enterprise
           customers.

     (2) Continuously explore one "Basic Corporate Solution Pool" to accommodate more basic solutions and enhance
the replicability of industry-based solutions. Comprehensive security category: Cover common security applications in
corporate office parks such as security video networking, security patrol, security and firefighting linkage, perim eter
protection, and pandemic prevention, to meet the daily security needs of enterprises.
           Convenient access category: Cover the daily access applications such as vehicle access management,
           personnel access management and traffic restriction management, to meet the convenient access needs of
           enterprises of different scales from a few dozen to hundreds of thousands of personnel.
           Collaborative office category: Cover applications such as enterprise consumption, conference room
           management, and paperless office, to meet the daily collaborative office needs of corporate administration,
           human resources, and employees.
           Auxiliary management category: Cover applications such as energy consumption management, linkage


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          command, and 3D visualization, to meet the needs of corporate-level management.

     (3) The above-mentioned capabilities and basic solutions are undertaken by two platforms on the enterprise side,
namely the "Haorui" platform for local deployment and the "Yunrui" platform for cloud deployment. Besides, the Company
makes these capabilities available to its ecological enterprise partners through its Wan Xiang open platform to serve
enterprise customers of different scales and different scenario-based needs.




          Focus on ke y businesses and explore deep into scenario values

    Based on the expansion of basic corporate capabilities and industry solutions, the Company penetrates deeply into
each sub-sector scenarios, and makes intensive efforts to focus on key industry businesses, continuously improving
scenario-based solutions and refining industry business values in depth.
    Parks, as the core carrier of national economy and business operation, are bound to follow the trend of digital
upgrade. From intelligentization to smart upgrade, and then to digitalization, parks are made smarter, which is an essential
way to promote the modernization of park management. With intelligent IoT technology, the Company builds safe,
convenient, intelligent, green and efficient new digital intelligence building parks to enhance user experience, reduce
operation cost and improve management efficiency.
     In the manufacturing industry, the Company serves production parks with 10,000, 100,000 or 300,000 employees,
solving exponentially increasing management problems for customers, such as personnel access, vehicle access, visitor
management, system interfacing convergence, IoT device access, and park security risk control, and enabling smooth
flow of personnel, vehicles and visitors, and more efficient management of corporate industrial parks. Facing the
requirements of the "14th Five-Year Plan" for manufacturing in China, the Company provides support for digital factory
transformation, and builds business scenario applications covering personnel management, equipment management,
material management, production and collaboration management, and quality managem ent based on the understanding


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of industrial Internet and factory management requirements, bringing the production quality boost, efficiency enhancement,
cost reduction, and management improvement to digital factories.

   In the education industry, the Company delves into the classroom teaching scenario and joins hands with an education
bureau to build a new model of AI teaching. On the basis of video IoT technology, the Company extracts and models the
data of classroom-connectivity multimedia and teaching recordings, to provide powerful support for targeted teaching.
Under the regular campus pandemic prevention and control system, the Company has launched a smart dormitory
management and entrance/exit temperature monitoring solution, enabling the non-contact smart verification of health
codes, and the integration of three codes for teachers and students entering and leaving the campus and dormitories, so
as to effectively improve campus security and life convenience. In terms of smart classroom development, the Company
takes teaching business as the core to enhance teaching efficiency, improve teaching environment and assist teaching
evaluation, creates conditions for linkage between multiple business segments and systems through the construction of
campus data centers, and contributes to the high-quality development of education informatization with holistic solutions
for smart campus.
    In the energy industry, which is currently under the impact of the national strategic guidance, industry reform pressure
and huge market potential, safety and lean production is the core concerns of energy enterprises. As "a professional
service provider of standardized safety operations and hidden hazard prevention" in the energy industry, we provide
energy enterprise customers with comprehensive digital intelligence-enabled solutions around safety control, production
assistance and operation efficiency improvement.
    In the healthcare industry, the Company is dedicated to delivering comprehensive digital and intelligent solution
services for the industry. Under the regular pandemic prevention and control system, the Company provides virtualized
management of the physical space of medical institutions through intelligent technology and business process
optimization, realizing intelligent verification of health codes of admitted personnel, providing smooth and orderly medical
care waiting services, and upgrading the fine management of visitation and inpatient care. Meanwhile, taking smart wards
as an important part of smart hospital construction, the Company combines digital and intelligent technical means with IoT
applications to form a nursing organism with patients, doctors, nurses, family members and equipment, which greatly
enhances patient care experience and hospital nursing level, and promotes harmony between doctors and patients.



2.4.3 Industry value practices

          Security Syste m Optimization
    Safety production is a long-term national basic policy as well as the cornerstone of corporate production and
operation. The Company continues to delve into the actual production and operation scenarios of customers, and
combines the capabilities of video IoT with the scenarios to achieve visualization, digitalization and intelligentization bas ed
on actual scenarios with the five capabilities of "Full Sensing, Full Connection, Full Intelligence, Full Computing and Full
Ecosystem", so as to guarantee the safety of personnel, equipment and facilities, production environment and public order
during the production and operation of enterprises.
    (1) Personnel safety
     Protecting workers' life safety and occupational health is the most fundamental and profound connotation of safety
production, as well as its core of the essence. Based on the safety requirements for enterprise production processes, the
Company combines the daily precautionary requirements and AI to achieve, for example, the early warning reminder of
wearing protective equipment in the work area, the guidance and record of major operation processes, the detection and
analysis of typical violations in operation processes, and the combination of remote command and on-site operations for
major operations through the ability of converged communication. A specific application scenario is as follows: The


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eight-step operation solution for oil loading and unloading in the petrochemical industry, which not only realizes the
eight-step operation guidance of the oil unloading process and the graphic records of key steps of the on-site operation
process, but also realizes the intelligent detection of important apparatus such as fire extinguishers, cleats and guard rails
before oil unloading, the intelligent judgment of important processes such as the 15-minute oil stabilization process and
the release of static electricity before oil unloading, and the monitoring of poten tial flames, fumes, smoking, phone calls
and other hidden dangers in the oil unloading process, so as to better guarantee the safety production of enterprises.
     (2) Equipment and facilities safety
     Equipment and facilities are the carrier of production and operation of an enterprise, and to protect the safety of
equipment and facilities of an enterprise is to guarantee its lifeline. Based on the mechanisms and requirements for
equipment operation and maintenance in the production process of enterprises, the Company combines the inspection
mechanism of equipment and facilities with AI to achieve, for example, the daily monitoring and early warning of the
operation status of important production devices, regular and periodic inspection of equipment and facilities, and the
analysis and review of major operation processes of equipment and facilities, which can significantly reduce the repetitive
work of daily inspection personnel and improve the input conditions for predictive maintenance of equipment and facilities.
A specific application scenario is as follows: The intelligent substation inspection solution in the electric power industry
adopts high-precision thermal imaging to realize non-contact long-distance temperature sensing, and high-precision PTZ
to realize inspection of abnormal status of voltage, current, switch and indicator light of transformers and reactors. The
sensing of water accumulation and temperature in the distribution room and the remote control of lights and air
conditioners by supervision devices realize common inspection scenario applications and key operation linkage
applications such as lights-out inspection, gale inspection, thunderstorm inspection, routine inspection, and one-key
smooth control video with double confirmation, improving the efficiency of inspection and maintenance, transportation, site
control, switch operation, and emergency repair compared to manual inspection, saving available human resources and
serving more substation operation and maintenance.
     (3) Production environment safety
     Production environment is the core place of corporate production and operation. The Company conducts research
and development focusing on the common hidden dangers such as fire and electricity consumption in enterprises, and
integrates the production environment with the capability of video IoT. Through intelligent fire protection IoT solutions,
real-time monitoring of corporate fires and fire protection networking are realized; through intelligent air switch solutions,
the behavior of corporate electricity consumption is analyzed and different strategies are adopted when reaching the early
warning and alarm stages to ensure normal electricity consumption behavior of users, realizing overload and overcurrent
protection, leakage protection, short-circuit protection, arcing protection, overvoltage and undervoltage protection, as well
as the detection of electricity level, current, voltage, and temperature to achieve the safety of corporate electricity
consumption.
     (4) Public order safety
     In the post-pandemic era, the Company is committed to maintaining the stability and convenience of corporate public
order. By launching a dual-code linkage solution, the identity information of enterprise employees is linked with their
health code, travel code and real-time body temperature, which guarantees the pandemic containment safety while also
safeguarding the access efficiency of parks and maintaining continuous daily stability. The Smart Park 3.0 solution has
been launched to manage personnel, vehicles and materials in parks in a hierarchical manner, providing all-round
protection of public safety for enterprise operation, management and security, and enhancing emergency response
capabilities.



          Production Efficiency Improvement

     With the continuous development of digital economy, enterprises have an ever more clear demand for digital

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transformation. Based on our excellent video technology and intelligent IoT capability, the Company applies advanced
technologies such as visual sensing, AI intelligence, big data, IoT, and block chain to assist enterprises in digital
transformation and upgrade from multiple value dimensions such as the digital operation and management of parks, and
the digital upgrading of factories (production quality improvement, production efficiency boost, production cost reduction,
and production management improvement).
     (1) Digital operation and manage ment of parks
     Traditional industrial business parks are mainly managed by people, resulting in high cost and low efficiency of
integrated park management. Industrial business parks feature more than 100,000-level staff, 1,000-level daily visitors,
10,000-level long-term resident staff and a large total number of vehicles in and out, posing a huge challenge to the
integrated operation of visitor management, staff access management, logistics vehicle management, warehouse
platform management and security and fire alarm in traditional industrial business parks. The intelligent integrated
management platform for digital industrial business parks built by the Company realizes the integrated intelligent
management of attendance, access control, control area, entrances and exits and security and fire protection through
structured information of people and vehicles, enabling marked improvement in the digital and intelligent management
level of business parks. For example, the integrated operation and management platform for a 3C electronics industry
business park, connected to 9 business systems within an enterprise, realizes cross -park and cross-departmental
non-contact pass-through management for hundreds of thousands of regular employees, permanently stationed
employees and temporary seconded employees, and closed-loop digital management of thousands of daily visitors,
solving the problem of personnel access during peak hours, improving the experience of employees and visitors, and
significantly enhancing the brand image. The integrated access to the IoT information system realizes the management of
fire, security and alarm on the same platform, and enables a safe and worry-free park with information-based and
intelligent means of advance warning, in-process control and post-event tracking, reducing security incidents such as theft,
while cutting security personnel by 30% for a significant reduction in the comprehensive management cost of enterprises.
     (2) Digital upgrading of factories
     The Company delves into the core areas of corporate production and boosts the digital upgrading of factories from
production quality improvement, production efficiency boost, production cost reduction, and production management
improvement through technical means such as intelligent sensing, intelligent detection, intelligent logistics, and data
intelligence.
     Production quality improvement: In this regard, based on the integrated application of visual sensing and AI
     intelligent technology, the Company penetrates into 3C, machinery, automobile, energy, household appliances, food
     and beverage, textile, healthcare and agricultural industries to achieve automatic intelligent inspection enabled by
     intelligent detection for product defects in production process, batch quality defects and other pain points, so as to
     control quality risks in the production process, while connecting corporate MES, ERP, W MS and other business data
     systems, thus achieving the visual traceability of the whole process of single product production and assisting
     enterprises in responding quickly to customer complaints and querying the root cause of product quality defects. For
     example, through the production quality process control system, a manufacturing company has significantly
     improved product quality, with an open-box defect rate close to the 6σ standard (3.4 per million), a 100% increase in
     production line inspection efficiency, a 50% reduction in production line inspection workload, and a 200% increase in
     customer complaint response efficiency.
     Production efficiency boost: Relying on our video monitoring capability, coupled with the digital twin technology,
     we are able to link information systems such as SCP, MES, EAM, BI and EMS, and integrate physical scenarios and
     business information system data to visually sense the real scenarios of production operations and real-time data, so
     as to realize the longitudinal penetration of data and videos in factories, production lines and work sites, detect
     problems in the production process at the first time, quickly locate the causes of abnormal alarms, take timely

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     elimination measures and boost the decision-making and response efficiency.
     Production cost reduction: With self-developed automation equipment and flexible lines, combined with AGV
     systems and visual inspection technical means, the Company penetrate deep into 3C, garment and textile,
     automobile, machinery and equipment, agricultural products, household appliances, pharmaceutical and logistics
     industries, and realize automatic and intelligent operation of workshop logistics and warehouse logistics by deploying
     automated production lines, AGV, visual inspection, RFID, and sensors, so that production works hops feature a high
     degree of automation and flexibility, and intelligent operations are promoted in multiple scenarios from production
     workshops, semi-finished product warehouses, finished product warehouses and logistics warehouses, significantly
     reducing customer production costs and winning trust of customers. For example, in an automobile industry project,
     100 AGV robots are deployed to drive production with work orders, achieving automatic disc allocation, automatic
     production line loading, automatic storage, automatic preparation and shipment, improving the disc allocation
     efficiency, cutting the number of warehouse staff by 40+, and reducing the material cache area by 30%.
     Production manage ment improvement: Build a big data industrial platform, with horizontal interconnection of
     visual data, IoT data and information system data around marketing, production and supply process, and after-sales
     services, and analyze and mine the data and extract data value to support business collaboration, simplify busi ness
     processes, and assist management decisions, thus realizing production management system upgrade. For example,
     in a 3C manufacturing industry project, real-time data collection, aggregation, processing, analysis and application
     are realized across all areas of the manufacturing base, enabling visual management of the base's production
     business execution, logistics and shipment, product quality, energy use, and employee on duty, as well as traceable
     and digital production control, with production efficiency and per capita output steadily increasing to 93%.



         Operation Management Facilitation
     The Company makes full use of the capability base of sensing, connection, computing and intelligence, and aims at
digitalizing scenes, online business and visualizing management to realize the transformation and upgrade of
management modes and methods for corporate managers and supervisors of specific affairs at all levels, so as to
enhance supervision and operation capabilities and boost operation and management levels .
     Through the digital twin technology, 3D visualization and digital video fusion are realized to facilitate level-by-level
visualization from parks, buildings, interiors, and equipment in corporate parks for managers, and build an integrated
management system incorporating monitoring, warning, diagnosis, and analysis for corporate park management; by
integrating information and videos of production data, processes, and core equipment in manufacturing, the state of real
physical entities is shown to improve the efficiency of production management.
     Through the installation of sensing and intelligent monitoring methods, real-time monitoring, data analysis and early
warning of voltage, current, temperature, power and electricity quantity in circuits are realized, and overall monitoring,
strategy management and remote centralized control of air conditioning energy saving and building lighting systems are
carried out, so as to realize remote centralized fine management of overall electricity consumption, provide sound and
reliable remote intelligent technical defense means, improve the efficiency of remote supervision, and deliver value to the
management of energy saving and consumption reduction.
     Through intelligence and big data analysis, the data board for operation management and business situation is
enabled to assist managers in business decision making. For example, the intelligent identification and data analysis of
passenger flows realize the macro control of travelers in scenic spots, and the unified dis play of scenic spot data by
connecting with systems such as parking, ticketing and toilets, which empowers the management and operation of scenic
spots in an intelligent way. In commercial chain business, accurate statistics of passenger flows enable the p erception of
store operation value data. The board and BI applications are used to display operation business, and data analysis is
conducted to assist operators in decision making.

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2.4.4 Major solutions

      The Company delves into segment scenarios of corpor ate businesses with intensive efforts, and focuses on industry
businesses, to continuously improve scenario-based solutions and extract profound business values. In the face of the
trillion-dollar smart IoT market of corporate business, the Company grasps the development opportunities of digital
transformation of enterprises, develops expert teams and industry solutions, and continues to accumulate and serve the
needs of thousands of industries for digital intelligence upgrade, so as to continuously provide customers with high-quality
digital intelligence upgrade solutions. The following is an introduction to specific industry solutions:


           Smart manufacturing - Exploring the value of manufacturing data and accelerating the digital upgrade of
           the entire manufacturing chain

     With the continuous development of digital economy, enterprises have an ever more clear demand for digital
transformation. Value output, as the cornerstone of business survival, is the key transformation direction that enterprises
focus on. Based on its excellent video technology and intelligent IoT capability, the Company plunges deep into core
areas of corporate manufacturing, and applies visual sensing, AI intelligence, big data, IoT and other technologies from
multiple aspects such as process control, production operation and safety production, to develop industry-wide
scenario-based solutions, so as to promote the improvement of corporate operation efficiency and enhance the core
competitiveness of corporate production.
     In terms of process control, the production line inspection business process is optimized, based on the integration
application of visual sensing and AI intelligent technology, to realize intelligent inspection and remote flexible inspection of
production lines, improve the inspection efficiency, guarantee the consistency of product batch quality, and reduce batch
quality risks. Through the integration with the information system, the whole production process of a single product can be
traced visually to assist enterprises in responding quickly to customer complaints and querying root causes of product
quality defects. For example, an enterprise in consumer electronics industry features numerous production lines that
require frequent sharing of product lines and product switching, as well as heavy workload for high quality inspection. As a
result, problems such as assembly errors, and missing or wrong accessories occur from time to time, which generally
takes 3 working days to analyze the causes of customer complaints, thus greatly lowering customer satisfaction. After the
production quality process control system was launched, the inspection workload of production lines was reduced by 50%,
the inspection efficiency was increased by 100%, the one-time pass rate of production line quality was up by 5%, and the
response time of customer complaints was shortened from 2 or 3 working days to 1 working day, with 200% improvement
in efficiency.
     In terms of production operation, authentic scenarios and real-time data of production operation can be perceived
visually via digital vision fusion technology, so that problems in the operation process can be detected in time and dealt
with rapidly; the production collaboration efficiency can be improved, material waste reduced, asset downtime shortened,
and operating capital optimized; the authentic and credible production scenarios can be displayed to optimize the visiting
experience of customers and improve the brand reputation of enterprises. For example, after the digital vision fusion
system of production and manufacturing came into operation in a top photovoltaic manufacturing company, its production
decision-making efficiency was increased by 25%, its asset idleness rate was decreased by 10%, and its corporate
management level was improved remarkably.
     In terms of safety production, the platform of safety production and operation management center is built based on
video scenarios and intelligent algorithms, combined with the business of Dahua Haorui platform. Assist enterprises in
achieving better access to real-time safety data, visual perception of the safety situation at enterprise sites, timely
detection of problems, and rapid response and feedback, so as to prevent problems in advance and reduce the incidence


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of safety accidents. Clarify the current safety status of enterprises, objectively assess the safety control conditions of
different factories and workshops, perform targeted safety supervision of personnel, and improve the effectiveness of
safety education. Enhance the safety awareness of enterprises and employees, demonstrate the safety management
level of enterprises, and reduce physical and financial risks caused by safety accidents. For example, a large equipment
manufacturer deploys its safety operation management platform system to intelligently identify and provide early warning
of personnel behavior through front and back intelligence, and send notification, process, count and analyze alarm events.
Taking the data magic wall (security level assessment, statistical analysis of alarm events, map display and real-time
update of the alarm list) of Dahua Haorui platform as its entry point, customers' needs for data analysis, display and
application are met, and the monitoring and early warning capability and risk management level of enterprise safety
production are comprehensively improved.


          Smart architecture - Boosting the digital intelligence transformation of the whole life cycle of
          architecture with AI

    In the smart architecture industry, the Company delivers comprehensive intelligent solutions covering the whole
business and scenarios around its life cycle, from site construction, site rental and sale, to the operation of mature
businesses such as communities, parks and complexes, and finally to the management of properties. With video IoT and
AI analysis as the basis and operation and management as the core, the Company facilitates the digital intelligence
transformation of smart architecture, as well as enhances security levels, increases brand premiums, promotes operation
revenue growth and improves management efficiency for customers.
    In terms of construction sites, the Company provides "5+X smart site" solutions for governments and enterprises
based on the five core elements of "human, machine, material, method and environment" and technologies such as IoT,
cloud computing and big data. Based on the five business pillars, namely site visualization, real-name management,
real-time monitoring, intelligent application and full record of vehicle access, the Company provides X expansion of
business including crane safety monitoring, progress management, quality supervision, cost control, pricing system and
BIM application, with focus on digital supervision, safety and efficiency improvement, and civilization and environmental
protection, to ensure the construction of smart sites suitable for the rapid urban development.
In terms of smart community, our smart community solutions are based on the actual needs of owners, properties and
developers, with technological innovation as the core, empowered by AI and mobile Internet, to comprehensively improve
owners' life experience and quality, boost property management efficiency, and facilitate value-added property operations,
so as to create a safe, comfortable, convenient and happy living experience for residents and generate greater value for
developers and property managers.
    In terms of commercial buildings, our smart business solutions make full use of such advanced technologies as AI
intelligence, smart parking, big data, and IoT to realize functions of passenger flow statistics, passenger flow analysis,
parking operation, parking space guidance, reverse car search, commercial display, and security and fire protection
integration, thus achieving the integrated multi-business operation and management of entire commercial buildings and
providing comprehensive technical support for the digital marketing transformation of commercial buildings.
    The Company has entered into a comprehensive strategic cooperation with a well-known property management
company to provide customers with a series of AI capabilities such as high-rise littering detection, battery vehicles
entering elevators detection, hazardous area detection, and charging area temperature detection, which greatly reduces
the cost of daily patrols by property personnel and property personnel input, and assists customers in digital intelligence
transformation to reduce costs and increase efficiency.


          Smart education - Nurturing people and shaping the future with technology and education
    Education is the cornerstone of a century-long plan. Following closely the national education reform, the Company


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focuses on "teaching, learning, evaluation, management, and examination" scenarios and is dedicated to solving the core
needs of the industry such as "education balance", "precision teaching", "efficient management", and "safe guarding" on
the basis of new technologies such as audio and video, AI, IoT, and big data, providing industry-leading one-stop
solutions for the information construction of education.
    In terms of education balance, the Company has launched the "Three Classrooms" business with smart classrooms
as the core, in response to the imbalance of teaching resources, so as to serve teachers, students and education
administrators, and to promote the sharing of quality learning resources and enhance the capability of teachers through
information technology.
    In terms of precision teaching, the Company has launched solutions such as classroom -connectivity and AI teaching
and research to provide schools with various teaching applications before, during and after classes and to promote
teaching effectiveness. In addition, the teaching quality is improved by structuring the teaching process and analyzing the
academic status with data intelligence technology; the joint intelligent lesson preparation and homework system enables
targeted lesson preparation, teaching and homework arrangement, thus boosting learning efficiency.
    In terms of efficient management, the Company provides various solutions for education authorities, such as logistics
services and teaching management. As for logistics services, we provide smart dormitory management, sunshine
kitchens, smart power consumption, and intelligent lock networking, among others. The management of power
consumption substantially improves power consumption safety while reducing energy consumption. The intelligent lock
networking enables keyless access management, which enhances the experience of teachers and students while
improving the efficiency of authority management. As for teaching management, solutions such as classroom attendance
and class patrol supervision are offered, replacing manual management via AI technology, thus to effectively improve
classroom management efficiency. Additionally, in response to the national policy of double reduction (i.e. reduction of
excessive homework and off-campus tutoring) in 2021, the Company has launched various quality-oriented education
solutions, and provide management solutions for educational institutio ns by combining the technical advantages of video
networking and AI, so as to facilitate the implementation of the double reduction policy.
    In terms of safety guarding, the Company has launched various scenario-based intelligent services and integration
applications such as smart security campus, emergency command, campus risk prevention and control system, and
one-key alarm, providing corresponding products and solutions for numerous education authorities and safe campus
projects. For example, the risk prevention and control system, built for a municipal education bureau, covers safety hazard
management, pandemic prevention and control, emergency command, safety education, intelligent firefighting, and
sunshine kitchen, boosting campus safety upgrades and enhancing the sense of security of teachers and students.
    With the development of new infrastructure in education, the Company has joined hands with partners to provide
one-stop solutions for the education industry. For example, in a smart education integration project at county level, the
Company provides content of the above-mentioned sections in a one-stop manner to build an integrated smart campus
support platform that integrates "Internet + IoT + information security", connects data on education, teaching,
administration and management of schools in the region, draws a picture of the overall education profile for the region,
and provides services in data collection and analysis, so as to provide support for advance and rapid decision making in
the regional education system.
    Meanwhile, the Company also actively carries out cooperation with universities and research institutions, and has
established joint laboratories with a number of universities, covering AI, campus big data governance, VR, AR, and XR ,
among other technology fields.


          Smart electricity - Powering the efficient operation of electricity companies with intelligent visual
          control capabilities
     The Company penetrates deeply into the power industry in all aspects, including power generation, tr ansmission,
transformation, distribution, and consumption. Based on the visual control of production business scenarios, we provide

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business solutions for core scenarios such as power stations, transmission lines, substations, distribution rooms and
charging stations via video IoT, AI and real-time 3D technologies, to realize three-dimensional control of equipment,
personnel and environment, and strengthen equipment inspection and operation control. Ultimately, these solutions will
safeguard the intelligent development and digital transformation of the power industry and contribute to the boost of both
economic and social benefits of power enterprises.
     In a substation of the China Southern Power Grid, a safe and reliable video confirmation solution is provid ed for the
"one-key control" service, which reduces the switching operation time from 30 minutes in the traditional manual way to
only 5 minutes, while eliminating the need to send people to the site, greatly improving the operation efficiency and
reducing the operation and maintenance costs.
     Under the trend of digital transformation in the power industry, the Company has actively invested in the
development of intelligent and digital solutions and products, which have been widely used, thus becoming the main force
driving the growth of sales revenues.


             Smart petrochemicals - Identifying risks through danger to enhance the safety of the che mical industry

     The Company has been developing intensively in the petroleum and chemical industry, penetrating into the business

scenarios of smart oil refining and chemical engineering, and smart gas stations revolving around the upstream, middle

and downstream industrial chains. We provide various solutions for the identification of environmental risks and hazards in

the production areas of chemical enterprises, the inspection of chemical leaks in device areas, and the supervision of

operational safety and compliance in the unloading areas of gas stations, helping customers effectively prevent safety

accidents and vigorously protect personal safety. We continue to expand into the fields of natural gas, gas, and clean and

new energy, providing digital intelligence services, cultivating new production power and implementing new safety

practices.

     The Company joined hands with top enterprises of fine chemicals and oil and gas sales, to empower the intelligent

upgrading and development of their major bases with technology. A chemical group enterprise has applied our production

safety control solution to achieve remote intelligent supervision of personnel violations in the production area, thus

safeguarding the safe operation of personnel. The sensitive alarm for chemical leaks in the device area eliminates hidden

risks and ensures the stable operation of devices. In the smart gas station projects in Shandong and Zhejiang, our smart

gas station solution strengthens the prevention and control of fire hazards, and personnel wear and behaviors, as well as

the compliance control of operational behaviors in the unloading process from the source, so that risks are detected and

hidden problems are rectified as early as possible, thus effectively reinforcing the supervision by oil product enterprise

management and guaranteeing the safe operation of gas stations.

             Smart coal - Special industry vision to build the cornerstone of production safety in coal mining
             enterprises

     Following the development trend of the coal industry, and taking into account the national "carbon peak and

neutrality" context and the guideline on "intelligent mine" development, the Company relies on the advantages of

advanced technologies such as video AI, thermal imaging, converged communication, and UWB positioning, targeting at

the whole industrial chain of coal mining, transportation, washing (selection), and coal chemical engineering, to provide

special products that meet the needs of scenarios, reinforce business solutions of "three violations" control, intelligent
analysis of main coal flows, and coal mine energy consumption management, and expand from production safety control



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to production operation management, so as to improve operational safety management efficiency, while assisting coal

mine safety production and facilitating the digital intelligence transformation of coal mining enterprises.

     The Company provides intelligent solutions for mining scheduling, "three violations" control and intelligent analysis of

main coal flows for coal mining enterprises in Shanxi, Anhui, Shaanxi and Inner Mongolia. Take the main coal flow

operation status monitoring scenario of a mine in Huainan, Anhui Province as an example. It has harsh underground

environment, long coal flow transportation distance and numerous gradients, causing tremendous waste in human

resources for coal conveyer belt inspection and production accident handling. The intelligent analysis solution of main coal

flows provided by the Company enables the intelligent detection of production anomalies while ensuring the supervision of

coal flows. The incident response is made within seconds, so that further emergency measures can be taken to ensure

production safety, realizing the intelligent identification of safety hazards in belt operation as well as the whole process

safety supervision of operation sites by managers.

          Smart steel - Delving into the production of steel companies to optimize production efficiency and make
          vision productive
     The Company penetrates deeply into the steel production business. On the basis of cutting-edge technologies such
as IoT, machine vision and 5G, it adopts three means of informationization, intelligentization and visualization around the
four major businesses of operation, production, transportation and inspection, to help steel and metallurgical enterprises
enhance production safety, improve production efficiency, reduce operation costs, strengthen core competitiveness, and
promote the standardization of operation, digitalization of supervision and intelligentization of production, thereby
accelerating the intelligent transformation of the industry and achieving sustainable development.
    Based on the machine vision technology, in conjunction with the production process of steel continuous casting
workshops, the Company has realized automatic review of billet numbering and automatic statistical recording of data to
replace traditional manual on-site checking by means of real-time video collection, automatic acquisition of numbering
information, intelligent identification and comparison of characters, and timely alert and record of data in case of abnormal
spraying numbering, so as to keep personnel away from the high temperature environment and reduce wrong numbering
omissions, thereby lowering the operation costs of enterprises and speeding up the production process flow.


          Smart finance - Integrated digital intelligence to co-create financial technology
     Emerging technologies such as mobile Internet, AI, machine learning, voice recognition, image recognition, VR/AR,
IoT, and block chain have been continuously integrated into financial scenarios in recent years, innovating financial
products and services via various technological means. Financial technology (Fintech) has accelerated the development
of commercial banks towards digitalization, intelligentization and ecologicalization through deep integration with banking
business scenarios.
     The Company continues to develop the financial security business, and constructs a comprehensive prevention and
control system of networking convergence, data sharing, intelligent prevention and control, platform services and security
management in the field of traditional technical defense and logistics management, with in-depth integration of the
characteristics and management requirements of various business sites such as bank branches, self-service banks,
buildings and vaults. As a result, the level of financial security management is improved, the probability of risk occurrence
is reduced, and the timely detection rate of cases is increased.
     Meanwhile, the Company has been actively expanding its fintech business, with continuous exploration of fintech
deployment scenarios in the terms of intelligent operation and maintenance, digital marketing, intelligent internal control
and smart office. By leveraging technologies, it reduces costs and improves efficiency for bank business operations and
premises operations, while providing comprehensive data support for business risk control and compliance risk


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management. Since 2019, our video conferencing solution has assisted a large-scale bank in holding year-end
accounting remote condolence activities for three consecutive years, achieving comprehensive coverage from the head
office monitoring center to base-level front-line outlets, extending communication infinitely and providing customers with a
new mode of remote condolence with high efficiency and low cost.
     In addition, as for operation and investment scenarios, the Company assists financial institutions in carrying out
scenario operations, covering scenarios from office buildings and self-owned parks to their investments and construction.
With the goal of enhancing the overall value of properties and upgrading the efficiency of property operation, we start from
intelligent management of building safety, building energy saving, personnel, vehicles and materials to realize experience
enhancement, energy-saving and emission-reduction, cost reduction and efficiency improvement.
     The Company boasts the world's leading capabilities in manufacturing multidimensional awareness IoT devices and
AI product development, providing financial institutions with more niche scenarios and more accurate data collection and
analysis solutions. Moreover, based on years of experience in the financial industry, we offer business process solutions
that can effectively improve the efficiency of financial institutions by combining intelligent IoT data and f inancial business
processes on the basis of our in-depth exploration into financial business. The Company will continue to work with
financial customers to build a modern financial system that is highly adaptable, competitive, and inclusive.


           Smart healthcare - Focusing on the building of hospital digital intelligence and creating a new model of
           medical and health service manage ment
     Guided by the "Opinions on Promoting the High-Quality Development of Public Hospitals" issued by the national
government and taking the expansion of medical resources and balanced regional layout as opportunities, the Company
continues to develop the healthcare industry around the new healthcare infrastructure, smart hospital construction and
hospital digital transformation and upgrading. By utilizing its core capabilities in AI, IoT and big data, the Company
optimizes and reshapes the business processes of the healthcare industry, improves the effectiveness of medical
services and boosts the fine management of hospitals.
     New breakthroughs have been made in the healthcare industry in the new era. In view of fine hospital management
in the new context, the Company has proposed new concepts and new ideas for the management of intelligent space and
order in hospitals as per the industry situation and characteristics, covering various development programs such as
personnel access management, intelligent health code verification, inpatient care provider management and visitor
management in hospitals in general. Through the use of the Company's advanced algorithm and IoT fusion platform, it
realizes more efficient hospital admission screening, orderly registration and consultation, easy management of inpatient
care providers, and control of key areas, safeguarding medical and nursing safety , keeping hospital environment clean,
and improving medical practice experience and patient hospitalization experience.
     Take a large-scale third-grade class-A hospital in Shanghai as an example. Through the implementation of our
intelligent hospital solution, systems of space and order management, AR panorama, thermal imaging temperature
measurement, and logistics visualization have been introduced and deployed, realizing comprehensive control of the
hospital's overall security status, boosting hospital operation and management with digital intelligence, providing effective
reference and data support for scientific decision-making of hospital logistics management, and facilitating its smart
upgrade.
     The Company focuses on the construction of digital intelligence in the healthcare industry, and actively explores new
opportunities using its core strengths in audio and video, so as to focus on the layout of new businesses. Combined with
its considerable experience of top-tier customers in the healthcare industry, the Company penetrates deeply into the ward
digitalization business and develops applications such as medical and nursing intercom, doctor-patient accompanying
nursing, mobile nursing, and nurse station informationization, thus improving the quality of m edical care and service
efficiency, facilitating the construction of intelligent wards, and boosting the doctor-patient harmony. The high standards
and requirements of the people for medical and health services are thus satisfied.

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          Smart logistics - Enhancing application capabilities in logistics transportation, warehousing, transit and
          distribution scenarios to speed up circulation
     The Company continues to consolidate solutions for the four logistics scenarios of logistics transportation,
warehousing, transit and distribution, and provides exclusive solutions for logistics customers through video and intelligent
AI analysis. Through core product development, solution incubation and sample site construction in the logistics industry,
we provide logistics enterprises with holistic digital management solutions for intelligent logistics distribution centers to
improve their operation efficiency.
     The Company has loaded a total of 24 intelligent analysis algorithms of 34 scenarios for the video intelligent
supervision platform of the postal industry, which enables video analysis of logistics scenarios including operation
specification, safety management, and operation efficiency, to protect the safety of parcels and operators and improve the
digital intelligence management of logistics enterprises. We have already installed top-illuminated high-speed security
equipment in Shijiazhuang, Handan, Chengde, Hengshui, Qinhuangdao, Cangzhou, and Tangshan, facilitating the full
implementation of three 100% (100% inspection on receipt and shipment, 100% real-name receipt and shipment, and 100%
security check) in the logistics industry, realizing high-speed, intelligent and unmanned logistics security inspection, and
ensuring the safety of items delivered. With constant focus on customers' business needs in logistics scenarios, the
Company provides logistics parks with data monitoring capabilities such as intelligent water and power consumption
supervision and carbon emissions through product applications including intelligent air-switch and photovoltaic power
generation, empowering enterprises in energy-saving and emission-reduction, as well as sustainable cost saving and
revenue generation.


          Smart cultural tourism - Focusing on the new industry of integrated culture and tourism and cultivating
          industry scenarios to boost the digital intelligence transformation and upgrading of the cultural tourism
          industry

    Guided by the "14th Five-Year Plan" on cultural tourism, the Company takes "culture and tourism integration" as its
opportunities and continues to explore the four major cultural tourism business scenarios of tourism, historic preservation,
sports and culture around customers' business needs of fine management, intelligent services and efficient operations.
Through its advantages in IoT and AI algorithms, the Company optimizes business processes and provides professional
solutions for customers in the cultural tourism industry.
    In response to the needs of fine management in the cultural tourism industry, the Company has applied the functions
of the vehicle distribution system on the road, the vehicle reservation system, the visitor distribution system in scenic spots,
and the panoramic heat map in scenic spots to solve the problems of vehicle congestion, parking difficult ies, and long
queuing lines in Lingyin scenic spot of the West Lake. As a result, the scenic area is able to acquire the parking space
status in real time and shorten the traffic time of visitors, from the original 25 minutes to 3 minutes.
    In response to the needs of intelligent services in the cultural tourism industry, the Company develops an intelligent
video tracking system for bobsleigh and tobogganing competitions in the Winter Olympics venues based on its strong
video sensing capabilities, enabling seamless integration and orderly display of video images of athletes' contest
processes in high-speed moving scenes, providing data support for athletes' training before competitions with zero
interference to tracks, and offering powerful grounds for compet ition refereeing work and event fairness.
    In response to the needs of efficient operation in the cultural tourism industry, the Company has developed a
non-contact ticket checking system and data analysis system for a national park on the basis of its own AI algorithm
capabilities, which not only realizes rapid visitor entry, but also completes the analysis and arrangement of visitor profiles,
providing customers with data support for operational decisions.
    During various business scenarios in the cultural tourism industry, the Company continuously delves into smart and
intelligent development, taking into account the actual needs of customers, to enhance their digital intelligence


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transformation capabilities through its video and AI algorithm capabilities, and to boost the industrial transformation and
upgrading of the cultural tourism industry.


          Smart agriculture - Empowerment by digital intelligence for invigorated agriculture

    The Company continues to explore deep into the entire industry chains of planting and livestock breeding, covering
the fields of well-facilitated farmland, protected agriculture, livestock breeding, and aquaculture, as well as the whole
industrial process of production, supply and sales. The intelligent sensing algorithm of multiple ty pes of breeding
scenarios is enabled by video AI and IoT technologies. Based on the technologies and programs of crop species
identification, livestock physical condition scoring, aquatic fish condition analysis, and operational compliance detection,
the digital intelligence means for agriculture have been enhanced to boost the production efficiency and save labor costs
of enterprises, enable individual fine management, enrich the management means of fields, and facilitate the accelerated
development of enterprises.
    In cooperation with a number of enterprises in Yunnan, Henan, Yunnan and other provinces and regions, the
Company has expanded its business in various scenarios such as national breeding projects, integrated production and
sales slaughterhouses and modern agricultural industrial parks, providing business applications and intelligent
transformation of scenarios across the industry chain, and continuing to deepen the digital intelligence integration of the
primary, secondary and tertiary sectors of agricultural industry.
    A pig farm in Guangxi has joined hands with the Company to build a digital intelligence pig farm, realizing an efficient
closed loop of intelligent pig counting, quarantine and temperature measurement through an intelligent pig delivery
management platform. It effectively improves the delivery efficiency of live pigs supplied to Hong Kong, saves labor costs
and enhances the supervision ability. This in turn provides effective guarantees for the enterprise in terms of further
broadening the sales market of pigs, improving the added value of pigs and expanding its export business, making it one
of the first African swine fever-free zones in Guangxi.

     In a modern agricultural industrial park in Jiangxi, the construction of video surveillance, fire-fighting equipment,

agricultural IoT and agricultural big data platform has realized the information-based management of park security,

fire-fighting, and agricultural production and processing warehousing logistics, thus enhancing the digital management of

agriculture, improving agricultural technologies and product quality, empowering the information-based management of

the agricultural industrial park and strengthening the influence of agricultural brand.


          Smart retailing - Assisting trade chains to reduce commodity losses, improve operational capabilities
          and optimize customer experience
    China's economy maintains steady development, driving the overall social consumption to grow steadily. However,
due to the impact of the pandemic, the business model of the retail industry has undergone trend changes. The
introduction of personal privacy regulations promotes the proper application of technologies and the national carbon peak
and neutrality policy drives the continuous rise of Chinese auto brands. The Company actively responds to changes in
policy and industry, and conducts business exploration and technical innovation on a compliance basis. In-depth scenario
exploration and business layout are carried out around key industries such as supermarkets and convenience stores, auto
retail, restaurants, pharmacies, beauty stores, and 3C outlets. Taking offline store scenarios as the entry point, the
Company solves operational safety problems, realizes standardized management and improves overall operational
capability for retail enterprises from three perspectives: safety and damage prevention, management efficiency
enhancement and digital intelligence operation.
    In the new energy vehicle industry, the Company has built a new digital urban showroom for a high-end domestic new
energy vehicle brand and provided integrated delivery solutions; in the convenience store industry, a leading
foreign-owned convenience store company has realized three-dimensional operation and management of stores through

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comprehensive analysis of the overall electricity consumption of stores and electricity consumption per unit area; in the
pharmaceutical industry, a listed pharmacy chain has completed the unified networking of more than 3,000 outlets and
remote store inspection, realizing cost reduction, efficiency increase and standardized outlet management.



2.5 Small and Medium-sized Business (SMB): Digital Intelligence

Empowerment, Building Win-Win Collaboration Ecology

         Channel-building for opening up business capillaries

          With the guidance of social development and policy orientation, SMEs will continue to upgrade themselves and
     improve their intelligent construction, and will generate unlimit ed social value with their huge customer base.
          With the gradual economic recovery and continuous expansion of market demand in the post-pandemic era,
     the market competition has gradually evolved into the competition of SME channels, while the fight for mar ket share
     is determined by the penetration capability into SME channels.
          The Company adheres to channel grid sinking in terms of SME businesses and continues to expand channel
     pathways. By building a digital marketing service platform system with cloud-ecommerce and WeCom at home and
     using the Company's self-developed customer management platform overseas, it realizes continuous online
     customer operation, promotes non-video business loading, expands specialized field channels, consolidates the
     co-built and shared business model, and opens up the end tentacles into the SME market, thus continuously
     activating the market demand of SMEs and achieving evident scale effects.


         Intensive efforts for building a comprehensive altruistic service platform
          The Company's SMB focuses on valuable SME customers with the aim to build a comprehensive altruistic
     service platform that integrates products, solutions, operations and services for SMEs and related operators, so as to
     continuously create value for customers and end users. With the five capabilities of "Full Sensing, Full Intelligence,
     Full Connection, Full Computing and Full Ecosystem", the Company empowers thousands of industries, continues to
     launch intelligent terminal devices to meet the needs of SMEs, and provides SMEs in various industries with
     solutions featuring compactness, visual management, rapid delivery and convenient operation and maintenance,
     facilitating their efficiency improvement and cost reduction, and enabling them to stand out amidst their
     self-upgrading.


         Digital intelligence operation for efficient e mpowerment of partners

          Focusing on the diversified and fragmented needs of small and medium -sized enterprises in the process of
     digital transformation, the Company takes the video IoT as the core, and u pgrades the edge-cloud integration
     business mid ends based on the different purchasing capabilities of small and medium -sized enterprises. In addition,
     the Company takes security guarding, digital intelligence operation, service quality improvement and management
     efficiency as the objectives, and builds an extensive product and solution system for thousands of industries,
     assisting enterprises in digital intelligence transformation and industrial change, and continuously creating value for
     users.
          With the development of emerging technologies such as big data, AI and IoT, the digital transformation of
     enterprises has been the natural path, and the digital economy has grown into an essential driving force for
     economic growth. Tailored around partners and end-users, the SMB of the Company is featured by a digital platform
     system of Cloud-ecommerce, Cloud-Link and Yunrui to efficiently empower partners, facilitate their operation cost


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   reduction, boost the efficiency of end-user operations, and achieve win-win social and commercial value.
        Adhering to customer orientation, the cloud-ecommerce digital marketing service platform provides digital
   marketing, digital mall, digital empowerment, digital tools and digital management services to boost the digital
   operation of all channels and improve the efficiency of business operation of partners.
        Dahua Cloud-Link serves as a smart security assistant for SMEs' digital management and project operation. In
   response to the needs of SMB users, Dahua Cloud-Link has optimized a series of functions such as video review,
   alarm management, and organization management to better fit the scenarios. By adopting a free service model with
   full access, Dahua Cloud-Link has enhanced the user stickiness of the Company's SMB customers. Besides ,
   customers can buy value-added services by themselves in the Dahua Cloud-Link App and mini-program apps, which
   shortens the transaction process and improves the efficiency of transaction.
        Dahua Yunrui is a cloud service platform that empowers enterprises in their digital and intelligent upgrade.
   Through leading cloud-based intelligent applications and open AI algorithm ecosystem, it guides enterprises to
   optimize their management efficiency, boost business efficiency, explore data value and avoid operational risks.
   Platform applications cover scenarios including chain operation, community property, logistics, construction site,
   farming, cultural tourism, general education, parking, and parks.
        Through the DCloud overseas cloud platform, small and medium-sized engineers are empowered to serve
   customers more efficiently through convenient functions such as remote deployment and remote diagnosis, and to
   reduce delivery and operation and maintenance costs while achieving rapid business deployment.



2.6 Yunrui: A Cloud Service Platform for Enterprise Digital Intelligence

Upgrading


2.6.1 Overview

        Facing enterprise customers, Dahua Yunrui adheres to the company's in-depth positioning as a "professional
   service provider of scenario-based digital intelligent applications" for smart enterprises, guiding enterprises to
   optimize management efficiency, boost business efficiency, explore data value and avoid operational risks through
   its leading cloud-based intelligent applications and open AI algorithm ecosystem.
        As a public cloud SaaS product, Yunrui features low cost, high availability, rapid deployment and flexible
   expansion, which plays an important supporting role in the construction of enterprise software system. With the
   above-mentioned advantages, Yunrui is capable of providing customers with better cloud digital intelligence services
   with low threshold and easy application, so as to realize the inclusive value of enterprise digital intelligence
   upgrading.
        Yunrui's product applications cover scenarios including chain o peration, community property, logistics,
   construction site, farming, cultural tourism, general education, parking and parks. At present, the platform has served
   over 5,000 enterprises, helped nearly 1 million enterprise managers and operators, connected 10 0,000 stores,
   served more than 5,000 residential communities with 4.8 million owners, served over 10,000 parking lots with more
   than 10 million parking fee payments, and provided intelligent IoT services for over 2,000 schools and enterprise
   parks in various kinds.
        Yunrui will continue to implement its mission of "making management more efficient and operation more
   intelligent", and is committed to becoming the most trusted enterprise digital intelligence center.

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2.6.2 Business Strategy

       Focus on Business Scenarios

        Dahua Yunrui focuses on three business scenarios of chain, community and education. In the chain scenario,
   Yunrui manages the people, goods and market in the chain scenario in a comprehensive manner to meet the needs
   of Store Managers, Supervisors, IT, Operation and other departments, and realizes operation cost reduction,
   management efficiency improvement and value-added experience of chain enterprises; In the community scenario, it
   provides different solutions for real estate groups, property companies, renovated residential quarters and other
   customers to help improve the living experience of owners; In the education scenario, Yunrui has effectively
   improved the teaching quality and helped the campus information construction by tackling the demands for safety,
   access, education, teaching and logistics.


       Comprehensive IoT Access
        Based on the access to basic video equipment, Yunrui has completed the access to multiple smart IoT
   equipment, including smart classroom equipment, smart home equipment, environmental monitoring equipment,
   smart power equipment, and on-board IoT equipment, etc., so as to help enterprises deploy more comprehensive
   smart IoT infrastructure to the cloud.


       Rich SaaS Services

        In 2021, Yunrui released more than 200 new functions, including a series of product functions such as smart
   power consumption, home-school connect and AI passenger flow heat, and went deep into a series of industry
   scenarios such as chain business decision-making, community old-town renovation governance and smart
   classroom, so as to meet the needs of users and help solve their problems of online management and operation.


       Fusion of Terminal-Edge-Cloud Intelligence

        Since the actual situation on the site of customers varies, Yunrui continues to deepen the fusion of
   terminal-edge-cloud intelligence. Yunrui has launched the all-in-one machine for parking and SMB scenarios,
   opened up terminal applications to optimize hybrid cloud device access, and built a comprehensive digital intelligent
   SaaS product system; By developing cloud intelligence, it has reduced the pressure on edge computing, and
   promoted the full use of old equipment in user scenarios.


       In-depth User Experience
        As an SaaS product that directly participates in the front-line management and operation of enterprises, Yunrui
   actively promotes product experience optimization, and conducts in-depth user research and experience
   optimization on a series of functions such as passenger flow statistics, chain store inspection, property services, and
   home-school communication; It has created the Cloud Service Mall and realized the closed-loop of online
   transactions and services, which has greatly improved the efficiency of users' access to the cloud and renewals.



2.6.3 Yunrui Products

        In 2021, with an in-depth insight into the industry demands, Yunrui released a variety of industrialized smart IoT
   SaaS products to fully meet the requirements of customer scenarios and had established the comprehensive
   product line composed of Dahua Yunrui, Yunrui Chain, Yunrui Community, Yunrui General Education, and Yunrui


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Parking, covering all business scenarios including chain operation, community property, logistics, construction site,
breeding, culture and tourism, general education, parking, and parks.


    Dahua Yunrui

     Dahua Yunrui is positioned as a general-purpose product that serves multiple industries. While realizing basic
video and alarm management, it also provides access to a variety of smart IoT devices, and offers public network
cloud device access services. It has adopted the enterprise database mode isolation to ensure data security. With
the capability of incubating products in many industries such as logistics, construction site, breeding, fire control,
agricultural products, culture and tourism, Dahua Yunrui has been built into a video-centric enterprise-level
professional general-purpose SaaS service for smart IoT.


    Yunrui Chain
     Yunrui Chain is a product for the commercial chain industry, which provides enterprises with IoT SaaS cloud
platform based on visual intelligence. Yunrui Chain is capable of serving customers in the pan-chain industry. At
present, it mainly focuses on the automobile service industry, fresh food chain industry, catering chain industry,
supermarket and department store industry and specialty store industry. Yunrui Chain is committed to providing
enterprises with end-to-end store visual intelligence solutions, including basic video and video recording functions,
multi-dimensional store inspection, abnormal cashier tracing, passenger flow and customer group statistics, so as to
help chain enterprises quickly realize digital intelligence transformation and improve the overall efficiency of
enterprises.


    Yunrui Community

     Yunrui Community is a smart IoT SaaS public cloud product created by Dahua Yunrui for the smart construction
industry focusing on scenarios such as community, sub-district office and residential quarter. Yunrui Community is
mainly aimed at new buildings, community old-town renovation and property companies and provides a variety of
intelligent applications including convenient access, property management, community safety, convenient services,
smart home and community operation for different clients, such as property management personnel, owners, tenants,
community grid administrators, and headquarters managers, so as to tackle the problem of interconnection and
achieve cost reduction and efficiency improvement of projects. While enhancing the living experience of owners,
Yunrui Community provides more efficient and intelligent management for community properties.


    Yunrui General Education

     Yunrui General Education mainly serves small-scale market-oriented educational institutions to meet their
needs in intelligent security, home-school communication and low operating costs. The customer groups are mainly
primary schools, kindergartens and small training institutions. Through the cloud platform, Yunrui General Education
provides functions such as class management, student attendance, official account push, intelligent access control,
smart class card and campus live broadcast, so as to establish an efficient home-school communication mechanism.


    Yunrui Parking
     Yunrui Parking is connected to the all-in-one snap machine, barrier gate, radar and self-service terminal at the
equipment end. The equipment is presented to the group headquarters by direct cloud access or connecting to the
Yunrui Parking platform through its entrance and exit terminals. Meanwhile, Yunrui platform connects with external
third-party payment platforms and ETC settlement center to realize the cloud payment function. Finally, users can
complete self-service payment through mobile phone applet.



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2.7 Develop Green Environmental Protection and Low -carbon Business

     As global warming, rising temperature and other issues are becoming increas ingly serious, achieving the goal of
"carbon peak and carbon neutrality" strategy is not only a major strategic decision of China in the new era and new pattern,
but also a transformation and competition of human beings from industrial civilization to ecological civilization. In the
context of the "carbon peak and carbon neutrality" strategy, all walks of life will face unprecedented changes. Dahua has
deeply explored and reviewed hundreds of industry scenarios, and helped customers achieve energy saving and
emission reduction by providing diversified intelligent products and solutions, so as to jointly protect the environment.
     (1) The Company has given full play to the advantages of AIoT and the platform to serve the fields of clean energy
power generation, such as hydro-power, wind power and solar energy, as well as pumped hydro storage. In the field of
solar power generation, the automatic inspection of hot spots on photovoltaic panels has been realized by equipping
drones with thermal imaging equipment and combining the positioning and intelligent identification technologies; In the
field of wind power generation, intelligent management capabilities are provided in intelligent application fields, such as
wind turbine equipment status identification and personnel operation safety control, by integrating video and the
networking platform; In the field of clean energy hydro-power, intelligent services are offered for the dam construction
procedure, process and quality during the capital construction period of hydro-power station through video identification.
The Company will continue to explore the solution development coverage of all links from capital construction to operation
to assist the realization of "carbon peak and carbon neutrality".
     (2) The Company's smart power consumption system helps the intelligent upgrading of enterprise operation and
management, deeply explores the integration of various scenarios and scientific power consumption, actively promotes a
new management mode of safer and more efficient power consumption with science and technology, and effectively
reduces carbon emissions from enterprise production and operation.
           By conducting all-weather monitoring of various power consumption parameters, the intelligent air switch is
           capable of giving automatic early warning, one-touch response, event reporting and warranty for potential
           electrical safety hazards such as leakage, overload and overvoltage, so as to ensure the safety of power
           consumption;
           Realize green power consumption through remote energy consumption management, such as the timing
           control of switches and air conditioners;
           Intelligent identification and alarm of illegal power consumption behavior, and intelligent sensing and linkage
           response of powered equipment;
           With power consumption visually displayed on the data bulletin board, high energy consumption points and
           unreasonable power consumption habits are intelligently analyzed to provide data basis for energy
           conservation and consumption reduction, assisting managers to rectify power consumption problems, reduce
           potential safety hazards and achieve green power consumption.
     Taking the intelligent upgrading of Dahua Enterprise Park as an example, after deploying the smart enterprise power
consumption solution, a linkage with the original smart park system has been formed to build the smart brain of the Park,
which connects to central air conditioning and other facilities and equipment and realizes intelligent switching and
temperature regulation. With the implementation of intelligent lighting system, the Park has completed the intelligent
transformation that "when at least one person enters the room, the light turns ON. When everyone exits the room, the light
turns OFF". An overall comprehensive energy saving of more than 20% has been accomplished.
     (3) Through the in-depth innovation of green technology, the Company empowers more scenario applications in
ecological environment governance and protection, and promotes the green and low-carbon transformation and
development of China's economy and society. At the General Meeting of Study Group 20 of International



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Telecommunication Union ITU-T, the international standard project "ITU-T Y.IoT-SFFS Requirements and Reference
Functional Model of IoT-based Smart Forest Firefighting System" led by Dahua was officially approved. This international
standard led by the Dahua uses the technologies such as IoT, video AI, drone, 3S (remote sensing technology,
geographic information system, global positioning system), and integrated communication to build a three-dimensional
intelligent monitoring system of sky, tower and land, improve the ability of forest fire prevention monitoring and emergency
disposal, and provide comprehensive technical support for forest fire risk monitoring, early warning, firefigh ting and
evaluation;
     Dahua has cooperated with an iron tower customer to build a full-coverage, all-intelligence and whole-process
intelligent monitoring system for forest fire prevention, which has realized automatic fire warning, real-time master of fire
situation and closed-loop handling process through digital intelligence science and technology, thus improving the forest
fire prevention monitoring and incident response capability. After half a year's operation, the system has discovered more
than 30 real mountain fires, and effectively controlled the occurrence of fires, thus achieving the "early, timely and
thorough" prevention of forest fire. Meanwhile, the average number of fires discovered every day during the fire prevention
period decreased by 80% compared with the initial period. Illegal fire use has been effectively controlled, and villagers'
awareness of fire prevention has been improved, which is of great significance for implementing the "mass prevention and
treatment" of forest fire prevention.
     (4) Starting from full scenarios of ecological environment, the Company helps to build a beautiful China and achieve
the goals of "carbon peak and carbon neutrality". For example, the intelligent management scheme of drinking water
source has integrated video AI, hyper-spectral, IoT sensing and other technologies to monitor and give early warning on
water quality, water level, floating objects and illegal sand mining, so as to protect the safety of water source; The
intelligent monitoring scheme of atmospheric environment is based on the "single network" of multi-aspect atmospheric
environment monitoring, to enable multi-scenario applications such as atmospheric quality, open-air incineration, black
smoke vehicle and mobile source emission reduction, continuously enhance the work and capacity of atmospheric
pollution prevention and control, and effectively improve the quality of atmospheric environment.



3. Core Hardware Products

     With the deepening of the Company's strategy, fragmented market demands have been deeply explored, demands
for perception, connection, computing and control in all walks of life have been continuously extended, and traditional
single video products can no longer meet the demands of various scenarios. In the face of fragmented scenario features,
R&D has been conducting innovation and exploration activities of the Company like pieces in a chess game, opening up
cooperation, and continuously polishing good products that meet the needs of scenarios following the main idea of
keeping close to customers and aligning business. In order to realize the two-wheel drive of market and technology,
Dahua has built a set of efficient and flexible R&D organization formation, including two SDT solution departments of cities
and enterprises, two product centers of software and hardware, and five research institutes. Through the close
engagement and interactive iteration of the three organizations, it can be assured that the Company's products can
sustain competitiveness in the field of video and smart IoT. Accordingly, the Company has built a full-stack smart IoT
terminal system and scenario-based AIoT full-stack products and solutions, so as to realize the comprehensive upgrade of
the product system of multidimensional awareness, multi-connection, intelligent computing and control interaction
technology.




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3.1 Multidimensional Awareness

    Relying on years of technology accumulation and industry precipitation, and based on its understanding of the
industry and the scenarios, Dahua has always adhered to the strategic positioning with video as the core. By empowering
the industry with technology, the video has been made from "clear" to "understandable", and further enabled to "think and
make decisions". Focusing on the upgrade of awareness dimension and the ex pansion of awareness field, the Company
continues to consolidate its multidimensional awareness ability.
    In 2021, the Company proposed the "Universe 6D Awareness" based on smart IoT, which is the first time in the
industry to clearly define the awareness ability of smart IoT in an all-round and deep manner. The definition of "Universe
6D Awareness" is as follows: 6D Awareness is an abstract summary based on space, time, color, brightness and
multi-spectral bands, namely three dimensions of full space, one dimension of full time, one dimension of full color and
one dimension of full frequency, which add up to 6 dimensions (6D). It aims to improve the adaptability, integration and
relevance of awareness, and help make the world of digital intelligence more rea l.
    Focusing on the multi-dimensional upgrade of video awareness ability and the comprehensive expansion of
full-frequency awareness ability, the Company released the scenario-defined camera 3.0 series products in 2021. The
most typical universe Hubble Watcher is the first panoramic high-altitude AR linkage product loaded with thermal imaging
technology in the industry, which integrates a number of hacks such as 360° panoramic view, dynamic target trajectory
tracking, full-color streamer night vision and thermal imaging target detection and tracking and realizes the combination of
deepening expansion in the space, moving target adaptive tracking in the time, intelligent ultimate reduction in the color,
and thermal imaging multi-spectral fusion in the frequency, so as to create a precedent for universe sensing technology
loading and application of products in the whole environment.


     Multidimensional upgrade product of video awareness

    Within the visible spectrum, by means of full-scenario monitoring, full-scale target tracking and analysis, and full-scale
environmental adaptation, the Company continues to build products in the fields of ultra-clear and full-color, full view
details, and universe intelligence, so as to continuously improve the awareness adaptability, awareness integration, and
awareness relevance of smart IoT.
(1) Ultra clear and full color

         The Company continues to deeply cultivate core technologies such as Super Depth of Field, Snow Owl, Aurora,
    and adopt large aperture, super depth of field camera and super sensitive sensor based on multi-spectral fusion
    architecture, 3D LUT, CCM 2.0 and AI image enhancement technology to realize accurate color restoration, high
    dynamic clear imaging and full scenario adaptation. It aims to improve the data quality from the image source, obtain
    richer detailed features, and present a more realistic color night vision. Relying on a number of patented technologies
    such as Super Depth of Field 2.0, Double Pupil 2.0 and Snow Owl technology, Skyscanner Pro realizes high-quality
    universe capture of people and vehicles; Aurora 3.0 improves the perceptual adaptabilit y and realizes all-weather
    data acquisition and intelligent capture through soft light two-color environmental lighting, dual sensor architecture
    and multispectral photosensitive fusion technology.




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(2) Full-view details

        Through multi camera linkage, dynamic and static combination, taking into account the perspective of distance,
    full view and target details, the needs of multi-target visualization, multi-factor extraction and multi-business analysis
    in the same scenario can be met, so as to grasp the overall situation and control the details, allowing users to see
    both widely and clearly. Dahua Starship Skyline adopts the Company's original Snow Owl technology to improve the
    perceptual adaptability under low light. It adopts the innovative design of triple-camera structure, loads the module
    sub-cabin, and can expand the functions of radar, multi-code and laser light filling, so as to meet the needs of
    customers in more dimensions. Mini Hubble breaks through the technical problems in the industry such as obvious
    seam and large blind area of medium-and-low altitude multi-view stitching. Through the innovation of basic materials
    and structural design, mini Hubble realizes lighter structure, more convenient installation, more suitable for B-end
    scenario, and empowers hundreds of industries. Multi-camera stitching 1.0 obtains a wider field of vision through
    multi-view stitching, which brings a panoramic visual shock. With the linkage design of gun and ball cameras, it can
    be flexibly combined and applied, so as to see more widely and further, and enhance the awareness relevance.




(3) Universe intelligence

        Guided by scenarios and driven by the business, the camera concept is defined through the scenarios to
    continuously build an intelligent product system for all areas, provide intelligent services for all walks of life like public
    safety, traffic management, emergency command, urban operation, livelihood services, cultural tourism, work safety,
    education and medical treatment, and empower the digital transformation of the industry. The Company released a
    generation of intelligent building recognition products, which support undisturbed awareness and recognition at night,
    save energy with no light pollution, support scenario-defined voice prompts, so as to improve user experience. This
    series of products integrate the advantages of intelligent image processing and target recognition algorithm, have
    high recognition accuracy and speed, support the functions of access control verification, ID card verification, call
    intercoms, attendance, health code certification, human body temperature measurement, mask recognition, etc.,
    which are widely applied in residential, school, hospital, enterprise, government and other industries.




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(4) Coaxial HD

       Always driven by customer application scenario business, Dahua gives full play to the advantages of its HDCVI
   technology, such as low delay, high image quality, lossless, remote transmission and easy connection. By loading the
   original full-color technology, digital audio technology, scenario adaptive technology and active defense technology,
   Dahua realizes all-weather and full-scenario perception, intelligent identification of environment and incidents,
   intelligent linkage of sound-and-light alarm system, and intelligent active defense of incidents. Coaxial HD products
   with distinctive scenario features are widely applied in the global market to protect the personal and property safety of
   people all over the world.




    Full-frequency perception capability comprehensively expands products.
(1) Non-video sensory products

       The Company has entered the field of smart IoT in an all-round manner. While continuing to cultivate the field of
   visible light band, the Company has completed the product layout with visible light band as the center and extending
   to both ends. In a more sensitive, extensive and multidimensional way of perception, we can perceive the changes in
   the world and empower the digital transformation of all walks of life in an all-around way. The Company continues to
   invest in the research and development of alarm products, and has completed the accumulation of wireless radio
   frequency and sensor technology and the release of key products. The Company has released Airshield series of
   wireless alarm system, and has realized multiple intrusion protection by loading self-developed Sub 1G diversity
   antenna, channel adaptation, dynamic encryption and other technologies and applying passive infrared, microwave,
   mechanical vibration, electromagnetic and other induction methods. The products have obtained the professional
   certification of European Alarm Industry and been admitted into European market. The Company has released the
   third generation wired alarm series of products, optimized the construction wiring scheme, continuously improved the
   ease of use of products, and reduced the installation and maintenance costs.



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(2) Universe 6D sensory products

       The products take the visible light band as the center to build 3D full-space capability, focus on in-depth
   innovation of time, color and frequency at the same time, break through the constraints of extreme time and space,
   environment and use conditions, accurately perceive the changes of all walks of life in an all-round way, and build an
   intelligent world of IoT through connection. For example, Universe Hubble 2.0 innovatively integrates infrared thermal
   imaging technology, enhances frequency perception capability, and supports the application of intelligent algorithms
   such as pedestrian flow situation, traffic flow situation, ship detection, pedestrian and vehicle classification. Starship
   Skyline adopts the Company's original Snow Owl technology, which improves the perception adaptability in the low
   light. It adopts the innovative design of "triple-camera" structure and loads the module sub-cabin, which can expand
   the functions of radar, multi-code, laser light filling, so as to meet the needs of customers from more dimensions.
   Through the deep integration of millimeter-wave radar technology and video technology, "Sentinel" Radar Vision
   all-in-one series of products break the technical bottleneck of traditional video technology with one-dimensional data,
   realize all-weather, full-scenario, multi-target, multi-lane, high-precision and high-speed traffic information detection,
   and efficiently empower traffic safety notice, traffic incident detection, traffic flow detection and other services to
   further improve road safety and traffic capacity.




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3.2 Multivariate Connection

    The vigorous development of multidimensional awareness has broken the traditional network boundary, and
gradually built the "multivariate connection" ability from information, people, things and scenarios to services with the
operation and maintenance management system as the overall framework.
     Cable transmission field

    The full series of "PoE 2.0" switches and intelligent cloud management switches support functions such as intelligent
PoE, long-distance PoE, hand-held operation and maintenance, etc., so as to meet the scenario requirements of
customers for high-power access and efficient operation and maintenance, and be able to guarantee high-speed and
reliable data transmission in various harsh environments.
     Wireless transmission field

    Industrial 5G CPE realizes the integration and innovation of video, 5G and Wi-Fi 6 technologies with built-in smart
antenna, which greatly improves the wireless transmission performance with continuous improvement of video resolution
and the increasing number of access.
     Mobile IoT field

    The Company has released UWB, Bluetooth AOA, active/passive RFID, LoRa and other gateway products to provide
regional meter-level positioning and submeter-level high-precision positioning, realize long-distance and low-power IoT
coverage, and cooperate with video applications to form a variety of integration solutions, meet di versified application
needs of customers, and support the application upgrading of energy, building, retail, education and other industries.
     Cyber security field

    Security access control gateway, firewall and other products integrate security protection measures such as
certificate authentication, code stream integrity verification and code stream encryption, so as to keep the network data in
the encryption protection state in the whole process of collection, transmission, storage, sharing and application, a nd
provide users with end-to-end guarantee for the whole life cycle of data.




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3.3 Intelligent Computing

    In the era of comprehensive digital transformation, Cloud of Things accelerates its coverage in various industries and
generates diversified data, and the computing power generated for data has become a new productivity. In the face of
diversified scenarios, it is difficult to efficiently meet the ever-changing demands through the same kind of computing
power, and the diversity of computing becomes inevitable. The Company's intelligent computing makes breakthroughs in
computing power construction, architecture complementation, and computing integration. Through virtualization, container
and other deployment methods, the Company can quickly realize the full compatibility of high-performance computing
resources, adapt to all kinds of CPUs, GPUs and NPUs, fully realize resource pooling, provide more powerful, faster, safe
and reliable computing power for multiple fields, and build a continuously driven full-stack innovation.
     Computing power construction: The chip is the base for building all kinds of computing, as well as enabling
     systems and software. The Company has a profound accumulation of computing power technology in various
     professional fields (such as image computing power, AI computing power and special computing power), which has
     fully realized resource pooling, full-stack adaptation and built a continuously driven full-stack innovation. The
     Company has maintained strategic cooperation with various computing enterprises for more than ten years, defined
     the consensus of computing power diversity through rich application experience and computing power
     understanding, and continuously promoted the establishment of computing power standards (e.g., single AI chip
     virtualization, special comparison calculation);
     Complementary architecture: The Company has tailored two computing architectures in the differentiated long-tail
     scenarios:



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           Embedded computing architecture: Through the deep mining of combined computing power, the value of
           specific algorithms can be fully released, so as to continuously release leading and professional AI products;
           Video cloud computing architecture: The intelligent scheduling of pooled computing power and the unified
           scheduling of algorithm library end-user, edge, and cloud computing algorithm in the whole network are applied
           to realize high concurrency, high throughput and energy-efficient computing, so as to continuously empower
           open and win-win AI services.
     Computing integration: The Company will give full play to the advantages of computing power and architecture,
     converge the computing data of the whole network consistently, and complete the exploration and intelligent
     presentation of situation business through integrated computing and deep exploration, to provide driving force for
     business decision-making and index optimization, and empower scenario-based segmentation applications.




    For the processing of massive AIoT data, the Company upgraded product series such as IVSS, intelligent analysis
box IVD, intelligent NVR and high-density storage EVS at the edge and center. The Company continues to enrich industry
algorithms, improve the intelligent performance of products, and promote the business of various industries.
     Edge intelligence

    With the IVSS series, the performance of deep learning algorithm has been continuously upgraded and the highlight
functions such as multi-channel and multi-intelligence, intelligent rotation, tidal intelligence, intelligent cluster and flexible
exchange of stored intelligence. The Company released a variety of storage-intelligence integrated all-in-one machines in
a number of industries to explore a variety of subdivided industry intelligence, such as energy security, emergency
management and control, financial compliance, natural resources, behavior analysis, etc. IVD series integrates a variety
of intelligent services, adapts to a variety of application environments at the edge, realizes edge intelligent transformatio n,
computing power supplement and flexible deployment, and achieves the expansion capability of intelligent services. In
terms of integration of storage and intelligence, AI intelligent transcoding technology can realize the integration of
intelligent analysis and AI transcoding at the same time, quickly refine the data value, provide more accurate and
comprehensive information input for business decisions, realize low latency of data and analysis interaction, and ensure
business sinking management and local decision-making nearby. NVR products take "Pratt & Whitney AI" as the starting
point, and have gradually been upgraded from general to intelligent, so as to improve the ease of use of AI while ensuring
the high accuracy of the algorithm. The intelligence, display, and storage of intelligent NVR are highly integrated, and
topology is simple and easy to employ, which are suitable for intelligent applications in small and medium -sized scenarios,
and has an absolute advantage in making use of the old and transforming one machine for multiple purposes. The


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Company optimizes and integrates intelligent services based on the latest three technical means of "time-sharing",
"multi-domain" and "combination". The limited computing power of GPU is brought into full play, which is different from
conventional intelligent applications, so as to make the business more refined. At the same time, it also accesses and
converges all kinds of intelligent data information at the front end, and makes secondary analysis with pre-intelligent
pictures and feature vectors, so as to improve the efficiency and accuracy of intelligent retrieval and realize business
closed-loop.




     Centric intelligence

    In order to quickly respond to the current trend of digital intelligence transformation in the market, the Company has
built a unified open intelligence architecture for central intelligent computing based on the mature architecture, and
improved the layout by building a 2+2+N system, that is, two engines of view intelligence + algorithm training, two
directions of perception and cognition, and N algorithms. The open algorithm system built with 2+2+N as the core realizes
the full-scenario coverage of the algorithm, the self closed-loop of business and that of operation and maintenance,
making products really convenient and easy to use, so as to comprehensively support the two vertical businesses of the
government and enterprises.
    The centric intelligent computing products, covering the mainstream X86, ARM platform and AI computing platform,
provide diversified computing power for the digital intelligence of the industry. Through profound R&D accumulation, the
Company has independently developed intelligent analysis cards and comparison cards, further enriched and expanded
the ecological compatibility in the field of cloud computing, and provided customers with a wider choice of computing
power.
     In the field of specialized intelligence of storage, computing and inspection , the Company relies on smart view
     engine, full-analysis and full-comparison products to create a standard scheme to optimize the data processing
     algorithm, provide second-level comparison capabilities for hundreds of billions of data, provide extremely fast
     computing capabilities for large-scale data processing services, realize high-precision and high-performance
     sensing, acquisition and retrieval comparison of various elements, and fully serve the big data applications in various
     industries at the city level.
     In the emerging field of long-tail intelligence, in the face of abundant demand of new algorithms, the combination
     of training+algorithm library+algorithm+reasoning is used to quickly generate N kinds of algorithms through algorithm
     training engine. Through multi-dimensional strategies, unified management, scheduling and arrangement of
     algorithms can be realized. With the newly designed rule synchronization mechanism, flexible scheduling and
     loading of algorithms can be quickly realized, and the synergy of the whole link task, algorithm and computing power
     can also be realized, which gives full play to the intelligent value.


     Storage intelligence
    EVS series of products are based on high-density storage, RAID 2.0, erasure code RAID, unified cluster, intelligent

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operation and maintenance and other technologies to ensure the safety and reliability of data storage. Intelligent analysis
of large number of roads, rapid data structure and integration of intelligent storage and management and other
technologies are combined to realize fast retrieval of target data, long-term storage of value data, and closed-loop
operation of edge data, which gives new value to centralized data storage. The Company has released "Neutron Star", a
high-density and intelligent all-in-one machine, which innovatively integrates computing and storage. Through data
storage intelligence and the hierarchical storage of multidimensional awareness, the accurate retrieval of value data can
be achieved. The self-diagnosis feature ensures the reliability of large-scale storage, reduces TCO of the overall
construction, realizes energy conservation and environmental protection, and responds to the country's call for carbon
peaking and carbon neutrality.




3.4 Control Interactions

    The world of physics is rich and colorful. In many scenarios, there are rich interactions between people and people,
as well as people and things. Multidimensional awareness is applied to refine the real world, with multivariate connection
to collect data and intelligent computing to build scenarios of digital intelligence, so as to finally make things an extension
of people's touch, improve the interaction between people and things, and bring people closer. The Company has
launched various industries empowered by control interactive products in many scenarios in multiple fields, including
people's residence, industries, manufacturing and so on.
     People's residence field

    (1) Scenario of smart office
    The Company has released the sub-brand of "DeepHub". With years of technology accumulation in the audio and
video field, the Company has loaded the core technologies such as video intelligence, audio intelligence and HD video
transmission on the newly released intelligent conference tablet products, and delivered the idea of "Born to be Smart" to
the market and customers through the products. Dahua intelligent conference tablet products realize three major
application scenarios including 4K ultra-HD remote conference, ultra-low delay whiteboard writing and ultra-convenient
wireless screen projection. At the same time, it focuses on "AI", and achieves many technological breakthroughs such as
intelligent writing identification, speech identification control and intelligent gesture identification. Products range from
entry-level models to all-intelligent series, including premium models, classic models, professional models and flagship
models, and are dedicated to meeting the needs of all customers.




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    (2) Scenario of vehicle entrance and exit
    The Company combines video with display and mechanical control, and continues to release a series of products,
including barrier gate all-in-one machine, capture display all-in-one machine, entrance and exit management terminal,
guidance manager, parking management terminal, etc. By deeply integrating the license plate identification technology
with the traditional gate, the Company has released the frequency conversion gate all-in-one machine to reduce the
deployment cost and accelerate the communication. By combining the dark light target recognition technology and target
tracking technology, the Company has released the entrance and exit management terminal of the sentry box, which can
reduce the light pollution at the entrance and exit, improve the driver's traffic experience and enhance the stability and
ease of use of the management system. By connecting the parking manageme nt service to the cloud platform, the on-site
pre-payment and non-contact payment can be realized, and finally vehicles can enter and leave the parking lot without
inductive traffic, bringing the ultimate experience to users.




    (3) Scenario of personnel entrance and exit
    The Company has released a full range of high, medium and low-end intelligent pedestrian access gates. In terms of
traffic safety, relying on its profound technical background in the field of automatic control, the Company adopts motor
three-ring control and personnel trajectory detection technology and realizes accurate control of motor position and
accurate judgment of personnel position through intelligent control algorithm, so as to ensure the traffic safety of
personnel. At the same time, the Company has released various entrance and exit solutions such as smart communities,
smart campuses, smart hospitals, digital parks, digital finance and smart scenic spots to improve the management
efficiency of enterprises and institutions, save control costs and facilitate people's life and travel.




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    (4) Scene of building access control
    Relying on intelligent identification technology, deep learning technology and video image processing technology, the
Company has released a new generation of intelligent access control products, which can quickly identify targets in
various environments such as no light, weak light and backlight. In addition, combined with the infrared thermal imaging
detection technology, the Company has released a series of intelligent pandemic prevention products, which support
many functions such as mask detection, mask wearing identification, body temperature measurement, health code
identification, and can quickly screen out people with abnormal body temperature, without mas k, abnormal health code,
etc., to help enterprises and institutions effectively prevent and control the COVID-19 pandemic.




    (5) Scenario of building video intercoms
    By effectively combining the functions of video monitoring, video intercoms and abnormal alarm, the Company has
released a series of indoor unit products and corresponding solutions to simplify the business process among visitors,
owners and property management center. The access of the intelligent cloud platform makes the deployment simpler and
people can answer visitors and property information anytime and anywhere and realizes remote door opening and video
intercoms which makes life more convenient and intelligent.



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    (6) Scenario of building emergency alarm
    The Company has released emergency alarm terminals specially applied in communities, hospitals, schools and
other public places, which support various transmission modes such as 4G and PSTN , meet signal transmission in
various occasions and modes, provide faster and more effective emergency help services, and bring people a safer living
environment.




     Industrial field

         Dahua has released an industry-leading intelligent air switch product family. Relying on its deep accumulation in
    the field of control and connection, the Company combines wireless networking technology, digital sensing computing
    and traditional air switch, uses scientific and technological means to ensure power safety, standardize power
    consumption behavior, improve management ability, actively promote a new mode of safer and efficient power
    consumption management, and gradually expand the field of intelligent power consumption through itemized
    measurement, intelligent analysis, scenario linkage, automatic management and other scientific means to broaden
    energy-saving space, help enterprises save energy and increase efficiency, and actively respond to the national call
    for carbon neutralization and carbon peaking .




     Manufacturing field

    Dahua has launched a series of products such as environment monitoring all-in-one machine, machine room
inspection all-in-one machine, IoT host and dynamic ring host. Through the collection and analysis of various types of
sensors, intelligent interaction with front-end video and intelligent linkage of control equipment, the Company has realized
the comprehensive control of power consumption, power, environment and security data of the data center, so that the
operation and maintenance managers can control the operation status of the center in time. At the same time, the
Company provides centralized monitoring and unified operation and maintenance services to achieve the objectives of



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energy conservation and consumption reduction, automatic inspection and maintenance, and achieve cost reduction and
efficiency increase of enterprises.




    In the future, the Company will continue to expand in the field of control interaction.

4. Innovated Business

     At present, the boundary of the industry has expanded from intelligent security to the broader market of smart IoT.
The Company uses its accumulation in the field of video and security to expand innovated business in pan-security
industry or industries related to AI video application. In these industries, the Company has been looking for fields with
great growth potential and broad market space, and developed innovated business through talent selection and
corresponding incentive mechanism. The rapid development of innovated business has greatly broadened the chann el of
the Company's smart IoT, which is an important driving force for the Company to keep moving forward at a high speed.



4.1 Machine Vision/Mobile Robot

     HuaRay Technology, a subsidiary of Dahua, focuses on the perception layer of industrial Internet, mai nly focusing on
machine vision and warehousing and logistics business in the context of intelligent manufacturing. HuaRay attaches great
importance to R&D investment and technological innovation, with R&D personnel accounting for over 50% and annual
R&D expenses accounting for over 20% of operating revenue.
     The business of HuaRay Technology is divided into two parts, including machine vision and mobile robot. Machine
vision is mainly applied in code reading, positioning, measurement and defect detection of industrial production and
logistics scenarios to realize the digital upgrading of "machine replacement" in the production process. Mobile robots use
artificial intelligence to redefine the logistics industry and realize modern warehousing and logistics applications with
autonomous navigation and cluster efficiency.
     HuaRay Technology intensively cultivates the industry scenarios and demands, provides a complete set of industry
solutions and system services for downstream users, realizes the perception, algor ithm, scheme and application in the
field of industrial interconnection, facilitates "interconnection, human-machine cooperation, data-driven and intelligent
transformation", so as to realize industrial intelligent production and promote the construction of new forms of intelligent
manufacturing. Focusing on intelligent manufacturing and intelligent logistics, relying on independently developed image
technology, hardware technology, positioning and navigation, cluster scheduling and other technical capabilities, HuaRay
Technology has established a solution system with visual algorithm and RCS scheduling platform as the core, including
industrial camera, smart camera, code reader, 3D camera, mobile AMR and inspection robot.




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4.1.1 Machine vision
     According to the statistics of Markets and Markets, the global machine vision component market reached US $10.7
billion in 2020 and will reach US $14.7 billion in 2025. According to the statistics of China Machine Vision Industry Union,
the sales volume of China's machine vision industry in 2020 reached RMB14.42 billion, with a compound growth rate of
19.02%. It is estimated that the sales volume of China's machine vision industry will increase at a compound growth rate
of 27.15% from 2020 to 2023, and the sales volume will reach RMB29.6 billion by 2023.
     At present, European and American manufacturers have occupied the leading position of global industrial machine
vision, as domestic research on industrial cameras started relatively late. The Company has released its ow n machine
vision industrial cameras and algorithm platform based on its technical advantages, gradually showing the potential in
import substitution.
    With the algorithm platform software as the core, the Company loads industrial cameras, smart cameras, line scan
cameras, smart sensors, 3D cameras and lenses to realize the application of defect detection, positioning guidance,
identification and measurement, and provides customers with one-stop procurement and vision solutions for subdivided
industries.
     In 2021, Version 2.2 of the machine vision algorithm platform was released , with nearly 100 application tool sets and
1,500+ operators, which fully supported secondary development. The product range of industrial cameras has been
enriched, with resolutions ranging from 300,000 pixels to 600 megapixels. The interfaces include GigE, USB, CameraLink,
10GigE and Coaxpress. In addition, the newly released cameralink with 150 megapixels and 10GigE industrial camera of
65 megapixels have been widely applied in the detection of photovoltaic industry and panel industry. The 8K and 16K line
scan cameras have been applied to coating detection in the lithium battery industry. The newly released 5000 Series code
reader can trace every processing procedure in the whole process of lithium battery.


     Machine vision algorithm platform

     HuaRay Technology has independently developed the machine vision algorithm platform, which adopts GUI visual
interface, allowing users to freely build the visual process and quickly establish the visual scheme by simply dragging .
Multi-task synchronization and multi-process asynchrony as well as the provision of rich communication interfaces can
meet the demands for the highly efficient application of multiple products. At the same time, the deep learning interface



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has been opened on the MVP algorithm platform, supporting the reasoning application of AI model.




     Machine vision hardware products

     In the aspect of machine vision hardware products, the Company has gradually changed from the manufacturer of
single industrial cameras to the provider of machine vision core components. At present, it offers a series of products such
as area scan camera, line scan camera, 3D camera, smart camera, code reader and lens.




     Industry applications

    In terms of business layout, through years of accumulation in technology and deep cultivation in business, the
products and solutions of HuaRay Technology have been widely applied in logistics, consumer electronics, textile, electric
power, automobile manufacturing and other related industries and fields. For example, a leading express company in the
logistics industry used to deploy a foreign machine vision product scheme as its logistics sorting scheme, which was
expensive for a single product scheme and mainly focused on trial distribution. Based on deep learning, HuaRay
Technology released a vision scheme with single piece separator and six-side code reading scheme, which, under the
condition of consumer's demands, has reduced the price of a single set of product scheme, popularized the automation of

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logistics sorting, and has been widely applied in various logistics sorting centers to help the automation of logistics sorting.
For another example, in the panel industry, previously, schemes from Japan, South Korea and other countries and
imported large plane array and line scan cameras are mainly adopted for panel defect detection. Based on the inspection
demands of the industry, HuaRay Technology has released 150-megapixel camera and 4K line scan camera. Combined
with the intelligent algorithm platform, the panel inspection scheme has been successfully deployed in leading enterprises
in the industry, which helps the localization of defect detection in the panel industry.
    At present, the sales scope of HuaRay Technology has expanded from China to Japan, South Korea, Southeast Asia,
North America, Europe and other regions, and is gradually expanding its influence in the global market.


4.1.2 Mobile robot
     In recent years, China's mobile robot market has grown rapidly. According to the statistics of China Mobile Robot
Industry Union, the scale of China's mobile robot market was only RMB1.2 billion in 2015, and it has increased to
RMB7.68 billion by 2020.
     HuaRay Technology provides industrial mobile robots and inspection mobile rob ots, and provides industrial
applications such as handling, stacking and automatic inspection through RCS scheduling system. HuaRay Technology
focuses on the development and implementation of automatic navigation scheduling algorithm platform, AMR
(autonomous mobile robot) products and related accessories, and provides various robot scheduling schemes for
intelligent factory automation.


     Mobile robot scheduling solution

     HuaRay technology RCS scheduling system has built large-scale cluster scheduling capability and overall real-time
planning capability. Through broadcasting and low latency, it can realize the real-time planning of 100ms global map,
achieve traffic prediction through deep learning algorithm, and greatly improve the cluster scheduling capability in
combination with traffic control strategy. It can realize congestion free multi-vehicle scheduling, and achieve the real-time
scheduling of mixed operations of more than 500 mobile robots.




     Mobile robot hardware products


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     HuaRay Technology has introduced inspection robots and AMR robots of the latent, hand hydraulic carrier, forklift,
hauling, hauling and sorting types. It has self-developed AMR scheduling system and intelligent charging control system,
which can be widely applied in the Warehouse Management System. Among them, the inspection robot can provide an
intelligent scheduling platform and link with the intelligent inspection robot to realize visual inspection, which is applied in
the power and animal husbandry. The Company has released a new generation of 3.0 series of the latent robot, which
makes the products more stable, faster to deploy and more accurate to run. In terms of load, it covers 300kg, 600kg,
1,000kg, 2,000kg and 3,000kg load series of products. The navigation mode realizes laser SLAM navigation, visual
navigation, inertial navigation and multi-sensor integrated navigation, which it compatible with visual obstacle avoidance
and TOF three-dimensional obstacle avoidance, and achieves a positioning accuracy of ± 5mm. The 5G communication
scheduling forklift released by HuaRay Technology has a small control latency, which realizes business from indoor to
outdoor, and is widely applied in the textile, 3C and household appliance industries.
     In 2021, with more abundant products and more mature technology, the AMR robot of HuaRay Technology was
widely applied in auto parts, 3C, panel, lithium battery, photovoltaic and other industries.




4.2 Smart Life

     Huacheng Network, a subsidiary of Dahua, is a smart IoT solution provider and service provider focusing on the field
of civil security with visual technology as the core. Huacheng Network operates IMOU brand for civil consumption, which
provides global consumers with full-scenario home smart solutions.
     Aiming at the global civil smart IoT market, Huacheng Network has built four major product systems focusing on
"home security, smart IoT, home service robot and cloud business", and continuously combined the released products
with ecosystem to provide users with better and safer civil IoT security ecological solutions.


     It has been continuously expanding the intelligent security IoT ecosyste m around civil scenarios.
     In recent years, smart home and IoT industries have ushered in explosive growth, driving the demand for smart


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home products to rise year by year. Huacheng Network focuses on the development of home-scenario algorithms,
wireless technologies, audio and video software and hardware technologies and cloud-based solutions. At present, the
main product categories include home smart cameras, smart door locks, doorbells, sweeping robots, routers, peephole,
smart lighting, etc.
     In 2021, Huacheng Network released a variety of home smart camera products, which not only realized 2K to 4K
pixels in video technology, but also covered the application of various camera products such as pocket camera, PTZ
machine, outdoor bullet camera, outdoor PTZ, battery camera, AI small bullet and so on. In 2021, the product form was
supplemented, the full-color products were serialized, and the technical system achieved rapid iteration and double
growth. Through the in-depth exploration of scenarios and intelligence, the Company has fully implemented intelligence
with the accuracy rate greatly improved. The human detection algorithm based on NPU has further improved the accuracy.
In addition to the overall improvement of hardware and technology, the products can connect with users through IMOU
cloud platform based on the IoT technology, so as to provide users with basic remote video viewing, as well as video
cloud storage, telephone alarm and other cloud services.
     In 2021, Huacheng Network released a variety of smart lock products, and completed the iterative optimization and
overall layout of the product array. Huacheng Network has successively released a full range of intelligent locks based on
video technology. The Company was the first to promote cloud+EMMC local dual-storage scheme, and the first to launch
millimeter-wave radar+AI human detection alarm. With the high sensitivity+high accuracy these products offer, user
experience for door opening has been greatly improved. Video lock is the mainstream development direction of smart
door lock category. After loading video technology and connecting to IoT platform, the smart lock can change from local
interaction to remote video intercoms through video IoT technology. With continuous iteration of products and
technologies and deep understanding of products, Huacheng Network has made continuous breakthroughs in key
performance such as safety, low power consumption, intelligence and security of smart lock and doorbell products, and
released more competitive products.
     Focusing on consumers' family scenarios and daily life, Huacheng has expanded multiple product lines to provide
consumers with interesting and useful consumer electronic products. For the home cleaning scenario, in 2021, Huacheng
released a 2-in-1 sweeper with laser navigation and intelligent dust collection in domestic and overseas markets to free
users' hands and let them enjoy the leisure life brought by smart products. Following the latest trend of wireless
technology, Huacheng has released a variety of Wi-Fi 6 routers, which not only provide consumers with various types of
smart home products, but also offer a more stable wireless network to ensure a smooth wireless experience. For family
entertainment and convenient life scenarios, a variety of IoT modules have been developed, which can be applied to
smart lighting, smart sockets and other products. Consumers can set them up freely according to their own living habits to
realize a more convenient and colorful life experience.


     IMOU Cloud Platform: Considerable AIoT cloud platform
     IMOU Cloud Platform is an open IoT cloud platform based on video by integrating cloud computing, big data, cloud
storage, software and hardware platform, IoT and many other resources. In the report period, the number of global AIoT
device accesses and users of IMOU Cloud has increased rapidly. The total number of AIoT device access increased by
over 35%, and the number of overseas AIoT device access increased by over 50%. The number of global registered
users of the platform increased by more than 40%, overseas users increased by nearly 60%, and the number of monthly
active users of IMOU Cloud increased by more than 60%. IMOU Cloud provides security and care services for global end
consumers by providing massive access, transmission, storage, AI and big data analysis of IoT devices with video as the
core, and makes civil scenario applications more intelligent in combination wit h the AI capability of "cloud, edge and
end-user".
     In terms of cloud ecosystem, IMOU Cloud adheres to the open strategy of software and hardware. The software



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open platform provides third-party partners with VPaaS capability with video as the core, and ope ns core functions such
as cloud access, cloud storage, cloud forwarding, cloud live broadcast, cloud intercom, cloud sharing, cloud analysis, etc.
At the same time, in order to better meet the fragmented application demands of user scenarios such as famili es, shops
and small and micro enterprises, IMOU Cloud has continuously enriched and upgraded the cloud AI algorithm, and
provided AI algorithms such as pedestrian and vehicle attributes and traffic attribute identification. Through IoT module
access, the hardware open platform provides connection for third-party intelligent hardware manufacturers to access
IMOU Cloud, opens the IoT cloud platform based on the attribute, incident, service object model access capability and
cross-platform interface generation capability of low code mobile terminal, and realizes one-stop configured access of IoT
products such as bulbs, sockets, alarm gateways, etc. At present, IMOU Cloud business ecosystem has more than
70,000 third-party partners all over the world, and has established an open, sharing and cooperative video networking
ecosystem.
     In the field of security compliance, the Company takes security compliance as the highest program, complies with
relevant provisions of the Data Security Law, Cyber Security Law and Personal Information Protection Law, and
continuously improves the construction of compliance system by increasing the organization and resource investment in
data security, information security, cyber security and privacy protection. At present, IMOU Cloud has obtained Level-3
certification of Information Security Protection, ITSS Certification, EU IoT Service Privacy Protection Certification, CSA
STAR Cloud Security Certification and ISO/IEC 27001, ISO/IEC 27017, ISO/IEC 27018, ISO/IEC 27701 compliance
certification. Through domestic and overseas certification of compliance system, the Company abides by the principle of
minimization and necessity in personal privacy protection, actively implements the privacy protection and safety
compliance responsibilities of IMOU users, presents safe, accurate and transparent all-round compliance concepts and
practices to the market, and insists on providing safe, credible and high-quality products and services to customers all
over the world.
     In terms of digital operation, Huacheng Network further enriched and improved the five core functions of the data
operation platform in 2021 including data statistics, growth model, hierarchical operation, key business analysis and
business operation. From the data of three major dimensions of device, sales and terminal use, Huacheng Network
comprehensively reshaped the data-driven market sales channel, improved product competitiveness and optimized
terminal product experience.
     Huacheng Network will continue to increase investment in R&D and market in the next few years, fully load intelligent
capabilities through IMOU cloud platform and intelligent technologies, and provide safer, smarter and more convenient
products and services for users around the world.




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4.3 Automotive Electronics

     HuaRay Technology, a subsidiary of Dahua, focuses on intelligent vehicle products and industry solutions. Giving full
play to the technical advantages in the field of video, taking video as the core, laying out the direction of smart driving, and
combining radar, AI, perceptual data analysis and processing technologies, it is dedicated to becoming an
industry-leading supplier and solution provider of intelligent vehicle electronic products with video technology as the core,
and providing comprehensive services for passenger cars at home and abroad, commercial vehicle customers as well as
consumers and industry users at all levels.


4.3.1 Passenger vehicle market
    Aiming at the factory-installed products of passenger cars, ChinaRay integrates sophisticated smart driving
technology into the factory-installed products, and realizes smart driving, automatic parking and other technical systems
through the on-board camera, on-board radar, domain control and other products. The Company has independently
developed H-Pilot smart driving system, which can sense the road environment in real time with the help of visual sensors
and millimeter-wave radar, and identify road lane lines, roadsides, vehicles, pedestrians and other information. Combined
with artificial intelligence, HD positioning, vehicle control, path planning, decision control algorithm and other technologies,
the horizontal and vertical control and man-machine interaction of vehicles are realized. At present, ChinaRay has
achieved mass production of L2+ class auxiliary driving system and intelligent parking system, which has empowered the
digital and intelligent transformation of the automotive industry.
    ChinaRay has always been deeply engaged in cultivating the head customers of its own brand of passenger cars,
officially mass-producing full-automatic parking products and auxiliary driving products based on the integration of vision
and ultrasonic radar, and has obtained designated projects from a variety of car factories. ChinaRay will continue to


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increase its investment in intelligent driving sensors, algorithms and system products, give full play to the technical
advantages of automotive electronics based on vision, ultrasonic and millimeter-wave radar integrated with perception,
and release more competitive solutions around intelligent driving and intelligent cockpit.


4.3.2 Commercial vehicle market
     At present, the stock of commercial vehicles in China exceeds 20 million. A large number of commercial vehicle
resources carry a large number of passenger and freight besides aviation, railway and water transportation, making
commercial vehicles closely related to people's production and life. However, safety problems such as traffic accidents,
casualties and cargo damage have become increasingly prominent, an d major traffic accidents have been reported
frequently. After speeding and fatigue driving, traffic accidents caused by blind areas of vision have significantly increased.
Front-vehicle collision alarm, lane departure alarm, fatigue driving alarm and driving behavior analysis have gradually
become the standard configurations of active safety advanced auxiliary driving construction projects of commercial
vehicle all over the country. ChinaRay has deeply studied vehicle operation scenarios, combined with the actual vehicle
operation environment, and conducted in-depth exploration in the effect and efficiency of the algorithm, so as to further
improve the performance of the product system and realize the factory-installed and after-market-installed intelligent
vehicle solutions through active safety products, auxiliary driving products, 360-degree panoramic view system and other
product systems, and intelligently empower commercial vehicles. At present, the Company has obtained IATF16949
Quality Management System, and the scheme has been widely applied in the freight logistics, waste residue, "tourist bus,
Class C or above passenger car, and special vehicle for the transport of hazardous chemicals, fireworks and crackers and
civil explosives", public transportation, public security, school buses, sanitation vehicles and other fields, providing
advanced automotive electronic products and solutions to the world.

     Facing the market of on-board products, ChinaRay has released many intelligent on-board products and auxiliary
driving systems, which have realized technologies such as vehicle monitoring, front-vehicle collision alarm, lane departure
alarm, blind area detection, driving behavior analysis, driver attendance, passenger flow statistics, etc. Domestically, the
intelligent video equipment of on-board products has been widely used in many industries. The intelligent automotive
electronic products with video as the core have been subdivided into various application scenarios to form an integrated
solution of on-board products with intelligent analysis as the expansion, so as to provide customers with solutions with
independent technical advantages and meet the personalized needs of various industries. With the continuous expansion
of product and business coverage and increasingly rich aspects covered, ChinaRay has become an important provider of
intelligent automotive electronic products and solutions.




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4.4 Smart Security Check

     Huajian Technology, a subsidiary of Dahua Technology, is dedicated to the research and development of innovative
solutions in the field of security check, commercial supermarket anti-theft and industrial testing with artificial intelligence,
big data technology, and IoT technology as the core. With the rapid development of technologies such as artificial
intelligence, big data and Internet of Things, these technologies have been deeply and innovatively integrated with the
security check industry, and global users are in need of reliable, convenient and advanced smart security check
equipment and services, making security check intelligence usher in a new round of development opportunities.
     With IoT technology and AI analysis technology as the core, the Company promotes the reform and development of
the security check industry, bringing new business opportunities and new vitality to the industry. The product solution is
rooted in the actual application scenarios. The Company has specialized products such as unpacking table and
centralized picture-check platform for traditional security check markets such as rail transit and justice. It has also
customized solutions for emerging security check markets such as hospitals and finance to tackle the pain points of new
markets, so as to maintain high-level and multi-level competitiveness of products. The Company's major products have
been admitted into the catalog of products free of bidding of the Ministry of Public Security, and the Company has



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participated in the preparation of security check industry or regional security check standards for many times. It is among
the top security check technical service providers with technical strength in China.
     In the future, the Company will continue to implement the strategic policy of taking market demands as the guide and
R&D as the core productivity, and move towards the high-end security check market. The core components of security
check, THz millimeter wave, CT security check equipment and civil aviation security check equipment will be the main
R&D investment directions in the future. The Company shall make full use of its own technical advantages and
characteristics to create a new generation of high-value security check equipment with unique characteristics.




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4.5 Smart Fire Protection

     Wisualarm Technology, a subsidiary of Dahua Technology, provides advanced fire protection products and solutions.
Leveraging on the technological advantages in video analysis, cloud computing, big data, IoT, etc., Wisualarm provides
fire prevention and fire extinguishing services to help cities achieve comprehensive fire management. Based on various
business scenarios, Wisualarm brings customers a wide range of fire pr otection products and solutions to realize "smart
sensing, smart prevention and control, smart law enforcement, smart command, smart operation, and smart
management", so as to effectively achieve early alarm, early prevention and control and early treatment of fire and other
disasters, thus improving the overall level of fire safety.


     Solutions
     It is an inevitable demand to build a digital and intelligent fire safety application management system in the face of
the current national fire prevention and control situation and the increasing pressure of fire safety management. The
Company makes full use of advanced and mature technologies such as IoT, video artificial intelligence and big data, and
combines the front-and-rear end software and hardware product platforms to create intelligent, efficient and
comprehensive urban fire safety management solutions, improve management capability and efficiency, and realize fire
risk early alarm, prediction and pre-judgment.
     For the government industry, focusing on the key work of the fire supervision department, the Company has
designed the business architecture from the top, gathered multi-party data to build a fire digital and intelligent central
platform, established an intelligent fire protection application system integrating fire prevention, extinguishing and


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management, comprehensively went deep into the construction and networking of intelligent fire front-end in key units,
general units, nine small places and fire passages, electric bicycles, commanding heights pa norama and other application
scenarios. Through big data analysis and fire protection business model, it can achieve real-time perception of fire safety
situation and fire hazard risk assessment in the jurisdiction, closed-loop treatment of fire hazards, implementation of fire
safety management responsibilities at all levels, collaborative support for fire fighting and rescue information application,
and provision of solutions for fire big data supervision, fire IoT supervision, fire supervision and inspection and law
enforcement.
     For the enterprise industry, the Company has integrated fire protection and security intelligence, unified platform
management, fully covered wireless fire alarm, power safety, fire water, gas safety and other scenarios, deepened t he
application of safety and fire integrated products, air sampling and early fire detection, upgraded and transformed the
traditional fire alarm system, and combined 3D visual modeling, video linkage, hidden danger inspection, training and
drilling to provide integrated safety and fire solutions for enterprises in industries such as finance, education, medical
treatment, real estate, energy, cultural relics and ancient buildings, so as to realize online perception and
three-dimensional visualization of fire safety and ensure the safe production of enterprises.

     For the social governance and civil industry, the Company has released a visual fire protection cloud solution
integrating safety and fire protection, recruited fire operation partners to jointly buil d a standardized public service center
for intelligent fire protection, established a joint model of street communities, insurance institutions and maintenance units,
and realized the intelligent sensing and local governance of fire hazards in nine small places, three-in-one places, small
and micro enterprises, urban villages, old communities and other social aspects.


     Hardware products

     Through the concept of comprehensive sensing, in-depth sharing, collaborative integration and integrated service,
the Company has deeply developed relevant products in the fields of intelligent fire protection, traditional fire protection,
industrial fire protection and intelligent equipment. The Company has continuously optimized and improved core
technologies such as new maze detection technology, anti-false alarm algorithm technology of interference source, fault
arc identification and detection technology, two line communication (high speed and low power consumption) technology,
which has significantly improved the competitiveness of products. In the direction of security and fire protection integration,
the Company has realized the integration of product end, and provided a series of products with higher cost performance
and more suitable for business scenario applications.




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4.6 Video Collaboration

     Huachuang Vision, a subsidiary of Dahua Technology, focuses on the design, R&D, production, sales and technical
services of audio-video communication collaboration products and solutions. With the corporate mission of "make
communication and collaboration beyond distance", Huachuang Vision has independently developed full-scenario
products and solutions of audio and video communication cooperation, including traditional conference cooperation, cloud
video and intelligent conference room. Through a new generation of communication and collaboration software and
hardware tools integrated with network and audio and video technology, it helps users improve the operation efficiency of
the organization and business.
     In 2021, the Company released intelligent conference room products and a complete set of solutions, which fully
integrated the IoT central control, intelligent voice and image analysis technology into the conference cooperation
application. Through rich software, hardware and service options, the Company helped users create a full-scenario
communication and intelligent cooperation solution covering the mobile, workstation, conference room, lecture hall and
open area, so as to help users optimize the utilization of conferenc e and information resources and improve their
communication efficiency and ROI.
     USB cameras of various types are combined with HD media acquisition hardware and advanced algorithms to
provide better audio and video experience for mobile cloud video collab oration users. The integrated mini-terminal with
built-in HD camera, array microphone and sufficient computing power provides strong scalability and adaptability, and can
cover personal desktop, mini-venue and other application scenarios. Intelligent conference service control products,
including conference management and control services, conference reservation services, paperless services, etc.,
provide users with all-round control and management from system equipment to environmental acoustic photoelectric IoT
equipment.
     The Company's collaborative communication products and solutions with advanced audio and video technology as
the core widely serve the fields of cooperative office, municipal governance, security and stability, society ruled by law,
reform and efficiency, people's livelihood improvement, beautiful countryside, big data services, intelligent education, etc.
With excellent product quality and convenient and easy-to-use user experience, the Company has won a good market
reputation.




4.7 Drone

     Huafei Intelligence, a subsidiary of Dahua Technology, is committed to the R&D, sales, training and service of
intelligent drones and intelligent robots. Its products are widely used in urban operation, security and other industries. Th e
Company is a national high-tech enterprise, a small and medium-sized national science and technology enterprise and a


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member of the Drone Industry Association. Since its establishment, the Company has been focusing on the field of public
security. On the basis of audio and video technology, the Company integrates many core technologies such as advanced
navigation flight control, PTZ stabilization, power system, air-to-ground communication, display and control integration
and active safety. It has successfully applied for a number of relevant patents such as adaptive strong robust control
algorithm and high-precision loose coupling navigation algorithm, which has opened a new chapter in the field of industrial
drone. The Company has a wide range of independently developed products, including the intelligent quad-rotor drone,
six-rotor drone and various mounting systems with thermal imaging, visible light and other functions. The product has a
variety of functional choices, such as long endurance, heavy load, high altitude, strong wind resistance, etc. The
Company has been continuously increasing R&D investment and committed to technological innovation. It invests in R&D
with no less than 20% of sales revenue every year. Combined with the promotion of industrial solutions, its products have
been widely applied in the fields such as emergency command, police security, forest fire prevention, power line
inspection road inspection, environmental monitoring, etc.




4.8 Smart Storage

    The storage technology of Dahua's subsidiary focuses on the R&D, production and sales of storage product. The

Company adheres to innovation driven, continues to increase R&D investment, and provides advanced MEMORY CARD,

SSD, U-DISK, PSSD, DRAM and other products for the world. Its business covers consumer-level, enterprise-level and

industrial markets, meeting the needs of a variet y of application scenarios. With the vision of being the "leader in secure

storage", the Company is dedicated to building an industrial ecological chain with upstream and downstream partners to

create ultimate products and bring new storage experience to users all over the world.

    Under the background of industrial development and upgrading and strict requirements for itself, the Company made


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major breakthroughs in product R&D and technological innovation in 2021. All product lines of SSD, memory card,

memory module, U-DISK and PSSD have released heavyweight products, especially in the core SSD product line, which

has excellent performance in the consumer-level, monitoring-level and enterprise-level products.

    Throughout the year, the Company focused on the R&D of new SSDs, and released a new generation M.2 NVMe

SSD flagship product C970 PRO supporting PCIe Gen4.0 x 4. The data reading speed of this series is as high as

7400MB/s, and the sequential writing speed is 5200MB/s , which brings the speed experience o f breaking through the

boundary and improves the storage performance to a new level. The Company's C970 PRO SSD not only has the

advantages of leading the industry in terms of technology, performance and functions, but also has been highly

recognized by the industry and the market. S810 is a series of new generation of SATA 2.5-inch SSD product introduced

by the Company, which is specially tailored for video monitoring system. With its efficient and stable data processing

ability, it can effectively deal with various special situations in video monitoring. It is widely applicable to high-pressure

working scenarios such as video monitoring and vehicle DVR. Compared with the traditional mechanical hard disk with

SATA interface, E940 series SSD can effectively improve the computer storage and transmission performance by more

than 10 times. At the same time, E940 series NVMe M.2 commercial SSD has a variety of capacity specifications to meet

the needs of different enterprise terminal devices.

    Memory card product line: The Company has introduced consumer cards with high compatibility and high cost

performance, and industrial and monitoring cards with high performance. As a wide-temperature memory card, W100 can

be used normally in the environment of - 25℃ ~ 85℃, meeting the needs of special scenarios. At the same time, the NM

memory card introduced by the Company defines a new standard for mobile phone storage, which has four protection

capabilities of high and low temperature resistance, waterproof, anti-magnetic and X-ray protection, provides a more

convenient data storage mode, and supports file reading and editing anytime and anywhere. As one of the drafting units of

NM memory card standards, the Company has defined China's own memory card standards, including ap pearance,

interface, protocol transmission, etc., which will challenge the monopoly position of the existing SD-3C in the world in the

future.

    Memory product line: In the report period, C series and E series products have been introduced to meet the needs of

different users.

    U-DISK product line: A variety of mainstream in-line U-DISK, mobile phone U-DISK and solid state U-DISK have been

introduced in succession. S809, a new representative solid state U-DISK with the supercar look, is designed by the

Company and has exclusive patents. It supports Type-A and Type-C terminals, which is convenient for users to read and

write files in different interface devices. PSSD product line: The Company has introduced independently developed new

product T70, which is outstanding in performance, exterior design, cost and other aspects.

    In order to accelerate business expansion, the Company has established a strong marketing network from both

online and offline, with Hangzhou headquarters as the center and radiating to all regions at home and abroad. The

Company has made great efforts to develop channel customers and industry customers. At present, it has customers


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involving in many industries, such as information technology application innovation, education, public security, commercial

chain, integrated traffic, government, electric power, steel and non-ferrous minerals, public and people's livelihood, traffic

management, finance, coal, agricultural enterprises, petroleum and chemical industry, justice, cultural tourism, logis tics

and warehousing, medical and health, emergency management, operators, manufacturing enterprises, smart building, etc.

In addition to the traditional offline sales, the Company has also vigorously developed online sales channels and actively

promoted the loading of storage products on major global mainstream e-commerce platforms with a good sales

momentum.




5. Open and Cooperative Ecosystem

     In the trillion yuan-worth smart IoT industry, Dahua adheres to the concept of openness and win-win outcome, and
works with its ecological partners to build the full-scenario closed-loop capability, so as to enable the digital upgrade in
numerous industries. We are committed to realizing the full opening up in aspects from hardware, software and algorithms
to services and business ecosystems. We enable the connectivity of equipment through DHOP, develop diverse
components based on the foundation of theIoT digital intelligence platform to open up the capability from PaaS to SaaS,
and provide one-stop algorithm training services on Genius Artificial Intelligence Open Platform. At the same time, we
provide comprehensive policy and resource support for service partners and business partners to build a benign sharing
and win-win ecosystem, and realize the industrial vision of "connect all things with cloud and create a future with digital
intelligence".



5.1 Open Hardware Platform and Ecological Cooperation

     Dahua Hardware Open Platform decouples the software and hardware of the equipment, creates a complete tool
chain and a rich development toolkit for partners, and provides multimedia, AI acceleration engine, storage, computing
resources and other services.
     Based on the openness of DHOP, Dahua has independently developed dozens of professional smart apps, creating


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basic capabilities for hardware products; at the same time, the Company has signed contracts with more than 250
algorithm partners at home and abroad to develop apps for bird recognition, font recognition and production line residue
recognition, etc., so as to meet the needs of diversified and personalized scenarios in the long tail market and empower
numerous industries.
     Dahua focuses on promoting the standardization of reference architecture and functional groups of the smart view
IoT equipment open platform and the improvement of various interface specifications, and is committed to realizing the
non-sensing transplantation of ecological partner capabilities across equipment, platforms and manufacturers, so as to
improve development efficiency and maximize benefits.
     In order to lower the threshold of intelligence training and development, the Company has created a rich IoT sensing
hardware equipment matrix based on the openness of DHOP to support the Company's AI open platform. At present, all
products throughout the link from front-end data collection to back-end data storage have been made available on the
open platform, and with the supporting training server and algorithm library, we have realized the closed-loop of intelligent
rapid development of solutions.
     The Company will continue to create rapid development tools, realize embedded and containerized deployment and
operation, and assist more ecological partners, who have just started from the very beginning, to join the ecosystem of
Dahua Hardware Open Platform.
     At the same time, Dahua hardware equipment allows access of various third-party applications. In 2021, the
Company has provided nearly 750 types of cooperative agreements, established mutually beneficial and in-depth
cooperation with more than 300 industry platforms, and actively integrated itself into the ecosystem of various partners.



5.2 Software Open Platform and Ecological Cooperation

     Based on the foundation of the IoT digital intelligence platform, the Company integrates its software ecosystem with
online data (driven by IoT), smart view (driven by AI), data intelligence (driven by the big data engine) and other
technologies and continuously develops basic components and business components, to provide partners with standard
API interfaces, construct a closed loop of business applications in the whole industry, and create an open ecosystem of
IoT digital intelligence.
     Based on the its specialized technology platform, Dahua develops professional and easy-to-use auxiliary technology
components, and focuses on scenarios to provide development guidance corresponding to various business needs,
helping partners understand the Company's capability in providing software for external parties in the quickest way.
     The Company has opened thousands of software business interfaces, reached in-depth cooperation in terms of
platforms with more than 200 partners and demonstrated the capability in developing diverse business applications for
business closed loops to empower cities and enterprises. The Company has also set up technical service support teams
scattered across the whole country to help ecological clients and partners with their secondary development efficiently.
     Dahua will continue to strengthen equipment access, video, IoT, AR/VR, data fusion and other capabilities, and help
partners complete ecological application integration at the lowest cost through the visual open platform, layered
development system and the construction of openness. It will continue to develop intelligent applications, share software
resources with ecological partners, and facilitate the development of IoT digital intelligence in the whole industry.



5.3 Algorithm Opening and Ecological Cooperation

     Dahua has completed the southbound and northbound opening of algorithms to promote the in-depth cooperation


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between clients specialized in algorithm development and network training. Northbound-wise, the Company has released
the unified open algorithm layer, on which users can employ hundreds of algorithms of the Company by simply connecting
a few interfaces. Southbound-wise, the Company has released the standard protocol of the Company's algorithm library,
with which ecological algorithms can be loaded quickly. Higher business value can be realized through distributed
computing, flexible scheduling, elastic scalability, etc. with the help of the Company's algorithm engine. Through the
utilization of the algorithms and training products, Dahua managed to empower clients who are operators and who are in
the fields of smart city, intelligent manufacturing, and smart water conservancy, etc.
     On the basis of general algorithms, Dahua works with its clients to jointly build professional algorithms to meet the
needs of segmentation scenarios. The continuous enrichment of algorithms types has created greater value from
business and clients.



5.4 Service Opening-up and Ecological Cooperation

     Dahua has managed to build an open and shared service ecosystem for the whole business, which realizes the rapid
delivery of scenario-based, standardized and localized solutions, enables partners to participate in the creation and
sharing of service value, and opens up service management and experience design to create a spiral service
management closed loop of "experience — optimization — re-experience — re-optimization", so as to achieve common
growth with partners and build a service ecosystem of co-creation, sharing and win-win.
     At present, more than 2,000 partners around the globe have been included in the service network, realizing the full
coverage of Chinese cities and the grid deployment overseas. A multi-dimensional service network composed of
headquarters, branches and authorized service ecosystem has been built to provide services to users around the world,
so as to improve service experience and user satisfaction.
     To ensure high-quality delivery and professional services, standardized and digital management has been realized in
all stages including the setting and review of ecology-included standards, ecological qualification and ability certification,
ecological protection agreement signing, service authorization, whole-process visualization of services, and service
acceptance and settlement. There are standards set for included indicators. Certifications are issued for proving ability.
Processes are supervised and results are measurable, so as to support fast and efficient delivery of professional,
high-quality solution.
     In 2021, the Company has trained over 15,000 person-times. More than 1,600 partners participated in the training,
and more than 2,000 certificates were issued annually to partners.




5.5 Business Opening-up and Ecological Cooperation

     In the digital intelligence era, the Company comprehensively promotes the opening-up of the whole business
ecosystem, realizes channel sharing and resource complementarity with partners, and constructs a business ecosystem
alliance.
     Through the integration of capabilities in R&D, supply chain, channel and ecosystem, the Company provides
partners with over 8,000 scenario-based services for cities and enterprises.
     Through business opportunity sharing, mutual boosting of traffic, assessment and incentive, market supervision and
other mechanisms, Dahua has made every effort to build a "trustworthy and transparent" business ecosystem; at the
same time, the Company pays attention to the interests of partners and encourages the connection and interaction


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between partners to jointly create a mutually beneficial and win-win business ecosystem. In 2021, more than 130,000
partners in the ecosystem participated in the business opening-up.

6. Major Sales Model and Performance-Driving Factors

     With the help of its global marketing and service network, the Company offers products and solutions to different
types of end users such as cities, enterprises and consumers. Dahua focuses on its valuable clients. By continuous
strengthening business development in each local area and by introducing multi-dimensional partners to create an
ecosystem of common development, the Company has set up provincial and regional software capability centers to
increase client coverage, bring clients closer to the Company, speed up response and improve service quality. In addition
to traditional modes like direct sales and channels, etc., the Company actively explores and practices emerging sales
modes through Internet-based sales, and makes all-round arrangement for e-commerce, cloud-ecommerce, Yunrui and
other business areas.
     Major performance driving factors include:
     Focusing on sensing intelligence, data intelligence and decision intelligence, Dahua has continuously improved its
ability to innovate artificial intelligence scenario-based solutions and constantly upgraded the application and
implementation of high-end intelligent products in new scenarios, so as to accelerate the process of large-scale
industrialization of artificial intelligence. The Company goes deep into the production management process of clients and
provides rich scenario-based application schemes of artificial intelligence through technological breakthrough and system
upgrading. With the growth of Dahua's AI implementation ability and its continuous effort in exploring data value, the
Company has gradually expanded its business from traditional security to enterprise operation and management. By
helping enterprises reduce costs and increase efficiency, the value of each client has been greatly improved. The
Company's arduous effort in business has promoted the continuous improvement of each client's value, which is a
significant factor that drives performance growth.
     Under the guidance of "Dahua think #" strategy, the Company continues to work on business scenarios, focus on
client value creation, and continuously step up the innovative R&D of non-video new products, so as to enrich smart IoT
solutions around cities and enterprises in a constant manner. These new business areas have maintained relatively rapid
growth in the past, which has laid a good foundation for the Company's strategic transformation. The Company will
unswervingly innovate and expand its business, and strive to make it an important growth driver for the Company's future
development.
     The Company attaches great importance to and continuously reinforces the channel construction, cons tantly
promotes business in each city, and reaches more clients in the "blind spot" areas, so as to expand channels and boost
their development at subordinate levels and ensure that all channels are smooth. In addition, with the continuous
expansion of the Company's business to various sub-industries and the in-depth development of its applications, the
Company has strengthened the promotion of its software in low-level administrative divisions and directly targeted the
needs of front-line clients. Through the standardization of software, the improvement of the reuse rate of functional
modules and the implementation of software cloud solutions, the Company can quickly meet the needs of new clients. The
Company pays attention to the construction of partners in the ecosystem, and is capable of serving more clients with its
partners through complementary advantages and benefit sharing. The Company's efficient end-to-end solution
development and delivery capabilities enable the Company to quickly enter new industries with value and new fields with
value, which is also an important factor that drives future performance growth.
     Due to its arduous effort abroad, the Company has built a global marketing and service network. In the face of the
current complex and changeable global political and economic environment, the Company respects the laws, policies and
customs of various countries and adopts the approach of "one country, one policy" to meet the requirements of
globalization compliance. With the continuous improvement of Dahua's brand recognition and product reputation, the


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Company has gradually begun to offer mature domestic solutions for overseas markets. The Company has set up a
special overseas software R&D team to directly provide great service to overseas clients. While improving its ability to
meet clients' needs, the Company has accelerated response, and the proportion of the Company's solutions in revenue
generated from overseas market has been increasing. The Company continues to strengthen the strategy for the
localization of overseas employees by building an international marketing and management team as well as localized
marketing and service centers to further explore the global market. Globalization and the continuous growth in overseas
market will also contribute to future business growth of the Company.


III. Core Competitiveness Analysis

     The upgrading of digital intelligence drives the large-scale application of industry intelligence. In the era of AIoT, a
large amount of data will become more meaningful and have a broad market, making Dahua's competitiveness continue
to grow.
     The Company has always focused on smart IoT to serve the digital transformation of cities and enterprises. Through
its continuous improvement and optimization of R&D and innovat ion, marketing and service network, supply and delivery,
compliance, as well as the open and cooperative ecosystem, Dahua has gained insights into industry-specific scenarios
and a profound understanding of client demands, so as to provide clients with sat isfying smart IoT solutions and establish
its core competitiveness.
     1. Invest in R&D and Innovation by Adhering to "Full Sensing, Full Connection, Full Intelligence, Full Computing, and
Full Ecosystem" as the Core Concept and Striving to Meet Client Demand
     Communication technologies such as AI, big data and 5G have accelerated the integration of video and the IoT
industry, allowing machines to sense, understand and think about everything in the world like human beings, which is the
symbol of the smart IoT era. The development of technology has been constantly enriching and advancing the dimensions
of data, enabling smart IoT to enter the next stage of development. At present, as smart IoT has entered numerous
industries, the development of various business areas has put forward higher requirements for data. Driven by data
upgrading, clients need to sense more dimensions, make more diverse connections, process data faster, and interact
more efficiently.
     Dahua always invests in R&D and innovation and strives to meet client demand. Through constant polishing of its
products and solutions, the Company continuously improves the independent innovation and its leadership in core key
technologies, so as to consolidate its foundation for all digital intelligence capabi lities. After years of accumulation, the
technical capabilities of the Company in AI, AIoT, big data, software and other aspects have become more mature. In the
face of this fragmented market, the Company has the capability of developing a complete set of solutions and the
corresponding organization and management capabilities to solve clients' problems in specific scenarios.
     2. Continue to Optimize the Global Marketing Network and Increase Client Coverage
     The Company has a global marketing and service network. By the end of 2021, the Company has had 32 provincial
offices in China. As Dahua steps up its effort at the marketing end to increase client coverage and continues to provide
service for small and medium-sized enterprises in low-level administrative divisions, continuously cover more industry
clients, and clients previously left out have been reached. At the same time, the Company has introduced
multi-dimensional partners to the ecosystem to jointly increase the coverage and strengthen identification of potential
clients, so as to bring clients closer to the Company. The Company actively embraces the Internet/IoT model and makes
all-round arrangement for e-commerce, cloud-ecommerce and Yunrui.
     The Company added more than 2,600 Dahua element/image stores overseas throughout the year, adding the total
number of stores to 5,000, a year-on-year increase of 112% compared with 2020. These achievements have laid a solid
foundation for building the Company's overseas brand image building and promoting rapid business growth. Dahua owns



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a vast distribution network overseas. At the same time, it also offers solutions to overseas medium - and high-end urban
clients and industry clients directly. Based on the its strong technical strength and active expansion strategy, the
Company will copy the domestic applications of government business and enterprise business to overseas markets, and
gradually increase the proportion of the revenue of solutions in overseas markets. The Company has further seized the
share of overseas markets by building international marketing management teams and localized marketing centers.
     3. Take Supply Security as the Core, Optimize the Supply Ecosystem and Supply Layout, and Solidly Promote
Intelligent Manufacturing
     Faced with the continuous impact of the global pandemic and global supply shortage, Dahua continues to build an
efficient, intelligent and flexible supply chain system for the global market, with globalization, diversification, integration
and digital intelligence as its principal concepts of development. Dahua has realized risk identification and early warning
management by building a material supply security management platform. Meanwhile, it has implemented the supplier
management strategy, optimized the ecosystem layout of strategic cooperation, strengthened overseas supply planning,
improved the automation, informatization and compliance capabilities, and comprehensively enhanced security supply
capabilities to ensure stable and high-quality delivery.
     In China, the phase-II project of Dahua smart (Internet of things) Industrial Park, located in Fuyang District,
Hangzhou, Zhejiang Province, has been put into operation in 2021. This Dahua Global Intelligent Manufacturing Town
was co-constructed by the Company and Fuyang District of Hangzhou. As a prototype system of smart manufacturing in
the Company's enterprise business, the "future factory" will comprehensively promote the integrated development of
"Internet + manufacturing" through the smart upgrade of software systems and interconnect the flow of people, logistics,
vehicles, information, engineering and products, so as to form a visualized and traceable digital park. By creating a new
way, mode or scheme of manufacturing which can be popularized and replicated, the "future factory" will facilitate the
digital, networked and intelligent transformation and upgrading of the manufacturing industry.
     Dahua has established two overseas manufacturing centers in India and Vietnam, and regional supply centers in the
core logistics distribution centers like the Netherlands, Hungary and Panama, to ensure the steady and rapid development
of the Company's global business.
     4. Improve Delivery and Service Capabilities and Deliver Great Client Experience
     Under the guidance of its global business strategy, Dahua makes use of the layout and ability of its global delivery
and service centers to provide clients with accurate and intelligent services and solutions. The Company always adheres
to the client-oriented service principle, and strives to win clients by satisfying their demands. By advocating the culture of
"doing things right the first time", Dahua has built its capability to deliver new products and solutions that adapt to business
changes at home and abroad, and continuously improved service experience. By the end of 2021, Dahua has established
57 domestic and foreign branches around the world to provide clients with fast, high-quality end-to-end services.
     The headquarter, its branches, and the authorized service stations form a multidimensional service network to offer
services to our global customers, improving the service experience and customer perception and continuously enhancing
the overall service satisfaction. With more than 130 spare parts centers/stations, nearly 3,000 delivery and service
employees and more than 2,000 service partners, the Company continues to create service value for clients. With the
penetration of smart IoT into all walks of life, in order to meet the growing demand for software customization and delivery
complexity, Dahua has set up software support centers in major provincial areas in China to help with software R&D in the
provinces and surrounding provincial areas and flexibly and quickly meet the personalized customization needs of clients,
so as to build service competitiveness and improve client satisfaction with its efficient delivery.
     5. Adhere to the Full Ecosystem Strategy and Build the Smart IoT Ecosystem Community featuring Co-construction,
Win-win Outcome and Symbiosis
     Based on the trillion-yuan-worth smart IOT market, the Company gives full play to its platform advantages,
aggregates resources, and realizes efficient coordination and common development with partners in the ecosystem and



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the whole society. Dahua comprehensively cooperates with its partners in multiple dimensions, such as hardware,
software, algorithms, services and business, etc., to build the smart IoT ecological community featuring co-construction,
win-win outcome and symbiosis. Through digital upgrades of industries, the Company accelerates the industrialization of
digital intelligence, makes science and technology play a greater role, and allows numerous industries to enjoy the benefit
of science and technology.
     6. Strengthen Compliance and Create a Fair and Honest Cooperation Environment
     In the context of business globalization, Dahua attaches great importance to business compliance operations,
continuously optimizes corporate governance and internal control, improves data security and privacy protection,
strengthens the management of the product quality system, and further improves the compliance system that follows the
export control regulations of major economies in the world. Dahua has always maintained a sound management strategy
and managed compliance risks by adopting the approach of "one country, one policy". Dahua is committed to strict
business code of conduct and ethics rules and adheres to the principle of “honesty for success”, aiming at building a
transparent, fair, equal, honest and trustworthy business cooperation environment for its employees, suppliers and clients.
     7. Adhere to the "Client-oriented, Employee-based" Principle and Create the Dahua Model of Common Prosperity
     Dahua always adheres to the core "Client-oriented, Employee-based" principle. Through developing the
client-oriented business process and organization, the Company deepens its organizational ability and promotes business
in low-level administrative divisions; at the same time, by advocating the high-performance culture, it encourages hard
work for reciprocation, and continues to promote the "Employee Development Community Plan" to actively create value
for employees.
     Dahua has embarked on a new journey of common prosperity. By promoting the construction of an ecosystem for
the common development of employees, it has made continuous efforts in career development, income growth, welfare
and work condition improvement, social responsibility practice and other aspects of all employees, and continuously
improved the material and spiritual prosperity of them. It is hoped that through five years of efforts, the Company will build
a platform for common development and create the Dahua model of common prosperity.


IV. Main Business Analysis

1. Overview

     With the development and application of AI, IoT, cloud computing, big data and other technologies, intelligent video
technology continues to show higher value in the digital transformation process in the post-pandemic era, and the
video-centric smart IoT market is further expanded. At present, although enterprises have a strong demand for digital
intelligence transformation, the intelligent transformation and upgrading of the industry as a whole is still in the primary
stage. Therefore, the market is huge. However, since the needs of enterprises in different industries vary, it has become
the current challenge to quickly meet the fragmented and differentiated market demands with controllable costs.
Therefore, considering the digital intelligence development demands of numerous industries, opportunities and
challenges coexist. At present, it has become a general consensus for clients to achieve high-quality development
through digital transformation. With new demands keeping emerging and the constant acceleration of new technology
upgrading and iteration, the exploration, accumulation and investment in R&D innovation and cutting-edge technologies
have become more and more important. However, the fragmentation and personalization of the market have determined
that the scale growth of intelligent transformation and upgrading is a process of continuous penetration. Therefore, the
Company will maintain sufficient strategic concentration and investment. For one thing, it will continue to take the lead in
the key capabilities of the industry, such as AIoT sensing, IoT digital intelligence platform, scenario-based AI and in-depth
solution development, so as to tower over its competitors; for another, the Company will continuously step up the
organizational capability in marketing and service delivery, and allow clients enjoy great service experience by

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continuously bringing clients closer to the Company; at the same time, it will constantly help clients develop a habit of
using the Company's solutions in their business scenarios and improve client stickiness, so as to continuously improve the
overall competitiveness of the Company, consolidate the barriers to competitors in the industry and maintain a leading
position.
     In the report period, the Company adhered to the principle of fine management and high-quality development in its
operation. It realized an operating revenue of RMB 32.835 billion, with an increase of 24.07% compared with the same
period of last year, and realized a net profit attributable to the shareholders of the Compan y amounting to RMB 3,103
million after deducting non-recurring gains and losses, with an increase of 13.47% compared with the same period of last
year, which registered stable growth. Main business strategies of the Company include:
     1. Precisely Invest in R&D and Further Improving the Capabilities of "Full Sensing, Full Connection, Full Intelligence,
Full Computing, and Full Ecosystem"
     The Company takes technological innovation as the core and invests heavily in R&D. In 2021, the Company
invested RMB 3.452 billion in R&D, registering a year-on-year increase of 15.16%, and accounting for 10.51% of the
operating income. Apart from maintaining the investments in traditional video technologies, the Company has constantly
enhanced research, development, and product launch of technical fields, such as multidimensional awareness, AI, cloud
computing and big data, software platforms, machine vision and robots, 5G, cyber security, etc., further improved the
capabilities of "full sensing, full connection, full intelligence, full computing, and full ecosystem" and focused on valued
business scenarios, to construct an industry-leading system of solution, product and technology. Product quality has been
further improved. Clients have developed better understanding of scenario-based industry-specific solutions. More clients
are reached.
     2. Focus on First-tier Cities and Continue to Extend Business to Low-Level Administrative Divisions to Provide
All-Round Support for the High-quality Development of Business
     The Company has focused on key cities/first-tier cities in key countries. Through continuously carrying out business
in low-level administrative divisions and exploring clients' needs in depth, it has stepped up efforts in identifying business
opportunities in first-tier cities and accurately matched campaign-level large-scale resources at central and back ends to
accumulate more clients with value and carry out every project well. In China, the business response for first-tier cities has
been accelerated through setting up business teams for each city , developing capabilities in training & empowerment and
ad hoc support, hierarchical management, delegation of authority and delegation of management & decision-making, etc.
Overseas business development in low-level administrative divisions has been realized by good client stratification and
grading, accurate investment and marketing and strengthened brand coverage; the integrators have reached clients in
low-level administrative divisions and focused on key markets and clients to strengthen the support system for business
development in low-level administrative divisions.
     3. Upgrade Software and Delivery Capability, and Build a Sensitive Service Organization
     The Company upgrades and maintains the organization of product R&D and front-line services in an all-round way.
Through the cooperation of multiple departments, the Company has realized a virtuous circle of business insight, product
R&D, scheme replication and optimization. To provide better service to clients, The Company has placed its R&D
organizations in the front of its business and built 20 provincial development centers, which has shortened the average
development cycle of software customization service by 5.1 days. The central platform organization has carried out
intelligent scheduling and combination of central platform capabilities in different business areas and formulated strategic
and tactical plans. Through the upgrade of organizational capability, the Company has rapidly improved the capability to
quickly meet clients' demands for software, making the overall coordination more accurate and efficient, and the business
has become more smooth. With the participation and orderly management of more than 2,000 certified service partners,
the efficiency and quality of the solutions delivered have been greatly improved. In the report period, domestic client
satisfaction has been increased by 2.61% over the same period last year.



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     4. Promote the Development of Innovative Business and Build a Smart IoT Ecosystem Community
     Based on the in-depth understanding of diversified demands of clients, the Company has continued to develop
innovated businesses, including related business in the field of industrial Internet, video collaboration, Imou appliances,
intelligent fire control, intelligent storage, automotive electronics, drone, intelligent security inspection and so on, so as to
fully stimulate the vitality of employees and continuously expand new high-speed growth points for the Company.
     At the same time, the Company has given full play to the advantages of its platforms, and cooperated with partners
in multiple dimensions, such as hardware, software, algorithm, service and business, to create a smart IoT ecosystem
community featuring co-construction, win-win outcome and symbiosis, so as to jointly create greater value for clients.
     5. Build a Safe Supply Chain and Construct an Efficient, Intelligent and Flexible Supply Chain System for the Global
Market
     Facing the global supply shortage, the Company has made a comprehensive review on the supply chain, promoted
the flexible backup strategy, and made use of the superior resources for the upstream of the industrial chain, to ensure the
shipment rate of mainstream products. Through the verification of substitution and the revision of schemes for key nodes,
the Company has improved the compatibility rate of materials, and ensured the security and continuity of supply. At the
same time, the Company has optimized the supply ecosystem and layout with supply security as the core and promoted
intelligent manufacturing, to develop efficient and flexible global supply capacity, and enhance the capability of the
integrated delivery of production, supply and marketing and that of intelligent manufacturing. While setting up overseas
factories in Vietnam and India, etc. into operation to give full play to its advantage in geographical presence, Dahua has
also accelerated the construction of its domestic manufacturing bases in Changsha and so on. With globalization,
diversification, integration and digital intelligence as the principal concept of development, the Company has continued to
build an efficient, intelligent and flexible supply chain system for the global market, and maintained stable, high-quality
delivery.
     6. Promote the Digital Intelligence Transformation in an All-Round Way
     In the process of promoting the transformation and upgrading of digital intelligence, the Company has taken the lead
in building itself into a model of digital intelligence transformation. In the Company's Sm art (IoT) Industrial Park (Phase I)
in Fuyang, there are 1 smart factory, 34 flexible factories and 1 automatic chip mounting factory, in which flexible
automatic production lines are installed such as bullet camera assembly line, ball camera assembly line, glue dispensing
line and lens assembly line. The Industrial Park adopts the advanced intelligent manufacturing equipment in the industry.
It uses a series of self-developed automation facilities such as machine vision, AGV robot and intelligent productio n line,
as well as three-dimensional digital simulation technology, and integrates them with a world-class information platform as
the hub to create a brand-new development mode of "intelligent manufacturing, intelligent park and intelligent logistics",
which has fully realized workshop intelligence, production automation, unmanned testing and whole-process control to
ensure good quality.
     Dahua adheres to the high-quality development strategy unswervingly and increases its financial and IT investment
to construct an internal digital command system which integrates people, business, finance and materials into the system
for efficient management and assigns the tasks and objectives accurately. With such refined and visualized process
management, the Company's business philosophy of gaining profits from management and innovation can be fully
implemented.


2. Income and Costs

(1) Operating income structure

                                                                                                                      Unit: RMB



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                                                2021                                        2020                       Year-on-ye
                                                        Proportion in                                Proportion in     ar increase

                                     Amount              Operating              Amount                 Operating            or

                                                          Revenue                                      Revenue          decrease

Total Revenue                     32,835,479,336.85              100%       26,465,968,181.10                  100%        24.07%

By Industry

Smart IoT Industry                32,835,479,336.85            100.00%      26,465,968,181.10              100.00%         24.07%

By Product

Smart IoT Products and
                                  28,040,635,027.05            85.40%       23,036,293,047.22                87.04%        21.72%
Solutions

Including: Software
                                   1,600,941,024.00              4.88%        1,376,669,606.90                5.20%        16.29%
Business

Innovative Business
                                   2,847,600,678.83              8.67%        1,760,985,972.72                6.65%        61.70%
(Note)

Others                             1,947,243,630.97              5.93%        1,668,689,161.16                6.31%        16.69%

By Region

Domestic                          19,346,695,166.19            58.92%       15,979,394,846.89                60.38%        21.07%

Overseas                          13,488,784,170.66            41.08%       10,486,573,334.21                39.62%        28.63%

Domestic Sub-business Segment

                                      2021                                            2020                             Year-on-ye
                                              Proportion in                                        Proportion in       ar increase

                        Amount           Domestic Operating               Amount             Domestic Operating             or

                                               Revenue                                              Revenue             decrease

To G                 5,851,992,165.62                   30.25%           5,672,069,290.86                    35.50%          3.17%

To B                 8,622,417,208.13                   44.57%           6,756,647,948.94                    42.28%        27.61%

Others               4,872,285,792.44                   25.18%           3,550,677,607.09                    22.22%        37.22%

Total              19,346,695,166.19                   100.00%          15,979,394,846.89                  100.00%         21.07%

Note: Innovative business mainly includes machine vision and mobile robots, smart living, automotive electronics, smart
security inspection, smart fire control, video collaboration, drone and smart storage. This definition applies hereinafter.


(2) Industry, product, or region accounting for more than 10% of the Company's operating
revenue or profit

√ Applicable □ Not applicable

                                                                                                                          Unit: RMB

                                                                             Increase or      Increase and           Increase or
                                                                 Gross
                     Operating income         Operating Cost                decrease of       decrease of            decrease of
                                                                 margin
                                                                              operating      operating cost          gross profit


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                                                                             income        over the same     compared with
                                                                         compared with      period of last   the same period
                                                                        the same period         year           of last year
                                                                           of last year

By Industry

Smart IoT
                     32,835,479,336.85     20,058,513,158.33 38.91%              24.07%            32.27%             -3.79%
Industry

By Product

Smart IoT
Products and         28,040,635,027.05     16,429,520,447.87 41.41%              21.72%            27.51%             -2.66%
Solutions

Including:
Software              1,600,941,024.00        521,983,098.73 67.40%              16.29%            34.32%             -4.37%
Business

By Region

Domestic             19,346,695,166.19     12,133,990,421.61 37.28%              21.07%            22.20%             -0.58%

Overseas             13,488,784,170.66      7,924,522,736.72 41.25%              28.63%            51.38%             -8.83%

Domestic
Sub-business
Segment

To G                  5,851,992,165.62      3,408,521,966.01 41.75%                3.17%             1.33%             1.05%

To B                  8,622,417,208.13      4,995,754,753.29 42.06%              27.61%            26.98%              0.29%

Others                4,872,285,792.44      3,729,713,702.31 23.45%              37.22%            41.73%             -2.44%

When the statistical caliber of the company's main business data is adjusted in the reporting period, the company's main
business data should be subject to the one after the statistical caliber at the end of the reporting period is adjusted in the
most recent year.

□ Applicable √ Not applicable


(3) Is the company's physical sales income greater than the labor income?

√ Yes □ No

                                                                                                             Year-on-year
       Industry
                             Item                 Unit                2021                  2020             increase or
   Classification
                                                                                                              decrease

                     Sales volume         Unit/set                     81,323,449           61,487,755               32.26%
Smart IoT Industry
                     Production output    Unit/set                     86,427,557           61,798,084               39.85%

Reasons for over 30% changes in related data on year-on-year basis

√ Applicable □ Not applicable
It is caused mainly because during the report period, the Company focused on the smart IOT industry, enhanced its


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expansion of enterprise business, developed business channels in low-level administrative divisions, maintained steady
growth in performance and increased inventory.


(4) Performance of major sales contracts and major procurement contracts signed by the
Company as of the report period

□ Applicable √ Not applicable


(5) Operating Cost Structure

Industry Classification

                                                                                                                    Unit: RMB

                                                   2021                                   2020                     Year-on-ye
     Industry                                                                                                      ar increase
                        Item                               Proportion to                          Proportion to
  Classification                         Amount                                 Amount                                 or
                                                          Operating Cost                         Operating Cost
                                                                                                                   decrease

Smart IoT            Operating
                                     20,058,513,158.33           100.00%    15,164,331,155.66           100.00%       32.27%
Industry             Cost

Product Classification
                                                                                                                    Unit: RMB

                                                    2021                                   2020                    Year-on-ye
       Product                                                                                                     ar increase
                            Item          Amount            Proportion to        Amount           Proportion to
    Classification                                                                                                     or
                                                           Operating Cost                        Operating Cost
                                                                                                                    decrease

Smart IoT Products Operating 16,429,520,447.87                       81.91% 12,884,418,233.27             84.97%       27.51%
and Solutions            Cost

Including: Software Operating           521,983,098.73                2.60%    388,615,228.35              2.56%       34.32%
Business                 Cost

Innovated                Operating    1,939,617,607.05                9.67% 1,113,066,781.05               7.34%       74.26%
Businesses               Cost

Others                   Operating    1,689,375,103.41                8.42% 1,166,846,141.34               7.69%       44.78%
                         Cost


(6) Has the scope of consolidation changed during the reporting period?

√ Yes □ No
(1) This year, the Company invested and established 7 domestic subsidiaries, including Zhejiang Huajian Technology Co.,
Ltd., Wuhu Huajian Technology Co., Ltd., Tianjin Huajian Technology Co., Ltd., Zhengzhou Dahua Zhi’an Information
Technology Co., Ltd., Anhui Dahua Zhilian Information Technology Co., Ltd., Anhui Dahua Zhishu Information Technology
Co., Ltd. and Changsha Dahua Technology Co., Ltd., as well as 4 overseas subsidiaries, including Dahua Technology
Pacific S.A, Dahua Technology QFZ LLC, Dahua Technology International Pte. Ltd., and Huacheng Network (HK)



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Technology Limited. The above subsidiaries have been included in the scope of consolidation since the date of
establishment.
(2) The Company's subsidiaries Hangzhou Huajun Technology Co., Ltd. a nd Zhejiang Huaxuan Technology Co., Ltd. are
cancelled in the current period and will not be included in the scope of consolidation from the date of cancellation.
(3) In this period, the Company transferred 51% of the equity of Zhejiang Dahua Security Ser vice Co., Ltd. After the
transfer, it no longer has control over the subsidiary, and therefore Zhejiang Dahua Security Service Co., Ltd. was not
included in the scope of consolidation in this period any more.


(7) Major changes or adjustments to the company's business, products, or services during the
reporting period

□ Applicable √ Not applicable


(8) Major Clients and Suppliers

The Company's Major Clients

Total sales amount of the top five customers                                                              2,762,250,335.70

Proportion of the total sales amount of the top five
                                                                                                                        8.41%
customers to the total annual sales

Proportion of the total sales amount of the related parties in
                                                                                                                        2.19%
the top five customers to the total annual sales

Profiles of the Company's top five customers

    No.                Name of customer                      Sales amount (yuan)        Proportion to the annual sales

1          Company 1                                                 978,969,939.16                                     2.98%

2          Company 2 (related party)                                 720,474,247.16                                     2.19%

3          Company 3                                                 489,283,080.40                                     1.49%

4          Company 4                                                 287,690,984.39                                     0.88%

5          Company 5                                                 285,832,084.59                                     0.87%

Total                             --                               2,762,250,335.70                                     8.41%

Other Information Notes for Major Clients

□ Applicable √ Not applicable
Major suppliers

Total Purchase Amount of Top Five Suppliers (yuan)                                                        4,610,917,931.68

Proportion of the total purchase amount of top five suppliers
                                                                                                                    20.13%
to the total annual purchase amount

Proportion of the total purchase amount of the related
parties in top five suppliers to the total annual purchase                                                              0.00%
amount

Profiles of the Company's top five suppliers



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                                                                                   Proportion to the total annual purchase
    No.                  Supplier Name                Purchase amount (yuan)
                                                                                                  amount

1            Company 1                                        2,098,952,151.87                                      9.16%

2            Company 2                                            854,019,025.15                                    3.73%

3            Company 3                                            643,150,636.38                                    2.81%

4            Company 4                                            580,266,673.41                                    2.53%

5            Company 5                                            434,529,444.87                                    1.90%

Total                             --                          4,610,917,931.68                                    20.13%

Other Information Notes for Major Suppliers

□ Applicable √ Not applicable


3. Expenses

                                                                                                                Unit: RMB

                                                                    Year-on-year
                                   2021            2020              increase or      Statement on Significant Changes
                                                                      decrease

Sales Expenses              4,663,973,834.28   4,291,121,362.75             8.69%

Administration
                              955,015,503.39    785,101,729.55             21.64%
expenses

Financial Expenses            249,710,940.58    300,409,810.24            -16.88%

Research and
                            3,451,978,394.17   2,997,545,666.82            15.16%
development expense


4. R&D Investment

R&D personnel of the Company

                                               2021                        2020                      Change Ratio

Number of R&D personnel                                 11,388                          8,998                     26.56%

Percentage of R&D personnel                            49.80%                         52.16%                      -2.36%

Education background of R&D
                                               ——                        ——                          ——
personnel

Bachelor                                                  7,349                         5,762                     27.54%

Master and above                                          3,022                         2,334                     29.48%

Age of R&D personnel                           ——                        ——                          ——

Under 30                                                  6,685                         4,844                     38.01%

30-40                                                     4,370                         3,895                     12.20%

Company's R&D investment

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                                               2021                        2020                     Change Ratio

R&D investment (yuan)                        3,451,978,394.17            2,997,545,666.82                        15.16%

The proportion of R&D investment
                                                       10.51%                       11.33%                       -0.82%
to operating income

Capitalized R&D investment                                0.00                         0.00                         0.00%

Proportion of capitalized R&D
                                                        0.00%                        0.00%                          0.00%
investment to R&D investment

Causes and effects of significant changes in the composition of R&D personnel

□ Applicable √ Not applicable
The reason for the significant change in the proportion of the total amount of R&D investment to operating income
compared with last year

□ Applicable √ Not applicable
Reasons and rational explanations on the substantial change in capitalization rate of R&D investment
□ Applicable √ Not applicable


5. Cash Flow

                                                                                                                Unit: RMB

                                                                                              Year-on-year increase or
               Item                         2021                        2020
                                                                                                     decrease

Subtotal of cash inflow from
                                        36,210,742,547.14             31,438,931,251.07                          15.18%
operational activities

Subtotal of cash outflow from
                                        34,483,181,799.13             27,037,398,182.68                          27.54%
operational activities

Net cash flow generated by
                                          1,727,560,748.01             4,401,533,068.39                          -60.75%
operating activities

Subtotal of cash inflow from
                                          1,982,143,965.34             2,341,316,710.71                          -15.34%
investment activities

Subtotal of cash outflows from
                                          3,837,021,324.81             2,531,230,650.38                          51.59%
investment activities

Net amount of cash flow
generated by investment                  -1,854,877,359.47               -189,913,939.67                        -876.69%
activities

Subtotal of cash inflow from
                                          3,928,758,562.85             8,477,969,273.06                          -53.66%
financing activities

Subtotal of cash outflow from
                                          3,434,893,674.47             7,872,352,016.69                          -56.37%
financing activities

Net cash flow generated by
                                            493,864,888.38               605,617,256.37                          -18.45%
financing activities


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Net additions to balance of
                                                 259,124,082.79                 4,624,266,793.12                        -94.40%
equivalents

Description of the main factors affecting the significant changes in related data over the same period of last year

√ Applicable □ Not applicable
1. The net cash flow from operating activities decreased by 60.75% year on year, mainly due to the expansion of scale
    and the increase of procurement payment in this period.

2. The net cash flow from investment activities decreased by 876.69% year on year, mainly due to the increase in the
    payment of projects under construction, national debt reverse repurchase and entrusted financial management in this
    period.
Reasons for the significant difference between the net cash flow generated by the company's operating activities in the
reporting period and the net profit in the current year
□ Applicable √ Not applicable


V. Non-Main Business Analysis

□ Applicable √ Not applicable


VI. Analysis of Assets and Liabilities

1. Significant changes in assets composition

                                                                                                                       Unit: RMB

                         End of 2021                  Beginning of 2021
                                                                                 Proportion
                                       Proport                         Propor
                                                                                  increase
                                        ion To                         tion To                Statement on Significant Changes
                       Amount                          Amount                       and
                                        Total                           Total
                                                                                  decrease
                                       Assets                          Assets

Cash and
                                         17.55                          20.34
Bank                7,731,002,784.77               7,471,652,634.66                 -2.79% No major changes.
                                             %                              %
Balances

Accounts                                 33.26                          35.00
                   14,654,490,643.49               12,857,519,110.16                -1.74% No major changes.
receivable                                   %                              %

Contract
                      163,432,100.37 0.37%            84,825,834.82 0.23%            0.14% No major changes.
Assets

                                         15.46                          13.41                 Mainly due to the increase of
Inventory           6,810,041,288.82               4,928,019,838.00                  2.05%
                                             %                              %                 inventory

Investment
                      311,065,023.43 0.71%           336,008,869.13 0.91%           -0.20% No major changes.
Property

Long-term                                                                                     Mainly due to the recognition of
Equity              1,243,872,752.91 2.82%           455,977,616.16 1.24%            1.58% other changes in equity of
Investment                                                                                    associated enterprises


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                                                                                               Mainly due to the conversion of
                                                                                               Phase II construction project of
Fixed Assets         2,187,435,714.17 4.97%        1,515,594,629.97 4.13%              0.84%
                                                                                               Dahua Smart (IoT) Industrial Park
                                                                                               into fixed assets

                                                                                               Mainly due to the continuous
Projects under
                     1,992,834,055.03 4.52%        1,164,130,453.03 3.17%              1.35% investment in construction
Construction
                                                                                               projects

Right-of-use                                                                                   Increase in lease of houses and
                       248,577,371.97 0.56%          155,673,708.67 0.42%              0.14%
Assets                                                                                         buildings

Short-term
                       325,648,230.98 0.74%          250,177,083.34 0.68%              0.06% No major changes.
loan

Contract
                       864,989,993.78 1.96%          671,120,385.08 1.83%              0.13% No major changes.
liabilities

Long-term                                                                                      Mainly due to the increase in bank
                     1,552,500,000.00 3.52%          878,000,000.00 2.39%              1.13%
loan                                                                                           borrowings

Lease                                                                                          Increase in lease of houses and
                       140,606,139.33 0.32%            86,096,362.42 0.23%             0.09%
Liabilities                                                                                    buildings

The proportion of overseas assets is relatively high

□ Applicable √ Not applicable


2. Assets and liabilities measured at fair value

√ Applicable □ Not applicable
                                                                                                                          Unit: RMB

                                  Changes in Cumulativ Impairme                           Sales
                                                                          Purchase
                   At the          fair value     e fair    nt loss of                   amount                       At the end of
                                                                         amount of the                    Other
     Item     beginning of the     gains and      value        the                        of the                      the reporting
                                                                           reporting                 variations
              reporting period losses in the    changes     reporting                    reportin                        period
                                                                            period
                                 current period in equity    period                      g period

Financial
Assets

1.
Derivative
                1,005,680.45       110,231.80                                                             16,261.28    1,132,173.53
financial
assets

2. Others       1,470,000.00                                                                                           1,470,000.00

Financial
assets          2,475,680.45       110,231.80                                                             16,261.28    2,602,173.53
subtotal

3. Other      360,087,786.34 125,268,378.                                500,000,000.               -39,736,199.1 945,619,965.97


                                                                                                                                  106
                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


non-curren                                 82                                   00                        9
t financial
assets

4.
Receivabl      1,207,879,654.                                                                -415,169,873.
                                                                                                              792,709,781.57
es                         58                                                                           01
financing

               1,570,443,121. 125,378,610.                           500,000,000.            -454,889,810. 1,740,931,921.
Total
                           37              62                                   00                      92                  07

Are there any significant changes in the measurement attributes of the company's main assets during the reporting
period?

□ Yes √ No


3. Restrictions on asset rights as of the end of the reporting period

As of December 31, 2021, restricted assets of the Company are as follows:
                Item              Closing balance (RMB)                         Cause of restrictions
Cash and Bank Balances                     96,491,171.83 Guarantee letter security deposit, note security deposit, frozen
                                                          funds

Accounts receivable                        10,671,527.09 Supply chain finance not derecognized

Notes receivable and                   1,266,451,881.72 Pledge used to issue bank acceptance bills and endorsed or
receivables financing                                     discounted notes not derecognized

Long-term Receivables                     148,512,859.01 Pledge for bank borrowings

Non-current       Assets   Due             29,181,283.11 Pledge for bank borrowings
within 1 Year

Total                                  1,551,308,722.76




VII. Investment Analysis

1. Overview

√ Applicable □ Not applicable

     Investment In the Reporting Period     Investment Over the Corresponding
                                                                                               Rate Of Change
                   (RMB)                            Period of Last Year

                        1,046,668,256.53                          578,149,547.42                                    81.04%


2. Significant equity investments acquired during the reporting period

□ Applicable √ Not applicable



                                                                                                                        107
                                                                      2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


3. Major non-equity investments underway during the reporting period

√ Applicable □ Not applicable
                                                                                                                                 Unit: RMB

                                                                                                          Reason
                                                       Cumulat
                                                                                                Cumulat     s For
                                                         ive
                        The                 Amount                                                ive     Unreac
                                 Involved               Actual
                       Investm              Investe                                             Income          hed
                                 industry              Investm                                                                   Disclosi
            Investm     ent in              d in The                         Progres Anticipa    as Of    Planned Disclosi
     Item                              in               ent as    Capital                                                              ng
                ent     The                 Current                           s of     ted      the End Progres ng Date
 Name                            investm                Of the    Source                                                         Index (If
                Mode    Fixed               Reporti                          Project Income      of The    s and      (If Any)
                                   ent                 End of                                                                      Any)
                       Assets                 ng                                                Reporti Anticipa
                                 projects              Reporti
                       or Not               Period                                                ng            ted
                                                         ng
                                                                                                Period Revenu
                                                       Period
                                                                                                                e

Phase II
constru
ction
                                                                                                                                 Juchao
project
                                                                                                                                 Informat
of
            Self-con             Smart                 1,019,0 Self-rais                                  Not         March      ion
Smart                                       416,743
            structio Yes         IoT                   81,428. ed            65.61%                       applicab 27,           Network
Manufa                                      ,751.32
            n                    Industry                      39 funds                                   le.         2021       http://cn
cturing
                                                                                                                                 info.co
Base in
                                                                                                                                 m.cn/
Hangzh
ou
Item

                                                                                                                                 Juchao
Constru
                                                                                                                                 Informat
ction
            Self-con             Smart                           Self-rais                                Not         March      ion
Project                                     317,373 525,771
            structio Yes         IoT                             ed          44.95%                       applicab 27,           Network
of Xi'an                                    ,047.45 ,672.31
            n                    Industry                        funds                                    le.         2021       http://cn
R&D
                                                                                                                                 info.co
Center
                                                                                                                                 m.cn/

Project
                                                                                                                                 Juchao
of Smart
                                                                                                                                 Informat
IoT
            Self-con             Smart                 1,339,7 Self-rais                                  Not         March      ion
Solution                                    789,649
            structio Yes         IoT                   47,187. ed            82.50%                       applicab 27,           Network
R&D                                         ,235.93
            n                    Industry                      09 funds                                   le.         2021       http://cn
and
                                                                                                                                 info.co
Industri
                                                                                                                                 m.cn/
alization



                                                                                                                                            108
                                                                                     2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


New
project                                                                                                                                                          Juchao
of                                                                                                                                                               Informat
Southw Self-con                    Smart                                   Self-rais                                              Not            March           ion
                                                36,263, 36,263,
est R&D structio Yes               IoT                                     ed               3.34%                                 applicab 27,                   Network
                                                 729.34        729.34
Center      n                      Industry                                funds                                                  le.            2021            http://cn
of                                                                                                                                                               info.co
Dahua                                                                                                                                                            m.cn/
Co., Ltd.

                                                1,560,0 2,920,8
Total             --         --          --     29,764. 64,017.                 --               --                                     --            --               --
                                                         04           13


4. Financial assets investment

(1). Securities investment

□ Applicable √ Not applicable
No such case as securities investment during the reporting period.


(2). Derivatives investment

√ Applicable □ Not applicable

                                                                                                                                         Unit: ten thousand RMB

                                                                                                                                                      Proporti
                                                                                                                                                       on of
                                                                                                                                                                    Actua
                                                                                                                                                      investm
                                                                                                                             Amount                                         l
 Name                                                                                                 Amount                                               ent
                                               Initial                                                           Amount         of      Investm                        profit
     of                                                                                               purcha                                          amount
                        Whethe Types of amount                                                                    sold       provisio         ent                      and
derivati Relatio                                                                       Initial         sed                                             in the
                        r it is a derivativ      of                   Termin                                     during       n for     amount                         loss
     ves     n with                                        Starting                   investm during                                                  compa
                        related        es     derivati                 ation                                       the       impair          at the                    durin
investm related                                               date                      ent            the                                            ny’s net
                        transac investm         ves                    date                                      reportin     ment       end of                        g the
     ent        party                                                                 amount reportin                                                 assets
                         tion          ent    investm                                                               g        accrue           the                      repor
operato                                                                                                 g                                              at end
                                                ent                                                              period        d (if     period                        ting
      r                                                                                               period                                           of the
                                                                                                                              any)                                     perio
                                                                                                                                                      reportin
                                                                                                                                                                            d
                                                                                                                                                           g
                                                                                                                                                      period

China
            No                    Structur                 Januar June
Constru                                       50,000.                                                 50,000. 50,000.                                                  849.3
            relation No           ed                       y 26,      30,
ction                                                 00                                                    00          00                                                      2
            s                     deposits                 2021       2021
Bank

Bank        No          No        Foreign                  Novem May                  40,904. 893,70 834,74                              99,867.       4.23% 2,923


                                                                                                                                                                            109
                                                                      2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


           relation          exchang               ber 27, 18,              41    2.94     0.00              35             .63
           s                 e                     2020      2022
                             contract

                                        50,000.                        40,904. 943,70 884,74            99,867.           3,772
Total                                                 --         --                                               4.23%
                                              00                            41    2.94     0.00              35             .95

Sources of funds for derivatives
                                        Equity Fund
investment

Litigation involved (if applicable)     N/A

Disclosure date of board of
directors' announcement on the
                                        March 24, 2021
approval of derivatives investment
(if any)

Disclosure date of shareholder
meeting's announcement on the
                                        April 24, 2021
approval of derivatives investment
(if any)

Risk analysis and description of
control measures for derivatives        For details of risk analysis and control measures, please refer to the Announcement
positions during the reporting          on the Use of Own Funds to Purchase Bank Wealth Management Products
period (including but not limited to (Announcement No. 2021-031) and Announcement on Carrying out Foreign
market risk, liquidity risk, credit     Exchange Hedging Transactions (Announcement No. 2021-027), which were
risk, operational risk, legal risk,     disclosed on March 24, 2021.
etc.)

Changes in market prices or
product fair value of invested          For the structured deposits signed between the Company and the bank during the
derivatives during the reporting        reporting period, the fair value gains and losses shall be determined according to the
period, and the analysis of the fair interest rate linked to the foreign exchange options; the difference between the
value of derivatives should             quotation of forward foreign exchange settlement contract quotation and the forward
disclose the specific methods used foreign exchange price determines the transactional financial assets or transactional
and the setting of related              financial liabilities.
assumptions and parameters.

Explanation of whether the
Company’s derivatives accounting
policies and specific accounting
principles have changed                 No
significantly during the reporting
period compared with the previous
reporting period

Independent directors' special
                                        For details, please refer to the Independent Opinions of Independent Directors on
opinions on the Company's
                                        Related Matters disclosed by the Company on March 24, 2021.
derivatives investment and risk



                                                                                                                            110
                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


control


5. Utilization of raised funds

□ Applicable √ Not applicable
No use of funds in the reporting period of the Company


VIII. Major Assets and Equity Sales

1. Major assets sales

□ Applicable √ Not applicable
No major assets sales in the reporting period of the Company


2. Major equity sales

□ Applicable √ Not applicable


IX. Analysis of Major Subsidiaries and Associates

√ Applicable □ Not applicable

Major subsidiaries and joint-stock companies with a net profit impact of over 10%.
                                                                                                                    Unit: RMB

Compan Compa               Main       Registered                                  Operating         Operating
                                                    Total Assets    Net Assets                                      Net Profit
 y Name ny Type businesses                Capital                                    income           Profit

                     The
                     development
                     , production,
                     installation
                     and sales of
                     electronic
Zhejiang             and
Dahua      Subsidi communicati
System     ary       on products; 500,000,000. 4,305,916,202 1,362,309,46 1,732,905,225 3,716,931.1 29,589,426.
Engineeri Compa the design,          00                       .13          8.55               .00               9            33
ng Co.,    ny        construction
Ltd.                 and
                     installation
                     of computer
                     system
                     integration
                     and
                     automated



                                                                                                                            111
                                                           2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                     control
                     engineering

                     The
                     development
                     , sales, and
                     technical
                     services
                     related to
                     computer
Zhejiang
                     software, as
Dahua      Subsidi
                     well as the
Vision     ary                      646,810,000. 23,090,075,07 1,961,544,78 27,510,114,75 281,329,130 209,790,625
                     design,
Technolo Compa                      00                    0.34         4.77          1.98           .11          .25
                     development
gy Co.,    ny
                     , production
Ltd.
                     and sales of
                     security
                     equipment,
                     electronic
                     products and
                     communicati
                     ons products

                     Production
                     and sales of
                     electronic
                     products and
                     auxiliary
                     equipment;
                     technologica
                     l
                     development
                     , technical
Zhejiang Subsidi
                     consultation
Dahua      ary                      1,110,000,00 5,777,616,797 651,927,870. 7,207,170,209 -172,092,30 -120,563,38
                     and
Zhilian    Compa                    0.00                   .82          70             .52         4.96         5.09
                     services,
Co., Ltd. ny
                     achievement
                     transference
                     of computer
                     software,
                     electronic
                     products,
                     communicati
                     ons
                     products,
                     and digital


                                                                                                                112
                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                     security
                     products;
                     self-owned
                     house lease;
                     catering
                     service;
                     import and
                     export of
                     goods.

Acquisition and disposal of subsidiaries during the reporting period

√ Applicable □ Not applicable

                                                    Method of acquisition and
                                                                                         Impact on overall production
                Company Name                      disposal of subsidiaries during
                                                                                        management and performance
                                                       the reporting period

                                                                                    No significant impact on overall
Hangzhou Huajuan Technology Co., Ltd.            Deregistration
                                                                                    production, operation and performance

                                                                                    No significant impact on overall
Zhejiang Dahua Security Service Co., Ltd.        Transferred
                                                                                    production, operation and performance

                                                 Canceled after business            No significant impact on overall
Zhejiang Huaxuan Technology Co., Ltd.
                                                 combination                        production, operation and performance

                                                                                    No significant impact on overall
Zhejiang Huajian Technology Co., Ltd.            Established with investment
                                                                                    production, operation and performance

Zhengzhou Dahua Zhian Information                                                   No significant impact on overall
                                                 Established with investment
Technology Co., Ltd.                                                                production, operation and performance

Anhui Dahua Zhilian Information Technology                                          No significant impact on overall
                                                 Established with investment
Co., Ltd.                                                                           production, operation and performance

Anhui Dahua Zhishu Information Technology                                           No significant impact on overall
                                                 Established with investment
Co., Ltd.                                                                           production, operation and performance

                                                                                    No significant impact on overall
Changsha Dahua Technology Co., Ltd.              Established with investment
                                                                                    production, operation and performance

                                                                                    No significant impact on overall
Tianjin Huajian Technology Co., Ltd.             Established with investment
                                                                                    production, operation and performance

                                                                                    No significant impact on overall
Wuhu Huajian Technology Co., Ltd.                Established with investment
                                                                                    production, operation and performance

                                                                                    No significant impact on overall
Huacheng Network (HK) Technology Limited         Established with investment
                                                                                    production, operation and performance

                                                                                    No significant impact on overall
Dahua Technology QFZ LLC                         Established with investment
                                                                                    production, operation and performance

                                                                                    No significant impact on overall
Dahua Technology Pacific S.A                     Established with investment
                                                                                    production, operation and performance


                                                                                                                        113
                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                   No significant impact on overall
Dahua Technology International Pte. Ltd.         Established with investment
                                                                                   production, operation and performance

Major holding companies and joint stock companies

No significant holding companies and joint stock companies information should be disclosed during the reporting period.


X. Structured Entity Controlled by the Company

□ Applicable √ Not applicable


XI. Prospects for the Future Development of the Company

     1. Development Strategy of the Company
     Dahua will continue to pay the most attention in the smart IoT industry, adhered to the strategic positioning of a
video-centric smart IoT solution and service provider, and focused on the two major business directions of cities and
enterprises. With insights into industry scenarios and profound understanding of client needs, the Company will provide
good smart IoT solutions, so as to promote high-quality, green and innovative development of economy and society.
     Dahua will carry forward its core values characterized by the "customer-oriented, employee-based" principle, fulfill
the mission of “enabling a safer society and smarter living”, maintain its market share by delivering outstanding product
quality and good services, and adhere to altruism and work together with partners to create more value for clients, bring
convenience to numerous industries, and make unremitting efforts to build a beautiful and harmonious world.
     In 2022, the Company will strengthen high-quality development. While maintaining the steady growth of revenue, it
will manage to continuously improve the gross profit and its cash flow, and to realize steady growth of net profit.
     2. Key Work in 2022
     (1) The Company will increase investment in innovation and core technology to create core technical barriers,
adhere to the two major technical directions of AIoT and the IoT digital intelligence platform to provide all-round
technologies and products, and enhance the solutions to clients' pain points to continue to create value from delivering
complete scenario-based solutions.
     (2) The Company will expand new high-value scenarios and highlight the commercial value of software, build
ubiquitous IoT access capability, enrich systematic business components and realize efficient reuse of components. By
focusing on the software with value and developing core business, the Company will strive to become the top in this field,
improve the industry pattern, realize the rapid growth of software revenue, and go all out to achieve the goal of RMB 3
billion in software revenue in 2023.
     (3) The Company will increase investment in innovative business, grasp the strategic opportunities of innovative
business and emerging industries, quickly polish products and solutions, and seek high-speed growth.
     (4) The Company will optimize its global marketing network, continue to reach more clients in key domestic cities and
key overseas countries, explore clients' needs, strengthen the front-line operation, technology and service capacity,
accelerate the response in front-line business, find accurate resources and accumulate clients with value.
     (5) The Company will ensure the security of the supply chain, quickly build a global supply system of low cost, and
continuously improve the capability to provide the global market with stable, efficient and secure supply and systematic
delivery and services. The Company will put the Changsha manufacturing base into operation.
     (6) The Company will strengthen financial and IT investment to build an efficient support system and improve
enterprise management ability.
     (7) The Company will step up its organizational capacity and promote business in less developed regions; pay
attention to employee development, build a stable personnel structure, and promote a virtuous circle consisting of


                                                                                                                       114
                                                                   2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


management personnel and technical professionals; advocate a culture that pursues high performance, improve the
efficiency of the entire organizational and every individual; encourage hard work and reciprocation, and continue to
promote the "Employee Development Community Plan".
     (8) The Company will continue to strengthen the construction of its global compliance system.


XII. Reception of Visits, Communication, Interviews, and Other Activities in the
Report Period

√ Applicable □ Not applicable

                                                                                                            Main
                                                                                                       content of
             Rece                Rece                                                                                         Index of
                      Recepti                                                                                the
Reception ption                   ption                                                                                       the basic
                           on                                  Reception objects                      discussion
   Time      locati              target                                                                                   information
                      Method                                                                               and the
               on                 type                                                                                    of research
                                                                                                      information
                                                                                                       provided

                                          Essence Fund, Essence Securities, Power Pacific,
                                          Guangzhou Bingshen Investment, Bosera Funds, Caitong
                                          Fund, Shanghai Caitong Asset Management, Ivy Assets,
                                          Shanghai Chengshi Asset Management, Dajia Baoxian
                                          Fund, Morgan Stanley Huaxin Funds, Danyi Investment,        Communic
                                          Springs Capital, Doowin Group, Northeast Securities,        ated         on
                                          Self-Operated Business of Orient Securities, Soochow        business
                                          Securities, Dongzheng Asset Management, DH Fund             developme
                                          Management, Shenzhen Hillview Capital Management,           nt             of
                                                                                                                          For     more
                                          Fuanda Fund, Fidelity Funds, Fullgoal Fund, Shanghai        industry
                                                                                                                          information
                                          Perseverance Asset Management, Green Fund, Sunrise          segmentati
                      Field                                                                                               ,      please
                                          Asset, ICBC Credit Suisse, GF Fund Management, GF           on,
            Comp investig                                                                                                 see        the
                                          Securities, Self-operated Business of GF Securities,        software
            any       ation,                                                                                              investor
January                          Institu Sinolink Securities, Guosheng Securities, China Life         business
            meeti telepho                                                                                                 relations
29, 2021                         tion     Pension, China Life Asset Management, Guotai Asset          layout,
            ng        ne                                                                                                  activity list
                                          Management, UBS SDIC, Guosen Securities, Guoyuan            artificial
            room commu                                                                                                    in
                                          Securities, Haitong Securities, Valuebed Capital, Hexi      intelligence
                      nication                                                                                            http://www.
                                          Capital, Hony Horizon Fund, Sequoia Capital, HC Capital,    application
                                                                                                                          cninfo.com
                                          Huaan Securities, Self-operated Business of Huaan           and      other
                                                                                                                          .cn
                                          Securities, Hua Chuang Securities, Harfor Funds, Huatai     contents.
                                          Insurance Group, Huatai Asset Management, China AMC,        No
                                          China Everwin Asset, China Future Capital Group,            information
                                          High-flyer Quant, HSBC Jintrust Fund Management, Huijin     was
                                          Asset Management, China Universal Asset Management,         provided.
                                          Harvest Fund, CCB Principal Asset Management, BOCOM
                                          Schroders, Golden Eagle, Invesco Great Wall Fund
                                          Management, JT Asset Management, Shenzhen Intewise
                                          Capital, Junze Investment, Kendall Square Capital, Lenovo


                                                                                                                                      115
                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                       Capital, Neuberger Berman Funds, Minsheng Royal Fund
                                       Management, Southern Asset Management, Ningyin Wealth
                                       Management, Wealspring Asset, ABC-CA Fund
                                       Management, Lion Fund, Peifeng Assets, Penghua Fund
                                       Management, Ping An Asset, Ping An Asset Management,
                                       Foresea Life Insurance, Headwater Investment
                                       Management, Ren Bridge Asset Management, Rongtong
                                       Fund, Foresight Fund, Xiamen Pearl Investment
                                       Management, Shanghai Chengtou Group, Shanghai
                                       Daoren Asset, China International Fund Management, SWS
                                       MU Fund Management, Haining Tenbagger Capital
                                       Investment, Suzhou Junrong Asset Management Co., Ltd.,
                                       CPIC Asset Management, Manulife TEDA Fund
                                       Management, Taikang, Tianhong Asset Management,
                                       Tongben Investment, Sunsource Investment, Wu Chao,
                                       Wukong Investment, Western Leadbank FMC, Shiva
                                       Captial Group, New China Fund, New China Asset, Cinda
                                       Securities, CIB Fund Management, Aegon-Industrial Fund,
                                       Sunshine Asset Management, Discovering Investment,
                                       China Galaxy Securities, Yinhua Fund, Argent Fund, Infore
                                       Capital, Yingke PE, Maxwealth Fund, Yuhe Asset, Golden
                                       Trust Sinopac Fund Management, Longrising, Gortune
                                       Investment, ZQ Asset Management, Changjiang Pension,
                                       Changsheng Fund Management, China Merchants Fund,
                                       Zheshang Fund, Zhonggeng Fund, China International
                                       Capital Corporation, CICC Asset Management,
                                       CITIC-Prudential, China Securities, CITIC Securities, CITIC
                                       AMC, BOC International, Bank of China Investment
                                       Management, China Post, CRAMC, Rosefinch Fund,
                                       Zi-Galaxy Investment, Destination Partners Limited,
                                       Frankline Templeton, Inforesight (China Insight Fund in
                                       CRM), LSQSPAC Fund, Panjing Harbourview Investment
                                       Fund, Point72, and UBS

                                       Organization: APS Asset Management, Essence Fund, CQ Communic For                    more
                                       Capital, Purekind Fund, Essence Securities, Dacheng Fund, ated on the information
                  Field                Chengsheng Investment, Ren Bridge Asset Management,           developme ,           please
            Comp investig              Springs Capital, Evergreen Foundation Technology, Orient      nt trend of see            the
                             Institu
            any   ation,               Securities, Shanghai Goldensum Investment Management, each                    investor
March 25,                    tion
            meeti telepho              Shenzhen Hillview Capital Management, Guangzhou               business        relations
2021                         Indivi
            ng    ne                   Bingshen Investment, Fidelity Worldwide Investment,           segment         activity list
                             dual
            room commu                 Cailian Press, Hillhouse Capital, Chengyang Investment,       and         the in
                  nication             Northeast Securities, Orient Fund, Everbright Securities,     analysis of http://www.
                                       Orient Securities Assets Management, Guodu Securities,        financial       cninfo.com
                                       Donghai Securities, Guohua Life, Soochow Fund, Guotai         indicators      .cn


                                                                                                                                 116
                                                           2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                  Asset Management, Soochow Securities, Citibank, Founder of           the
                                  Securities, Huaan Securities, Fengpei Capital LLC, Huarong Company
                                  Securities, Hainan Fudao Private Equity Fund Management, in 2020. No
                                  Huijing Assets, Gangli Investment, Harvest Fund, Shanghai information
                                  Perseverance Asset Management, Greenwoods Assets, JT was
                                  Asset Management, Junhe Capital, JP Morgan, Lide             provided.
                                  Capital, Granford Capital, Linfu Investment Management,
                                  Everbright Securities Asset Management, Marco Polo Pure
                                  Asset Management, GF Securities, Macquarie Funds
                                  Management , Huichuang Fuxiang Investment, Minsheng
                                  Securities, Guohua Life, DIB Asset Management, Gfund,
                                  Morgan Stanley Real Estate Fund, Sinolink Securities Asset
                                  Management, Nanjing Securities, Guolian Life Insurance,
                                  Lion Fund, Guosheng Securities, Ruike Assets, Guosen
                                  Securities, Credit Suisse, Guoyuan Securities, CSFG
                                  International Asset Management, Quadrant Fund, Sense
                                  Fund, Haitong Securities, YJH Assets, Hejv Capital, Yiheng
                                  Investment, Hangzhou Jiulong Assets, Chasecloud Asset,
                                  Honorrock Assets, China International Fund Management,
                                  Visione Asset, Destone Fund, Zebang New Energy
                                  Resources, Junchuang Fund, Shenzhen Valuebed
                                  Investment Ltd., Shenzhen Xiangshu International Fund,
                                  Valuebed Capital, Taikang Asset Management, Hony
                                  Horizon Fund, Sunshine Capital, HuaAn Funds, Southwest
                                  Securities, Hua Chuang Securities, Starock Investment,
                                  Harfor Funds, Easyfunds, Beijing Huatai New Industry
                                  Investment Fund, Yimin Asset Management, Self-Operated
                                  Business of Huatai Securities, Great Wall Securities, HSBC
                                  Jintrust Fund Management, Changjiang Securities, Huijin
                                  Asset Management, China Merchants Fund, China
                                  Universal Asset Management, China Merchants Securities,
                                  BOCOM MSIG Life Insurance, CEC Port, BOCOM
                                  Schroders Fund, China Life Insurance CAPVISION, China
                                  Securities, Shenzhen Intewise Capital, CITIC Securities,
                                  China Unicom 5G Master Fund, Aviva-COFCO Life
                                  Insurance, Lingze Capital, Hangzhou Zhongyu Investment
                                  Management, Mingya Fund, J.P. Morgan Securities, ICBC
                                  Credit Suisse, Arohi Fund, CPS MEDIA GROUP, Broad
                                  Peak Investment, HSBC, Citi Bank, JP Morgan, Credit
                                  Suisse, Omdia, DTC Capital, Omdia (IHS), MLP, Polar
                                  capital, Morgan Stanley, and UBS; individual: Tong Zuming

            Comp Field     Institu Organization: Credit Ease, Shanghai Zhongqian Investment Communic For         more
April 23,
            any   Investig tion   Management, Zhejiang Dunhou, Huijia Capital                  ated on the information
2021
            meeti ation    Indivi Management, Ruoxi Investment Management, BOC                 Company's ,     please


                                                                                                                    117
                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


            ng               dual   International, Easy Funds, Shanghai Jianlong Asset         overall          see        the
            room                    Management, Shanghai YOUPU, Zhejiang Shanyuan              domestic         investor
                                    Investment Management, Shanghai Elegant China Life         and              relations
                                    Pension, Bank of Shanghai Asset Management, HZBANK         overseas         activity list
                                    Wealth Management, Hangzhou Diantie Auto Components, operations in
                                    SPD Bank Asset Management, Kunlun Asset Management, in the first http://www.
                                    Shanghai Jade Stone Investment Management, PSBC,           quarter      of cninfo.com
                                    Southwest Securities, Zhong Ou AMC, Everbright Wealth      2021,        its .cn
                                    Management, Hangzhou Miyou, AVIC Securities, Zhejiang      annual
                                    Jinyue Technology, Huaan Securities, Hangzhou Jiulong      developme
                                    Assets, CICC Capital, Orient Securities, Shanghai Hongrui nt
                                    Investment , Caitong Securities, CITIC Securities, Shanghai prospects
                                    Securities, BLF Investment Management, China Minsheng      and     other
                                    Bank Wealth Management, BOCOM Wealth Management,           contents.
                                    CMB Wealth Management, Huaxia Wealth Management,           No
                                    Hangzhou Financial Investment Group, GF Securities,        information
                                    Zhejiang Right Asset Management, ZJAMP Investment,         was
                                    CNDEBO, and Industrial Securities; individual: Xin Li, Chen provided.
                                    Han, Guo Jinmei, Chen Dongliang, Liu Dahua, Xu Xinghua,
                                    Jiang Xuzhou, Chen Liyan, Zhang Zhanchi, and Liao Zhihui

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                                                                                                                For    more
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                                    Management, and Guosheng Securities                        contents.
                                                                                                                .cn
                                                                                               No
                                                                                               information
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                                    AEON Insurance Asset Management, Kingseed Capital,         Communic For            more
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            any    Field
May 17,                      Institu Asset Management, Soochow Securities, Kaifeng             internal         ,     please
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            ng     ation
                                    Stanley, Yu'ang Fund, Zhi Yun Capital, Self-operated       n                investor
            room
                                    Business of Guorong Securities, Horizon Asset,             constructio relations


                                                                                                                            118
                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                    Self-operated Business of Shanghai Trust, Haitong            n     of    the activity list
                                    Securities, Self-operated Business of Huafu Securities,      Company,           in
                                    CITIC-Prudential Fund Management, Zhong Zheng Qian           developme http://www.
                                    Yuan, Oriental Alpha Fund, Zhejiang Buttonwood & Right       nt status of cninfo.com
                                    Asset Management, Commando Capital, Etiqa Insurance          industry           .cn
                                    BHD, Hamon Investment Group, Nomura Asset                    segmentati
                                    Management, Van Berkom & Associates, Cecil Street            on,
                                    Capital Management, China Galaxy Asset Management,           developme
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June 7,                      Institu Investment, Guoyuan Securities, Kaifeng Investment, Union
           meeti Investig                                                                        nt, financial relations
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                                                                                                 contents.


                                                                                                                                119
                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                                  No
                                                                                                  information
                                                                                                  was
                                                                                                  provided.

                                     Organization: BroadPeak, CitiBank, LMRPartners, Point72,
                                     Templeton, Essence Asset Management, Guangzhou
                                     Bingshen Investment, Broad Fund, Brilliance Capital, Caiyu
                                     Asset, Caitong Securities, Ivy Assets, TruValue Asset
                                     Management, Dacheng Fund, Springs Capital, Oriental
                                     Alpha Fund, Eastmoney Securities, Orient Securities,
                                     Shenzhen Hillview Capital Management, Fullgoal Fund,
                                     Shanghai Perseverance Asset Management, ICBC Credit
                                     Suisse, GF Securities, Sinolink Securities, Guosheng
                                     Securities, Guotai Asset Management, Guotai Junan            Communic
                                     Securities, Guoyuan Securities, Guozan Investment,           ated on the
                                     Haitong Securities, Haocheng Asset Management, United        semi-annu
                                     Vision Asset Management, Shenzhen Valuebed Investment al operation
                                     Ltd., Honghua Investment, Huaan Securities, Huabao WP        of      the
                                     Fund Management, Hua Chuang Securities, Harfor Funds, Company,
                                                                                                                 For    more
                                     Huatai Securities, Huaxi Securities, China AMC, China        the
                                                                                                                 information
                                     Future Capital Group, China Universal Asset Management, financial
                                                                                                                 ,     please
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             any                                                                                                 investor
August 28,           ne      tion    JH Investment, Kendall Square Capital, Kaifeng Investment, R&D
             meeti                                                                                               relations
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                                     Insurance, Magnifount, Jiangsu Winfast Investment, Credit    contents.
                                     Suisse, Credit Suisse Securities, UBS Securities, Sandeng No
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                                     Asset, Western Leadbank FMC, Western Securities,
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                                     Fund, Infore Capital, Yongderuixuan (Qingdao) Private
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                                     Wall Securities, Changjian Investment Management,
                                     Changjiang Securities, Changjiang Capital, Changjiang
                                     Asset Management, Changxin Asset Management, China
                                     Merchants Fund, China Merchants Securities, Zheshang


                                                                                                                             120
                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                       Fund, ZSAMC, Zhimeng Capital, Zhonggeng Fund, China
                                       Life Insurance, CITIC-Prudential, China Securities, CITIC
                                       Securities, BOC International, BOC International, China
                                       Post Insurance, Shanghai Zhongyu Investment, Zhuxi
                                       Capital; individual: Guo Min, and Deng Yongming

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                                       Zhonggeng Fund, and Self-Operated Business of Zhongtai information
                                       Securities                                                  was
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                                                                                                   Communic
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                                                                                                   nt
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                                                                                                   and       the http://www.
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                                                                                                   demerger         cninfo.com
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                                                                                                   subsidiarie
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                                                                                                   information
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                                                                                                   was
                                       Guotai Asset Management, Guotai Junan Securities, UBS
                                                                                                   provided.
                                       SDIC, China Guoxin Investment Group, Guoyuan


                                                                                                                                121
                         2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Securities, Omnilux Fund, Haitong Securities, HZBANK
Wealth Management, United Vision Asset Management,
Visione Asset, Hexie Health Insurance, Hexi Capital,
Hongta Securities, Sinosafe General Insurance, Huaan
Securities, Huaan Securities, Hua Chuang Securities,
Harfor Funds, China Dragon Securities, Huashan Capital,
Huatai Securities, Huaxi Securities, China AMC, China
Future Capital Group, High-flyer Quant, HSBC Jintrust Fund
Management, China Universal Asset Management, CCB
Investment, CCB International, BOCOM MSIG Life
Insurance, Golden Eagle Fund, Goldstate Capital FMC.,
Greenwoods Assets, JT Asset Management, Joinwin Fund,
KS Fund, KS Fund, First Seafront Fund, Kaifeng
Investment, YJH Assets, Commando Capital, Lingze
Capital, Lingze Capital, Macquarie Securities, River Fund,
DIB Asset Management, Mingya Fund, J.P. Morgan, Morgan
Stanley, Much Asset, Wealspring Asset, Lion Fund, Panjing
Investment, Panhou Dongliang (Shanghai) Capital
Management, Pengyuan Capital, Penghua Fund
Management, Pengyang AMC, Pengyang AMC, Ping An
Pension, Ping An Bank, Pingzhun Technology, Putai
Management, SPD Bank, Henan Qing Shui Yuan
Technology, PICC AMC, Krypton Fortune, Credit Suisse,
UBS Securities, Zhejiang Shanyuan Investment
Management, China International Fund Management,
Shenwan Hongyuan Group, Shenzhen RuiFu Asset
Management, Goldenfaith Asset Management, Xiamen
Shidai Maibo Investment, CPIC Asset Management,
First-trust Fund, Tianfeng Securities, Tianhong Asset
Management, Tianni Investment, Tongtai AMC, Upright
Asset, Western Leadbank FMC, Western Securities,
Southwest Securities, Silverling Capital, V-FUND, New
China Asset, National University of Singapore, Shenzhen
City Xinyang Fund Management, Xinyan Venture Capital,
China Industrial International Trust, Sunshine Insurance
Group, Nomura Securities, Yinhua Fund, Shanghai Yingshui
Investment, YONGAN GUOFU, Yonghao Business and
Trade, HangZhou YouYizeng Management, Yuyi Asset,
Yuancheng Investment, Yuekai Securities, Yunnan
Investment, Great Wall Fund, Changjian Investment
Management, Great Wall Changsheng Life Insurance,
Changxin Asset Management, China Merchants Fund,
Zheshang Fund, Zheshang Securities, Zhengsong Assets,
Zhengquan, Zhonggeng Fund, China Life Insurance, AVIC



                                                                              122
                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                      Securities, Bob-Cardif Life, China Insurance, Zhong Ou
                                      AMC, Zhongrong Fund, Zhongtian Securities,
                                      CITIC-Prudential, CITIC Securities, Generali China, BOC
                                      International, PSBC, Shanghai Zhongyu Investment,
                                      Shanghai Zhongyu Asset Management, Central China
                                      Securities, Jurassic Asset; individual: Xu Honghui, Zhu
                                      Jiangwu, Rao Xiaofei, Guo Min, Fan Zhongqiang, and Hong
                                      Huilu

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                                                                                                and     other .cn
                                                                                                contents.
                                                                                                No
                                                                                                information
                                                                                                was
                                                                                                provided.




                                                                                                                         123
                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.




                               Section IV Corporate Governance

I. Basic Situation on Corporate Governance

Dahua strictly follows the Company Law, Securities Law, Code of Corporate Governance for Listed Companies and other
relevant laws, regulations, and regulatory documents of regulatory authorities to establish a shareholders' meeting, board
of directors, board of supervisors, and management. There are four special committees under the board of directors,
including the Strategy Committee, Audit Committee, Nomination Committee, and Remuneration and Appraisal Committee,
with each having clear responsibilities and coordinated operations.
During the reporting period, the Company constantly improved corporate governance structure, established and improved
internal control system, constantly improved the Company's standardized operation level, strictly performed the
information disclosure obligations, and focused on protection of the investors' interests. During the reporting period, the
actual situation of corporate governance is basically in line with the regulatory documents on the governance of listed
companies issued by China Securities Regulatory Commission.
(I) ShareholdersandGeneral Meeting: TheCompanystandardizesthecalling,convening,andvotingproceduresof the
shareholders'      general     meetings        in   accordance         withtheregulationsandrequirementsofthe            Company
Law,theArticlesofAssociationandtheRulesofProceduresoftheShareholders'GeneralMeeting.                             During        the
reporting period, the Company organized 4 shareholders' general meetings to make resolutions on periodic reports, the
non-public issuance of shares and other issues. The procedures for calling and convening the shareholders' general
meeting of the Company, the qualifications of the persons attending the shareholders' general meeting, and the voting
procedures of the shareholders' general meeting are in compliance with the requirements of the Company Law,
theRulesofProceduresoftheShareholders' GeneralMeeting and other laws and regulations, providing convenience
for shareholders to participate in decision-making by combining on-site voting with online voting, and ensuring that all
shareholders, especially small and medium investors, have equal rights and interests and can exercise their rights.
IIThecompanyandthecontrollingshareholders:Thecompanyisindependentfromthecontrollingshareholdersinter
msofbusiness,personnel,assets,financeandorganizations.Thecompany'sboardofdirectors,boardofsupervisors
andotherinternalagenciesoperateindependently. The controlling shareholders of the Company were able to strictly
regulate his own behaviors, and there was no behavior that directly or indirectly interfered with the Company's
decision-making and business activities outside of the shareholders' general meeting, and there was no non-operational
behavior          of          appropriation          of          the         capital          of       listed           companies.
Thecompany'sboardofdirectors,boardofsupervisorsandotherinternalagenciesoperateindependently.
(III) Directors and Board of Directors: The Company elects the directors and appoints the independent directors in strict
accordance      with   the   selection   and    employment   procedure       specified   in   the   “Company   Law”    and   the
“ArticlesofAssociation”. At present, the Company has seven directors, including three independent directors, all of whom
are experts in corporate management and financial accounting and other fields. The number and composition of the board
of directors meet the requirements of relevant laws and regulations and the “Articles of Association”. All of the Company's
directors should perform their duties with integrity and diligence in accordance with the principles of maximizing the
interests of the company and shareholders. The Board of Directors convened board meetings and implemented the
resolutions of the shareholders' meeting in strict accordance with "Articles of Association" and "Rules of Procedure of the
Board of Directors"; All the directors were able to perform their due duties and conscientiously attended the Board
meetings and shareholders' meetings to safeguard the legitimate rights and interests of the Company and sharehol ders.
(IV) Supervisors and the Board of Supervisors: The Company strictly elects the supervisors by the election and
appointment procedures specified in the “Company Law” and the “ArticlesofAssociation”. The Company currently has


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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


three supervisors, including one chairman of the board supervisors. The number and composition of the board of
supervisors meet the requirements of relevant laws and regulations and the “Articles of Association”. The Board of
Supervisors convened supervisor meetings in strict accordance with the provisions of "Articles of Association" and "Rules
of Procedure of the Board of Supervisors"; All the supervisors performed their duties conscientiously, and with integrity,
diligence and conscientiousness, they effectively supervised and expressed independent opinions on company finance as
well as the legitimacy and compliance of the performance of job duties for directors and senior managers to safeguard the
legitimate rights and interests of the Company and shareholders.
(V) Senior Management: The Company's senior management has clear responsibilities, performs duties in strict
accordance with the Articles of Association and other management systems, with diligence and conscientiousness, and
effectively implements the resolutions of the Board of Directors.
(VI)PerformanceAppraisalandIncentiveandConstraintMechanisms:Tofurtherestablishandimprovethecompany's
incentivemechanismandstrengthenthecompany'sphilosophyofsustainabledevelopmentof
bothmanagementandcoreemployees,thecompanyimplementsarestrictedstockincentiveplanandemployeestock
ownershipplan         which       reinforce      theinterestsharing       andrestraintmechanisms           applied        to
shareholdersandcorebusinesspersonnel. It hasmaintainedthestabilityofmanagementteamsandbusinessleaders,
guaranteedtherealization of the company'sdevelopmentstrategyandbusinessobjectives,andensuredthecompany's
soundlong-termdevelopment. The appointment of company executives is open, transparent and complies with laws a nd
regulations.
(VII) Stakeholders: The company fully respects and safeguards the legitimate rights and interests of relevant stakeholders.
While striving to achieve a steady growth of the company's performance, the company also effectively treats and prot ects
the legitimate rights and interests of all stakeholders, strengthens the communication and cooperation between interested
parties and the Company and continuously improves product quality, protects the environment, implements energy-saving
and emission-reduction programs, etc. The company actively participates in social charity and philanthropy to realize the
balance of interests among shareholders, employees, society, etc., in order to promote sustainable, stable and healthy
development of the company.
(VIII) Information Disclosure and Investor Relations: The Company performs obligations for truthful, accurate, timely, and
complete information disclosure in strict accordance with the relevant laws and regulations and the Company's
"Information Disclosure Management System" and "Investor Relations Management System", and designates Securities
Times and www.cninfo.com as the media channels for such disclosure; the Company strictly enforces the confidentiality of
undisclosed information. According to the Company's "Inside Information Confidentiality System", registering and filing
internal information insiders has been done properly. The internal information insider filing system has been established
and submitted to the regulatory authorities for record in time as required, and the behavior of submitting company
information to external information users has been strictly regulated. During the reporting period, no incidence of stock
trading based on insider information has occurred.
At the same time, the Company engages in active investor communication by organizing investor relations activities. The
Company has opened investor relations management column on its official website, and answered investors' questions
through the investor interaction platform of Shenzhen Stock Exchange and the Company's investor hotline, so as to keep
investors' communication channels available, help investors understand and work with the Company, improve the
Company's transparency, and protect the legitimate rights and interests of all shareholders.

Whether the actual status of corporate governance significantly deviates from laws, administrative regulations and the
rules issued by the China Securities Regulatory Commission regarding the governance of listed companies.

□ Yes √ No
There is no significant difference between the actual situation of corporate governance and laws, administrative
regulations and the rules issued by China Securities Regulatory Commission regarding the governance of listed


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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


companies.


II. The Company's Independence from the Controlling Shareholders, Actual
Controllers in Asset, Personnel, Finance, Organization, Business, etc.

The company and the controlling shareholders are completely separated in terms of business, personnel, assets,
organization, and finance, and has independent and complete businesses and capabilities of independent operation.
1. Business independence
The company's business is independent of the controlling shareholders, actual controllers and other enterprises under
their control, and has an independent and complete R&D, production, procurement, and sales system; the technology
required for production and operation is legal, independently owned, or licensed for use by the company with no asset
disputes. The company has signed all external contracts independently, and has the ability to independently make
production and operation decisions and engage in production and business activities. The company has independent
spaces for production and operation and offices.
2. Staff independence
The company's personnel are independent from the controlling shareholders, actual controllers and other companies
controlled by them. The company has an independent human resources department responsible for labor, personnel and
payroll management. The Company has established an independent labor, personnel, and salary management system.
The production, operation, and administration are independent of the controlling shareholders, actual controllers, and
other companies controlled by them; the recommendation, election, and appointment of directors, supervisors, and senior
managers of the Company have all been conducted legally and independently; senior management personnel such as the
president, executive president, senior vice president, board secretary, and finance director did not hold positions other
than directors and supervisors for controlling shareholders, actual controllers, and other companies controlled by them or
receive salaries from them; the Company's financial staff do not have a part-time job with the controlling shareholders,
actual controllers, and other companies controlled by them.
3. Asset independence
The company's assets are independent from the controlling shareholders, actual controllers and other companies
controlled by them. The company's main assets include the ownership and use rights of complete land, plants, machinery
and equipment, trademarks, patents, non-patented technology required for the main business, and an independent raw
material procurement and product sales system. The property rights of the above assets are clear and completely
independent of the controlling shareholders and major shareholders. There was misappropriation of the company's assets
by the controlling shareholders and major shareholders.
4. Institutional independence
The company's organizations are independent from the controlling shareholders, actual controllers and other companies
controlled by them. The Company has established shareholders' general meeting, board of directors and board of
supervisors, and other decision-making, implementation and supervision agencies. It has also appointed senior managers
such as president, executive president, senior vice president, board secretary, and chief financial officer; the Company
has set up specialized departments equipped with the necessary personnel independently responsible for
domestic/overseas sales, R&D, supply chain, delivery and service, quality and service, finance, legal affairs, securities,
internal audit, human resources, administration, IT, and other functions. The internal organizations perform their
respective operational management responsibilities under the leadership of the board of directors and the president in
accordance with the rules and regulations; there have been no cases in which the controlling shareholders, actual
controllers, and other companies controlled by them are confused with their identities and duties; there has been no
incidence of the controlling shareholders or actual controllers intervening in the establishment of the C ompany's



                                                                                                                      126
                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


organizational setup.
5. Financial independence
The company's finance is independent from the controlling shareholders, actual controllers and other companies
controlled by them. The company has established an independent financial department with full-time financial accounting
personnel, and has established an independent financial accounting system for independent financial decisions. It has a
standardized financial accounting system and financial management system for subsidiaries; the company has
independently opened a basic deposit account so that there is no sharing of bank accounts with actual controllers,
controlling shareholders, and other companies controlled by it; the company handled tax registrations with the Zhejiang
Provincial State Tax Bureau and the Zhejiang Provincial Local Tax Bureau and paid taxes independently as required by
law.


III Horizontal competition

□ Applicable √ Not applicable




                                     Percentage
   Conference           Conference                    Date of       Date of
                                     of Investors                                        Conference Resolution
       Session            Type                      Conference Disclosure
                                      Involved

                                                                              For more information, please refer to the
First Interim
                    Extraordinary                                             Announcement of Resolutions Made on the
Shareholders'                                       January 22, January
                    General               51.52%                              First Interim Shareholders' General Meeting
General Meeting                                     2021          23, 2021
                    Meeting                                                   in 2021 (Announcement number: 2021-006)
in 2021
                                                                              in http://www.cninfo.com.cn

                                                                              For more information, please refer to the
2020 Annual         Annual                                                    Announcement on the Resolutions Made on
                                                    April 23,     April 24,
General Meeting     General               46.66%                              the 2020 Annual General Meeting of
                                                    2021          2021
of Shareholders     Meeting                                                   Shareholders (Announcement number:
                                                                              2021-064) in http://www.cninfo.com.cn

                                                                              For more information, please refer to the
Second Interim
                    Extraordinary                                             Announcement of Resolutions Made on the
Shareholders'                                       June 11,      June 12,
                    General               44.65%                              Second Interim Shareholders' General
General Meeting                                     2021          2021
                    Meeting                                                   Meeting in 2021 (Announcement number:
in 2021
                                                                              2021-076) in http://www.cninfo.com.cn

                                                                              For more information, please refer to the
Third Interim
                    Extraordinary                                             Announcement of Resolutions Made on the
Shareholders'                                       December      December
                    General               49.35%                              Third Interim Shareholders' General Meeting
General Meeting                                     20, 2021      21, 2021
                    Meeting                                                   in 2021 (Announcement number: 2021-141)
in 2021
                                                                              in http://www.cninfo.com.cn




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                                                                      2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


 IV. Relevant Situation of the Annual General Meeting of Shareholders and the
Extraordinary General Meeting of Shareholders Held in the Reporting Period

1. The shareholders' meetings for this reporting period

2. Convening of the interim shareholders' general meetings upon request of the preferred
stockholders whose voting rights are restored

□ Applicable √ Not applicable


IV. Directors, Supervisors and Senior Management

1. Basic information


                                                                                        Number
                                                                       Number of                     Number
                                                                                          of
                                                                       shares held                      of                    Number of Reaso
                                                                                        shares                     Other
                                                Starting Terminati       at the                      shares                   shares held ns for
                      Position Gend Ag                                                  increas                    chang
 Name        Post                               date of   on Date       beginning                    decreas                  at the end change
                       status         er   e                                             ed in                       es
                                                 tenure   of tenure      of the                      ed in the                  of the            s in
                                                                                          the                      (share)
                                                                         period                       period                    period        shares
                                                                                        period
                                                                         (share)                     (share)
                                                                                        (share)

Fu        Chairman, Incumbe                     April 01, August       1,023,868,9                                            1,023,868,9
                                  Male     55                                                    0             0          0                   -
Liquan    President nt                          2005      11, 2023                 80                                                    80

          Vice        Incumbe                   April 01, August
Wu Jun                            Male     50                          69,250,886                0             0          0 69,250,886 -
          Chairman nt                           2005      11, 2023

Zhang     Director,                                                                                                                           Person
                      Incumbe                   May 20, August                                       1,010,00
Xingmin Executive                 Male     45                           4,042,893                0                        0    3,032,893 al
                      nt                        2010      11, 2023                                             0
g         President                                                                                                                           reason

Chen                  Incumbe Femal             April 01, August
          Director                         55                          71,262,813                0             0          0 71,262,813 -
Ailing                nt          e             2005      11, 2023

          Independ
Liu                   Incumbe                   August    August
          ent                     Male     59                                       0            0             0          0               0-
Hanlin                nt                        12, 2020 11, 2023
          Director

          Independ
Zhang                 Incumbe                   August    August
          ent                     Male     57                                       0            0             0          0               0-
Yuli                  nt                        12, 2020 11, 2023
          Director

          Independ                              Decemb
Cao                   Incumbe                             August
          ent                     Male     47 er 20,                                0            0             0          0               0-
Yanlong               nt                                  11, 2023
          Director                              2021

Song      Superviso Incumbe Femal               April 03, August
                                           40                                       0            0             0          0               0-
Maoyua r              nt          e             2008      11, 2023


                                                                                                                                                   128
                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


n

Zheng      Superviso Incumbe Femal           August    August
                                        43                             50,200        0        0       0      50,200 -
Jieping r              nt        e           12, 2020 11, 2023

Zuo        Superviso Incumbe Femal           April 03, August
                                        44                                   0       0        0       0           0-
Pengfei r              nt        e           2008      11, 2023

           Senior                            Februar                                                                Person
Jiang                  Incumbe                         August
           Vice                  Male   42 y 27,                    2,090,000        0 520,000        0   1,570,000 al
Xiaolai                nt                              11, 2023
           President                         2020                                                                   reason

           Senior                                                                                                   Person
                       Incumbe               October August
Liu Ming Vice                    Male   41                          1,318,100        0 320,000        0    998,100 al
                       nt                    12, 2020 11, 2023
           President                                                                                                reason

           Senior                            Februar                                                                Person
                       Incumbe                         August
Li Zhijie Vice                   Male   47 y 27,                    1,690,000        0 420,000        0   1,270,000 al
                       nt                              11, 2023
           President                         2020                                                                   reason

           Senior
                       Incumbe               October August
Song Ke Vice                     Male   44                                   0       0        0       0           0-
                       nt                    12, 2020 11, 2023
           President

           Secretary
           of the
                                             Decemb                                                                 Person
           Board,      Incumbe                         August
Wu Jian                          Male   48 er 01,                   2,549,335        0 637,000        0   1,912,335 al
           Senior      nt                              11, 2023
                                             2005                                                                   reason
           Vice
           President

           CFO,
                                             Februar                                                                Person
Xu         Senior      Incumbe Femal                   August
                                        50 y 27,                    1,550,000        0 380,000        0   1,170,000 al
Qiaofen Vice           nt        e                     11, 2023
                                             2020                                                                   reason
           President

Xu         Senior                                                                                                   Person
                       Incumbe               March     August
Zhichen Vice                     Male   56                          1,550,000        0 380,000        0   1,170,000 al
                       nt                    22, 2018 11, 2023
g          President                                                                                                reason

           Senior                                                                                                   Person
Zhu                    Incumbe               March     August
           Vice                  Male   40                          2,120,225        0 530,000        0   1,590,225 al
Jiantang               nt                    22, 2018 11, 2023
           President                                                                                                reason

           Senior                                                                                                   Person
Zhao                   Incumbe               March     August
           Vice                  Male   45                          2,700,000        0 675,000        0   2,025,000 al
Yuning                 nt                    22, 2018 11, 2023
           President                                                                                                reason

           Senior                                                                                                   Person
Ying                   Resigne               May 20, March
           Vice                  Male   53                          2,689,250        0 672,313        0   2,016,937 al
Yong                   d                     2010      23, 2021
           President                                                                                                reason

Chen       Vice        Resigne Male     47 May 20, March            1,835,951        0 300,000        0   1,535,951 Person



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                                                                           2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Yuqing     President d                              2010        23, 2021                                                            al
                                                                                                                                    reason

                                                                                                                                    Person
Wu         Vice           Resigne                   May 20, March
                                      Male     66                              762,280          0 190,000         0      572,280 al
Yunlong President d                                 2010        23, 2021
                                                                                                                                    reason

Yang       Independ                                             Decembe
                          Resigne                   August
Huayon ent                            Male     61               r 20,                 0         0         0       0             0-
                          d                         12, 2020
g          Director                                             2021

Zhu                                                             Decembe
                          Resigne                   April 01,               160,577,49                                160,577,49
Jiangmi Director                      Male     55               r 18,                           0         0       0                 -
                          d                         2005                              0                                         0
ng                                                              2021

                                                                            1,349,908,4             6,034,31          1,343,874,0
Total             --           --       --     --      --           --                          0                 0                      --
                                                                                     03                   3                   90

Whether there is any outgoing directors, supervisors or dismissal of senior management in their term of office during the
reporting period.

□ Yes √ No
Changes of Directors, Supervisors and Senior Management of the Company
√ Applicable □ Not applicable

        Name                  Title          Type                 Date                                   Causes

                       Senior Vice                                               Resigned voluntarily as senior vice president but still
Ying Yong                                Dismissal March 23, 2021
                       President                                                 undertook work in the Company

                                                                                 Resigned voluntarily as vice president but still
Wu Yunlong             Vice President    Dismissal March 23, 2021
                                                                                 undertook work in the Company

                                                                                 Resigned voluntarily as vice president but still
Chen Yuqing            Vice President    Dismissal March 23, 2021
                                                                                 undertook work in the Company

                                         Appointm
                       Senior Vice
Liu Ming                                 ent and      November 30, 2021          Board of Directors appointment and dismissal
                       President
                                         dismissal

                                         Appointm
                       Senior Vice
Song Ke                                  ent and      November 30, 2021          Board of Directors appointment and dismissal
                       President
                                         dismissal

                                                                                 Resigned voluntarily as director, do not work in the
Zhu Jiangming Director                   Resigned December 18, 2021
                                                                                 Company

                       Independent
Yang Huayong                             Resigned December 20, 2021              Resigned voluntarily as independent director
                       Director

                       Independent       Appointm
Cao Yanlong                                           December 20, 2021          Appointment of Board of Directors
                       Director          ent




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2. Positions

Professional backgrounds, major work experiences and current main responsibilities in the Company for incumbent
directors, supervisors and senior management of the Company
Mr. Fu Liquan, Chinese nationality, permanent residence in Cyprus, born in 1967, with master degree in EMBA of Zhejiang
University. As one of the main founders of the Company, he served as chairman and president of the Company, a nd now
serves as chairman and president of the Company. In 2018, his employment was renewed by China Security Association
as an expert of the Expert Committee of China Security & Protection Industry Association. He has won the honors of
“Outstanding Figure Award of China Security - Tribute to the 40 Years Anniversary of Reform and Opening Up”, “Top Ten
Influential Zhejiang Entrepreneurs”, “Model Worker of Zhejiang Province”, “One of the 40 Figures of Industry Innovative
Development of Zhejiang for the 40 years Anniversary of Reform and Opening Up”, “Excellent Enterprise Operator with
Outstanding Contributions to the Information Economy”, “Excellent Constructer of Socialism with Chinese Characteristics
in the New Era of Non-Public Economy in Zhejiang Province”, “Outstanding Contributions Award in ‘Ingenuity for a Safe
China’”, Global Security Contribution Award, Top Ten Figures in Security and Protection Industry, and the Best CEO of
listed companies of Forbes.
Mr. Wu Jun, Chinese nationality, born in 1972, with a bachelor's degree, engineer, served as vice chairman and vice
president of the Company and general manager of Zhejiang Dahua System Engineering Co., Ltd. He now serves as vice
chairman of the Company and executive director of Zhejiang Dahua System Eng ineering Co., Ltd.
Mr. Zhang Xingming, Chinese nationality, born in 1977, holds master degree, He served as vice president of the Company
and the general manager of the R&D center and the general manager of Zhejiang Huatu Microchip Technology Co., Ltd. in
the recent five years. He is currently the director and executive president of the Company and the president of the R&D
Center, and the general manager of Chengdu Dahua Information Technology Co., Ltd.
Ms. Chen Ailing, Chinese nationality, born in 1967, has the right of permanent residence in Cyprus, and holds bachelor
degree. As one of the main founders of the Company, she served as director and CFO of the Company, and now serves
as director of the Company.
Mr. Liu Hanlin, Chinese nationality, born in 1963, holds postgraduate degree. He successively served as Assistant,
Lecturer, Associate Professor and Professor of the School of Accounting, Hangzhou Dianzi University, vice-president and
president of the School of Finance and Economics, and Secretary of the Party Committee of the School of Accounting. He
is currently a professor of Hangzhou Dianzi University, a member of the Chinese Institute of Certified Public Accountants,
a director of Electronic Branch of Accounting Society of China, a director and m ember of the Accounting Society of
Zhejiang Province, an executive director of the Zhejiang Auditing Society, an executive director of Zhejiang Association of
CFO, the deputy director of Zhejiang Province Management Accounting Expert Advisory Committee, and the director of
Zhejiang Province Management Accounting Application Innovation Research Center, and an independent director of
Litian Pictures Holdings Limited, Zhejiang Runyang New Material Technology Co., Ltd., Zhejiang Great Shengda
Packaging Co., Ltd. and Hangzhou Crysound Electrical Co., Ltd., and an independent director of the Company.
Mr. Zhang Yuli, Chinese nationality, born in 1965, holds postgraduate degree. He served as head of the enterprise
management department, Executive Deputy Director of MBA Center, Vice President of Graduate Studies, and
vice-president and president of Business School of NanKai University. He is currently a professor and doctoral supervisor
of Business School of NanKai University, director of Innovation and Entrepreneurship Collaborative Promotion Center of
National Business Administration Graduate Education Steering Committee, and director of Tianjin University Philosophy
and Social Sciences Key Research Base "Entrepreneurship and Small and Medium -sized Enterprises Management
Research Base". He is currently member of National College Graduates Employment and Entrepreneurship Guidance
Committee, member of the Management Department of Science and Technology Commission of Ministry of Education,
member of Chinese Advanced MBA Education Accreditation Committee, member of Tianjin Discipline Assessment Group


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                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


and Professional Degree Education Steering Committee, evaluation expert of the National Natural Science Foundation of
China and the National Social Science Foundation of China, and independent director of Tianjin Benefo Tejing Electric Co.,
Ltd., and director of Tianjin TEDA Construction Group Co., Ltd. at the same time. He won special allowance of the State
Council in 2004, and became Distinguished Professor Chang Jiang Scholars Program of Ministry of Education in 2013 He
is Independent Director of the Company.
Mr. Cao Yanlong, Chinese nationality, was born in 1975, and holds PhD degree. He successively served as lecturer and
postdoctoral researcher of College of Biosystems Engineering and Food Science of Zhejiang University, visiting scholar of
the Center for Precision Technologies of University of Huddersfield, and assistant to director of Hangzhou Economy and
Information Technology Committee. He is currently professor of School of Mechanical Engineering of Zhejiang University,
president of Shandong Industrial Technology Research Institute of Zhejiang University, independent director of Hangzhou
Youngsun Intelligent Equipment Co., Ltd., and independent director of the Company.
Ms. Song Maoyuan, Chinese nationality, was born in 1982 and holds Bachelor degree. She now serves as chairman of
the Board of Supervisors and secretary to president of the Company.
Ms. Zheng Jieping, Chinese nationality, was born in 1979 and holds Bachelor degree. She served as the chairman of the
HR Compensation and Performance Division of the Company from October 2014 to June 2018, has been serving as the
chairman of HR Organization Management, Compensation and Performance Division of the Company since Ju ly 2018,
and has been serving as deputy general manager of Human Resources Department of the Company, and the supervisor
of the Company.
Ms. Zuo Pengfei, Chinese nationality, was born in 1978, and holds Bachelor degree. She joined the Company since 2001.
She is currently the supervisor of the Company, the chairman of the labor union, the director of human resources
employee relations, and the supervisor of Hangzhou Xiaohua Technology Co., Ltd.
Mr. Jiang Xiaolai, Chinese nationality,was born in 1980, holds a bachelor degree, served as regional general manager of
Domestic Marketing Center of the Company from January 2015 to December 2018, has been serving as general manager
of Domestic Marketing Center of the Company since January 2019. He now serves as senior vice president of the
Company and general manager of Domestic Marketing Center of the Company.
Mr. Liu Ming, Chinese nationality, born in 1981, holds a master degree. He joined the company in 2006, and served as the
chairman of Hardware Development Department of R&D Center of the Company, general manager of Front Product Line
of R&D Center, deputy general manager of Product R&D Department of R&D Center, and deputy general manager of
R&D Center in the recent five years. He has been serving as deputy general manager of R&D Center of the Company
since March 2020. He now serves as senior vice president of the Company and deputy general manager of R&D Center
of the Company.
Mr. Li Zhijie, Chinese nationality, born in 1975, holds a master degree, served as technical engineer, director of the
Delivery and Service Department of the Representative Office, national delivery representative, and vice president of
Regional Delivery Department of Huawei Technologies Co., Ltd. from March 2005 to August 2017, has been servi ng as
general manager of the Delivery and Service Center of the Company since September 2017, and now serves as senior
vice president and general manager of the Delivery and Service Center of the Company, and president of Zhejiang Dahua
Smart IOT Operation Service Co., Ltd.
Mr. Song Ke, Chinese nationality, born in 1978, holds a master degree, served as manager of IT Department of Hangzhou
H3C Co., Ltd., general manager of IT Center and supervisor of Zhejiang Dahua Technology Co., Ltd. He now serves as
senior vice president and general manager of Process IT Center of the Company.
Mr. Wu Jian, Chinese nationality, born in 1974, holds master degree, served as secretary of the Board of Directors and
vice president of the Company in the recent five years, and now serves as secretary of the Board of Directors and senior
vice president of the Company.
Ms. Zu Qiaofen, Chinese nationality, born in 1972, holds a college degree, served as chief financial officer of the



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                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Company's Finance Center from January 2015 to January 2017; From January 2017 to December 2017,deputy general
manager of the Company's Finance Center; the general manager of the Company's Finance Center since December
2017 and now serves as CFO and senior vice president of the Company and general manager of the Company's Finance
Center.
Mr. Xu Zhicheng, Chinese nationality, was born in 1966, holds a college degree. He successively served as deputy
general manager of marketing, general manager and supervisor of the Company from September 2013 to June 2015, has
been serving as general manager of the Internal Audit Department of the Company since June 2015, and now serves as
senior vice president and general manager of the Internal Audit Department of the Company and the general manager of
the Quality Management Center.
Mr. Zhu Jiantang, Chinese nationality, born in 1982, holds bachelor degree. From March 2012 to January 2015, he has
successively served as Product Director of R&D and Deputy General Manager of R&D Center. Since January 2015, he
has been the general manager of the Company's Supply Chain Management Center. He is currently the senior vice
president of the Company and the general manager of the Supply Chain Management Center.
Mr. Zhao Yuning, Chinese nationality, was born in 1977 and graduated from National University of Singapore with a
master degree in science. From July 2000 to June 2017, he has successively served as technical engineer, regional sales
manager, national general manager, vice president and president of regional sales department of Huawei Technologies
Co., Ltd. He now serves as senior vice president of the Company and general manager of overseas marketing center

Position held in shareholders entities

□ Applicable √ Not applicable
Position held in other entities
√ Applicable □ Not applicable

                                                                         Position held in other    Renumeration received
     Name                         Name of other entity
                                                                                entities           from other entity or not

Fu Liquan        Zhejiang Huashi Investment Management Co., Ltd.        Executive Director        No

                 Hangzhou Gulin Equity Investment Partnership
Fu Liquan                                                               Executive Partner         No
                 (limited partnership)

                 Ningbo Huaqi Investment Management Partnership
Fu Liquan                                                               Executive Partner         No
                 (Limited Partnership)

                 Ningbo Huayang Investment Management
Fu Liquan                                                               Executive Partner         No
                 Partnership Enterprise (Limited Partnership)

                                                                        Executive Director
Wu Jun           Zhoushan Xinhao Technology Development Co., Ltd.                                 No
                                                                        and General Manager

                 Ningbo Huakun Investment Management
Wu Jun                                                                  Executive Partner         No
                 Partnership (Limited Partnership)

Zhang            Hangzhou Jingbo Equity Investment Partnership
                                                                        Executive Partner         No
Xingming         (Limited Partnership)

Chen Ailing      Zhejiang Lancable Technology Co., Ltd.                 Director                  No

Chen Ailing      Zhejiang Huanuokang Technology Co., Ltd.               Executive Director        No

Chen Ailing      Zhejiang Huashi Investment Management Co., Ltd.        General Manager           No

Chen Ailing      Hangzhou Huaxi Information Technology Co., Ltd.        Executive Director        No



                                                                                                                         133
                                                          2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                  and General Manager

              Huayan Capital (Hangzhou) Private Equity Fund
Chen Ailing                                                       Chairman               No
              Management Co., Ltd.

              Ningbo Hualing Venture Capital Investment
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Ningbo Huaqian Investment Management
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Ningbo Huadi Investment Management Partnership
Chen Ailing                                                       Executive Partner      No
              (Limited Partnership)

              Hangzhou Ruipin Enterprise Management
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Hangzhou Jikang I Enterprise Management
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Hangzhou Jikang II Enterprise Management
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Hangzhou Jikang III Enterprise Management
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Hangzhou Jikang IV Enterprise Management
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Hangzhou Hua’ao Enterprise Management
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Hangzhou Zhiao Enterprise Management
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Ningbo Huayan Investment Management
Chen Ailing                                                       Executive Partner      No
              Partnership (Limited Partnership)

              Ningbo Huali Investment Management Partnership
Chen Ailing                                                       Executive Partner      No
              (Limited Partnership)

              Ningbo Huaqi Enterprise Management Partnership
Chen Ailing                                                       Executive Partner      No
              (Limited Partnership)

              Ningbo Huagu Enterprise Management Partnership
Chen Ailing                                                       Executive Partner      No
              (Limited Partnership)

              Hangzhou Huazhen Equity Investment Partnership
Chen Ailing                                                       Executive Partner      No
              (Limited Partnership)

              Zhejiang Runyang New Material Technology Co.,
Liu Hanlin                                                        Independent Director   Yes
              Ltd.

Liu Hanlin    Litian Pictures Holdings Limited                    Independent Director   Yes

Liu Hanlin    Zhejiang Great Shengda Packaging Co., Ltd.          Independent Director   Yes

Liu Hanlin    Hangzhou Crysound Electrical Co., Ltd.              Independent Director   Yes



                                                                                                               134
                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Zhang Yuli       Tianjin Benefo Tejing Electric Co., Ltd.                Independent Director   Yes

Zhang Yuli       Tianjin TEDA Construction Group Co., Ltd.               Director               No

Cao Yanlong      Hangzhou Youngsun Intelligent Equipment Co., Ltd. Independent Director         Yes

                 Hangzhou Hanyu Star Wheel Transmission
Cao Yanlong                                                              Director               No
                 Technology Co., Ltd.

                                                                         Executive Director
Cao Yanlong      Shandong Chuangzhi Intelligent Technology Co., Ltd.                            No
                                                                         and General Manager

Cao Yanlong      Hangzhou Xiaotu Technology Co., Ltd.                    Manager                No

Cao Yanlong      Hangzhou Hanmo Industrial Group Co., Ltd.               Supervisor             No

Song Maoyuan Guangdong Zhishi Digital Technology Co., Ltd.               Supervisor             No

                 Hangzhou Huarong Investment Management Co.,
Zheng Jieping                                                            Manager                No
                 Ltd.

Positions held
in other         N/A
companies

Incumbent or outgoing directors, supervisors and senior management in the reporting period that have been imposed
administrative penalties by CSRC in the last three years
□ Applicable √ Not applicable


3. Remuneration of Directors, Supervisors and Senior Management

The following describes the decision-making program, determination basis and actual payment of remuneration for
directors, supervisors and senior management.
    Top management of the Company shall be evaluated by the performance commitments of senior management and
the department managers and those above shall be evaluated by their work report at the end of the year. The managers
have made business goal responsibility system in their term of office, and set up the evaluation approach combining KPI
index commitments at the level of the Company and individual performance commitments. They have achieved qualified
evaluation indices, meaning that they can complete their respective tasks in the latest term of office. The Company will
increase their remuneration or adopt other incentive measures, as appropriate, based on their completion of goals.

Remuneration of directors, supervisors and senior management in the reporting period of the Company

                                                                                                      Unit: ten thousand RMB

                                                                           Total remuneration         Whether to receive
                                                              Position
     Name                   Post           Gender     Age                  from the Company     remuneration from related
                                                               status
                                                                               before tax               parties or not

   Fu Liquan      Chairman, President       Male       55    Incumbent              89.27                    No

    Wu Jun              Vice Chairman       Male       50    Incumbent              12.07                    No

     Zhang         Director, Executive
                                            Male       45    Incumbent              259.58                   No
   Xingming               President

  Chen Ailing              Director        Female      55    Incumbent                0                      No



                                                                                                                           135
                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


  Liu Hanlin     Independent Director          Male     59     Incumbent              25                          No

  Zhang Yuli     Independent Director          Male     57     Incumbent              25                          No

 Cao Yanlong     Independent Director          Male     47     Incumbent             0.76                         No

Song Maoyuan            Supervisor            Female    40     Incumbent             64.93                        No

Zheng Jieping           Supervisor            Female    43     Incumbent            150.58                        No

 Zuo Pengfei            Supervisor            Female    44     Incumbent             94.62                        No

 Jiang Xiaolai   Senior Vice President         Male     42     Incumbent            201.58                        No

   Liu Ming      Senior Vice President         Male     41     Incumbent            201.58                        No

   Li Zhijie     Senior Vice President         Male     47     Incumbent            183.58                        No

   Song Ke       Senior Vice President         Male     44     Incumbent            177.58                        No

                   Secretary of the
   Wu Jian        Board, Senior Vice           Male     48     Incumbent            183.58                        No
                        President

                   CFO, Senior Vice
  Xu Qiaofen                                  Female    50     Incumbent            170.58                        No
                        President

 Xu Zhicheng     Senior Vice President         Male     56     Incumbent            193.58                        No

 Zhu Jiantang Senior Vice President            Male     40     Incumbent            200.58                        No

 Zhao Yuning     Senior Vice President         Male     45     Incumbent            202.27                        No

  Ying Yong      Senior Vice President         Male     53     Resigned             158.58                        No

 Chen Yuqing        Vice President             Male     48     Resigned             133.02                        No

 Wu Yunlong         Vice President             Male     66     Resigned               90                          No

Yang Huayong Independent Director              Male     61     Resigned              24.24                        No

Zhu Jiangming            Director              Male     55     Resigned              8.12                         No

Total                       --                  --      --            --           2,850.68                       --


VI. The Performance of the Duties of Directors During the Reporting Period

1. The Board for this reporting period


                                  Date of
 Conference Session                              Date of Disclosure                   Conference Resolution
                                 Conference

                                                                      For more information, please refer to the
The eighth meeting of                                                 Announcement of Resolutions Made on the Eighth
the seventh Board of      January 8, 2021       January 9, 2021       Meeting of the Seventh Board of Directors
Directors                                                             (Announcement number: 2021-001) in
                                                                      http://www.cninfo.com.cn

The ninth meeting of      January 27, 2021 January 28, 2021 For more information, please refer to the



                                                                                                                       136
                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


the seventh Board of                                             Announcement of Resolutions Made on the Ninth
Directors                                                        Meeting of the Seventh Board of Directors
                                                                 (Announcement number: 2021-008) in
                                                                 http://www.cninfo.com.cn

                                                                 For more information, please refer to the
The tenth meeting of                                             Announcement of Resolutions Made on the Tenth
the seventh Board of       February 26, 2021 February 27, 2021 Meeting of the Seventh Board of Directors
Directors                                                        (Announcement number: 2021-015) in
                                                                 http://www.cninfo.com.cn

                                                                 For more information, please refer to the
The eleventh meeting                                             Announcement of Resolutions Made on the Eleventh
of the seventh Board of March 23, 2021       March 24, 2021      Meeting of the Seventh Board of Directors
Directors                                                        (Announcement number: 2021-022) in
                                                                 http://www.cninfo.com.cn

                                                                 For more information, please refer to the
The twelfth meeting of                                           Announcement of Resolutions Made on the Twelfth
the seventh Board of       March 26, 2021    March 27, 2021      Meeting of the Seventh Board of Directors
Directors                                                        (Announcement number: 2021-038) in
                                                                 http://www.cninfo.com.cn

                                                                 For more information, please refer to the
The thirteenth meeting                                           Announcement of Resolutions Made on the Thirteenth
of the seventh Board of April 01, 2021       April 02, 2021      Meeting of the Seventh Board of Directors
Directors                                                        (Announcement number: 2021-049) in
                                                                 http://www.cninfo.com.cn

                                                                 For more information, please refer to the
The fourteenth meeting                                           Announcement of Resolutions Made on the Fourteenth
of the seventh Board of April 22, 2021       April 23, 2021      Meeting of the Seventh Board of Directors
Directors                                                        (Announcement number: 2021-061) in
                                                                 http://www.cninfo.com.cn

                                                                 For more information, please refer to the
The fifteenth meeting of                                         Announcement of Resolutions Made on the Fifteenth
the seventh Board of       May 26, 2021      May 27, 2021        Meeting of the Seventh Board of Directors
Directors                                                        (Announcement number: 2021-070) in
                                                                 http://www.cninfo.com.cn

                                                                 For more information, please refer to the
The sixteenth meeting                                            Announcement of Resolutions Made on the Sixteenth
of the seventh Board of June 7, 2021         June 8, 2021        Meeting of the Seventh Board of Directors
Directors                                                        (Announcement number: 2021-074) in
                                                                 http://www.cninfo.com.cn

The seventeenth                                                  For more information, please refer to the
meeting of the seventh June 25, 2021         June 29, 2021       Announcement of Resolutions Made on the
Board of Directors                                               Seventeenth Meeting of the Seventh Board of Directors


                                                                                                                     137
                                                          2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                             (Announcement number: 2021-081) in
                                                             http://www.cninfo.com.cn

                                                             For more information, please refer to the
The eighteenth meeting                                       Announcement of Resolutions Made on the Eighteenth
of the seventh Board of June 29, 2021     June 30, 2021      Meeting of the Seventh Board of Directors
Directors                                                    (Announcement number: 2021-084) in
                                                             http://www.cninfo.com.cn

                                                             For more information, please refer to the
The nineteenth meeting                                       Announcement of Resolutions Made on the Nineteenth
of the seventh Board of July 5, 2021      July 6, 2021       Meeting of the Seventh Board of Directors
Directors                                                    (Announcement number: 2021-087) in
                                                             http://www.cninfo.com.cn

                                                             For more information, please refer to the
The twentieth meeting                                        Announcement of Resolutions Made on the Twentieth
of the seventh Board of August 27, 2021   August 28, 2021    Meeting of the Seventh Board of Directors
Directors                                                    (Announcement number: 2021-104) in
                                                             http://www.cninfo.com.cn

                                                             For more information, please refer to the
The twenty-first                                             Announcement of Resolutions Made on the Twenty-first
                         September 28,    September 29,
meeting of the seventh                                       Meeting of the Seventh Board of Directors
                         2021             2021
Board of Directors                                           (Announcement number: 2021-111) in
                                                             http://www.cninfo.com.cn

                                                             For more information, please refer to the
The twenty-second                                            Announcement of Resolutions Made on the
meeting of the seventh October 29, 2021 October 30, 2021 Twenty-second Meeting of the Seventh Board of
Board of Directors                                           Directors (Announcement number: 2021-115) in
                                                             http://www.cninfo.com.cn

                                                             For more information, please refer to the
The twenty-third                                             Announcement of Resolutions Made on the
                         November 30,
meeting of the seventh                    December 1, 2021 Twenty-third Meeting of the Seventh Board of Directors
                         2021
Board of Directors                                           (Announcement number: 2021-121) in
                                                             http://www.cninfo.com.cn

                                                             For more information, please refer to the
The twenty-fourth                                            Announcement of Resolutions Made on the
meeting of the seventh December 2, 2021 December 3, 2021 Twenty-fourth Meeting of the Seventh Board of
Board of Directors                                           Directors (Announcement number: 2021-131) in
                                                             http://www.cninfo.com.cn

                                                             For more information, please refer to the
The twenty-fifth                                             Announcement of Resolutions Made on the Twenty-fifth
                         December 28,     December 29,
meeting of the seventh                                       Meeting of the Seventh Board of Directors
                         2021             2021
Board of Directors                                           (Announcement number: 2021-145) in
                                                             http://www.cninfo.com.cn


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                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


2. Attendance of directors at the BOD meetings and shareholders' general meetings


                   Attendance of directors at the BOD meetings and shareholders' general meetings

                                                                                               Whether
                                                  Number of
                    Number of                                                                 absent from
                                    Number of   attendance of     Number of                                  Number of
                      board                                                     Number of       board
                                      on-site       board       attendance of                               attendance of
                   meetings to                                                  absence at    meetings in
Name of director                   attendance of meetings by        board                                   shareholders'
                   attend during                                                  board       person for
                                      board       means of       meetings by                                  general
                   the reporting                                                 meetings        two
                                    meetings     telecommuni      entrustees                                  meetings
                      period                                                                  consecutive
                                                    cations
                                                                                                 times

Fu Liquan               18              18             0              0             0             No              3

Wu Jun                  18              18             0              0             0             No              3

Zhang Xingming          18              17             1              0             0             No              2

Chen Ailing             18              17             1              0             0             No              4

Liu Hanlin              18              0             18              0             0             No              2

Zhang Yuli              18              0             18              0             0             No              1

Cao Yanlong              1              0              1              0             0             No              0

Zhu Jiangming           17              1             16              0             0             No              1

Yang Huayong            17              0             16              1             0             No              0


3. Objections of directors to related issues of the company

Whether the directors challenge the company's related issues?
□ Yes √ No
During the reporting period, no director raised objections to the company's related issues.


4. Other information on directors' performance of duties

Whether director's proposals on the company issues are accepted?

√ Yes □ No
Note on the acceptance or rejection of director's proposals on company issues.
    During the reporting period, the directors performed their duties with integrity, diligence, conscientiousness, and
loyalty according to "Company Law", "Securities Law", "Code of Corporate Governance for Listed Companies" and
relevant laws and regulations, and "Articles of Association", "Rules of Procedure of the Board of Directors" and other
regulations and requirements, actively participated in corporate governance and decision-making on significant matters,
and offered professional ideas on the Company's sustainable development. All the directors performed their duties with
diligence, and played a due role in safeguarding the interests of the Company and shareholders, especially the public
shareholders. The Company has listened actively and adopted the reasonable suggestions of directors.




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VII. Performance of the Special Committee Under the Board of Directors During the
Reporting Period

                                                                                       Offered      The
                           Number
                                                                                      Important Performanc     Details of
Committee                     of            Date of
               Members                                       Meeting Content          Ideas and    e of the   Objections (if
    Name                   Meetings       Conference
                                                                                      Suggestion   Others         any)
                             Held
                                                                                          s        Duties

                                                          Review "2020 Annual
                                                          Report and Its
                                                          Summary", "2020
                                                          Annual Financial Final
                                                          Account", "Financial
                                                          Budget Report for
                                                          2021", "Internal
                                        March 12, 2021 Control
            Liu Hanlin,
                                                          Self-evaluation
            Yang Huayong
                                                          Report", "Suggestions
            (resigned on
                                                          on reappointment of
            December 20,
                                                          auditing institutions for
Audit       2021), Chen
                                    4                     2021", and "2020
Committee Ailing and Cao
                                                          Profit Distribution
            Yanlong
                                                          Preplan"
            (inaugurated
            on December                                   Review "Report for

            20, 2021)                   April 20, 2021    the First Quarter of
                                                          2021"

                                                          Review "2021
                                                          Semi-annual Financial
                                        August 20, 2021
                                                          Report" and "2021
                                                          Semi-annual Report"

                                        October 27,       Review 2021 Q3
                                        2021              Report

            Yang Huayong                                  Review "Proposal on
            (resigned on                November 23,      Appointment of Senior
            December 20,                2021              Management of the
            2021), Liu                                    Company"
Nominatio
            Hanlin, Fu
n                                   2                     Review "Proposal on
            Liquan and
Committee                                                 By-election of
            Cao Yanlong                 December 1,
                                                          Independent Directors
            (inaugurated                2021
                                                          of the Seventh Board
            on December
                                                          of Directors"
            20, 2021)



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                                                           Review "Proposal on
                                                           Confirming the
                                                           Remuneration of
                                           March 16, 2021 Directors, Supervisors
                                                           and Senior Managers
                                                           of the Company in
                                                           2020"

                                                           Review "Proposal on
                                                           the Conditions for the
Remunerat Zhang Yuli, Liu
                                                           First Granting of the
ion and        Hanlin and
                                      3                    Second Unlock Period
Appraisal      Zhang
                                           March 26, 2021 and Reserved
Committee Xingming
                                                           Granting of the First
                                                           Unlock Period in 2018
                                                           Restricted Stock
                                                           Incentive Plan"

                                                           Review "Proposal on
                                                           the Conditions for the
                                           June 25, 2021   First Unlock Period in
                                                           2020 Restricted Stock
                                                           Incentive Plan"

               Fu Liquan,
               Zhang Yuli, Wu
               Jun, Zhang
                                                           Review "Company
Strategy       Xingming, and
                                      1 March 16, 2021 Development Strategy
Committee Zhu Jiangming
                                                           of Year 2021"
               (resigned on
               December 18,
               2021)


VIII. Performance of the Supervisory Committee

Has the supervisory board discovered any risk in the company during the supervision in the reporting period
□ Yes √ No

The supervisory board had no objection to the supervisory matters in the report period.


IX. Employees in the Company

1. Number, profession composition and educational background of the employees


Number of incumbent employees in the parent company at
                                                                                                               12,359
the end of the reporting period (person)




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Number of incumbent employees in major subsidiaries at
                                                                                                                 10,505
the end of the reporting period (person)

Total number of incumbent employees at the end of the
                                                                                                                 22,864
reporting period (person)

Number of employees receiving salaries in current period
                                                                                                                 22,864
(person)

Number of retired employees requiring the parent company
                                                                                                                        9
and major subsidiaries to bear their costs

                                                Profession composition

               Type of profession composition                Number of employees for profession composition (person)

R&D staff                                                                                                        11,388

Sales                                                                                                             4,483

Supply chain                                                                                                      4,770

Administrative staff                                                                                                402

Professional support staff                                                                                        1,821

Total                                                                                                            22,864

                                                Educational background

Type of educational background                              Number of employees (person)

Master and above                                                                                                  3,799

Bachelor                                                                                                         12,406

College, technical secondary school                                                                               3,099

Others                                                                                                            3,560

Total                                                                                                            22,864


2. Remuneration policies

    The Company has established complete remuneration management systems and incentive mechanisms to provide
the employees with competitive remunerations in strict accordance with Labor Law, Labor Contract Law and other
relevant laws and regulations, departmental rules and normative documents. The Company links its remuneration system
and performance appraisal system with the business performance of the Company, which fully arouses the enthusiasm of
the employees and effectively improves the executive force and responsibility consciousness of employees, thus better
attracting and retaining talents and providing guarantee for sustainable, stable development of the Company in respect of
human resources.


3. Training plan

The Company has been dedicated to the building of employee education and training system, established the internal
lecturer management measures including new employee training and in-service employee training, implemented training
credits management system, improved the comprehensive quality of the Company's employees, created good leaning


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                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


atmosphere, established learning organization and comprehensively helped employees to improve their ability to meet
challenges and reforms in the future, thus providing powerful talent guarantee and support for sustainable, fast growth of
the Company and achieving joint development of employees and the Company.


4. Labor outsourcing

□ Applicable √ Not applicable


X. Profits Distribution of the Company and Capitalization of Capital Reserves

Profits Distribution policies during the reporting period, especially the formulation, implementation or adjustment of the
cash dividend policies

√ Applicable □ Not applicable
    On Friday, April 23, 2021, the Company's 2020 Annual General Meeting of Shareholders reviewed and approved the
Shareholder Return Planning for the Next Three Years (2021-2023), which clearly stipulates the decision-making
procedures for dividend standards, proportions and profit distribution policies that will be executed in strict rotation,
guaranteeing the continuity and stability of the profit distribution policies and adequately protecting the legitimate rights
and interests of small and medium investors.

                                           Special notes on cash dividend policies

Whether they comply with the requirements of the Company's articles of incorporation or
                                                                                                Yes
the resolutions of the General Meeting of Shareholders:

Whether the dividend standards and proportions are distinct and clear:                          Yes

Whether the relevant decision-making procedures and mechanisms are complete:                    Yes

Whether the independent directors performed their duties and played their due role:             Yes

Whether the minority shareholders have the opportunity to fully express their opinions and
                                                                                                Yes
appeals, and whether their legitimate rights and interests have been fully protected:

Whether relevant conditions and procedures are compliant and transparent when the cash No adjustments or changes
dividend policies are being adjusted or changed:                                                on cash dividend policies

The Company's profits during the reporting period and the parent company's shareholders' profits distribution are positive
but a cash dividend distribution preplan is not proposed.
□ Applicable √ Not applicable
Profit Distribution and Capital Reserve Converted to Share Capital in the Reporting Period

√ Applicable □ Not applicable

Number of bonus shares per 10 shares (shares)                                                                                   0

Number of dividend payout per 10 shares (RMB) (tax included)                                                                2.70

Equity base in the distribution preplan (shares)                                                                2,994,550,730

The amount of cash dividends (yuan) (including tax)                                                           808,528,697.10

The amount of cash dividends (yuan) in other ways (such as share repurchase)                                                0.00

The total amount of cash dividends (including in other ways) (yuan)                                           808,528,697.10




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                                                                   2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Distributable profits (RMB)                                                                                      17,370,986,709.52

The ratio of the total amount of cash dividends (including in other ways) to the total amount of
                                                                                                                               100%
profit distribution

                                                        Latest cash dividend

If the Company's development stage is not easy to define but there are significant capital expenditure arrangements,
when the profits are being distributed, the proportion of the cash dividends in this profit distribution should be at least
20%

                         Details of the preplans on profit distribution or capitalization of capital reserves

The preplan for profit distribution of the Company in 2021 is: Based on total share capital of 2,994,550,730 shares as of
December 31, 2021, cash dividend of RMB 2.70 (tax included) for each 10 shares was distributed to all shareholders,
with a total amount of RMB 808,528,697.10, and no bonus share sent and no capitalization of capital reserves. The
remaining undistributed profit after the distribution of dividends will be carried forward to the next year. If the total capital
stock changes before implementation of the distribution plan, the company will adjust the proportion of distribution
according to the principle of unchanged total amount.


XI. Implementation of the Company's Equity Incentive Plan, Employee Stock
Ownership Plan or Other Employee Incentive Measures

√ Applicable □ Not applicable


1. Stock option incentives

1. On April 1, 2021, the thirteenth meeting of the seventh Board of Directors and the ninth meeting of the seventh Board of
Supervisors of the company, reviewed and approved the "Proposal of restricted share incentive plan for the second unlock
period of the first grant and reserving the achievement for the first unlock of Year 2018", the Board of Directors approved
to unlock 29,431,520 restricted shares held by 2,889 incentive objects who met the share unlock conditions. The matter
was completed on April 15, 2021.
2. On April 23, 2021, the General Meeting of Shareholders in 2020 held by the Company reviewed and approved the
"Proposal on Repurchase and Cancellation of Part of Restricted Share (granted but not yet unlocked)" and agreed to
repurchase and cancel 1,028,860 granted but not unlocked restricted stocks held by 65 persons who were no longer
qualified as incentive objects (of which, 882,360 shares were first granted, with the repurchase price of RMB 8.17 per
share; reserved grant of 146,500 shares at a repurchase price of RMB 8.75 per share). The matter was completed in
December 2021.
3. On June 25, 2021, the seventeenth meeting of the seventh Board of Directors and the eleventh meeting of the seventh
Board of Supervisors of the company, reviewed and approved the "Proposal of restricted share incentive plan for the first
unlock period of Year 2020" and approved to unlock 6,695,740 restricted shares held by 10 incentive objects who met the
share unlock conditions. The matter was completed on July 9, 2021.

Share incentives for the Company's directors, supervisors and senior executives

√ Applicable □ Not applicable
                                                                                                                           Unit: share

                      Numbe Numb Numb Numb               The      Numb    Market     Number Numbe Numb               The      Numbe
 Name     Post
                       r of   er of   er of    er of   exercise   er of   price at      of       r of    er of     granting     r of


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                                                                                 2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                    stock       stock vestin vested              price of       stock      the end   restricte unlocke restrict          price of       restrict
                   options option            g        shares       the          option     of the    d stocks       d          ed       restricted        ed
                   held at        s        shares during         vested         s held reporting     held at shares stocks               stocks         stocks
                     the        newly during           the       shares         at the     period      the        in this    newly (yuan/sh held at
                   beginni grante           the       reporti     during        end of (yuan/sh beginnin period grante                    are)          the end
                    ng of         d        reporti      ng         the           the        are)     g of the                  d                        of the
                     the        during       ng       period reporting period                        period                  during                     period
                    year         the       period                 period                                                      the
                                reporti                          (yuan/sh                                                    reporti
                                  ng                               are)                                                        ng
                                period                                                                                       period

         Vice
Wu
         Chairm             0          0          0          0              0          0             156,000 78,000                 0               0 78,000
Jun
         an

         Directo
         r,
Zhang
         Executi                                                                                     2,805,48 1,402,7                                   1,402,7
Xingmi                      0          0          0          0              0          0                                            0               0
         ve                                                                                                   0         40                                     40
ng
         Presid
         ent

         Senior
Jiang    Vice                                                                                        2,004,40 1,002,2                                   1,002,2
                            0          0          0          0              0          0                                            0               0
Xiaolai Presid                                                                                                0         00                                     00
         ent

         Senior
Li       Vice                                                                                        1,422,00 711,00                                    711,00
                            0          0          0          0              0          0                                            0               0
Zhijie   Presid                                                                                               0          0                                      0
         ent

         Secret
         ary of
         the
Wu       Board,                                                                                      1,338,00 669,00                                    669,00
                            0          0          0          0              0          0                                            0               0
Jian     Senior                                                                                               0          0                                      0
         Vice
         Presid
         ent

         CFO,
Xu       Senior
                                                                                                     1,338,00 669,00                                    669,00
Qiaofe Vice                 0          0          0          0              0          0                                            0               0
                                                                                                              0          0                                      0
n        Presid
         ent

Xu       Senior             0          0          0          0              0          0             1,338,00 669,00                0               0 669,00


                                                                                                                                                            145
                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Zhiche Vice                                                                             0        0                            0
ng        Presid
          ent

          Senior
Zhu
          Vice                                                                  1,792,00 896,00                          896,00
Jiantan                  0        0     0       0           0      0                                     0           0
          Presid                                                                        0        0                            0
g
          ent

          Senior
Zhao      Vice                                                                  2,404,00 1,202,0                         1,202,0
                         0        0     0       0           0      0                                     0           0
Yuning Presid                                                                           0       00                           00
          ent

          Senior
Liu       Vice                                                                  1,148,40 574,20                          574,20
                         0        0     0       0           0      0                                     0           0
Ming      Presid                                                                        0        0                            0
          ent

                                                                                15,746,2 7,873,1                         7,873,1
Total       --           0        0     0       0      --          0     --                              0      --
                                                                                       80       40                           40

1. In April 2021, upon the expiry of the first granting of the second unlock period and reserved granting of the first unlock
period in 2018 Restricted Stock Incentive Plan, restricted shares held by the above directors and senior managers
accounted to 1,687,400 shares were unlocked.
2. In June 2021, upon the expiry of restricted share incentive plan for the first unlock period of Year 2020, restricted shares
held by the above directors and senior managers accounted to 6,185,740 shares were unlocked.
Evaluation and Incentive Mechanisms for Senior Management
      Top management of the Company shall be evaluated by the performance commitments of senior management and
the department managers and those above shall be evaluated by their work report at the end of the year. The managers
have made business goal responsibility system in their term of office, and set up the evaluation approach combining KPI
index commitments at the level of the Company and individual performance commitments. They have achieved qualified
evaluation indices, meaning that they can complete their respective tasks in the latest term of office. The Company will
increase their remuneration or adopt other incentive measures, as appropriate, based on their completion of goals.


2. Implementation of employee stock ownership plan

□ Applicable √ Not applicable


3. Other employee incentive measures

□ Applicable √ Not applicable




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                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


XII. Development and Implementation of Internal Control System During the
Reporting Period

1. Development and implementation of internal control system

    The Company has established and effectively implemented a sound internal control system in accordance with the
"Basic Norms of Enterprise Internal Control" and its supporting guidelines, as well as other internal control regulatory
requirements, and in light of the Company's current situation. The internal control system covers all business links related
to financial reporting and information disclosure affairs in the company's business activities, including the Rules of
Procedure of the Board of Directors, Rules of Procedure of the Board of Supervisors, Supervision and Management of
Subsidiaries, Seal Management, Investment and Financing Management, Human Resources Management, Information
System Management, Capital Activities, Procurement Management, Asset Management, Sales and Collection
Management, Cost and Expense Management, Information System Security Management, and Information Disclosure
Affairs Management.
    The Company has set up the Audit Committee under the board of directors, leading internal audit institutions, to
inspect and supervise the establishment and implementation of the company's internal control, and to conduct systematic
internal audit and supervision of the Company's economic activities. Based on the COSO-ERM framework and BCM
business continuity management system, the Company has established a "risk-oriented, system-based, process-bonded,
control-enabled, and IT-supported" risk management system framework to provide excellent support for the realization of
corporate strategies. Through identifying risks and evaluating their levels in terms of severity, likelihood and effectivenes s
of existing measures, we improve the hierarchical decision-making authorization system according to the acceptable level
of risks, establish or optimize systems and processes, promote the IT-supported processes and other control activities,
and establish process systems such as the Risk Assessment Management Procedures, the Operational Guidelines for
the Company's External Guarantees, the Internal Operational Guidelines for the Company's External Financial Assistance,
the Contract Management Measures, the Risk Management Process, and the Response Mechanism for Handling Major
Accidents, to comprehensively address the internal and external risks that may be foreseen in production and operation
activities. The Company emphasizes the cultivation of risk awareness and regularly organizes risk management training
for all departments, so as to strengthen the Company's risk warning and handling capabilities and develop the risk control
awareness among all staff.
    According to the identification of material weaknesses in the financial reporting internal control of the Company, as of
the base date of the internal control assessment report, there is no material weakness in the internal control over financial
reports, and the Company has maintained effective internal control on financial reports in all material aspects in
accordance with the requirements of the enterprise internal control system and relevant regulations. According to the
identification of material weaknesses in non-financial reporting internal control of the Company, no material weaknesses
in non-financial reporting internal control were found as of the base date of the internal control assessment report.


2. Details of material weakness in internal control found during the reporting period

□ Yes √ No


XIII. Company's Management of Subsidiaries During the Reporting Period

                  Reorganiza Progress of           Problems                                  Progress of      Subsequent
Company Name                                                         Adopted Solutions
                    tion Plan   Reorganiza      Encountered in                                Solution      Settlement Plan



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                                                                      2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                         tion          Reorganization

                  Not              Not
Not applicable.                                     Not applicable.         Not applicable.         Not applicable.   Not applicable.
                  applicable. applicable.


XIV. Internal Control Self-Evaluation Report and Internal Control Audit Report

1. Internal control self-evaluation report


Date of full-text disclosure for
internal control assessment                                                                                              April 23, 2022
report

Full-text disclosure index for
internal control assessment                                                                                  http://www.cninfo.com.cn
report

Percentage of total asset from
units included in the assessment
out of the total asset from the                                                                                                    100%
company's consolidated
financial statements

The proportion of operating
revenue of parties included in
the assessment to the operating
                                                                                                                                   100%
revenue from the Company's
consolidated financial
statements

                                                       Defect identification criteria

             Category                                        Financial Report                              Non-financial reports

                                         Signs of material weakness in financial reporting           The identification of

                                         include:                                                    non-financial report defects is
                                                                                                     mainly determined by the extent
                                         (1) Corrupt practices of directors, supervisors and
                                                                                                     of their influence on validity of
                                         senior managers of the Company;
                                                                                                     business process and the
                                         (2) Material misstatements in the current Financial
                                                                                                     probability of occurrence.
                                         Report discovered by the Certified Public
                                                                                                     Deficiencies are defined as
                                         Accountants but not recognized by the internal
Qualitative standards                                                                                general deficiencies if they are
                                         control of the Company;
                                                                                                     less likely to happen and will
                                         (3) Invalid internal control and supervision of the
                                                                                                     lower the work efficiency or
                                         External Financial Report and the Financial Report
                                                                                                     effect, or increase the
                                         of the Company by the Audit Committee and the
                                                                                                     uncertainty of the effect, or make
                                         Audit Department.
                                                                                                     it deviate from the expected
                                         Signs of significant deficiencies in financial reporting
                                                                                                     goal. Deficiencies are defined as
                                         include:                                                    important deficiencies if they are


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                                                     2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                         (1) Failure to select and apply the accounting         likely to happen and will
                         policies in accordance with the accepted accounting significantly lower the work
                         standards;                                             efficiency or effect, significantly
                         (2) Failure to establish anti-fraud procedure and      increase the uncertainty of the

                         control measures;                                      effect, or make it deviate from

                         (3) No appropriate control mechanism established or the expected goal. Deficiencies
                         appropriate compensating control implemented for are defined as major
                         accounting treatment of irregular or special           deficiencies if they are likely to

                         transactions;                                          happen and will seriously lower
                                                                                the work efficiency or effect, or
                         (4) There are one or more defects in the control of
                                                                                seriously increase the
                         final financial reporting process, and no reasonable
                                                                                uncertainty of the effect, or make
                         guarantee that the financial statements can achieve
                                                                                it seriously deviate from the
                         the goal of being true and complete. General
                                                                                expected goal.
                         deficiencies refer to the control deficiencies other
                         than the material deficiencies and important           Signs of material weakness in
                                                                                non-financial reporting internal
                         deficiencies described above.
                                                                                control include:
                                                                                1). The decision-making
                                                                                procedures of the Company are
                                                                                not scientific, such as
                                                                                decision-making errors, causing
                                                                                failure to meet the desired
                                                                                objectives after mergers and
                                                                                acquisitions.
                                                                                2). Violation of national laws and
                                                                                regulations, resulting in
                                                                                investigation by relevant
                                                                                departments and regulatory
                                                                                bodies;
                                                                                3). Loss of management
                                                                                personnel or key technical
                                                                                personnel;
                                                                                4). Frequent negative news in
                                                                                the media;
                                                                                5). The results of internal control
                                                                                assessment, especially major or
                                                                                important deficiencies, have not
                                                                                been rectified;
                                                                                6). Lack of system control or
                                                                                systematic failure of major
                                                                                business.

                         Losses which have been or may be incurred due to       The quantitative criteria is based
Quantitative standards
                         internal control deficiencies and are related to the   on operating revenue and total


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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                 profit statement should be measured by the              assets. Losses which have been
                                 operating revenue indicators. If the misreporting       or may be incurred due to
                                 amount in the financial statement, which may be         internal control deficiencies and
                                 incurred by the deficiencies alone or together with     are related to the profit
                                 other deficiencies, is less than 0.5% of the operating statement should be measured
                                 revenue, it is considered as a general deficiency; If it by the operating revenue
                                 exceeds 0.5% of the operating revenue but is less       indicators If the misreporting
                                 than 1%, then it is an important deficiency; If it      amount in the financial
                                 exceeds 1% of the operating revenue, then it is         statement, which may be
                                 considered as a major deficiency. Losses which have incurred by the deficiencies
                                 been or may be incurred due to internal control         alone or together with other
                                 deficiencies and are related to the asset               deficiencies, is less than 0.5% of
                                 management should be measured by the total asset the operating revenue, it is
                                 indicators. If the misstated amount in the financial    considered as a general
                                 statement, which may be incurred by the deficiency      deficiency; If it exceeds 0.5% of
                                 alone or together with other deficiencies, is less than the operating revenue but is less
                                 0.5% of the total asset, it is considered as a general than 1%, then it is an important
                                 deficiency; If it exceeds 0.5% of the total asset but   deficiency; If it exceeds 1% of
                                 less than 1%, it is an important deficiency; If it      the operating revenue, then it is
                                 exceeds 1% of the total asset, it is considered as a    considered as a major
                                 major deficiency.                                       deficiency. Losses which have
                                                                                         been or may be incurred due to
                                                                                         internal control deficiencies and
                                                                                         are related to the asset
                                                                                         management should be
                                                                                         measured by the total asset
                                                                                         indicators. If the misstated
                                                                                         amount in the financial
                                                                                         statement, which may be
                                                                                         incurred by the deficiency alone
                                                                                         or together with other
                                                                                         deficiencies, is less than 0.5% of
                                                                                         the total asset, it is considered
                                                                                         as a general deficiency; If it
                                                                                         exceeds 0.5% of the total asset
                                                                                         but is less than 1%, then it is
                                                                                         considered as an important
                                                                                         deficiency; If it exceeds 1% of
                                                                                         the total asset, it is considered
                                                                                         as a major deficiency.

Number of material weakness in
                                                                                                                             0
financial reports

Number of material weakness in                                                                                               0



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                                                                   2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


non-financial reports

Number of significant deficiency
                                                                                                                             0
in financial reports

Number of significant deficiency
                                                                                                                             0
in non-financial report




2. Internal control audit report

√ Applicable □ Not applicable

                                  Deliberations Paragraph in the Internal Control Audit Report

In our opinion, Dahua has maintained effective internal control, in all material respects, with respect to the financial
statements in accordance with the "Basic Norms of Enterprise Internal Control" and relevant regulations promulgated at
December 31, 2021.

Disclosure in the internal control audit report                                   Disclosure

Date of full-text disclosure for the internal control audit report                April 23, 2022

Full-text disclosure index for the internal control audit report                  http://www.cninfo.com.cn

Opinion type in the internal control audit report                                 Standard unqualified opinion

Whether there are material deficiencies in the non-financial reports              No

Whether the accounting firm has issued an internal control audit report with modified opinions

□ Yes √ No
Whether the opinions in the internal control audit report issued by the accounting firm are cons istent with those in the
self-evaluation report issued by the board of directors
√ Yes □ No


XV. Rectification of Self-inspection Problems of Special Actions for Corporate
Governance of Listed Companies

N/A




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           Section V Environmental and Social Responsibilities

I. Major Environmental Issues

Whether the listed company and its subsidiaries belong to the key pollutant discharging units announced by the
environmental protection department
□ Yes √ No


II. Social Responsibilities

In 2021, Dahua "Made intensive efforts to realize effective growth" by constantly improving its corporate governance
structure, promoting the level of corporate governance, caring for its employees, protecting the shareholders' rights and
interests, and practicing social responsibility. In 2022, the Company will continue to adhere to the core concept of
"Customer-centered and striving for the goal" and the values of "Integrity, dedication, responsibility, innovation,
cooperation and openness" to constantly practice the concept of social responsibility, protect the legitimate rights and
interests of the investors, consumers, suppliers and relevant stakeholders, actively create value for its employees and get
engaged in environmental public welfare endeavors to promote the harmonious development of the Company, the society,
the economics, the environment, and the interested parties. For details, refer to the "2021 Social Responsibility Report"
and the "2021 Environmental, Social and Governance Report" published on www.cninfo.com.cn on the same day.


III. Consolidation and Expansion of Poverty Alleviation Achievements and Rural
Revitalization

In the reporting period, there have been no targeted poverty alleviation and rural revitalization activities in the Company.




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                                     Section VI Significant Events

I. Performance of Commitments

1. Commitments made by the Company's controlling shareholders, shareholders, related parties,
purchasers and purchasing companies and have been fulfilled during the reporting period and
those that have not been fulfilled by the end of the reporting period

√ Applicable □ Not applicable

Commitme Party making             Commitme
                                                           Content                       Time          Term   Performance
     nts       commitments         nt Type

                                             The number of shares transferred
                                             each year during his/her term of
                                                                                                              As of the
                                             service shall not exceed 25
                                                                                                              disclosure
                                             percent of the total number of
Commitme                                                                                                      date of this
                                             shares he/she holds in the
nts made                                                                                                      announceme
               Fu Liquan, Zhu Commitme Company; he/she shall not transfer
during                                                                                                        nt, the
               Jiangming,     nt on          his/her shares in the Company                         Long-ter
initial                                                                            July 15, 2007              aforemention
               Chen Ailing,   restricted     within half a year after he/she                       m
public                                                                                                        ed
               Wu Jun         shares         leaves the Company; within the
offerings or                                                                                                  commitment
                                             next twelve months, the number of
refinancing                                                                                                   s are still in
                                             shares sold through the stock
                                                                                                              strict
                                             exchange listing transactions shall
                                                                                                              execution.
                                             not exceed 50% of the total shares
                                             he/she holds.

                                             (1) He/she will not directly engage
                                             in operational activities that
                                             constitute horizontal competition
                                                                                                              As of the
                                             with the stock company's
                                                                                                              disclosure
                                             business; (2) for companies
Other                                                                                                         date of this
                                             he/she held or indirectly held,
commitme                                                                                                      announceme
                              Commitme he/she will fulfill the obligations
nts to                                                                                                        nt, the
               Fu Liquan,     nt on          under this commitment through                         Long-ter
minority                                                                           June 30, 2007              aforemention
               Chen Ailing    horizontal     agencies and personnel (including                     m
shareholde                                                                                                    ed
                              competition but not limited to directors and
rs of the                                                                                                     commitment
                                             managers); (3) if the stock
Company                                                                                                       s are still in
                                             company further expands its range
                                                                                                              strict
                                             of products and business scope,
                                                                                                              execution.
                                             he/she and the company held by
                                             him/her will not compete with the
                                             expanded range of products or


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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                          businesses of the stock company.

Whether
the
commitme
               Yes
nt is
fulfilled on
time


2. If there is a profit forecast for the Company's assets or projects, and the reporting period is
still within the profit forecast period, the Company shall make an explanation on the fulfillment
and its reasons

□ Applicable √ Not applicable


II. Non-operational capital occupation over listed companies by controlling
shareholders and their related parties

□ Applicable √ Not applicable
During the reporting period, there is no non-operational capital occupation over listed companies by controlling
shareholders and their related parties.


III. Illegal external guarantees

□ Applicable √ Not applicable

No illegal external guarantees during the reporting period.


IV. Statement by the Board of Directors on the "Non-Standard Audit Report" of the
Last Period

□ Applicable √ Not applicable


V. Explanations Made by the Board of Directors, the Board of Supervisors and
Independent Directors (If Any) on the "Non-standard Audit Report" from the
Accounting Firm during the Reporting Period

□ Applicable √ Not applicable


VI. Changes in Accounting Policies and Accounting Estimates or Correction of
Significant Accounting Errors Compared with the Previous Year's Financial Report

√ Applicable □ Not applicable
For changes in the accounting policies and accounting methods of the Company during the reportin g period, refer to
"Section X Financial Report / V. Significant Accounting Polices and Accounting Estimates / 36. Changes in Significant
Accounting Policies and Accounting Estimates"


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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


VII. Changes in the Scope of Consolidated Financial Statements Compared with the
Previous Year's Financial Report

√ Applicable □ Not applicable
(1) This year, the Company invested and established 7 domestic subsidiaries, including Zhejiang Huajian Technology Co.,
Ltd., Wuhu Huajian Technology Co., Ltd., Tianjin Huajian Technology Co., Ltd., Zhengzhou Dahua Zhi’an Information
Technology Co., Ltd., Anhui Dahua Zhilian Information Technology Co., Ltd., Anhui Dahua Zhishu Information Technology
Co., Ltd. and Changsha Dahua Technology Co., Ltd., as well as 4 overseas subsidiaries, including Dahua Technology
Pacific S.A, Dahua Technology QFZ LLC, Dahua Technology International Pte. Ltd., and Huacheng Network (HK)
Technology Limited. The above subsidiaries have been included in the scope of consolidation since the date of
establishment.
(2) The Company's subsidiaries Hangzhou Huajun Technology Co., Ltd. a nd Zhejiang Huaxuan Technology Co., Ltd. are
cancelled in the current period and will not be included in the scope of consolidation from the date of cancellation.
(3) In this period, the Company transferred 51% of the equity of Zhejiang Dahua Security Ser vice Co., Ltd. After the
transfer, it no longer has control over the subsidiary, and therefore Zhejiang Dahua Security Service Co., Ltd. was not
included in the scope of consolidation in this period any more.


VIII. Appointment and Dismissal of Accounting Firms

Currently appointed accounting firms

                                                                             BDO China Shu Lun Pan CPAs (special
Names of domestic accounting firms
                                                                             general partnership)

Remuneration to domestic accounting firms (Unit: ten thousand yuan)          180

Years of continuous audit service of domestic accounting firms               18

Names of Certified Public Accountants from domestic accounting firms         Zhong Jiandong, Zhang Junhui

                                                                             Zhong Jiandong has been in service for 4
The continuous period of audit service for certified public accountants in
                                                                             consecutive years, and Zhang Junhui has
domestic accounting firms
                                                                             been in service for 2 consecutive years

Whether to reappoint accounting firms for current period

□ Yes √ No
Appointment of accounting firms, financial advisers or sponsors for internal control auditing
□ Applicable √ Not applicable


IX. Delisting after Disclosure of the Annual Report

□ Applicable √ Not applicable


X. Bankruptcy and Restructuring

□ Applicable √ Not applicable
No such case as bankruptcy and reorganization related event during the reporting period.




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                                                                 2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


XI. Significant Lawsuits and Arbitrations

□ Applicable √ Not applicable
There is no major lawsuit or arbitration during this reporting period.


XII. Penalties and Rectification

□ Applicable √ Not applicable
No such case as penalty and rectification during the reporting period.


XIII. Integrity of the Company, Its Controlling Shareholders and Actual Controllers

□ Applicable √ Not applicable


XIV. Significant Related-party Transactions

1. Related transactions relevant to daily operations

□ Applicable √ Not applicable

No such case as significant related-party transactions connected with daily operations.


2. Related transactions in acquisition or sale of assets or equities

□ Applicable √ Not applicable
No such case as significant related-party transactions arising from the acquisition or sale of assets or equity.


3. Significant related-party transactions arising from joint investments on external parties

√ Applicable □ Not applicable
For details, see "7. Other significant related-party transactions" in this section.


4. Related-party creditor's rights and debts

□ Applicable √ Not applicable
No such case as related credits and debts during the reporting period.


5. Transactions with related financial companies

□ Applicable √ Not applicable
No deposit, loan, credit or other financial business between the Company and the related financial company and the
related parties.




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                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


6. Transactions between the financial company controlled by the Company and the related
parties

□ Applicable √ Not applicable
No deposit, loan, credit or other financial business between the financial company controlled by the Company and the
related parties.


7. Other significant related-party transactions

√ Applicable □ Not applicable
    1. On January 8, 2021, the eighth meeting of the seventh Board of Directors of the company reviewed and approved
the "Proposal on Joint Capital Increase and Related Party Transactions with Related Parties", and agreed that the
company and related parties Zhang Xingming, He Chao, Ningbo Huaqi Inves tment Management Partnership (Limited
Partnership), Hangzhou Kangpi Enterprise Management Partnership (Limited Partnership) and non-related party Yao
Weizhong to sign the "Agreement on Equity Transfer and Capital Increase of Zhejiang Healnoc Technology Co., Ltd.". The
company and related parties Zhang Xingming, He Chao, Ningbo Huaqi Investment Management Partnership (Limited
Partnership), Hangzhou Kangpi Enterprise Management Partnership (Limited Partnership) and unrelated party Yao
Weizhong contributed RMB 50 million in total to Zhejiang Healnoc Technology Co., Ltd. (referred to as " Healnoc") as
capital increase. In which, the company invested RMB 20 million of its own funds, holding 20% of Healnoc equity, and
Healnoc became a shareholding company. The procedures for industrial and commercial change of the above matters
have been completed in February 2021.
    On December 28, 2021, the "Proposal on Giving up the Shareholding Company’s Priority to Accept Transfer and
Related-party Transactions" was reviewed and approved on the twenty-fifth meeting of the seventh Board of Directors of
the Company . Huaqi Investment intended to transfer its 22.29% of Healnoc equity at the transaction pricing which was
subject to the capital contribution paid by Huaqi Investment to the underlying company, and the transfer price was RMB
5.2589 million. The Company agreed to give up the priority to accept the transfer of the above equity.
    2. On January 22, 2021, the "Proposal on Giving up Shareholding Company Equity Increase in Capita l and
Related-party Transactions" was reviewed and approved on the first interim general meeting of shareholders of the
Company in 2021. A total of 14 investors including Zhu Jiangming, Gao Dong, Chen Jinxia, and Ningbo Hualing
Investment management partnership (limited partnership) made a B-1 round of capital increase in Leapmotor Technology.
The related-party transaction amount involved in the Company's abandonment of the right to increase capital in the same
proportion was RMB 458.459 million. The procedures for the industrial and commercial change of the above matters have
been completed in January 2021.
    3. On January 27, 2021, the ninth meeting of the seventh Board of Directors the company reviewed and approved
"Proposal on Giving up the Shareholding Company Equity Increase in Capital and Related Party Transactions". A total of
10 investors, including Zhejiang Mituo Investment Co., Ltd., Gao Dong, Huzhou Heninghai Investment Partnership
(Limited Partnership), intended to make a B-2 round of capital increase in Leapmotor. The amount of related party
transactions involved in the company's abandonment of the right to increase capital in the same proportion was RMB
166,835.46 million. The procedures for the industrial and commercial change of the above matters have been completed
in January 2021.
    4. On April 22, 2021, the "Proposal on Giving up Subsidiary Equity Increase in Capital and Related Party
Transactions" was reviewed and approved on the fourteenth meeting of the seventh Board of Directors of the Company.
Five investors including No.1 Single Asset Management Plan held by the employees of HuaRay Technology of CICC
intended to increase the capital of Zhejiang HuaRay Technology Co., Ltd. in the total amount of RMB 9.545783. On the


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                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


basis of the equity structure and proportion upon the above capital increase, Ningbo Huayu Investment Management
Partnership Enterprise (Limited Partnership), a shareholder of HuaRay Technology, intended to transfer its 44.10% of
HuaRay Technology equity to a total of 24 investors including No.1 Single Asset Management Plan held by the employees
of HuaRay Technology of CICC, at the total price of RMB 244.309237. The Company gave up the priority in subscription
to and right of preemption of the above equity. The procedures for industrial and commercial change of the above matters
have been completed in April 2021.
    5. On June 7, 2021, the sixteenth meeting of the seventh Board of Directors of the Company reviewed and approved
the "Proposal on Increasing Capital in Holding Subsidiaries and Related-party Transactions", in which the Company and
the related party Zhejiang Huashi Investment Management Co., Ltd. agreed to increase capital in the holding subsidiary
Zhejiang Huaxiao Technology Co., Ltd. with the same percentage. Among them, the Company increased capital by RMB
10.2 million with its own funds. After the capital increase, the registered capital of Huaxiao Technology increased from
RMB 50 million to RMB 70 million. The procedures for industrial and commercial change of the above m atters have been
completed in June 2021.
    6. On June 29, 2021, the "Proposal on Establishment of Industry Funds and Related-party Transactions Through
Joint Investment with Related Parties" was reviewed and approved on the eighteenth meeting of the seventh Board of
Directors of the Company, in which the Company agreed to establish Zhoushan Huayan Chuangxi Equity Investment
Partnership (Limited Partnership) with 19 investors including Huayan Capital (Hangzhou) Private Equity Fund
Management Co., Ltd. and Chen Ailing. The form of the industry fund is limited partnership; the total size of the fund is
RMB 150.1 million; Huayan Capital as the fund manager holds 0.07% of the shares by contributing RMB 100 thousand in
cash; Dahua holds 33.32% of the shares by contr ibuting RMB 50 million in cash and bank balances. On August 5, 2021,
Huayan Investment Fund obtained the Private Investment Fund Registration Certificate issued by the Asset Management
Association of China.
    7. On December 28, 2021, the "Proposal on Giving up the Subsidiary’s Priority to Accept Transfer and Related-party
Transactions (I)" was reviewed and approved on the twenty-fifth meeting of the seventh Board of Directors of the
Company. Huashi Investment intended to transfer its 26% of Huafei Technology equity to Ningbo Hualing Venture Capital
Investment Partnership (Limited Partnership) at the transfer price of RMB 13 million; Zhang Hui intended to transfer its 15%
of Huafei Technology equity to Hangzhou Hua’ao Enterprise Management Partnership (Limited Partnership) at the
transfer price of RMB 13.347 million. The Company agreed to waive its right of preemption to the above equity.
    8. On December 28, 2021, the "Proposal on Giving up the Subsidiary’s Priority to Accept Transfer and Related-party
Transactions (II)" was reviewed and approved on the twenty-fifth meeting of the seventh Board of Directors of the
Company. Huashi Investment transferred its 11.50% of Wuxi Ruipin equity to Hangzhou Ruipin Enterprise Management
Partnership (Limited Partnership) at the price of RMB 5,088,474, and transferred its 3.50% of Wuxi Ruipin equity to Shen
Huiliang at the price of RMB 1,548,666. The Company agreed to waive its right of preemption to the above equity.
    9. On December 28, 2021, the "Proposal on Accepting Transfer of Equities and Related-party Transactions of
Subsidiaries" was reviewed and approved on the twenty-fifth meeting of the seventh Board of Directors of the Company.
The Company agreed to accept the transfer of 49% equity of Zhejiang Dahua Security Network Operation Service Co.,
Ltd., held by the related party Ningbo Huayu Investment Management Partnership Enterprise (Limited Partnership), the
related transactions of which totaled RMB 74.94 million. After accepting the transfer, the Company held 100% equity of
the Company.
    10. On December 28, 2021, the "Proposal on Increasing Capital in Holding Subsidiaries and Related-party
Transactions" was reviewed and approved on the twenty-fifth meeting of the seventh Board of Directors of the Company.
The Company and its related party Ningbo Huagu Enterprise Management Partnership (Limited Partnership) and Ningbo
Hualing Venture Capital Investment Partnership (Limited Partnership) agreed to jointly increase the capital in the holding
subsidiary Zhejiang Dahua Storage Technology Co., Ltd. at the same proportion. The Company increased the capital by



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                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


RMB 15.3 million with its own funds. When the capital increase was accomplished, the registered capital of Dahua
Storage increased from RMB 50 million to 80 million. The proportion of equities held by the Company in Dahua Storage
remained unchanged.

Website for disclosing the interim report on significant related-party transactions

                          Announcement name                                  Disclosure date   Website for the disclosure

Announcement on Capital Increase with Related Parties and
                                                                          January 9, 2021      http://www.cninfo.com.cn
Related-party Transactions

Announcement on Giving up the Shareholding Company’s Priority to
                                                                          December 29, 2021 http://www.cninfo.com.cn
Accept Transfer and Related-party Transactions

Announcement On Giving Up the Shareholding Company's Right to
Increase Capital with The Same Percentage and Related-party               January 9, 2021      http://www.cninfo.com.cn
Transactions

Announcement On Giving Up the Shareholding Company's Right to
Increase Capital with The Same Percentage and Related-party               January 28, 2021     http://www.cninfo.com.cn
Transactions

Announcement on Giving Up the Subsidiary's Right to Increase Capital
with the Same Percentage, the Priority to Accept Transfer and             April 23, 2021       http://www.cninfo.com.cn
Related-party Transactions

Announcement On Increasing Capital in Holding Subsidiaries and
                                                                          June 8, 2021         http://www.cninfo.com.cn
Related-party Transactions

Announcement on Establishment of Industry Funds Through Joint
                                                                          June 30, 2021        http://www.cninfo.com.cn
Investment with Related Parties and Related-party Transactions

Announcement on Progress for Establishment of Industry Funds
                                                                          August 7, 2021       http://www.cninfo.com.cn
Through Joint Investment with Related Parties

Announcement on Giving up the Subsidiary’s Priority to Accept
                                                                          December 29, 2021 http://www.cninfo.com.cn
Transfer and Related-party Transactions (I)

Announcement on Giving up the Subsidiary’s Priority to Accept
                                                                          December 29, 2021 http://www.cninfo.com.cn
Transfer and Related-party Transactions (II)

Announcement on Acceptance of the Subsidiary’s Equity and Related
                                                                          December 29, 2021 http://www.cninfo.com.cn
Transactions

Announcement On Increasing Capital in Holding Subsidiaries and
                                                                          December 29, 2021 http://www.cninfo.com.cn
Related-party Transactions


XV. Significant Contracts and Performance

1. Matters on trusteeship, contracting, and leasehold

(1) Matters on trusteeship

□ Applicable √ Not applicable



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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


No such case as custody during the reporting period.


(2) Contracting

□ Applicable √ Not applicable
No such case as contracting during the reporting period.


(3) Leasing

√ Applicable □ Not applicable
Explanations on leases
During the reporting period, some of the Company's own real estate properties were used for rental, and the leased real
estate property was used for office, warehouse and production workshops. There were no other major real estate leasing.

Cases that brought the profit and loss accounted for more than 10% of the Company's total profit during the reporting
period
□ Applicable √ Not applicable
No such leases that brought the profit and loss accounted for more than 10% of the Company's total profit during the
reporting period.


2. Significant guarantees

√ Applicable □ Not applicable

                                                                                                  Unit: ten thousand RMB

          External guarantees from the Company and its subsidiaries (excluding guarantees to the subsidiaries)

                        Announce
                        ment date                                                                                Guarant
                            of                     Actual        Actual                                           ee for
                                     Guarantee                                   Type of    Term of    Due or
  Guaranteed party      disclosure               occurrence    guarantee                                         related
                                      amount                                guarantee      guarantee    not
                          of the                    date         amount                                          parties
                        guarantee                                                                                 or not
                           cap



                                                              Total amount of
Total amount of guarantees
                                                              guarantees actually
approved during the reporting
                                                              occurred during the
period (A1)
                                                              reporting period (A2)

Total amount of guarantees                                    Total balance of
approved by the end of the                                    guarantees at the end of
reporting period (A3)                                         the reporting period (A4)

                                          Company's guarantees to subsidiaries

                        Announce                   Actual        Actual                                          Guarant
  Guaranteed party                   Guarantee                                   Type of    Term of    Due or
                        ment date                occurrence    guarantee                                          ee for

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                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                        of        amount          date          amount     guarantee        guarantee     not   related
                    disclosure                                                                                  parties
                      of the                                                                                    or not
                    guarantee
                       cap

                                                                                            March 20,
                                               March 27,                  Joint liability
                                                              50,000.00                     2018-March    Yes    Yes
                                                 2018                      guarantee
                                                                                             19, 2021

                                                                                            Three years
                                                                                             after the
                                              February 25,                Joint liability maturity of
                                                              30,000.00                                   Yes    Yes
                                                 2020                      guarantee the debts in
                                                                                            the master
                                                                                             contract

                                                                                            Two years
                                                                                             after the
                                                                          Joint liability maturity of
                                              July 22, 2019 44,000.00                                     Yes    Yes
                                                                           guarantee the debts in
                                                                                            the master
                                                                                             contract

                                                                                            Three years
                                                                                             after the
Zhejiang Dahua                                 September                  Joint liability maturity of
                    Septembe     773,557.34                   20,000.00                                   Yes    Yes
Vision Technology                               29, 2019                   guarantee the debts in
                    r 28, 2021
Co., Ltd.                                                                                   the master
                                                                                             contract

                                                                                            Two years
                                                                                             after the
                                               August 3,                  Joint liability maturity of
                                                              50,000.00                                   Yes    Yes
                                                 2020                      guarantee the debts in
                                                                                            the master
                                                                                             contract

                                                                                            Three years
                                                                                             after the
                                               September                  Joint liability maturity of
                                                              40,000.00                                   Yes    Yes
                                                27, 2020                   guarantee the debts in
                                                                                            the master
                                                                                             contract

                                                                                             February
                                              February 25,                Joint liability       25,
                                                              10,000.00                                   Yes    Yes
                                                 2021                      guarantee 2021-Septe
                                                                                               mber



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                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                  26,2021

                                                    From
                                                  effective
                                                 date of the
                                                 Commitmen
                                                  t Letter to
                                                 three years
                                                  after the
                                                   maturity
                               Joint liability date of each
May 29, 2021 20,000.00                                          Yes   Yes
                                guarantee            note
                                                 discounted
                                                    by the
                                                    China
                                                 Merchants
                                                 Bank within
                                                  the credit
                                                  extension
                                                   period

                                                 Two years
                                                  after the
October 13,                    Joint liability maturity of
                 22,000.00                                      No    Yes
    2017                        guarantee the debts in
                                                 the master
                                                  contract

                                                 Two years
                                                  after the
                 25,502.80
 September                     Joint liability maturity of
                 (40 million                                    No    Yes
  21, 2018                      guarantee the debts in
                 US dollars)
                                                 the master
                                                  contract

                                                  June 26,
  June 26,                     Joint liability
                 18,000.00                       2019-June      No    Yes
    2019                        guarantee
                                                  25, 2022

                                                 Two years
                                                  after the
February 17,                   Joint liability maturity of
                 25,000.00                                      No    Yes
    2020                        guarantee the debts in
                                                 the master
                                                  contract

                               Joint liability     April 7,
April 7, 2020    53,000.00                                      No    Yes
                                guarantee 2020-March



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               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                             31, 2024

                                             Two years
                                              after the
                             Joint liability maturity of
April 13, 2020 24,000.00                                     No   Yes
                              guarantee the debts in
                                            the master
                                              contract

                                             Two years
                                              after the
 August 12,
                             Joint liability maturity of
    2020        60,000.00                                    No   Yes
                              guarantee the debts in
                                            the master
                                              contract

                                             Two years
                                              after the
 August 18,                  Joint liability maturity of
                33,000.00                                    No   Yes
    2020                      guarantee the debts in
                                            the master
                                              contract

                                            Five years
                                                upon
 September                   Joint liability expiration of
                30,000.00                                    No   Yes
   1,2020                     guarantee     debt period
                                             of master
                                              contract

                                            Three years
                                              after the
February 23,                 Joint liability maturity of
                30,000.00                                    No   Yes
    2021                      guarantee the debts in
                                            the master
                                              contract

                                            Three years
                                              after the
 February 4,                 Joint liability maturity of
                100,000.00                                   No   Yes
    2021                      guarantee the debts in
                                            the master
                                              contract

                                              May 12,
                             Joint liability 2021-Dece
May 12, 2021     8,000.00                                    No   Yes
                              guarantee      mber 31,
                                                2022




                                                                        163
              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                             Three years
                                               after the
                           Joint liability maturity of
July 26, 2021 44,000.00                                     No   Yes
                            guarantee the debts in
                                             the master
                                               contract

                                              August 1,
 August 1,                 Joint liability
                3,500.00                      2021-July     No   Yes
   2020                     guarantee
                                              31, 2023

                                             Three years
                                               after the
 August 2,                 Joint liability maturity of
               50,000.00                                    No   Yes
   2021                     guarantee the debts in
                                             the master
                                               contract

                                             Three years
                                               after the
 September                 Joint liability maturity of
               60,000.00                                    No   Yes
  27, 2021                  guarantee the debts in
                                             the master
                                               contract

                                             Three years
                                               after the
 September                 Joint liability maturity of
               90,000.00                                    No   Yes
  27, 2021                  guarantee the debts in
                                             the master
                                               contract

                                             Three years
                                               after the
October 20,                Joint liability maturity of
               20,000.00                                    No   Yes
   2021                     guarantee the debts in
                                             the master
                                               contract

                                                From
                                              effective
                                             date of the
                                             Commitmen
 November                  Joint liability
               20,000.00                      t Letter to   No   Yes
  10, 2021                  guarantee
                                             three years
                                               after the
                                               maturity
                                             date of each



                                                                       164
                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                                 note
                                                                                              discounted
                                                                                                by the
                                                                                                China
                                                                                              Merchants
                                                                                              Bank within
                                                                                               the credit
                                                                                               extension
                                                                                                period

                                                                                              One years
                                                                                                 upon
                                                                            Joint liability expiration of
                                             April 9, 2020    10,000.00                                     Yes   Yes
                                                                             guarantee        debt period
                                                                                               of master
                                                                                               contract

                                                                                              One years
                                                                                                 upon
                                                              38,254.20
                                                                            Joint liability expiration of
                                             May 1, 2020      (60 million                                   Yes   Yes
                                                                             guarantee        debt period
                                                              US dollars)
                                                                                               of master
                                                                                               contract

                                                                                              Three years
                                                                                               after the
                                             September                      Joint liability maturity of
                                                              16,000.00                                     Yes   Yes
                                               29,2020                       guarantee the debts in
Zhejiang Dahua      March 24,
                                320,000.00                                                    the master
Zhilian Co., Ltd.     2021
                                                                                               contract

                                                                                              October 12,
                                             October 12,                    Joint liability
                                                              30,000.00                       2018-Octob    Yes   Yes
                                                 2018                        guarantee
                                                                                              er 12, 2021

                                                                                              Two years
                                                                                               after the
                                              August 30,                    Joint liability maturity of
                                                              10,000.00                                     Yes   Yes
                                                 2019                        guarantee the debts in
                                                                                              the master
                                                                                               contract

                                                                                              Two years
                                                                                               after the
                                             September                      Joint liability maturity of
                                                              16,500.00                                     Yes   Yes
                                               25,2020                       guarantee the debts in
                                                                                              the master
                                                                                               contract



                                                                                                                        165
              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                             Three years
                                               after the
 September                    Joint liability maturity of
                 7,500.00                                     Yes   Yes
  27, 2020                     guarantee the debts in
                                             the master
                                               contract

                                                From
                                               effective
                                             date of the
                                            Commitmen
                                              t Letter to
                                             three years
                                               after the
                                               maturity
                              Joint liability date of each
May 29, 2021 16,000.00                                        Yes   Yes
                               guarantee         note
                                             discounted
                                                by the
                                                China
                                             Merchants
                                             Bank within
                                              the credit
                                              extension
                                                period

                                              Two years
                                               after the
 September                    Joint liability maturity of
                30,000.00                                     No    Yes
   24,2020                     guarantee the debts in
                                             the master
                                               contract

                                             One years
                                                 upon
                              Joint liability expiration of
April 29, 2021 10,000.00                                      No    Yes
                               guarantee     debt period
                                              of master
                                               contract

                                             One years
                38,254.20                        upon
April 29, 2021 (60 million Joint liability expiration of
                                                              No    Yes
                US dollars)    guarantee     debt period
                                              of master
                                               contract




                                                                          166
                 2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                  35,066.35
                                                   April 30,
                  (55 million Joint liability
April 29, 2021                                    2021-May       No   Yes
                  US dollars)    guarantee
                                                   14, 2022


                                                  Three years
                                                   after the
                                Joint liability maturity of
July 26, 2021 16,500.00                                          No   Yes
                                 guarantee the debts in
                                                  the master
                                                   contract

                                                  Three years
                                                   after the
 September                      Joint liability maturity of
                  15,000.00                                      No   Yes
  27, 2021                       guarantee the debts in
                                                  the master
                                                   contract

                                                  Three years
                                                   after the
 November                       Joint liability maturity of
                  20,000.00                                      No   Yes
  10, 2021                       guarantee the debts in
                                                  the master
                                                   contract

                                                     From
                                                   effective
                                                  date of the
                                                  Commitmen
                                                   t Letter to
                                                  three years
                                                   after the
                                                    maturity
 November                       Joint liability date of each
                  16,000.00                                      No   Yes
  10, 2021                       guarantee            note
                                                  discounted
                                                     by the
                                                     China
                                                  Merchants
                                                  Bank within
                                                   the credit
                                                   extension
                                                    period

                                                  December
December 3,       15,301.68     Joint liability
                                                       3,        No   Yes
    2021          (24 million    guarantee
                                                  2021-May


                                                                            167
                                                            2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                             US dollars)                      31, 2022



                                                                                             One years
                                                                                                upon
                                             December 3,                   Joint liability expiration of
                                                              3,500.00                                      No    Yes
                                                2021                        guarantee        debt period
                                                                                              of master
                                                                                               contract

                                                                                             December
                                                              3,187.85                            3,
                                             December 3,                   Joint liability
                                                              (5 million                     2021-Dece      No    Yes
                                                2021                        guarantee
                                                             US dollars)                       mber 2,
                                                                                                2024

                                                                                             Three years
                                                                                               after the
                                             February 25,                  Joint liability maturity of
                                                              4,000.00                                      Yes   Yes
                                                2020                        guarantee the debts in
                                                                                             the master
                                                                                               contract

                                                                                              Two years
                                                                                               after the
                                             November 7,                   Joint liability maturity of
                                                              6,000.00                                      Yes   Yes
                                                2019                        guarantee the debts in
                                                                                             the master
                                                                                               contract

                                                                                              Two years
Zhejiang Dahua                                                                                 after the
                     March 24,
System Engineering               50,000.00    August 3,                    Joint liability maturity of
                     2021                                     5,000.00                                      Yes   Yes
Co., Ltd.                                       2020                        guarantee the debts in
                                                                                             the master
                                                                                               contract

                                                                                                From
                                                                                              effective
                                                                                             date of the
                                                                                             Commitmen
                                                                                              t Letter to
                                                                           Joint liability
                                             May 29, 2021     4,000.00                       three years    Yes   Yes
                                                                            guarantee
                                                                                               after the
                                                                                               maturity
                                                                                             date of each
                                                                                                 note
                                                                                             discounted



                                                                                                                        168
             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                           by the
                                            China
                                         Merchants
                                        Bank within
                                          the credit
                                         extension
                                           period

                                         Two years
                                          after the
August 30,                Joint liability maturity of
               1,000.00                                  No    Yes
  2019                     guarantee the debts in
                                         the master
                                          contract

                                        Three years
                                          after the
August 2,                 Joint liability maturity of
               5,000.00                                  No    Yes
  2021                     guarantee the debts in
                                         the master
                                          contract

                                        Three years
                                          after the
November                  Joint liability maturity of
               6,000.00                                  No    Yes
10, 2021                   guarantee the debts in
                                         the master
                                          contract

                                            From
                                          effective
                                         date of the
                                        Commitmen
                                         t Letter to
                                        three years
                                          after the
                                          maturity
November                  Joint liability date of each
               4,000.00                                  No    Yes
10, 2021                   guarantee        note
                                         discounted
                                           by the
                                            China
                                         Merchants
                                        Bank within
                                          the credit
                                         extension
                                           period


                                                                     169
                                                                 2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                                    Two years
                                                                                                     after the
                                                                   4,462.99
                                                 November                        Joint liability maturity of
                                                                   (7 million                                     Yes   Yes
                                                  25, 2019                        guarantee the debts in
Dahua Technology       Septembe                                   US dollars)
                                    55,128.40                                                      the master
(HK) Limited           r 28, 2021
                                                                                                     contract

                                                                  721.97                             April 25,
                                                                                 Joint liability
                                                April 20, 2021     (1 million                       2021-April    No    Yes
                                                                                  guarantee
                                                                    Euro)                           25, 2022

                                                                   4,144.21                        October 27,
                                                 October 27,                     Joint liability
                                                                  (6.5 million                     2020-Octob     Yes   Yes
                                                    2020                          guarantee
                                                                  US dollars)                      er 20, 2021

                                                                    637.57                         September
                                                 September                       Joint liability
                                                                   (1 million                      1,2020-Aug     Yes   Yes
                                                   1,2020                         guarantee
DAHUA                                                             US dollars)                      ust 31, 2021
TECHNOLOGY             March 24,                                                                   September
                                    10,000.00                       637.57
MEXICO S.A. DE         2021                                                                             1,
                                                September 1,       (1 million    Joint liability
C.V                                                                                                2021-Dece      No    Yes
                                                    2021          US dollars)     guarantee
                                                                                                     mber 1,
                                                                                                      2023

                                                                   3,187.85                        October 21,
                                                 October 21,                     Joint liability
                                                                   (5 million                      2021-Octob     No    Yes
                                                    2021                          guarantee
                                                                  US dollars)                      er 20, 2022

                                                                                                   Three years
                                                                                                     after the
                                                  August 3,                      Joint liability maturity of
                                                                  10,000.00                                       Yes   Yes
                                                    2020                          guarantee the debts in
                                                                                                   the master
                                                                                                     contract

                                                                                                    Two years
                                                                                                     after the
Hangzhou
                       March 24,                 September                       Joint liability maturity of
Huacheng Network                    65,000.00                      5,500.00                                       Yes   Yes
                       2021                       25,2020                         guarantee the debts in
Technology Co., Ltd.
                                                                                                   the master
                                                                                                     contract

                                                                                                   Three years
                                                                                                     after the
                                                 September                       Joint liability maturity of
                                                                   5,000.00                                       Yes   Yes
                                                  27, 2020                        guarantee the debts in
                                                                                                   the master
                                                                                                     contract



                                                                                                                              170
                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                              Two years
                                                                                               after the
                                              August 30,                   Joint liability maturity of
                                                               5,000.00                                        No   Yes
                                                 2019                       guarantee the debts in
                                                                                             the master
                                                                                               contract

                                                                                             Six months
                                                                                                upon
                                              February 4,                  Joint liability expiration of
                                                               2,000.00                                        No   Yes
                                                 2021                       guarantee        debt period
                                                                                              of master
                                                                                               contract

                                                                                             Three years
                                                                                               after the
                                             February 23,                  Joint liability maturity of
                                                              10,000.00                                        No   Yes
                                                 2021                       guarantee the debts in
                                                                                             the master
                                                                                               contract

                                                                                             Three years
                                                                                               after the
                                                                           Joint liability maturity of
                                             July 26, 2021     5,500.00                                        No   Yes
                                                                            guarantee the debts in
                                                                                             the master
                                                                                               contract

                                                                                             Three years
                                                                                               after the
                                              September                    Joint liability maturity of
                                                               5,000.00                                        No   Yes
                                               27, 2021                     guarantee the debts in
                                                                                             the master
                                                                                               contract

                                                                                             August 12,
                                                                998.34                       2020-Signat
Dahua Technology     March 24,                August 12,                   Joint liability
                                  2,000.00                     (GBP 1.16                     ure of notice     No   Yes
UK Limited           2021                        2020                       guarantee
                                                               million )                            of
                                                                                             termination

Dahua      Technology March 24, 5,000.00     November        892.60        Joint liability November
USA Inc.             2021                    19, 2021        (1.4 million guarantee 19,
                                                             US dollars)                     2021-Nove         No   Yes
                                                                                             mber        18,
                                                                                             2022

Zhejiang HuaRay      March 24,               February 23,                  Joint liability Three years
                                 35,000.00                   5,000.00                                          No   Yes
Technology Co., Ltd. 2021                    2021                           guarantee after the


                                                                                                                          171
                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                              maturity of
                                                                                              the debts in
                                                                                              the master
                                                                                              contract

                                                                                              From
                                                                                              effective
                                                                                              date of the
                                                                                              Commitmen
                                                                                              t Letter to
                                                                                              three years
                                                                                              after the
                                                                                              maturity
                                                                            Joint liability date of each
                                               May 29, 2021 1,000.00                                         Yes   Yes
                                                                             guarantee note
                                                                                              discounted
Zhejiang Dahua
                       May 6,                                                                 by the
Storage Technology                  2,314.26
                       2021                                                                   China
Co., Ltd.
                                                                                              Merchants
                                                                                              Bank within
                                                                                              the credit
                                                                                              extension
                                                                                              period

                                                                                              Three years
                                                                                              after the
                                                              1,275.14
                                                                            Joint liability maturity of
                                               April 29, 2021 (2 million                                     No    Yes
                                                                             guarantee the debts in
                                                              US dollars)
                                                                                              the master
                                                                                              contract

                                                                                              Three years
                                                                                              after the
Zhejiang
                       October                                              Joint liability maturity of
Huachuang Vision                   24,000.00 May 11, 2021 5,000.00                                           No    Yes
                       22, 2021                                              guarantee the debts in
Technology Co., Ltd.
                                                                                              the master
                                                                                              contract

                                                                                              From
                                                                                              effective
                                                                                              date of the
                                                                                              Commitmen
Zhejiang Fengshi       March 24,                                            Joint liability
                                    2,000.00 May 29, 2021 2,000.00                            t Letter to    Yes   Yes
Technology Co., Ltd. 2021                                                    guarantee
                                                                                              three years
                                                                                              after the
                                                                                              maturity
                                                                                              date of each


                                                                                                                         172
                                                     2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                    note
                                                                                    discounted
                                                                                    by the
                                                                                    China
                                                                                    Merchants
                                                                                    Bank within
                                                                                    the credit
                                                                                    extension
                                                                                    period

                                                                                    From
                                                                                    effective
                                                                                    date of the
                                                                                    Commitmen
                                                                                    t Letter to
                                                                                    three years
                                                                                    after the
                                                                                    maturity
                                        November                  Joint liability date of each
                                                      2,000.00                                     No    Yes
                                        10, 2021                   guarantee note
                                                                                    discounted
                                                                                    by the
                                                                                    China
                                                                                    Merchants
                                                                                    Bank within
                                                                                    the credit
                                                                                    extension
                                                                                    period

                                                                                    From
                                                                                    effective
                                                                                    date of the
                                                                                    Commitmen
                                                                                    t Letter to
                                                                                    three years
                                                                                    after the
                                                                                    maturity
Wuxi Dahua Ruipin October                                         Joint liability
                                2,000.00 May 29, 2021 1,000.00                      date of each   Yes   Yes
Technology Co., Ltd. 22, 2021                                      guarantee
                                                                                    note
                                                                                    discounted
                                                                                    by the
                                                                                    China
                                                                                    Merchants
                                                                                    Bank within
                                                                                    the credit
                                                                                    extension


                                                                                                               173
                                                    2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                               period

                                                                               Three years
                                                                               after the
                                      October 20,                Joint liability maturity of
                                                    1,000.00                                    No    Yes
                                      2021                        guarantee the debts in
                                                                               the master
                                                                               contract

                                                                               From
                                                                               effective
                                                                               date of the
                                                                               Commitmen
                                                                               t Letter to
                                                                               three years
                                                                               after the
                                                                               maturity
                                      November                   Joint liability date of each
                                                    1,000.00                                    No    Yes
                                      10, 2021                    guarantee note
                                                                               discounted
                                                                               by the
                                                                               China
                                                                               Merchants
                                                                               Bank within
                                                                               the credit
                                                                               extension
                                                                               period

                                                                               From
                                                                               effective
                                                                               date of the
                                                                               Commitmen
                                                                               t Letter to
                                                                               three years
                                                                               after the
Zhejiang Huafei                                                                maturity
Intelligent       March 24,                                      Joint liability date of each
                              1,000.00 May 29, 2021 1,000.00                                    Yes   Yes
Technology CO.,   2021                                            guarantee note
LTD.                                                                           discounted
                                                                               by the
                                                                               China
                                                                               Merchants
                                                                               Bank within
                                                                               the credit
                                                                               extension
                                                                               period



                                                                                                            174
                                                        2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                         From
                                                                                         effective
                                                                                         date of the
                                                                                         Commitmen
                                                                                         t Letter to
                                                                                         three years
                                                                                         after the
                                                                                         maturity
                                                                       Joint liability date of each
                                           May 29, 2021 1,000.00                                           Yes   Yes
                                                                        guarantee note
                                                                                         discounted
                                                                                         by the
                                                                                         China
                                                                                         Merchants
                                                                                         Bank within
                                                                                         the credit
                                                                                         extension

Zhejiang Huaxiao    March 24,                                                            period
                                2,000.00
Technology Co., Ltd. 2021                                                                         From
                                                                                             effective
                                                                                           date of the
                                                                                         Commitmen
                                                                                            t Letter to
                                                                                          three years
                                                                                             after the
                                                                                              maturity
                                            November                   Joint liability date of each
                                                              500.00                                       No    Yes
                                             10, 2021                   guarantee                   note
                                                                                          discounted
                                                                                                  by the
                                                                                                  China
                                                                                           Merchants
                                                                                          Bank within
                                                                                            the credit
                                                                                            extension
                                                                                                 period

                                                                                         From
                                                                                         effective
Zhejiang Dahua                                                                           date of the
                    March 24,                                          Joint liability
Jinzhi Technology               1,000.00 May 29, 2021 1,000.00                           Commitmen         Yes   Yes
                    2021                                                guarantee
Co., Ltd.                                                                                t Letter to
                                                                                         three years
                                                                                         after the



                                                                                                                       175
                                                        2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                   maturity
                                                                                   date of each
                                                                                   note
                                                                                   discounted
                                                                                   by the
                                                                                   China
                                                                                   Merchants
                                                                                   Bank within
                                                                                   the credit
                                                                                   extension
                                                                                   period

                                                                                   From
                                                                                   effective
                                                                                   date of the
                                                                                   Commitmen
                                                                                   t Letter to
                                                                                   three years
                                                                                   after the
                                                                                   maturity
                                                                     Joint liability date of each
                                            May 29, 2021 5,000.00                                    Yes   Yes
                                                                      guarantee note
                                                                                   discounted
                                                                                   by the
                                                                                   China
                                                                                   Merchants
                                                                                   Bank within

Xi'an Dahua Zhilian March 24,                                                      the credit
                                30,000.00                                          extension
Technology Co., Ltd. 2021
                                                                                   period

                                            September    3,000.00    Joint liability September
                                            27, 2021                  guarantee 27,2021-Se
                                                                                                     No    Yes
                                                                                   ptember
                                                                                   18,2022

                                            November     5,000.00    Joint liability From
                                            10, 2021                  guarantee effective
                                                                                   date of the
                                                                                   Commitmen
                                                                                   t Letter to
                                                                                                     No    Yes
                                                                                   three years
                                                                                   after       the
                                                                                   maturity
                                                                                   date of each
                                                                                   note



                                                                                                                 176
                                                          2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                     discounted
                                                                                     by         the
                                                                                     China
                                                                                     Merchants
                                                                                     Bank within
                                                                                     the      credit
                                                                                     extension
                                                                                     period

                                               November   5,000.00     Joint liability From
                                               10, 2021                 guarantee effective
                                                                                     date of the
                                                                                     Commitmen
                                                                                     t Letter to
                                                                                     three years
                                                                                     after      the
                                                                                     maturity
Zhengzhou Dahua
                       March 24,                                                     date of each
Zhian Information                  20,000.00                                                           No   Yes
                       2021                                                          note
Technology Co., Ltd.
                                                                                     discounted
                                                                                     by         the
                                                                                     China
                                                                                     Merchants
                                                                                     Bank within
                                                                                     the      credit
                                                                                     extension
                                                                                     period

                                               November   5,000.00     Joint liability From
                                               10, 2021                 guarantee effective
                                                                                     date of the
                                                                                     Commitmen
                                                                                     t Letter to
                                                                                     three years
                                                                                     after      the
Chengdu Dahua
                                                                                     maturity
Zhian Information      March 24,   30,000.00
                                                                                     date of each      No   Yes
Technology Service 2021
                                                                                     note
Co., Ltd.
                                                                                     discounted
                                                                                     by         the
                                                                                     China
                                                                                     Merchants
                                                                                     Bank within
                                                                                     the      credit
                                                                                     extension



                                                                                                                  177
                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                        period
Guangxi         Dahua
                         March 24,
Information                                     No such case during the reporting period
                             2021 1,000.00
Technology Co., Ltd.

Zhejiang        Dahua
Security      Network March 24,
                                                No such case during the reporting period
Operation      Service       2021 1,000.00
Co., Ltd.

Hangzhou      Xiaohua
                         March 24,
Technology       CO.,                           No such case during the reporting period
                             2021 1,000.00
LTD.

Zhejiang        Dahua
                         March 24,
Security       Service                          No such case during the reporting period
                             2021 1,000.00
Co., Ltd.

Guangxi         Dahua March 24,
                                                No such case during the reporting period
Technology Co., Ltd.         2021 5,000.00

Zhejiang       Huajian March 24,
                                                No such case during the reporting period
Technology Co., Ltd.         2021 1,000.00

Zhejiang      Huaxuan March 24,
                                                No such case during the reporting period
Technology Co., Ltd.         2021 1,000.00

Dahua       Technology March 24,
                                                No such case during the reporting period
Japan LLC                    2021 100.00

DAHUA        EUROPE March 24,
                                                No such case during the reporting period
B.V.                         2021 15,000.00

Dahua Technology         March 24,
                                                No such case during the reporting period
Singapore Pte.Ltd.           2021 200.00

Dahua       Technology March 24,
                                                No such case during the reporting period
Poland Sp.Zo.O.              2021 2,000.00

Dahua       Technology March 24,
                                                No such case during the reporting period
Hungary Kft                  2021 2,000.00

Dahua       Technology March 24,
                                                No such case during the reporting period
India Private Limited        2021 4,000.00

DAHUA
TECHNOLOGY
BRASIL
                         March 24,
COMRCIO E                                       No such case during the reporting period
                             2021 2,000.00
SERVIOS EM
SEGURANA
ELETRNICA LTDA

Dahua       Technology March 24,                No such case during the reporting period


                                                                                                   178
                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Middle East FZE                2021 1,000.00

Dahua      Technology March 24,
                                                 No such case during the reporting period
Perú S.A.C                    2021 4,000.00

Dahua      Technology
                           March 24,
Rus Limited Liability                            No such case during the reporting period
                               2021 3,000.00
Company

Dahua      Technology March 24,
                                                 No such case during the reporting period
Australia PTY LTD              2021 500.00

Dahua      Technology
                           March 24,
South             Africa                         No such case during the reporting period
                               2021 500.00
Proprietary Limited

Dahua      Technology March 24,
                                                 No such case during the reporting period
Canada INC.                    2021 1,000.00

Dahua         Guvenlik
                           March 24,
Teknolojileri Sanayi                             No such case during the reporting period
                               2021 1,000.00
ve Ticaret A.S.

Dahua      Technology March 24,
                                                 No such case during the reporting period
SRB d.o.o.                     2021 100.00

Dahua      Technology March 24,
                                                 No such case during the reporting period
Bulgaria EOOD                  2021 100.00

                           March 24,
Dahua Iberia, S.L.                               No such case during the reporting period
                               2021 100.00

Dahua         Security
                           March 24,
Malaysia          SDN.                           No such case during the reporting period
                               2021 100.00
BHD.

Dahua      Technology March 24,
                                                 No such case during the reporting period
Kazakhstan LLP                 2021 100.00

PT. Dahua         Vision
                           March 24,
Technology                                       No such case during the reporting period
                               2021 100.00
Indonesia

Dahua      Technology
                           March 24,
Korea        Company                             No such case during the reporting period
                               2021 100.00
Limited

Dahua      Technology March 24,
                                                 No such case during the reporting period
S.R.L.                         2021 100.00

Dahua      Technology March 24,
                                                 No such case during the reporting period
France SAS                     2021 700.00

                           March 24,
Dahua Vision LLc                                 No such case during the reporting period
                               2021 500.00



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                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Dahua      Technology
                            March 24,
New             Zealand                           No such case during the reporting period
                                2021 100.00
Limited

Dahua Technology            March 24,
                                                  No such case during the reporting period
GmbH                            2021 300.00

Dahua      Technology March 24,
                                                  No such case during the reporting period
Colombia S.A.S.                 2021 2,000.00

Dahua      Technology March 24,
                                                  No such case during the reporting period
Panama S.A.                     2021 100.00

Dahua      Technology March 24,
                                                  No such case during the reporting period
Chile SpA                       2021 100.00

Dahua      Technology
                            March 24,
Tunisia          Limited                          No such case during the reporting period
                                2021 100.00
Liability Company

Dahua      Technology March 24,
                                                  No such case during the reporting period
Kenya Limited                   2021 100.00

Dahua      Technology March 24,
                                                  No such case during the reporting period
China (Pvt) LTD                 2021 100.00

Dahua      Technology
                            March 24,
Pakistan        (private)                         No such case during the reporting period
                                2021 100.00
Limited

Dahua      Technology March 24,
                                                  No such case during the reporting period
Morocco SARL                    2021 100.00

Dahua          Argentina March 24,
                                                  No such case during the reporting period
S.A.                            2021 100.00

Dahua      Technology March 24,
                                                  No such case during the reporting period
Czech s.r.o.                    2021 100.00

Dahua      Technology March 24,
                                                  No such case during the reporting period
Denmark ApS                     2021 100.00

Dahua      Technology March 24,
                                                  No such case during the reporting period
Netherlands B.V.                2021 100.00

Dahua
                            March 24,
Technology(Thailan                                No such case during the reporting period
                                2021 100.00
d) Co.,LTD.

Dahua      Technology March 24,
                                                  No such case during the reporting period
Italy S.R.L.                    2021 100.00

Lorex      Technology March 24,
                                                  No such case during the reporting period
Inc.                            2021 2,000.00

Lorex Corporation           March 24,             No such case during the reporting period


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                             2021 2,000.00

                                                              Total amount of
Total amount of guarantees to                                 guarantees to
subsidiaries approved during                   1,487,000.00 subsidiaries actually                                737,025.21
the reporting period (B1)                                     occurred during the
                                                              reporting period (B2)

                                                              Total balance of
Total amount of guarantees to                                 guarantees actually paid
subsidiaries approved by the                   1,487,000.00 to subsidiaries at the end                      1,002,526.35
end of the reporting period (B3)                              of the reporting period
                                                              (B4)

                                        Subsidiaries' guarantees to subsidiaries

                      Announce
                      ment date                                                                                    Guarant
                            of                    Actual         Actual                                             ee for
                                   Guarantee                                     Type of     Term of    Due or
 Guaranteed party     disclosure               occurrence      guarantee                                           related
                                    amount                                    guarantee     guarantee    not
                        of the                     date         amount                                             parties
                      guarantee                                                                                     or not
                            cap



                                                              Total amount of
Total amount of guarantees to                                 guarantees to
subsidiaries approved during                                  subsidiaries actually
the reporting period (C1)                                     occurred during the
                                                              reporting period (C2)

                                                              Total of actual guarantee
Total amount of guarantees to
                                                              balance for subsidiaries
subsidiaries approved at the
                                                              at the end of the reporting
end of the reporting period (C3)
                                                              period (C4)

Total amount of company guarantees (namely sum of the previous three major items)

                                                              Total amount of
Total amount of guarantees                                    guarantees actually
approved during the reporting                  1,487,000.00 occurred during the                                  737,025.21
period (A1+B1+C1)                                             reporting period
                                                              (A2+B2+C2)

                                                              Total balance of
Total amount of guarantees
                                                              guarantees actually paid
approved by the end of the                     1,487,000.00                                                 1,002,526.35
                                                              at the end of the reporting
reporting period (A3+B3+C3)
                                                              period (A4+B4+C4)

Total amount of actual guarantees (A4+B4+C4) as a
                                                                                                                    42.45%
percentage of the Company's net assets


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                                                                     2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Including:

Balance of guarantees to the shareholders, actual
controllers and their related parties (D)

Balance of debt guarantees directly or indirectly offered to
guaranteed objects with asset-liability ratio exceeding 70%                                                                967,526.35
(E)

Amount of the guarantees with the total volume exceeding
50% of the net assets (F)

Total amount of the above three guarantees (D+E+F)                                                                         967,526.35

Notes on unexpired guarantees with guarantee
responsibilities occurred or possible joint liabilities within the
reporting period (if any)

Notes on providing external guarantees in violation of
specified procedures (if any)


3. Entrusting Others to Manage Cash Assets

(1) Entrusted Financing

√ Applicable □ Not applicable
Entrusted financing during the reporting period
                                                                                                              Unit: ten thousand RMB

                                                                                                                     Impairment
                                                                                                 Overdue           amount accrued
      Specific type       Funding source          Entrusted amount      Unexpired balance       outstanding          for overdue
                                                                                                 amount               financial
                                                                                                                    management

Bank financial
                        Equity Fund                         50,000.00
products

Financial products
of securities           Equity Fund                         50,000.00           50,000.00
companies

Total                                                      100,000.00           50,000.00

Specific matters on high-risk entrusted capital management with a large amount for a single item, or with low security and
poor liquidity
√ Applicable □ Not applicable
                                                                                                              Unit: ten thousand RMB

 Name Truste                          Cap Starti Termin Invest Payme Refer Expe Actua Actual Amou Wheth Whet Item
                      Product Amou
   of         e                       ital   ng     ation    ment       nt    ence cted     l     recov    nt of   er it    her   over
                       type   nt
trustee organi                        Sou date      date    directi determi   for   earni profit ery of provisi passe there view


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                                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


organiz zation                          rce                          on    nation annua ngs          and profits on for d the            will   and
    ation     (or                                                         method lized        (if   loss       and      impair legal     be     relat
     (or    trustee                                                                  rate of any) durin losses ment proce entru                  ed
 name       ) type                                                                   return         g the during accru dures sted quer
     of                                                                                             report     the      ed (if          finan    y
trustee                                                                                              ing reporti any)                    cial inde
      )                                                                                             perio          ng                   plan    x (if
                                                                                                      d       period                    in the any)
                                                                                                                                        futur
                                                                                                                                          e

                                                                                                              Recov
China                 Structu           Equ Janu                 Finan
                                                        June                                                  ered
Constr                red       50,00 ity        ary             cial     By                        849.3
            Bank                                        30,                          4.00%                    at                 Yes    Yes
uction                deposit    0.00 Fun 26,                    deriva contract                          2
                                                        2021                                                  expira
Bank                  s                 d        2021            tives
                                                                                                              tion

                                                                 Privat
                                                                 e
                                                                 equity
                                                                 fund
                                                                 produ
                                                                 cts,
                                                                          Payme
                                                                 fixed
Guose                                                                     nt of
            Securit Asset               Equ Febr                 incom
n                                                       Febru             principa
            ies       Manag     50,00 ity        uary            e                                  9,587 Unex
Securit                                                 ary 9,            l and                                                  Yes    No
            compa ement          0.00 Fun 10,                    assets                               .54 pired
ies co.,                                                2031              income
            ny        Plan              d        2021            ,
Ltd.                                                                      at
                                                                 equity
                                                                          maturity
                                                                 assets
                                                                 ,
                                                                 public
                                                                 equity
                                                                 hybrid
                                                                 funds

                                100,0                                                               10,43
Total                                       --    --      --         --         --     --                          --              --    --      --
                                00.00                                                                6.86

Cases of entrusted financing expected to be unable to recover the principal or cases that may result in impairment

□ Applicable √ Not applicable


(2) Entrusted Loans

□ Applicable √ Not applicable
No such case as entrusted loan during the reporting period.




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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


4. Other Significant Contracts

□ Applicable √ Not applicable
No such case as other significant contract during the reporting period.


XVI. Explanations on Other Significant Matters

√ Applicable □ Not applicable
    On March 26, 2021, the "Proposal on the Company’s Plan for the Non-public Issuance of Shares in 2021" and other
related proposals were reviewed and approved at the Company's twelfth session of the seventh Board of Directors and
the eighth session of the seventh Board of Supervisors. The company planned to issue 312,151,600 non-public shares,
and the total amount of funds raised did not exceed RMB 5.6 billion (inclusive). The target company of this non-public
issuance is China Mobile Capital Holdings Co., Ltd., which is the wholly-owned subsidiary of China Mobile
Communications Group Co., Ltd.,. Matters related to the non-public issuance have been reviewed and approved by the
2020 shareholders’ meeting.
    The Company disclosed, respectively on June 3, 2021 and June 17, 2021, the Announcement on the Acceptance of
the Non-public Issuance Application by the CSRC and the Announcement on Receiving the First Feedback Given by the
CSRC on the Review of Administrative Permits (Announcement number: 2021-073, 2021-078).
    On July 5, 2021, the Proposal on Adjusting the Company’s Plan for the Non-public Issuance of Shares in 2021 and
                                                                                             th                  th
other proposals related to the issuance were reviewed and approved at the Company’s 19           session of the 7 board of
                     th                th
directors and the 12 session of the 7 board of supervisors. As adjusted, the company planned to issue no more than
288,624,700 non-public shares, and the total amount of funds raised will not exceed RMB 5.1 billion (inclusive). The target
company of this non-public issuance is China Mobile Capital Holdings Co., Ltd., which is the wholly-owned subsidiary of
China Mobile Communications Group Co., Ltd. On the same day, the Company disclosed the Reply of Zhejiang Dahua
Technology Co., Ltd. to the Feedback on the Application for the Non-public Issuance of Shares.
    On November 30, 2021, the "Proposal on Adjusting the Company’s Plan for the Non-public Issuance of Shares in
2021" and other proposals related to the issuance were reviewed and appro ved at the twenty-third session of the seventh
Board of Directors and the sixteenth session of the seventh Board of Supervisors of the Company. The target company of
this non-public issuance was changed from China Mobile Capital Holdings Co., Ltd. to its parent company China Mobile
Communications Group Co., Ltd.
    On April 18, 2022, the application for this non-public issuance was approved by the Issuance Review Committee of
CSRC. Up to now, the Company has not received the written approval from the CSRC with respect to the non-public
issuance. The announcements above have been disclosed through the designated media Securities Times and Juchao
Information Network (http://www.cninfo.com.cn).


XVII. Significant Events of the Company’s Subsidiaries

√ Applicable □ Not applicable
    On September 28, 2021, the "Proposal on Preparing the Spin-off Listing of the Holding Subsidiary" was reviewed and
approved at the twenty-first session of the seventh Board of Directors of the Company. The Board of Directors of the
Company authorized the management to launch the preliminary preparation for the spin-off listing of its holding subsidiary
Zhejiang HuaRay Technology Co., Ltd. on a domestic stock exchange. Preparations for the aforesaid spin-off listing is in
progress.




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                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.




            Section VII Changes in Shares and Information about

                                                  Shareholders

I. Changes in Shares

1. Changes in shares

                                                                                                                 Unit: share

                  Before the change            Increase or decrease in the change (+, -)             After the change

                                                              Shares
                                           Shares            converted
                                                    Bonus
                 Number        Percentage newly                from        Others      Subtotal    Number        Percentage
                                                    shares
                                           issued             capital
                                                             reserves

I. Shares
with limited
               1,137,297,716      37.97%                                 -57,334,922 -57,334,922 1,079,962,794      36.06%
sales
condition

1. Other
domestic       1,137,278,516      37.97%                                 -57,325,322 -57,325,322 1,079,953,194      36.06%
shares

Shares held
by domestic
               1,137,278,516      37.97%                                 -57,325,322 -57,325,322 1,079,953,194      36.06%
natural
persons

2. Foreign
                     19,200        0.00%                                      -9,600      -9,600        9,600        0.00%
shares

Shares held
by foreign
                     19,200        0.00%                                      -9,600      -9,600        9,600        0.00%
natural
persons

II. Shares
without        1,858,281,874      62.03%                                 56,306,062 56,306,062 1,914,587,936        63.94%
restrictions

1. RMB
ordinary       1,858,281,874      62.03%                                 56,306,062 56,306,062 1,914,587,936        63.94%
shares



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                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


III. Total    2,995,579,590       100.00%                                -1,028,860 -1,028,860 2,994,550,730          100.00%

Reasons for changes in shares

√ Applicable □ Not applicable
1. In April 2021, the conditions for the first granting of the second unlock period and reserved granting of the first unlock
period in 2018 Restricted Stock Incentive Plan of the Company were achieved.
2. In June 2021, the conditions for the first unlock period in 2020 Restricted Stock Incentive Plan of the Company were
achieved.
3. In 2021, the Company bought back and canceled the granted but unlocked restricted shares held by the incentive
objects who have left the Company.

Approval for changes in shares

√ Applicable □ Not applicable
1. On April 1, 2021, the thirteenth meeting of the seventh Board of Directors and the ninth m eeting of the seventh Board of
Supervisors of the company, reviewed and approved the "Proposal of restricted share incentive plan for the second unlock
period of the first grant and reserving the achievement for the first unlock of Year 2018", the Board of Directors approved
to unlock 29,431,520 restricted shares held by 2,889 incentive objects who met the share unlock conditions.
2. On June 25, 2021, the seventeenth meeting of the seventh Board of Directors and the eleventh meeting of the seventh
Board of Supervisors of the Company reviewed and approved the Proposal on Achievement of Conditions for the First
Unlock Period of 2020 Restricted Stock Incentive Plan. The Board of Directors agreed to unlock the 6,695,740 restricted
shares held by the 10 incentive objects who met the unlocking conditions.
3. On April 23, 2021, the Company's annual general meeting of shareholders in 2020 reviewed and approved the
Proposal on Buy-back and Cancellation of Some Granted but Unlocked Restricted Stocks. The Company agreed to buy
back and cancel the 1,028,860 granted but unlocked restricted shares held by the 65 incentive objects who have left the
Company.

Transfer for changes in shares

√ Applicable □ Not applicable
1. According to the thirteenth meeting of the seventh Board of Directors of the Company, the Company achieved unlocking
for the first granting of the second unlock period and reserved granting of the first unlock period in 2018 Restricted Stock
Incentive Plan, and the unlocking date, namely the listing and circulation date, was April 15, 2021.
2. According to the seventeenth meeting of the seventh Board of Directors of the Company, the Company achieved
unlocking for the first unlock period in 2020 Restricted Stock Incentive Plan, and the unlocking date, namely t he listing and
circulation date, was July 9, 2021.
3. According to the resolution of the annual general meeting of shareholders in 2020, the Company bought back and
canceled a total of the 1,028,860 granted but unlocked restricted shares held by the 65 incentive objects who have left the
Company, and the procedure was completed in December 2021.

Effects of changes in shares on the basic earnings per share ("EPS"), diluted EPS, net assets per share, attributable to
common shareholders of the Company, and other financial indexes over the last year and last period
□ Applicable √ Not applicable
Other contents that the Company considers necessary or are required by the securities regulatory authorities to disclose

□ Applicable √ Not applicable




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                                                                      2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


2. Changes in restricted stocks

√ Applicable □ Not applicable
                                                                                                                             Unit: share

               Number Of          Number of       Number of             Number of
               Shares with         increased       unlocked             shares with
 Name of
              Limited Sales       shares with     shares with          limited sales     Reasons for limited
Sharehold                                                                                                          Date of unlocking
               Condition at       limited sales   limited sales       condition at the            sales
      er
             The Beginning        condition in    condition in          end of the
              of The Period current period current period                 period

                                                                                         According to the        According to the
                                                                                         relevant provisions     relevant provisions of
Fu Liquan       811,561,410                         43,659,675           767,901,735
                                                                                         of executives shares executives shares
                                                                                         management              management

                                                                                         According to the        According to the
Zhu                                                                                      relevant provisions     relevant provisions of
                139,846,117         20,731,373                           160,577,490
Jiangming                                                                                of executives shares executives shares
                                                                                         management              management

                                                                                         According to the        According to the
Chen                                                                                     relevant provisions     relevant provisions of
                 53,447,110                                       0       53,447,110
Ailing                                                                                   of executives shares executives shares
                                                                                         management              management

                                                                                         Per relevant
                                                                                                                 Per relevant
                                                                                         management
                                                                                                                 management
                                                                                         regulations of equity
Wu Jun           51,938,164                                       0       51,938,164                             regulations of equity
                                                                                         incentives and
                                                                                                                 incentives and senior
                                                                                         senior managers'
                                                                                                                 managers' shares
                                                                                         shares

                                                                                         Per relevant
                                                                                                                 Per relevant
                                                                                         management
                                                                                                                 management
Zhang                                                                                    regulations of equity
                   3,622,540                            590,370            3,032,170                             regulations of equity
Xingming                                                                                 incentives and
                                                                                                                 incentives and senior
                                                                                         senior managers'
                                                                                                                 managers' shares
                                                                                         shares

                                                                                         Per relevant
                                                                                                                 Per relevant
                                                                                         management
                                                                                                                 management
Zhao                                                                                     regulations of equity
                   2,515,000                            490,000            2,025,000                             regulations of equity
Yuning                                                                                   incentives and
                                                                                                                 incentives and senior
                                                                                         senior managers'
                                                                                                                 managers' shares
                                                                                         shares

                                                                                         Per relevant            Per relevant
Ying Yong          2,271,937                            255,000            2,016,937
                                                                                         management              management


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                                                            2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                            regulations of equity regulations of equity
                                                                            incentives and          incentives and senior
                                                                            senior managers'        managers' shares
                                                                            shares

                                                                            Per relevant
                                                                                                    Per relevant
                                                                            management
                                                                                                    management
                                                                            regulations of equity
Wu Jian            2,167,001                     255,000        1,912,001                           regulations of equity
                                                                            incentives and
                                                                                                    incentives and senior
                                                                            senior managers'
                                                                                                    managers' shares
                                                                            shares

                                                                            Per relevant
                                                                                                    Per relevant
                                                                            management
                                                                                                    management
Zhu                                                                         regulations of equity
                   1,937,669                     347,500        1,590,169                           regulations of equity
Jiantang                                                                    incentives and
                                                                                                    incentives and senior
                                                                            senior managers'
                                                                                                    managers' shares
                                                                            shares

                                                                            Per relevant
                                                                                                    Per relevant
                                                                            management
                                                                                                    management
Jiang                                                                       regulations of equity
                   2,004,400                     436,900        1,567,500                           regulations of equity
Xiaolai                                                                     incentives and
                                                                                                    incentives and senior
                                                                            senior managers'
                                                                                                    managers' shares
                                                                            shares

Other                                                                       Per relevant
                                                                                                    Per relevant
senior                                                                      management
                                                                                                    management
executives                                                                  regulations of equity
                 65,986,368                    32,031,850      33,954,518                           regulations of equity
and                                                                         incentives and
                                                                                                    incentives and senior
incentive                                                                   senior managers'
                                                                                                    managers' shares
objects                                                                     shares

Total         1,137,297,716       20,731,373   78,066,295 1,079,962,794              --                       --


II. Issuance and listing of securities

1. Securities (excluding preferred share) issued in reporting period

□ Applicable √ Not applicable


2. Explanation on changes in total number of the Company's shares & the structure of
shareholders and the structure of assets and liabilities

□ Applicable √ Not applicable




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                                                                      2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


3. Existing shares held by internal staff of the Company

□ Applicable √ Not applicable


III. Particulars about the shareholders and actual controller

1. Total number of shareholders and their shareholdings

                                                                                                                               Unit: share

                                                                                                            Total number of
                                                                      Total Number of                       preferred
                                   Total number of
                                                                      Preferred                             shareholders (if
                                   common
Total Number                                                          Shareholders (If                      any) (refer to
                                   shareholders at
of Common                                                             Any) (Refer to                        Note 8) with
                                   the end of
Shareholders                                                          Note 8) Whose                         resumed voting
                         101,625 previous month             153,916                                     0                                    0
at The End of                                                         Voting Rights                         rights at the
                                   before the
The Reporting                                                         have been                             end of previous
                                   disclosure date
Period                                                                Recovered at the                      month before
                                   of the annual
                                                                      End of the                            the disclosure
                                   report
                                                                      Reporting Period                      date of the
                                                                                                            annual report

                          Shareholding list of shareholders with over 5% shares or top ten shareholders

                                             Number of                     Number of       Number of            Pledges, markings or
                                  Shareh                     Changes
                    Shareho                 shares held at                shares held      shares held                  freezings
     Name of                      olding                         in the
                         lder               the end of the                with limited       without
   Shareholder                   Percent                     reporting                                          State Of
                        nature                  reporting                    sales         limited sales                        Number
                                   age                           period                                         Shares
                                                 period                    conditions       condition

                    Domesti
                    c
Fu Liquan                         34.19% 1,023,868,980 0                  767,901,735 255,967,245 Pledge                       168,177,942
                    Natural
                    Person

                    Domesti
                    c
Zhu Jiangming                      5.36%      160,577,490 0               160,577,490                   0 Pledge                20,300,000
                    Natural
                    Person

Hong Kong           Oversea
                                                             2310585
Securities          s Legal        4.13%      123,641,341                                0 123,641,341
                                                             6
Clearing Co. Ltd. Person

                    Domesti
                    c
Chen Ailing                        2.38%        71,262,813 0.00            53,447,110       17,815,703 Pledge                   21,100,000
                    Natural
                    Person



                                                                                                                                      189
                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                     Domesti
                     c
Wu Jun                          2.31%     69,250,886 0.00         51,938,164   17,312,722
                     Natural
                     Person

National Social
                                                       3098967
Security Fund        Others     1.37%     41,000,969                       0   41,000,969
                                                       1
103

                     Domesti
                     c
China Securities Non-stat
                                1.32%      39,611,241 0                    0    39,611,241
Finance Co., Ltd. e-owned
                     Legal
                     Person

                     State-o
China Galaxy
                     wned                              -1646530
Securities Co.,                 1.27%     38,172,099                       0   38,172,099
                     Legal                             1
Ltd.
                     Person

Industrial and
Commercial
Bank of China
Limited - Zhong
                                                       3534666
Ou China Value       Others     1.18%     35,346,665                       0   35,346,665
                                                       5
Premier
Selection Return
Hybrid Securities
Investment Fund

Agricultural Bank
of China Co.,
Ltd.- China
International
Fund                 Others     0.89%     26,772,280 13201195              0   26,772,280
Management
Emerging Power
Hybrid Securities
Investment Fund

Strategic investors or
general legal entities
becoming top 10
                               N/A
shareholders as a result of
the placement of new
shares (if any) (see Note 3)

Description of the             Mr. Fu Liquan And Ms. Chen Ailing Are Husband and Wife. The Company Is Unaware of


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                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


association relationship or Whether Other Shareholders Have Associated Relationship or Are Persons Acting in Concert.
concerted action of
above-mentioned
shareholders

Explanation of the above
shareholders involved in
proxy/trustee voting rights   N/A
and abstention from voting
rights

Special note on the
existence of repurchase
special accounts among        N/A
the top 10 shareholders (if
any) (see Note 10)

                           Shareholding list of top ten shareholders without limited sales condition

                               Number of shares held without limited sales condition at the             Type of shares
   Name of Shareholder
                                                end of the reporting period                     Type of shares    Number

                                                                                                RMB common
Fu Liquan                                                                         255,967,245                    255,967,245
                                                                                                stock

Hong Kong Securities                                                                            RMB common
                                                                                  123,641,341                    123,641,341
Clearing Co. Ltd.                                                                               stock

National Social Security                                                                        RMB common
                                                                                   41,000,969                     41,000,969
Fund 103                                                                                        stock

China Securities Finance                                                                        RMB common
                                                                                   39,611,241                     39,611,241
Co., Ltd.                                                                                       stock

China Galaxy Securities                                                                         RMB common
                                                                                   38,172,099                     38,172,099
Co., Ltd.                                                                                       stock

Industrial and Commercial
Bank of China Limited -
Zhong Ou China Value                                                                            RMB common
                                                                                   35,346,665                     35,346,665
Premier Selection Return                                                                        stock
Hybrid Securities
Investment Fund

Agricultural Bank of China
Co., Ltd.- China
International Fund                                                                              RMB common
                                                                                   26,772,280                     26,772,280
Management Emerging                                                                             stock
Power Hybrid Securities
Investment Fund

National Social Security                                                           23,657,131 RMB common          23,657,131



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Fund 111                                                                                        stock

China Merchants Bank
Co., Ltd. - Yinhua Xinyi                                                                        RMB common
                                                                                   22,742,459                    22,742,459
Flexible Allocation Hybrid                                                                      stock
Securities Investment Fund

Shanghai Greenwoods
Assets Management Co.,                                                                          RMB common
                                                                                   20,803,816                    20,803,816
Ltd. - Greenwoods Global                                                                        stock
Fund

Explanation on associated
relationship or persons
acting in concert among
top ten shareholders
                              Mr. Fu Liquan And Ms. Chen Ailing Are Husband and Wife. The Company Is Unaware of
without limited shares, and
                              Whether Other Shareholders Have Associated Relationship or Are Persons Acting in Concert.
between top ten
shareholders without
limited shares and top ten
shareholders

Explanation on Top Ten
Common Shareholders’
Participation in Securities   N/A
Margin Trading (If Any)
(see Note 4)

Whether the Company's top ten common shareholders or top ten common shareholders without limited shares agree on
any repurchase transaction in the reporting period

□ Yes √ No
None of the Company's top ten common shareholders or top ten common shareholders without limited shares agreed on
repurchase in the reporting period.


2. Particulars about the controlling shareholder

Nature of the controlling shareholder: Natural person-owned
Type of the controlling shareholder: Natural person

                                                                              Whether he/she has obtained the right of
   Name of the controlling shareholder                Nationality
                                                                               residence in another country or region

Fu Liquan                                   China                       Yes

                                            Mr. Fu Liquan holds the position of the chairman and president of the
Main occupation and title
                                            Company.

Shares held in other listed companies by
controlling or holding in the reporting     N/A
period



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Change of the controlling shareholders in the reporting period
□ Applicable √ Not applicable

No change has happened to the controlling shareholder in the reporting period of the Company


3. The actual controller of the Company and persons acting in concert

Nature of the actual controller: Domestic natural person
Type of the actual controller: Natural person

                                     Relationship with                          Whether he/she has obtained the right of
   Name of the actual controller                                Nationality
                                    the actual controller                        residence in another country or region

Fu Liquan                           Himself                 China             Yes

                                    Acting in concert
                                    (including
Chen Ailing                         agreement,              China             Yes
                                    relatives, under
                                    same control)

                                    Mr. Fu Liquan holds the position of the chairman and president of the Company; Ms.
Main occupation and title
                                    Chen Ailing holds the position of the director of the Company.

Information about other listed
companies at home and abroad        N/A
controlled in the last ten years

Change of the actual controller in the reporting period
□ Applicable √ Not applicable

No change has happened to the actual controller in the reporting period
Block Digram for Property Right and Control Relationship between the Company and Actual Controllers




The actual controller controls the Company via trust or other ways of asset management

□ Applicable √ Not applicable




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4. The accumulated number of shares pledged by the controlling shareholder or the first majority
shareholder of the Company and his/her persons acting in concert accounted for 80% of all the
shares held by him/her in the Company

□ Applicable √ Not applicable


5. Particulars about other corporate shareholders with shareholding proportion over 10%

□ Applicable √ Not applicable


6. Particulars on share reduction restricted for controlling shareholders, actual controller,
restructuring party or other commitment entities

□ Applicable √ Not applicable


IV. Specific Implementation of Share Repurchase in the Reporting Period

The progress on share repurchase
□ Applicable √ Not applicable
The progress on reduction of re-purchase shares by means of centralized competitive bidding

□ Applicable √ Not applicable




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                    Section VIII Information of Preferred Shares

□ Applicable √ Not applicable
There are no preferred shares in the reporting period.




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                       Section IX Situation on Corporate Bonds

□ Applicable √ Not applicable




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                                 Section X Financial Report

I. Audit Reports

Audit opinion type                     Standard Unqualified Opinion

Signature Date of audit report         April 22, 2022

Name of audit institution              BDO China Shu Lun Pan CPAs (special general partnership)

Audit report ref.                      Xin Kuai Shi Bao Zi [2022] No.ZF10179

Name of Certified Public Accountant    Zhong Jiandong, Zhang Junhui

                                               Audit Report Text

To the shareholders of Zhejiang Dahua Technology Co., Ltd.:


I. Opinion
     We have audited the financial statements of Zhejiang Dahua Technology Co., Ltd. (hereinafter
referred to as Dahua), including the parent company's and the consolidated balance sheet dated
December 31, 2021, the parent company's and the consolidated income statement, the parent
company's and the consolidated cash flow statement and the parent company's and the consolidated
statement of changes in owners' equity in 2021, as well as the notes to relevant financial statements.
    In our opinion, the attached financial statements are prepared, in all material respects, in
accordance with "Accounting Standards for Business Enterprises”, which fairly reflected the financial
position of the merged companies and the parent company as at December 31, 2021 and the operating
results and cash flows of the merger and the parent company in 2021.


II. Basis for Our Opinion
     We conducted our audit in accordance with the Auditing Standards for Certified Public Accountants
in China. Our responsibilities under those standards are further described in the CPA's Responsibilities
for the Audit of the Financial Statements section of our report. According to the “Code of Ethics for
Chinese Certified Public Accountants”, we are independent of Dahua and have fulfilled our other ethical
responsibilities in accordance with the Code. We believe that the audit evidence we have obtained is
sufficient and appropriate to provide a basis for our audit opinions.


III. Key Audit Matters
    Key audit matters are those matters that, in our professional judgment, were of most significance in
our audit of the financial statements of the current period. These matters were addressed in the context
of our audit of the financial statements as a whole, and in forming our opinion thereon, and we do not
provide a separate opinion on these matters.


       The key audit matters that we identified in the audit are as follows:


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                      Key Audit Matters                                            How the matter was addressed in the audit

A. Recognition of revenue

The operating revenue of Dahua in 2021 is RMB 3,283,547.93, The main audit procedure we implemented for the above key audit matter includes: 1.

which is an important part of Dahua's profit statement. We Understand the internal control system in relation to revenue recognition ,the design

identify recognition of revenue as a key audit matter because and implementation of the financial accounting system, and test the effectiveness of
revenue, as one of Dahua’s key performance indicators, is its operation; 2. Check the agreements of relevant contracts for different sales types
subject to an inherent risk that the Management manipulates in accordance with the actual situation of the specific businesses, and evaluate

the time point for recognition of revenue to reach a certain goal whether the revenue recognition meets the requirements of Accounting Standards for

or expectation. Based on the accounting policy of Dahua, the Business Enterprises; 3. Perform an analytical               procedures to judge the

Company's main products include security standard products, reasonableness of the changes in sales revenue and gross profit margin; 4. Perform

system integration and other labor services. Among them, the confirmation procedures: send confirmation to customers for the annual sales amount

security standard products for domestic market were delivered and the outstanding at the end of the year, and the export sales income shall be

to customers or picked up by customers based on the certified by the customs; 5. Different types of income samples shall be tested: For

contractual terms in the sales contract. The revenue was standard products for domestic market and overseas sales of overseas subsidiaries,
recognized after customers received and accepted the goods sample the out-of-stock records, shipping orders, customer countersign records,

and the Company obtained the evidence proving the received payment records and so on; for standard products exported by domestic

customers' receipt of goods; for the security standard products companies, check the out-of-stock records, customs declaration, bill of lading, and

exported by domestic companies, the revenue was recognized received payment records; for system integration sales, check the product delivery

after the goods were declared and exported, and for the records, shipping list and contract list, unpacking acceptance report, acceptance
security standard products sold overseas by overseas report for the completion of installation and commissioning, received payment

subsidiaries, the revenue was recognized after the customer records and so on. 6. Sample the transactions made before or after the balance sheet
received and accepted the goods; the revenue from the system date and check their out-of-stock records, customs declaration, and other relevant

integration sales was recognized after the acceptance of goods supportive documents to confirm whether the revenues have been recognized in an
by customers; the revenue from the labor services sales was appropriate accounting period.

recognized when relevant labor services were provided.

B. Recoverability of accounts receivable

The net value of accounts receivable of Dahua at the end of We evaluated the recoverability of accounts receivable by the following procedure: 1.

2021 was RMB 1,465,449.06. The management needs to Understand the management and the internal control of key financial reporting related

make significant judgments about the identification of accounts to credit control, account recovery and assessment of impairment provision for

receivable impairment accounts, the likelihood of inward cash receivables, and evaluate the effectiveness of the design and operation of the internal
flows of future customers. The management's estimates and control; 2. Understand the Company's management procedures for customers' credit

assumptions are uncertain. Since the amount of accounts and the collection measures for overdue debts; 3. Review the division by the

receivable is significant to the financial statements as a whole Management of the combination with respect to the accounts receivable for which the

and the recoverability involves the estimation and judgment of expected credit loss is calculated according to the combination of credit risk

future cash flows, we recognize the recoverability of accounts characteristics, and assess the reasonableness of the expected credit loss rate

receivable as a key audit matter.                              based on the estimates including historical credit loss rate, current circumstance and

                                                               prediction of the future economic condition. We assessed the reasonableness of the

                                                               accrued proportion with reference to the historical audit experience and prospective

                                                               information, tested the accuracy of the portfolio classification and aging division of the
                                                               accounts receivable, and recalculated the accuracy of the accrued amount of the

                                                               expected credit loss; we sampled the accounts receivable subject to separate bad

                                                               debt provision, and reviewed the basis for the Management’s assessment of the




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                                              expected credit loss based on the financial position and credit position of the

                                              customer, historical repayment records and prediction of the future economic

                                              condition. We validated the management's assessment against the evidence we

                                              have obtained during the audit process, including background information, past

                                              transaction history and payment status of the customer, and forward-looking

                                              considerations; 4. Test the payment received after the balance sheet date; 5. Perform

                                              the correspondence-based confirmation procedure and check whether the

                                              confirmation results are consistent; 6. Analyze whether there are amounts of

                                              accounts receivable that cannot be recovered and need to be written off.




IV. Other Information
     The management of Dahua (hereinafter referred to as the Management) is responsible for the other
information. The other information includes the information covered in Dahua's annual report in 2021,
but excludes the financial statements and our audit report.
     Our opinion on the financial statements does not cover the other information and we do not and will
not express any form of assurance conclusion thereon.
     In combination with our audit of the financial statements, our responsibility is to read the other
information and, in doing so, consider whether the other information is materially inconsistent with the
financial statements or our knowledge obtained in the audit, or otherwise appears to be materially
misstated.
    If, based on the work we have performed, we conclude that there is a material misstatement of this
other information, we are required to report that fact. We have nothing to report in this regard.


V. Responsibilities of Management and Those Charged with Governance for the Financial
Statements
    The Management is responsible for preparing the financial statements in accordance with the
requirements of Accounting Standards for Business Enterprises to achieve a fair presentation, and for
designing, implementing and maintaining necessary internal control to ensure that the financial
statements are free from material misstatements, whether due to frauds or errors.
     In preparing the financial statements, the Management is responsible for assessing Dahua's ability
to continue operating, disclosing matters related to continuous operation (if applicable) and using the
hypothesis of continuous operation unless there is a plan to liquidate, terminate operations or no other
realistic options.
    The management is responsible for supervising the financial reporting process of Dahua.


VI. CPA's Responsibilities for the Audit of the Financial Statements
     Our objectives are to obtain reasonable assurance about whether the financial statements as a
whole are free from material misstatement, whether due to fraud or error, and to issue an audit report
that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that
an audit conducted in accordance with the audit standards will always detect a material misstatement
when it exists. Misstatements can arise from fraud or error and are considered material if, individually or
in the aggregate, they could reasonably be expected to influence the economic decisions of users made


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on the basis of these financial statements.


      As part of an audit in accordance with the audit standards, we exercise professional judgment and
maintain professional skepticism throughout the audit. We also:
      (1) Identify and assess the risks of material misstatement of the financial statements, whether due
to fraud or error, design and perform audit procedures responsive to those risks, and obtain audit
evidence that is sufficient and appropriate to provide a basis for our opinion. The risk of not detecting a
material misstatement resulting from fraud is higher than one resulting from error, as fraud may involve
collusion, forgery, intentional omissions, misrepresentations, or the override of internal control.
      (2) Obtain an understanding of internal control relevant to the audit in order to design appropriate
audit procedures, but not for the purpose of expressing an opinion on the effectiveness of the
Company's internal control.
      (3) Evaluate the appropriateness of accounting policies used and the reasonableness of
accounting estimates and related disclosures made by the Management.
       (4) Conclude on the appropriateness of using the going concern assumption by the Management.
At the same time, draw a conclusion, based on the audit evidence obtained, on whether there is
significant uncertainty in matters or situations that may cause major doubts about Dahua's ability in
continuous operation. If we conclude that a material uncertainty exists, we are required to draw attention
in our audit report to the related disclosures in the financial statements or, if such disclosures are
inadequate, to modify our opinion. Our conclusions are based on the information available up to the date
of our audit report. However, future events or conditions may result in Dahua's inability to continue
operating.
      (5) Evaluate the overall presentation (including the disclosures), structure and content of the
financial statements, and whether the financial statements fairly reflect the relevant transactions and
events.
       (6) Obtain sufficient and appropriate audit evidence regarding the financial information of the
entities or business activities within Dahua to express an opinion on the consolidated financial
statements. We are responsible for guiding, supervising and implementing the group audit, and remain
solely responsible for our audit opinion.
      We have communicated with those charged with governance on such matters as the scope of
audit as planned, the schedule and material audit findings, including the defects in the internal control
that are worth paying attention to found in this audit.
       We have also provided those charged with governance with a statement on observing the
professional ethics related to independence, and communicated with those charged with governance on
all the relationships and other matters that might be reasonably deemed to affect our independence, and
relevant preventative measures.



      From the matters communicated with those charged with governance, we determine those matters
that were of most significance in the audit of the financial statements of the current period and are
therefore the key audit matters. We describe these matters in our audit report unless law or regulation
precludes public disclosure about the matter or when, in extremely rare circumstances, we determine
that a matter should not be communicated in our report because the adverse consequences of doing so

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would reasonably be expected to outweigh the public interest benefits of such communication.



     BDO China Shu Lun Pan Certified Public Accountants LLP
Chinese CPA: Zhong Jiandong
        (Special general partnership)                                            (Project partner)



                                                                             Chinese CPA: Zhang Junhui



        Shanghai, China                                                                    April 22, 2022



II. Financial Statements

Units of financial reports in the notes: yuan


1. Consolidated Balance Sheet

Prepared by: Zhejiang Dahua Technology Co., Ltd.
                                                   December 31, 2021

                                                                                                            Unit: RMB

                            Item                               December 31, 2021              December 31, 2020

Current Assets:

     Cash and Bank Balances                                             7,731,002,784.77           7,471,652,634.66

     Deposit Reservation for Balance

     Loans to Banks and Other Financial Institutions

     Trading Financial Assets                                               2,602,173.53               2,475,680.45

     Derivative Financial Assets

     Notes receivable                                                    839,861,562.35              232,857,354.55

     Accounts receivable                                               14,654,490,643.49           12,857,519,110.16

     Receivables Financing                                               792,709,781.57            1,207,879,654.58

     Prepayments                                                         171,034,046.65              162,250,648.05

     Premium Receivable

     Reinsurance Accounts Receivable

     Reinsurance Contract Reserves Receivable

     Other Receivables                                                   546,477,779.16              970,427,893.48



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       Including: interest receivable

                Dividends Receivable

     Buying Back the Sale of Financial Assets

     Inventory                                             6,810,041,288.82            4,928,019,838.00

     Contract Assets                                         163,432,100.37               84,825,834.82

     Holding for-sale assets

     Non-current Assets Due within 1 Year                    602,567,293.78              635,956,549.07

     Other Current Assets                                  1,190,585,874.34              558,434,219.93

Subtotal of Current Assets                                33,504,805,328.83           29,112,299,417.75

Non-current Assets:

     Granting of loans and advances

     Investment in Creditor's Rights

     Investment in Other Creditor's Rights

     Long-term Receivables                                 1,891,368,121.39            2,250,315,769.50

     Long-term Equity Investment                           1,243,872,752.91              455,977,616.16

     Investment in Other Equity Instruments

     Other Non-current Financial Assets                      945,619,965.97              360,087,786.34

     Investment Property                                     311,065,023.43              336,008,869.13

     Fixed Assets                                          2,187,435,714.17            1,515,594,629.97

     Projects under Construction                           1,992,834,055.03            1,164,130,453.03

     Productive Biological Assets

     Oil and gas assets

     Right-of-use Assets                                     248,577,371.97

     Intangible Assets                                       584,129,741.43              406,777,323.39

     Development Expenditure

     Goodwill                                                 42,685,490.30               42,685,490.30

     Long-term deferred expenses                              45,876,764.73               32,280,430.67

     Deferred Income Tax Assets                              960,374,829.82              832,453,676.69

     Other Non-current Assets                                 97,226,861.99               86,422,617.82

Subtotal of Non-current Assets                            10,551,066,693.14            7,482,734,663.00

Total Assets                                              44,055,872,021.97           36,595,034,080.75

Current Liabilities:

     Short-term loan                                         325,648,230.98              250,177,083.34

     Borrowings from the Central Bank



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     Borrowings from Banks and Other Financial
Institutions

     Transactional financial liabilities

     Derivative Financial Liabilities

     Notes Payable                                             4,472,998,965.03            3,258,552,758.17

     Accounts Payable                                          7,329,740,650.71            6,444,787,705.28

     Received Prepayments

     Contract liabilities                                        864,989,993.78              671,120,385.08

     Financial Assets Sold for Repurchase

     Deposit Taking and Interbank Deposit

     Receiving from Vicariously Traded Securities

     Receiving from Vicariously Sold Securities

     Payroll payable                                           1,964,503,166.13            1,805,464,535.31

     Tax Payable                                                 677,076,594.01              900,144,863.67

     Other Payables                                              677,752,701.47              970,552,877.22

       Including: interest payable

               Dividends Payable                                  16,060,762.89               12,982,399.27

     Service Charge and Commission Payable

     Reinsurance Accounts Payable

     Holding for-sale liabilities

     Non-current Liabilities Due within 1 Year                   890,848,742.47              151,891,709.34

     Other Current Liabilities                                   208,631,381.45              209,401,914.77

Subtotal of Current Liabilities                               17,412,190,426.03           14,662,093,832.18

Non-current Liabilities:

     Insurance Contract Reserves

     Long-term loan                                            1,552,500,000.00              878,000,000.00

     Bonds Payable

       Including: Preferred Stocks

               Perpetual Bonds

     Lease Liabilities                                           140,606,139.33

     Long-term Payables

     Long-term payroll payable

     Expected Liabilities                                        297,851,786.62              282,427,517.82

     Deferred Income                                             103,218,676.13              110,469,806.29




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     Deferred Income Tax Liabilities                                         61,778,504.44               67,272,768.46

     Other Non-current Liabilities                                          317,381,981.28             391,128,045.90

Subtotal of Non-current Liabilities                                       2,473,337,087.80            1,729,298,138.47

Total Liabilities                                                        19,885,527,513.83          16,391,391,970.65

Shareholders' Equity:

     Share Capital                                                        2,994,550,730.00            2,995,579,590.00

     Other Equity Instruments

       Including: Preferred Stocks

               Perpetual Bonds

     Capital Reserves                                                     2,939,512,235.75            1,989,655,334.05

     Less: Treasury Share                                                   277,169,524.09             581,968,930.89

     Other Comprehensive Incomes                                             76,005,792.49               61,157,523.13

     Special Reserves

     Surplus Reserves                                                     1,553,691,005.92            1,553,691,005.92

     General Risk Reserves

     Undistributed Profits                                               16,331,012,273.48          13,754,915,904.19

Total Shareholders' Equity Attributable to the Parent
                                                                         23,617,602,513.55          19,773,030,426.40
Company

     Minority Shareholders' Equity                                          552,741,994.59              430,611,683.70

Total Shareholders' Equity                                               24,170,344,508.14           20,203,642,110.10

Total Liabilities and Shareholders' Equity                               44,055,872,021.97          36,595,034,080.75


Legal representative: Fu Liquan        Person in charge of accounting: Xu Qiaofen     Person in charge of the accounting
institution: Zhu Zhuling


2. Balance Sheet of the Parent Company

                                                                                                              Unit: RMB

                             Item                                 December 31, 2021            December 31, 2020

Current Assets:

     Cash and Bank Balances                                               2,453,629,292.19            3,130,479,311.55

     Trading Financial Assets

     Derivative Financial Assets

     Notes receivable                                                       113,182,073.02               74,284,006.99

     Accounts receivable                                                  5,235,718,728.84            2,740,152,239.35

     Receivables Financing                                                  762,320,674.93             169,109,529.24



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     Prepayments                                            22,564,616.46               48,203,550.97

     Other Receivables                                  13,227,344,584.64           13,796,603,550.30

       Including: interest receivable

                Dividends Receivable

     Inventory                                             191,101,106.37              171,756,222.72

     Contract Assets                                        14,676,165.82                8,338,657.15

     Holding for-sale assets

     Non-current Assets Due within 1 Year                   59,323,331.52               61,828,724.54

     Other Current Assets                                  548,317,361.69                   12,592.38

Subtotal of Current Assets                              22,628,177,935.48           20,200,768,385.19

Non-current Assets:

     Investment in Creditor's Rights

     Investment in Other Creditor's Rights

     Long-term Receivables                                  44,677,236.12              100,221,713.49

     Long-term Equity Investment                         5,294,492,906.78            3,660,410,557.29

     Investment in Other Equity Instruments

     Other Non-current Financial Assets                    919,563,465.97              355,853,684.59

     Investment Property                                   161,109,748.15              173,003,549.71

     Fixed Assets                                          623,652,394.47              550,991,444.04

     Projects under Construction                           890,954,831.96              438,014,907.22

     Productive Biological Assets

     Oil and gas assets

     Right-of-use Assets                                    98,695,719.37

     Intangible Assets                                     148,019,536.32              156,335,152.97

     Development Expenditure

     Goodwill

     Long-term Deferred Expenses                            25,121,726.63               21,149,342.55

     Deferred Income Tax Assets                             76,637,574.05              135,371,242.86

     Other Non-current Assets                                5,922,846.72               35,774,247.16

Subtotal of Non-current Assets                           8,288,847,986.54            5,627,125,841.88

Total Assets                                            30,917,025,922.02           25,827,894,227.07

Current Liabilities:

     Short-term loan                                         3,066,910.69              250,177,083.34

     Transactional financial liabilities



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     Derivative Financial Liabilities

     Notes Payable                                            359,510,011.35              303,660,579.62

     Accounts Payable                                         924,291,734.49              752,373,890.95

     Received Prepayments

     Contract liabilities                                      65,805,975.35               85,275,423.36

     Payroll payable                                        1,349,324,493.47            1,127,500,408.14

     Tax Payable                                              405,454,928.48              627,351,201.46

     Other Payables                                           850,741,529.57            1,002,654,121.27

       Including: interest payable

               Dividends Payable                               16,060,762.89               12,982,399.27

     Holding for-sale liabilities

     Non-current Liabilities Due within 1 Year                785,270,294.02              150,643,750.02

     Other Current Liabilities                                 52,587,668.99               26,870,130.42

Subtotal of Current Liabilities                             4,796,053,546.41            4,326,506,588.58

Non-current Liabilities:

     Long-term loan                                         1,450,000,000.00              750,000,000.00

     Bonds Payable

       Including: Preferred Stocks

               Perpetual Bonds

     Lease Liabilities                                         53,205,974.57

     Long-term Payables

     Long-term payroll payable

     Expected Liabilities                                       3,534,391.50                8,333,634.18

     Deferred Income

     Deferred Income Tax Liabilities                           44,483,008.83               29,407,289.24

     Other Non-current Liabilities                              2,669,429.68               10,599,934.34

Subtotal of Non-current Liabilities                         1,553,892,804.58              798,340,857.76

Total Liabilities                                           6,349,946,350.99            5,124,847,446.34

Shareholders' Equity:

     Share Capital                                          2,994,550,730.00            2,995,579,590.00

     Other Equity Instruments

       Including: Preferred Stocks

               Perpetual Bonds

     Capital Reserves                                       2,925,020,649.68            1,976,156,775.91



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    Less: Treasury Share                                         277,169,524.09              581,968,930.89

    Other Comprehensive Incomes                                                                    522,554.00

    Special Reserves

    Surplus Reserves                                           1,553,691,005.92            1,553,691,005.92

    Undistributed Profits                                     17,370,986,709.52           14,759,065,785.79

Total Shareholders' Equity                                    24,567,079,571.03           20,703,046,780.73

Total Liabilities and Shareholders' Equity                    30,917,025,922.02           25,827,894,227.07


3. Consolidated Income Statement

                                                                                                     Unit: RMB

                             Item                              2021                         2020

I. Total Operating Revenue                                    32,835,479,336.85           26,465,968,181.10

    Including: Operating Revenue                              32,835,479,336.85           26,465,968,181.10

           Interest Income

           Earned Premiums

           Service Charge and Commission Income

II. Total Operating Cost                                      29,561,717,851.11           23,700,192,030.78

    Including: Operating Cost                                 20,058,513,158.33           15,164,331,155.66

           Interest Expenditures

           Service Charge and Commission Expenses

           Surrender Value

           Net Claims Paid

           Net Amount of Withdrawn Reserve for
Insurance Liability Contract

           Policyholder Dividend Expense

           Reinsurance Cost

           Taxes and Surcharges                                  182,526,020.36              161,682,305.76

           Sales Expenses                                      4,663,973,834.28            4,291,121,362.75

           Administration expenses                               955,015,503.39              785,101,729.55

           Research and development expense                    3,451,978,394.17            2,997,545,666.82

           Financial Expenses                                    249,710,940.58              300,409,810.24

              Including: interest expenses                        96,871,668.06               68,153,838.27

                     Interest Income                             184,577,399.09              156,578,920.70

    Add: Other income                                          1,028,017,800.27            1,033,605,961.79



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          Investment Income (Mark "-" for Loss)                           -194,259,295.37              975,589,960.06

          Including: Investment Income from Affiliates and
                                                                          -269,439,343.85             -181,278,822.04
Joint Ventures

               Profits from recognition Termination of
Financial Assets at Amortized Cost

          Exchange Gains (Mark "-" for Losses)

          Profit of Net Exposure Hedging (Mark "-" for
Loss)

          Incomes from changes in fair value (losses
                                                                           125,378,610.62              185,732,977.36
marked with "-")

          Credit Impairment Losses (Mark "-" for Loss)                    -745,010,186.63             -575,685,022.80

          Asset Impairment Losses (Mark "-" for Loss)                      -49,902,275.84             -128,579,641.41

          Asset Disposal Income (Mark "-" for Loss)                         34,204,677.33                  509,340.38

III. Operating Profit (Mark "-" for Loss)                                3,472,190,816.12            4,256,949,725.70

      Add: Non-operating Revenues                                           12,043,175.28               11,652,641.39

      Less: Non-operating Expenses                                          14,572,711.07               19,833,811.30

IV. Total Profit (Mark "-" for Total Loss)                               3,469,661,280.33            4,248,768,555.79

      Less: Income Tax Expense                                              58,114,707.75              313,526,899.50

V. Net Profit (Mark "-" for Net Loss)                                    3,411,546,572.58            3,935,241,656.29

  (I) Classified by operation continuity

      1. Net Profit as a Going Concern (Mark "-" for Net
                                                                         3,411,546,572.58            3,935,241,656.29
Loss)

      2. Net Profit of Discontinued Operation (Mark "-" for
Net Loss)

  (II) Classified by the attribution of ownership

      1. Net Profit Attributable to Shareholders of Parent
                                                                         3,378,410,889.60            3,902,778,775.35
Company

      2. Minority Shareholders' Profit and Loss                             33,135,682.98               32,462,880.94

VI. Net Amount of Other Comprehensive Incomes after
                                                                            14,719,520.43               48,849,278.20
Tax

  Net Amount of Other Comprehensive Incomes after Tax
                                                                            14,848,269.36               48,849,246.90
Attributable to the Parent Company's Owner

      (1) Other comprehensive income that cannot be
reclassified as P/L

             1. Re-measure the variation of the defined
benefit plan

             2. Other comprehensive income that cannot be


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transferred to P/L under the equity method

             3. Changes in the fair value of investment in
other equity instruments

             4. Changes in the fair value of the credit risk of
the enterprise

             5. Others

     (II) Other comprehensive income that will be
                                                                                      14,848,269.36                       48,849,246.90
reclassified as P/L

             1. Other comprehensive income that can be
transferred to P/L under the equity method

             2. Changes in the fair value of investment in
other creditor's rights

             3. Financial assets reclassified into other
comprehensive income

             4. Provisions for the credit impairment of
investment in other creditor's rights

             5. Cash flow hedge reserves

             6. Currency translation difference                                       21,289,820.46                       42,407,695.80

             7. Others                                                                 -6,441,551.10                        6,441,551.10

   Net Amount of Other Comprehensive Incomes After Tax
                                                                                         -128,748.93                                 31.30
Attributable to Minority Shareholders

VII. Total Comprehensive Income                                                    3,426,266,093.01                   3,984,090,934.49

     Total Comprehensive Income Attributable to the
                                                                                   3,393,259,158.96                   3,951,628,022.25
Parent Company's Owner

     Total Comprehensive Income Attributable to Minority
                                                                                      33,006,934.05                       32,462,912.24
Shareholders

VIII. Earnings per Share:

     (I) Basic Earnings per Share                                                                  1.15                                1.34

     (II) Diluted Earnings per Share                                                               1.15                                1.33


Legal representative: Fu Liquan     Person in charge of accounting: Xu Qiaofen   Person in charge of the accounting institut ion: Zhu Zhuling


4. Income Statement of the Parent Company

                                                                                                                                 Unit: RMB

                                  Item                                            2021                                 2020

I. Operating Revenue                                                               9,743,217,163.52                    9,241,424,111.34

     Less: Operating Cost                                                          1,278,222,643.67                   1,432,554,360.70


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          Taxes and Surcharges                                              124,697,827.94              110,800,941.53

          Sales Expenses                                                  2,259,362,660.46            1,706,397,097.75

          Administration expenses                                           548,096,369.70              443,452,678.15

          Research and development expense                                2,610,573,358.32            2,342,474,614.79

          Financial Expenses                                                 12,468,559.31                5,707,678.34

            Including: interest expenses                                     77,853,360.36               59,812,230.42

                    Interest Income                                          69,153,966.58               59,618,328.67

     Add: Other income                                                      821,967,678.89              846,285,628.56

          Investment Income (Mark "-" for Loss)                            -271,711,088.77              919,245,362.94

          Including: Investment Income from Affiliates and
                                                                           -303,537,703.31             -221,917,515.47
Joint Ventures

               Profits from Derecognition of Financial
Assets at Amortized Cost (Mark "-" for Loss)

          Profit of Net Exposure Hedging (Mark "-" for
Loss)

          Incomes from changes in fair value (losses
                                                                            103,445,980.57              184,727,296.91
marked with "-")

          Credit Impairment Losses (Mark "-" for Loss)                      -44,475,017.30              -39,626,521.03

          Asset Impairment Losses (Mark "-" for Loss)                         -1,783,389.96              -5,090,736.83

          Asset Disposal Income (Mark "-" for Loss)                          34,190,019.31              127,226,851.78

II. Operating Profit (Mark "-" for Loss)                                  3,551,429,926.86            5,232,804,622.41

     Add: Non-operating Revenues                                              6,009,693.14                3,913,459.31

     Less: Non-operating Expenses                                             8,094,190.26                8,513,129.27

III. Total Profit (Mark "-" for Total Loss)                               3,549,345,429.74            5,228,204,952.45

     Less: Income Tax Expense                                               135,109,985.70              470,741,477.54

IV. Net Profit (Mark "-" for Net Loss)                                    3,414,235,444.04            4,757,463,474.91

     (I) Net Profit as a Going Concern (Mark "-" for Net
                                                                          3,414,235,444.04            4,757,463,474.91
Loss)

     (II) Net Profit of Discontinued Operation (Mark "-" for
Net Loss)

V. Net Amount of Other Comprehensive Incomes After Tax                         -522,554.00                  522,554.00

     (1) Other comprehensive income that cannot be
reclassified as P/L

            1. Re-measure the variation of the defined
benefit plan

            2. Other comprehensive income that cannot be



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transferred to P/L under the equity method

            3. Changes in the fair value of investment in
other equity instruments

            4. Changes in the fair value of the credit risk of
the enterprise

            5. Others

    (II) Other comprehensive income that will be
                                                                                 -522,554.00                  522,554.00
reclassified as P/L

            1. Other comprehensive income that can be
transferred to P/L under the equity method

            2. Changes in the fair value of investment in
other creditor's rights

            3. Financial assets reclassified into other
comprehensive income

            4. Provisions for the credit impairment of
investment in other creditor's rights

            5. Cash flow hedge reserves

            6. Currency translation difference

            7. Others                                                            -522,554.00                  522,554.00

VI. Total Comprehensive Income                                              3,413,712,890.04            4,757,986,028.91

VII. Earnings per Share:

    (I) Basic Earnings per Share                                                         1.16                       1.63

    (II) Diluted Earnings per Share                                                      1.16                       1.62


5. Consolidated Cash Flow Statement

                                                                                                                Unit: RMB

                                    Item                                              2021                  2020

I. Cash Flow Generated by Operational Activities:

    Cash from Sales of Merchandise and Provision of Services                      33,384,841,745.99    28,721,463,584.87

    Net Increase in Customer's Bank Deposits and Interbank Deposits

    Net Increase in Borrowings from the Central Bank

    Net Increase in Borrowings from Other Financial Institutions

    Cash Arising from Receiving Premiums for the Original Insurance
Contract

    Net Amount Arising from Reinsurance Business

    Net Increase in Deposits and Investments from Policyholders


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     Cash Arising from Interests, Service Charges and Commissions

     Net Increase in Borrowings from Banks and Other Financial
Institutions

     Net Increase in Repurchase Business Funds

     Net Amount of Cash Received from the Vicariously Traded
Securities

     Tax Refund                                                                 1,604,253,811.38     2,145,968,090.43

     Other Received Cashes Related to Operational Activities                    1,221,646,989.77       571,499,575.77

Subtotal of cash inflow from operational activities                            36,210,742,547.14    31,438,931,251.07

     Cash Paid for Merchandise and Services                                    23,903,491,799.57    16,795,378,933.09

     Net Increase in Loans and Advances to Customers

     Net Increase in Deposits with Central Bank and Other Financial
Institutions

     Cash Paid for Original Insurance Contract Claims

     Net increase of funds lent

     Cash Paid for Interests, Service Charges and Commissions

     Cash Paid for Policy Dividends

     Cash Paid to and for Employees                                             6,398,936,181.16     5,720,313,227.03

     Cash Paid for Taxes and Surcharges                                         2,121,025,465.57     2,091,640,964.97

     Other Paid Cashes Related to Operational Activities                        2,059,728,352.83     2,430,065,057.59

Subtotal of cash outflow from operational activities                           34,483,181,799.13    27,037,398,182.68

Net cash flow generated by operating activities                                 1,727,560,748.01     4,401,533,068.39

II. Cash Flow from Investment Activities:

     Cash Arising from Disposal of Investments                                  1,463,356,586.35     1,634,199,750.21

     Cash Arising from Investment Incomes                                          35,284,145.19        12,348,849.70

     Net Cash Arising from Disposal of Fixed Assets, Intangible Assets
                                                                                   48,030,451.90         2,215,395.66
and Other Long-term Assets

     Net Cash Arising from Disposal of Subsidiaries and Other Business
                                                                                  385,714,582.64       603,416,723.92
Units

     Other Received Cashes Related to Investment Activities                        49,758,199.26        89,135,991.22

Subtotal of cash inflow from investment activities                              1,982,143,965.34     2,341,316,710.71

     Cash Paid for Purchase and Construction of Fixed Assets,
                                                                                1,227,449,411.36       641,719,756.37
Intangible Assets and Other Long-term Assets

     Cash Paid for Investments                                                  2,589,050,059.94     1,790,971,318.35

     Net Increase in Pledge Loans

     Net Cash Paid for Acquisition of Subsidiaries and Other Business


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Units

    Other Paid Cashes Related to Investment Activities                              20,521,853.51      98,539,575.66

Subtotal of cash outflows from investment activities                           3,837,021,324.81      2,531,230,650.38

Net amount of cash flow generated by investment activities                    -1,854,877,359.47       -189,913,939.67

III. Cash Flow from Financing Activities:

    Cash Arising from Absorbing Investments                                         67,365,784.31      70,218,000.00

    Including: Cash Arising from Subsidiaries Absorbing Investments by
                                                                                    67,365,784.31      70,218,000.00
Minority Shareholders

    Cash Arising from Borrowings                                               3,806,867,910.97      5,183,085,902.98

    Other Received Cashes Related to Financing Activities                           54,524,867.57    3,224,665,370.08

Subtotal of cash inflow from financing activities                              3,928,758,562.85      8,477,969,273.06

    Cash Paid for Debts Repayment                                              2,432,673,259.88      4,468,423,443.42

    Cash Paid for Distribution of Dividends and Profits or Payment of
                                                                                 885,055,753.43       449,568,123.55
Interests

    Including: Dividends and Profits Paid to Minority Shareholders by
Subsidiaries

    Other Paid Cashes Related to Financing Activities                            117,164,661.16      2,954,360,449.72

Subtotal of cash outflow from financing activities                             3,434,893,674.47      7,872,352,016.69

Net cash flow generated by financing activities                                  493,864,888.38       605,617,256.37

IV. Impact of Fluctuation in Exchange Rate on Cash and Cash
                                                                                -107,424,194.13       -192,969,591.97
Equivalents

V. Net Increase in Cash and Cash Equivalents                                     259,124,082.79      4,624,266,793.12

    Add: Cash and Cash Equivalents at the Commencement of the
                                                                               7,358,452,769.53      2,734,185,976.41
Period

VI. Cash and Cash Equivalents at the End of the Period                         7,617,576,852.32      7,358,452,769.53


6. Cash Flow Statement of the Parent Company

                                                                                                              Unit: RMB

                               Item                                          2021                      2020

I. Cash Flow Generated by Operational Activities:

    Cash from Sales of Merchandise and Provision of Services               6,814,252,952.65         16,022,674,927.78

    Tax Refund                                                                      505,983.44        814,531,270.70

    Other Received Cashes Related to Operational Activities                  897,991,518.57           282,829,879.15

Subtotal of cash inflow from operational activities                        7,712,750,454.66         17,120,036,077.63

    Cash Paid for Merchandise and Services                                 1,001,707,001.37          1,242,934,106.98



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    Cash Paid to and for Employees                                          3,623,125,123.86         3,300,991,851.54

    Cash Paid for Taxes and Surcharges                                      1,415,807,182.17         1,313,259,022.81

    Other Paid Cashes Related to Operational Activities                     1,257,591,343.28         1,183,016,765.48

Subtotal of cash outflow from operational activities                        7,298,230,650.68         7,040,201,746.81

Net cash flow generated by operating activities                               414,519,803.98        10,079,834,330.82

II. Cash Flow from Investment Activities:

    Cash Arising from Disposal of Investments                               1,809,031,326.07         2,115,117,663.30

    Cash Arising from Investment Incomes                                       20,503,926.08             9,704,215.11

    Net Cash Arising from Disposal of Fixed Assets, Intangible
                                                                              146,923,237.40            94,656,703.67
Assets and Other Long-term Assets

    Net Cash Arising from Disposal of Subsidiaries and Other
Business Units

    Other Received Cashes Related to Investment Activities                                               6,518,245.35

Subtotal of cash inflow from investment activities                          1,976,458,489.55         2,225,996,827.43

    Cash Paid for Purchase and Construction of Fixed Assets,
                                                                              369,346,869.72           263,007,171.79
Intangible Assets and Other Long-term Assets

    Cash Paid for Investments                                               3,445,226,468.00         1,912,611,918.00

    Net Cash Paid for Acquisition of Subsidiaries and Other
Business Units

    Other Paid Cashes Related to Investment Activities

Subtotal of cash outflows from investment activities                        3,814,573,337.72         2,175,619,089.79

Net amount of cash flow generated by investment activities                  -1,838,114,848.17           50,377,737.64

III. Cash Flow from Financing Activities:

    Cash Arising from Absorbing Investments

    Cash Arising from Borrowings                                            2,180,070,170.57         3,478,639,728.69

    Other Received Cashes Related to Financing Activities                   2,184,087,134.95         1,992,107,169.55

Subtotal of cash inflow from financing activities                           4,364,157,305.52         5,470,746,898.24

    Cash Paid for Debts Repayment                                           1,127,003,259.88         2,728,639,728.69

    Cash Paid for Distribution of Dividends and Profits or
                                                                              856,158,521.30           438,708,297.34
Payment of Interests

    Other Paid Cashes Related to Financing Activities                       1,638,664,236.33        10,203,675,290.09

Subtotal of cash outflow from financing activities                          3,621,826,017.51        13,371,023,316.12

Net cash flow generated by financing activities                               742,331,288.01        -7,900,276,417.88

IV. Impact of Fluctuation in Exchange Rate on Cash and Cash
                                                                                  -880,222.72             -180,445.72
Equivalents

V. Net Increase in Cash and Cash Equivalents                                  -682,143,978.90        2,229,755,204.86


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       Add: Cash and Cash Equivalents at the Commencement of
                                                                                      3,090,496,504.00              860,741,299.14
the Period

VI. Cash and Cash Equivalents at the End of the Period                                2,408,352,525.10          3,090,496,504.00


7. Consolidated Statement of Changes in Owners' Equity

Amount of this period
                                                                                                                               Unit: RMB

                                                                         2021

                                 Shareholders' Equity Attributable to the Parent Company's Owner

                           Other Equity                                                                                 Minori
                                                             Other                                                                Total
                            Instruments                                               Gener                               ty
                  Shar                       Capita Less: Comp Speci Surplu                   Undist                             Share
       Item                                                                             al                              Share
                          Pref                                                                                                   holder
                    e            Perp          l     Treas rehen        al       s            ribute Other Subtot
                          erre                                                         Risk                             holder
                  Capit          etual Othe Reser     ury    sive     Reser Reser               d        s     al                  s'
                           d                                                          Reser                               s'
                   al            Bon    rs    ves    Share Incom       ves      ves           Profits                            Equity
                          Stoc                                                         ves                              Equity
                                  ds                          es
                          ks

                   2,99                                                                       13,75          19,77                20,20
I. Balance at                                1,989, 581,9 61,15              1,553,                                     430,6
                   5,57                                                                       4,915,         3,030,              3,642,
the End of Last                              655,3 68,93 7,523.               691,0                                      11,68
                   9,59                                                                       904.1          426.4                110.1
Year                                         34.05    0.89      13            05.92                                       3.70
                   0.00                                                                             9               0                   0

       Add:
Changes in
Accounting
Policies


Correction of
Errors in the
Previous
Period


Consolidated
under the
Same Control



Others

                   2,99                                                                       13,75          19,77                20,20
II. Balance at                               1,989, 581,9 61,15              1,553,                                     430,6
                   5,57                                                                       4,915,         3,030,              3,642,
the Start of                                 655,3 68,93 7,523.               691,0                                      11,68
                   9,59                                                                       904.1          426.4                110.1
This Year                                    34.05    0.89      13            05.92                                       3.70
                   0.00                                                                             9               0                   0



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III. Increases
or Decreases       -1,02   949,8 -304,7 14,84                         2,576,        3,844, 122,1 3,966,
in This Period     8,86    56,90 99,40 8,269.                         096,3         572,0 30,31 702,3
(Mark "-" for      0.00     1.70    6.80      36                      69.29         87.15    0.89 98.04
Decreases)

(I) Total                                  14,84                      3,378,        3,393, 33,00 3,426,
Comprehensiv                               8,269.                     410,8         259,1 6,934. 266,0
e Income                                      36                      89.60         58.96     05 93.01

(II)
Shareholders' -1,02        -12,21 -304,7                                            291,5 85,36 376,9
Contribution       8,86    1,170. 99,40                                             59,37 2,254. 21,63
and Reduction 0.00            99    6.80                                              5.81    73    0.54
in Capital

1. Common -1,02           -7,461 -304,7                                            296,3 65,53 361,8
stock invested     8,86    ,896.2 99,40                                             08,65 4,269. 42,92
by the owner       0.00        0    6.80                                              0.60    52    0.12

2. Capital
Invested by
Holders of
Other Equity
Instruments

3. Amount of
Share-based
                           -6,580                                                   -6,580 19,82 13,24
Payments
                           ,789.5                                                   ,789.5 7,985. 7,195.
Recorded into
                               8                                                         8    21      63
Shareholders'
Equity

                           1,831,                                                   1,831,         1,831,
4. Others                 514.7                                                    514.7          514.7
                               9                                                         9             9

                                                                      -802,3        -802,3         -802,3
(III) Profit
                                                                      14,52         14,52          14,52
Distribution
                                                                        0.31          0.31          0.31

1. Appropria
tion of Surplus
Reserves

2. Appropria
tion of General
Risk Reserves

3. Distribution                                                      -802,3        -802,3         -802,3
to Owners (or                                                         14,52         14,52          14,52



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                   2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Shareholders)                              0.31          0.31          0.31

4. Others

(IV) Internal
Carry-forward
of
Shareholders'
Equity

1. Capital
Reserves
Transferred
into Capital (or
Share Capital)

2. Surplus
Reserves
Transferred
into Capital (or
Share Capital)

3. Surplus
Reserves
Covering
Losses

4. Carry-for
ward retained
earnings of the
variation of the
defined benefit
plan

5. Other
Carry-forward
Retained
Earnings of
the
Comprehensiv
e Income

6. Others

(V) Special
Reserves

1. Withdrawal
in this period

2. Used in
This Period


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                                                                       2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                            962,0                                                                       962,0 3,761, 965,8
(VI) Others                                 68,07                                                                       68,07 122.1 29,19
                                                 2.69                                                                     2.69           1      4.80

                  2,99                                                                              16,33               23,61                 24,17
IV. Balance at                              2,939, 277,1 76,00                  1,553,                                             552,7
                  4,55                                                                             1,012,               7,602,                0,344,
the End of This                             512,2 69,52 5,792.                   691,0                                             41,99
                  0,73                                                                              273.4               513.5                 508.1
Period                                      35.75       4.09        49           05.92                                                 4.59
                  0.00                                                                                     8                   5                   4

Amount of Previous Period
                                                                                                                                         Unit: RMB

                                                                      2020 Annual

                            Shareholders' Equity Attributable to the Parent Company's Owner

                       Other Equity
                                                             Other                       Gen                                   Minorit
                       Instruments                                     Spe                                                                    Total
                                                             Compr                       eral                                      y
     Item                             Capital      Less:               cial Surplus             Undistrib Ot                                Shareho
                       Pref Per                                                                                                Shareh
            Share                                            ehensi                      Risk
                       erre petu Ot Reserve Treasur                    Res Reserve                uted         her Subtotal                   lders'
            Capital                                            ve                        Res                                   olders'
                        d    al her     s        y Share               erve     s                Profits        s                             Equity
                                                             Income                      erve                                  Equity
                       Stoc Bon s                                        s
                                                               s                          s
                       ks    ds

I.
Balance
            3,003,7                   1,882,8 1,057,5                         1,553,6           10,248,0            15,643,0 333,16 15,976,1
at the                                                       12,308,
            13,230.                   55,119. 84,258.                         91,005.           23,654.5            07,027.9 0,683.7 67,711.6
End of                                                       276.23
                  00                        53          31                          92                     4               1            5              6
Last
Year


Add:
Change
s in
Accounti
ng
Policies


Correcti
on of
Errors in
the
Previous
Period


Consolid
ated


                                                                                                                                                 218
                                                      2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


under
the
Same
Control


Others

II.
Balance
            3,003,7    1,882,8 1,057,5                     1,553,6      10,248,0     15,643,0 333,16 15,976,1
at the                                      12,308,
            13,230.    55,119. 84,258.                     91,005.      23,654.5     07,027.9 0,683.7 67,711.6
Start of                                    276.23
                 00         53        31                        92              4            1      5         6
This
Year

III.
Increase
s or
Decreas
es in                             -475,61
            -8,133,6   106,800              48,849,                     3,506,89     4,130,02 97,450, 4,227,47
This                              5,327.4
              40.00    ,214.52              246.90                      2,249.65     3,398.49 999.95 4,398.44
Period                                 2
(Mark "-"
for
Decreas
es)

(I) Total
Compre                                      48,849,                     3,902,77     3,951,62 32,462, 3,984,09
hensive                                     246.90                      8,775.35     8,022.25 912.24 0,934.49
Income

(II)
Shareho
lders'
                                  -475,61
Contribu -8,133,6      123,845                                                       591,327, 70,218, 661,545,
                                  5,327.4
tion and      40.00    ,629.06                                                         316.48 000.00    316.48
                                       2
Reducti
on in
Capital

1. Co
mmon
                                  -475,61
stock       -8,133,6   -58,717,                                                      408,763, 70,218, 478,981,
                                  5,327.4
invested      40.00     702.80                                                         984.62 000.00    984.62
                                       2
by the
owner

2. Cap


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                       2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


ital
Invested
by
Holders
of Other
Equity
Instrume
nts

3. Am
ount of
Share-b
ased
Paymen
             182,563                                  182,563,          182,563,
ts
             ,331.86                                    331.86           331.86
Recorde
d into
Shareho
lders'
Equity

4. Oth
ers

(III)
Profit                                   -395,886     -395,886         -395,886
Distributi                                 ,525.70      ,525.70          ,525.70
on

1. App
ropriatio
n of
Surplus
Reserve
s

2. App
ropriatio
n of
General
Risk
Reserve
s

3. Dist
ribution                                 -395,886     -395,886         -395,886
to                                         ,525.70      ,525.70          ,525.70
Owners



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           2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


(or
Shareho
lders)

4. Oth
ers

(IV)
Internal
Carry-fo
rward of
Shareho
lders'
Equity

1. Cap
ital
Reserve
s
Transfer
red into
Capital
(or
Share
Capital)

2. Sur
plus
Reserve
s
Transfer
red into
Capital
(or
Share
Capital)

3. Sur
plus
Reserve
s
Coverin
g
Losses

4. Car
ry-forwa
rd



                                                                221
                                                   2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


retained
earnings
of the
variation
of the
defined
benefit
plan

5. Oth
er
Carry-fo
rward
Retaine
d
Earning
s of the
Compre
hensive
Income

6.
Others

(V)
Special
Reserve
s

1. Wit
hdrawal
in this
period

2. Used
in This
Period

(VI)                  -17,045,                                                     -17,045, -5,229, -22,275,
Others                 414.54                                                       414.54 912.29    326.83

IV.
Balance
            2,995,5   1,989,6                           1,553,6      13,754,9     19,773,0 430,61 20,203,6
at the                           581,968 61,157,
            79,590.   55,334.                           91,005.      15,904.1     30,426.4 1,683.7 42,110.1
End of                           ,930.89 523.13
                00         05                                92              9            0      0         0
This
Period




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8. Statement of Changes in Owners' Equity of the Parent Company

Amount of this period
                                                                                                                      Unit: RMB

                                                                              2021

                                  Other Equity                                Other
                                                                                                                        Total
                                     Instruments        Capital      Less: Compre Special Surplus Undist
       Item         Share                                                                                            Sharehol
                              Prefer Perpet             Reserv Treasur hensive Reserve Reserv ributed Others
                    Capital                                                                                            ders'
                               red       ual   Others     es        y Share Income         s    es     Profits
                                                                                                                       Equity
                              Stocks Bonds                                      s

I. Balance at       2,995,                              1,976,1                                1,553,6 14,759
                                                                    581,968 522,554                                  20,703,04
the End of Last 579,59                                  56,775.                                91,005. ,065,7
                                                                    ,930.89          .00                              6,780.73
Year                  0.00                                     91                                    92 85.79

       Add:
Changes in
Accounting
Policies


Correction of
Errors in the
Previous
Period



Others

II. Balance at      2,995,                              1,976,1                                1,553,6 14,759
                                                                    581,968 522,554                                  20,703,04
the Start of        579,59                              56,775.                                91,005. ,065,7
                                                                    ,930.89          .00                              6,780.73
This Year             0.00                                     91                                    92 85.79

III. Increases or
Decreases in                                                        -304,79                             2,611,
                    -1,028,                             948,863               -522,55                                3,864,032
This Period                                                         9,406.8                            920,92
                    860.00                              ,873.77                  4.00                                  ,790.30
(Mark "-" for                                                             0                              3.73
Decreases)

(I) Total                                                                                               3,414,
                                                                              -522,55                                3,413,712
Comprehensiv                                                                                           235,44
                                                                                 4.00                                  ,890.04
e Income                                                                                                 4.04

(II)
Shareholders'                                                       -304,79
                    -1,028,                             -16,965,                                                     286,805,2
Contribution                                                        9,406.8
                    860.00                               321.03                                                          25.77
and Reduction                                                             0
in Capital

1. Common          -1,028,                             -7,461,8 -304,79                                             296,308,6

                                                                                                                                223
                                       2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


stock invested     860.00     96.20 9,406.8                                              50.60
by the owner                              0

2. Capital
Invested by
Holders of
Other Equity
Instruments

3. Amount of
Share-based
Payments                    -9,503,4                                                  -9,503,42
Recorded into                 24.83                                                       4.83
Shareholders'
Equity

4. Others

                                                                      -802,3
(III) Profit                                                                          -802,314,
                                                                     14,520
Distribution                                                                            520.31
                                                                         .31

1. Appropriati
on of Surplus
Reserves

2. Distribution                                                      -802,3
                                                                                      -802,314,
to Owners (or                                                        14,520
                                                                                        520.31
Shareholders)                                                            .31

3. Others

(IV) Internal
Carry-forward
of
Shareholders'
Equity

1. Capital
Reserves
Transferred
into Capital (or
Share Capital)

2. Surplus
Reserves
Transferred
into Capital (or
Share Capital)

3. Surplus
Reserves


                                                                                            224
                                                                            2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Covering
Losses

4. Carry-forw
ard retained
earnings of the
variation of the
defined benefit
plan

5. Other
Carry-forward
Retained
Earnings of the
Comprehensiv
e Income

6. Others

(V) Special
Reserves

1. Withdrawal
in this period

2. Used in
This Period

                                                         965,829                                                                      965,829,1
(VI) Others
                                                          ,194.80                                                                          94.80

IV. Balance at      2,994,                                2,925,0                                       1,553,6 17,370
                                                                        277,169                                                       24,567,07
the End of This 550,73                                    20,649.                                       91,005. ,986,7
                                                                        ,524.09                                                         9,571.03
Period                   0.00                                      68                                         92 09.52

Amount of Previous Period

                                                                                                                                       Unit: RMB

                                                                              2020 Annual

                                    Other Equity                               Other
                                    Instruments                               Compr               Surplu
                   Share                               Capital      Less:               Special               Undistrib                  Total
       Item                                                                   ehensiv               s
                            Prefer
                   Capita              Perpe           Reserv Treasur                   Reserve                 uted         Others   Sharehold
                                red            Other                              e               Reserv
                     l                  tual             es        y Share                  s                  Profits                ers' Equity
                            Stock                  s                          Income                es
                                       Bonds
                                s                                                 s

I. Balance at      3,003,                              1,867,4 1,057,5                            1,553,6 10,397,4
                                                                                                                                      15,764,79
the End of         713,2                               89,901. 84,258.                            91,005. 88,836.5
                                                                                                                                        8,715.23
Last Year          30.00                                      04         31                              92              8

       Add:
Changes in


                                                                                                                                                 225
                                          2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Accounting
Policies


Correction of
Errors in the
Previous
Period



Others

II. Balance at   3,003,   1,867,4 1,057,5                   1,553,6 10,397,4
                                                                                        15,764,79
the Start of     713,2    89,901. 84,258.                   91,005. 88,836.5
                                                                                         8,715.23
This Year        30.00        04        31                       92          8

III. Increases
or Decreases     -8,133   108,66 -475,61
                                              522,55                  4,361,57          4,938,248,
in This Period ,640.0     6,874.8 5,327.4
                                                4.00                  6,949.21             065.50
(Mark "-" for        0         7         2
Decreases)

(I) Total
                                              522,55                  4,757,46          4,757,986,
Comprehensiv
                                                4.00                  3,474.91             028.91
e Income

(II)
Shareholders' -8,133                -475,61
                          16,200,                                                       483,682,0
Contribution     ,640.0             5,327.4
                          355.59                                                            43.01
and Reduction        0                   2
in Capital

1. Common -8,133                   -475,61
                          -58,717                                                       408,763,9
stock invested ,640.0               5,327.4
                          ,702.80                                                           84.62
by the owner         0                   2

2. Capital
Invested by
Holders of
Other Equity
Instruments

3. Amount of
Share-based
Payments                  74,918,                                                       74,918,05
Recorded into             058.39                                                              8.39
Shareholders'
Equity

4. Others

(III) Profit                                                          -395,886         -395,886,5


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                   2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Distribution                                   ,525.70               25.70

1. Appropria
tion of Surplus
Reserves

2. Distributio
n to Owners                                   -395,886          -395,886,5
(or                                            ,525.70               25.70
Shareholders)

3. Others

(IV) Internal
Carry-forward
of
Shareholders'
Equity

1. Capital
Reserves
Transferred
into Capital (or
Share Capital)

2. Surplus
Reserves
Transferred
into Capital (or
Share Capital)

3. Surplus
Reserves
Covering
Losses

4. Carry-for
ward retained
earnings of
the variation of
the defined
benefit plan

5. Other
Carry-forward
Retained
Earnings of
the
Comprehensiv
e Income



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                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


6. Others

(V) Special
Reserves

1.Withdrawal
in this period

2. Used in
This Period

                                               92,466,                                                              92,466,51
(VI) Others
                                                519.28                                                                    9.28

IV. Balance at 2,995,                          1,976,1 581,96                        1,553,6 14,759,0
                                                                   522,55                                           20,703,04
the End of         579,5                       56,775. 8,930.8                       91,005. 65,785.7
                                                                     4.00                                            6,780.73
This Period        90.00                             91        9                          92          9


III. Basic Information about the Company

Zhejiang Dahua Technology Co., Ltd. (hereinafter referred to as "Company" or "the Company") was incorporated under
the official approval document No. 18 [2002] issued by Zhejiang Provincial People's Government Work Leading Group for
Enterprise Listing in June 2002, a company established on the basis of overall change of the former Hangzhou Dahua
Information Technology Co., Ltd. founded by five natural persons, Fu Liquan, Chen Ailing, Zhu Jiangming, Liu Yunzhen
and Chen Jianfeng.
On April 22, 2008, the Company issued 16.8 million shares of common stock in RMB to the general public for the first time
under the approval document No. 573 [2008] Securities Regulatory Issuance, issued by China Securities Regulatory
Commission ("CSRC"). It was listed on Shenzhen Stock Exchange on May 20, 2008 with a registered capital of RMB 66.8
million and the change registration filed with Administration for Industry and Commerce was completed on May 23, 2008.
The Company's unified social credit code is 91330000727215176K. The Company falls within the intelligent Internet of
Things industry.
As of December 31, 2021, the Company has issued a total of 2,994,550,730 shares, with a registered capital of RMB
2,994,550,730.00. The registered address is No.1187, Bin'an Road, Binjiang District, Hangzhou, and the headquarters
address is No.1199, Bin'an Road, Binjiang District, Hangzhou. The Company's main operation activities includ e the
development, services & sales of computer software, the design, development, production, installation & sales of
electronic products and communication products, the development, system integration & sales of network products, the
design & installation of electronic engineering products, information technology consulting service, import & export
businesses. (Refer to the “Importer and Exporter Qualification” for the details of the scope). (For items subject to approval
according to law, business activities can only be carried out after approval by relevant departments)
The actual controllers of the Company are Fu Liquan and Chen Ailing.
This financial statement has been approved by Board of Directors on April 22, 2022.
For details of the scope of the consolidated financial statement for the current period, refer to Notes IX “Equity in Other
Entities”, and for details of the changes in the scope of the consolidated financial statement for the current period, refer to
Notes VIII “Changes in the Scope of Consolidation”.




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                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


IV. Basis for Preparing the Financial Statement

1. Basis for the preparation

The Company prepares the financial statement, as a going concern, based on transactions and matters that have actually
occurred, in accordance with Accounting Standards for Business Enterprises - Basic Standards issued by the Ministry of
Finance and all specific accounting standards, application guidelines for accounting standards for business enterprises,
explanations on the accounting standards for business enterprises and other related regulations (hereinafter referred to
as "Accounting Standards for Business Enterprises" collectively), and the disclosure provisions in the Preparation Rules
for Information Disclosures by Companies Offering Securities to the Public No. 15 - General Provisions on Financial
Reports issued by CSRC.


2. Going concern

The Company has the capability to continue as a going concern for at least 12 months as of the end of current reporting
period, without any significant item affecting the capability for continuing as a going concern.


V. Significant Accounting Polices and Accounting Estimates

Notes to specific accounting policies and accounting estimates:
The following disclosures cover the specific accounting policies and accounting estimates formulated by the Company
according to the characteristics of its production and operation.


1. Statement on compliance with Accounting Standards for Business Enterprises

This financial statement is in compliance with the requirements in the Accounting Standards for Business Enterprises
promulgated by the Ministry of Finance and presents truly and completely the consolidated and the parent company’s
financial position of the Company as at December 31, 2021 and the consolidated and parent company’s financial
performance, changes in shareholder’s equity and cash flows in 2021.


2. Accounting period

The accounting period of the Company is from 1 January to 31 December of each calendar year.


3. Operating cycle

The Company's operating cycle is 12 months.




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                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


4. Functional currency

For the domestic operating entities of the Company and its overseas operating entity Dahua Technology (HK) Limited, the
reporting currency is Renminbi ("RMB"). The other overseas operating entities take the appropriate currency as the
functional currency on the basis of the currency in the major economic environment in which they operate. This financial
statement is presented in RMB.


5. The accounting treatment of business combinations involving enterprises under common
control and business combinations not involving enterprises under common control

Business combination involving entities under common control: The assets and liabilities acquired by the merging party in
business combination (including goodwill incurred in the acquisition of the merged party by ultimate controlling party) shall
be measured at the book value of the assets and liabilities of the merged party in the consolidated financial statements of
the ultimate controlling party on the date of combination. The difference between the book value of the net assets obtained
and the book value of the consideration paid for the combination (or total nominal value of the issued shares) is adjusted
to capital premium in capital reserve. Adjustments shall be made to retained earnings in the event that the share
premiums in the capital reserves are not sufficient for write-down.
Business combination involving entities not under common control: The cost of combination is the fair value of the assets
paid, the liabilities incurred or assumed, and the equity securities issued by the acquirer to acquire the control of the
acquiree on the date of acquisition. Where the cost of combination is higher than the fair value of the identifiable net
assets acquired from the merging party in business combination, such difference shall be recognized as goodwill; where
the cost of combination is less than the fair value of the identifiable net assets acquired from the merging party in busines s
combination, such difference shall be charged to the profit or loss for the period. The identifiable assets, liabilities and
contingent liabilities of the acquiree obtained in the combination that satisfy the recognition criteria shall be measured by
the fair value on the date of acquisition.
The fees which are directly related to the business combination shall be recognized as the profit or loss in the period when
the costs are incurred; the transaction expenses of issuing equity securities or debt securities for business merger shall be
initially capitalized for equity securities or debt securities.


6. Preparation method of consolidated financial statements

(1) Scope of Consolidation
The scope of consolidation of the consolidated financial statements is based on controlling interests and includes the
Company and all the subsidiaries. Control means that the Company has the power with respect to the investee to obtain
variable returns by engaging in relevant activities of the investee, and has the ability to influence the amount of its returns
by applying its power with respect to the investee.
(2) Procedures of Consolidation
The Company will treat the enterprise group as a single accounting entity and prepare the consolidated financial
statements in accordance with the unified accounting policy to reflect the Group's ov erall financial position, operating
results and cash flow. The influence from the internal transactions between the Company and the subsidiaries or between
different subsidiaries shall be eliminated. Internal transactions show that impairment loss of relevant assets shall be
recognized as such loss in full. In preparing the consolidated financial statements, where the accounting policies and the
accounting periods are inconsistent between the Company and subsidiaries, the financial statements of subsidiaries are
adjusted in accordance with the accounting policies and accounting period of the Company.
The owner's equity, the net profit or loss and the comprehensive income attributable to minority shareholders of a

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                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


subsidiary of the current period are presented separately under the owners' equity in the consolidated balance sheet, the
net profit and the total comprehensive income in the consolidated income statement respectively. Where losses
attributable to the minority shareholders of a subsidiary of the current period exceed the minority shareholders' interest
entitled in the shareholders' equity of the subsidiary at the beginning of the period, the excess is allocated against the
minority shareholders interest.
① Acquisition of Subsidiaries or Business
For acquisition of subsidiaries or business due to business combination involving entities under common control during
the reporting period, the operating results and cash flow of such subsidiaries or business from the beginning to the end of
the reporting period when the merger occurs are included in the consolidated income statement; and the opening balance
and comparative figures of the consolidated financial statements should be adjusted simultaneously as if the consolidated
reporting entity has been in existence since the beginning of the control by the ultimate controlling party.
In connection with imposing control over the investee under common control due to additional investment and other
reasons, the equity investment held before gaining the control of the combined party is recognized as relevant profit or
loss, other comprehensive income and changes in other net assets at the later of the date of acquisition of the original
equity and the date when the combining and the combined parties are under common control, and shall be written down to
the opening balance retained earnings or current profit or loss in the comparative reporting period.
Additional subsidiaries or business due to business combination involving entities not under common control during t he
reporting period will be included in the consolidated financial statements as of the date of acquisition on the basis of the
fair value of the identifiable assets, liabilities or contingent liabilities determined on the date of acquisition.
In connection with imposing control over the investee not under common control due to additional investment and other
reasons, the equity of acquiree held before acquisition date shall be remeasured at the fair value of such equity on the
acquisition date and the difference between fair value and book value shall be recognized as investment income in current
period. Other comprehensive income that may later be reclassified into profit or loss and changes in other owner's equity
accounted by equity method contained in the acquiree's equity held before the acquisition date shall be transferred to
current investment gains on the date of acquisition.
② Disposal of Subsidiaries or Business
a. General Treatment
When losing control of the investee due to partial disposal of the equity investment, or any other reasons, the remaining
equity investment is remeasured at fair value at the date in which control is lost. The sum of consideration received from
disposal of equity investment and the fair value of the remaining equity investment, net of the difference between the sum
of the Company's previous share of the subsidiary's net assets recorded from the acquisition date or combination date
and the sum of goodwill, is recognized in investment income in the period in which control is lost. Other comprehensive
income that may later be reclassified into profit or loss and changes in other owner's equity accounted by equity method in
connection with the equity investment of the original subsidiaries shall be transferred to the current investment gains when
the control is lost.
b. Disposal of Subsidiary Achieved by Stages
When the equity investment of subsidiaries is disposed of through multiple transactions until the control is lost, such
multiple transactions are generally treated as a package deal if the terms, conditions and economic impact of the
transactions to dispose of the subsidiary's equity investment satisfy one or more of the following conditions:
ⅰ. These transactions are achieved at the same time or the mutual effects on each other are considered;
ⅱ. A complete set of commercial results can be achieved with reference to the series of transactions as a whole;
ⅲ. Achieving a transaction depends on at least achieving of one of the other transactions;
ⅳ. One transaction recognized separately is not economical, but it is economical when considered together with other
transactions.



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                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


If multiple transactions are recognized as a package deal, these transactions shall be subject to accounting treatment as a
transaction to dispose of the subsidiaries and lose control. The differences between the price on each disposal and
disposal of investment on the subsidiary's net assets shall be recognized in other comprehensive income in the
consolidated financial statements, and included in profit or loss for the period when the control is lost.
If the transactions are not a package deal, accounting treatment for partial disposal of equity investments of the subsidiary
without losing control shall be applied before control is lost. When the control is lost, general accounting treatment for
disposal of a subsidiary shall be used.
③ Acquisition of Minority Interest of Subsidiaries
The Company shall adjust the share premium in the capital reserve of the consolidated balance sheet with respect to any
difference between the long-term equity investment arising from the purchase of minority interest and the net assets
attributing to the parent company continuously calculated on the basis of the newly increased share proportion as of the
acquisition date or date of combination or, adjust the retained earnings if the share premium in the capital reserve is
insufficient for write-down.
④ Partial Disposal of Equity Investment in Subsidiaries without Losing Control
The difference between the disposal consideration and the share of net assets in the subsidiaries calculated from disposal
of long-term equity investment as of the date of acquisition or combination date shall be adjusted to share premium in the
capital reserve in the consolidated balance sheet. Adjustments shall be made to retained earnings in the event that the
share premiums in the capital reserves are not sufficient for write-down.


7. Classification of joint venture arrangement and accounting treatment methods for joint
operation

Joint venture arrangement is classified into joint operation and joint venture.
Joint operation means the joint venture arrangement in which the joint venture parties have the assets and assume the
liabilities related to such arrangement.
The Company recognizes the following items related to the share of interests in the joint operation:
(1) The assets separately held by the Company and assets jointly held as recognized by the share of the Company;
(2) The liabilities separately assumed by the Company and liabilities jointly assumed as recognized by the share of the
Company;
(3) Income from selling the share of the Company in the output of the joint operation;
(4) Income from joint operation of the sold output as recognized by the share of the Company;
(5) The expenses separately incurred and expenses jointly incurred as recognized by the share of the Company;
The Company adopts the equity method for the investment of the joint venture. For details, refer to this section Financial
Report - (V) Significant Accounting Polices and Accounting Estimates - 19. Long-term equity investment.


8. Recognition criteria of cash and cash equivalents

Cash means the cash on hand and deposits that are available for payment at any time of the Company. Cash equivalents
mean the investments held by the Company which are short-term, highly liquid, easy to be converted into known amounts
of cash and have little risk of value change.


9. Conversion of transactions and financial statements denominated in foreign currencies

(1) Foreign currency transactions
Foreign currency transactions shall be translated into RMB at the spot exchange rate on the day when the transactions

                                                                                                                         232
                                                                   2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


occurred.
Balance sheet date foreign currency monetary items shall be translated using the spot exchange rate at the balance sheet
date. The resulting exchange differences are recognized in profit or loss for the current period, except for those
differences related to the principal and interest on a specific-purpose borrowing denominated in foreign currency for
acquisitions, construction or production of the qualified assets, which should be capitalized as cost of the assets.
2. Translation of foreign currency financial statements
All assets and liabilities items in balance sheet are translated based on spot exchange rate on the balance sheet date;
owners' equity items other than "undistributed profit" are translated at a spot exchange rate when accrued. Revenue and
expense items in the income statement are translated at a spot exchange rate at the transaction occurrence date.
For disposal of overseas operation, the translation difference as stated in the foreign currency financial statements
relating to overseas operation, is accounted for in the profit and loss account in the current period from owners' equity
items.


10. Financial instruments

A financial asset, financial liability or equity instrument is recognized when the Company becomes a party to the financial
instrument contract.
(1) Classification of the financial instruments
According to the Company's business model for management of the financial assets and the contractual cash flow
features of the financial assets, the financial assets, when initially recognized, are classified as: financial assets at
amortized cost, financial assets at fair value through other comprehensive income (debt instruments) and financial assets
at fair value through profit or loss.
The financial assets which satisfy the following conditions, and are not designated as financial assets at fair value through
profit or loss will be classified by the Company as financial assets at amortized cost:
- The business model is designed to collect the contractual cash flow;
- The contractual cash flow is only used to pay the principal and the interests based on the outstanding principal
amount.
The financial assets which satisfy the following conditions, and are not designated as financial assets at fair value through
profit or loss will be classified by the Company as the financial assets (equity instruments) at fair value through other
comprehensive income:
- The business model is designed to both collect the contractual cash flow and sell the financial assets;
- The contractual cash flow is only used to pay the principal and the interests based on the outstanding principal
amount.
For non-trading investments in equity instruments, the Company may, at the time of initial recognition, irrevocably
designate them as financial assets (equity instruments) at fair value through other comprehensive income. Such
designation is based on the individual investments, and relevant investments fall within the definition of the equity
instrument from the perspective of the issuer.
Except for the financial assets at amortized cost, and financial assets at fair value through other comprehensive income,
all the remaining financial assets are classified as the financial assets at fair value through profit or loss. At the time of
initial recognition, the financial assets which should have been classified as financial assets at amortized cost or financial
assets at fair value through other comprehensive income can be irrevocably designated by the Company as financial
assets at fair value through profit or loss if the accounting mismatch can be eliminated or significantly reduced.
The financial liabilities, when initially recognized, are classified as: financial liabilities at fair value through profit or loss and
financial liabilities at amortized cost.



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Financial liabilities which meet one of the following conditions will be, when initially measured, designated as financial
liabilities at fair value through profit or loss:
1) Such designation may be able to eliminate or significantly reduce the accounting mismatch.
2) The portfolio of financial liabilities or the portfolio of financial assets and financial liabilities shall be subject to
management and performance evaluation on the basis of fair value according to the enterprise risk management or
investment strategy contained in the formal documentations, and a report shall be made to the key management
personnel within the enterprise on this basis.
3) Such financial liabilities shall contain embedded derivatives to be split separately.
Subject to the conditions above, the Company has no such designated financial liabilities.
(2) Recognition and measurement of financial instruments
① Financial assets at amortized cost
Financial assets at amortized cost include notes receivable, accounts receivable, other receivables, long-term receivables
and creditors investment, which shall be initially measured at fair value, and the relevant transaction e xpenses should be
initially capitalized; The accounts receivable that do not contain material financing compositions and those for which the
Company decides to not take into account the financing compositions of no more than one year shall be initially measured
at the contract transaction price.
The interest calculated by effective interest rate method during the holding period is recorded into the current profit and
loss.
At the time of recovery or disposal, the difference between the price obtained and the book value shall be included in the
current profit or loss.
② Financial assets measured at fair value and its changes are included in other comprehensive income (debt
instruments)
Financial assets measured at fair value and its changes are included in other comprehensive income (debt instruments)
include receivables financing and investments in other creditor's rights. They are initially measured at fair value, and the
relevant transaction expenses should be initially capitalized. These financial assets are subsequently measured at fair
value, and the change in fair value, other than the interest, the impairment loss or profit and the profit or loss on foreign
exchange, shall be included in other comprehensive income.
Upon derecognition, the cumulative profits or losses previously included in other comprehensive income shall be removed
from other comprehensive income and included in the profit or loss for the period.
③ Financial assets at fair value through other comprehensive income (equity instruments)
Financial assets at fair value through other comprehensive income (equity instruments) include investment in other equity
instruments. They are initially measured at fair value, and the transaction expenses shall be initially capitalized. These
financial assets are subsequently measured at fair value, and the change in fair value shall be included in other
comprehensive income. The dividends obtained shall be included in the profit or loss for the period.
Upon derecognition, the cumulative profits or losses previously included in other comprehensive income shall be removed
from other comprehensive income and included in the carry-forward retained earnings.
④ Financial assets at fair value through profit or loss
Financial assets at fair value through profit or loss include trading financial assets, derivative financial assets and other
non-current financial assets. They are initially measured at fair value, and the transaction expenses related to them are
included in the profit or loss for the period. These financial assets are subsequently measured at fair value, and the
change in fair value shall be included in the profit or loss for the period.
⑤ Financial liabilities at fair value through profit or loss
Financial liabilities at fair value through profit or loss include trading financial liabilities and derivative financial liabili ties.
They are initially measured at fair value, and the transaction expenses related to them are included in the profit or loss for



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the period. These financial liabilities are subsequently measured at fair value, and the change in fair value shall be
included in the profit or loss for the period.
Upon derecognition, the difference between their book value and the consideration pai d is included in the profit or loss for
the period.
⑥ Financial liabilities at amortized cost
Financial liabilities at amortized cost include short-term loans, notes payable, accounts payable, other payables, long-term
loans, bonds payable, and long-term payables. They are initially measured at fair value, and the transaction expenses
shall be initially capitalized.
The interest calculated by effective interest rate method during the holding period is recorded into the current profit and
loss.
Upon derecognition the difference between the consideration paid and the book value of these financial liabilities is
included in the current profit or loss.
(3) Derecognition and transfer of financial assets
When one of the following conditions is met, financial assets are derecognized by the Company:
- The contractual right to receive cash flows from financial assets is terminated;
- The financial assets have been transferred and nearly all the risks and rewards related to the ownership of the
financial assets have been transferred to the transferee;
- The financial assets have been transferred and although the Company neither transfers or retains all the risks and
rewards related to the ownership of the financial assets, the Company retains no control of the financ ial assets;
The financial assets when transferred will not be derecognized if the Company has retained nearly all the risks and
rewards related to the ownership of the financial assets.
The substance-over-form principle shall be adopted while making judgment on whether the transfer of financial assets
satisfies the above conditions for termination of recognition.
The transfer of financial assets can be classified into entire transfer and partial transfer. If the transfer of an entire fi nancial
asset satisfies the conditions for termination of recognition, the difference between the two amounts below shall be
recorded into profit or loss for the period:
① The book value of the financial asset transferred;
② The consideration received as a result of the transfer, plus the accumulative amount of the change in fair value
previously recorded into the owners' equity (in cases where the transferred financial assets are financial assets at fair
value through other comprehensive income (debt instruments)).
If the partial transfer of financial assets satisfies the conditions for termination of recognition, the overall book value of the
transferred financial asset shall be apportioned according to their respective relative fair value between the recognition
terminated part and the remaining part, and the difference between the two amounts below shall be recorded into profit or
loss for the current period:
① The book value of the recognition terminated portion;
② The sum of consideration of the derecognized portion and the corresponding portion of accumulated change in fair
value previously recorded into owners' equity (in cases where the transferred financial assets are financial assets at fair
value through other comprehensive income (debt instruments)).
Financial assets will still be recognized if they fail to satisfy the conditions for termination of recognition, with the
consideration received recognized as a financial liability.
(4) Derecognition of financial liabilities
When the current obligation under a financial liability is completely or partially discharged, the recognition of the whole or
relevant portion of the liability is terminated; an agreement is entered between the Company and a creditor to replace the
original financial liabilities with new financial liabilities with substantially different terms, terminate the recognition o f the



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original financial liabilities as well as recognize the new financial liabilities.
If all or part of the contract terms of the original financial liabilities are substantially amended, the recognition of the original
financial liabilities will be terminated in full or in part, and the financial liabilities whose terms have been amended shall be
recognized as a new financial liability.
When recognition of financial liabilities is terminated in full or in part, the difference between the book value of the financial
liabilities terminated and the consideration paid (including transferred non-cash assets or new financial liability) is
recognized in profit or loss for the current period.
Where the Company repurchases part of its financial liabilities, the book value of such financial liabilities will be allocat ed
according to the relative fair value between the continued recognized part and terminated part on the repurchase date.
The difference between the book value of the financial liabilities terminated and the consideration paid (including
transferred non-cash assets or new financial liability) is recognized in profit or loss for the current period.
(5) Method of determining the fair values of financial assets and liabilities
The fair value of a financial instrument that is traded in an active market is determined at the quoted price in the active
market. The fair value of a financial instrument that is not traded in an active market is determined by using a valuation
technique. The Company uses the valuation technique when it is applicable under current conditions and there are
enough available data and other information to support and the technique should maximize the use of relevant observable.
It chooses the inputs which are consistent with the asset or liability's characteristics considered by market participants in
the transaction of the relevant asset or liability and makes the maximum use of relevant observable inputs. Unobservable
inputs are used under the circumstance that the relevant observable inputs cannot be obtained or not feasible.
(6) Test method and accounting treatment for impairment of financial assets
The Company estimates the expected credit loss on the financial assets at amortized cost, the financial assets at fair
value through other comprehensive income (debt instruments), and the financial guarantee contracts, either alone or in
combination.
Taking into the reasonable and well-grounded information including past matters, current situation and prediction of future
economic conditions, the Company calculates the possibly weighted amount of the present value of the difference
between the cash flows receivable under the contract and the cash flows expected to be received, taking the risk of
default as the weight, and recognizes the expected credit loss .
If the credit risk of this financial instrument has been significantly increased upon initial recognition, the Company
measures its loss provision in accordance with the amount equivalent to the expected credit loss of the financial
instrument throughout the duration; if the credit risk of this financial instrument is not significantly increased upon initi al
recognition, the Company will measure the loss provision of this financial instrument by the amount of its expected credit
loss in the 12 months to come. The increased or reversed amount of the loss provision resulting therefrom is included in
the current profit or loss as the impairment loss or profit.
By comparing the risk of default of financial instruments on the balance sheet date with the risk of default on the initial
recognition date, the Company determines the relative change in the risk of default over the expected life of financial
instruments to assess whether the credit risk of financial instruments has increased significantly since initial recognition. If
the financial instrument becomes overdue for more than 30 days, the Company believes that the credit risk of this financial
instrument has been significantly increased, unless there are concrete evidences that the credit risk of this financial
instrument has not been significantly increased upon initial recognition.
If the financial instrument carries low credit risk at the balance sheet date, the Company believes that the credit risk of this
financial instrument is not significantly increased upon initial recognition.
If there are objective evidences showing that a certain financial asset has been subject to credit impairment, the Company
will accrue impairment provision for this financial asset on the individual asset basis.
The Company will always measure the loss provision for the accounts receivable and contract assets arising from the



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transactions regulated by "Accounting Standard for Business Enterprises No.14 — Revenue" (2017), whether they
contain material financing compositions or not, by the amount of the expected credit loss throughout the duration.
For the lease receivables, the Company will always measure the loss provision for the accounts receivable, by the amount
of the expected credit loss throughout the duration.
If the Company no longer reasonably expects that the cash flow of the financial asset contract can be recovered as a
whole or in part, the book balance of such financial assets will be directly reduced.


11. Notes receivable

Refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 10. Financial
instruments


12. Accounts receivable

Refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 10. Financial
instruments


13. Receivables financing

Refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 10. Financial
instruments


14. Other receivables

Determination method and accounting treatment for the expected credit loss of other receivables
Refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 10. Financial
instruments


15. Inventories

(1) Category of inventory
Inventories are classified as raw materials, commodity stocks, products in progress and materials commissioned for
processing.
The inventories are initially measured at cost, which comprises the cost of purchase, cost of conversion and other
expenditure incurred in bringing the inventories to their present location and condition.
(2) Determination of cost
Cost of inventories is determined using the weighted average method.
(3) Basis for the determination of net realizable value and different type of inventories
At the balance sheet date, inventories are measured at the lower of cost and net realizable value. When the cost of
inventories is higher than their net realizable value, reserve for stock d epreciation shall be accrued. The net realizable
value means the amount after deducting the estimated cost of completion, estimated selling expenses and relevant taxes
from the estimated selling price of inventories in the daily activities.
Net realizable value of held-for-sale commodity stocks, such as finished goods, goods-in-stock, and held-for-sale raw
materials, during the normal course of production and operation, shall be determined by their estimated sales less the
related selling expenses and taxes; the net realizable value of material inventories, which need to be processed, during

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the normal course of production and operation, shall be determined by the amount after deducting the estimated cost of
completion, estimated selling expenses and relevant taxes from the estimated selling price of finished goods; the net
realizable value of inventories held for execution of sales contracts or labor contracts shall be calculated on the ground of
the contracted price. If an enterprise holds more inventories than the quantity stipulated in the sales contract, the net
realizable value of the exceeding part shall be calculated on the ground of general selling price.
If the factors influencing the write-down of the inventory value have disappeared, resulting in higher net realizable value of
inventories than their book value after the reserve for stock depreciation is accrued, a reversal shall apply in the amount of
reserve for stock depreciation previously accrued, and the reserved amount shall be included in th e current profit or loss.
(4) Inventory system
The perpetual inventory system is adopted.
(5) Amortization of low-value consumables and packaging materials
① Low-value consumables are amortized using the immediate write-off method;
② Packaging materials are amortized using the immediate write-off method.


16. Contract assets

(1) Recognition method and criteria of contract assets
The Company lists contract assets or contract liabilities in the balance sheet according to the relationship between
performance obligations and customer payments. Considerations that the Company has the right to collect for
commodities transferred or services provided to customers (and such right depends on other factors than passing of time)
are presented as contract assets. The contract assets and contract liabilities under the same contract are presented in net
amount. The Company separately presents the right possessed to collect consideration from customers unconditionally
(only depending on the passing of time) as accounts receivable.
(2) Determination method and accounting treatment method for the expected credit loss of contract assets
For the determination method and accounting treatment method for the expected credit loss of contract assets, refer to
this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 10. Financial instruments.


17. Contract costs

The contract costs comprise the contract performance cost and the cost to obtain a contract.
The costs incurred by the Company for contract performance which fall outside the scope of the enterprise accounting
standards such as inventories, fixed assets or intangible assets will be identified as an asset of the contract performance
costs upon satisfying all of the following conditions:
 The costs are directly related to one existing contract or one contract that is expected to be obtained.
 The costs enrich the Company's resources for future contract performance.
 The costs are estimated to be recovered.
The incremental costs which are incurred by the Company to obtain the contract and are expected to be recovered will be
identified as an asset of the costs to obtain a contract.
The assets related to the contract costs will be amortized on the same basis for recognition of the income from
commodities or services related to the assets; but if the amortization period of the costs to obtain the contract is no more
than 1 year, the Company will include such costs in the current profit or loss once occurred.
In case that the book value of assets related to contract costs is higher than the difference between the two items below,
the Company will accrue the impairment provision for the extra part, and recognize that part as impairment loss:
(1) Estimated residual consideration to be obtained from transfer of commodities or services related to the assets;
(2) Estimated costs incurred from transfer of relevant commodities or services.

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If the factors for impairment in the previous periods are subsequently changed, making the aforesaid difference highe r
than the book value of the assets, the Company will reverse the accrued impairment provision and include it in the current
profit or loss, provided that the book value of the reversed assets does not exceed the book value of the assets without
impairment provision accrued on such date of reversal.


18. Holding assets for sale

An asset of which the book value is recovered mainly through sale (including exchange of non-monetary asset of a
commercial nature) rather than non-continuous use of a non-current asset or disposal group is classified as a holding
asset for sale.
A non-current asset or disposed group is classified by the Company as holding for sale if it meets the following criteria at
the same time:
(1) Immediate sale could be made under the current circumstances in accordance with the convention of selling such kind
of assets or disposal groups in similar transactions;
(2) Selling is extremely likely to occur, i.e. the Company has made a resolution on a selling plan and obtained confirmed
purchase commitments, and the selling is predicted to be completed within 1 year. If required by relevant provisions that
selling shall only be made after approved by the relevant competent authority or supervision department of the Company,
such approval should have been obtained.
If the book value of the non-current assets (excluding financial assets, deferred income tax assets, and assets to
constitute payroll payable) or disposal groups classified as holding for-sale assets is higher than the net amount after
deducting the selling expenses from the book value, the book value will be written down to the net amount after deducting
the selling expenses from the fair value, and the amount written down will be recognized as the impairment loss of assets
and included in the current profit or loss. At the same time, the impairment provision for holding for-sale assets will be
accrued.


19. Long-term equity investment

(1) Joint control or significant influence criterion
Joint control is the contractually agreed sharing of control of an arrangement, and exists only when requiring the
unanimous consent of the parties sharing control before making decisions about the relevant activities of the arrangement.
The Company together with the other joint venture parties can jointly control over the investee and are entitled to the right
of the net assets of the investee, as the investee is joint venture of the Company.
Significant influence refers to the power to participate in making decisions on the financial and operating policies of an
enterprise, but not the power to control, or jointly control, the formulation of such policies with other parties. Where the
Company can exercise significant influence over the investee, the investee is an associate of the Company.
(2) Determination of initial investment cost
① Long-term equity investments formed through business combination of entities
For the long-term equity investment in the subsidiaries arising from business combination involving entities under
common control, the initial investment cost of the long-term equity investment is the share with reference to the book
value of the shareholders' equity of the combined party in the consolidated financial statements of the ultimate controlling
party on the date of combination. The share premium in the capital reserve shall be adjusted according to the difference
between the initial investment cost of the long-term equity investment and the carrying amount of the consideration paid; if
the share premium in the capital reserve is insufficient to offset, the retained earnings shall be adjusted. In connection with
imposing control over the investee under common control as a result of additional investment and other reasons, the
share premium shall be adjusted according to the difference between the initial investment cost of the long-term equity

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investment as recognized by the above principle and the carrying value of the long-term equity investment before
combination and the sum of carrying value of newly paid consideration for additional shares acquired on the date of
combination. If the share premium is insufficient for write-down, the retained earnings shall be offset.
For the long-term equity investment in the subsidiaries arising from business combinations involving entities not under
common control, the cost of the combination ascertained on the date of acquisition shall be taken as the initial investment
cost of the long-term equity investment. In connection with imposing control over the investee not under common control
as a result of additional investment and other reasons, the initial investment cost shall be the sum of the book value of the
equity investment originally held and the newly increased initial investment cost.
② Long-term equity investments acquired by the means other than business combination
The initial cost of a long-term equity investment obtained by cash payment shall be the purchase costs actually paid.
The initial cost of investment of a long-term equity investment obtained by means of issuance of equity securities shall be
the fair value of the equity securities issued.
(3) Subsequent measurement and recognition of profit or loss
① Long-term equity investment calculated by cost method
Long-term equity investment in subsidiaries of the Company is calculated by cost method, unless the investment meets
the conditions for holding for sale. except for the actual consideration paid for the acquisition of investment or the declar ed
but not yet distributed cash dividends or profits which are included in the consideration, investment gains are recognized
as the Company' shares of the cash dividends or profits declared by the investee.
② Long-term equity investment accounted for by equity method
Long-term equity investments of associates and jointly controlled entities are calculated using equity method. Where the
initial investment cost of the long-term equity investment exceeds the investor's interest in the fair value of the investee's
identifiable net assets at the acquisition date, no adjustment shall be made to the initial investment cost; where the initial
investment cost is less than the investor's interest in the fair value of the investee's identifiable net assets at the
acquisition date, the difference shall be charged to the profit or loss for the current period. At the same time, the cost of the
long-term equity investment shall be adjusted.
The Company recognizes the investment income and other comprehensive income according to the shares of net profit or
loss and other comprehensive income realized by the investee which it shall be entitled or shared respectively, and
simultaneously makes adjustment to the book value of long-term equity investment; The book value of long-term equity
investment shall be reduced by attributable share of the profit or cash dividends for distribution declared by the investee.
In relation to other changes in the owner's equity except for net profits and losses, other comprehensive income and profit
distributions of the investee (hereinafter referred to as “Changes in Other Owner's Equity”), the book value of the
long-term equity investment shall be adjusted and included in owner's equity.
When determining the amount of proportion of net profit or loss, other comprehensive income and other changes in the
owner's equity in the investee which it entitles, the fair value of each identifiable assets of the investee at the time when
the investment is obtained shall be used as basis, and according to the accounting policies and accounting period of the
Company, adjustment shall be made to the net profit and other comprehensive income of the investee.
The unrealized profit or loss resulting from transactions between the Company and its associates or joint venture shall be
eliminated in proportion to the investor's equity interest of investee, based on which investment income or loss shall be
recognized, except for those assets invested or sold constituting a business. Any losses resulting from transactions, which
are attributable to impairment of assets, shall be fully recognized.
The net loss incurred by the Company to the joint ventures or affiliates is capped when the carrying amount of long-term
equity investment and the long-term equity that substantially constitutes the net investment in the joint ventures or
affiliates have been wrote down to zero, except to the extent that the Company has an additional loss obligation. If the joint
ventures or affiliates later realize net profit, the Company will resume recognition of the income share after the income



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share makes up the unrecognized loss share.
③ Disposal of long-term equity investments
For disposal of long-term equity investment, the difference between the book value and the consideration actually
received shall be included in the current profit or loss.
If the remaining equity is still subject to the equity method in partial disposal of the long-term equity investment under the
equity method, other comprehensive income recognized in the original equity investment shall be carried forw ard at the
appropriate proportion on the same basis used by the investee for direct disposal of relevant assets or liabilities, and other
changes in the owner's equity shall be carried forward into the current profit or loss at the appropriate proportion.
When losing the control or material influence over the investee due to disposal of the equity investment and other reasons,
other comprehensive income recognized in the original equity investment due to adoption of the equity method shall be
subject to accounting treatment on the same basis used by the investee for direct disposal of relevant assets or liabilities
when ceasing to use the equity method, and other changes in the owner's equity shall be carried forward into the current
profit or loss in full when ceasing to use the equity method.
If the control over the investee is lost due to partial disposal of the equity investment and other reasons, and if the
remaining equities can exercise common control or material influence over the investee in prep aring the individual
financial statements, the remaining equities shall be accounted by the equity method and shall be adjusted as if such
remaining equities have been accounted for under the equity method since they are obtained. Other comprehensive
income recognized before the control over the investee is obtained shall be carried forward pro rata on the same basis
used by the investee for direct disposal of relevant assets or liabilities, and other changes in the owner's equity recognized
under the equity method shall be carried forward into the current profit or loss pro rata. The remaining equities which
cannot exercise common control or material influence over the investee shall be recognized as financial assets, and the
difference between their fair value and book value on the date when the control is lost shall be included in the current profit
or loss. Other comprehensive income recognized and other changes in the owner's equity recognized before the control
over the investee is obtained shall be carried forward in full.
If the disposal of the equity investment in the subsidiaries through multiple transactions until loss of the control is a
package deal, each transaction shall be subject to accounting treatment as a transaction to dispose of the equity
investment in the subsidiaries and to lose the control; the difference between the price for each disposal before loss of the
control and the book value of the long-term equity investment of the equity disposed of shall be first recognized as other
comprehensive income in the individual financial statements and shall then be carried forward to the profit or loss for the
very period when the control is lost. If it is not a package deal, each transaction shall be subject to accounting treatment.


20. Investment property

Investment property refers to the real estate held to generate rental income or capital appreciation, or both, including
leased land use rights, land use rights held for transfer after appreciation, and leased buildings (including buildings that
are leased after completion of self-construction or development activities and buildings in construction or development
that are used for rental in the future).
The Company adopts the cost mode to measure the existing investment property. The subsequent expenditure related to
the investment property will be included in the cost of the investment property when relevant economic benefits are likely
to flow in and costs can be measured reliably, or otherwise be included in the current profit or loss whe n occurred.
Investment property measured at cost - buildings held for leasing shall adopt the same depreciation policy for fixed assets
of the company, land use rights held for leasing shall adopt the same amortization policy for the intangible assets.




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21. Fixed assets

(1) Conditions for recognition of fixed assets

Fixed assets are tangible assets that are held for use in the production or supply of goods or services, for rental to others ,
or for administrative purposes; and have a service life of more than one accounting year. Fixed asset is recognized when it
meets the following conditions: ① It is probable that the economic benefits associated with the fixed asset will flow to the
enterprise; ② Its cost can be reliably measured. The fixed assets are initially measured at cost (with the impact of
predicted discard expense taken into account). The subsequent expenditure related to the fixed assets will be included in
the cost of the fixed assets when the economic benefits in connection therewith are likely to flow in and costs can be
measured reliably; the book value of the replaced part will be derecognized; all other subsequent expenditure will be
included in the current profit or loss when occurred.


(2) Methods for depreciation


       Category            Depreciation method     Useful lives of depreciation   Residual Ratio   Annual depreciation rate

Housing and building     Straight-line method      20                             5%               4.75%

Machinery and
                         Straight-line method      5-10                           5%               19.00%-9.50%
equipment

Means of transport       Straight-line method      4-8                            5%               23.75%-11.88%

Electronic and other
                         Straight-line method      3-5                            5%               31.67%-19.00%
equipment

     Fixed assets are depreciated by categories using the straight-line method, and the annual depreciation rates are
determined by categories based upon their estimated useful lives and their estimated residual values. Where the parts of
a fixed asset have different useful lives or cause economic benefits for the enterprise in different ways, different
depreciation rates or depreciation methods shall apply, and each part is depreciated separately.


(3) Disposal of fixed assets

When fixed assets are disposed of or when no economic benefits can be expected through use or disposal thereof, such
fixed assets will be derecognized. The income from disposal of the fixed assets through sale, transfer, scrapping or
damage with the book value thereof and relevant taxes deducted is included in the current profit or loss.


22. Projects under construction

The projects under construction are measured at the actual cost. The actual cost comprises the building cost, installation
cost, borrowing cost qualified for capitalization and other necessary expenditures incurred to bring the projects under
construction to the conditions before they are made ready for the intended use. The projects under construction will be
converted into fixed assets when they are ready for intended use and will be depreciated from the next month on.


23. Borrowing costs

(1) Criteria for recognition of capitalized borrowing costs


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For borrowing costs incurred by the Company that are directly attributable to the acquisition, construction or production of
assets qualified for capitalization, the costs will be capitalized and included in the costs of the related assets. Other
borrowing costs shall be recognized as expense in the period in which they are incurred and included in profit or loss for
the current period.
Assets qualified for capitalization are assets (fixed assets, investment property, inventories, etc.) that necessarily take a
substantial period of time for acquisition, construction or production to get ready for their intended use or sale.
(2) Capitalization period of borrowing costs
The capitalization period shall refer to the period between the commencement and the cessation of capitalization of
borrowing costs, excluding the period in which capitalization of borrowing costs is temporarily suspended.
Capitalization of borrowing costs begins when the following three conditions are fully satisfied:
① expenditures for the assets (including cash paid, transferred non-currency assets or expenditure for holding debt
liability for the acquisition, construction or production of assets qualified for capitalization) have been incurred;
② borrowing costs have been incurred;
③ acquisition, construction or production that are necessary to enable the asset reach its intended usable or salable
condition have commenced.
Capitalization of borrowing costs shall be suspended during periods in which the qualifying asset under acquisition and
construction or production ready for the intended use or sale.
(3) Suspension of capitalization period
Capitalization of borrowing costs shall be suspended during periods in which the acquisition, construction or production of
a qualifying asset is interrupted abnormally, when the interruption is for a continuous period of more than 3 months; if the
interruption is a necessary step for making the qualifying asset under acquisition and construction or production ready for
the intended use or sale, the capitalization of the borrowing costs shall continue. The borrowing costs incurred during such
period shall be recognized as profits and losses of the current period. When the acquisition and construction or production
of the asset resumes, the capitalization of borrowing costs commences.
(4) Calculation of capitalization rate and amount of borrowing costs
Specific borrowings for the acquisition, construction or production of assets qualified for capitalization, borrowing costs of
the specific borrowings actually incurred in the current period minus the interest income earned on the unused borrowing
loans as a deposit in the bank or as investment income earned from temporary investment will be used to determine the
amount of borrowing costs for capitalization.
General borrowings for the acquisition, construction or production of assets qualified for capitalization, the
to-be-capitalized amount of interests on the general borrowing shall be calculated and determined by multiplying the
weighted average asset disbursement of the part of the accumulative asset disbursements minus the specifically
borrowed loans by the capitalization rate of the general borrowing used. The capitalization rate shall be calculated and
determined according to the weighted average interest rate of the general borrowing.
During the capitalization, the difference between the principal and interest of special borrowings in foreign currency shall
be capitalized and included in the cost of assets qualified for capitalization. The difference between the principal and
interest of the borrowings in foreign currency other than the special borrowings in foreign currency shall be included in the
current profit or loss.


24. Intangible assets

     (1) Valuation method of intangible assets
     ① Intangible assets are initially measured at cost upon acquisition
     The costs of an externally purchased intangible asset include the purchase price, relevant taxes and expenses paid,



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and other expenditures directly attributable to putting the asset into condition for its intended use.
     ② Subsequent measurement
     The service life of intangible assets shall be analyzed and judged upon acquisition.
     As for intangible assets with a finite service life, they are amortized using the straight-line method over the term in
which economic benefits are brought to the firm; If the term in which economic benefits are brought to the firm by an
intangible asset cannot be estimated, the intangible asset shall be taken as an intangible asset with indefinite service life,
and shall not be amortized.
     (2) Estimation of service life of the intangible assets with limited service life

                     Item                               Estimated useful lives                           Basis

Land use rights                                              40 or 50 years                      Land use certificate

Non-patented technology                                        5-10 years                     Expected benefited period

Softwares                                                      2-5 years                      Expected benefited period

Trademark rights                                                6 years                       Expected benefited period

Software copyright                                              10 years                      Expected benefited period

     For an intangible asset with a finite service life, review on its service life and amortization method is performed at the
end of each end.
     Upon review, service life and amortization method for the intangible assets are the same with the previous estimate
at the end of this period.
     (3) The basis for the judgment of intangible assets with uncertain service life and the procedure for
reviewing their service life
     As at the balance sheet date, the Company has no intangible assets with uncertain service life.

     (4) Specific criteria for the division of research phase and development phase
     The expenses for internal research and development projects of the Company are divided into expenses in the
     research phase and expenses in the development phase.
     Research phase: Scheduled innovative investigations and research activities to obtain and understand scientific or
     technological knowledge.
     Development phase: Apply the research outcomes or other knowledge to a plan or design prior to a commercial
     production or use in order to produce new or essentially-improved materials, devices, products, etc.
     (5) Specific condition for capitalizing expenditure during the development phase
     Expenses in the research phase are recorded into the profits and losses for the current period when they occur. The
expenses in the development phase are recognized as intangible assets if the following conditions are fulfilled, and are
included in the current profit or loss if following conditions are not fulfilled:
     ①It is technically feasible to complete such intangible asset so that it will be available for use or for sale;
     ②There is intention to complete the intangible asset for use or sale;
     ③The intangible asset can produce economic benefits, including there is evidence that the products produced using
the intangible asset has a market or the intangible asset itself has a market; if the intangible asset is for internal use, there
is evidence that there exists usage for the intangible asset;
     ④There is sufficient support in terms of technology, financial resources and other resources in order to complete the
     development of the intangible asset, and there is capability to use or sell the intangible asset;
     ⑤The expenses attributable to the development stage of the intangible asset can be measured reliably.
     If the expenses in the research phase and expenses in the development phase cannot be distinguished, all the

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     expenses incurred for R&D are included in the current profit or loss.


25. Impairment of long-term assets

Long-term assets, such as long-term equity investment, investment properties that are measured at cost, fixed assets,
construction in progress, intangible assets with limited service life and oil and gas assets are tested for impairment if there
is any indication that an asset may be impaired at the balance sheet date. If the result of the impairment test indicates that
the recoverable amount of the asset is less than its book value, a provision for impairment and an impairment loss are
recognized for the amount by which the asset's book value exceeds its recoverable amount. The recoverable amount is
the higher of an asset's fair value less costs to sell and the present value of the future cash flows expected to be derived
from the asset. Provision for asset impairment is determined and recognized on the individual asset basis. If it is not
possible to estimate the recoverable amount of an individual asset, the recoverable amount of a group of assets to which
the asset belongs to is determined. A group of assets is the smallest group of assets that is able to generate cash inflows
independently.
For the goodwill arising from business combination, intangible assets with uncertain service life, and intangible assets
which are not ready for intended use, impairment test shall be conducted at least at the end of each year, regardless of
whether there are signs of impairment or not.
When the Company carry out impairment test to goodwill, the Company shall, as of the purchasing day, allocate on a
reasonable basis the book value of the goodwill formed by merger of enterprises to the relevant asset groups, or if there is
a difficulty in allocation, to allocate it to the sets of asset groups. Relevant asset groups or the sets of asset groups mean
those can benefit from the synergy of business combination.
For the purpose of impairment test on the relevant asset groups or the sets of asset groups containing goodwill, if any
evidence shows that the impairment of asset groups or sets of asset groups related to goodwill is possible, an impairment
test will be made first on the asset groups or sets of asset groups not containing goodwill, thus calculating the recoverable
amount and comparing it with the relevant book value so as to recognize the corresponding impairment loss. An
impairment test will be made on the asset groups or sets of asset groups containing goodwill to compare the book value of
these asset groups or sets of asset groups with the recoverable amount. Where the recoverable amount is lower than the
book value, the amount of impairment loss shall set off and be apportioned to the book value of the goodwill in the asset
groups or sets of asset groups, and then set off the book value of other assets pro rata according to the proportion of the
book value of other assets other than the goodwill in the asset groups or sets of asset groups. Once the above asset
impairment loss is recognized, it will not be reversed in the subsequent accounting periods.


26. Long-term deferred expenses

Long-term deferred expenses are expenses which have occurred but will benefit over 1 year and shall be amortized over
the current period and subsequent periods, and mainly consist of improvement expenditure of fixed assets leased.
Long-term deferred expenses are amortized evenly by installments over the estimated benefit period.


27. Contract liabilities

The Company lists contract assets or contract liabilities in the balance sheet according to the relationship between
performance obligations and customer payments. The Company lists the obligation to transfer commodities or offer
services to customers for the consideration received or receivable from customers as contract liabilities. The contract
assets and contract liabilities under the same contract are presented in net amount.



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28. Employee compensation

(1) Accountant arrangement method of short-term remuneration

During the accounting period when the staff provides service, the Company will recognize the short-term remuneration
actually incurred as liabilities, and the liabilities would be charged into current profits and loss or costs of assets.
The Company will pay social insurance and housing funds, and will make provision of trade union funds and staff
education costs in accordance with the requirements. During the accounting period when the staff provides service, the
Company will determine the relevant amount of employee benefits in accordance with the required provision basis and
provision ratios.
Employee compensation actually incurred by the Company will be included in the current profit or loss or relevant asset
costs when actually incurred, in which non-monetary benefits will be measured at the fair value.


(2) Accountant arrangement method of retirement benefit plan

①Defined contribution scheme
The Company will pay basic pension insurance and unemployment insurance in accordance with the relevant provisions
of the local government for the staff. During the accounting period when the staff provides service, the Company will
calculate the amount payable in accordance with the local stipulated basis and proportions which will be recognized as
liabilities, and the liabilities would be charged into current profits and loss or costs of assets.
②Defined benefit scheme
The welfare responsibilities generated from defined benefit scheme based on the formula determined by projected unit
credit method would be vested to the service period of the staff and charged into current profits and loss or costs of
assets.


(3) Accountant arrangement method of termination benefits

If the dismissal welfare is provided by the Company to employees, the employee compensation liabilities arising from the
dismissal welfare shall be determined at the earliest of the following two, and included in the current profits and losses:
When the company cannot unilaterally withdraw the dismissal welfare provided due to the termination of labor relations
plan or layoff proposal; When the company determines the costs or expenses associated with the restructuring involving
the payment of dismissal welfare.


29. Estimated liabilities

The Company shall recognize the obligations related to contingencies as estimated liabilities, when all of the following
conditions are satisfied:
(1) The obligation is a present obligation of the Company;
(2) It is probable that an outflow of economic benefits will be required to settle the obligation;
(3) The amount of the obligation can be measured reliably.
Estimated liabilities shall be initially measured at the best estimate of the expenditure required to settle the related pres ent
obligation.
Factors pertaining to a contingency such as risk, uncertainties, and time value of money shall be taken into account as a
whole in reaching the best estimate. Where the effect of the time value of money is material, the best estimate shall be
determined by discounting the related future cash outflow.

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The expenses required have a successive range, in which the possibilities of occurrence of each result are the same, and
the best estimate should be determined as the middle value for the range; in other circumstances, the best estimate will
be handled as follows, respectively:
 For the contingencies involving a single item, it will be determined according to the amount most likely to occur.
 For the contingencies involving several items, it will be determined according to the possible results and the relevant
possibilities.
Where some or all of the expenditure required to settle an estimated liability is expected to be reimbursed by a third party,
the reimbursement is separately recognized as an asset when it is virtually certain that the reimbursement will be received.
The amount recognized for the reimbursement is limited to the book value of the estimated liability.
The Company will review the book value of the estimated liabilities on the balance sheet date, and if there are concrete
evidences that such book value cannot reflect the current best estimate, the book value will be adjusted according to the
current best estimate.


30. Share-based payment

The Company's share-based payment refers to a transaction in which an enterprise determines the liabilities on the basis
of equity instruments granting or bearing for the acquisition of service from its employees or other parties. The Company's
share-based payment is equity-settled.
Equity-settled share-based payment and equity instrument:
As to an equity-settled share-based payment in return for services of employees, calculation will be based on the fair
value of the equity instrument granted to the employees. The share-based payment transactions vested immediately after
the date of grant will be included in the relevant cost or expense based on the fair value of the equity instrument on the
date of grant, and the capital reserve will be increased accordingly. For the services within the waiting period or the
share-based payment transactions that may only be vested when the specified performance conditions are met after the
date of grant, the Company will include the services obtained in the current period in relevant cost or expense and
increase the capital reserve at the fair value on the date of grant according to the best estimate of the number of the
exercisable equity instruments on each balance sheet date in the waiting period.
If the terms of the equity-settled share-based payment are amended, the Company shall recognize the services received
at least based on the situation before the amendment was made. In addition, any amendment resulting in the increase of
the fair value of the equity instrument granted or changes that are beneficial to the staff on the amendment date, will be
recognized as an increase in the service received.
If the equity instruments vested are canceled during the waiting period, the Company will take the vested equity
instruments canceled as accelerated exercise, and immediately include the amount to recognized during the waiting
period in the current profit or loss. At the same time, the capital reserve will be recognized. However, if new equity
instruments are vested and they are verified at the vesting date of new equity instrument as alternatives vested to
canceled equity instruments, the treatment on the new equity instrument is in conformity with the modified treatment on
disposal of equity instrument.


31. Income

(1) Accounting policies for revenue recognition and measurement
If the Company performed the obligations in the contract, revenue shall be recognized when the customer acquires the
right of control over relevant commodities or services. Acquisition of control over relevant commodities or services means
gaining the ability to direct the use of such commodities or services and obtain nearly all the economic benefits therefrom.
If the contract contains two or more performance obligations, the Company shall apportion the transaction price to each

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individual performance obligation on the contract commencement date according to the relative proportion of the
individual selling price of the commodities or services promised by each individual performance obligation. The Company
measures the revenue according to the transaction price apportioned to each individual performance obligation.
The transaction price refers to the amount of consideration that the Company is expected to be entitled to collect due to
the transfer of commodities or services to customers, excluding the payments collected on behalf of third parties and the
payments expected to be returned to customers. The Company will determine the transaction price according to the
contract provisions and its past practices, and may take into account the impact from the variable consideration, the major
financing components in the contract, the non-cash consideration, the payable customer consideration and other factors
when determining the transaction price. The Company shall determine the transaction price containing the variable
consideration according to the amount not exceeding the amount by which the accumulative recognized revenue is much
more unlikely to be significantly reversed when relevant uncertainties are eliminated. If there are major financing
components in the contract, the Company shall determine the transaction price according to the amount due assumed to
be paid in cash when the customer acquires the control over the commodities or services, and shall amortize the
difference between such transaction price and the contract consideration using the effective interest rate method during
the contract period.
When one of the following conditions is met, it belongs to the performance obligation within a certain period of time, or
otherwise it belongs to the performance obligation at a certain point of time:
 The customer acquires and consumes the economic benefits arising from the Company's performance while the
company performs the contract.
 The customer can control the commodities in progress during the Company's performance.
 The commodities produced by the Company during the performance possess have irreplaceable usage, and the
company has the right to collect payment for the performance part accumulated so far during the entire contract period.
For the performance obligations performed within a certain period of time, the Company shall recognize the rev enue
according to the performance progress within that period of time, except that the performance progress cannot be
reasonably determined. The Company will determine the performance progress through the output or input method by
taking into account the nature of commodities or services. If the performance progress cannot be reasonably recognized
and the costs incurred are expected to be compensated, the Company will recognize the revenue according to the amount
of costs incurred until the performance progress can be reasonably recognized.
For the performance obligations performed at a certain point of time, the Company will recognize the revenue when the
customer acquires the right of control over relevant commodities or services. While determining whether the customer has
acquired the control over the commodities or services, the Company shall take the following into consideration:
 The Company has the current collection right for the such commodities or services, that is, the customer has the current
payment obligation for such commodities or services.
 The Company has transferred the legal title of such commodities to the customer, that is, the customer already has the
legal title of such commodities.
 The Company has transferred the physical commodities to the customer, that is, the customer has possessed the
physical commodities.
 The Company has transferred the major risks and rewards of the commodity title to the customer, that is, the customer
has acquired the major risks and rewards of the commodity title.
 The customer has accepted such commodities or services.
(2) Specific principles
①Principle for recognizing revenue from the domestic sales of standard products: The Company's security standard
products are sold, through both direct sale and distribution, to the project clients, dealers and other customers. The
Company and customers sign sales contracts and send the goods to customers according to the contractual terms of



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delivery, or the customers pick up goods. The revenue is recognized after the customer receives and accepts the goods
and the Company obtains the evidence proving the client's receipt of goods.
②Principle for recognizing revenue from the overseas sales of standard products: If the domestic company makes direct
export, the FOB and CIF terms are generally adopted and the Company recognizes the sale income after the product is
declared and exported. If a foreign subsidiary sells the goods abroad, the goods will be sent to the customer or the
customer will collect the goods according to the delivery method agreed with the customer, and the income will be
recognized when the customer receives and accepts the goods.
③Principle for recognizing system-integrated sales revenue: The sales of the system-integrated products of the Company
include providing the supporting services such as plan design, supporting products, installation, debugging and system
trial operation. The sales income will be recognized upon acceptance.
④Principle for recognizing the income from labor services: The income is recognized when the labor service is provided.

Difference in the accounting policies for revenue recognition arising from different business models of the same kind of
business
N/A


32. Government subsidies

(1) Type
Government grants are monetary assets and non-monetary assets acquired by the Company from the government free of
charge. Government grants are classified into government grants related to assets and government grants related to
revenue.
Government grants related to assets refer to government grants acquired by the Company for the purpose of purchasing
or constructing or otherwise forming long-term assets. Government grants related to revenue refer to the government
grants other than those related to assets.
(2) Confirmation of time point
Government grants related to assets will be measured at the actual amount of money received at the time of receipt. The
assets (bank deposits) and deferred income shall be period by period included in the profits and losses of the current
period in a reasonable and systematic manner from the time the assets are available for use (those related to the
Company's daily activities shall be included in other income; those unrelated to the Company's daily activities shall be
recognized as non-operating income). When the relevant assets are disposed of (sold, transferred, scrapped, etc.) at or
before the end of their service life, the balance of the deferred income that has not yet been apportioned will be
transferred to the current-period income from the disposal of the assets on an one-time manner, and will not be deferred.
For government grants related to revenue, they will be recognized as profit and loss of the current period according to the
amount receivable for government grants obtained under fixed quota standar ds, otherwise, they will be recognized as
profit and loss of the current period when it is actually received.
(3) Accounting treatment
Government grants related to assets shall write off the book value of relevant assets or be recognized as deferred income.
When recognized as deferred income, the government grant related to assets will be period by period credited to the
profits and losses of the current period in a reasonable and systematic manner within the service life of relevant assets
(those related to the Company's daily activities shall be recognized as other income; those unrelated to the Company's
daily activities shall be recognized as non-operating income).
The revenue-related government grants shall be recognized as deferred income if they are used to compensate relevant
expenses or losses in subsequent periods, and they shall be included in profit and loss of the current period (those related
to Company's routine activities shall be included in other income; those unrelated to the Company's rout ine activities shall


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be included in non-operating income) or used to offset relevant expenses or losses during the recognition of related
expenses or losses; the grants used to compensate related expenses or losses incurred shall be included in profit and
loss of the current period (those related to Company's routine activities shall be included in other income; those unrelated
to the Company's routine activities shall be included in non-operating income) or used to offset relevant expenses or
losses.
The policy-oriented concessional loan discount interests obtained by the Company will be subject to accounting treatment
in the following two circumstances:
① Where the finance allocates the discount interest funds to the lending bank, and the lending bank provides loans to the
Company at the policy preferential interest rate, the Company will take the actually received loan amount as the entry
value of the loan, and the relevant borrowing costs shall be calculated according to the loan principal and the policy
preferential interest rate.
② If the finance directly allocates the discount interest funds to the Company, the Company will set off the corresponding
discount interest against the relevant borrowing costs.


33. Deferred income tax assets / deferred income tax liabilities

Income tax comprises current income tax and deferred income tax. Except for the income taxes arising from the business
combination and the transactions or matters that are directly included in the owner's equity (including other
comprehensive income), the Company will include the current income tax and deferred income tax into the current profit
or loss.
Deferred income tax assets and deferred income tax liabilities will be calculated and recognized according to the
difference (temporary difference) between the tax basis and the book value of assets and liabilities.
Deferred income tax assets are recognized to the extent that it is probable that future taxable profits will be available
against which deductible temporary differences can be ut ilized. For deductible losses and tax credits that can be reversed
in the future period, deferred tax assets shall be recognized to the extent that it is probable that taxable profit will be
available in the future to offset the deductible losses and tax credits.
Save as the exceptions, deferred income tax liabilities shall be recognized for the taxable temporary difference.
The exceptions where deferred income tax assets and liabilities are not recognized include:
 Initial recognition of the goodwill;
 Transactions or matters other than business combinations and neither profit nor taxable income (or deductible loss) will
be affected when transactions occur.
Taxable temporary difference related to investment in the subsidiaries, affiliates and joint ventures will be recognized as
deferred income tax liabilities, unless the Company can control the time to reverse such temporary difference and such
temporary difference is much more unlikely to be reversed in the predictable future. Deductible temporary difference
related to investment in the subsidiaries, affiliates and joint ventures will be recognized as deferred income tax assets
when such temporary difference is much more likely to be reversed in the predictable future and is much more likely to be
obtained to deduct the taxable income of the deductible temporary difference.
On the balance sheet date, the deferred income tax assets and the deferred income tax liabilities will be measured at the
tax rate applicable during the recovery of relevant assets or payment of relevant liabilities as expected according to the
provisions of the tax law.
On the balance sheet date, the Company will review the book value of the deferred income tax assets. If no sufficient
taxable income is likely to be obtained to offset the benefits of deferred income tax assets in the future, the book value of
deferred income tax assets shall be written down. The amount written down shall be reversed when it is likely to obtain
sufficient taxable income.



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After granted the legal rights of net settlement and with the intention to use net settlement or obtain assets and repay debt
at the same time, the net amount after offsetting its current income tax assets and current income tax liabilities shall be
recorded.
On the balance sheet date, the deferred income tax assets and the deferred income tax liabilities will be presented by the
net amount after offsetting when the following conditions are fulfilled:
 The taxpayer is granted the legal rights of net settlement of current income tax assets and current income tax liabilities;
 Deferred income tax assets and deferred income tax liabilities are related to income tax to be paid by the same entity
liable to pay tax to the same tax collection and management authority or related to different e ntities liable to pay tax, but
the relevant entity liable to pay tax is intended to apply net settlement of current income tax assets and liabilities or, at the
same time, obtain assets, repay debt whenever every deferred income tax assets and liabilities with importance would be
reversed in the future.


34. Lease

Accounting policy as of January 1, 2021
Lease means the contract by which the lessor transfers the right to use the assets to the lessee for a given period to
obtain the consideration. On the commencement of the contract, the Company will assess whether the contract is a lease
or contains the lease. If a party to the contract conveys the right to control the use of one or more identified assets for a
given period to obtain a consideration, this contract is a lease or contains the lease.
If a contract contains several individual leases, the Company will split the contract and conduct accounting treatment of
each individual lease separately. If a contact contains both lease and non-lease, the lessee and the lessor will split the
lease and non-lease parts.
If the rent exemption, delayed payment and other rent reductions arising directly from the COVID-19 outbreak and made
with respect to the existing lease contract meet all the following conditions, the Company will simplify all the lease options
without assessing whether the lease is changed or reassessing the lease classification:
 The lease consideration after reduction is less or remains substantially the same compared with the lease considerati on
before reduction, and the lease consideration may either be undiscounted or discounted by the discount rate before
reduction;
 The reduction is only applicable to the lease payment payable before June 30, 2022. The increase of the lease payment
payable after June 30, 2022 has no impact on satisfaction of this condition and the decrease of the lease payment after
June 30, 2022 will cause failure to meet this condition;
 Other terms and conditions of lease are identified without significant change after taking the qualitative and quantitative
factors into full account.
(1) The Company as a lessee
① Right-of-use Assets
The Company recognizes the right-to-use assets for the lease other than short-term lease and low-value asset lease on
the commencement of the lease term. The right-to-use assets are initially measured at cost which includes:
 Initial measurement amount of lease liabilities;
 The lease payment paid on or before the commencement of the lease term; if there are lease incentives, the relevant
amount of lease incentives enjoyed shall be deducted;
 Initial direct cost incurred by the Company;
 The estimated costs incurred by the Company for dismantling and removing the leased asset, restoring the site where
the leased asset is located or restoring the leased asset to the state agreed in the lease terms, but excluding the cost
incurred to produce the inventory.



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The Company will depreciate the right-to-use assets through the straight-line method. If it can be reasonably recognized
that the title of the leased asset is acquired at the expiration of the lease term, the Company shall accrue depreciation
within the remaining service life of the leased asset; or otherwise, the leased asset shall be depreciated within the shorter
of the lease term and the remaining service life of the leased asset.
The Company will determine whether the right-of-use assets are impaired and conduct accounting treatment over the
identified impairment loss according to the principles set out in this section Financial Report - (V) Significant Accounting
Polices and Accounting Estimates - 25. Impairment of long-term assets.


② Lease Liabilities
The Company recognizes the lease liabilities for the lease other than short-term lease and low-value asset lease on the
commencement of the lease term. Lease liabilities shall be initially measured at the present value of the unpaid lease
payments. Lease payments include:
 Fixed payment (including actual fixed payment), and if there are lease incentives, the relevant amount of lease
incentives shall be deducted;
 Variable lease payment depending on the index or ratio;
 Predicted payment on the basis of the guaranteed residual value provided by the Company;
 Exercise price of the call option, provided that the Company will exercise such option, as reasonably determined;
 Payment for exercise of the lease termination option, provided that the lease term reflects the Company’s future exercise
of the lease termination option.
The interest rate implicit in lease is applied by the Company as the discount rate. If the interest rate implicit in lease cannot
be reasonably determined, the Company's interest rate on incremental borrowings is applied as the discount rate.
The Company shall calculate the interest expense of the lease liabilities during each period of the lease term at a fixed
periodic interest rate and include it in the current profit or loss or relevant asset cost.
The variable lease payment which is not included in the measurement of lease liabilities shall be included in the current
profit or loss or relevant asset cost when actually incurred.
If any of the following circumstances happens on commencement of the lease term, the Company will remeasure the
lease liabilities and adjust the corresponding right-of-use assets, and if the book value of the right-of-use assets has been
reduced to zero, but the lease liabilities still need to be further reduced, the difference shall be included in the current profit
or loss:
 When the assessment result of the call option, renewal option or termination option is changed or the actual exercise of
the aforesaid option is inconsistent with the original assessment result, and the Company remeasures the lease liabilities
at the present value worked out according to the changed lease payment an d the revised discount rate;
 When there are changes in the actual fixed payment, the estimated payable amount of guaranteed residual value, or the
index or ratio applied to determine the amount of lease payments, the Company remeasures the lease liabilit ies at the
present value worked out according to the changed lease payment and the original discount rate. If the change in the
lease payment originates from the change in the floating interest rate, the present value will be calculated using the
revised discount rate.


③ Short-term lease and low-value asset lease
The Company chooses not to recognize the right-of-use assets and lease liabilities for the short-term lease and low-value
asset lease, and records relevant lease payment into the current profit or loss or relevant asset cost according to the
straight-line method in each period of the lease term. Short-term lease means the lease of no more than 12 months and
excluding the call option on the commencement of the lease term. Low-value asset lease means a lease of lower value
when the single leased asset is brand-new. If the Company sublets or is expected to sublet the leased assets, the original



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lease is not a low-value asset lease.


④ Lease change
If the lease is changed and meets all of the following conditions, the Company will conduct accounting treatment with
respect to such lease change as a single lease:
 Such lease change has expanded the scope of lease by adding the right to use one or more leased assets;
 The increased consideration and the separate consideration for the expanded part of the scope of lease shall be
equivalent to the amount adjusted according to this contract.
If the lease change is not subject to accounting treatment as a single lease, on the effective date of the lease change, the
Company will re-apportion the consideration of the changed contract, re-determine the lease term and remeasure the
lease liabilities at the present value worked out according to the changed lease payment and the revised discount rate.
If the lease change results in narrower scope of lease or shorter lease term, the Company will reduce the book value of
the right-of-use assets accordingly, and will include relevant gain or loss from partial or full termination of the lease in the
current profit or loss. If other lease changes result in re-measurement of the lease liabilities, the Company will adjust the
book value of the right-to-use assets accordingly.


⑤ Rent reduction related to the COVID-19 outbreak
If the rent reduction simplification method is adopted because of the COVID-19 outbreak, the Company will not assess
whether a lease change has been incurred, but will continue to calculate the interest expense of the lease liabilities by the
discount rate that is consistent with the one used before the reduction and include it in the current profit or loss, and will
continue to accrue depreciation over the right-of-use assets through the method that is consistent with the one used
before the reduction. In case of rent reduction, the Company will take the reduced rent as the variable lease payment, and
when a reduction agreement or any other agreement is reached to relieve the obligation to pay the original rent, the
undiscounted amount or the amount discounted according to the discount rate used before the reduction will be used to
set off relevant asset cost or expense, and meanwhile, the lease liabilities will be adjusted accordingly; if the payment of
the rent is delayed, the Company will set off the previously recognized lease liabilities when they are actually paid.
For the short-term lease and low-value asset lease, the Company will continue to include the rent in the original contract
into relevant asset cost or expense through the method that is consistent with the one used before the reduction. In c ase
of rent reduction, the Company will take the reduced rent as the variable lease payment to set off relevant asset cost or
expense during the reduction; if the payment of rent is delayed, the Company will recognize the rent payable in the original
payment period as the account payable to set off the previously recognized account payable when it is actually paid.


(2) The Company as a lessor
On commencement of the lease term, the Company will divide the lease into financial lease and operating lease. Financial
lease means the lease that has substantially transferred almost all the risks and rewards related to the title of the leased
assets, whether or not the title will be finally transferred. Operating lease means any lease other than financial lease.
When the Company serves as a lessor of the sublease, the sublease will be classified on the basis of the right -to-use
assets resulting from the original lease.


① Accounting treatment of operating lease
The lease receipts for the operating lease will be recog nized as the rental income according to the straight-line method
during each period of the lease term. The initial direct fee related to the operating lease to be incurred by the Company will
be capitalized and will be apportioned and included in the current profit or loss on the same basis as that for recognition of
the rental income in the lease term. The variable lease payments that are not included in the lease receipts shall be



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included in the current profit or loss when they actually occur. In case of a change to the operating lease, the Company will
conduct accounting treatment with respect to the changed operating lease as a new lease as of the effective date of the
change, and the lease payments received in advance or receivable with respect to the lease before the change will be
taken as the lease receipts for the new lease.


② Accounting treatment of financial lease
On the commencement of the lease term, the Company will recognize the financial lease receivables for the financial
lease, and derecognize the financial lease assets. The Company will take the net lease investment as the entry value of
the financial lease receivables when initially measuring the financial lease receivables. The net lease investment is the
sum of the unguaranteed residual value and the present value of the unreceived lease receipts discounted according to
the interest rate implicit in the lease on the commencement of the lease term.
The Company will calculate and recognize the interest income during each period of the leas e term at a fixed periodic
interest rate. The derecognition and impairment of the financial lease receivables will be subject to accounting treatment
according to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 10. Financial
instruments.
The variable lease payments that are not included in the measurement of the net lease investment shall be included in the
current profit or loss when they actually occur.
If the financial lease is changed and meets all of the following conditions, the Company will conduct accounting treatment
with respect to such change as a single lease:
 Such change has expanded the scope of lease by increasing the right to use one or more leased assets;
 The increased consideration and the separate consideration for the expanded part of the scope of lease shall be
equivalent to the amount adjusted according to this contract.
If the change in the financial lease is not subject to accounting treatment as a single lease, the Company will treat the
changed lease in the following circumstances:
 If the change takes effect on commencement of the lease term and the lease is classified as operating lease, the
Company will conduct accounting treatment with respect to such lease as a new lease as of the effective date of the lease
change, and will take the net lease investment before the effective date of the lease change as the book value of the
leased asset;
 If the change takes effect on the commencement of the lease term, and such lease is classified as the financial lease,
the Company will conduct accounting treatment according to the policy regarding modification or re-negotiation of the
contract in this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 10. Financial
instruments.


③ Rent reduction related to the COVID-19 outbreak
 For the operating lease which is subject to the rent reduction simplification method because of the COVID -19 outbreak,
the Company will continue to recognize the original contract rent as the lease income through the method that is
consistent with the one used before the reduction; in case of rent reduction, the Company will take the reduced rent as the
variable lease payment to set off the lease income during the reduction; if the payment of rent is delayed, the Company
will recognize the rent receivable in the original collection period as the account receivable to set off the previously
recognized account receivable when it is actually received.
 For the financial lease subject to the rent reduction simplification method because of the COVID-19 outbreak, the
Company will continue to calculate the interest expense by the discount rate that is consistent with the one used before
the reduction and recognize it as the lease income. In case of rent reduction, the Company will take the reduced rent as
the variable lease payment, and when a reduction agreement or any other agreement is reached to waive the right to



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collect the original rent, the undiscounted amount or the amount discounted according to the discount rate used before the
reduction will be used to set off the previously recognized lease income, and the uncovered part will be included in the
investment income, and meanwhile, the financial lease receivables will be adjusted acc ordingly; if the collection of the rent
is delayed, the Company will set off the previously recognized financial lease receivables when they are actually received.


(3) Sale and leaseback transaction
The Company evaluates and determines whether the asset transfer in the sale and leaseback transaction belongs to a
sale in accordance with the provisions of this section Financial Report - V. Significant Accounting Polices and Accounting
Estimates - 31. Income.
① The Company as a lessee
If the asset transfer in the sale and leaseback transaction is a sale, the Company as the lessee shall measure the
right-of-use asset arising from the sale and leaseback according to the part related to the right of use acquired from the
leaseback in the original book value of the asset, and only recognize relevant gain or loss on the rights transferred to the
lessor; if the asset transfer in the sale and leaseback transaction is not a sale, the Company as the lessee shall continue
to recognize the transferred asset, and recognize a financial liability equal to the transfer income. For accounting
treatment of the financial liabilities, refer to this section Financial Report - V. Significant Accounting Polices and
Accounting Estimates - 10. Financial instruments.
② The Company as a lessor
If the asset transfer in the sale and leaseback transaction is a sale, the Company as the lessee shall conduct accounting
treatment with respect to the asset purchase and conduct accounting treatment with respect to the asset lease according
to the policy in the foregoing "2. The Company as a lessor"; if the asset transfer in the sale and leaseback transaction is
not a sale, the Company as the lessor shall derecognize the transferred asset, but recognize a financial asset equal to the
transfer income. For accounting treatment of the financial assets, refer to this section Financial Report - V. Significant
Accounting Polices and Accounting Estimates - 10. Financial instruments.


Accounting policy before January 1, 2021
The lease is divided into financial lease and operating lease. Financial lease means the lease that has substantially
transferred all the risks and rewards related to the title of the assets. Operating lease means any lease other than financial
lease.
If the rent exemption, delayed payment and other rent reductions arising directly from the COVID-19 outbreak and made
with respect to the existing lease contract meet all the following conditions, the Company will simplify all the lease options
without assessing whether the lease is changed or reassessing the lease classification:
 The lease consideration after reduction is less or remains substantially the same compared with the lease consideration
before reduction, and the lease consideration may either be undiscounted or discounted by the discount rate before
reduction;
 The reduction is only applicable to the lease payment payable before Wednesday, June 30, 2021. The increase of the
lease payment payable after Wednesday, June 30, 2021 has no impact on satisfaction of this condition and th e decrease
of the lease payment after Wednesday, June 30, 2021 will cause failure to meet this condition;
 Other terms and conditions of lease are identified without significant change after taking the qualitative and quantitative
factors into full account.


(1) Accounting treatment of operating lease
①As the lessee of operating leases, rental payments under operating leases are recognized as costs or expenses on a
straight line basis over the lease term (including rent free periods). Initial direct costs that are attributable to an operating



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lease incurred by the Company are charged to current profit and loss.
When the lesser bears the lease related expenses which should be undertaken by the Company, the Company shall
deduct this part of expense from the rent and amortize the net amount over the lease term.
For the operating lease which is subject to the rent reduction simplification method because of the COVID -19 outbreak,
the Company will continue to include the rent in the original contract into relevant asset cost or expense through the
method that is consistent with the one used before the reduction. In case of rent reduction, the Company will take the
reduced rent as the contingent rent and include it in the profit or loss during the reduction; if the payment of rent is delayed,
the Company will recognize the rent payable in the original payment period as the account payable to set off the
previously recognized account payable when it is actually paid.
②Leasing charges received by the Company for the assets leased out shall be amortized in a straight-line basis over the
lease term without deducting the rent-free periods, and recognized as leasing income. The initial direct fee related to the
leasing transactions paid by the Company shall be charged to current expenses; if the mount is significant, it shall be
capitalized and charged to current income evenly on the same basis as the leasing income is recognized over the lease
term.
When the Company bears the lease related expenses which should be undertaken by the lessee, the Company shall
deduct this part of expense from the rent income, and amortize the net amount over the lease term.
For the operating lease which is subject to the rent reduction simplification method because of the COVID -19 outbreak,
the Company will continue to recognize the original contract rent as the lease income through the method that is
consistent with the one used before the reduction; in case of rent reduction, the Company will take the reduced rent as the
contingent rent to set off the lease income during the reduction; if the payment of rent is delayed, the Company will
recognize the rent receivable in the original collection period as the account receivable to set off the previously recognized
account receivable when it is actually received.
(2) Accounting treatment of financial lease
①Assets acquired under finance leases: At the initiation date of the lessee, the leased asset is recorded at the amounts
equal to the lower of the fair value of the leased asset and the present value of the minimum lease payments. The balance
is accounted for as unrecognized finance charge and is amortized using the effective interest method over the period of
the lease. The Company, by means of the real interest method, amortizes the unacknowl edged financial charges during
the lease term of the assets and includes them into financing expenses. Initial direct cost incurred by the Company will be
included in the assets acquired under finance leases.
For the financial lease subject to the rent reduction simplification method because of the COVID-19 outbreak, the
Company will continue to recognize the unrecognized financial charges as the current financial charges according to the
discount rate that is consistent with the one used before the reduction and will continue to accrue depreciation over the
assets acquired under finance leases through the method that is consistent with the one used before the reduction. In
case of rent reduction, the Company will take the reduced rent as the contingent rent, and when a reduction agreement or
any other agreement is reached to relieve the obligation to pay the original rent, the Company will include it in the current
profit or loss and adjust the long-term payables accordingly, or discount or include it in the current profit or loss according
to the discount rate used before the reduction; if the payment of the rent is delayed, the Company will set off the previously
recognized long-term payables when it is actually paid.
②Assets acquired under finance rents: At the initiation date of the lessee, the difference between the recorded amount of
the leased asset and the minimum lease receivables is accounted for as unrecognized finance income and is recognized
as rental income over the period of the lease. Initial direct costs shall be included in the initial accounting of the lease
payment receivables and deduct by the revenue recognized over the lease term.
For the financial lease subject to the rent reduction simplification method because of the COVID -19 outbreak, the
Company will continue to recognize the unrealized financing income as the lease income according to the interest rate



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implicit in lease before the reduction. In case of rent reduction, the Company will take the reduced rent as the contingent
rent, and when a reduction agreement or any other agreement is reached to waive the right to collect the original rent, the
previously recognized lease income will be set off, and the uncovered part will be included in the investment income, and
meanwhile, the long-term accounts receivable will be adjusted accordingly or discounted or included in the current profit
or loss according to the discount rate used before reduction and the unrealized financing income will be adjusted; if the
collection of the rent is delayed, the Company will set off the previously recognized long-term accounts receivable when it
is actually received.


35. Other significant accounting policies and accounting estimates

(1) Termination of operation
Termination of business is a separately distinguishable constituent part that satisfies one of the following conditions and
that has been disposed of or classified by the Company as held for sale:
①This constituent part represents an independent primary business or a separate principal operating area;
②This constituent part is part of an associated plan to dispose of for an independent primary business or a separate
principal operating area;
③This constituent part is a subsidiary acquired for resale.
The profit or loss from going concern and the profit or loss from discontinued operation will be separately presented in the
income statement. The operating profit or loss and the profit or loss from disposal, including impairment loss and reversed
amount from discontinued operation, will be presented as the profit or loss from discontinued operation. For the
discontinued operation presented in the current period, the Company will present the information previously presented as
the profit or loss from going concern as the profit or loss from discontinued operation during the comparable accounting
period.
(2) Repurchase of the Company's shares
The Company's shares repurchased by the Company for reducing the registered capital or rewarding employees shall be
treated as the treasury shares based on the actual amount paid, and shall be checked and registered at the same time. If
the repurchased shares are canceled, the difference between the actual amount paid for the repurchase and the total par
value of shares calculated by the par value of the canceled shares and the number of canceled shares will write off the
capital reserve. If the capital reserve is insufficient, the retained earnings will be written off; if the repurchased shares are
awarded to the employees of the Company, it shall be categorized as equity-settled share-based payment. When the
Company receives the payment made by employees who exercise their rights to purchase such shares, the amount shall
be used to write off the cost of treasury shares delivered to employees and the capital reserve in the waiting period and
meanwhile, the capital reserve (stock premium) shall be adjusted according to the difference.


36. Changes in significant accounting policies and accounting estimates

(1) Changes in significant accounting policies

① Implementation: Accounting Standards for Business Enterprises No.21 - Leases (2018 Edition)

The Ministry of Finance amended the Accounting Standards for Enterprises No.21 – Leases (hereinafter referred to as
"New Lease Criteria") in 2018. The Company has implemented the new lease criteria since January 1, 2021. According to
the amended criteria, the Company chooses not to re-assess whether the contract existing before the first execution date
is a lease or contains a lease on the first execution date.

     The Company as a lessee


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The Company chooses to adjust the retained earnings at the beginning of the current year in which the new lease criteria
are first executed and the amount of other related item in the financial statements according to the cumulative impact of
the new lease criteria implemented on the first execution date, and the information in the comparable periods is not
adjusted.
For the operating lease existing before the first execution date, the Company will measure the lease liabilities at the
present value discounted from the interest rate on incremental borrowings of the Company on the first execution date
according to the remaining lease payments, and will measure the right-of-use assets by one of the two approaches
according to each lease option:
-       It is assumed that the book value of the new lease criteria will be adopted from the commencement of the lease term,
and the interest rate on incremental borrowings of the Company on the first execution date will be taken as the discount
rate.
-       The amount equal to the lease liabilities will be adjusted, as necessary, according to the prepaid rent.
For the operating lease before the first execution date, the Company will adopt one or more of the following simplified
treatments per each lease while applying the above methods:

1)      The lease completed within 12 months from the first execution date will be treated as the short-term lease;
2)      The same discount rate will apply to the lease with similar characteristics when measuring the lease liabilities;
3)      The right-of-use assets will be measured exclusive of initial direct cost;
4)      If there is a renewal option or lease termination option, the lease term will be determined according to the actual
exercise of the option before the first execution date and other latest information;
5)      In lieu of the impairment test of the right-of-use assets, the contract containing the lease will be assessed according
to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 29. Estimated liabilities to
determine whether it is a loss-making contract before the first execution date, and the right-of-use assets will be adjusted
according to the amount of reserve for loss included in the balance sheet before the first execution date;
6)      The lease change occurring before the first execution date will not be subject to retroactive adjustment, but will be
subject to accounting treatment on the basis of the new lease criteria according to the final arrangement of lease change.
When measuring the lease liabilities, the Company will discount the lease payments by using the interest rate on
incremental borrowings (weighted average value: 4.75%) of the lessee on January 1, 2021.
Minimum unpaid lease payment for the major operating lease disclosed in the consolidated financial 156,110,270.79
statements as at December 31, 2020
Present value discounted according to the interest rate on incremental borrowings of the Company 145,067,810.69
on January 1, 2021
Lease liabilities under the new lease criteria on January 1, 2021 (including lease liabilities due within 145,067,810.69
one year)
Difference between the above discounted present value and the lease liabilities

For the financial lease existing before the first execution date, the Company will separately measure the right-of-use
assets and the lease liabilities at the original book value of the assets acquired under finance leases and the lease
payments payable on the first execution date.

        The Company as a lessor
The sublease that is classified as an operating lease before the first execution date and is still existing after the first
execution date will be reassessed by the Company on the first execution date on the basis of the remaining contract term
and terms of the original lease and the sublease, and be reclassified according to the new lease criteria. If it is reclassified
as a financial lease, the Company will take it as a new financial lease for accounting treatment.


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Except for the sublease, the Company is not required to adjust the lease in which it is a lessor according to the new lease
criteria. The Company will conduct accounting treatment according to the new lease criteria from the first execution date
on.

        The new lease criteria adopted by the Company have the following main effects on the financial statements:
                                                                                                                     Unit: RMB

      Content and Reasons for              Affected Statement Items            Impact Amount of Balance on January 1, 2021
Change in Accounting Policies
                                                                               Consolidated Subsidiaries Parent company

(1) Adjustment of the operating Prepayments                                                 -9,255,773.15        -7,480,693.68
lease existing before the first
                                  Other Receivables                                         -1,452,172.37          -141,861.28
execution date by the Company
                                  Other Current Assets                                         102,047.54
as a lessee
                                  Right-of-use Assets                                      155,673,708.67        82,586,983.09

                                  Non-current Liabilities Due within 1 Year                 58,971,448.27        29,457,938.99

                                  Lease Liabilities                                         86,096,362.42        45,506,489.14



② Implementation of Interpretation of Accounting Standards for Business Enterprises No.14
On February 2, 2021, the Ministry of Finance released the Interpretation of Accounting Standards for Business
Enterprises No.14 (CaiKuai (2021) No. 1, hereinafter referred to as “Interpretation No. 14”), which was implemented as of
the date of release. Relevant businesses added from January 1, 2021 to the date of implementation are adjusted
according to Interpretation No. 14.
1) Government and social capital cooperation (PPP) project contracts
Interpretation No. 14 is applicable to PPP project contracts which are subject to “bicharacteristics” and “dual control” set
out in the Interpretation. Relevant PPP project contracts which were started before December 31, 2020 and had not been
completed until the date of implementation shall be subject to retroactive adjustment, and if the retroactive adjustment is
not practical or feasible, retroactive adjustment shall be applied from the beginning of the earliest period to which
retroactive adjustment is applicable. The retained earnings at the beginning of the current year to which the date of
implementation belongs and other related item in the financial statements shall be adjusted according to the cumulative
impact, and the information in the comparable periods shall not be adjusted. The implementation of such regulations has
no significant impact on the financial position and operating result of the Company.
2) Reform of the benchmark interest rate
A simplified accounting treatment is required by "Interpretation No.14" for the change in the basis to determine the cash
flow related to the financial instrument contracts and lease contracts resulting from the reform of the benchmark interest
rate.
According to the provisions in the Interpretation, the businesses occurring in connection with the reform of the benchmark
interest rate before December 31, 2020 shall be subject to retroactive adjustment, unless the retroactive adjustment is not
practical and feasible, in which case the data in the comparative financial statements in the previous period will not be
adjusted. On the date of implementation of the Interpretation, the difference between the original book value and the new
book value of the financial assets and financial liabilities is included in the retained earnings or other comprehensive
income at the beginning of the annual reporting period to which the date of implementation of the Interpretation belongs.
The implementation of such regulations has no significant impact on the financial position and operating result of the
Company.


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③ Implementation of Notice on Adjustment of the Scope of Application of the Regulations Concerning Accounting
Treatment of Rent Reduction Because of the COVID-19 Outbreak
On June 19, 2020, the Ministry of Finance issued the Notice on Adjustment of the Scope of Application of the Regulations
Concerning Accounting Treatment of Rent Reduction Because of the COVID-19 Outbreak (CaiKuai (2020) No. 10), and
an enterprise may choose to conduct accounting treatment through the simplified method of the qualified rent exemption,
delayed payment and other rent reductions arising directly from the COVID-19 outbreak.
On May 26, 2021, the Ministry of Finance issued the Notice on Adjustment of the Scope of Application of the Regulations
Concerning Accounting Treatment of Rent Reduction Because of the COVID-19 Outbreak (CaiKuai (2021) No. 9), which
was implemented as of May 26, 2021. The scope of application of the rent reduction in connection with the COVID -19
outbreak using the simplified method as permitted in the Regulations Concerning Accounting Treatment of Rent
Reduction Because of the COVID-19 Outbreak was adjusted from “the reduction is only applicable to the lease payment
payable before June 30, 2021” to “the reduction is only applicable to the lease payment payable before June 30, 2022”,
and other conditions remained the same.
The Company has conducted accounting treatment through the simplified method of all the lease contracts that are
qualified before adjustment of the scope of application and of all the similar lease contracts that are qualified af ter
adjustment of the scope of application. Relevant lease contracts which have been subject to accounting treatment through
the lease change before the Notice is issued will be subject to retroactive adjustment, but the data in the comparative
financial statements in the previous period is not adjusted; relevant rent reductions arising between January 1, 2021 and
the date of implementation of the Notice which have not be subject to accounting treatment according to the Notice will be
adjusted according to the Notice.


④ Implementation of Presentation concerning centralized management of funds in Interpretation of Accounting
Standards for Business Enterprises No.15
On December 30, 2021, the Ministry of Finance released the Interpretation of Accounting Standards for Business
Enterprises No.15 (CaiKuai (2021) No. 35, hereinafter referred to as “Interpretation No. 15”), in which “presentation
concerning centralized management of funds” was implemented as of the date of issue, and the data in the financial
statements in the comparable periods was adjusted accordingly.
Interpretation No. 15 specifies how to present and disclose in the balance sheet the balance involving the enterprises'
centralized and uniform management of the parent company and the member entities through the internal settlement
center and the financial company. The implementation of such regulations has no significant impact on the financial
position and operating result of the Company.


(2) Changes in significant accounting estimates

□ Applicable √ Not applicable


(3) The first implementation of new lease criteria from 2021 to adjust the relevant items of the
financial statements implemented at the beginning of the year for the first time

√ Applicable □ Not applicable
Whether the accounts of the balance sheet at the beginning of the year shall be adjusted

√ Yes □ No


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Consolidated Balance Sheet
                                                                                                       Unit: RMB

                      Item                   December 31, 2020        January 1, 2021        Adjusted amount

Current Assets:

     Cash and Bank Balances                      7,471,652,634.66       7,471,652,634.66

     Deposit Reservation for Balance

     Loans to Banks and Other Financial
Institutions

     Trading Financial Assets                        2,475,680.45           2,475,680.45

     Derivative Financial Assets

     Notes receivable                              232,857,354.55         232,857,354.55

     Accounts receivable                        12,857,519,110.16      12,857,519,110.16

     Receivables Financing                       1,207,879,654.58       1,207,879,654.58

     Prepayments                                   162,250,648.05         152,994,874.90          -9,255,773.15

     Premium Receivable

     Reinsurance Accounts Receivable

     Reinsurance Contract Reserves
Receivable

     Other Receivables                             970,427,893.48         968,975,721.11          -1,452,172.37

         Including: interest receivable

                Dividends Receivable

     Buying Back the Sale of Financial
Assets

     Inventory                                   4,928,019,838.00       4,928,019,838.00

     Contract Assets                                84,825,834.82          84,825,834.82

     Holding for-sale assets

     Non-current Assets Due within 1 Year          635,956,549.07         635,956,549.07

     Other Current Assets                          558,434,219.93         558,536,267.47             102,047.54

Subtotal of Current Assets                      29,112,299,417.75      29,101,693,519.77         -10,605,897.98

Non-current Assets:

     Granting of loans and advances

     Investment in Creditor's Rights

     Investment in Other Creditor's Rights

     Long-term Receivables                       2,250,315,769.50       2,250,315,769.50

     Long-term Equity Investment                   455,977,616.16         455,977,616.16



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     Investment in Other Equity Instruments

     Other Non-current Financial Assets         360,087,786.34         360,087,786.34

     Investment Property                        336,008,869.13         336,008,869.13

     Fixed Assets                              1,515,594,629.97      1,515,594,629.97

     Projects under Construction               1,164,130,453.03      1,164,130,453.03

     Productive Biological Assets

     Oil and gas assets

     Right-of-use Assets                                               155,673,708.67         155,673,708.67

     Intangible Assets                          406,777,323.39         406,777,323.39

     Development Expenditure

     Goodwill                                    42,685,490.30          42,685,490.30

     Long-term deferred expenses                 32,280,430.67          32,280,430.67

     Deferred Income Tax Assets                 832,453,676.69         832,453,676.69

     Other Non-current Assets                    86,422,617.82          86,422,617.82

Subtotal of Non-current Assets                 7,482,734,663.00      7,638,408,371.67         155,673,708.67

Total Assets                                  36,595,034,080.75     36,740,101,891.44         145,067,810.69

Current Liabilities:

     Short-term loan                            250,177,083.34         250,177,083.34

     Borrowings from the Central Bank

     Borrowings from Banks and Other
Financial Institutions

     Transactional financial liabilities

     Derivative Financial Liabilities

     Notes Payable                             3,258,552,758.17      3,258,552,758.17

     Accounts Payable                          6,444,787,705.28      6,444,787,705.28

     Received Prepayments

     Contract liabilities                       671,120,385.08         671,120,385.08

     Financial Assets Sold for Repurchase

     Deposit Taking and Interbank Deposit

     Receiving from Vicariously Traded
Securities

     Receiving from Vicariously Sold
Securities

     Payroll payable                           1,805,464,535.31      1,805,464,535.31

     Tax Payable                                900,144,863.67         900,144,863.67


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       Other Payables                           970,552,877.22         970,552,877.22

         Including: interest payable

                 Dividends Payable               12,982,399.27          12,982,399.27

       Service Charge and Commission
Payable

       Reinsurance Accounts Payable

       Holding for-sale liabilities

       Non-current Liabilities Due within 1
                                                151,891,709.34         210,863,157.61          58,971,448.27
Year

       Other Current Liabilities                209,401,914.77         209,401,914.77

Subtotal of Current Liabilities               14,662,093,832.18     14,721,065,280.45          58,971,448.27

Non-current Liabilities:

       Insurance Contract Reserves

       Long-term loan                           878,000,000.00         878,000,000.00

       Bonds Payable

         Including: Preferred Stocks

                 Perpetual Bonds

       Lease Liabilities                                                86,096,362.42          86,096,362.42

       Long-term Payables

       Long-term payroll payable

       Expected Liabilities                     282,427,517.82         282,427,517.82

       Deferred Income                           110,469,806.29        110,469,806.29

       Deferred Income Tax Liabilities           67,272,768.46          67,272,768.46

       Other Non-current Liabilities            391,128,045.90         391,128,045.90

Subtotal of Non-current Liabilities            1,729,298,138.47      1,815,394,500.89          86,096,362.42

Total Liabilities                             16,391,391,970.65     16,536,459,781.34         145,067,810.69

Shareholders' Equity:

       Share Capital                           2,995,579,590.00      2,995,579,590.00

       Other Equity Instruments

         Including: Preferred Stocks

                 Perpetual Bonds

       Capital Reserves                        1,989,655,334.05      1,989,655,334.05

       Less: Treasury Share                     581,968,930.89         581,968,930.89

       Other Comprehensive Incomes               61,157,523.13          61,157,523.13

       Special Reserves


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    Surplus Reserves                                  1,553,691,005.92         1,553,691,005.92

    General Risk Reserves

    Undistributed Profits                            13,754,915,904.19        13,754,915,904.19

Total Shareholders' Equity Attributable to
                                                     19,773,030,426.40        19,773,030,426.40
the Parent Company

    Minority Shareholders' Equity                       430,611,683.70           430,611,683.70

Total Shareholders' Equity                           20,203,642,110.10        20,203,642,110.10

Total Liabilities and Shareholders' Equity           36,595,034,080.75        36,740,101,891.44          145,067,810.69

Adjustment explanation

Balance Sheet of the Parent Company
                                                                                                              Unit: RMB

             Item                 December 31, 2020               January 1, 2021                 Adjusted amount

Current Assets:

    Cash and Bank
                                         3,130,479,311.55                3,130,479,311.55
Balances

    Trading Financial
Assets

    Derivative Financial
Assets

    Notes receivable                          74,284,006.99                74,284,006.99

    Accounts receivable                  2,740,152,239.35                2,740,152,239.35

    Receivables
                                             169,109,529.24               169,109,529.24
Financing

    Prepayments                               48,203,550.97                40,722,857.29                  -7,480,693.68

    Other Receivables                   13,796,603,550.30              13,796,461,689.02                    -141,861.28

         Including: interest
receivable

                Dividends
Receivable

    Inventory                                171,756,222.72               171,756,222.72

    Contract Assets                            8,338,657.15                 8,338,657.15

    Holding for-sale
assets

    Non-current Assets
                                              61,828,724.54                61,828,724.54
Due within 1 Year

    Other Current Assets                          12,592.38                    12,592.38




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Subtotal of Current Assets   20,200,768,385.19            20,193,145,830.23                -7,622,554.96

Non-current Assets:

     Investment in
Creditor's Rights

     Investment in Other
Creditor's Rights

     Long-term
                               100,221,713.49                100,221,713.49
Receivables

     Long-term Equity
                              3,660,410,557.29             3,660,410,557.29
Investment

     Investment in Other
Equity Instruments

     Other Non-current
                               355,853,684.59                355,853,684.59
Financial Assets

     Investment Property       173,003,549.71                173,003,549.71

     Fixed Assets              550,991,444.04                550,991,444.04

     Projects under
                               438,014,907.22                438,014,907.22
Construction

     Productive Biological
Assets

     Oil and gas assets

     Right-of-use Assets                                      82,586,983.09                82,586,983.09

     Intangible Assets         156,335,152.97                156,335,152.97

     Development
Expenditure

     Goodwill

     Long-term Deferred
                                21,149,342.55                 21,149,342.55
Expenses

     Deferred Income Tax
                               135,371,242.86                135,371,242.86
Assets

     Other Non-current
                                35,774,247.16                 35,774,247.16
Assets

Subtotal of Non-current
                              5,627,125,841.88             5,709,712,824.97                82,586,983.09
Assets

Total Assets                 25,827,894,227.07            25,902,858,655.20                74,964,428.13

Current Liabilities:

     Short-term loan           250,177,083.34                250,177,083.34



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     Transactional financial
liabilities

     Derivative Financial
Liabilities

     Notes Payable               303,660,579.62                303,660,579.62

     Accounts Payable            752,373,890.95                752,373,890.95

     Received
Prepayments

     Contract liabilities         85,275,423.36                 85,275,423.36

     Payroll payable            1,127,500,408.14             1,127,500,408.14

     Tax Payable                 627,351,201.46                627,351,201.46

     Other Payables             1,002,654,121.27             1,002,654,121.27

         Including: interest
payable

                Dividends
                                  12,982,399.27                 12,982,399.27
Payable

     Holding for-sale
liabilities

     Non-current Liabilities
                                 150,643,750.02                180,101,689.01                29,457,938.99
Due within 1 Year

     Other Current
                                  26,870,130.42                 26,870,130.42
Liabilities

Subtotal of Current
                                4,326,506,588.58             4,355,964,527.57                29,457,938.99
Liabilities

Non-current Liabilities:

     Long-term loan              750,000,000.00                750,000,000.00

     Bonds Payable

         Including: Preferred
Stocks

                Perpetual
Bonds

     Lease Liabilities                                          45,506,489.14                45,506,489.14

     Long-term Payables

     Long-term payroll
payable

     Expected Liabilities          8,333,634.18                  8,333,634.18

     Deferred Income


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      Deferred Income Tax
                                                 29,407,289.24                   29,407,289.24
Liabilities

      Other Non-current
                                                 10,599,934.34                   10,599,934.34
Liabilities

Subtotal of Non-current
                                                798,340,857.76                  843,847,346.90                   45,506,489.14
Liabilities

Total Liabilities                             5,124,847,446.34                5,199,811,874.47                   74,964,428.13

Shareholders' Equity:

      Share Capital                           2,995,579,590.00                2,995,579,590.00

      Other Equity
Instruments

         Including: Preferred
Stocks

               Perpetual
Bonds

      Capital Reserves                        1,976,156,775.91                1,976,156,775.91

      Less: Treasury Share                      581,968,930.89                  581,968,930.89

      Other Comprehensive
                                                    522,554.00                          522,554.00
Incomes

      Special Reserves

      Surplus Reserves                        1,553,691,005.92                1,553,691,005.92

      Undistributed Profits                 14,759,065,785.79                14,759,065,785.79

Total Shareholders' Equity                  20,703,046,780.73                20,703,046,780.73

Total Liabilities and
                                            25,827,894,227.07                25,902,858,655.20                   74,964,428.13
Shareholders' Equity


(4) Explanation of data comparison for early stage of retroactive adjustment due to first
implementation of the new lease criteria from 2021

□ Applicable √ Not applicable


Ⅵ. Taxes

1. Major categories of taxes and tax rates


      Tax Type                                     Taxation basis                                          Tax rate

                        According to the provisions of the tax law, the sales tax shall be      13%, 9%, 6%, simple collection
VAT                     calculated on the basis of the income by selling goods and taxable rate of 5%, simple collection rate
                        services. After deducting the input tax that is allowed to be           of 3%, 0% and tax-free


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                    deducted from the sales tax in the current period, the difference
                    shall be the value added tax

Urban
Maintenance and Actually paid turnover tax                                                  7%、5%
Construction Tax

Enterprise Income
                    Calculated based on the taxable income                                  15%、16.5%、20%、25%
Tax

Education
                    Actually paid turnover tax                                              3%
Surcharges

Local Education
                    Actually paid turnover tax                                              2%
Surcharges

If there are multiple taxpayers with different enterprise income tax rates, specify the situation

                                   Name of taxpayer                                                 Income tax rate

Zhejiang Dahua Technology Co., Ltd.                                                       15%

Zhejiang Dahua System Engineering Co., Ltd.                                               15%

Zhejiang Huachuang Vision Technology Co., Ltd.                                            15%

Zhejiang HuaRay Technology Co., Ltd.                                                      15%

Xinjiang Dahua Zhixin Information Technology Co., Ltd.                                    15%

Xinjiang Dahua Zhihe Information Technology Co., Ltd.                                     15%

Xinjiang Dahua Zhitian Information Technology Co., Ltd.                                   15%

Xinjiang Dahua Huayue Information Technology Co., Ltd.                                    15%

Xinjiang Dahua Xinzhi Information Technology Co., Ltd.                                    15%

Inner Mongolia Dahua Zhimeng Information Technology Co., Ltd.                             15%

Guangxi Dahua Zhicheng Co., Ltd.                                                          15%

Zhejiang Huafei Intelligent Technology CO., LTD.                                          15%

Guizhou Meitan Dahua Information Technology Co., Ltd.                                     15%

Zhejiang Dahua Ju'an Technology Co., Ltd.                                                 20%

Zhejiang Huaxiao Technology Co., Ltd.                                                     20%

Sichuan Dahua Guangxun Photoelectric Technology Co., Ltd.                                 20%

Guangxi Dahua Technology Co., Ltd.                                                        20%

Shanghai Huashang Chengyue Information Technology Service Co., Ltd.                       20%

Zhejiang Dahua Storage Technology Co., Ltd.                                               20%

Zhejiang Huakong Software Co., Ltd.                                                       20%

Yunnan Zhili Technology Co., Ltd                                                          20%

Guizhou Dahua Information Technology Co., Ltd.                                            20%

Dahua Technology (HK) Limited                                                             16.50%


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Chengdu Dahua Zhilian Information Technology Co., Ltd.                                    20%

Hangzhou Xiaohua Technology CO., LTD.                                                     20%

Chengdu Dahua Zhishu Information Technology Service Co., Ltd.                             20%

Chengdu Zhichuang Yunshu Technology Co., Ltd.                                             20%

Chengdu Huishan Smart Network Technology Co., Ltd.                                        20%

Guizhou Huayi Shixin Technology Co., Ltd.                                                 20%

Zhejiang Zhoushan Digital Development Operation Co. Ltd.                                  20%

Tianjin Dahua Information Technology Co., Ltd.                                            20%

Other domestic companies                                                                  25%

Other overseas companies                                                                  Applicable to local tax rate


2. Preferential tax rate

(1) According to the Reply on the Filing of the First Batch of High-tech Enterprises in Zhejiang Province in 2020 (Guo Ke
Huo Zi [2020] No. 251) issued by the Office for the Administration of the Certification of National High-tech Enterprises on
December 29, 2020, the Company was certified as a high-tech enterprise, valid for 3 years. The corporate income tax for
this year was reduced to a rate of 15%.
(2) According to the Reply on the Filing of High-tech Enterprises in Zhejiang Province in 2019 (Guo Ke Huo Zi [2020]
No.32) issued by the Office for the Administration of the Certification of National High-tech Enterprises on January 20,
2020, our subsidiary Zhejiang Dahua System Engineering Co., Ltd. was certified as a high-tech enterprise, valid for 3
years. The corporate income tax for this year was reduced to a rate of 15%.
(3) According to the Announcement on the Filing of the First Batch of High-tech Enterprises of Zhejiang Province Certified
in 2021 issued by the Office for the Administration of the Certification of National High-tech Enterprises on January 24,
2022, our subsidiary Zhejiang Huachuang Vision Technology Co., Ltd. was certified as a high-tech enterprise, valid for 3
years. The corporate income tax for this year was reduced to a rate of 15%.
(4) According to the Announcement on the Filing of the First Batch of High-tech Enterprises of Zhejiang Province Certified
in 2021 issued by the Office for the Administration of the Certification of National High-tech Enterprises on January 24,
2022, our subsidiary Zhejiang HuaRay Technology Co., Ltd. was certified as a high-tech enterprise, valid for 3 years. The
corporate income tax for this year was reduced to a rate of 15%.
(5) According to the Reply on the Filing of the First Batch of High-tech Enterprises in Zhejiang Province in 2020 (Guo Ke
Huo Zi [2020] No.251) issued by the Office for the Administration of the Certification of National High-tech Enterprises on
December 29, 2020, our subsidiary Zhejiang Huafei Intelligent Technology Co., Ltd. was certified as a high-tech enterprise,
valid for 3 years. The corporate income tax for this year was reduced to a rate of 15%.
(6) According to the Notice on the Implementation of Inclusive Tax Reduction and Exemption Policies for Small and
Micro-Enterprises (CaiShui [2019] No.13), the annual taxable income of the following subsidiaries that is no more than
RMB 1 million shall be reduced to 25% for tax purpose, and the enterprise income tax shall be paid at a rate of 20%; and
the taxable income that is more than RMB 1 million but no more than RMB 3 million shall be reduced to 50% for tax
purpose and the enterprise income tax shall be paid at a rate of 20%: Zhejiang Dahua Ju'an Technology Co., Ltd.,
Zhejiang Huaxiao Technology Co., Ltd., Sichuan Dahua Guangxun Photoelectric Technology Co., Lt d., Guangxi Dahua
Technology Co., Ltd., Shanghai Huashang Chengyue Information Technology Service Co., Ltd., Zhejiang Dahua Storage
Technology Co., Ltd., Zhejiang Huakong Software Co., Ltd., Yunnan Zhili Technology Co., Ltd, Guizhou Dahua
Information Technology Co., Ltd., Chengdu Dahua Zhilian Information Technology Co., Ltd., Hangzhou Xiaohua

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Technology Co., Ltd., Chengdu Dahua Zhishu Information Technology Service Co., Ltd., Chengdu Zhichuang Yunshu
Technology Co., Ltd., Chengdu Huishan Smart Network Technology Co., Ltd., Guizhou Huayi Shixin Technology Co., Ltd.,
Zhejiang Zhoushan Digital Development Operation Co. Ltd., and Tianjin Dahua Information Technology Co., Ltd.
(7) According to the document CaiShui [2011] No.58 by the Ministry of Finance, the State Administration of Taxation, and
the General Administration of Customs and the Announcement [2020] No. 23 of the Ministry of Finance, the following
subsidiaries can enjoy preferential tax policies related to the Development of the West Regions Program fr om 2011 to
2030: Xinjiang Dahua Zhixin Information Technology Co., Ltd., Xinjiang Dahua Zhihe Information Technology Co., Ltd.,
Xinjiang Dahua Zhitian Information Technology Co., Ltd., Xinjiang Dahua Huayue Information Technology Co., Ltd.,
Xinjiang Dahua Xinzhi Information Technology Co., Ltd., Inner Mongolia Dahua Zhimeng Information Technology Co., Ltd.,
Guangxi Dahua Zhicheng Co., Ltd. and Guizhou Meitan Dahua Information Technology Co., Ltd. The corporate income
tax for this year was reduced to a rate of 15%.


Ⅶ. Notes to the Items in the Consolidated Financial Statement

1. Cash and bank balances

                                                                                                                  Unit: RMB

                      Item                         Balance at the End of the Period    Balance at the Start of the Period

Cash on Hand                                                              23,443.62                              24,145.51

Bank Balance                                                       7,326,702,072.79                      7,336,459,974.17

Other Cash and Bank Balances                                         404,277,268.36                        135,168,514.98

Total                                                              7,731,002,784.77                      7,471,652,634.66

  Including: Total Amount Deposited in
                                                                   1,237,766,508.87                      1,625,638,746.76
Overseas Banks

         The total amount restricted for use
                                                                      96,491,171.83                        101,126,967.62
due to mortgage, pledge or freeze

The amount restricted for use due to mortgage, pledge or freeze:

                  Item                      Balance at the End of the Period     Balance at the end of the previous year
Bid/performance bond                                             78,754,709.42                            101,126,967.62
Deposits for notes                                               13,583,198.60
Frozen funds                                                      4,153,263.81
                  Total                                          96,491,171.83                            101,126,967.62


2. Trading Financial Assets

                                                                                                                  Unit: RMB

                                                                                              Balance at the Start of the
                          Item                             Balance at the End of the Period
                                                                                                        Period

Financial assets at fair value through profit or loss in
                                                                               2,602,173.53                  2,475,680.45
this period




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Including: Derivative Financial Assets                                           1,132,173.53                          1,005,680.45

         Financial products                                                      1,470,000.00                          1,470,000.00

Total                                                                            2,602,173.53                          2,475,680.45


3. Notes Receivable

(1) Disclosure of Notes Receivable

                                                                                                                           Unit: RMB

                   Item                         Balance at the End of the Period           Balance at the Start of the Period

Bank Acceptance Notes                                                  565,521,840.25                              57,617,340.08

Commercial Acceptance Notes                                            274,339,722.10                             175,240,014.47

Total                                                                  839,861,562.35                             232,857,354.55

                                                                                                                           Unit: RMB

                              Balance at the End of the Period                        Balance at the Start of the Period

                                                 Bad debt
                          Book balance                                        Book balance        Bad debt provision
                                                 provision
        Category                                                    Book                                                    Book
                                                        Accrued                                                Accrued
                                   Percent                          value              Percenta                             value
                      Amount                 Amount proporti                 Amount                Amount      proportio
                                    age                                                   ge
                                                          on                                                       n

Notes Receivable
with the Bad Debt
                      6,550,20               6,550,20    100.00
Provision Accrued                   0.75%
                            8.04                 8.04          %
Based on Single
Item

  Including:

Commercial            6,550,20               6,550,20    100.00
                                    0.75%
Acceptance Notes            8.04                 8.04          %

Notes Receivable
with the Bad Debt
                      872,390,               32,529,0              839,861, 248,409,              15,552,37                232,857,
Provision Accrued                  99.25%                3.73%                         100.00%                   6.26%
                          616.35               54.00                562.35    731.28                    6.73                354.55
Based on
Combinations

  Including:

Bank Acceptance       571,898,               6,376,54              565,521, 58,793,2              1,175,864.               57,617,3
                                   65.07%                 1.11%                         23.67%                   2.00%
Notes                     384.64                 4.39               840.25     04.17                      09                 40.08

Commercial            300,492,               26,152,5              274,339, 189,616,              14,376,51                175,240,
                                   34.18%                8.70%                          76.33%                   7.58%
Acceptance Notes          231.71               09.61                722.10    527.11                    2.64                014.47

Total                 878,940,      100.00 39,079,2                839,861, 248,409, 100.00% 15,552,37                     232,857,


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                        824.39           %       62.04             562.35     731.28                     6.73                  354.55

Bad debt provision based on single item

                                                                                                                              Unit: RMB

                                                             Balance at the End of the Period

         Name                                                                                                Reason for making bad
                                  Book balance           Bad debt provision      Accrued proportion
                                                                                                                 debt provision

Commercial                                                                                                   Funds expected to be
                                      6,550,208.04              6,550,208.04                      100.00%
Acceptance Notes                                                                                             unable to recover

Total                                 6,550,208.04              6,550,208.04                 --                          --

Bad debt provision based on combinations
                                                                                                                              Unit: RMB

                                                                Balance at the End of the Period
             Name
                                         Book balance                   Bad debt provision               Accrued proportion

Bank Acceptance Notes                            571,898,384.64                    6,376,544.39                                 1.11%

Commercial Acceptance
                                                 300,492,231.71                   26,152,509.61                                 8.70%
Notes

Total                                            872,390,616.35                   32,529,054.00                     --

Please refer to the disclosing methods of other receivables for the information disclosure of bad debts provisions, if the
bad debt provisions of notes receivable are made according to the general model of expected credit losses:

□ Applicable √ Not applicable


(2) Provision for bad debts accrued, recovered or reversed in this period

Provision for bad debts in the current period:
                                                                                                                              Unit: RMB

                                                   Amount of Changes in the Current Period
                  Balance at the                                                                                Balance at the End
  Category                                                 Recovered or
                Start of the Period       Accrued                              Written Off          Others         of the Period
                                                             Reversed

Bank
Acceptance            1,175,864.09       5,200,680.30                                                                    6,376,544.39
Notes

Commercial
Acceptance          14,376,512.64       18,326,205.01                                                                32,702,717.65
Notes

Total               15,552,376.73       23,526,885.31                                                                39,079,262.04

Significant amount of recovered or reversed bad debt provision in this period:

□ Applicable √ Not applicable




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(3) Notes receivable that the Company has pledged at the end of the period

                                                                                                                          Unit: RMB

                                 Item                                            Pledged amount by the end of period

Bank Acceptance Notes                                                                                                422,074,903.57

Total                                                                                                                422,074,903.57


(4) Notes receivable that the Company has endorsed or discounted at the end of the period and
that have not yet expired on the balance sheet date

                                                                                                                          Unit: RMB

                                                 Derecognized amount at the end of         Not derecognized amount at the end of
                   Item
                                                                   period                                   period

Bank Acceptance Notes                                                                                                 85,308,638.52

Commercial Acceptance Notes                                                                                           19,293,124.00

Total                                                                                                                104,601,762.52


(5) Notes that are converted by the Company into accounts receivable at the end of the period for
non-performance of the drawer

                                                                                                                          Unit: RMB

                          Item                             Amount Converted into Accounts Receivable at the End of the Period

Commercial Acceptance Notes                                                                                           22,802,477.64

Total                                                                                                                 22,802,477.64


4. Accounts Receivable

(1) Categorical disclosure of accounts receivable

                                                                                                                          Unit: RMB

                                 Balance at the End of the Period                       Balance at the Start of the Period

                                                    Bad debt
                           Book balance                                          Book balance        Bad debt provision
                                                    provision
        Category                                                       Book                                                  Book
                                                           Accrued                                              Accrued
                                   Percent                             value              Percenta                           value
                      Amount                    Amount proporti                Amount                Amount proportio
                                        age                                                 ge
                                                              on                                                  n

Accounts
receivables with the 587,384,                   587,384,    100.00             669,736,              313,697,             356,038,7
                                        3.40%                                               4.53%               46.84%
bad debt provision        495.64                 495.64            %             293.01                573.83                  19.18
accrued based on


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single item

Including:

Accounts
receivable with
insignificant single
                        587,384,              587,384,   100.00               669,736,             313,697,            356,038,7
amount but                            3.40%                                               4.53%               46.84%
                          495.64               495.64         %                293.01                573.83               19.18
accrued for
separate provision
of bad debt

Accounts
receivables with the 16,675,2                                     14,654,4 14,106,5
                                              2,020,72                                             1,605,02            12,501,48
bad debt provision 12,796.5 96.60%                       12.12% 90,643.4 09,538.1         95.47%              11.38%
                                              2,153.07                                             9,147.17             0,390.98
accrued based on               6                                          9           5
combinations

Including:

                        16,675,2                                  14,654,4 14,106,5
Portfolio 2: Aging                            2,020,72                                             1,605,02            12,501,48
                        12,796.5 96.60%                  12.12% 90,643.4 09,538.1         95.47%              11.38%
Analysis Portfolio                            2,153.07                                             9,147.17             0,390.98
                               6                                          9           5

                        17,262,5                                  14,654,4 14,776,2
                                   100.00 2,608,10                                                 1,918,72            12,857,51
Total                   97,292.2                                  90,643.4 45,831.1 100.00%
                                         % 6,648.71                                                6,721.00             9,110.16
                               0                                          9           6

Bad debt provision based on single item

                                                                                                                       Unit: RMB

                                                         Balance at the End of the Period

     Name                                                                                       Reason for making bad debt
                       Book balance       Bad debt provision         Accrued proportion
                                                                                                          provision

Customer 1             260,153,530.00             260,153,530.00                    100.00% Expected to be unable to recover

Customer 2             225,140,645.36             225,140,645.36                    100.00% Expected to be unable to recover

Customer 3              51,153,304.27              51,153,304.27                    100.00% Expected to be unable to recover

Customer 4              32,146,763.01              32,146,763.01                    100.00% Expected to be unable to recover

Customer 5              18,790,253.00              18,790,253.00                    100.00% Expected to be unable to recover

Total                  587,384,495.64             587,384,495.64               --                             --

Bad debt provision based on combinations
                                                                                                                       Unit: RMB

                                                                  Balance at the End of the Period
              Name
                                          Book balance                  Bad debt provision              Accrued proportion

Within 1 year (including 1
                                              12,975,549,314.16                     648,777,465.65                        5.00%
year)



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1 to 2 years                                1,448,694,748.42                144,869,474.84                          10.00%

2 to 3 years                                 906,616,656.04                 271,984,996.81                          30.00%

3 to 4 years                                 661,638,851.13                 330,819,425.56                          50.00%

4 to 5 years                                 292,212,183.00                 233,769,746.40                          80.00%

5 years or above                             390,501,043.81                 390,501,043.81                        100.00%

Total                                      16,675,212,796.56              2,020,722,153.07                 --

Please refer to the disclosing methods of other receivables for the information disclosure of bad debts provisions, if the
bad debt provisions of accounts receivable are made according to the general model of expected credit losses:
□ Applicable √ Not applicable

Disclosure by age
                                                                                                                  Unit: RMB

                             Aging                                                    Book balance

Within 1 year (including 1 year)                                                                        12,983,620,545.19

1 to 2 years                                                                                             1,470,111,108.09

2 to 3 years                                                                                             1,188,219,611.35

3 years or above                                                                                         1,620,646,027.57

  3 to 4 years                                                                                             886,779,496.49

  4 to 5 years                                                                                             343,365,487.27

  5 years or above                                                                                         390,501,043.81

Total                                                                                                   17,262,597,292.20


(2) Provision for bad debts accrued, recovered or reversed in this period

Provision for bad debts in the current period:
                                                                                                                  Unit: RMB

                                                 Amount of Changes in the Current Period
               Balance at the Start                                                                       Balance at the
 Category                                              Recovered
                  of the Period         Accrued                       Written Off         Others         End of the Period
                                                      or Reversed

Bad debt
                  1,918,726,721.00 718,632,868.55                    14,589,280.86      -14,663,659.98 2,608,106,648.71
provision

Total             1,918,726,721.00 718,632,868.55                    14,589,280.86      -14,663,659.98 2,608,106,648.71


(3) Accounts receivable actually written off in this period

                                                                                                                  Unit: RMB

                             Item                                                    Write-off amount

Accounts receivable actually written off                                                                    14,589,280.86



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(4) Accounts receivable of the top five closing balances collected by debtors

The accounts receivable of the top five balances at the end of the period collected by the arrears was summed up to RMB
1,790,262,770.83, accounting for 10.37% of the total balance at the end of the period of accounts receivable. The balance
at the end of the period for bad debt provision accrued was RMB 521,025,184.02 accordingly.


(5) The amount of assets and liabilities generated due to transferred receivables that the
Company still keeps recourse or retains part of corresponding rights or interests

                                                                                                                 Unit: RMB

                  Item                            The amount of assets that the          The amount of liabilities that the
                                        Company still keeps recourse or retains Company still keeps recourse or retains
                                        part of corresponding rights or interests part of corresponding rights or interests

Supply chain finance not derecognized                             10,671,527.09                            10,671,527.09

                  Total                                           10,671,527.09                            10,671,527.09


(6) Accounts receivable derecognized due to the transfer of financial assets

1) In accordance with the non-recourse purchase agreement on accounts receivables signed between the subsidiary
Dahua Hong Kong and J.P.Morgan Chase in this period, the Company transferred the accounts receivables of USD
12,261,066.34 to J.P.Morgan Chase, amount to RMB 78,176,880.66. The amount of accounts receivables was
derecognized after the transfer.
2) In accordance with the non-recourse purchase agreement on accounts receivables signed between the subsidiary
Dahua Hong Kong and Banco Santander of Spain in this period, the Company transferred the accounts receivables of
USD 14,995,918.86 to Banco Santander of Spain, amount to RMB 95,609,479.88. The amount of accounts receivables
was derecognized after the transfer.
3) In accordance with the non-recourse purchase agreement on accounts receivables signed between the subsidiary
Dahua USA and JPMorgan Chase in this period, the Company transferred the accounts receivables of USD 3,537,349.46
to J.P.Morgan Chase, amount to RMB 22,553,078.95. The amount of accounts receivables was derecognized after the
transfer.
4) In accordance with the non-recourse purchase agreement on accounts receivables signed between the subsidiary
Dahua System Engineering and Xin’an International Commercial Factoring Co., Ltd. in this p eriod, the Company
transferred the accounts receivables of RMB 8,540,000.00 to Xin’an International Commercial Factoring Co., Ltd. The
amount of accounts receivables was derecognized after the transfer.


5. Receivables Financing

(1) Disclosure of receivables financing

                                                                                                                 Unit: RMB

                  Item                     Balance at the End of the Period         Balance at the Start of the Period

Bank Acceptance Notes                                           792,709,781.57                          1,191,810,834.58



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Supply Chain Finance                                                                                            16,068,820.00

                   Total                                            792,709,781.57                         1,207,879,654.58

The increase and decrease of accounts receivable financing in the current period and the changes in the fair value.
□ Applicable √ Not applicable
Please refer to the disclosing methods of other receivables for the information disclosure of depreciation provisions, if the
depreciation provisions of accounts receivable financing are made according to the general model of expected credit
losses:
□ Applicable √ Not applicable


(2) Receivables financing that the Company has pledged at the end of the period

                                                                                                                      Unit: RMB

                             Item                                         Pledged amount by the end of period

Bank Acceptance Notes                                                                                          739,775,215.63

Total                                                                                                          739,775,215.63


(3) Receivable financing that the Company has endorsed or discounted at the end of the period
and that have not yet expired on the balance sheet date

                                                                                                                      Unit: RMB

                                            Derecognized amount at the end of        Not derecognized amount at the end of
                   Item
                                                           period                                     period

Bank Acceptance Notes                                                99,467,654.63

Commercial Acceptance Notes

Total                                                                99,467,654.63


6. Prepayments

(1) Aging analysis of prepayments is as follows

                                                                                                                      Unit: RMB

                                  Balance at the End of the Period                Balance at the Start of the Period
          Aging
                                  Amount                Percentage                   Amount                Percentage

Within 1 year                     150,234,638.63                    87.84%           139,389,298.38                    91.11%

1 to 2 years                        14,193,274.00                    8.30%            11,346,933.87                     7.42%

2 to 3 years                         4,364,375.43                    2.55%              575,066.34                      0.37%

3 years or above                     2,241,758.59                    1.31%             1,683,576.31                     1.10%

Total                             171,034,046.65             --                      152,994,874.90              --




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(2) Advance payment of the top five closing balances by prepayment parties

The advance payment of the top five closing balances by the concentration of prepayment parties was summed up to
RMB 80,240,317.79, accounting for 46.91% of the total closing balance of the advance payment.


7. Other Receivables

                                                                                                                    Unit: RMB

                    Item                     Balance at the End of the Period           Balance at the Start of the Period

Other Receivables                                                  546,477,779.16                              968,975,721.11

Total                                                              546,477,779.16                              968,975,721.11


(1) Other Receivables

1) Other receivables categorized by the nature of the funds

                                                                                                                    Unit: RMB

           Nature of the funds                         Closing balance                          Opening balance

Deposits                                                           184,675,342.15                              149,004,407.45

Prepaid or advance expense                                         114,389,093.05                              106,409,461.12

Equity Transfer Fund                                               228,000,000.00                              588,000,000.00

Export tax rebate                                                        941,680.81                            100,115,398.53

Employee home loan                                                 112,565,185.64                              114,008,578.27

Others                                                                9,088,852.20                               6,018,587.80

Total                                                              649,660,153.85                          1,063,556,433.17


2) Bad debt provision

                                                                                                                    Unit: RMB

                                 Phase One                 Phase Two                    Phase Three

                                                    Expected credit losses for Expected credit losses for
  Bad debt provision       Expected credit losses                                                                  Total
                                                       the entire extension       the entire extension (with
                           in the next 12 months
                                                    (without credit impairment)       credit impairment)

Balance on January 1,
                                   72,640,383.80                 21,183,679.76                  756,648.50      94,580,712.06
2021

Balance in the Current
Period on January 1,               ——                        ——                         ——                   ——
2021

--Transfer to phase two            -2,236,215.99                  2,236,215.99



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--Transfer to phase
                                         -57,637.30                   -36,601.70                 94,239.00
three

Provisions of this
                                       6,035,760.02                 7,762,119.48                157,406.16    13,955,285.66
period

Reversals in this period               4,663,301.79                                                            4,663,301.79

Write off in this period                                                                        236,128.45       236,128.45

Other variations                        -454,192.79                                                             -454,192.79

Balance on December
                                      71,264,795.95                31,145,413.53                772,165.21 103,182,374.69
31, 2021

Book balance changes with significant changes in loss provision in the current period
□ Applicable √ Not applicable

Disclosure by age
                                                                                                                   Unit: RMB

                              Aging                                                    Book balance

Within 1 year (including 1 year)                                                                             228,567,570.50

1 to 2 years                                                                                                 291,706,276.66

2 to 3 years                                                                                                  66,598,051.97

3 years or above                                                                                              62,788,254.72

  3 to 4 years                                                                                                29,152,098.22

  4 to 5 years                                                                                                28,041,263.50

  5 years or above                                                                                             5,594,893.00

Total                                                                                                        649,660,153.85


3) Provision for bad debts accrued, recovered or reversed in this period

Provision for bad debts in the current period:
                                                                                                                   Unit: RMB

            Balance at the                   Amount of Changes in the Current Period
                                                                                                      Balance at the End of
Category       Start of the                       Recovered or
                                   Accrued                          Written Off        Others              the Period
                 Period                            Reversed

Bad debt
            94,580,712.06         13,955,285.66    4,663,301.79      236,128.45        -454,192.79           103,182,374.69
provision

Total       94,580,712.06         13,955,285.66    4,663,301.79      236,128.45        -454,192.79           103,182,374.69


4) Accounts receivable actually written off in this period

                                                                                                                   Unit: RMB




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                             Item                                                Write-off amount

Other accounts receivable actually written off                                                              236,128.45


5) Other receivables of the top five closing balances collected by debtors

                                                                                                                 Unit: RMB

                                                                                As a percentage of
                           Balance at the                                                            Bad debt provision
Name of Nature of the                                                               total other
                             End of the                    Aging                                      at the end of the
  Unit        funds                                                             receivables at the
                               Period                                                                      period
                                                                                end of the period

          Equity
Compan
          Transfer          76,000,000.00 1-2 years                                        11.70%         7,600,000.00
y1
          Fund

          Equity
Compan
          Transfer          41,800,000.00 1-2 years                                          6.43%        4,180,000.00
y2
          Fund

                                            RMB 350,000.00 within 1 year, RMB
Compan                                      810,000.00 for 1-2 years, RMB
          Deposits          26,300,000.00                                                    4.05%        7,780,500.00
y3                                          24,440,000.00 for 2-3 years, RMB
                                            700,000.00 for 3-4 years

          Equity
Compan
          Transfer          25,650,000.00 1-2 years                                          3.95%        2,565,000.00
y4
          Fund

          Equity
Compan
          Transfer          25,080,000.00 1-2 years                                          3.86%        2,508,000.00
y5
          Fund

Total            --        194,830,000.00                    --                            29.99%        24,633,500.00


6) There are no other accounts receivable related to government subsidies.

7) There are no other accounts receivable derecognized due to transfer of financial assets.

8) There are no assets and liabilities generated due to other transferred receivables that the
Company still keeps recourse or retains part of corresponding rights or interests.

8. Inventory

(1) Categories of inventories

                                                                                                                 Unit: RMB

 Item                 Balance at the End of the Period                      Balance at the Start of the Period



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                                    Provision for                                                Provision for
                                   Impairment of                                                 Impairment of
                                   Inventories or                                                Inventories or
             Book balance           Provision for       Book value           Book balance        Provision for       Book value
                                   Impairment of                                                 Impairment of
                                   Performance                                                   Performance
                                         Cost                                                        Cost

Raw
materia 2,352,908,447.73            33,667,646.69 2,319,240,801.04           1,775,145,593.83    26,591,186.48 1,748,554,407.35
ls

Work-in
-progre     1,153,151,247.13        20,375,437.77 1,132,775,809.36           1,230,145,494.18    33,254,762.89 1,196,890,731.29
ss

Finishe
d           3,047,677,900.85        86,872,409.00 2,960,805,491.85           1,904,284,563.26    87,368,092.93 1,816,916,470.33
goods

Outsou
rced
work-in          397,219,186.57                         397,219,186.57        165,658,229.03                        165,658,229.03
-progre
ss

Total       6,950,956,782.28       140,915,493.46 6,810,041,288.82           5,075,233,880.30 147,214,042.30 4,928,019,838.00


(2) Provision for impairment of inventories and provision for impairment of contract performance
cost

                                                                                                                         Unit: RMB

                         Balance at the    Increased in the current period Decreased in the current period         Balance at the
          Item            Start of the                                          Reversals or                        End of the
                                                 Accrued          Others                             Others
                            Period                                                write-offs                          Period

Raw materials             26,591,186.48         21,904,217.86                    15,530,289.37      -702,531.72    33,667,646.69

Work-in-progress          33,254,762.89         14,722,704.35                    27,608,705.88        -6,676.41    20,375,437.77

Finished goods            87,368,092.93         33,897,211.44                    33,358,672.54    1,034,222.83     86,872,409.00

Total                    147,214,042.30         70,524,133.65                    76,497,667.79      325,014.70 140,915,493.46


9. Contract Assets

                                                                                                                         Unit: RMB

                                  Balance at the End of the Period                     Balance at the Start of the Period
        Item
                         Book balance       Provision for       Book value       Book balance      Provision for    Book value


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                                            impairment                                             decline in
                                                                                                     value

Completed but
                      101,450,982.51           961,911.45 100,489,071.06           1,017,240.04      28,227.92       989,012.12
unsettled assets

O&M service                6,135,599.16         61,355.99      6,074,243.17       33,574,009.14     599,464.04    32,974,545.10

Quality guarantee
                       69,575,083.69 12,706,297.55           56,868,786.14        58,308,795.21 7,446,517.61      50,862,277.60
deposit

Total                 177,161,665.36 13,729,564.99 163,432,100.37                 92,900,044.39 8,074,209.57      84,825,834.82

Please refer to the disclosing methods of other receivables for the information disclosure of bad debts provisions, if the
bad debt provisions of contract assets are made according to the general model of expected credit losses:

□ Applicable √ Not applicable
Provision for impairment accrued for contract assets in this period
                                                                                                                      Unit: RMB

                       Provisions of this      Reversals in this    Write-off in this    Transfer-out in this
          Item                                                                                                      Causes
                              period                period               period                period

Completed but
                                  933,683.53
unsettled assets

O&M service                       142,750.28                                                      680,858.33

Quality guarantee
                              5,259,779.94
deposit

Total                         6,336,213.75                                                        680,858.33           --


10. Non-current Assets Due within 1 Year

                                                                                                                      Unit: RMB

                    Item                         Balance at the End of the Period         Balance at the Start of the Period

Long-term accounts receivables due
                                                                      602,567,293.78                             635,956,549.07
within 1 year

Total                                                                 602,567,293.78                             635,956,549.07

Note: The amount of long-term receivables due within 1 year pledged by the Company at the end of the period is RMB
29,181,283.11. See “XIV. Commitments and Contingencies/1. Significant commitments” for details.


11. Other Current Assets

                                                                                                                      Unit: RMB

                    Item                         Balance at the End of the Period         Balance at the Start of the Period

Not deducted input tax                                                595,811,123.81                             447,082,394.96

Prepaid enterprise income tax                                          40,343,125.22                              91,891,780.90




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Return cost receivable                                                 24,964,365.85                              19,562,091.61

National debt reverse repurchase                                      525,000,000.00

Issue expenses                                                          4,467,259.46

Total                                                              1,190,585,874.34                           558,536,267.47


12. Long-term Receivables

(1) Long-term receivables

                                                                                                                      Unit: RMB

                        Balance at the End of the Period                     Balance at the Start of the Period          Discoun
     Item                           Bad debt                                             Bad debt                          t rate
                  Book balance                       Book value         Book balance                   Book value
                                    provision                                            provision                        range

Installment
Payment for
                1,891,368,121.39                1,891,368,121.39 2,250,315,769.50                    2,250,315,769.50
Selling
Products
Including:
Unrealized                                                                                                               3.69%-
                  291,382,982.77                     291,382,982.77     375,421,302.27                 375,421,302.27
Financing                                                                                                                10.93%
Income

Total           1,891,368,121.39                1,891,368,121.39 2,250,315,769.50                    2,250,315,769.50        --

Book balance changes with significant changes in loss provision in the current period

□ Applicable √ Not applicable


(2) Long-term receivables derecognized due to transfer of financial assets

There are no long-term receivables derecognized due to transfer of financial assets.


(3) Assets/liabilities generated due to transferred long-term receivables that the Company still
keeps recourse or retains part of corresponding rights or interests

There are no assets/liabilities generated due to transferred long-term receivables that the Company still keeps recourse or
retains part of corresponding rights or interests.
Other notes
The amount of long-term receivables pledged by the Company at the end of the period is RMB 148,512,859.01. See “XIV.
Commitments and Contingencies/1. Significant commitments” for details.


13. Long-term equity investments

                                                                                                                      Unit: RMB



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                                               Decrease/Increase in the current period                                   Closi
                                                                                                                          ng
             Balance                                                                                          Balance
                                              Investment                                                                 balan
                 at the                                     Adjustm             Cash                           at the
                                     profit and                            Provision                                     ce of
     The Start of Investme Investme              ent on Other dividend                                        End of
                                        loss                                  for                                        provi
invested   the       nts       nt                 other change s or profit                                      the
                                    recognized                             impairme             Others                   sion
  entity Period increase decrease               compre s in declared                                          Period
                                     under the                                 nt                                         for
         (book        d        d                hensive equity     to                                          (book
                                       equity                               accrued                                      declin
         value)                                 income         distribute                                     value)
                                      method                                                                              e in
                                                                                                                         value

Ⅰ. Joint ventures

Ⅱ. Affiliates

Intelbras 376,829, 54,123,5                   33,274,980.                      14,552,3       -4,705,087. 444,970,
S.A.             395.58    04.79                       04                        57.83                   48    435.10

Ruicity
Digital
             57,944,1                         12,450,397.                                                     70,394,5
Technolo
                   11.48                               67                                                        09.15
gy Co.,
Ltd.

China
Standard
Intelligen
t            9,665,39              8,456,04 -1,209,353.
Security            9.07               5.78            29
Technolo
gy Co.,
Ltd.

Zhejiang
Zhian
Internet
             4,403,22              6,029,57 1,626,353.9
of Things
                    2.69               6.60             1
Engineer
ing Co.,
Ltd.

Zhejiang
Leapmot
                                                                      965,82
or                                            -322,752,32                                                     643,076,
                                                                      9,194.
Technolo                                             4.29                                                      870.51
                                                                         80
gy Co.,
Ltd.

Digital      2,400,00                                                                                         2,205,41
                                              -194,584.02
Dongyan             0.00                                                                                          5.98


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g
Technolo
gy
Operatio
n Co.,
Ltd.

Hangzho
u
Juhuany
an
            1,148,96                                                                     723,496.
Informati                         -425,465.81
                2.20                                                                           39
on
Technolo
gy Co.,
Ltd.

Ningbo
Dahua
Anbang      1,136,74   1,070,23
                                   -66,506.80
Security        3.24       6.44
Services
Co., Ltd.

Wenzho
u Dahua
            845,387.   1,006,59
Security                          161,206.46
                 15        3.61
Services
Co., Ltd.

Zhousha
n Dahua
            736,351.   789,122.
Technolo                           52,770.99
                 40         39
gy Co.,
Ltd.

Shaoxin
g Dahua
            524,006.                                                                     500,231.
Security                           -23,775.00
                 45                                                                            45
Services
Co., Ltd.

Taizhou
Dahua
            327,520.   406,183.
Security                           78,662.97
                 78         75
Services
Co., Ltd.

Lishui      16,516.1   -37,213. -53,729.61


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Dahua        2              49
Intelligen
t
Technolo
gy Co.,
Ltd.

Guangd
ong
Zhishi
                                                                            -400,228.6
Digital                          400,228.60
                                                                                     0
Technolo
gy Co.,
Ltd.

Zhejiang
Huanuok
ang              20,000,0        -4,886,421.                                             15,113,57
Technolo           00.00                 90                                                   8.10
gy Co.,
Ltd.

Zhousha
n
Huayan
Chuangx
i Equity
Investme         50,000,0        12,135,559.                                              62,135,5
nt                 00.00                 93                                                 59.93
Partners
hip
(Limited
Partners
hip)

Dezhou
Shuzhi
Informati
                 3,400,00                                                                 3,392,65
on                                 -7,343.70
                     0.00                                                                     6.30
Technolo
gy Co.,
Ltd.

Sichuan
Hengji
                 1,360,00                                                                 1,360,00
Anhua
                     0.00                                                                     0.00
Internet
of Things


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Technolo
gy Co.,
Ltd.

                                                                     965,82
             455,977, 128,883, 17,720,5 -269,439,34                           14,552,3              -5,105,316. 1,243,87
Subtotal                                                             9,194.
               616.16        504.79      45.08          3.85                    57.83                       08 2,752.91
                                                                         80

                                                                     965,82
             455,977, 128,883, 17,720,5 -269,439,34                           14,552,3              -5,105,316. 1,243,87
Total                                                                9,194.
               616.16        504.79      45.08          3.85                    57.83                       08 2,752.91
                                                                         80


14. Other Non-current Financial Assets

                                                                                                                         Unit: RMB

                      Item                        Balance at the End of the Period         Balance at the Start of the Period

Investment in equity instruments                                      349,744,582.17                            360,087,786.34

Investment in financial products                                      595,875,383.80

Total                                                                 945,619,965.97                            360,087,786.34


15. Investment Properties

(1) Investment properties measured by cost method

√ Applicable □ Not applicable

                                                                                                                         Unit: RMB

                                      Buildings and                                  Projects under
             Item                                          Land use rights                                       Total
                                      constructions                                  Construction

Ⅰ. Original book value

       1. Opening Balance              387,536,763.70            9,893,017.27                                   397,429,780.97

       2. Increased in the
                                         3,106,528.68             275,104.61                                      3,381,633.29
Current Period

       (1) Purchase

       (2) Transfer of fixed
                                         3,106,528.68             275,104.61                                      3,381,633.29
assets\intangible assets

       (3) Acquisition

       3. Decreased in the
                                         8,490,107.33            1,076,293.88                                     9,566,401.21
Current Period

       (1) Disposal

       (2) Transfer to fixed
                                         8,490,107.33            1,076,293.88                                     9,566,401.21
assets/intangible assets



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     4. Closing Balance           382,153,185.05   9,091,828.00                              391,245,013.05

Ⅱ. Accumulated
Depreciation and
Amortization

     1. Opening Balance            59,861,557.64   1,559,354.20                               61,420,911.84

     2. Increased in the
                                   20,140,318.93    230,535.95                                20,370,854.88
Current Period

     (1) Accrual or
                                   18,834,070.85    229,154.29                                19,063,225.14
Amortization

     (2) Transfer of fixed
                                    1,306,248.08       1,381.66                                1,307,629.74
assets\intangible assets

     3. Decreased in the
                                    1,570,280.19     41,496.91                                 1,611,777.10
Current Period

     (1) Disposal

     (2) Transfer to fixed
                                    1,570,280.19     41,496.91                                 1,611,777.10
assets/intangible assets

     4. Closing Balance            78,431,596.38   1,748,393.24                               80,179,989.62

Ⅲ. Provision for
Impairment

     1. Opening Balance

     2. Increased in the
Current Period

     (1) Accrual

     3. Decreased in the
Current Period

     (1) Disposal

     (2) Other
Transfer-out

     4. Closing Balance

Ⅳ. Book value

     1. Closing Balance
                                  303,721,588.67   7,343,434.76                              311,065,023.43
on Book Value

     2. Opening Balance
                                  327,675,206.06   8,333,663.07                              336,008,869.13
on Book Value


(2) Investment properties measured at fair value

□ Applicable √ Not applicable



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(3) Investment properties with certificates of title not granted

There are no investment properties with certificates of title not granted at the end of the period.


16. Fixed Assets

                                                                                                                  Unit: RMB

                    Item                       Balance at the End of the Period        Balance at the Start of the Period

Fixed Assets                                                     2,187,435,714.17                         1,515,594,629.97

Total                                                            2,187,435,714.17                         1,515,594,629.97


(1) Fixed assets

                                                                                                                  Unit: RMB

                            Housing and       Machinery and                            Electronic and
         Item                                                   Means of transport                             Total
                              building         equipment                              other equipment

Ⅰ. Original book
value:

  1. Opening
                           1,210,289,116.15    295,906,750.90       49,627,842.50       994,587,982.50    2,550,411,692.05
Balance

  2. Increased in
                            453,541,030.74     122,230,765.42        3,267,250.96       412,217,980.19      991,257,027.31
the Current Period

(1) Purchase                  1,186,702.23     122,230,765.42        3,267,250.96       411,745,453.67      538,430,172.28

(2) Transferred
From Construction           443,864,221.18                                                  472,526.52      444,336,747.70
in Progress

(3) Acquisition

(4) Transfer of
investment                    8,490,107.33                                                                    8,490,107.33
properties

  3. Decreased in
                             21,754,968.28       1,510,318.80         6,711,900.16       27,865,707.85       57,842,895.09
the Current Period

(1) Disposal or
                             18,648,439.60       1,510,318.80        5,201,968.87        26,860,075.98       52,220,803.25
Scrapping

(2) Transfer to
investment real               3,106,528.68                                                                    3,106,528.68
estate

(3) Disposal of
                                                                     1,509,931.29         1,005,631.87        2,515,563.16
subsidiaries




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  4. Currency
Translation               -319,704.10      -196,469.48         -338,217.50      -2,037,725.00       -2,892,116.08
Difference

  5. Closing
                     1,641,755,474.51   416,430,728.04       45,844,975.80   1,376,902,529.84   3,480,933,708.19
Balance

II. Accumulated
depreciation

  1. Opening
                      274,599,746.80     97,659,790.39       29,106,542.75     633,450,982.14   1,034,817,062.08
Balance

  2. Increased in
                       74,436,578.37     29,264,603.22        5,995,519.52     191,353,162.42     301,049,863.53
the Current Period

(1) Accrual            72,866,298.18     29,264,603.22        5,995,519.52     191,353,162.42     299,479,583.34

(2) Transfer of
investment              1,570,280.19                                                                1,570,280.19
properties

  3. Decreased in
                       12,391,140.99       539,834.22         6,175,799.14      21,857,721.02      40,964,495.37
the Current Period

(1) Disposal or
                        11,084,892.91      539,834.22         4,905,692.32      21,293,697.62      37,824,117.07
Scrapping

(2) Transfer to
investment real         1,306,248.08                                                                1,306,248.08
estate

(3) Disposal of
                                                              1,270,106.82         564,023.40       1,834,130.22
subsidiaries

  4. Currency
Translation                -52,751.19      -171,690.72         -188,649.97        -991,344.34      -1,404,436.22
Difference

  5. Closing
                      336,592,432.99    126,212,868.67       28,737,613.16     801,955,079.20   1,293,497,994.02
Balance

Ⅲ. Provision for
Impairment

  1. Opening
Balance

  2. Increased in
the Current Period

  (1) Accrual

  3. Decreased in
the Current Period

  (1) Disposal or


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Scrapping



  4. Closing
Balance

Ⅳ. Book value

  1. Closing
Balance on Book       1,305,163,041.52         290,217,859.37        17,107,362.64      574,947,450.64     2,187,435,714.17
Value

  2. Opening
Balance on Book          935,689,369.35        198,246,960.51        20,521,299.75      361,137,000.36     1,515,594,629.97
Value


(2) Temporarily Idle Fixed Assets

N/A


(3) Fixed Assets Leased by Operating Lease

N/A


(4) Fixed Assets with Certificates of Title Not Granted

                                                                                                                    Unit: RMB

                     Item                           Book value            Reasons for certificates of title not granted

Phase II, Dahua Intelligent (IoT) Industrial
                                                   428,329,461.95 In the process of obtaining the real estate certificates
Park Construction Project


(5) Disposal of fixed assets

N/A


17. Construction in Progress

                                                                                                                    Unit: RMB

                  Item                         Balance at the End of the Period        Balance at the Start of the Period

Projects under Construction                                       1,992,834,055.03                         1,164,130,453.03

Total                                                             1,992,834,055.03                         1,164,130,453.03


(1) Details of construction in progress

                                                                                                                    Unit: RMB



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                                 Balance at the End of the Period                   Balance at the Start of the Period

                                             Provision                                            Provision
          Item                                  for                                                  for
                           Book balance                       Book value       Book balance                      Book value
                                             decline in                                           decline in
                                               value                                                value

Phase I, Urban
Intelligent
Information Industry         34,489,372.65                     34,489,372.65     33,127,985.19                   33,127,985.19
Construction
Project

The phase II
construction project
of the smart                287,731,881.74                    287,731,881.74    449,783,408.47                  449,783,408.47
manufacturing base
in Hangzhou

Construction
Project of Xi'an R &        461,248,638.28                    461,248,638.28    173,768,994.86                  173,768,994.86
D Center

The construction
project of the
                            221,631,343.28                    221,631,343.28     66,257,152.93                   66,257,152.93
marketing center in
Xi'an

Project of Smart IoT
Solution R & D and          880,987,482.81                    880,987,482.81    428,273,059.98                  428,273,059.98
Industrialization

New project of
Southwest R&D
                             26,334,500.78                     26,334,500.78
Center of Dahua
Co., Ltd.

New projects of
Southwestern
                             29,054,744.55                     29,054,744.55        653,628.06                       653,628.06
China Operation
Center of Dahua

Others                       51,356,090.94                     51,356,090.94     12,266,223.54                   12,266,223.54

Total                     1,992,834,055.03                1,992,834,055.03 1,164,130,453.03                    1,164,130,453.03


(2) Changes in significant construction in progress

                                                                                                                         Unit: RMB

  Item                 Balance Increas Transfer       Other    Balance Project Project Accumu Includin Capitali Capital
              Budget
 Name                   at the   ed in    amount amount         at the accumul Progres    lated        g:       zation   Source


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                      Start of    the      s in this     s       End of     ative    s     capitaliz capitaliz rate of
                        the      current   period decreas         the      investm           ed        ed        the
                      Period     period                 ed in    Period ent as a           interest interest interest
                                                       current             percent         amount amount       in the
                                                       period              age of                     in the   current
                                                                             the                     current   period
                                                                           budget                    period

Project
of Smart
IoT
             RMB
Solution              428,273 452,714                            880,987                                                 Equity
               912                                                         96.60% 96.60%
R&D                   ,059.98 ,422.83                            ,482.81                                                  Fund
            million
and
Industri
alization

The
phase II
constru
ction
project
             RMB
of the                449,783 281,798 443,849                    287,731                                                 Equity
               827                                                         88.46% 88.46%
smart                 ,408.47 ,301.60 ,828.33                    ,881.74                                                  Fund
            million
manufa
cturing
base in
Hangzh
ou

Constru
ction
             RMB
Project               173,768 287,479                            461,248                                                 Equity
               734                                                         62.87% 62.87%
of Xi'an              ,994.86 ,643.42                            ,638.28                                                  Fund
            million
R&D
Center

The
constru
ction
project      RMB
                      66,257, 155,374                            221,631                                                 Equity
of the         300                                                         73.88% 73.88%
                       152.93 ,190.35                            ,343.28                                                  Fund
marketi     million
ng
center
in Xi'an

Phase I,     RMB 33,127, 1,361,3                                 34,489, 87.68% 87.68%                                   Equity


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Urban          39.33 985.19         87.46                     372.65                                                 Fund
Intellige     million
nt
Informat
ion
Industry
Constru
ction
Project

Dahua
Southw
estern
China
               RMB
Researc                           26,334,                     26,334,                                               Equity
                 417                                                    6.31% 6.31%
h                                  500.78                     500.78                                                 Fund
              million
Center
Constru
ction
Item

Dahua
Southw
estern
China
               RMB
Operati                 653,628 28,401,                       29,054,                                               Equity
                 396                                                    7.33% 7.33%
on                          .06    116.49                     744.55                                                 Fund
              million
Center
Constru
ction
Item

                        1,151,8 1,233,4                       1,941,4
                                            443,849
Total                   64,229. 63,562.                       77,964.    --       --                                 --
                                            ,828.33
                            49        93                           09


18. Right-of-use Assets

                                                                                                                 Unit: RMB

               Item                    Housing and building        Machinery and equipment               Total

Ⅰ. Original book value:

     1. Opening Balance                          155,673,708.67                                            155,673,708.67

     2. Increased in the Current
                                                 194,636,284.75                  8,884,640.73              203,520,925.48
Period



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  3. Decreased in the
                                              10,030,625.53                                              10,030,625.53
Current Period

  4. Foreign Currency
                                              -5,360,799.45                                              -5,360,799.45
Translation Difference

  5. Closing Balance                         334,918,568.44                  8,884,640.73               343,803,209.17

II. Accumulated depreciation

  1. Opening Balance

  2. Increased in the Current
                                             100,073,070.51                   148,077.35                100,221,147.86
Period

    (1) Accrual                              100,073,070.51                   148,077.35                100,221,147.86

  3. Decreased in the
                                               3,172,531.79                                               3,172,531.79
Current Period

    (1) Disposal                               3,172,531.79                                               3,172,531.79

  4. Foreign Currency
                                              -1,822,778.87                                              -1,822,778.87
Translation Difference

  5. Closing Balance                          95,077,759.85                   148,077.35                 95,225,837.20

Ⅲ. Provision for Impairment

  1. Opening Balance

  2. Increased in the Current
Period

    (1) Accrual

  3. Decreased in the
Current Period

    (1) Disposal

  4. Closing Balance

Ⅳ. Book value

  1. Closing Balance on
                                             239,840,808.59                  8,736,563.38               248,577,371.97
Book Value

  2. Opening Balance on
                                             155,673,708.67                                             155,673,708.67
Book Value


19. Intangible Assets

(1) Details of intangible assets

                                                                                                             Unit: RMB

                                    Patent   Non-patented                    Trademark      Software
     Item         Land use rights                              Softwares                                      Total
                                    right     technology                        rights      copyright


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Ⅰ. Original
book value

1. Opening
                  373,911,184.43   72,512,508.78 142,373,035.57 2,085,200.00 4,000,000.00 594,881,928.78
Balance

2. Increased
in the Current    203,225,759.05     547,999.92   20,092,739.47                              223,866,498.44
Period


(1) Purchase      202,149,465.17                  15,896,653.06                              218,594,118.15
                                     547,999.92

(2) Internal
research and
development

(3) Acquisition

(4) Transfer of
construction                                                                                   4,196,086.41
                                                   4,196,086.41
in progress

(5) Transfer of
investment          1,076,293.88                                                               1,076,293.88
properties

3. Decreased
in the Current       275,104.61                     358,486.33                                   633,590.94
Period

(1) Disposal                                        358,486.33                                   358,486.33

(2) Transfer to
investment           275,104.61                                                                  275,104.61
real estate

(3) Disposal
of
subsidiaries

4. Currency
Translation           -40,265.00                    -643,135.77    -38,654.40                   -722,055.17
Difference

5. Closing
                  576,821,573.87   73,060,508.70 161,464,152.94 2,046,545.60 4,000,000.00 817,392,781.11
Balance

Ⅱ.
Accumulated
amortization

1. Opening
                   29,762,345.53   47,600,274.66 104,656,785.20 2,085,200.00 4,000,000.00 188,104,605.39
Balance



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2. Increased
in the Current    12,045,241.47    5,834,500.59   27,992,348.79                               45,872,090.85
Period

(1) Accrual       12,003,744.56    5,834,500.59   27,992,348.79                               45,830,593.94

(2) Transfer of
investment           41,496.91                                                                    41,496.91
properties

3. Decreased
in the Current         1,381.66                     302,176.75                                   303,558.41
Period

(1) Disposal                                        302,176.75                                   302,176.75

(2) Transfer to
investment             1,381.66                                                                    1,381.66
real estate

(3) Disposal
of
subsidiaries

4. Currency
Translation                                         -371,443.75    -38,654.40                   -410,098.15
Difference

5. Closing
                  41,806,205.34   53,434,775.25 131,975,513.49 2,046,545.60 4,000,000.00 233,263,039.68
Balance

Ⅲ. Provision
for
Impairment

1. Opening
Balance

2. Increased
in the Current
Period

(1) Accrual

3. Decreased
in the Current
Period

(1) Disposal

4. Closing
Balance

Ⅳ. Book
value



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1. Closing
Balance on           535,015,368.53             19,625,733.45      29,488,639.45                                   584,129,741.43
Book Value

2. Opening
Balance on           344,148,838.90             24,912,234.12      37,716,250.37                                   406,777,323.39
Book Value


(2) Land Use Rights with Certificates of Title Not Granted

                                                                                                                        Unit: RMB

                                                                                          Reasons for certificates of title not
                     Item                                    Book value
                                                                                                        granted

Zhengzhou project land                                                    31,311,928.93 Completed in January 2022


20. Goodwill

(1) Original book value of goodwill

                                                                                                                        Unit: RMB

                                                           Increased in the current       Decreased in the

                                       Balance at the               period                 current period         Balance at the
 The invested entity or matters
                                        Start of the      Generated from                                           End of the
     which formed goodwill
                                          Period              business                  Disposal                     Period
                                                            combination

Dahua Technology Italy S.R.L.           6,615,294.18                                                                6,615,294.18

Lorex Technology Inc.                  36,070,196.12                                                              36,070,196.12

                Total                  42,685,490.30                                                              42,685,490.30


(2) Provision of impairment in goodwill

Information about the asset group or asset group combination where the goodwill is located

  The invested entity name          Amount of          Information about the asset group or asset group combination where it is
                or                   goodwill                                          located
    matters which formed
             goodwill

 Dahua    Technology        Italy    6,615,294.18 The asset group relating to the goodwill generated for the acquisition of
 S.R.L.                                            Dahua Technology Italy S.R.L., that is, the long-term asset group, including
                                                   fixed assets and intangible assets, formed for Dahua Technology Italy S.R.L.
                                                   on December 31, 2021.

 Lorex Technology Inc.              36,070,196.12 The asset group relating to the goodwill generated for the acquisition of



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                                                Lorex Technology Inc., that is, the long-term asset group, including fixed
                                                assets and intangible assets, formed for Lorex Technology Inc. on December
                                                31, 2021.

Explain the goodwill impairment test process, key parameters (e.g. growth rate at forecast period, growth rate at steady
period, profit rate, discount rate, forecast period, etc. when the present value of future cash flow is estimated) and the
confirmation method of goodwill impairment loss:
The recoverable amount is determined mainly according to the present value of the expected future cash flow of the
relevant asset group. Its future cash flow is determined based on the 5-year financial budget approved by management
from 2022 to 2026, with a discount rate of 15% to 18%. Cash flows over 5 years are calculated on the basis of zero growth
rate. The growth rate is determined based on the growth forecast of the relevant i ndustry and does not exceed the
long-term average growth rate of the industry. Future cash flow estimates are based on management’s estimated sales
amount, cost of sales, and operating expenses during the forecast period based on past performance and expec tations of
market development.
Result of goodwill impairment test
The Company assessed the recoverable amount of goodwill. The recoverable amount of the asset group of Dahua
Technology Italy S.R.L. and Lorex Technology Inc. was higher than the book value. There was no sign of impairment of
the goodwill of the asset group.


21. Long-term Deferred Expenses

                                                                                                                    Unit: RMB

                         Balance at the
                                             Increased in the   Prepaid Expenses       Other Amounts      Balance at the End
         Item              Start of the
                                              current period      in This Period         Decreased          of the Period
                             Period

Housing rent                 491,299.17                                 491,299.17

Improvement
expenditure of fixed
                          31,789,131.50         42,417,333.57         27,870,093.88          459,606.46       45,876,764.73
assets leased by
operating lease

Total                     32,280,430.67         42,417,333.57         28,361,393.05          459,606.46       45,876,764.73


22. Deferred Income Tax Assets/Deferred Income Tax Liabilities

(1) Deferred income tax assets not written off

                                                                                                                    Unit: RMB

                                   Balance at the End of the Period                 Balance at the Start of the Period

          Item            Deductible temporary      Deferred Income Tax      Deductible temporary      Deferred Income Tax
                                difference                  Assets                 difference                 Assets

Provision for
                               2,552,444,179.21             521,830,114.13         1,909,935,626.30          398,764,404.73
Impairment of Assets



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Unrealized Profit from
                                    921,491,510.12             185,000,859.88              614,859,671.43               133,692,510.71
Internal Transactions

Deductible Losses                   539,801,646.05              94,981,532.35              520,264,565.80                81,682,494.52

Equity incentive
                                                                                           587,174,173.32                91,434,898.97
expense

Expected Liabilities                235,881,836.61              35,883,364.90              249,218,594.89                37,770,815.89

Payroll payable                     259,988,223.28              42,643,270.84              248,689,069.67                41,294,136.66

Costs from Tax
Increase Due to                     326,697,479.46              70,722,772.85              215,743,240.70                46,777,204.87
Absence of Invoice

Changes in fair value
                                      1,021,963.72                  255,490.93
gains and losses

Others                               49,539,884.10                9,057,423.94                4,545,104.94                 1,037,210.34

Total                             4,886,866,722.55             960,374,829.82            4,350,430,047.05               832,453,676.69


(2) Deferred income tax liabilities not written off

                                                                                                                               Unit: RMB

                                     Balance at the End of the Period                      Balance at the Start of the Period
              Item             Taxable temporary        Deferred Income Tax          Taxable temporary           Deferred Income Tax
                                    difference                Liabilities                 difference                   Liabilities

The gross profit of sales
                                    105,723,742.64              18,998,931.10              235,151,871.90                27,236,997.72
by installments

Changes in fair value of
                                    284,526,701.97              42,779,573.34              180,909,531.20                40,035,770.74
financial instruments

Total                               390,250,444.61              61,778,504.44              416,061,403.10                67,272,768.46


(3) Deferred Income Tax Assets or Liabilities Listed by Net Amount after Offset

                                                                                                                               Unit: RMB

                             Amount of Deferred         Balance of Deferred          Amount of Deferred          Balance of Deferred
                              Income Tax Assets         Income Tax Assets or         Income Tax Assets           Income Tax Assets or
              Item              Offset against          Liabilities after Offset        Offset against           Liabilities after Offset
                            Liabilities at the End of     at the End of the        Liabilities at the Start of     at the Start of the
                                  the Period                    Period                    the Period                     Period

Deferred Income Tax
                                                               960,374,829.82                                           832,453,676.69
Assets

Deferred Income Tax
                                                                61,778,504.44                                            67,272,768.46
Liabilities



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(4) Deferred income tax assets or liabilities listed by net amount after offset

                                                                                                                       Unit: RMB

                  Item                    Balance at the End of the Period           Balance at the Start of the Period

Deductible temporary difference                                  414,539,114.69                              335,677,986.45

Deductible Losses                                                770,269,801.97                              666,511,990.20

Total                                                        1,184,808,916.66                               1,002,189,976.65


(5) Details of unrecognized deferred income tax assets

                                                                                                                       Unit: RMB

           Year           Amount at the end of the period          Opening balance                          Notes

2021                                                                       20,311,684.07

2022                                       13,558,094.01                   21,549,664.58

2023                                       31,967,123.71                   59,777,478.08

2024                                      129,611,292.94                  212,857,740.29

2025                                      261,674,362.25                  352,015,423.18

2026                                      333,458,929.06

Total                                     770,269,801.97                  666,511,990.20                      --


23. Other Non-current Assets

                                                                                                                       Unit: RMB

                              Balance at the End of the Period                    Balance at the Start of the Period

                                          Provision                                           Provision
         Item
                         Book balance     for decline   Book value        Book balance        for decline          Book value
                                           in value                                            in value

Contract Assets           35,741,476.55                 35,741,476.55

Prepayments for
purchase of
                          61,485,385.44                 61,485,385.44      10,822,617.82                       10,822,617.82
engineering
equipments

Prepayments for
                                                                           75,600,000.00                       75,600,000.00
acquisition of land

Total                     97,226,861.99                 97,226,861.99      86,422,617.82                       86,422,617.82




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24. Short-term Loans

(1) Categories of short-term loan

                                                                                                              Unit: RMB

                  Item                     Balance at the End of the Period        Balance at the Start of the Period

Fiduciary loans                                                 294,230,000.00                          250,000,000.00

Discount of notes not matured                                    29,964,651.09

Interest payable for short-term loan                              1,453,579.89                              177,083.34

Total                                                           325,648,230.98                          250,177,083.34


(2) Unpaid short-term loans that have been overdue

At the end of the year, there are no unpaid short-term loans that have been overdue.


25. Notes Payable

                                                                                                              Unit: RMB

                  Types                    Balance at the End of the Period        Balance at the Start of the Period

Commercial acceptance bill                                    2,689,373,228.96                        2,322,699,486.30

Bank acceptance bill                                          1,783,625,736.07                          935,853,271.87

Total                                                         4,472,998,965.03                        3,258,552,758.17


26. Accounts Payable

(1) Details of accounts payable

                                                                                                              Unit: RMB

                  Item                     Balance at the End of the Period        Balance at the Start of the Period

Payment for purchase of materials                             6,755,965,348.15                        6,186,065,780.61

Payment for engineering equipments                              573,775,302.56                          258,721,924.67

Total                                                         7,329,740,650.71                        6,444,787,705.28


(2) Important accounts payable aged over 1 year

There are no important accounts payable aged over 1 year.


27. Contract liabilities

                                                                                                              Unit: RMB



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                   Item                        Balance at the End of the Period         Balance at the Start of the Period

Payments for sales of goods                                        301,188,575.89                            186,958,669.05

Pre-payments from construction
                                                                   390,506,325.54                            458,335,908.05
projects

Sales of points                                                     45,733,110.88                             25,825,807.98

Service expense collected in advance                               127,561,981.47

Total                                                              864,989,993.78                            671,120,385.08


28. Payroll Payable

(1) Details of payroll payable

                                                                                                                   Unit: RMB

                           Balance at the Start of    Increased in the        Decreased in the        Balance at the End of
           Item
                                 the Period            current period             current period           the Period

Ⅰ. Short-term
                                1,798,899,948.47        6,297,321,040.23           6,134,700,759.83       1,961,520,228.87
remuneration

Ⅱ. Dimission benefits -
defined contribution                 6,564,586.84         249,521,619.69             253,103,269.27            2,982,937.26
scheme

Ⅲ. Dismissal welfare                                       11,132,152.06             11,132,152.06

Total                           1,805,464,535.31         6,557,974,811.98          6,398,936,181.16       1,964,503,166.13


(2) List of short-term remuneration

                                                                                                                   Unit: RMB

                           Balance at the Start of    Increased in the        Decreased in the        Balance at the End of
           Item
                                 the Period            current period             current period           the Period

1. Wages or salaries,
bonuses, allowances             1,525,308,786.25        5,593,230,341.87           5,459,977,585.52       1,658,561,542.60
and subsidies

2. Staff welfare                                            99,614,599.93             99,614,599.93

3. Social insurance
                                     5,721,208.70         156,668,040.79             161,125,528.94            1,263,720.55
contributions

    Including: medical
                                     3,945,349.33         151,819,870.62             155,343,322.25              421,897.70
insurance

            Work injury
                                       347,114.77            4,412,621.52              4,645,624.45              114,111.84
insurance premium

            Maternity                1,428,744.60              435,548.65              1,136,582.24              727,711.01


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insurance premium

4. Housing funds                        54,890.86          312,859,588.65              312,859,175.05               55,304.46

5. Labor union and
                                   267,815,062.66          134,948,468.99              101,123,870.39         301,639,661.26
education funds

Total                            1,798,899,948.47        6,297,321,040.23           6,134,700,759.83        1,961,520,228.87


(3) Defined contribution scheme (Note)

                                                                                                                     Unit: RMB

                            Balance at the Start of    Increased in the         Decreased in the        Balance at the End of
            Item
                                  the Period            current period            current period              the Period

1. Basic pension
                                      6,005,826.98         240,324,346.46              243,504,218.10            2,825,955.34
insurance

2. Unemployment
                                        558,759.86            9,197,273.23               9,599,051.17              156,981.92
insurance

Total                                 6,564,586.84         249,521,619.69              253,103,269.27            2,982,937.26


29. Taxes Payable

                                                                                                                     Unit: RMB

                     Item                        Balance at the End of the Period         Balance at the Start of the Period

VAT                                                                228,793,071.57                              324,985,170.91

Enterprise Income Tax                                              340,653,457.58                              528,220,256.03

Individual income tax                                               22,921,726.41                               12,804,973.65

Urban Maintenance and Construction Tax                              42,050,328.33                               13,569,797.71

Education surcharges (including local
                                                                    30,028,462.18                               13,930,579.23
education surcharges)

Sales tax                                                             7,904,382.41                               3,587,770.62

Stamp duty                                                            3,555,576.99                               2,140,328.12

House property tax                                                        397,855.33                               423,984.78

Disabled security fund                                                    103,151.94                               311,881.42

Others                                                                    668,581.27                               170,121.20

Total                                                              677,076,594.01                              900,144,863.67


30. Other Payables

                                                                                                                     Unit: RMB

                   Item                        Balance at the End of the Period           Balance at the Start of the Period


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Dividends Payable                                               16,060,762.89                             12,982,399.27

Other Payables                                                 661,691,938.58                            957,570,477.95

Total                                                          677,752,701.47                            970,552,877.22


(1) Dividends payable

                                                                                                               Unit: RMB

                  Item                     Balance at the End of the Period         Balance at the Start of the Period

Equity Incentive Restricted Stock
                                                                16,060,762.89                             12,982,399.27
Dividend

Total                                                           16,060,762.89                             12,982,399.27


(2) Other payables

1) Other payables listed by nature of funds

                                                                                                               Unit: RMB

                      Item                       Balance at the End of the Period    Balance at the Start of the Period

Deposits                                                          139,819,795.34                          74,208,249.14

Temporarily borrowed and advance payments                         222,989,981.74                         275,423,794.55

Restricted share repurchase obligations                           277,169,524.09                         581,968,930.89

Others                                                              21,712,637.41                         25,969,503.37

Total                                                             661,691,938.58                         957,570,477.95


2) Significant other payables aged over 1 year

There are no significant other payables aged over 1 year.


31. Non-current Liabilities Due within 1 Year

                                                                                                               Unit: RMB

                  Item                     Balance at the End of the Period         Balance at the Start of the Period

Long-term debt due within one year                             775,500,000.00                            150,000,000.00

Lease liabilities due within 1 year                             93,008,992.50                             58,971,448.27

Interest payable due within 1 year                               2,339,749.97                              1,891,709.34

Other loans due within 1 year                                   20,000,000.00

Total                                                          890,848,742.47                            210,863,157.61




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32. Other Current Liabilities

                                                                                                                           Unit: RMB

                             Item                           Balance at the End of the Period Balance at the Start of the Period

To-be-transferred sales taxes in installments                                  60,826,417.44                         70,570,174.49

To-be-transferred sales taxes of contract
                                                                               62,496,325.49                         79,678,501.51
liabilities

Notes not derecognized                                                         85,308,638.52                         59,153,238.77

Total                                                                         208,631,381.45                        209,401,914.77


33. Long-term Loans

(1) Categories of long-term loans

                                                                                                                           Unit: RMB

                     Item                           Balance at the End of the Period        Balance at the Start of the Period

Pledged loans                                                            102,500,000.00                            128,000,000.00

Fiduciary loans                                                        1,450,000,000.00                            750,000,000.00

Total                                                                  1,552,500,000.00                            878,000,000.00


34. Lease Liabilities

                                                                                                                           Unit: RMB

                     Item                           Balance at the End of the Period        Balance at the Start of the Period

Lease Liabilities                                                        140,606,139.33                              86,096,362.42

                     Total                                               140,606,139.33                              86,096,362.42


35. Estimated Liabilities

                                                                                                                           Unit: RMB

              Item                  Balance at the End of the Period Balance at the Start of the Period            Causes

Pending litigation                                     1,775,746.00                                       Pending litigation

Others                                                    23,705.16                        423,933.76 Loss-making contract

Expected after-sales
                                                     256,486,842.50                    258,303,127.48 After-sales maintenance
maintenance cost

Expected return amount
                                                      39,565,492.96                     23,700,456.58 Expected sales return
after the period

Total                                                297,851,786.62                    282,427,517.82                 --




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36. Deferred Income

                                                                                                                            Unit: RMB

                          Balance at the        Increased in the    Decreased in the Balance at the End
          Item                                                                                                       Causes
                        Start of the Period      current period       current period          of the Period

                                                                                                                Received
Government                                                                                                      government
                             110,469,806.29                               7,251,130.16        103,218,676.13
subsidies                                                                                                       subsidies related
                                                                                                                to assets

Total                        110,469,806.29                               7,251,130.16        103,218,676.13            --

Projects related to government subsidies:
                                                                                                                            Unit: RMB

                                    The
                                                Amount                            The        Oth
                                  amount                      The Amount
                 Balance at the               recorded as                       Amount       ers   Balance at the     Related to
                                   of new                     Recorded as
 Liabilities      Start of the                non-operating                    Written off Cha       End of the      assets/related
                                  subsidies                   Other Income
                    Period                     revenue in                       Costs in     nge       Period          to income
                                   in this                    in This Period
                                               this period                     This Period    s
                                   period

Special
awards for
Fuyang
Dahua
                                                                                                                    Related to
Intelligence 52,348,286.44                                    3,172,623.48                          49,175,662.96
                                                                                                                    assets
(IoT)
Industrial
Park
Project

Phase I
investment
financial
incentive
fund for
security                                                                                                            Related to
                 53,505,000.00                                1,029,562.47                          52,475,437.53
video                                                                                                               assets
surveillance
product
production
base
project

Funding of
                                                                                                                    Related to
Hangzhou          4,616,519.85                                3,048,944.21                           1,567,575.64
                                                                                                                    assets
for


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manufacturi
ng
enterprise
technologic
al
transformati
on

               110,469,806.2
Total                                                   7,251,130.16                      103,218,676.13
                            9
Other notes:
1. According to the FuJingGuan [2017] No.35 document and the FuCaiQi [2017] No.506 document issued by Economic
Development Zone Management Committee and the Finance Bureau of Fuyang District, Hangzhou, the subsidiary
Zhejiang Dahua Zhilian Co., Ltd. received the special subsidies for the Fuyang Dahua Intelligent (IoT) Industrial Park in
2015 and 2017, respectively, RMB 31,660,000 each time, totaling RMB 63,320,000. As the government grant related to
assets, it is recognized as deferred income and will be recognized as other income in installments based on the estimated
service life of the asset (20 years).

2. According to the FuJingGuan [2019] No.18 and [2020] No. 39 documents and the FuCaiQi [2019] No.286 document
issued by Fuyang Economic Development Zone Management Committee and the Finance Bureau of Fuyang District,
Hangzhou, in 2019 and 2020, the subsidiary Zhejiang Dahua Zhilian Co., Ltd. received financial incentive funds of RMB
27,455,000 and RMB 26,050,000, respectively, for the phase I investment of the production base of security video
surveillance products, which was recognized as deferred income as a government subsidy related to assets, and
recognized as other income in installments based on the estimated service life of the asset (20 years).
3. According to the FuJingXinCai [2019] No.49 document and the FuCaiQi [2019] No.804 document issued by Economic
and Information Bureau of Fuyang District, Hangzhou and the Finance Bureau of Fuyang District, Hangzhou, in 2019, the
subsidiary Zhejiang Dahua Zhilian Co., Ltd. received a total of RMB 9,197,700 in 2019 from the first batch of funds for
technical renovation projects of municipal manufacturing enterprises as government subsidies related to assets, which
were recognized as deferred income, and recognized as other income in installments based on the estimated service life
of the assets (15–111 months).


37. Other Non-current Liabilities

                                                                                                               Unit: RMB

                   Item                     Balance at the End of the Period        Balance at the Start of the Period

To-be-transferred sales taxes in
                                                                227,381,981.28                            281,128,045.90
installments

Other loans                                                       90,000,000.00                           110,000,000.00

Total                                                           317,381,981.28                            391,128,045.90

Other notes:
The Company and CDB Development Fund reached a cooperation intention to increase the capital of the Company's
subsidiary, Zhejiang Dahua Zhilian Co., Ltd. The Capital Increase Agreement stipulates that CDB Development Fund will
not send senior management personnel such as directors and supervisors to Dahua Zhilian; the Company shall pay an
annual investment profit of 1.2% to CDB Development Fund through dividends and repurchase premium. The Company


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shall redeem the equity of CDB Development Fund in Dahua Zhilian on a phase-by-phase basis from 2022 to 2024, of
which RMB 90,000,000.00 is recognized as other non-current liabilities, and non-current liabilities that are due within one
year at RMB 20,000,000.00.


38. Share Capital

                                                                                                                        Unit: RMB

                                           Increased or decreased amount in this period (+/-)

                                                         Shares
               Balance at the     Shares Bonus                                                                Balance at the End
                                                      converted from
           Start of the Period     newly      share                         Others             Subtotal         of the Period
                                                         capital
                                  issued        s
                                                        reserves

Total
            2,995,579,590.00                                               -1,028,860.00      -1,028,860.00    2,994,550,730.00
shares

Other notes:
According to the resolution of the 13th session of the 7th Board of Directors' meeting held by the Company in April 2021
and the revised Company Articles of Association and the resolution of the Company's Shareholders' Meeting in 2020, the
Company applied to repurchase 1,028,860 restricted ordinary shares (A shares) that had been granted to 65 stock option
incentive objects but had not been unlocked, reducing the registered capital by RMB 1,028,860.00, and the changed
registered capital is RMB 2,994,550,730.00. The above capital reduction has been verified through Xin Kuai Shi Bao Zi
[2021] No. ZF10933 Verification Report issued by BDO China Shu Lun Pan Certified Public Accountants LLP (special
general partnership).


39. Capital Reserve

                                                                                                                        Unit: RMB

                          Balance at the Start of        Increased in the         Decreased in the         Balance at the End of
           Item
                                 the Period               current period             current period             the Period

Capital premium
(capital share                   1,345,746,389.28            248,695,693.54                21,211,322.18       1,573,230,760.64
premium)

Other capital reserves            643,908,944.77             979,076,390.43             256,703,860.09          1,366,281,475.11

Total                            1,989,655,334.05          1,227,772,083.97             277,915,182.27         2,939,512,235.75

Other notes, including increases or decreases in this period and their reasons:
    1. The amount of employee service that the Company received in exchange by equity payments in this period was
         RMB 12,714,091.87. Other capital reserve was increased by RMB 12,714,091.87. The amount deductible before
         tax exceeds the amount of income tax effect of the portion of costs that were related to share-based payments,
         which were recognized under the accounting standards at RMB 533,103.76 to increase other capital reserve.

    2. In this period, the Company repurchased and canceled the granted but locked restricted shares from stock
         option incentive objects amounting to 1,028,860 shares, reducing the share capital by RMB 1,028,860.00, and
         reducing the capital reserves (share premium) by RMB 7,461,896.20.



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    3. In the equity-settled share-based payment, minority shareholders enjoy a portion of RMB 19,827,985.21, which
         reduces the capital reserve (share premium) by RMB 11,819,818.66 and other capital reserves by RMB
         8,008,166.55.
    4. Because the performance conditions in 2020 have reached the unlocking conditions for the first grant of the
         second unlocking period set by the incentive plan and the unlocking conditions reserved for the grant of the first
         unlocking period, except for the incentive objects who have resigned, the rest of the restricted stocks held by the
         incentive objects for the second unlocking period for the first time and the restricted stocks held by the incentive
         objects for the first unlocking period are unlocked. Of the other capital reserve, RMB 196,115,057.61 was
         recognized as expenses related to restricted shares unlocked during the period, and the amount deductible
         before tax exceeds the amount of income tax effect of the portion of costs that were related to share-based
         payments, which were recognized under the accounting standards of RMB 52,580,635. 93. A total of RMB
         248,695,693.54 was transferred to the capital reserve (share premium).

    5. Decrease capital reserve (share premium) by RMB 1,929,607.32 due to the decrease in shareholding in
         subsidiaries as a result of not increasing capital in the same proportion to the subsidiaries.
    6. The impact of changes in other owners' equity of Zhejiang Leapmotor Technology Co., Ltd. that the Company
         should enjoy under the current equity method increased other capital reserves by RMB 965,829,194.80.


40. Treasury Share

                                                                                                                      Unit: RMB

                         Balance at the Start of      Increased in the          Decreased in the     Balance at the End of
          Item
                                the Period             current period            current period            the Period

Restricted shares                581,968,930.89                                     304,799,406.80          277,169,524.09

Total                            581,968,930.89                                     304,799,406.80          277,169,524.09

Other notes, including increases or decreases in this period and their reasons:
    1. Due to the departure of some employees, the Company repurchased these restricted stocks in this period, and a
         total of 1,028,860 shares of restricted stocks were repurchased, which correspondingly reduced the share capital
         by RMB 1,028,860.00 and reduced the corresponding treasury shares by RMB 8,490,756.20.

    2. As the 2018 restricted stock incentive plan for the first time granted the second phase, the first phase reserved
         for the grant, and the 2020 restricted stock incentive plan for the first phase met the unlocking conditions, a total
         of 36,127,260 restricted shares were unlocked, and treasury shares and related liabilities were reduced
         accordingly by RMB 293,230,286.98.
    3. Due to the reduction of treasury shares and related liabilities caused by the cash dividends allocated to restricted
         stock holders , actual distribution of cash dividends in escrow by the unlocked portion of restricted stocks, and
         the recovery of cash dividends allocated to related former employees due to the departure of employees,
         treasury shares and related liabilities were reduced by RMB 3,078,363.62 in total.


41. Other Comprehensive Incomes

                                                                                                                      Unit: RMB

                    Balance at the                     Amount Occurred in the Current Period                          Balance
        Item
                      Start of the      Before tax       Less:          Less:    Less:   Attributable to Attributab    at the


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                        Period        balance in this    recorded      Recorded Incom         the Company       le to the     End of
                                             period      into other    into other     e Tax     after tax       minority        the
                                                         compreh comprehen Expen                               sharehold Period
                                                          ensive          sive         se                       ers after
                                                         incomes earnings in                                      tax
                                                             in         previous
                                                         previous period and
                                                           period      transferred
                                                            and        to retained
                                                         transferre earnings in
                                                         d to P/L in    current
                                                          current        period
                                                           period

II. Other
comprehensive
                                                                                                               -128,748. 76,005,
income that will be 61,157,523.13       14,719,520.43                                         14,848,269.36
                                                                                                                        93     792.49
reclassified into
P/L

         Currency
                                                                                                               -128,748. 76,005,
conversion          54,715,972.03       21,161,071.53                                         21,289,820.46
                                                                                                                        93     792.49
difference

Others                6,441,551.10      -6,441,551.10                                         -6,441,551.10

Other
                                                                                                               -128,748. 76,005,
comprehensive       61,157,523.13       14,719,520.43                                         14,848,269.36
                                                                                                                        93     792.49
incomes in total


42. Surplus Reserves

                                                                                                                             Unit: RMB

                         Balance at the Start of        Increased in the             Decreased in the       Balance at the End of
            Item
                                 the Period              current period               current period             the Period

Statutory surplus
                               1,553,691,005.92                                                                 1,553,691,005.92
reserve

Total                          1,553,691,005.92                                                                 1,553,691,005.92


43. Undistributed Profits

                                                                                                                             Unit: RMB

                                      Item                                              Current Period         Previous Period

Undistributed Profit before Adjustment at the End of Previous Period                    13,754,915,904.19      10,248,023,654.54

Undistributed Profit after Adjustment at the Start of the Period                        13,754,915,904.19      10,248,023,654.54


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Add: net profit attributable to parent company's owner in current period          3,378,410,889.60      3,902,778,775.35

Less: Payable Dividends on Ordinary Shares                                         802,815,330.12           397,654,658.45

Add: Common stock dividends corresponding to repurchase and
                                                                                        500,809.81             1,768,132.75
cancellation of restricted stocks

Undistributed Profit at the End of the Period                                   16,331,012,273.48      13,754,915,904.19


44. Operating revenue and Operating Cost

(1). Operating revenue and operating cost
                                                                                                                     Unit: RMB

                             Amount Occurred in the Current Period           Amount Occurred in the Previous Period
          Item
                                    Income                 Cost                   Income                      Cost

Main Business                 32,428,149,656.66       19,774,022,620.74       25,894,451,244.65        14,761,953,528.82

Other businesses                    407,329,680.19       284,490,537.59           571,516,936.45            402,377,626.84

Total                         32,835,479,336.85       20,058,513,158.33       26,465,968,181.10        15,164,331,155.66

Whether the lower of audited net profit before or after non-recurring gains and losses is negative

□ Yes √ No

(2). Information related to operating revenue and operating cost (by product)


                   Item                                      Amount Occurred in the Current Period

                                                         Income                                      Cost

 Smart IoT Products and Solutions                             28,040,635,027.05                         16,429,520,447.87

 Including: Software Business                                  1,600,941,024.00                              521,983,098.73

 Innovated Businesses                                          2,847,600,678.83                             1,939,617,607.05

 Others                                                        1,947,243,630.97                             1,689,375,103.41

 Total                                                        32,835,479,336.85                         20,058,513,158.33



(3). Information related to operating revenue and operating cost (by region)


                   Item                                      Amount Occurred in the Current Period

                                                         Income                                      Cost

 Domestic                                                     19,346,695,166.19                         12,133,990,421.61

 Overseas                                                     13,488,784,170.66                             7,924,522,736.72

 Total                                                        32,835,479,336.85                         20,058,513,158.33

Information about performance of obligations:
The Company fulfills its performance obligations in a timely manner as agreed in the contract and recognizes the related

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income when the customer obtains control of the relevant goods, which is mainly divided into fulfilling the performance
obligations at a certain point in time and fulfilling the performance obligations within a certain period of time.
The Company recognizes income from the sales of goods when control of the goods passes, i.e., when the goods are
delivered to the counterparty's designated location, or to the counterparty's designated carrier, or when they are delivered
to the counterparty for acceptance.
The Company identifies part of the business as a performance obligation to be fulfilled within a certain period of time
according to the nature of the business. The Company shall recognize the income according to the performance progress
within that period of time, except where the performance progress cannot be reasonably recognized. The Company
employs the output method or input method to determine the performance progress. If the performance progress cannot
be reasonably recognized and the costs incurred are expected to be compensated, the income shall be recognized
according to the amount of costs incurred until the performance progress can be reasonably recognized.


45. Taxes and Surcharges

                                                                                                                     Unit: RMB

                                                 Amount Occurred in the Current          Amount Occurred in the Previous
                     Item
                                                               Period                                  Period

Urban Maintenance and Construction Tax                               93,674,700.26                               73,691,683.92

Education Surcharges                                                 66,900,180.70                               52,629,570.76

House property tax                                                      5,020,976.54                              4,343,180.47

Land usage tax                                                          1,582,249.84                              1,565,572.88

Vehicle and vessel use tax                                                54,477.12                                  96,091.12

Stamp duty                                                           13,090,002.82                               12,193,524.24

Others                                                                  2,203,433.08                             17,162,682.37

Total                                                               182,526,020.36                              161,682,305.76


46. Sales Expenses

                                                                                                                     Unit: RMB

                 Item                   Amount Occurred in the Current Period Amount Occurred in the Previous Period

Labor cost                                                      2,713,172,276.64                             2,129,295,239.80

After-sales service expense                                       393,715,272.90                                397,928,078.02

Transportation and vehicle expenses                                31,157,041.82                                405,473,002.35

Marketing expense                                                 407,591,038.57                                336,832,511.23

Administrative expenses                                           165,583,832.18                                224,552,147.45

Traveling expense                                                 216,345,258.74                                155,486,592.16

Business entertainment                                            217,267,974.65                                201,178,233.69

Taxation and insurance expense                                    254,117,501.39                                234,474,773.17



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Communication expense                                        20,100,393.11                           47,989,445.88

Knowledge resource fee                                       59,291,228.83                           51,959,334.57

Depreciation cost and asset
                                                            120,984,253.62                           33,018,156.71
amortization

Others                                                       64,647,761.83                           72,933,847.72

Total                                                     4,663,973,834.28                        4,291,121,362.75


47. Administration Expenses

                                                                                                          Unit: RMB

               Item                   Amount Occurred in the Current Period Amount Occurred in the Previous Period

Labor cost                                                  619,589,132.72                          558,057,693.01

Depreciation cost and asset
                                                             88,782,890.04                           74,848,517.45
amortization

Administrative expenses                                      67,733,677.55                           61,768,300.65

Consumables and service fees                                 45,566,242.50                           11,261,260.14

Knowledge resource fee                                       74,395,945.23                           45,324,211.72

Transportation and vehicle expenses                           4,104,418.10                            2,725,471.15

Traveling expense                                             6,734,247.40                            1,237,143.65

Business entertainment                                        8,649,414.88                            4,807,820.31

Others                                                       39,459,534.97                           25,071,311.47

Total                                                       955,015,503.39                          785,101,729.55


48. R&D Expenses

                                                                                                          Unit: RMB

               Item                   Amount Occurred in the Current Period Amount Occurred in the Previous Period

Labor cost                                                3,078,589,312.96                        2,640,728,729.83

Research consumables and service
                                                            161,469,376.34                          176,601,451.00
fees

Depreciation cost and asset
                                                             92,045,974.97                           63,735,263.49
amortization

Traveling expense                                            55,748,892.57                           51,974,340.85

Administrative expenses                                      34,893,102.21                           28,483,301.26

Communication expense                                        22,183,895.12                           23,431,575.91

Others                                                        7,047,840.00                           12,591,004.48

Total                                                     3,451,978,394.17                        2,997,545,666.82


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49. Financial Expenses

                                                                                                            Unit: RMB

                    Item              Amount Occurred in the Current Period Amount Occurred in the Previous Period

Interest expense                                             96,871,668.06                              68,153,838.27

Including: interest expenses on
                                                              9,736,635.62
lease liabilities

Less: interest income                                       184,577,399.09                          156,578,920.70

Exchange gains and losses                                   306,423,980.11                          358,101,043.94

Others                                                       30,992,691.50                              30,733,848.73

Total                                                       249,710,940.58                          300,409,810.24


50. Other Incomes

                                                                                                            Unit: RMB

        Sources of other incomes      Amount Occurred in the Current Period Amount Occurred in the Previous Period

Government subsidies                                      1,028,017,800.27                        1,033,605,961.79

Total                                                     1,028,017,800.27                        1,033,605,961.79


51. Investment Income

                                                                                                            Unit: RMB

                                                Amount Occurred in the Current     Amount Occurred in the Previous
                           Item
                                                            Period                             Period

Long-term equity investment income measured
                                                                -269,439,343.85                     -181,278,822.04
by equity method

Investment income from disposal of long-term
                                                                  14,454,620.04                   1,136,374,363.84
equity investment

Investment Income from Disposal Trading
                                                                  37,729,496.43                         10,200,310.98
Financial Assets

Gain on debt restructuring                                            -56,076.90

Investment income on other non-current
                                                                  22,409,109.76                          9,845,215.11
financial assets during the holding period

Investment income from national debt reverse
                                                                     642,899.15                           448,892.17
repurchase

Total                                                           -194,259,295.37                     975,589,960.06




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52. Income from Changes in Fair Value

                                                                                                                Unit: RMB

                                                        Amount Occurred in the         Amount Occurred in the Previous
  Source of the income from changes in fair value
                                                             Current Period                        Period

Trading Financial Assets                                                  110,231.80                         1,005,680.45

    Including: gains from changes at fair value of
                                                                          110,231.80                         1,005,680.45
derivative financial instruments

Other Non-current Financial Assets                                    125,268,378.82                      184,727,296.91

Total                                                                 125,378,610.62                      185,732,977.36


53. Credit Impairment Loss

                                                                                                                Unit: RMB

                                                                                   Amount Occurred in the Previous
                  Item                   Amount Occurred in the Current Period
                                                                                                 Period

Bad debt losses of other receivables                               -9,291,983.87                           -39,239,445.08

Bad debt losses of accounts receivable                        -718,632,868.55                             -514,451,649.89

Bad debt losses of notes receivable                            -23,526,885.31                              -15,552,376.73

Bad debt losses on receivables
                                                                    6,441,551.10                            -6,441,551.10
financing

Total                                                         -745,010,186.63                             -575,685,022.80


54. Asset Impairment Losses

                                                                                                                Unit: RMB

                                              Amount Occurred in the Current       Amount Occurred in the Previous
                    Item
                                                          Period                                 Period

Loss from Impairment of Inventories and
                                                               -43,566,062.09                             -129,911,272.91
Impairment of Performance Cost

Impairment losses on contract assets                               -6,336,213.75                            1,331,631.50

Total                                                          -49,902,275.84                             -128,579,641.41


55. Asset Disposal Income

                                                                                                                Unit: RMB

                                                                                   Amount Occurred in the Previous
 Sources of the asset disposal income Amount Occurred in the Current Period
                                                                                                 Period

Income from disposal of fixed assets                               34,004,512.04                              509,340.38


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Income from the disposal of
                                                                                 200,165.29
right-of-use assets

Total                                                                          34,204,677.33                                 509,340.38


56. Non-operating Income

                                                                                                                               Unit: RMB

                                                                                                              Amount recorded into
                                         Amount Occurred in the             Amount Occurred in the
                Item                                                                                       non-recurring profit and loss
                                             Current Period                     Previous Period
                                                                                                                 in current period

Gains and losses of                                     1,661,717.35                       1,709,154.86                    1,661,717.35
non-current asset retirement

Government subsidies                                         111,808.80                    2,184,676.30                      111,808.80

Others                                                10,269,649.13                        7,758,810.23                   10,269,649.13

Total                                                 12,043,175.28                        11,652,641.39                  12,043,175.28

Government subsidies recorded into current period P/L:
                                                                                                                               Unit: RMB

                                                                  Subsidies
                                Distri
                                                                   Influence                   This         Previous
                                butin                                            Special                                    Related to
  Subsidy        Distributing                                     Profit and                 period's       period's
                                     g     Types of Nature                      Subsidy                                   assets/related
    items              Entity                                     Loss in the               amount of      amount of
                                Reas                                              or not                                    to income
                                                                   Current                  occurrence     occurrence
                                 on
                                                                  Year or not

                                         Subsidies are
                                         received for
Retention                                undertaking state
allowance       Other                    functions to protect
for overseas overseas           Subsi certain public                                                                      Related to
                                                                 Yes            No          111,808.80     1,490,925.30
employees       government dy            utilities, secure                                                                income
during the      s                        socially necessary
pandemic                                 products' supply, or
                                         perform price
                                         control function

2019                                     Subsidies received
                Economic
Hangzhou                                 due to
                and
Fuyang                                   engagement in
                Information
District, Top                   Rewa specific industries                                                                  Related to
                Bureau of                                        Yes            No                           300,000.00
Ten Merit                       rd       and trades                                                                       income
                Fuyang
Enterprise                               encouraged and
                District,
(Excellent                               supported by the
                Hangzhou
Entrepreneu                              State (obtained by


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r) Award                            national policies
                                    and regulations)

                                    Subsidies received
                                    due to
                                    engagement in
                Finance
                                    specific industries
Other           Bureau of
                            Subsi and trades                                                               Related to
special         Binjiang                                  Yes         No                      163,251.00
                            dy      encouraged and                                                         income
subsidies       District,
                                    supported by the
                Hangzhou
                                    State (obtained by
                                    national policies
                                    and regulations)

Wuzhou
                                    Subsidies received
allocated
                                    due to
special         Wuzhou
                                    engagement in
funds to        Changzhou
                                    specific industries
actively        District
                            Subsi and trades                                                               Related to
support and Developme                                     Yes         No                       50,000.00
                            dy      encouraged and                                                         income
cultivate       nt and
                                    supported by the
enterprises     Reform
                                    State (obtained by
above           Bureau
                                    national policies
designated
                                    and regulations)
size

                                    Subsidies obtained
                Hangzhou            for research and
Wasu IoT
                Wasu Digital Rewa development,                                                             Related to
Competition                                               Yes         No                       50,000.00
                TV Media    rd      technological                                                          income
Reward
                Group               update and
                                    transformation

One-time
rewards and
                                    Subsidies obtained
subsidies for
                Hangzhou            due to local
municipal
                Employment Rewa support policies                                                           Related to
employment                                                Yes         No                       50,000.00
                Service     rd      such as investment                                                     income
and poverty
                Center              promotion by local
alleviation
                                    governments
caring
enterprise

Subsidy for                         Subsidies obtained
the             Hangzhou            due to local
                            Subsi                                                                          Related to
elimination     Finance             support policies      Yes         No                       30,500.00
                            dy                                                                             income
of old          Bureau              such as investment
vehicles in                         promotion by local


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Hangzhou                            governments

Rewards for
intelligent
firefighting   Xiong'an
robot of       New Area
                                    Subsidies obtained
Outstanding Future
                                    for research and
Product        Industrial
                              Rewa development,                                                                Related to
Design         Design                                     Yes           No                         20,000.00
                              rd    technological                                                              income
Award, the     Institute
                                    update and
first          (non-profit
                                    transformation
Goldreed       organization
Industrial     )
Design
Award

                                    Subsidies received
Outstanding                         due to
enterprise                          engagement in
subsidy for    Hangzhou             specific industries
corporate      Federation     Subsi and trades                                                                 Related to
                                                          Yes           No                         20,000.00
social         of Trade       dy    encouraged and                                                             income
responsibilit Unions                supported by the
y                                   State (obtained by
construction                        national policies
                                    and regulations)

               Beijing Aidi         Subsidies obtained
Third prize
               Aiwen                for research and
of the
               Public         Rewa development,                                                                Related to
second                                                    Yes           No                         10,000.00
               Relations      rd    technological                                                              income
"Bloom
               Consulting           update and
Cup"
               Co. Ltd.             transformation


57. Non-operating Expense

                                                                                                                    Unit: RMB

                                                                                                  Amount recorded into
                                   Amount Occurred in the          Amount Occurred in the
               Item                                                                           non-recurring profit and loss in
                                        Current Period                 Previous Period
                                                                                                      current period

Gains and losses of                              2,765,871.80                  2,409,592.50                     2,765,871.80
non-current asset retirement

Water conservancy fund                               135,169.92                   19,920.14

Donations                                        6,150,317.17                  9,691,588.02                     6,150,317.17

Others                                           5,521,352.18                  7,712,710.64                     5,521,352.18


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Total                                          14,572,711.07               19,833,811.30                  14,437,541.15


58. Income Tax Expense

(1) Income tax expenses table

                                                                                                               Unit: RMB

               Item                Amount Occurred in the Current Period     Amount Occurred in the Previous Period

Current income tax expense                                196,811,813.43                                 459,316,010.35

Deferred income tax expense                              -138,697,105.68                                -145,789,110.85

Total                                                      58,114,707.75                                 313,526,899.50


(2) Reconciliation of accounting profits and income tax expenses

                                                                                                               Unit: RMB

                                       Item                                       Amount Occurred in the Current Period

Total Profit                                                                                           3,469,661,280.33

Income tax expense calculated at statutory/applicable tax rate                                           520,449,192.05

Impact by applying different tax rates to subsidiaries                                                    14,808,264.37

Impact of income tax before adjustment in this period                                                   -196,076,151.81

Impact of the non-deductible costs, expenses and losses                                                   23,348,547.63

Impact of additional deduction of the research and development expenses                                 -415,607,617.69

Others                                                                                                   111,192,473.20

Income tax expense                                                                                        58,114,707.75


59. Other Comprehensive Income

See the notes in this section for details.


60. Items of Cash Flow Statement

(1) Other cash receipts relating to operating activities

                                                                                                               Unit: RMB

                  Item                   Amount Occurred in the Current Period Amount Occurred in the Previous Period

Interest Income                                                  73,826,022.93                            44,344,347.60

Government subsidies                                           1,020,878,478.91                          224,878,083.01

Tender and performance guarantee
                                                                 83,062,969.71                           163,109,135.49
deposit


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Incomings and outgoings and
                                                              41,473,476.57                             134,565,221.99
advanced payments

Others                                                         2,406,041.65                               4,602,787.68

Total                                                      1,221,646,989.77                             571,499,575.77


(2) Other cash payments relating to operating activities

                                                                                                             Unit: RMB

                                                    Amount Occurred in the         Amount Occurred in the Previous
                      Item
                                                        Current Period                         Period

Administrative expenses                                        257,623,098.08                           314,803,749.36

Communication expense                                           59,747,229.64                            84,659,191.85

Business entertainment                                         230,187,196.11                           209,186,054.00

Traveling expense                                              278,738,761.16                           208,698,076.66

Marketing expense                                              267,267,001.71                           199,375,581.47

Transportation and vehicle expenses                             31,157,041.82                           408,198,473.50

Knowledge resource fee                                         131,977,078.95                            97,283,546.29

Research and development consumption and
                                                               101,460,485.44                           112,303,294.22
external inspection fee

Taxation and insurance expense                                 254,884,579.54                           234,474,773.17

Tender and performance guarantee deposit                        60,618,062.18                           101,864,218.45

Incomings and outgoings and advanced
                                                               115,025,798.09                            96,425,086.32
payments

Consumables and service fees                                   202,657,426.37                           263,393,950.87

Others                                                          68,384,593.74                            99,399,061.43

Total                                                        2,059,728,352.83                       2,430,065,057.59


(3) Other cash receipts relating to investing activities

                                                                                                             Unit: RMB

                                                          Amount Occurred in the          Amount Occurred in the
                          Item
                                                              Current Period                  Previous Period

Receipts of cash from forward exchange contracts                         49,758,199.26                   82,617,745.87

Receipts of loans from non-financial institutions                                                         6,518,245.35

Total                                                                    49,758,199.26                   89,135,991.22




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(4) Other cash payments related to investing activities

                                                                                                               Unit: RMB

                 Item                   Amount Occurred in the Current Period Amount Occurred in the Previous Period

Cash paid for forward exchange
                                                                20,521,853.51                              81,870,092.14
contracts

Disposal of cash from subsidiaries                                                                         16,669,483.52

Total                                                           20,521,853.51                              98,539,575.66


(5) Other cash receipts related to financing activities

                                                                                                               Unit: RMB

                                                       Amount Occurred in the       Amount Occurred in the Previous
                           Item
                                                           Current Period                        Period

Receipts of loans from non-financial institutions                  54,524,867.57

Withdrawn documentary credit deposit                                                                 3,124,671,188.92

Cash of stock option incentive                                                                             99,994,181.16

Total                                                              54,524,867.57                     3,224,665,370.08


(6) Other cash payments related to financing activities

                                                                                                               Unit: RMB

                                                                                    Amount Occurred in the Previous
                    Item                  Amount Occurred in the Current Period
                                                                                                Period

Leasing fees paid                                               112,180,597.35

Listing fees paid                                                 4,530,800.00

Loan deposit and others paid                                        453,263.81                       2,880,504,188.92

Cashes for purchasing minority equity                                                                       7,004,918.00

Equity repurchase cash paid                                                                                66,851,342.80

Total                                                           117,164,661.16                       2,954,360,449.72


61. Supplementary Information on Cash Flow Statement

(1) Supplementary information about the Cash Flow Statement

                                                                                                               Unit: RMB

              Supplementary information                     Amount of this period         Amount of Previous Period

1. Reconciliation of net profit to cash flows from
                                                                     --                               --
operational activities:


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     Net Profit                                                    3,411,546,572.58               3,935,241,656.29

     Add: provision for impairment of assets                             49,902,275.84              128,579,641.41

             Credit impairment loss                                     745,010,186.63              575,685,022.80

             Depreciation of fixed assets, oil and gas
                                                                        318,313,654.19              262,783,826.09
assets, productive biological assets

             Depreciation of Right-of-use Assets                        100,221,147.86

             Amortization of Intangible Assets                           46,059,748.23                  46,215,176.82

             Amortization of long-term deferred
                                                                         28,361,393.05                  21,940,297.81
expenses

             Losses on disposal of fixed assets,
intangible assets and other long-term assets (mark                      -34,204,677.33                    -509,340.38
"-" for incomes)

             Losses on scrapping of fixed assets (mark
                                                                          1,104,154.45                    700,437.64
"-" for incomes)

             Losses on fair value changes (mark "-" for
                                                                    -125,378,610.62                -185,732,977.36
incomes)

             Financial expenses (mark "-" for incomes)                  403,295,648.17              426,254,882.21

             Losses on investment (mark "-" for
                                                                        194,259,295.37             -975,589,960.06
incomes)

             Decrease on deferred income tax assets
                                                                    -133,202,841.66                -162,496,783.63
(mark "-" for increases)

             Increase on deferred income tax liabilities
                                                                         -5,494,264.02                  16,707,672.78
(mark "-" for decreases)

             Decrease on inventories (mark "-" for
                                                                  -1,927,516,518.82              -1,301,472,980.94
increases)

             Decrease on operational receivables (mark
                                                                  -2,547,374,670.44                -269,594,994.62
"-" for increases)

             Increase on operational payables (mark "-"
                                                                   1,189,944,162.66               1,711,910,471.92
for decreases)

             Others                                                      12,714,091.87              170,911,019.61

             Net cash flow generated by operating
                                                                   1,727,560,748.01               4,401,533,068.39
activities

2. Major investing and financing activities not
                                                                   --                              --
involving cash receipts and payment:

     Conversion of Debt into Capital

     Convertible corporate bond within 1 Year

     Fixed Assets under Finance Lease



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3. Net changes in cash and cash equivalents:                            --                                 --

       Closing balance of cash                                           7,617,576,852.32                   7,358,452,769.53

       Less: opening balance of cash                                     7,358,452,769.53                   2,734,185,976.41

       Add: closing balance of cash equivalents

       Less: opening balance of cash equivalents

       Net additions to balance of equivalents                                259,124,082.79                4,624,266,793.12


(2) Net cash receipts from disposal of subsidiaries in this period

                                                                                                                       Unit: RMB

                                                                                                             Amount

Cash or cash equivalents used for disposal of subsidiaries which was received in this period                     25,714,582.64

Including:                                                                                                       --

Zhejiang Dahua Security Service Co., Ltd.                                                                        25,714,582.64

Plus: cash or cash equivalents received in the current period from the disposal of subsidiaries
                                                                                                              360,000,000.00
in previous periods

Including:                                                                                                       --

Zhejiang Huatu Microchip Technology Co., Ltd.                                                                 360,000,000.00

Net cash arising from disposal of subsidiaries                                                                385,714,582.64


(3) Composition of cash and cash equivalents

                                                                                                                       Unit: RMB

                    Item                         Balance at the End of the Period        Balance at the Start of the Period

Ⅰ. Cash                                                          7,617,576,852.32                          7,358,452,769.53

Including: cash on hand                                                  23,443.62                                    24,145.51

         Bank deposit for payment at any
                                                                  7,305,614,048.36                          7,324,387,076.66
time

         Other cash and bank balances for
                                                                    311,939,360.34                               34,041,547.36
payment at any time

Ⅲ. Closing balance of cash and cash
                                                                  7,617,576,852.32                          7,358,452,769.53
equivalents


62. Assets with Restricted Ownership Rights or Rights to Use

                                                                                                                       Unit: RMB

                    Item                     Book value at the end of the period               Cause of restrictions

Cash and Bank Balances                                               96,491,171.83 Guarantee letter security deposit, note


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                                                                                 security deposit, frozen funds

                                                                                 Pledge used to issue bank acceptance
Notes receivable and receivables
                                                              1,266,451,881.72 bills and endorsed or discounted notes
financing
                                                                                 not derecognized

Accounts receivable                                              10,671,527.09 Supply chain finance not derecognized

Long-term Receivables                                           148,512,859.01 Pledge for bank borrowings

Non-current Assets Due within 1 Year                             29,181,283.11 Pledge for bank borrowings

Total                                                         1,551,308,722.76                      --


63. Monetary Items in Foreign Currencies

(1) Monetary items in foreign currencies

                                                                                                                  Unit: RMB

                               Closing balance in foreign                                   Closing Balance Converted
              Item                                          Exchange rate for conversion
                                       currencies                                                    into RMB

Cash and Bank Balances                     --                            --

Including: USD                            369,325,799.06 6.3757                                          2,354,710,497.05

        EUR                                60,973,346.04 7.2197                                           440,209,266.40

        HKD                                17,173,866.04 0.8176                                            14,041,352.87

AED                                        60,339,646.87 1.7361                                           104,752,694.13

INR                                       723,224,974.78 0.0857                                            61,964,193.67

GBP                                             6,597,190.14 8.6064                                        56,778,057.22

Total amount of other
                                                                                                          238,608,885.64
currencies

Accounts receivable                        --                            --

Including: USD                            546,312,281.78 6.3757                                          3,483,123,214.93

        EUR                                61,247,397.93 7.2197                                           442,187,838.84

        HKD

INR                                     3,626,230,353.03 0.0857                                           310,686,781.72

AUD                                        31,737,239.06 4.6220                                           146,689,518.94

PLN                                        80,298,173.62 1.5717                                           126,207,364.55

Total amount of other
                                                                                                          454,792,281.62
currencies

Long-term loan                             --                            --

Including: USD

        EUR


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       HKD

Accounts Payable

Including: USD                               257,794,118.68 6.3757                                       1,643,617,962.46

INR                                        3,916,362,020.71 0.0857                                         335,544,572.14

MXN                                            21,185,758.54 0.3116                                           6,601,981.47

EUR                                               610,949.17 7.2197                                           4,410,869.72

AUD                                               231,419.01 4.6220                                           1,069,618.66

BRL                                               853,570.68 1.1443                                             976,776.56

Total amount of other
                                                                                                              3,684,421.32
currencies


(2) Notes on overseas business entities, including that for the important overseas business
entities, the overseas main premises, functional currency and selection basis shall be disclosed.
If there are changes on its functional currency, the causes for the changes shall be disclosed as
well.

√ Applicable □ Not applicable
Since the overseas business entity of the Company, Dahua Technology (HK) Limited, does not have autonomy over its
business activities, which are the extension of the business activities of the Company, constituting the business activities
of the Company, RMB shall be used as its functional currency.


64. Government Subsidies

(1) Basic information about government subsidies

                                                                                                                  Unit: RMB

                                                                                                        Amount taken to
                           Types                                Amount            Items reported
                                                                                                          current P&L

VAT refund                                                    810,902,494.10 Other Incomes                  810,902,494.10

Leading policy R&D funding                                     69,012,100.00 Other Incomes                   69,012,100.00

                                                                               Deferred
Special awards for Fuyang Dahua Intelligence (IoT)
                                                               63,320,000.00 income/other                     3,172,623.48
Industrial Park Project
                                                                               incomes

                                                                               Deferred
Phase I investment financial incentive fund for security
                                                               53,505,000.00 income/other                     1,029,562.47
video surveillance product production base project
                                                                               incomes

Financial subsidy for science and technology R&D plan
                                                               34,027,700.00 Other Incomes                   34,027,700.00
projects

Core Electronics, High-End General-Purpose Chips and           16,917,800.00 Other Incomes                   16,917,800.00



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Basic Software Products special fund

Special financial award funds                                 11,779,500.00 Other Incomes               11,779,500.00

District-level funding for the creation of an international
                                                              10,000,000.00 Other Incomes               10,000,000.00
software city

                                                                              Deferred
Funding of Hangzhou for manufacturing enterprise
                                                               9,197,700.00 income/other                 3,048,944.21
technological transformation
                                                                              incomes

Tax refund                                                     8,732,372.73 Other Incomes                8,732,372.73

Foreign trade export increment and premium subsidy             7,232,889.50 Other Incomes                7,232,889.50

Rent subsidy                                                   6,721,912.77 Other Incomes                6,721,912.77

Special subsidy for development of integrated circuit
                                                               6,364,910.00 Other Incomes                6,364,910.00
industry in Hangzhou

Hangzhou central pilot project subsidy for the
construction of a modern supply chain system in the            6,012,500.00 Other Incomes                6,012,500.00
field of circulation

Patent subsidies                                               5,552,720.00 Other Incomes                5,552,720.00

Provincial key industrial Internet platform project funding    5,000,000.00 Other Incomes                5,000,000.00

Subsidies for stable positions                                 3,958,970.82 Other Incomes                3,958,970.82

Special funds for foreign trade and economic
                                                               3,907,100.00 Other Incomes                3,907,100.00
development

Export credit insurance premium subsidies                      2,739,200.00 Other Incomes                2,739,200.00

Provincial government quality award incentive funds            2,000,000.00 Other Incomes                2,000,000.00

Subsidies for enterprise practical training                    1,586,049.30 Other Incomes                1,586,049.30

Return from social security                                    1,242,776.80 Other Incomes                1,242,776.80

Post-doctoral research funding                                 1,120,000.00 Other Incomes                1,120,000.00

High-tech enterprise subsidies                                 1,100,000.00 Other Incomes                1,100,000.00

Intellectual property incentive funds                          1,042,000.00 Other Incomes                1,042,000.00

VAT deduction                                                    581,532.56 Other Incomes                  581,532.56

Government subsidies during the pandemic                         553,931.93 Other Incomes                  553,931.93

Retention allowance for overseas employees during the                         Non-operating
                                                                 111,808.80                                111,808.80
pandemic                                                                      Revenue

VAT exemption                                                       9,000.00 Other Incomes                   9,000.00

Others                                                         2,771,536.00 Other Incomes                2,771,536.00


(2) Repayment of government subsidies

√ Applicable □ Not applicable


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                                                                                                                              Unit: RMB

                          Item                                Amount                               Causes

The concessional loan discount interest for                                Early repayment of loans is due to the pandemic, so
provincial pandemic prevention and control of key            102,326.40 refund the excess subsidized portion of the financial
protection enterprises                                                     discount interest


VIII. Changes in the Scope of Consolidation

1. No business consolidation under non-common control during this period

2. No business consolidation under common control during this period

3. Disposal of subsidiaries

Is there any situation where disposal of investment in subsidiaries in a single transaction causes loss of control
√ Yes □ No
                                                                                                                              Unit: RMB

                                                                At the
                                                               level of
                                                               consolid                                                         The
                                                                 ated                                                         amount
                                                               financial                                                      of other
                                                                                                                    The
                                                               stateme                                                        compre
                                                                                                                   determi
                                                                  nt                                                          hensive
                                                                                                                   nation
                                                               corresp                                                        incomes
                                                                                                         Gains or method
                                                               onding                                                          related
                                                                           Percent   Book       Fair     losses     and
                                                     Basis      to the                                                         to the
                                                                           age of value of value of       from      main
                                                      for      disposal                                                        equity
                                                                           remaini remaini remaini re-meas assump
                                 Method Time-po determi         price                                                         investm
Name of Equity         Equity                                                ng        ng        ng      urement tions of
                                   s of    int of   ning the and the                                                           ent of
 Subsidi disposal disposal                                                 equity    equity    equity       of     the fair
                                  equity   loss of time-poi disposal                                                            the
  aries        price   ratio                                               on the    on the    on the    remaini value of
                                 disposal control    nt of        of                                                          original
                                                                           date of   date of   date of     ng      remaini
                                                    loss of investm                                                           subsidia
                                                                           loss of   loss of   loss of equity at     ng
                                                    control    ent, the                                                          ry
                                                                           control   control   control     fair    equity
                                                               differen                                                       transferr
                                                                                                          value    on the
                                                               ce in the                                                       ed into
                                                                                                                   date of
                                                                 net                                                          investm
                                                                                                                   loss of
                                                                asset                                                           ent
                                                                                                                   control
                                                               share of                                                        profits
                                                                 the                                                            and
                                                               subsidia                                                        losses
                                                               ry shall
                                                                  be


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                                                                gained

                                                     Signed
                                                     Equity
                                                     Transfer
Zhejian                                              Agreem
g Dahua                                     Septem ent and
            57,500,              Equity                         13,077,
Security                51.00%              ber 24, complet                   0.00%      0.00    0.00     0.00              0.00
               000.00            transfer                        766.12
Service                                     2021     ed the
Co., Ltd.                                            delivery
                                                     of
                                                     property
                                                     rights

Is there any situation where disposal of investment in subsidiaries is achieved through multiple transactions in various
stages, causing loss of control in this period
□ Yes √ No


4. Changes in the Scope of Consolidation for Other Reasons

Explanations on the changes in the scope of consolidation caused by other reasons (for example, newly established
subsidiaries, subsidiaries clearing, etc.) and relevant information:


1. The Company invested and established 7 domestic subsidiaries, namely Zhejiang Huajian Technology Co., Ltd., Wuhu
Huajian Technology Co., Ltd., Tianjin Huajian Technology Co., Ltd., Zhengzhou Dahua Zhian Information Technology Co.,
Ltd., Anhui Dahua Zhilian Information Technology Co., Ltd., Anhui Dahua Zhishu Information Technology Co., Ltd. ,
Changsha Dahua Technology Co., Ltd., and 4 overseas subsidiaries, namely Dahua Technology Pacific S.A, Dahua
Technology QFZ LLC, Dahua Technology International Pte. Ltd., Huacheng Network (HK) Technology Co., Ltd., the above
subsidiaries will be included in the scope of consolidation since the date of establishment.


2. The Company's subsidiaries Hangzhou Huajuan Technology Co., Ltd. and Zhejiang Huaxuan Technology Co., Ltd.
were canceled in this period, and will not be included in the scope of consolidation since the date of cancellation.




IX. Equity in Other Entities

1. Equity in Subsidiaries

(1) Composition of the enterprise group


                                                                                                  Shareholding
    Name of                                                                         Business                         Acquisition
                        Main Place of Business        Registered Address                           Percentage
  Subsidiaries                                                                        Nature                           Method
                                                                                                 Direct   Indirect

Dahua System        Binjiang District,             Binjiang District,             Electronics   100.00%              Establishme


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Engineering      Hangzhou                   Hangzhou                       and                                  nt
                                                                           information

                                                                           Electronics
Dahua Vision     Binjiang District,         Binjiang District,                                                  Establishme
                                                                           and              100.00%
Technology       Hangzhou                   Hangzhou                                                            nt
                                                                           information

                                                                           Electronics
Dahua Security Binjiang District,           Binjiang District,                                                  Establishme
                                                                           and               51.00%
Network          Hangzhou                   Hangzhou                                                            nt
                                                                           information

                                                                           Electronics
                 Binjiang District,         Binjiang District,                                                  Establishme
Dahua Ju'an                                                                and               51.00%
                 Hangzhou                   Hangzhou                                                            nt
                                                                           information

                                                                           Electronics
Guangxi Dahua                                                                                                   Establishme
                 Youjiang District, Baise   Youjiang District, Baise       and              100.00%
Information                                                                                                     nt
                                                                           information

Guangxi                                                                                                         Establishme
                 Qingxiu District, Nanning Qingxiu District, Nanning Service                100.00%
Security                                                                                                        nt

                                                                           Electronics
Hangzhou         Binjiang District,         Binjiang District,                             45.00%               Establishme
                                                                           and
Xiaohua          Hangzhou                   Hangzhou                                       (Note 1)             nt
                                                                           information

                                                                           Electronics
                 Fuyang District,           Fuyang District,                               90.09%               Establishme
Dahua Zhilian                                                              and
                 Hangzhou                   Hangzhou                                       (Note 2)             nt
                                                                           information

Dahua                                                                      Investment &
                 Fuyang District,           Fuyang District,                                                    Establishme
investment                                                                 investment        75.00%
                 Hangzhou                   Hangzhou                                                            nt
management                                                                 management

                                                                           Electronics
Guangxi                                                                                                         Establishme
                 Youjiang District, Baise   Youjiang District, Baise       and               65.00%
Zhicheng                                                                                                        nt
                                                                           information

                                                                           Electronics
Hangzhou         Binjiang District,         Binjiang District,                                                  Establishme
                                                                           and               51.00%
Huacheng         Hangzhou                   Hangzhou                                                            nt
                                                                           information

                                                                           Electronics
Xinjiang                                                                                                        Establishme
                 Shihezi, Xinjiang          Shihezi, Xinjiang              and                         92.00%
Information                                                                                                     nt
                                                                           information

                                                                           Sci-tech
                                                                           popularizatio
HuaRay           Binjiang District,         Binjiang District,             n and             45.90%             Establishme
Technology       Hangzhou                   Hangzhou                       application      (Note 3)            nt
                                                                           services
                                                                           industry



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                                                                            Electronics
                   Fuyang District,          Fuyang District,                                                   Establishme
Fuyang Hua'ao                                                               and            51.00%
                   Hangzhou                  Hangzhou                                                           nt
                                                                            information

                                                                            Electronics
Huafei             Binjiang District,        Binjiang District,                            45.50%               Establishme
                                                                            and
Intelligent        Hangzhou                  Hangzhou                                      (Note 4)             nt
                                                                            information

                                                                            Electronics
Huachuang          Binjiang District,        Binjiang District,                                                 Establishme
                                                                            and            51.00%
Vision             Hangzhou                  Hangzhou                                                           nt
                                                                            information

                                                                            Electronics
                   Guanshanhu District,      Guanshanhu District,                          45.00%               Establishme
Guizhou Huayi                                                               and
                   Guiyang                   Guiyang                                       (Note 5)             nt
                                                                            information

                                                                            Electronics
                   Qira County, Hotan,       Qira County, Hotan,                                                Establishme
Xinjiang Zhihe                                                              and                       97.00%
                   Xinjiang                  Xinjiang                                                           nt
                                                                            information

                                                                            Electronics
Guangxi                                                                                                         Establishme
                   Wuzhou, Guangxi           Wuzhou, Guangxi                and                       90.00%
Huacheng                                                                                                        nt
                                                                            information

                                                                            Electronics
Meitan Dahua                                                                                                    Establishme
                   Zunyi, Guizhou            Zunyi, Guizhou                 and                       100.00%
Technology                                                                                                      nt
                                                                            information

                   New District, Bai County, New District, Bai County, Electronics
Inner Mongolia                                                                                                  Establishme
                   Chahar Right Wing Back Chahar Right Wing Back and                                  95.00%
Zhimeng                                                                                                         nt
                   Banner                    Banner                         information

                                                                            Electronics
                   Hetian County, Hetian,    Hetian County, Hetian,                                             Establishme
Xinjiang Zhitian                                                            and                       97.00%
                   Xinjiang                  Xinjiang                                                           nt
                                                                            information

                                                                            Electronics
                   Shache County, Kashgar Shache County, Kashgar                                                Establishme
Xinjiang Xinzhi                                                             and                       100.00%
                   District, Xinjiang        District, Xinjiang                                                 nt
                                                                            information

                                                                            Electronics
                                                                                                                Establishme
Xinjiang Huayue Kashgar, Xinjiang            Kashgar, Xinjiang              and                       100.00%
                                                                                                                nt
                                                                            information

                                                                            Electronics
                                                                                                                Establishme
Tianjin Dahua      Tianjin Binhai New Area   Tianjin Binhai New Area        and                       65.00%
                                                                                                                nt
                                                                            information

                                                                            Electronics
                   Shuangpai County,         Shuangpai County,                                                  Establishme
Dahua Zhilong                                                               and                       90.00%
                   Yongzhou City             Yongzhou City                                                      nt
                                                                            information

Vision             Fuyang District,          Fuyang District,               Electronics   100.00%               Establishme



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Technology      Hangzhou City, Zhejiang    Hangzhou City, Zhejiang        and                              nt
                Province                   Province                       information

                Fuyang District,           Fuyang District,               Electronics
Huaxiao                                                                                                    Establishme
                Hangzhou City, Zhejiang    Hangzhou City, Zhejiang        and            51.00%
Technology                                                                                                 nt
                Province                   Province                       information

                                                                          Electronics
                Xi'an City, Shaanxi        Xi'an City, Shaanxi                                             Establishme
Xi'an Dahua                                                               and           100.00%
                Province                   Province                                                        nt
                                                                          information

                                                                          Electronics
                                                                                                           Establishme
Wuxi Ruipin     Wuxi City                  Wuxi City                      and            51.00%
                                                                                                           nt
                                                                          information

                                                                          Electronics
                                                                                                           Establishme
Beijing Huayue Xicheng District, Beijing   Xicheng District, Beijing      and           100.00%
                                                                                                           nt
                                                                          information

                                                                          Electronics
Shanghai                                                                                                   Establishme
                Putuo District, Shanghai   Putuo District, Shanghai       and           100.00%
Huashang                                                                                                   nt
                                                                          information

                                                                          Electronics
                Wucheng District, Jinhua Wucheng District, Jinhua                                          Establishme
Dahua Jinzhi                                                              and           100.00%
                City, Zhejiang Province    City, Zhejiang Province                                         nt
                                                                          information

                                                                                                           Business
                                                                          Electronics                      combination
Dahua
                Chengdu High-tech Zone Chengdu High-tech Zone and                       100.00%            not under
Guangxun
                                                                          information                      common
                                                                                                           control

                                                                          Electronics
Zhoushan        Zhoushan City, Zhejiang    Zhoushan City, Zhejiang                                         Establishme
                                                                          and            58.80%
Operation       Province                   Province                                                        nt
                                                                          information

                                                                          Electronics
                Lijiang City, Yunnan       Lijiang City, Yunnan                                            Establishme
Yunnan Zhili                                                              and            90.00%
                Province                   Province                                                        nt
                                                                          information

                Liuzhou City, Guangxi      Liuzhou City, Guangxi          Electronics
Guangxi Dahua                                                                                              Establishme
                Zhuang Autonomous          Zhuang Autonomous              and           100.00%
Technology                                                                                                 nt
                Region                     Region                         information

                                                                          Electronics
                Binjiang District,         Binjiang District,                                              Establishme
Dahua Storage                                                             and            51.00%
                Hangzhou                   Hangzhou                                                        nt
                                                                          information

                Binjiang District,         Binjiang District,             Automotive                       Establishme
Huaruijie                                                                                51.00%
                Hangzhou                   Hangzhou                       electronics                      nt

Chengdu Zhilian Longquanyi District,       Longquanyi District,           Electronics   100.00%            Establishme



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                 Chengdu                  Chengdu                        and                                 nt
                                                                         information

                                                                         Electronics
                 Longquanyi District,     Longquanyi District,                                               Establishme
Chengdu Zhian                                                            and           100.00%
                 Chengdu                  Chengdu                                                            nt
                                                                         information

                                                                         Electronics
                 Longquanyi District,     Longquanyi District,                                               Establishme
Chengdu Zhishu                                                           and           100.00%
                 Chengdu                  Chengdu                                                            nt
                                                                         information

                                                                         Electronics
Chengdu          Longquanyi District,     Longquanyi District,                                               Establishme
                                                                         and           100.00%
Zhichuang        Chengdu                  Chengdu                                                            nt
                                                                         information

                                                                         Electronics
Chengdu Smart                                                                                                Establishme
                 Dayi County, Chengdu     Dayi County, Chengdu           and            90.00%
Network                                                                                                      nt
                                                                         information

                                                                         Electronics
Huakong          Wucheng District, Jinhua Wucheng District, Jinhua                                           Establishme
                                                                         and           100.00%
Software         City                     City                                                               nt
                                                                         information

                                                                         Electronics
Huacheng         Binjiang District,       Binjiang District,                                                 Establishme
                                                                         and                       100.00%
Software         Hangzhou                 Hangzhou                                                           nt
                                                                         information

                                                                         Electronics
                 Nanming District,        Nanming District,                                                  Establishme
Guizhou Dahua                                                            and           100.00%
                 Guiyang                  Guiyang                                                            nt
                                                                         information

                                                                         Electronics
                                                                                                             Establishme
Henan Dahua      Zhengzhou, Henan         Zhengzhou, Henan               and           100.00%
                                                                                                             nt
                                                                         information

                                                                         Electronics
                 Binjiang District,       Binjiang District,                            45.00%               Establishme
Huajian                                                                  and
                 Hangzhou                 Hangzhou                                      (Note 6)             nt
                                                                         information

                                                                         Electronics
Zhengzhou                                                                                                    Establishme
                 Zhengzhou, Henan         Zhengzhou, Henan               and           100.00%
Dahua Zhian                                                                                                  nt
                                                                         information

                                                                         Electronics
                                                                                                             Establishme
Anhui Zhilian    Hefei, Anhui             Hefei, Anhui                   and           100.00%
                                                                                                             nt
                                                                         information

                                                                         Electronics
                                                                                                             Establishme
Anhui Zhishu     Hefei, Anhui             Hefei, Anhui                   and           100.00%
                                                                                                             nt
                                                                         information

                                                                         Electronics                         Establishme
Wuhu Huajian     Wuhu, Anhui              Wuhu, Anhui                                              100.00%
                                                                         and                                 nt



                                                                                                                      333
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                                                                       information

                                                                       Electronics
Changsha                                                                                                 Establishme
                  Changsha, Hunan          Changsha, Hunan             and           100.00%
Dahua                                                                                                    nt
                                                                       information

                                                                       Electronics
                                                                                                         Establishme
Tianjin Huajian   Hexi District, Tianjin   Hexi District, Tianjin      and                     100.00%
                                                                                                         nt
                                                                       information

                                                                       Electronics
Dahua Hong                                                                                               Establishme
                  Hong Kong                Hong Kong                   and           100.00%
Kong                                                                                                     nt
                                                                       information

                                                                       Electronics
                                                                                                         Establishme
Dahua USA         USA                      USA                         and                     100.00%
                                                                                                         nt
                                                                       information

                                                                       Electronics
                                                                                                         Establishme
Dahua Europe      Netherlands              Netherlands                 and                     100.00%
                                                                                                         nt
                                                                       information

                                                                       Electronics
Dahua Middle                                                                                             Establishme
                  United Arab Emirates     United Arab Emirates        and                     100.00%
East                                                                                                     nt
                                                                       information

                                                                       Electronics
                                                                                                         Establishme
Dahua Mexico      Mexico                   Mexico                      and                     100.00%
                                                                                                         nt
                                                                       information

                                                                       Electronics
                                                                                                         Establishme
Dahua Chile       Chile                    Chile                       and                     100.00%
                                                                                                         nt
                                                                       information

                                                                       Electronics
Dahua                                                                                                    Establishme
                  Columbia                 Columbia                    and                     100.00%
Colombia                                                                                                 nt
                                                                       information

                                                                       Electronics
                                                                                                         Establishme
Dahua Australia Australia                  Australia                   and                     100.00%
                                                                                                         nt
                                                                       information

                                                                       Electronics
Dahua                                                                                                    Establishme
                  Singapore                Singapore                   and                     100.00%
Singapore                                                                                                nt
                                                                       information

                                                                       Electronics
Dahua South                                                                                              Establishme
                  South Africa             South Africa                and                     100.00%
Africa                                                                                                   nt
                                                                       information

                                                                       Electronics
                                                                                                         Establishme
Dahua Peru        Peru                     Peru                        and                     100.00%
                                                                                                         nt
                                                                       information



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                                                      Electronics
                                                                                        Establishme
Dahua Brazil    Brazil        Brazil                  and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Russia    Russia        Russia                  and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Canada Canada           Canada                  and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Panama Panama           Panama                  and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Hungary Hungary         Hungary                 and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Poland    Poland        Poland                  and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Tunisia   Tunisia       Tunisia                 and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Kenya     Kenya         Kenya                   and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua UK        UK            UK                      and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Bulgaria Bulgaria       Bulgaria                and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Serbia    Serbia        Serbia                  and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Germany Germany         Germany                 and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Malaysia Malaysia       Malaysia                and                     100.00%
                                                                                        nt
                                                      information

Dahua Korea     South Korea   South Korea             Electronics             100.00% Establishme



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                                                               and                               nt
                                                               information

                                                               Electronics
Dahua                                                                                            Establishme
                   Indonesia        Indonesia                  and                      67.00%
Indonesia                                                                                        nt
                                                               information

                                                               Electronics
                                                                                                 Establishme
Dahua India        India            India                      and                     100.00%
                                                                                                 nt
                                                               information

                                                               Electronics
                                                                                                 Establishme
Dahua Turkey       Turkey           Turkey                     and                     100.00%
                                                                                                 nt
                                                               information

                                                               Electronics
                                                                                                 Establishme
Dahua Czech        Czech Republic   Czech Republic             and                     100.00%
                                                                                                 nt
                                                               information

                                                               Electronics
Dahua                                                                                            Establishme
                   Argentina        Argentina                  and                     100.00%
Argentina                                                                                        nt
                                                               information

                                                               Electronics
                                                                                                 Establishme
Dahua Spain        Spain            Spain                      and                     100.00%
                                                                                                 nt
                                                               information

                                                               Electronics
Dahua                                                                                            Establishme
                   Kazakhstan       Kazakhstan                 and                     100.00%
Kazakhstan                                                                                       nt
                                                               information

                                                               Electronics
                                                                                                 Establishme
Dahua Denmark Denmark               Denmark                    and                     100.00%
                                                                                                 nt
                                                               information

                                                               Electronics
                                                                                                 Establishme
Dahua France       France           France                     and                     100.00%
                                                                                                 nt
                                                               information

Dahua Lorex                                                    Electronics
                                                                                                 Establishme
(US)               USA              USA                        and                     100.00%
                                                                                                 nt
Corporation                                                    information

Dahua                                                          Electronics
                                                                                                 Establishme
Technology         Hong Kong        Hong Kong                  and           100.00%
                                                                                                 nt
Holdings                                                       information

                                                               Electronics
                                                                                                 Establishme
Dahua Morocco Morocco               Morocco                    and                     100.00%
                                                                                                 nt
                                                               information

Dahua                                                          Electronics                       Business
                   Italy            Italy                                              100.00%
Technology Italy                                               and                               combination



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                                            2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                      information                       not under
                                                                                        common
                                                                                        control

                                                      Electronics
Dahua                                                                                   Establishme
                Uzbekistan    Uzbekistan              and                     100.00%
Uzbekistan                                                                              nt
                                                      information

                                                      Electronics
Dahua                                                                                   Establishme
                Netherlands   Netherlands             and                     100.00%
Netherlands                                                                             nt
                                                      information

                                                      Electronics
Dahua Sri                                                                               Establishme
                Sri Lanka     Sri Lanka               and                     100.00%
Lanka                                                                                   nt
                                                      information

                                                                                        Business
Dahua Lorex                                           Electronics                       combination
(Canada)        Canada        Canada                  and                     100.00% not under
Corporation                                           information                       common
                                                                                        control

                                                      Electronics
                                                                                        Establishme
Dahua Pakistan Pakistan       Pakistan                and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
Dahua New                                                                               Establishme
                New Zealand   New Zealand             and                     100.00%
Zealand                                                                                 nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Thailand Thailand       Thailand                and                      99.98%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Romania Romania         Romania                 and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Nigeria   Nigeria       Nigeria                 and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
                                                                                        Establishme
Dahua Israel    Israel        Israel                  and                     100.00%
                                                                                        nt
                                                      information

                                                      Electronics
Dahua Mexico                                                                            Establishme
                Mexico        Mexico                  and                     100.00%
Service                                                                                 nt
                                                      information

                                                      Electronics
Huacheng                                                                                Establishme
                Netherlands   Netherlands             and                     100.00%
Netherlands                                                                             nt
                                                      information


                                                                                                    337
                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Dahua Lorex                                                                Electronics
                                                                                                                Establishme
(UK)               UK                         UK                           and                        100.00%
                                                                                                                nt
Corporation                                                                information

                                                                           Electronics
                                                                                                                Establishme
Dahua Japan        Japan                      Japan                        and                        100.00%
                                                                                                                nt
                                                                           information

                                                                           Electronics
                                                                                                                Establishme
Dahua Qatar        Qatar                      Qatar                        and                        100.00%
                                                                                                                nt
                                                                           information

                                                                           Electronics
Huacheng Hong                                                                                                   Establishme
                   Hong Kong                  Hong Kong                    and                        100.00%
Kong                                                                                                            nt
                                                                           information

                                                                           Electronics
                                                                                                                Establishme
Dahua Pacific      Panama                     Panama                       and                        100.00%
                                                                                                                nt
                                                                           information

                                                                           Electronics
Dahua                                                                                                           Establishme
                   Singapore                  Singapore                    and            100.00%
International                                                                                                   nt
                                                                           information

Explanations on the fact that the proportion of the shares held by a subsidiary differs from that of voting rights:
(1) The Company directly holds 45% equity in Hangzhou Xiaohua Technology Co., Ltd., and as agreed upon, Zhejiang
Huashi Investment Management Co., Ltd. grants its voting rights of 12% to the Company. The Company effectively holds
57% of the voting rights in Hangzhou Xiaohua Technology Co., Ltd., which constitutes working control so as to incorporate
it into the scope of consolidation.
(2) Based on the industrial and commercial registration data, the CDB Development Fund holds equity in the Company.
According to the cooperation agreement between the Company and CDB Development Fund, CDB Development Fund
shall not appoint senior management personnel, such as directors and supervisors, to Dahua Zhilian; regarding its
investment, the Company shall pay an annual investment profit of 1.2% to CDB Development Fund through dividends,
repurchase premiums, etc. In addition, the Company shall redeem the CDB Development Fund's equity in Dahua Zhilian
period by period from 2022 to 2024, using its amount of investment as other non-current liabilities. The Company
effectively holds 100% voting rights and equity in Dahua Zhilian.
(3) On April 30, 2021, the registered capital of HuaRay Technology increased from RMB 50,000,000 to RMB 55,555,556.
Due to the Company's abandonment of the same proportion of capital increase right and right of preemption of HuaRay
Technology, the Company's original 51% equity holding in HuaRay Technology was diluted to 45.9%. After the dilution of
equity, the Company is still the largest shareholder of HuaRay Technology. The remaining shareholders have a low and
dispersed shareholding ratio, and HuaRay Technology is still a subsidiary of the Company. On June 26, 2021, "Zhejiang
HuaRay Technology Ltd." was renamed as "Zhejiang HuaRay Technology Co., Ltd.".
(4) The Company directly holds 45.5% equity in Zhejiang Huafei Intelligence Technology Co., Ltd., and as agreed upon,
Zhejiang Huashi Investment Management Co., Ltd. grants its voting rights of 16% to the Company. The Company
effectively holds 61.50% of the voting rights in Zhejiang Huafei Intelligence Technology Co., Ltd., which constitutes
working control so as to incorporate it into the scope of consolidation.
(5) The Company directly holds 45% equity in Guizhou Huayi Vision Technology Co., Ltd., and as agreed upon, Guizhou
Yiyun Investment Management Co., Ltd. grants its voting rights of 6% to the Company. The Company effectively holds 51%



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                                                                   2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


of the voting rights in Guizhou Huayi Vision Technology Co., Ltd., which constitutes working control so as to incorporate it
into the scope of consolidation.
(6) The Company directly holds 45% equity in Zhejiang Huajian Technology Co., Ltd., and as agreed upon, Ningbo
Hualing Investment Management Partnership (Limited Partnership) grants its voting rights of 40% to the Company. The
Company effectively holds 85% of the voting rights in Zhejia ng Huajian Technology Co., Ltd., which constitutes working
control so as to incorporate it into the scope of consolidation.


2. The transactions that lead to changes in the shareholder's equity in the subsidiaries while still
has working control over the subsidiary

(1) Explanation of the changes in the shareholder's equity in the subsidiaries

On April 30, 2021, the registered capital of HuaRay Technology increased from RMB 50,000,000 to RMB 55,555,556. Due
to the Company's abandonment of the same proportion of capital increase right and right of preemption of HuaRay
Technology, the Company's original 51% equity holding in HuaRay Technology was diluted to 45.9%. After the dilution of
equity, the Company is still the largest shareholder of HuaRay Technology. The remaining shareholders have a low and
dispersed shareholding ratio, and HuaRay Technology is still a subsidiary of the Company, which is incorporated into the
scope of consolidation.


3. Equity in joint venture arrangements or affiliates

(1) Financial summary of non-essential joint ventures and affiliates

                                                                                                                     Unit: RMB

                                             Closing balance / amount occurred in Opening balance / amount occurred in
                                                       the current period                      the previous period

Joint ventures:                                                 --                                     --

The total count of the following items
                                                                --                                     --
based on the shareholding ratios

Affiliates:                                                     --                                     --

Total book value of investments                                      1,243,872,752.91                       455,977,616.16

The total count of the following items
                                                                --                                     --
based on the shareholding ratios

--Net profit                                                          -269,439,343.85                       -181,278,822.04

--Other comprehensive income                                            -4,705,087.48                            -42,231.91

--Total comprehensive income                                          -274,144,431.33                       -181,321,053.95


X. Risks Relating to Financial Instruments

In the business operation, the Company is facing with various financial risks: credit risk, liquidity risk and market risk
(including exchange rate risk, interest rate risk and other price risks).
The overall objective of the Company's risk management is to formulate risk management policies that can minimize risks


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                                                                2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


without affecting the Company's competitiveness and adaptability to changes too much.

(I) Credit Risk
    The credit risk refers to the risk of financial loss to the Company as a result of a counterparty's failure to fulfill its
contractual obligations. The Company is mainly facing with the customer credit risk arising from sales on account. Before
signing a new contract, the Company will assess the new customer's credit risk, including external credit rating and the
credibility letter from a bank under some circumstances (if such information is available). The Company has set a credit
limit for sales on account for each customer. Such limit shall be the maximum amount with no additional approval needed.
    The Company ensures that the overall credit risk is within the controllable range through quarterly monitoring of credit
ratings of existing customers, and monthly review of aging analysis on accounts receivable. When monitoring customers'
credit risk, the Company groups them according to their credit characteristics. Customers rated as "high risk" will be
placed on the restricted customer list. The Company can provide them with O/A in the future period only when additional
approval is obtained. Otherwise they must make relevant payment in advance.
    For overseas customers, the Company mainly uses wire tra nsfer as a payment method. According to the credit
evaluation of each customer, the Company gives different credit lines and credit account periods, and agrees on the
payment method and account period in the commodity procurement contract between the two p arties. After the sales of
products, the Company has a dedicated person responsible for tracking, reconciliation, and payment reminding. In
addition, the Company introduced export credit insurance to ensure that the return risk from overseas customers is w ithin
controllable range.

(II) Liquidity Risk
    Liquidity risk refers to the risk of a shortage of funds when an enterprise fulfills its obligation of settlement by cash or
other financial assets.
The Company's policy is to ensure that there is sufficient cash to repay the liabilities due. The liquidity risk is under the
concentrated control of the Company's Financial Department. Through monitoring the balance of cash and securities
cashable at any time and rolling forecasting the cash flow in the next 12 months, the Financial Department ensures that
the Company has sufficient funds to repay its debts under all reasonable predictions.

    The financial liabilities of the Company are listed as follows based on the undiscounted contractual cash flow:

                Item                                                  December 31, 2021
                                          Within 1 year                 1 years or above                      Total
Short-term loan                                   325,648,230.98                                               325,648,230.98

Notes Payable                                   4,472,998,965.03                                             4,472,998,965.03

Accounts Payable                                7,329,740,650.71                                             7,329,740,650.71

Other Payables                                    677,752,701.47                                               677,752,701.47

Non-current Liabilities Due                       897,508,057.06                                               897,508,057.06
within 1 Year
Long-term loan                                                               1,552,500,000.00                1,552,500,000.00

Lease Liabilities                                                              154,577,298.75                  154,577,298.75

                Total                         13,703,648,605.25              1,707,077,298.75               15,410,725,904.00



                Item                                                  December 31, 2020
                                          Within 1 year                 1 years or above                      Total


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                                                                     2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Short-term loan                                        250,177,083.34                                               250,177,083.34

Notes Payable                                        3,258,552,758.17                                          3,258,552,758.17

Accounts Payable                                     6,444,787,705.28                                          6,444,787,705.28

Other Payables                                         970,552,877.22                                               970,552,877.22

Non-current Liabilities Due                            151,891,709.34                                               151,891,709.34
within 1 Year

Long-term loan                                                                     878,000,000.00                   878,000,000.00

                Total                             11,075,962,133.35                878,000,000.00             11,953,962,133.35



(III) Market Risk
     The market risk of financial instruments refers to the risk of fluctuation at fair value of financial instruments or future
cash flows with the change of market prices, including exchange rate risks, interest rate risks and other price risks.
     1. Interest rate risk
     The interest rate risk refers to the risk in which the fair value or future cash flow of financial instruments changes due
to the change of market interest rate. The interest rate risk faced with by the Company is mainly from bank loans. The
Company's assets and liabilities relating to interest rate are respectively bank deposits and short-term loans, whose
interest rate risk is low.

     2. Exchange rate risk
     The exchange rate risk refers to the risk in which the fair value or future cash flow of financial instruments changes
due to the change of foreign exchange rate. The Company will try its best to match the revenues with the expenses in
foreign currency, to lower the exchange rate risk. In addition, the Company may also sign forward foreign exchange
contracts or currency swap contracts to avoid exchange rate risks.
     The exchange rate risk faced with by the Company is mainly from financial assets and liabilities in USD. The amounts
of assets and liabilities in foreign currencies and converted into RMB are listed as below:

    Item                      Balance at the End of the Period                            Balance at the Start of the Period
                        USD            Other foreign             Total              USD             Other foreign              Total
                                        currencies                                                   currencies
Cash and        2,354,710,497.05       916,354,449.93     3,271,064,946.98 2,066,290,327.08         722,490,474.86 2,788,780,801.94
Bank
Balances
Accounts        3,483,123,214.93 1,480,563,785.67         4,963,687,000.60 2,758,289,939.69 1,026,362,106.74 3,784,652,046.43
receivabl
e
Accounts        1,643,617,962.46       352,288,239.87     1,995,906,202.33 1,435,207,173.38           78,343,376.34 1,513,550,549.72
Payable
Total           7,481,451,674.44 2,749,206,475.47 10,230,658,149.91 6,259,787,440.15 1,827,195,957.94 8,086,983,398.09




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                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


XI. Disclosure of Fair Values

1. Fair values of the assets and liabilities at the end of the period

                                                                                                                 Unit: RMB

                                                                   Fair values at period-end

                                                                                               Third level
             Item                First level measurement         Second level
                                                                                       measurement at fair      Total
                                      at fair value        measurement at fair value
                                                                                                 value

I. Constant measurement
                                           --                         --                           --             --
at fair value

(I) Trading Financial Assets                                           2,602,173.53                          2,602,173.53

1. Financial assets
measured at fair value
                                                                       2,602,173.53                          2,602,173.53
through profit or loss in this
period

(1) Investment in debt
instrument

(2) Investment in equity
instrument

(3) Derivative Financial
                                                                       1,132,173.53                          1,132,173.53
Assets

(4) Others                                                             1,470,000.00                          1,470,000.00

2. Financial assets that are
designated to be measured
at fair value through profit
or loss in this period

(1) Investment in debt
instrument

(2) Investment in equity
instrument

(II) Investment in Other
Creditor's Rights

(III) Investment in Other
Equity Instruments

(IV) Investment Property

1. Land usage rights for
lease

2. Buildings for lease



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                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


3. Land use rights held and
to be transferred after its
value appreciation

(V) Biological Assets

1. Consumptive biological
assets

2. Productive biological
assets


(VI) Receivables Financing                                       792,709,781.57                            792,709,781.5
                                                                                                                           7


(VII)    Other   Non-current
                                                                 595,875,383.80           349,744,582.17 945,619,965.9
Financial Assets
                                                                                                                           7
  1. Financial assets
measured at fair value                                                                                     945,619,965.9
                                                                 595,875,383.80           349,744,582.17
through profit or loss in this                                                                                             7
period
  (1) Investment in debt
instrument
  (2) Investment in equity                                                                                 349,744,582.1
                                                                                          349,744,582.17
instrument                                                                                                             7
  (3) Derivative Financial
Assets
                                                                                                           595,875,383.8
  (4) Others                                                     595,875,383.80
                                                                                                                       0
  2. Financial assets that
are designated to be
measured at fair value
through profit or loss in this
period
  (1) Investment in debt
instrument
  (2) Others


Total assets constantly
                                                               1,391,187,338.90           349,744,582.17 1,740,931,921
measured at fair value
                                                                                                                       .07

II. Non-constant
                                        --                        --                         --                  --
measurement at fair values


2. For the continuous and non-continuous second-level fair value measurement items, the
valuation techniques adopted and the qualitative and quantitative information of important
parameters

The fair value of derivative financial assets is recognized based on the difference between the quotation of the forward
foreign exchange settlement contract and the forward foreign exchange price.


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                                                               2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Due to the short remaining term of the receivables financing, the book value is close to the fair value, and the nominal
amount is used as the fair value.
Other non-current financial assets are valued on the basis of quot ations provided by financial institutions.


3. For the continuous and non-continuous third-level fair value measurement items, the valuation
techniques adopted and the qualitative and quantitative information of important parameters

Evaluate the value and net book assets based on the income method and asset-based method.


4. The fair value of financial assets and financial liabilities not measured at fair value

The fair value of financial assets and financial liabilities measured by the Company at amortized cost is equivalent to the
book value.




XII. Related Parties and Related-party Transactions

1. The Company's Parent Company


                                                                                     Shareholding ratio       Proportion of
  Name of parent           Registered
                                             Business Nature   Registered Capital        of the parent     voting rights of the
     company                Address
                                                                                          company           parent company

Fu Liquan                                                                                        34.18%                   34.18%

Chen Ailing                                                                                        2.38%                  2.38%

The final controllers of the Company are Mr. Fu Liquan and Ms. Chen Ailing.


2. Information about the Company's subsidiaries

For details of subsidiaries of the Company, see Note "IX. Equities in other entities".


3. Information about the Company's joint ventures and affiliates

For details of significant joint ventures and associates of the Company, see Note "IX. Equities in other entities".
Here are the information about other joint ventures and affiliates that have related-party transactions with the Company in
the current period or have balance from related-party transactions with the Company in the previous period:

                 Names of joint ventures and affiliates                          Relationship with the Company

Intelbras S.A.                                                       Affiliate

Guangdong Zhishi Digital Technology Co., Ltd. (Note 1)               Affiliate

                                                                     The affiliate ended its affiliated relationship in June
Shenzhen Conwin Security Electronics Co., Ltd. (Note 2)
                                                                     2021.

                                                                     The affiliate ended its affiliated relationship in
Zhejiang Zhian Internet of Things Engineering Co., Ltd. (Note 3)
                                                                     December 2021


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                                                                   2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Zhejiang Leapmotor Technology Co., Ltd. and its affiliates (Note        Affiliate and enterprise where the actual controller has
4)                                                                      significant influence

Ruicity Digital Technology Co., Ltd. and its affiliates (Note 5)        Affiliate

China Standard Intelligent Security Technology Co., Ltd. (Note 6) Affiliate

Shaoxing Dahua Security Services Co., Ltd.                              Affiliate

Hangzhou Juhuanyan Information Technology Co., Ltd.                     Affiliate

Lishui Dahua Intelligent Technology Co., Ltd. (Note 7)                  Affiliate

Ningbo Dahua Anbang Security Services Co., Ltd. (Note 7)                Affiliate

Zhoushan Dahua Technology Co., Ltd. (Note 7)                            Affiliate

Taizhou Dahua Security Services Co., Ltd. (Note 7)                      Affiliate

Wenzhou Dahua Security Services Co., Ltd. (Note 7)                      Affiliate

Other notes
Note 1: In July 2021, Zhejiang Dahua Technology Co., Ltd. transferred all the shares of Guangdong Dahua Zhishi
Technology Co., Ltd. to its subsidiary Zhejiang Huajian Technology Co., Ltd which is in the scope of consolidation.
"Guangdong Dahua Zhishi Technology Co., Ltd." was renamed as "Guangdong Zhishi Digital Technology Co., Ltd."
Note 2: In June 2020, the Company transferred the entire equity of Shenzhen Conwin Security Electronics Co., Ltd..
However, within 12 months of the transfer, Shenzhen Conwin Security Electronics Co., Ltd. was still recognized as a
related legal person of the Company, and the affiliated relationship ended in June 2021.
Note 3: In April 2021, "Zhejiang Dahua Zhian Internet of Things Technology Co., Ltd." was renamed as "Zhejiang Zhian
Internet of Things Engineering Co., Ltd.". In December 2021, the Company has transferred the entire equity of Zhejiang
Zhian Internet of Things Engineering Co., Ltd. and ended the affiliated relationship in December 2021.
Note 4: In April 2021, "Zhejiang Leapmotor Technology Ltd." was renamed as "Zhejiang Leapmotor Technology Co., Ltd.".
"Zhejiang Leapmotor Technology Co., Ltd. and its affiliates" includes a total of seven companies, namely Zhejiang
Leapmotor Technology Co., Ltd., Leapmotor Automobile Co., Ltd., Hangzhou Leapmotor Automobile Sales Service Co.,
Ltd., Zhejiang Youchong New Energy Technology Co., Ltd., Wuhan Lingchao Automobile Sales Service Co., Ltd.,
Zhejiang Leapmotor Automobile Sales Service Co., Ltd., and Jinhua Leapmotor New Energy Automotive Parts
Technology Co., Ltd, all of which has related transactions with the Company.
Note 5: "Ruicity Digital Technology Co., Ltd. and its affiliates" includes Ruicity Digital Technology Co., Ltd. and its
subsidiary, Ruicity (Shandong) Digital Technology Co. Ltd.
Note 6: In November 2021, "China Standard Intelligent Security Technology Co., Ltd." was renamed as "China Standard
Intelligent Security Technology Co., Ltd.".
Note 7: The equity of the Company in Lishui Dahua Intelligent Technology Co., Ltd., Ningbo Dahua Anbang Security
Service Co., Ltd., Zhoushan Dahua Technology Co., Ltd., Taizhou Dahua Security Service Co. Ltd. and Wenzhou Dahua
Security Services Co., Ltd. has been fully transferred in 2021. However, due to the resignation of director Wu Yunlong in
March 2021, it is still recognized as having affiliated relationship within 12 months of leaving office, and the affiliated
relationship ended in March 2022.


4. Information about other related parties


               Names of other related parties                        Relationship between the Company and other related


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                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                           parties

                                                             Enterprise controlled by the spouses of senior manager of
Hangzhou Nuojia Technology Co., Ltd.
                                                             the Company

                                                             Enterprise significantly influenced by the senior manager of
Hangzhou Xunwei Robotics Technology Co., Ltd.
                                                             the Company

                                                             Enterprise significantly influenced by the senior manager of
Hangzhou Xintu Technology Co., Ltd.
                                                             the Company

Ningbo Hualing Venture Capital Investment Partnership
                                                             Enterprise controlled by the actual controller
(Limited Partnership) (Note 1)

Ningxia Shendun Security Services Co., Ltd.                  Subsidiary of a company with shares held by the Company

Zhejiang Huanuokang Technology Co., Ltd.                     Company controlled by the Company's actual controller

                                                             Enterprise significantly influenced by the senior manager of
Zhejiang Lancable Technology Co., Ltd.
                                                             the Company

Zhoushan Weixin Equity Investment Partnership (Limited       Enterprise where the actual controller has significant
Partnership)                                                 influence

Zhoushan Zhixin Equity Investment Partnership (Limited
                                                             Enterprise controlled by the actual controller
Partnership)

                                                             Enterprise where the actual controller has significant
Zhejiang Huatu Microchip Technology Co., Ltd. (Note 2)
                                                             influence

                                                             Enterprise where the actual controller has significant
Zhejiang Xinsheng Electronic Technology Co., Ltd. (Note 2)
                                                             influence

South-North United Information Technology Co., Ltd. (Note
                                                             The company ended the affiliated relationship in 2021
3)

                                                             Enterprise significantly influenced by the senior manager of
Wangsu Technology Co., Ltd. (Note 4)
                                                             the Company

Zhoushan Dahua Security Service Co., Ltd. (Note 5)           Subsidiary of the affiliate

Zhejiang Huashi Investment Management Co., Ltd.              Enterprise controlled by the actual controller

Zhejiang Zhihua Internet of Things Technology Co., Ltd.      Subsidiary of the affiliate

Ningbo Zhian IoT Engineering Co., Ltd. (Note 6)              Subsidiary of the affiliate

                                                             Enterprise significantly influenced by the senior manager of
Hangzhou Maycur Technology Co., Ltd. (Note 7)
                                                             the Company

Hangzhou Xianmai Technology Co., Ltd.                        Enterprise controlled by the actual controller

                                                             Enterprise significantly influenced by the senior manager of
Zhejiang Nuojia Biotechnology Co., Ltd. (Note 8)
                                                             the Company

China Mobile Communications Group Co., Ltd. and its
                                                             Group with significant influence on the Company
affiliates (Note 9)

Other notes
Note 1: In 2021, "Ningbo Hualing Investment Management Partnership (Limited Partnership)" was renamed as "Ningbo


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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Hualing Venture Capital Investment Partnership (Limited Partnership)".
Note 2: Zhejiang Huatu Microchip Technology Co., Ltd. and Zhejiang Xinsheng Electronic Technology Co., Ltd. have been
disposed of by Dahua in July 2020, and are still enterprises with important influence from the actual controller after
disposal.
Note 3: South-North United Information Technology Co., Ltd. has been disposed by Dahua in 2020. However, within 12
months of the disposal, South-North United Information was still recognized as a related legal person of the Company,
and the affiliated relationship ended in April 2021.
Note 4: Huang Siying, the former independent director of the Company, served as the director of Wangsu Technology Co.,
Ltd. Huang Siying resigned in August 2020. Within 12 months of her resignation, Wangsu Technology Co., Ltd. was still
recognized as a related legal person of the Company, and the affiliated relationship ended in August 2021.
Note 5: Zhoushan Dahua Security Service Co., Ltd. is a wholly-owned subsidiary of Zhoushan Dahua Technology Co., Ltd.
The Company has transferred all the equity of Zhoushan Dahua Technology Co., Ltd. in 2021. However, due to the
resignation of director Wu Yunlong in March 2021, it was still recognized as an affiliated relationship within 12 months of
his resignation, and the affiliated relationship ended in March 2022.
Note 6 : "Ningbo Dahua Zhian IoT Technology Co., Ltd." was renamed as "Ningbo Zhian IoT Engineering Co., Ltd." in
2021. Ningbo Zhian Internet of Things Engineering Co., Ltd. is a wholly-owned subsidiary of Zhejiang Zhian Internet of
Things Engineering Co., Ltd. In December 2021, the Company has transferred the entire equity of Zhejiang Zhian Internet
of Things Engineering Co., Ltd., and ended the affiliated relationship in December 2021.
Note 7: Wei Meizhong, a former senior executive of the Company, served as the legal representative of Hangzhou Maycur
Technology Co., Ltd. Wei Meizhong resigned in April 2020. Within 12 months of his resignation, Hangzhou Maycur
Technology Co., Ltd. was still recognized as a related legal person of the Company, and the affiliated relationship ended in
April 2021.
Note 8: He Chao, the former independent director of the Company, served as the director of Zhejiang Nuojia
Biotechnology Co., Ltd. He Chao resigned in August 2020. Within 12 months of his resignation, Zhejiang Nuojia
Biotechnology Co., Ltd. was still recognized as a related legal person of the Company and ended the affiliated relationship
in August 2021.
Note 9: On March 26, 2021, the Company entered into a Share Subscription Agreement Subject to Effective Conditions
with China Mobile Capital Holdings Co., Ltd., a wholly-owned subsidiary of China Mobile Communications Group Co., Ltd.,
and entered into the Strategic Cooperation Agreement Subject to Effective Conditions with China Mobile Communications
Group Co., Ltd. and China Mobile Capital Holdings Co., Ltd. After the completion of the non-public offering, China Mobile
Capital will hold more than 5% of the Company's shares. According to Rules Governing the Listing of Shares on
Shenzhen Stock Exchange, due to signing agreements or making arrangements with a listed compan y or its affiliates, an
entity who directly or indirectly holds more than 5% of the shares of a listed company shall be regarded as a related party
of a listed company after the agreement or arrangement comes into effect, or within the next 12 months. Ther efore, the
Company has an affiliated relationship with China Mobile Communications Group Co., Ltd. and its affiliates since March
26, 2021.


5. Information about related-party transactions

(1) Related-party transactions involving purchase and selling of merchandise and provision and
acceptance of labor services

Merchandise purchase and acceptance of labor services



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                                                                    2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                                                         Unit: RMB

                                   Content of the        Amount                                    Over the           Amount
                                                                             Approved
         Related parties           related - party Occurred in the                            transaction limit or Occurred in the
                                                                          transaction limit
                                     transaction     Current Period                                  not          Previous Period

Zhejiang Xinsheng Electronic       Purchase of
                                                      312,733,064.61                          No                  136,605,952.06
Technology Co., Ltd.               materials

                                   Material
China Mobile Communications
                                   procurement,
Group Co., Ltd. and its                                26,475,168.51                          No
                                   acceptance of
affiliates
                                   services

Zhoushan Dahua Security            Acceptance of
                                                        5,664,073.17                          No                    4,826,642.66
Service Co., Ltd.                  services

Zhejiang Huanuokang                Purchase of
                                                        1,960,984.98                          No                       596,460.11
Technology Co., Ltd.               materials

Hangzhou Nuojia Technology         Acceptance of
                                                        1,421,238.25                          No                    1,012,601.69
Co., Ltd.                          services

                                   Material
Hangzhou Xunwei Robotics           procurement,
                                                          482,981.66                          No                    3,271,015.27
Technology Co., Ltd.               acceptance of
                                   services

                                   Material
Zhejiang Leapmotor
                                   procurement,
Technology Co., Ltd. and its                              215,752.96                          No                   11,880,543.22
                                   acceptance of
affiliates
                                   services

Shenzhen Conwin Security           Acceptance of
                                                             8,000.00                         No                        70,796.46
Electronics CO., Ltd.              services

Hangzhou Xianmai                   Purchase of
                                                             3,072.41                         No
Technology Co., Ltd.               materials

Ningbo Zhian IoT Engineering Purchase of
                                                                                              No                      630,530.97
Co., Ltd.                          materials

Hangzhou Maycur Technology Acceptance of
                                                                                              No                        36,792.45
Co., Ltd.                          services

Sales of merchandise and provision of services

                                                                                                                         Unit: RMB

                                                 Content of the related      Amount Occurred in the        Amount Occurred in the
                 Related parties
                                                   - party transaction            Current Period              Previous Period

Intelbras S.A.                                   Sales of merchandise                   720,474,247.16            440,704,672.41

China Mobile Communications Group Co., Sales of merchandise
                                                                                        187,576,809.94
Ltd. and its affiliates                          and provision of



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                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                               services

                                               Sales of merchandise
Zhejiang Leapmotor Technology Co., Ltd.
                                               and provision of                     101,968,210.47          26,220,287.60
and its affiliates
                                               services

Guangdong Zhishi Digital Technology Co.,
                                               Sales of merchandise                  22,404,476.13          16,255,224.27
Ltd.

Ruicity Digital Technology Co., Ltd. and its
                                               Sales of merchandise                  19,953,157.33          21,997,494.69
affiliates

Zhejiang Huanuokang Technology Co., Ltd. Sales of merchandise                         2,344,116.26             666,441.44

Ningbo Dahua Anbang Security Services
                                               Sales of merchandise                   1,954,159.23             821,763.77
Co., Ltd.

Hangzhou Juhuanyan Information
                                               Sales of merchandise                     957,547.16             523,392.88
Technology Co., Ltd.

                                               Provision of labor
Hangzhou Xintu Technology Co., Ltd.                                                     332,382.48             565,507.27
                                               services

Zhejiang Xinsheng Electronic Technology
                                               Sales of merchandise                     294,853.87             241,730.65
Co., Ltd.

Zhoushan Dahua Technology Co., Ltd.            Sales of merchandise                      95,153.09              95,379.63

Hangzhou Xunwei Robotics Technology
                                               Sales of merchandise                      50,849.58              36,991.13
Co., Ltd.

Hangzhou Nuojia Technology Co., Ltd.           Sales of merchandise                      48,096.46           1,047,780.68

Zhejiang Zhihua Internet of Things
                                               Sales of merchandise                      29,734.52
Technology Co., Ltd.

Zhejiang Nuojia Biotechnology Co., Ltd.        Sales of merchandise                       7,522.13

China Standard Intelligent Security
                                               Sales of merchandise                       7,256.63              62,220.38
Technology Co., Ltd.

Taizhou Dahua Security Services Co., Ltd. Sales of merchandise                              730.07              10,592.03

Shenzhen Conwin Security Electronics
                                               Sales of merchandise                                            756,046.05
CO., Ltd.

Wenzhou Dahua Security Services Co.,           Provision of labor
                                                                                                                94,339.62
Ltd.                                           services

Ningbo Zhian IoT Engineering Co., Ltd.         Sales of merchandise                                             22,123.89

Lishui Dahua Intelligent Technology Co.,
                                               Sales of merchandise                                              4,194.69
Ltd.

Zhejiang Lancable Technology Co., Ltd.         Sales of merchandise                                            -56,034.48

South-North United Information Technology
                                               Sales of merchandise                                             49,976.19
Co., Ltd.




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                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


(2) Related leasing

The Company being the lessor:
                                                                                                                      Unit: RMB

                                                   Type of the leased          Rental income         Rental income confirmed
              Name of the lessee
                                                         assets           confirmed in this period    in the previous period

Zhejiang Leapmotor Technology Co., Ltd.           Buildings and
                                                                                     1,165,489.71                   688,311.48
and its affiliates                                constructions

China Standard Intelligent Security               Buildings and
                                                                                                                     74,697.48
Technology Co., Ltd.                              constructions

South-North United Information Technology         Buildings and
                                                                                       414,961.09                   509,880.24
Co., Ltd.                                         constructions

                                                  Buildings and
Zhejiang Huanuokang Technology Co., Ltd.                                                34,285.72
                                                  constructions

Ruicity Digital Technology Co., Ltd. and its
                                                  Transport equipment                   28,723.15                    23,599.11
affiliates

Zhejiang Xinsheng Electronic Technology
                                                  Transport equipment                   15,044.25                     5,309.73
Co., Ltd.


(3) Related guarantee

The Company being the guarantor:

                                                                                                                      Unit: RMB
                                                                                                                      Guarantee
                                      Guarantee                                                                        fulfilled
       Secured parties                                    Starting date                 Maturity date
                                       Amount                                                                         completely
                                                                                                                        or not
Zhejiang Dahua Vision
                                   500,000,000.00       March 20, 2018        March 19, 2021                         Yes
Technology Co., Ltd.

Zhejiang      Dahua      Vision                                               Two years after the maturity of the
                                   440,000,000.00       July 22, 2019                                                Yes
Technology Co., Ltd.                                                          debts in the master contract

Zhejiang      Dahua      Vision                         September 29,         Three years after the maturity of
                                   200,000,000.00                                                                    Yes
Technology Co., Ltd.                                    2019                  the debts in the master contract

Zhejiang      Dahua      Vision                                               Three years after the maturity of
                                   300,000,000.00       February 26, 2020                                            Yes
Technology Co., Ltd.                                                          the debts in the master contract

Zhejiang      Dahua      Vision                                               Two years after the maturity of the
                                   500,000,000.00       July 31, 2020                                                Yes
Technology Co., Ltd.                                                          debts in the master contract

Zhejiang      Dahua      Vision
                                                        February 25, 2021     September 26, 2021                     Yes
Technology Co., Ltd.               100,000,000.00

Zhejiang      Dahua      Vision    400,000,000.00       September 27,         Three years after the maturity of      Yes


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                                                           2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Technology Co., Ltd.                               2020                the debts in the master contract

                                                                       From    effective   date    of   the
                                                                       Commitment Letter to three years
Zhejiang     Dahua     Vision                                          after the maturity date of each
                                 200,000,000.00    May 29, 2021                                               Yes
Technology Co., Ltd.                                                   note discounted by the China
                                                                       Merchants Bank within the credit
                                                                       extension period

Zhejiang     Dahua     Vision                                          Two years after the maturity of the
                                 220,000,000.00    October 13, 2017                                           No
Technology Co., Ltd.                                                   debts in the master contract

Zhejiang     Dahua     Vision
Technology     Co.,      Ltd.                      September 21,       Two years after the maturity of the
                                  40,000,000.00                                                               No
(guarantee currency is US                          2018                debts in the master contract
dollar)

Zhejiang     Dahua     Vision
                                 180,000,000.00    June 26, 2019       June 25, 2022                          No
Technology Co., Ltd.

Zhejiang     Dahua     Vision                                          Two years after the maturity of the
                                 250,000,000.00    February 17, 2020                                          No
Technology Co., Ltd.                                                   debts in the master contract

Zhejiang     Dahua     Vision
                                 530,000,000.00    April 7, 2020       March 31, 2024                         No
Technology Co., Ltd.

Zhejiang     Dahua     Vision                                          Two years after the maturity of the
                                 240,000,000.00    April 13, 2020                                             No
Technology Co., Ltd.                                                   debts in the master contract

Zhejiang     Dahua     Vision                                          Two years after the maturity of the
                                 600,000,000.00    August 12, 2020                                            No
Technology Co., Ltd.                                                   debts in the master contract

Zhejiang     Dahua     Vision                                          Two years after the maturity of the
                                 330,000,000.00    August 18, 2020                                            No
Technology Co., Ltd.                                                   debts in the master contract

Zhejiang     Dahua     Vision                                          Five years upon expiration of debt
                                 300,000,000.00    August 15, 2020                                            No
Technology Co., Ltd.                                                   period of master contract

Zhejiang     Dahua     Vision                                          Three years after the maturity of
                                                   February 4, 2021                                           No
Technology Co., Ltd.            1,000,000,000.00                       the debts in the master contract

Zhejiang     Dahua     Vision                                          Three years after the maturity of
                                                   February 25, 2021                                          No
Technology Co., Ltd.             300,000,000.00                        the debts in the master contract

Zhejiang     Dahua     Vision
                                  80,000,000.00    May 12, 2021        December 31, 2022                      No
Technology Co., Ltd.

Zhejiang     Dahua     Vision                                          Three years after the maturity of
                                 440,000,000.00    July 26, 2021                                              No
Technology Co., Ltd.                                                   the debts in the master contract

Zhejiang     Dahua     Vision
                                  35,000,000.00    August 1, 2021      July 31, 2023                          No
Technology Co., Ltd.

Zhejiang     Dahua     Vision                                          Three years after the maturity of
                                 500,000,000.00    August 2, 2021                                             No
Technology Co., Ltd.                                                   the debts in the master contract



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                                                         2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Zhejiang     Dahua     Vision                    September 27,       Three years after the maturity of
                                600,000,000.00                                                              No
Technology Co., Ltd.                             2021                the debts in the master contract

Zhejiang     Dahua     Vision                    September 27,       Three years after the maturity of
                                900,000,000.00                                                              No
Technology Co., Ltd.                             2021                the debts in the master contract

Zhejiang     Dahua     Vision                                        Three years after the maturity of
                                200,000,000.00   October 20, 2021                                           No
Technology Co., Ltd.                                                 the debts in the master contract

                                                                     From    effective   date    of   the
                                                                     Commitment Letter to three years
Zhejiang     Dahua     Vision                    November 10,        after the maturity date of each
                                200,000,000.00                                                              No
Technology Co., Ltd.                             2021                note discounted by the China
                                                                     Merchants Bank within the credit
                                                                     extension period

Zhejiang Dahua Zhilian Co.,
                                300,000,000.00   October 12, 2018    October 12, 2021                       Yes
Ltd.

Zhejiang Dahua Zhilian Co.,                                          Two years after the maturity of the
                                100,000,000.00   August 30, 2019                                            Yes
Ltd.                                                                 debts in the master contract

Zhejiang Dahua Zhilian Co.,                                          One years upon expiration of debt
                                100,000,000.00   April 9, 2020                                              Yes
Ltd.                                                                 period of master contract

Zhejiang Dahua Zhilian Co.,
                                                                     One years upon expiration of debt
Ltd. (guarantee currency is      60,000,000.00   May 1, 2020                                                Yes
                                                                     period of master contract
US dollar)

Zhejiang Dahua Zhilian Co.,                      September 25,       Two years after the maturity of the
                                165,000,000.00                                                              Yes
Ltd.                                             2020                debts in the master contract

Zhejiang Dahua Zhilian Co.,                      September 27,       Three years after the maturity of
                                 75,000,000.00                                                              Yes
Ltd.                                             2020                the debts in the master contract

Zhejiang Dahua Zhilian Co.,                      September 29,       Three years after the maturity of
                                160,000,000.00                                                              Yes
Ltd.                                             2020                the debts in the master contract

                                                                     From    effective   date    of   the
                                                                     Commitment Letter to three years
Zhejiang Dahua Zhilian Co.,                                          after the maturity date of each
                                160,000,000.00   May 29, 2021                                               Yes
Ltd.                                                                 note discounted by the China
                                                                     Merchants Bank within the credit
                                                                     extension period

Zhejiang Dahua Zhilian Co.,                                          Two years after the maturity of the
                                300,000,000.00   March 28, 2019                                             No
Ltd.                                                                 debts in the master contract

Zhejiang Dahua Zhilian Co.,                                          One years upon expiration of debt
                                100,000,000.00   May 1, 2021                                                No
Ltd.                                                                 period of master contract

Zhejiang Dahua Zhilian Co.,
Ltd. (guarantee currency is      60,000,000.00   May 1, 2021         April 30, 2022                         No
US dollar)


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                                                          2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Zhejiang Dahua Zhilian Co.,
Ltd. (guarantee currency is       55,000,000.00   April 30, 2021      May 14, 2022                           No
US dollar)

Zhejiang Dahua Zhilian Co.,                                           Three years after the maturity of
                                 165,000,000.00   July 26, 2021                                              No
Ltd.                                                                  the debts in the master contract

Zhejiang Dahua Zhilian Co.,                       September 27,       Three years after the maturity of
                                 150,000,000.00                                                              No
Ltd.                                              2021                the debts in the master contract

Zhejiang Dahua Zhilian Co.,                       November 10,        Three years after the maturity of
                                 200,000,000.00                                                              No
Ltd.                                              2021                the debts in the master contract

                                                                      From    effective   date    of   the
                                                                      Commitment Letter to three years
Zhejiang Dahua Zhilian Co.,                       November 10,        after the maturity date of each
                                 160,000,000.00                                                              No
Ltd.                                              2021                note discounted by the China
                                                                      Merchants Bank within the credit
                                                                      extension period

Zhejiang Dahua Zhilian Co.,
                                                  December 3,
Ltd. (guarantee currency is       24,000,000.00                       May 31, 2022                           No
                                                  2021
US dollar)

Zhejiang Dahua Zhilian Co.,                       December 3,         One years upon expiration of debt
                                  35,000,000.00                                                              No
Ltd.                                              2021                period of master contract

Zhejiang Dahua Zhilian Co.,
                                                  December 3,
Ltd. (guarantee currency is        5,000,000.00                       December 2, 2024                       No
                                                  2021
US dollar)

Zhejiang     Dahua      System                    November 7,         Two years after the maturity of the
                                  60,000,000.00                                                              Yes
Engineering Co., Ltd.                             2019                debts in the master contract

Zhejiang     Dahua      System                                        Three years after the maturity of
                                  40,000,000.00   February 26, 2020                                          Yes
Engineering Co., Ltd.                                                 the debts in the master contract

Zhejiang     Dahua      System                                        Two years after the maturity of the
                                  50,000,000.00   July 31, 2020                                              Yes
Engineering Co., Ltd.                                                 debts in the master contract

                                                                      From    effective   date    of   the
                                                                      Commitment Letter to three years
Zhejiang     Dahua      System                                        after the maturity date of each
                                  40,000,000.00   May 29, 2021                                               Yes
Engineering Co., Ltd.                                                 note discounted by the China
                                                                      Merchants Bank within the credit
                                                                      extension period

Zhejiang     Dahua      System                                        Two years after the maturity of the
                                  10,000,000.00   August 30, 2019                                            No
Engineering Co., Ltd.                                                 debts in the master contract

Zhejiang     Dahua      System                                        Three years after the maturity of
                                  50,000,000.00   August 2, 2021                                             No
Engineering Co., Ltd.                                                 the debts in the master contract

Zhejiang     Dahua      System    60,000,000.00   November 10,        Three years after the maturity of      No


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                                                          2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Engineering Co., Ltd.                             2021                the debts in the master contract

                                                                      From    effective   date   of   the
                                                                      Commitment Letter to three years
Zhejiang    Dahua       System                    November 10,        after the maturity date of each
                                  40,000,000.00                                                             No
Engineering Co., Ltd.                             2021                note discounted by the China
                                                                      Merchants Bank within the credit
                                                                      extension period

Dahua      Technology     (HK)
                                                  November 25,        Two years after the maturity of the
Limited (guarantee currency        7,000,000.00                                                             Yes
                                                  2019                debts in the master contract
is US dollar)

Dahua      Technology     (HK)
Limited (guarantee currency        1,000,000.00   April 25, 2021      April 25, 2022                        No
is EUR)

DAHUA           TECHNOLOGY
MEXICO      S.A.    DE     C.V
                                   6,500,000.00   October 27, 2020    October 20, 2021                      Yes
(guaranteed currency is US
dollar)

DAHUA           TECHNOLOGY
MEXICO      S.A.    DE     C.V                    September 01,
                                   1,000,000.00                       August 31, 2021                       Yes
(guaranteed currency is US                        2020
dollar)

DAHUA           TECHNOLOGY
MEXICO      S.A.    DE     C.V                    September 1,
                                   1,000,000.00                       December 1, 2023                      No
(guaranteed currency is US                        2021
dollar)

DAHUA           TECHNOLOGY
MEXICO      S.A.    DE     C.V
                                   5,000,000.00   October 21, 2021    October 20, 2022                      No
(guaranteed currency is US
dollar)

Hangzhou            Huacheng
                                                                      Three years after the maturity of
Network    Technology     Co.,   100,000,000.00   February 26, 2020                                         Yes
                                                                      the debts in the master contract
Ltd.

Hangzhou            Huacheng
                                                  September 25,       Two years after the maturity of the
Network    Technology     Co.,    55,000,000.00                                                             Yes
                                                  2020                debts in the master contract
Ltd.

Hangzhou            Huacheng
                                                  September 27,       Three years after the maturity of
Network    Technology     Co.,    50,000,000.00                                                             Yes
                                                  2020                the debts in the master contract
Ltd.

Hangzhou            Huacheng
                                                                      Two years after the maturity of the
Network    Technology     Co.,    50,000,000.00   August 30, 2019                                           No
                                                                      debts in the master contract
Ltd.


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                                                          2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Hangzhou             Huacheng
                                                                      Six months upon expiration of
Network     Technology    Co.,                    February 4, 2021                                           No
                                  20,000,000.00                       debt period of master contract
Ltd.

Hangzhou             Huacheng
                                                                      Three years after the maturity of
Network     Technology    Co.,                    February 25, 2021                                          No
                                 100,000,000.00                       the debts in the master contract
Ltd.

Hangzhou             Huacheng
                                                                      Three years after the maturity of
Network     Technology    Co.,                    July 26, 2021                                              No
                                  55,000,000.00                       the debts in the master contract
Ltd.

Hangzhou             Huacheng
                                                  September 27,       Three years after the maturity of
Network     Technology    Co.,                                                                               No
                                  50,000,000.00   2021                the debts in the master contract
Ltd.

Dahua       Technology     UK
Limited (guaranteed currency       1,160,000.00   August 12, 2020     Sign the Termination Notice Letter     No
is GBP)

Dahua Technology USA Inc.
                                                  November 19,
(guaranteed currency is US         1,400,000.00                       November 18, 2022                      No
                                                  2021
dollar)

Zhejiang               HuaRay                                         Three years after the maturity of
                                  50,000,000.00   February 25, 2021                                          No
Technology Co., Ltd.                                                  the debts in the master contract

                                                                      From    effective   date   of    the
                                                                      Commitment Letter to three years
Zhejiang     Dahua     Storage                                        after the maturity date of each
                                  10,000,000.00   May 29, 2021                                               Yes
Technology Co., Ltd.                                                  note discounted by the China
                                                                      Merchants Bank within the credit
                                                                      extension period

Zhejiang     Dahua     Storage
Technology      Co.,      Ltd.                                        Three years after the maturity of
                                   2,000,000.00   May 2, 2021                                                No
(guarantee currency is US                                             the debts in the master contract
dollar)

Zhejiang Huachuang Vision                                             Three years after the maturity of
                                  50,000,000.00   May 11, 2021                                               No
Technology Co., Ltd.                                                  the debts in the master contract

                                                                      From    effective   date   of    the
                                                                      Commitment Letter to three years
Zhejiang Fengshi Technology                                           after the maturity date of each
                                  20,000,000.00   May 29, 2021                                               Yes
Co., Ltd.                                                             note discounted by the China
                                                                      Merchants Bank within the credit
                                                                      extension period

                                                                      From    effective   date   of    the
Zhejiang Fengshi Technology                       November 10,
                                  20,000,000.00                       Commitment Letter to three years       No
Co., Ltd.                                         2021
                                                                      after the maturity date of each


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                                                         2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                     note discounted by the China
                                                                     Merchants Bank within the credit
                                                                     extension period

                                                                     From    effective   date   of   the
                                                                     Commitment Letter to three years
Wuxi       Dahua        Ruipin                                       after the maturity date of each
                                  10,000,000.00   May 29, 2021                                             Yes
Technology Co., Ltd.                                                 note discounted by the China
                                                                     Merchants Bank within the credit
                                                                     extension period

Wuxi       Dahua        Ruipin                                       Three years after the maturity of
                                                  October 20, 2021                                         No
Technology Co., Ltd.              10,000,000.00                      the debts in the master contract

                                                                     From    effective   date   of   the
                                                                     Commitment Letter to three years
Wuxi       Dahua        Ruipin                    November 10,       after the maturity date of each
                                  10,000,000.00                                                            No
Technology Co., Ltd.                              2021               note discounted by the China
                                                                     Merchants Bank within the credit
                                                                     extension period

                                                                     From    effective   date   of   the
                                                                     Commitment Letter to three years
Zhejiang Huafei Intelligent                                          after the maturity date of each
                                  10,000,000.00   May 29, 2021                                             Yes
Technology CO., LTD.                                                 note discounted by the China
                                                                     Merchants Bank within the credit
                                                                     extension period

                                                                     From    effective   date   of   the
                                                                     Commitment Letter to three years
Zhejiang               Huaxiao                                       after the maturity date of each
                                  10,000,000.00   May 29, 2021                                             Yes
Technology Co., Ltd.                                                 note discounted by the China
                                                                     Merchants Bank within the credit
                                                                     extension period

                                                                     From    effective   date   of   the
                                                                     Commitment Letter to three years
Zhejiang               Huaxiao                    November 10,       after the maturity date of each
                                   5,000,000.00                                                            No
Technology Co., Ltd.                              2021               note discounted by the China
                                                                     Merchants Bank within the credit
                                                                     extension period

                                                                     From    effective   date   of   the
                                                                     Commitment Letter to three years
Zhejiang    Dahua        Jinzhi                                      after the maturity date of each
                                  10,000,000.00   May 29, 2021                                             Yes
Technology Co., Ltd.                                                 note discounted by the China
                                                                     Merchants Bank within the credit
                                                                     extension period




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                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                  From   effective   date   of   the
                                                                                  Commitment Letter to three years
Xi'an        Dahua       Zhilian                                                  after the maturity date of each
                                       50,000,000.00     May 29, 2021                                                    Yes
Technology Co., Ltd.                                                              note discounted by the China
                                                                                  Merchants Bank within the credit
                                                                                  extension period

Xi'an        Dahua       Zhilian                         September 27,
                                       30,000,000.00                              September 18, 2022                     No
Technology Co., Ltd.                                     2021

                                                                                  From   effective   date   of   the
                                                                                  Commitment Letter to three years
Xi'an        Dahua       Zhilian                         November 10,             after the maturity date of each
                                       50,000,000.00                                                                     No
Technology Co., Ltd.                                     2021                     note discounted by the China
                                                                                  Merchants Bank within the credit
                                                                                  extension period

                                                                                  From   effective   date   of   the
                                                                                  Commitment Letter to three years
Zhengzhou      Dahua      Zhian
                                                         November 10,             after the maturity date of each
Information Technology Co.,            50,000,000.00                                                                     No
                                                         2021                     note discounted by the China
Ltd.
                                                                                  Merchants Bank within the credit
                                                                                  extension period

                                                                                  From   effective   date   of   the
                                                                                  Commitment Letter to three years
Chengdu       Dahua       Zhian
                                                         November 10,             after the maturity date of each
Information          Technology        50,000,000.00                                                                     No
                                                         2021                     note discounted by the China
Service Co., Ltd.
                                                                                  Merchants Bank within the credit
                                                                                  extension period


(4) Asset transfer and debt restructuring of related parties

                                                                                                                         Unit: RMB

                                                       Content of the related -     Amount Occurred in      Amount Occurred in
                    Related parties
                                                          party transaction          the Current Period     the Previous Period

Zhejiang Leapmotor Technology Co., Ltd. and its Procurement of fixed
                                                                                            1,477,775.60         13,696,759.47
affiliates                                             assets

Zhejiang Leapmotor Technology Co., Ltd. and its Procurement of
                                                                                                                   9,635,998.19
affiliates                                             intangible assets

Ruicity Digital Technology Co., Ltd.                   Selling of fixed assets                112,127.64               201,884.52

                                                       Procurement of fixed
Wangsu Technology Co., Ltd.                                                                                            180,000.00
                                                       assets

Zhejiang Huanuokang Technology Co., Ltd.               Selling of fixed assets                                          64,475.38




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(5) Remuneration to key management personnel

                                                                                                                  Unit: RMB

                                                                                      Amount Occurred in the Previous
                  Item                   Amount Occurred in the Current Period
                                                                                                   Period

Salary of key management personnel                                 28,506,768.94                            26,703,463.41


(6) Other related-party transactions

(1) On January 8, 2021, the 8th session of the 7th Board of Directors' meeting held by the Company reviewed and
approved the "Proposal on Joint Capital Increase and Related Transactions with Related Parties". It is agreed that the
Company and its related parties, Zhang Xingming and He Chao, Ningbo Huaqi Investment Management Partnership
(Limited Partnership) (hereinafter referred to as Ningbo Huaqi) and Hangzhou Healnoc Enterprise Management
Partnership (Limited Partnership) (tentative name, hereinafter referred to as Healnoc Employee Stock Ownership
Platform), as well as the non-related party, Yao Weizhong, intend to sign an "Agreement on the Equity Transfer and
Capital Increase of Zhejiang Healnoc Technology Co., Ltd.". As of September 30, 2020, the assessed value of all
shareholders' equity of Healnoc was RMB 30,441,100 . Based on the assessed value, the Company plans to cooperate
with related parties, Zhang Xingming, He Chao, Ningbo Huaqi, Healnoc Employee Stock Ownership Platform and
non-related party, Yao Weizhong. All of them contributed a total of RMB 50,000,000 in cash to jointly increase the capital
of Healnoc. After the capital increase, the total share capital of Healnoc is RMB 100,000,000. Among them, the Company
invested RMB 20,000,000 with its own funds, Zhang Xingming contributed RMB 8,000,000, He Chao invested 2,000,000,
Ningbo Huaqi invested RMB 5,000,000, Healnoc Employee Stock Ownership Platform contributed RMB 10,000,000, and
Yao Weizhong contributed 5,000,000. At the same time, Fu Liquan, the controlling shareholder of the Company,
transferred his Healnoc subscribed capital of RMB 42,500,000 (of which RMB 29,333,500 has been paid) to Healnoc's
original shareholder, Ningbo Huaqi, accounting for 85% of the equity before the capital increase. After the capital increase,
the Company will hold 20% of Healnoc equity, while Healnoc will become an equity participation company. The
procedures for industrial and commercial change of the above matters have been completed in February 2021.
(2) On January 8, 2021, the "Proposal to Waive the Right to Increase Capital by the Same Proportion and Related
Transactions of Equity Participation Companies" was reviewed and approved at the 8th session of the 7th Board of
Directors' meeting held by the Company. The Company originally held 15.50% of the equity of Zhejiang Leapmotor
Technology Co., Ltd. (hereinafter referred to as "Leapmotor Technology" or "the subject company"), and the Company's
controlling shareholder, Fu Liquan, held 15.70% of the equity. A total of 14 investors, including Zhu Jiangming, Gao Dong,
Chen Jinxia, Everfront Phoenix Mountain Ltd., Ningbo Hualing Investment Management Partnership (Limited Partnership),
Shanghai Xiangheyongyuan Equity Investment Partnership (Limited Partnership), Changsha Nuofeng Private Equity
Fund Partnership (Limited Partnership) (hereinafter referred to as "Nuofeng Fund"), Hangzhou Fanlian Technology Co.,
Ltd., Huzhou Heninghai Equity Investment Partnership (Limited Partnership), Zhang Wenjun, Hangzhou Qianyao
Investment Partnership (Limited Partnership), Hefei Xuanyizhihui New Power Industrial Investment Fund Partnership
(Limited Partnership), Zhoushan Haohai Venture Capital Partnership (Limited Partnership), and Hangzhou Hanzhi
Investment Partnership (Limited Partnership), plan to conduct B-1 round of capital increase to Leapmotor Technology, with
a total capital increase of RMB 2,957,800,000. The newly increased registered capital of Leapmotor Technology is RMB
143,136,214 and the newly increased capital reserve of Leapmotor Technology is RMB 2,814,663,786. In this capital
increase, the Company gives up the right to increase the capital in the same proportion. Upon completion of the capital
increase, the registered capital of Leapmotor Technology will increase from RMB 580,713,558 to RMB 723,849,772. The
proportion of Leapmotor Technology’s equity held by the Company will decrease from 15.50% to 12.43%. The amount of

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related transactions involved in the Company's waiver of the right to increase the capital in the same proportion to
Leapmotor Technology is RMB 458,459,000. The procedures for the industrial and commercial change of the above
matters have been completed in January 2021.
(3) On January 27, 2021, the "Proposal to Waive the Right to Increase Capital by the Same Proportion and Related
Transactions of Equity Participation Companies" was reviewed and approved at the 9th session of the 7th Board of
Directors' meeting held by the Company. The Company originally held 12.43% of the equity of Zhejiang Leapmotor
Technology Co., Ltd. (hereinafter referred to as "Leapmotor Technology"), while the Company's controlling shareholder,
Fu Liquan, held 12.60% of the equity. A total of 10 investors, including Zhejiang Mituo Investment Co., Ltd., Gao Dong,
Everfront Phoenix Mountain Ltd., Huzhou Heninghai Equity Investment Partnership (Limited Partnership), Zhoushan
Haohai Venture Capital Partnership (Limited Partnership), Hangzhou Hanzhi Investment Partnership (Limited
Partnership), Huzhou Jingxin Equity Investment Partnership (Limited Partnership), Central Enterprise Poverty Area
Industrial Investment Fund Co., Ltd., Hangzhou Chunsheng Investment Co., Ltd., and Gao Yanfeng, plan to conduct a B-2
round of capital increase to Leapmotor Technology, with a total capital increase of RMB 1,342,200,000. The newly
increased registered capital of Leapmotor Technology is RMB 64,952,812 and the newly increased capital reserve of
Leapmotor Technology is RMB 1,277,247,188. In this capital increase, the Company gives up the right to increase the
capital in the same proportion. Upon completion of the capital increase, the registered capital of Leapmotor Technology
will increase from RMB 723,849,772 to RMB 788,802,584. The proportion of Leapmotor Technology’s equity held by the
Company will decrease from 12.43% to 11.41%. The amount of related transactions involved in the Company's waiver of
the right to increase the capital in the same proportion for Leapmotor Technology is RMB 166,835,460. The procedures for
the industrial and commercial change of the above matters have been completed in January 2021.
(4) On April 22, 2021, the "Proposal to Waive the Right to Increase Capital by the Same Proportion, Right of Preemption,
and Related Transactions of Subsidiaries" was reviewed and approved at the 14th session of the 7th Board of Directors'
meeting held by the Company. The Company originally held 51.00% of the equity of its subsidiary, Zhejiang HuaRay
Technology Co., Ltd. A total of 5 investors, including CICC HuaRay Technology Employee Shareholding No. 1 Sing le
Asset Management Plan, CITIC Securities HuaRay Technology Employee Shareholding No. 1 Single Asset Management
Plan, Zhang Xingming, Li Ming and Mu Fangbo, plan to conduct a capital increase to HuaRay Technology, with a total
capital increase of RMB 9,545,783. Based on the shareholding structure ratio after the above capital increase, Ningbo
Huayu Investment Management Partnership Enterprise (Limited Partnership), a shareholder of HuaRay Technology
intends to transfer its 44.10% of the equity of HuaRay Technology to CICC HuaRay Technology Employee Shareholding
No. 1 Single Asset Management Plan, CITIC Securities HuaRay Technology Employee Shareholding No. 1 Single Asset
Management Plan, Hangzhou Jurui Lingyi Enterprise Management Partnership (Limited Partnership), Hangzhou Jurui
Linger Enterprise Management Partnership (Limited Partnership) , Hangzhou Jurui Lingsan Enterprise Management
Partnership (Limited Partnership), Hangzhou Jurui Lingsi Enterprise Management Partnership (Limited Partnership),
Hangzhou Jurui Lingwu Enterprise Management Partnership (Limited Partnership), Jurui Lingliu Enterprise Management
Partnership (Limited Partnership), Ganzhou Yuxing Investment Partnership (Limited Partnership), Hangzhou Yide
Investment Management Partnership (Limited Partnership), Hangzhou Guanzhiqi Equity Investment Management
Partnership (Limited Partnership), and natural person Jiang Xiaolai, Li Zhijie, Liu Ming, Song Ke, Wu Jian, Xu Qiaofen, Xu
Zhicheng, Zhang Xingming, Zhao Yuning, Zhu Jiantang, Zheng Jieping, Li Ming, Mu Fangbo. The total transfer price is
RMB 244,309,237. The Company gave up the priority in subscription to and right of preemption of the above equity. Upon
completion of the capital increase and the equity transfer, the registered capital of HuaRay Technology will increase from
RMB 50,000,000 to RMB 55,555,556. The proportion of HuaRay Technology’s equity held by the Company will decrease
from 51.00% to 45.90%. The procedures for industrial and commercial change of the above matters have been completed
in April 2021.
(5) On June 7, 2021, the 16th session of the 7th Board of Directors' meeting held by the Company reviewed and approved


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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


the "Proposal on Increasing Capital and Related Transactions of Holding Subsidiaries", in which the Company and th e
related party Zhejiang Huashi Investment Management Co., Ltd. agreed to increase capital in the holding subsidiary
Zhejiang Huaxiao Technology Co., Ltd. by the same proportion. The Company would complete a capital increase of RMB
10,200,000 with its own funds, and Huashi Investment will complete a capital increase of RMB 9,800,000. After the capital
increase, the registered capital of Huaxiao Technology would increase from RMB 50,000,000 to RMB 70,000,000. The
shareholding ratio of the Company and Huashi Investment remains unchanged. The procedures for industrial and
commercial change of the above matters have been completed in June 2021.
(6) On June 29, 2021, the 18th session of the 7th Board of Directors' meeting held by the Company reviewed and
approved the "Proposal on Joint Investment and Establishment of Industrial Funds and Related Transactions with Related
Parties". It is agreed that the Company and Huayan Capital (Hangzhou) Private Equity Fund Management Co., Ltd.
(hereinafter referred to as "Huayan Capital"), Chen Ailing, Wu Jun, Zhu Jiangming, Zhang Xingming, Wu Jian, Xu
Zhicheng, Zhu Jiantang, Liu Ming, Xu Qiaofen, Jiang Xiaolai, Chen Jianfeng, Wang Heng, Zhou Xiao, Chen Guoqiang,
Chen Hongwu, Deng Zhiji, Yang Jianjun, Mao Jianqun, Wu Jiangzhong, a total of 19 natural persons, jointly established
Zhoushan Huayan Chuangxi Equity Investment Partnership (Limited Partnership). The industrial fund is in the form of a
limited partnership, with a total fund size of RMB 150,100,000. Dahua invested RMB 50,000,000 in cash and bank
balances and held 33.32% of the shares. In July 2021, the company was established.
(7) On November 30, 2021, the 23rd session of the 7th Board of Directors' meeting and the 16th session of the 7th Board
of Supervision held by the Company, reviewed and approved the "Proposal to Adjust the Company's Non-public Issuance
of Shares for the Year 2021", "Proposal on the Company's Non-public Issuance of Shares for the Year 2021 (Second
Revised Draft)", "Proposal of the Non-public Issuance of Shares Subscription Agreement with Effective Conditions and its
Supplementary Agreement of the Termination Agreement between the Company and the Original Subscribers", and so on.
The Company agreed to issue no more than 288,624,700 shares to China Mobile Communications Group Co., Ltd. in a
non-public offering by way of issuing shares to specific targets, raising total funds of no more than RMB 5,100,000,000
(inclusive), and the price of this non-public offering is RMB17.67 per share.
(8) On December 28, 2021, the 25th session of the 7th Board of Directors' meeting held by the Company reviewed and
approved the "Proposal on Equity Transfer and Related Transactions of Subsidiaries". The Company agreed to transfer
49% of the equity of Zhejiang Dahua Security Network Operation Service Co., Ltd., which was held by a related legal
person, Ningbo Huayu Investment Management Partnership Enterprise (Limited Partnership). The Company transfers the
equity to the operating company by 49%, which involves a total amount of RMB 74,940,000 in related transactions. After
accepting the transfer, the Company held 100% equity of the Company. The procedures for the industrial and commercial
change of the above matters have been completed in January 2022.
(9) On December 28, 2021, the 25th session of the 7th Board of Directors' meeting held by the Company reviewed and
approved the "Proposal on Waiver of Right of First Refusal and Related Transactions of Equity Participation Companies",
agreeing that Ningbo Huaqi Investment Management Partnership (Limited Partnership) to transfer 22.29% of its holdings
in Zhejiang Healnoc Technology Co., Ltd. The transaction price is based on the paid-in capital contribution of Ningbo
Huaqi Investment Management Partnership (Limited Partnership) to the target company, and the transfer price is RMB
5,258,900. The Company waives its right of first refusal to the above-mentioned equity. The procedures for the industrial
and commercial change of the above matters have been completed in January 2022.
(10) On December 28, 2021, the 25th session of the 7th Board of Directors' meeting held by the Company reviewed and
approved the "Proposal on Waiver of Right of First Refusal and Related Transactions of Subsidiaries". It is agreed that
Zhejiang Huashi Investment Management Co., Ltd. would transfer 26% of its equity in Zhejiang Huafei Intelligent
Technology Co., Ltd. to Ningbo Hualing Venture Capital Investment Partnership (Limited Partnership) at a transfer price of
RMB 13,000,000. It's agreed that Zhang Hui would transfer 15% of his equity in Zhejiang Huafei Intelligent Technology
Co., Ltd. to Hangzhou Huaao Enterprise Management Partnership (Limited Partnership) at a transfer price of RMB

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                                                             2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


13,347,000. The Company waives its right of first refusal to the above-mentioned equity. The procedures for industrial and
commercial change of the above matters have been completed in February 2022.
(11) On December 28, 2021, the 25th session of the 7th Board of Directors' meeting held by the Company reviewed and
approved the "Proposal on Waiver of Right of First Refusal and Related Transactions of Subsidiaries". It is agreed that
Zhejiang Huashi Investment Management Co., Ltd. would transfer 11.50% of its equity in Wuxi Dahua Ruipin Technology
Co., Ltd. to Hangzhou Ruipin Enterprise Management Partnership (Limited Partnership) at a transfer price of RMB
5,088,474, and transfer 3.50% of its equity in Wuxi Dahua Ruipin Technology Co., Ltd.to Shen Huiliang at a transfer price
of RMB 1,548,666. The Company waived the right of first refusal to the above-mentioned equity. The modification
procedures at the Bureau of Industry and Commerce for the above matters were completed in March 2022.
(12) On December 28, 2021, the 25th session of the 7th Board of Directors' meeting held by the Company reviewed and
approved the "Proposal on Increasing Capital and Related Transactions of Holding Subsidiaries". It is agreed that the
Company and its related parties, Ningbo Huagu Enterprise Management Partnership (Limited Partnership) and Ningbo
Hualing Venture Capital Investment Partnership (Limited Partnership), jointly invest in the holding subsidiary, Zhejiang
Dahua Storage Technology Co., Ltd., by the same proportion. The Company would complete a capital increase of RMB
15,300,000 with its own funds and the related parties, Ningbo Huagu and Hualing Venture Capital, would complete a
capital increase of RMB 9,000,000 and RMB 5,700,000 respectively. After the capital increase, the registered capital of
Dahua Storage will increase from RMB 50,000,000 to RMB 80,000,000. The shareholding ratio of the Company, Ningbo
Huagu and Hualing Venture Capital will remain unchanged. The procedures for the industrial and commercial change of
the above matters have been completed in January 2022.


6. Receivables and payables of the related parties

(1) Receivables

                                                                                                                Unit: RMB

                                                    Balance at the End of the Period   Balance at the Start of the Period

Item Name                Related parties                                Bad debt                            Bad debt
                                                    Book balance                        Book balance
                                                                        provision                           provision

Accounts
             Intelbras S.A.                         206,318,099.10    10,320,331.98     208,554,357.60    10,427,717.88
receivable

Accounts     China Mobile Communications
                                                    111,247,639.49      7,895,521.54
receivable   Group Co., Ltd. and its affiliates

Accounts     Zhejiang Leapmotor Technology
                                                     89,391,704.45      4,647,793.73     20,226,671.24     1,097,618.01
receivable   Co., Ltd. and its affiliates

Accounts     Guangdong Zhishi Digital
                                                      6,365,249.54        318,262.48      9,674,896.53       483,744.83
receivable   Technology Co., Ltd.

Accounts     Ruicity Digital Technology Co., Ltd.
                                                      4,915,729.56        245,786.48     12,589,716.40       629,485.82
receivable   and its affiliates

Accounts     Zhejiang Huanuokang Technology
                                                      2,738,506.81        146,705.87      1,106,873.88         73,242.70
receivable   Co., Ltd.

Accounts     Zhejiang Xinsheng Electronic             2,287,960.46        173,101.22      1,912,804.53         95,640.23



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receivable   Technology Co., Ltd.

Accounts     Ningbo Dahua Anbang Security
                                                    1,472,000.00       73,600.00       826,971.00       41,348.55
receivable   Services Co., Ltd.

Accounts     Hangzhou Juhuanyan Information
                                                    1,208,000.00      181,613.20     1,223,000.00       92,728.30
receivable   Technology Co., Ltd.

Accounts     China Standard Intelligent Security
                                                    1,017,406.10      279,911.05     1,017,723.17       94,223.41
receivable   Technology Co., Ltd.

Accounts     Zhejiang Huatu Microchip
                                                     315,750.17        31,822.29       315,750.17       15,788.53
receivable   Technology Co., Ltd.

Accounts     Zhejiang Zhian Internet of Things
                                                                                       100,000.00       10,000.00
receivable   Engineering Co., Ltd.

Accounts     Shaoxing Dahua Security Services
                                                      50,000.00        15,000.00        50,000.00        5,000.00
receivable   Co., Ltd.

Accounts     Hangzhou Xunwei Robotics
                                                        6,800.00          340.00        15,300.00          765.00
receivable   Technology Co., Ltd.

Accounts     Hangzhou Nuojia Technology Co.,
                                                        1,947.00           97.35        48,305.00        2,415.25
receivable   Ltd.

Accounts     Hangzhou Xintu Technology Co.,
                                                          81.72             4.09        94,500.00        4,725.00
receivable   Ltd.

Accounts     South-North United Information
                                                                                    29,508,038.92    6,150,422.02
receivable   Technology Co., Ltd.

Accounts     Zhejiang Xinsheng Electronic
                                                   54,676,147.76                     9,430,662.05
Prepaid      Technology Co., Ltd.

Accounts     Zhejiang Leapmotor Technology
                                                     949,000.00                        811,033.19
Prepaid      Co., Ltd. and its affiliates

Other        Ningbo Hualing Venture Capital
Receivable Investment Partnership (Limited         41,800,000.00    4,180,000.00   107,800,000.00    5,390,000.00
s            Partnership)

Other
             Zhoushan Weixin Equity Investment
Receivable                                         24,320,000.00    2,432,000.00    62,720,000.00    3,136,000.00
             Partnership (Limited Partnership)
s

Other
             Zhoushan Zhixin Equity Investment
Receivable                                         25,080,000.00    2,508,000.00    64,680,000.00    3,234,000.00
             Partnership (Limited Partnership)
s

Other
             China Mobile Communications
Receivable                                           748,826.97        62,441.35
             Group Co., Ltd. and its affiliates
s

Other        Shenzhen Conwin Security
                                                                                         8,000.00          400.00
Receivable Electronics CO., Ltd.



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                                                                 2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


s

Other
                Zhejiang Xinsheng Electronic
Receivable                                                                                     54,751.47        2,737.57
                Technology Co., Ltd.
s

Other
                Zhejiang Leapmotor Technology
Receivable                                                                                      5,600.00          280.00
                Co., Ltd. and its affiliates
s


(2) Payables

                                                                                                                Unit: RMB

    Item Name                      Related parties                    Closing balance             Opening balance

Accounts          China Mobile Communications Group Co.,
                                                                              44,367,897.15
Payable           Ltd. and its affiliates

Accounts          Zhejiang Leapmotor Technology Co., Ltd.
                                                                              12,128,172.59                11,126,290.19
Payable           and its affiliates

Accounts
                  Hangzhou Nuojia Technology Co., Ltd.                         2,079,553.10                 2,371,466.69
Payable

Accounts
                  Zhejiang Huanuokang Technology Co., Ltd.                     1,678,007.32                 1,018,404.74
Payable

Accounts
                  Ningxia Shendun Security Services Co., Ltd.                    350,375.00                   350,375.00
Payable

Accounts          Hangzhou Xunwei Robotics Technology Co.,
                                                                                  11,406.18
Payable           Ltd.

Accounts
                  Hangzhou Xianmai Technology Co., Ltd.                                 4.95
Payable

Accounts
                  Wangsu Technology Co., Ltd.                                                                  18,000.00
Payable

Contract          China Mobile Communications Group Co.,
                                                                                 592,504.29
liabilities       Ltd. and its affiliates

Contract          Zhejiang Zhihua Internet of Things
                                                                                    2,830.19
liabilities       Technology Co., Ltd.

Contract
                  Hangzhou Xintu Technology Co., Ltd.                               1,362.66
liabilities

Contract          Zhejiang Leapmotor Technology Co., Ltd.
                                                                                                              982,300.88
liabilities       and its affiliates

Contract          Hangzhou Juhuanyan Information
                                                                                                              250,000.00
liabilities       Technology Co., Ltd.

Contract          Ruicity Digital Technology Co., Ltd. and its                                                112,127.64



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liabilities      affiliates

Contract         South-North United Information Technology
                                                                                                                    6,371.68
liabilities      Co., Ltd.

Contract
                 Hangzhou Nuojia Technology Co., Ltd.                                                                 353.98
liabilities

Other            China Mobile Communications Group Co.,
                                                                                   720,000.00
Payables         Ltd. and its affiliates

Other            Zhejiang Leapmotor Technology Co., Ltd.
                                                                                   173,520.00                    173,520.00
Payables         and its affiliates

Other
                 Zhejiang Huanuokang Technology Co., Ltd.                           63,070.00
Payables


XIII. Share-based payment

1. Overview of share-based payment

√ Applicable □ Not applicable
                                                                                                                    Unit: RMB

Total amount of equity instruments granted by the Company in            N/A
current period

Total amount of equity instruments exercised by the Company in          36,127,260 shares of restricted stock
current period

Total amount of equity instruments of the Company invalidated in        1,028,860 shares of restricted stock
current period

Other notes
(1) Granting of the first restricted stock in 2018 and the reserved part in 2019
According to the "2018 Restricted Stock Incentive Plan (Draft)" approved by the Company's 4th interim shareholders'
general meeting held on September 14, 2018 and reviewed at the 17th session of the Company's 6th Board of Directors'
meeting, the Company's stock option incentive plan granted 117,468,100 shares of restricted stock, of which 105,293,200
were granted for the first time, and 12,174,900 shares of restricted stock were reserved for the reserved incentive objects.
According to the review of the 17th session of the 6th Board of Directors' meeting of the Company, the Company
completed the first grant of restricted stock on November 1, 2018, which is taken as the first grant date. The Company
actually granted 98,865,800 shares of restricted stock to 3,145 senior managers, other managers and key business
personnel. The grant date is November 1, 2018, and the grant price is RMB 8.17.
According to the review of the 25th session of the 6th Board of Directors' meeting of the Company, 11,380,400 shares of
restricted stock reserved in the 2018 Restricted Stock Incentive Plan were granted to 789 incentive objects. The Company
actually granted 10,413,500 shares of restricted stock to 749 senior managers, other managers and key business
personnel. The grant date is September 6, 2019, and the grant price is RMB 8.75.
The validity period, lock-up period and unlocking period of the stock option incentive plan are as follows: The validity
period of the incentive plan is 52 months, calculated from the first grant date of the underlying stock.
For the restricted stock granted for the first time, 16 months from the date of grant is the lock-up period. During the lock-up


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period, the restricted stock held by the incentive objects through this plan will be locked and cannot be transferred. The
unlocking period is 36 months after the lock-up period. During the unlocking period, where the unlocking conditions
stipulated in this incentive plan are met, the incentive object can apply for the unlocking of the underlying stock in three
times, which is to apply to unlock 40%, 30% and 30% of the total amount of restricted stock that are granted within 16
months to 28 months, 28 months to 40 months, and 40 months to 52 months from the grant date, respectively.
For the restricted stock reserved for grant, the lock-up period is within 28 months and 40 months from the first grant date.
During the unlocking period, when the unlocking conditions stipulated in this incentive plan are met, the incentive object
can apply for the unlocking of the underlying stock in two times, which is to apply to unlock 50% and 50% of the total
amount of restricted stock that are granted within 28 months to 40 months and 40 months to 52 months from the first grant
date, respectively.
According to the resolution of the 27th session of the 6th Board of Directors' meeting of the Company held on November 4,
2019, the Company reviewed and approved the 2018 Restricted Stock Incentive Plan (Draft Revision) and its summary,
and adjusted the performance conditions that the Company had to meet to unlock the incentive objects of the granted
restricted stock. The adjusted performance conditions are as follows:
The restricted stock granted for the first time in 2018 will be unlocked in three times when the Company meets the
following performance conditions:

Unlocking time                             Performance conditions

                                           Indicator 1: The compound annual operating revenue growth rate of the year
                                           before the unlocking time is not less than 23% compared to the year before the
                                           granting time, and the weighted average ROE attributable to the Company's
                                           common stock shareholders as of December 31, 2019 is not less than 17%. Or
Unlocking condition for the first time     indicator 2: The growth rate of the net profit attributable to the parent company
                                           at the time before the unlocking time is not less than 32% compared to the year
                                           before the granting time, and the weighted average ROE attributable to the
                                           Company's common stock shareholders as of December 31, 2019 is not less
                                           than 19%.

                                           Indicator 1: The compound annual operating revenue growth rate of the year
                                           before the unlocking time is not less than 23% compared to the year before the
                                           granting time, and the weighted average ROE attributable to the Company's
                                           common stock shareholders as of December 31, 2020 is not less than 18%. Or
Unlocking condition for the second time    indicator 2: The growth rate of the net profit attributable to the parent company
                                           at the time before the unlocking time is not less than 60% compared to the year
                                           before the granting time, and the weighted average ROE attributable to the
                                           Company's common stock shareholders as of December 31, 2020 is not less
                                           than 19%.

                                           Indicator 1: The compound annual revenue growth rate of the year before the
                                           unlocking time is not less than 23% compared with the year before the granting
                                           time, and the weighted average ROE attributable to the Company's common
                                           stock shareholders as of December 31, 2021 is not less than 19%. Or indicator
Unlocking condition for the third time
                                           2: The growth rate of the net profit attributable to the parent company at the
                                           time before the unlocking time is not less than 90% compared to the year
                                           before the granting time, and the weighted average ROE attributable to the
                                           Company's common stock shareholders as of December 31, 2021 is not less


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                                               than 19%.




The reserved restricted stock granted in 2019 will be unlocked in two times when the Company meets the following
performance conditions:

Unlocking time                                 Performance conditions

                                               Indicator 1: The compound annual operating revenue growth rate of the year
                                               before the unlocking time is not less than 23% compared to the year before the
                                               granting time, and the weighted average ROE attributable to the Company's
                                               common stock shareholders as of December 31, 2020 is not less than 18%. Or
Unlocking condition for the first time         indicator 2: The growth rate of the net profit attributable to the parent company
                                               at the time before the unlocking time is not less than 60% compared to the year
                                               before the granting time, and the weighted average ROE attributable to the
                                               Company's common stock shareholders as of December 31, 2020 is not less
                                               than 19%.

                                               Indicator 1: The compound annual operating revenue growth rate of the year
                                               before the unlocking time is not less than 23% compared to the year before the
                                               granting time, and the weighted average ROE attributable to the Company's
                                               common stock shareholders as of December 31, 2021 is not less than 19%. Or
Unlocking condition for the second time        indicator 2: The growth rate of the net profit attributable to the parent company
                                               at the time before the unlocking time is not less than 90% compared to the year
                                               before the granting time, and the weighted average ROE attributable to the
                                               Company's common stock shareholders as of December 31, 2021 is not less
                                               than 19%.



(2) Granting of the restricted stock in 2020
According to the resolutions of the Company's 2019 Annual General Meeting of Shareholders and the resolutions of the
34th and 35th sessions of the 6th Board of Directors' meeting, 13,391,480 shares of restricted stock were granted to 10
incentive objects. For the stock repurchased in the secondary market through centralized competitive bidding, the grant
date is June 4, 2020, and the grant price is RMB 7.467.
The validity period of this plan is 36 months from the grant date of restricted stock, and the interval between the grant date
and the release date is not less than 12 months. During this period, the restricted stock held by the incentive objects
through this plan will be locked and cannot be transferred.        If the restricted stock granted by the Company meets the
unlocking conditions after 12 months from the grant completion date, the incentive object can apply for the unlocking of
the restricted stock in two times, which is to apply to unlock 50% and 50% of the total amount of restricted stock that are
granted within 12 months to 24 months, and 36 months from the grant completion date, respectively. The unlocking
performance conditions are as follows:

Unlocking time     Performance conditions

Unlocking          Indicator 1: The annual operating revenue growth rate of the year before the unlocking time is not less
condition for the than 34.10% compared to the year before the granting time, and the weighted average ROE attributable
first time         to the Company's common stock shareholders as of December 31, 2020 is not less than 18%. Or



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                   indicator 2: The growth rate of the net profit attributable to the parent company at the time before the
                   unlocking time is not less than 19.38% compared to the year before the granting time, and the weighted
                   average ROE attributable to the Company's common stock shareholders as of December 31, 2020 is not
                   less than 19%;

Unlocking          Indicator 1: The annual operating revenue growth rate of the year before the unlocking time is not less
condition for the than 64.95% compared to the year before the granting time, and the weighted average ROE attributable
second time        to the Company's common stock shareholders as of December 31, 2021 is not less than 19%. Or
                   indicator 2: The growth rate of the net profit attributable to the parent company at the time before the
                   unlocking time is not less than 41.76% compared to the year before the granting time, and the weighted
                   average ROE attributable to the Company's common stock shareholders as of December 31, 2021 is not
                   less than 19%;



(3) The employees of the Company and its subsidiaries hold the equity of the subsidiary HuaRay Technology through
capital increase, direct or indirect equity transfers. According to the fair value of the investors recently introduced by the
subsidiary Huaray Technology, the confirmed share-based payment fee is RMB 77,137,145.23.


2. Situation of equity-settled share-based payment

√ Applicable □ Not applicable
                                                                                                                    Unit: RMB

                                                                 Determine based on the stock price at the grant date and
The method for determining the fair value of equity
                                                                 the grant cost of the restricted stock or the share price of
instruments on the day of granting
                                                                 the most recent external investor entry at the grant date

The basis for determining the amount of exercisable equity       Estimated according to equity instruments held by the
instruments                                                      employees

Reason for the significant difference between the estimation
                                                                 N/A
of current period and the previous period

The accumulated amount of equity-settled share-based
                                                                                                            409,274,091.02
payment counted into the capital reserve

Amount of equity-settled share-based payment confirmed in
                                                                                                              12,714,091.87
current period

Other notes
The employee service amount exchanged by equity payment in this period is RMB 183,372,003.99. As the third batch of
restricted stock granted for the first time in 2018, the second batch of reserved restricted stock in 2019, and the second
batch of restricted stock granted in 2020 fail to meet the unlocking conditions, the amount of expenses confirmed by the
transfer back to the equity-settled share-based payment in the previous period is RMB 170,657,912.12.


XIV. Commitments and contingencies

1. Significant commitments

Important commitments on the balance sheet day

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As of December 31, 2021, the Company's pledge information was as follows:
(1) On August 19, 2016, the subsidiary Xinjiang Dahua Zhixin Information Technology LLC pledged its future accounts
receivable amounting to RMB 351,064,980.00 incurred from the available service fee under the Franchise Agreement for
the Shihezi "Safe Shicheng" PPP Project, and signed the Fixed Assets Loan Contract (total contract amount: RMB
230,000,000.00, contract No.: 2016-01) with Shihezi Sub-Branch of the Construction Bank of China, to provide a
guarantee for the loan (term of borrowing: from August, 2 016 to August, 2027, loan contract No.: 2016-01) of Xinjiang
Dahua Zhixin Information Technology LLC amounting to RMB 230,000,000.00. As of December 31, 2021, the pledge
receivables amounted to RMB 177,694,142.12 (including the long-term receivable balance of RMB 148,512,859.01, and
the balance of the non-current assets matured within one year of RMB 29,181,283.11). The loan balance under the
guarantee contract was RMB 128,000,000.00 (where the long-term loan balance was RMB 102,500,000.00 and the
balance of non-current liabilities matured within one year was RMB 25,500,000.00).
(2) On June 28, 2019, Zhejiang Dahua Technology Co., Ltd. and Hangzhou Branch of Zheshang Bank Co., Ltd. entered
into the "Guarantee Contract for Pledge of Asset Pool", with the number (33100000) Zheshang Asset Pool Quality (2019)
No. 12373 (the contract term is from June 28, 2019 to June 28, 2021). On June 29, 2021, Zhejiang Dahua Technology Co.,
Ltd. and Hangzhou Branch of Zheshang Bank Co., Ltd. entered into the "Guarantee Contract for Pledge of Asset Pool",
with the number (33100000) Zheshang Asset Pool Quality (2021) No. 13431 (the contract term is from June 29, 2021 to
June 29, 2022), to provide a guarantee for the "Asset Pool Business Cooperation Agreement" signed by the Company
together with the subsidiary Zhejiang Dahua Technology Co., Ltd., the subsidiary Zhejiang Dahua System Engineering
Co., Ltd., the subsidiary Guangxi Dahua Information Technology Co., Ltd., and Hangzhou Branch of Zheshang Bank Co.,
Ltd. The financing amount for the fund's pledge pool cannot be more than RMB 3 billion.
Under the notes pool business, as of December 31, 2021, the company Zhejiang Dahua Technology Co., Ltd. has undue
notes receivable of RMB 664,734,356.60 (where RMB 650,000,000.00 was related p arty notes receivable that should be
included in the scope of consolidation), the subsidiary Zhejiang Dahua Technology Co., Ltd. has undue notes receivable
of RMB 916,121,588.22 (where RMB 180,327,840.12 was related party notes receivable that should be included in the
scope of consolidation), and the subsidiary Zhejiang Dahua System Engineering Co., Ltd. has undue notes receivable of
RMB 6,799,375.76. Under the pledge, the Company Zhejiang Dahua Technology Co., Ltd. issued RMB 18,210,006.39 in
bank acceptance bills, the subsidiary Zhejiang Dahua Technology Co., Ltd. issued RMB 1,232,514,158.54 in bank
acceptance bills, and the subsidiary Zhejiang Dahua System Engineering Co., Ltd. issued RMB 396,094.99 in bank
acceptance bills.
(3) On November 23, 2020, the subsidiary Zhejiang Dahua Zhilian Co., Ltd. and Hangzhou Branch of Zheshang Bank Co.,
Ltd. entered into the "Guarantee Contract for Pledge of Asset Pool", with the number (33100000) Zheshang Asset Pool
Quality (2020) No. 28875 (the contract term is from November 23, 2020 to June 28, 2021). On June 29, 2021, the
subsidiary Zhejiang Dahua Zhilian Co., Ltd. and Hangzhou Branch of Zheshang Bank Co., Ltd. entered into the
"Guarantee Contract for Pledge of Asset Pool", with the number (33100000) Zheshang Asset Pool Quality (2021) No.
14619 (the contract term is from June 29, 2021 to June 29, 2022), to provide a guarantee for the "Asset Pool Business
Cooperation Agreement" signed by Zhejiang Dahua Zhilian Co., Ltd. together with Hangzhou Branch of Zheshang Bank
Co., Ltd. The financing amount for the fund pledge pool cannot be more than RMB 0.5 billion.
Under the notes pool business, as of December 31, 2021, RMB 151,620,006.45 of undue notes receivable of the
subsidiary Zhejiang Dahua Zhilian Co., Ltd. were pledged for the issuance of acceptance bills. Under the pledge, the
subsidiary Zhejiang Dahua Zhilian Co., Ltd. issued RMB 130,097,924.69 in bank acceptance bills.

(4) The Company Zhejiang Dahua Technology Co., Ltd. and Hangzhou Branch of China Merchants Bank Co., Ltd. signed
the "Special Credit Agreement for Notes Pool Business" (No.:571XY2020032038), which promised a special credit limit of
RMB 2 billion for the notes pool, and allocated the same limit to the subsidiary Zhejiang Dahua Technology Co., Ltd., the
subsidiary Zhejiang Dahua System Engineering Co., Ltd., the subsidiary Hangzhou Huacheng Network Technology Co.,


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                                                            2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


Ltd., the subsidiary Zhejiang Fengshi Technology Co., Ltd., the subsidiary Zhejiang HuaRay Technology Co., Ltd., and the
subsidiary Zhejiang Dahua Zhilian Co., Ltd. As of December 31, 2021, the Company Zhejiang Dahua Technology Co., Ltd.
had RMB 102,296,320.15 undue notes receivable (of which RMB 100,000,000.00 was related party notes that should be
included in the scope of consolidation), the subsidiary Zhejiang Dahua Technology Co., Ltd. had RMB 201,198,638.52
undue notes receivable, the subsidiary Hangzhou Huacheng Network Technology Co., Ltd. had RMB 1,128,444.98 undue
notes receivable, the subsidiary Zhejiang Fengshi Technology Co., Ltd. had RMB 5,481,635.44 undue notes receivable
(of which RMB 817,885.44 was related party notes that should be included in the scope of consolidation), and the
subsidiary Zhejiang Dahua System Engineering Co., Ltd. had RMB 977,838.20 undue notes receivable pledged for
issuing bank acceptance bills. Under the pledge, the Company Zhejiang Dahua Technology Co., Ltd. issued RMB
892,437.61 in bank acceptance bill, the subsidiary Zhejiang Dahua Technology Co., Ltd. issued RMB 63,588,745.37 in
bank acceptance bill, the subsidiary Hangzhou Huacheng Network Technology Co., Ltd. issued RMB 149,240,618.12 in
bank acceptance bill, the subsidiary Zhejiang Fengshi Technology Co., Lt d. issued RMB 72,497,660.17 in bank
acceptance bill, and the subsidiary Zhejiang Dahua System Engineering Co., Ltd. issued RMB 1,053,592.92 in bank
acceptance bill.
(5) On May 26, 2021, the subsidiary Zhejiang Dahua Technology Co., Ltd. and Bank of Hangzh ou Co., Ltd. entered into
the "Pledge Contract for Maximum Amount of Individual Asset Management" (No.:7514ATMG202100073, the contract
term is from May 26, 2021 to May 25, 2024), to provide a guarantee for the "Asset Management Service Agreement"
signed by the subsidiary Zhejiang Dahua Technology Co., Ltd. and Hangzhou Bank Co., Ltd. The credit limit of the notes
pool cannot be more than RMB 0.2 billion.
Under the notes pool business, as of December 31, 2021, the subsidiary Zhejiang Dahua Technology Co., Ltd. has RMB
20,210,997.38 of undue notes receivable and RMB 9,399,710.65 of notes pool margin pledged for the issuance of
acceptance bills. Under the pledge, the subsidiary Zhejiang Dahua Technology Co., Ltd. issued RMB 29,610,708.03 in
bank acceptance bills.
(6) On October 18, 2021, the subsidiary Zhejiang HuaRay Technology Co., Ltd. and Hangzhou Branch of China
Merchants Bank Co., Ltd. entered into the "Credit Agreement for Notes Pool Business", agreeing on a credit limit of RMB
0.2 billion for notes pool business. As of December 31, 2021, the subsidiary Zhejiang HuaRay Technology Co., Ltd. had
22,426,643.06 undue notes receivable that were pledged for issuing bank acceptance bills. Under the pledge, the
subsidiary Zhejiang HuaRay Technology Co., Ltd. issued RMB 16,831,021.63 in bank acceptance bills.
(7) The subsidiary Zhejiang HuaRay Technology Co. Ltd., signed a bank acceptance agreement with Hangzhou Branch of
Ningbo Bank Co., Ltd. As of December 31, 2021, the subsidiary Zhejiang HuaRay Technology Co., Ltd. had RMB
4,183,487.95 of note margin as pledge. Under the pledge, the subsidiary Zhejiang HuaRay Technology Co., Ltd. issued
RMB 13,944,959.87 in bank acceptance bills.




2. Contingencies

(1) Important contingent matters on the balance sheet day

No important contingent matters on the balance sheet day.


(2) If no important contingent matter to be disclosed by the Company, it should also be noted
accordingly

No important contingent matter needs to be disclosed by the Company.


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                                                              2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


XV. Events after the Balance Sheet Date

1. Distribution of profits

According to the Company's resolution at the 30th session of the 7th Board of Directors' meeting on April 22, 2022, the
Company's profit distribution preplan for the year of 2021 was: On the basis of the Company's 2,99 4,550,730 shares in
total capital by December 31, 2021, all shareholders will be distributed RMB 2.70 in cash (including tax) for each 10
shares, and the total amount of cash dividends is RMB 808,528,697.10, with no bonus shares and no capitalization of
capital reserves. The remaining undistributed profit after the distribution of dividends will be carried forward to the next
year. The matter shall be implemented after being approved by the general meeting of shareholders.


2. Other events after the balance sheet date

(1) On January 18, 2022, the Company transferred 49% of the equity of Zhejiang Dahua Security Network Operation
Service Co., Ltd. (hereinafter referred to as the "Operation Company") held by Ningbo Huayu Investment Management
Partnership Enterprise (Limited Partnership). After the transfer, the Company held 100% of the equity of Zhejiang Dahua
Security Network Operation Service Co., Ltd.
(2) On January 25, 2022, Guizhou Huayi Shixin Technology Co., Ltd. (hereinafter referred to as "Guizhou Huayi")
completed the capital reduction procedure, and the registered capital was reduced from RMB 50,000,000 to RMB
22,500,000. After the completion of capital reduction, Guiyang Guanshan Lake Investment (Group) Co., Ltd. and Guizhou
Yiyun Investment Co., Ltd. withdrew shares from Guizhou Huayi, and Guizhou Huayi was changed to a wholly-owned
subsidiary of Dahua Technology by the agreement.
(3) The Company applied to the China Securities Regulatory Commission ("CSRC") for non-public issuance of shares in
2021 and received the "Acceptance Certificate of Application for Administrative Permits of the CSRC" (acceptance
number: 211371) issued by the CSRC on June 2, 2021. The CSRC accepted the Company application for non-public
issuance of shares. On April 18, 2022, the Issuance Examination Committee of the China Securities Regulatory
Commission examined the Company application for non-public issuance of shares. According to the review results of the
meeting, the Company application for non-public issuance of shares was approved. As of the date of approval of the
financial statements, the Company non-public issuance of shares has not been completed.
(4) On February 16, 2022, the "Proposal on Adjustment of Industrial Fund Related Matters and Related Transactions" was
reviewed and approved at the 26th session of the 7th Board of Directors' meeting. It is agreed that a total of 11 investors,
including Chen Ailing, Wu Jun, Wang Heng, Chen Hongwu, Deng Zhiji, Yang Jianjun, Wu Jiangzhong, Zhoushan Huayan
Chuangxing Venture Capital Partnership (Limited Partnership), Song Ke, Zhou Guodong and Zheng Jieping, will increase
their subscribed capital contributions to Huayan Investment Fund, with a total capital increase of RMB 107,910,000.
Among them, some of the original partners increased their capital contributions and four new limited partners were added.
The new partners and the original partners re-signed the "Partnership Agreement of Zhoushan Huayan Chuangxi Equity
Investment Partnership (Limited Partnership)" (hereinafter referred to as the "Partnership Agreement") and related
documents. The Company has not made any new capital contributions this time. Upon completion of the capital increase,
the subscribed capital contribution of Huayan Investment Fund increased from RMB 150,100,000 to RMB 258,010,000.
After the change, the proportion of the Company capital contribution decreased from 33.32% to 19.38%. The modification
procedures at the Bureau of Industry and Commerce for the above matters were completed in March 2022.
(5) On March 25, 2022, the Company transferred 90% of its equity in Sichuan Dahua Guangxun Photoelectric Technology
Co., Ltd. to Hangzhou Landscaping Co., Ltd. at a price of RMB 1,080,000. After the transfer, the proportion of shares held
by the Company in Sichuan Dahua Guangxun Photoelectric Technology Co., Ltd. was reduced from 100% to 10%. The


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modification procedures at the Bureau of Industry and Commerce for the above matters were completed in April 2022.
(6) On April 1, 2022, the Company convened the 27th session of the 7th Board of Directors' meeting, reviewed and
approved the "2022 Stock Option and Restricted Stock Incentive Plan (Draft)". A total of 4,345 incentive objects, including
directors, senior management and key personnel of the Company, are proposed to be granted 74.864 million restricted
stocks and 74.864 million stock options. The matter shall be implemented after being approved by the general meeting of
shareholders.
(7) On April 22, 2022, the Company convened the 30th session of the 7th Board of Directors' meeting, at which the
"Proposal on the Repurchase and Cancellation of Certain Restricted Shares (I)" and the "Proposal on the Repurchase
and Cancellation of Certain Restricted Shares (II)" were reviewed and approved. It is proposed to repurchase a nd cancel
the restricted shares of first grant of the third period and the reserved grant of the second period of the 2018 Restricted
Stock Incentive Plan, which have not reached the conditions for release and that have been granted but not yet unlocked
by the incentive objects who have resigned. A total of 29,431,520 restricted shares held by 2,889 incentive objects were
repurchased and cancelled. It is proposed to repurchase and cancel the restricted shares of the second period of the 2020
Restricted Stock Incentive Plan, which have not reached the conditions for release. A total of 6,695,740 restricted shares
held by 10 incentive objects were repurchased and cancelled. The matter shall be implemented after being approved by
the general meeting of shareholders.
(8) On April 22, 2022, the Company held the 30th session of the 7th Board of Directors' meeting, reviewed and approved
the "Proposal on Abandoning the Preemptive Right and Related Transactions of Subsidiaries", and Zhang Hui, the
shareholder of the subsidiary Zhejiang Huafei Intelligent Technology Co., Ltd., transferred his 13.50% equity of Ningbo
Hualing Venture Capital Investment Partnership (Limited Partnership) at a price of RMB 15,903,000. The Company
intends to waive its right of first refusal of the above-mentioned equity.


XVI. Other Significant Events

1. Subsection information

(1) Basis for determining the reporting subsection and the accounting policy

The Company determines the operation subsection based on internal organization structure, man agement requirements,
internal reporting system, etc. The Company has only one operational subsection, namely the R&D, production, and sales
of intelligent IoT products. The accounting policy of the reporting subsection is consistent with that of the Company.


(2) Financial information of the reporting subsection

Regional subsection

                                                                                                                  Unit: RMB

                Item                           Operating income                             Operating Cost

            Domestic                                       19,346,695,166.19                           12,133,990,421.61

            Overseas                                       13,488,784,170.66                            7,924,522,736.72

                Total                                      32,835,479,336.85                           20,058,513,158.33



Product subsection



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                                                                      2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


                                                                                                                             Unit: RMB

                Item                               Operating income                                 Operating Cost

    Smart IoT Products and                                       28,040,635,027.05                              16,429,520,447.87
              Solutions

 Including: Software Business                                     1,600,941,024.00                                521,983,098.73

        Innovated Businesses                                      2,847,600,678.83                               1,939,617,607.05

               Others                                             1,947,243,630.97                               1,689,375,103.41

                Total                                            32,835,479,336.85                              20,058,513,158.33


XVII. Notes to Main Items in the Financial Statements of the Parent Company

1. Accounts receivable

(1) Categorical disclosure of accounts receivable

                                                                                                                             Unit: RMB

                                Balance at the End of the Period                        Balance at the Start of the Period

                                                   Bad debt
                           Book balance                                         Book balance        Bad debt provision
                                                   provision
        Category                                                      Book                                                   Book
                                                          Accrued                                              Accrued
                                     Percent                          value              Percenta                            value
                          Amount               Amount proporti                 Amount               Amount proportio
                                      age                                                   ge
                                                            on                                                    n

Accounts
receivables with the
                          32,146,7             32,146,7    100.00
bad debt provision                    0.60%
                            63.01                63.01           %
accrued based on
single item

Including:

Accounts
receivables with the
                          5,328,38             92,669,0              5,235,71 2,826,61              86,465,2             2,740,152,
bad debt provision                   99.40%                1.74%                         100.00%                3.06%
                          7,755.87               27.03               8,728.84 7,475.98                 36.63                  239.35
accrued based on
combinations

Including:

Portfolio 1: Related 4,399,84                                        4,399,84 1,932,17                                   1,932,175,
                                     82.08%                                               68.36%
Parties Portfolio         9,905.57                                   9,905.57 5,484.83                                        484.83

Portfolio 2: Aging        928,537,             92,669,0              835,868, 894,441,              86,465,2             807,976,7
                                     17.32%                9.98%                          31.64%                9.67%
Analysis Portfolio         850.30                27.03                823.27    991.15                 36.63                   54.52

Total                     5,360,53    100.00 124,815,                5,235,71 2,826,61 100.00% 86,465,2                  2,740,152,



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                      4,518.88         %   790.04            8,728.84 7,475.98                 36.63                   239.35

Bad debt provision based on single item

                                                                                                                      Unit: RMB

                                                         Balance at the End of the Period

         Name                                                                                       Reason for making bad
                              Book balance          Bad debt provision      Accrued proportion
                                                                                                        debt provision

                                                                                                    Expected to be unable
Customer 1                          32,146,763.01         32,146,763.01                   100.00%
                                                                                                    to recover

Total                               32,146,763.01         32,146,763.01              --                          --

Bad debt provision based on combinations
                                                                                                                      Unit: RMB

                                                            Balance at the End of the Period
            Name
                                        Book balance               Bad debt provision             Accrued proportion

Within 1 Year                                704,807,824.97                  35,240,391.25                              5.00%

1 to 2 years                                 145,764,581.65                  14,576,458.17                            10.00%

2 to 3 years                                  38,635,131.50                  11,590,539.45                            30.00%

3 to 4 years                                   13,844,394.11                  6,922,197.06                            50.00%

4 to 5 years                                    5,732,384.86                  4,585,907.89                            80.00%

5 years or above                              19,753,533.21                  19,753,533.21                            100.00%

Total                                        928,537,850.30                  92,669,027.03                                   --

Please refer to the disclosing methods of other receivables for the information disclosure of bad debts provisions, if the
bad debt provisions of accounts receivable are made according to the general model of expected credit losses:

□ Applicable √ Not applicable
Disclosure by age
                                                                                                                      Unit: RMB

                            Aging                                                    Book balance

Within 1 year (including 1 year)                                                                         4,971,994,665.97

1 to 2 years                                                                                               251,857,285.15

2 to 3 years                                                                                                75,292,074.88

3 years or above                                                                                            61,390,492.88

  3 to 4 years                                                                                               22,117,748.99

  4 to 5 years                                                                                              16,401,269.32

  5 years or above                                                                                          22,871,474.57

Total                                                                                                    5,360,534,518.88




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(2) Provision for bad debts accrued, recovered or reversed in this period

Provision for bad debts in the current period:
                                                                                                                     Unit: RMB

                      Balance at the              Amount of Changes in the Current Period                     Balance at the
        Category          Start of the                    Recovered                                             End of the
                                           Accrued                        Written Off          Others
                            Period                        or Reversed                                             Period

Bad debt provision        86,465,236.63   38,350,553.41                                                      124,815,790.04

         Total            86,465,236.63   38,350,553.41                                                      124,815,790.04


(3) Accounts receivable of the top five balances at the end of the period collected by the arrears

The accounts receivable of the top five closing balances collected by the arrears summed up to RMB 4,280,044,465.61,
accounting for 79.84% of the total closing balance of accounts receivable. The closing balance of the provision for bad
debts accrued was RMB 2,683,523.91 accordingly.


(4) The amount of assets and liabilities generated due to transferred receivables that the
Company still keeps recourse or retains part of corresponding rights or interests

                                                                                                                     Unit: RMB

                   Item                              The amount of assets that the           The amount of liabilities that the
                                          Company still keeps recourse or retains Company still keeps recourse or retains
                                          part of corresponding rights or interests part of corresponding rights or interests

Supply chain finance not derecognized                                3,066,910.69                               3,066,910.69

Total                                                                3,066,910.69                               3,066,910.69


(5) There are no accounts receivable derecognized due to the transfer of financial assets in this
period

2. Other receivables

                                                                                                                     Unit: RMB

                   Item                      Balance at the End of the Period           Balance at the Start of the Period

Other Receivables                                              13,227,344,584.64                          13,796,461,689.02

Total                                                          13,227,344,584.64                          13,796,461,689.02


(1) Other Receivables

1) Other receivables categorized by the nature of the funds

                                                                                                                     Unit: RMB


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                                                                  2021 Annual Report of Zhejiang Dahua Technology Co., Ltd.


           Nature of the funds                         Closing balance                             Opening balance

Deposits                                                                43,647,007.12                          30,677,198.60

Prepaid or advance expense                                              35,796,731.49                          39,286,222.84

Equity Transfer Fund                                                 228,000,000.00                           588,000,000.00

Employee home loan                                                      85,353,302.20                          86,870,816.57

Incomings and outgoings                                           12,878,290,499.25                        13,102,867,304.50

Others                                                                   8,043,517.60                           5,061,884.88

Total                                                             13,279,131,057.66                        13,852,763,427.39


2) Bad debt provision

                                                                                                                       Unit: RMB

                              Phase One                 Phase Two                  Phase Three

                                                  Expected credit losses
                            Expected credit                                   Expected credit losses
  Bad debt provision                              for the entire extension                                      Total
                           losses in the next                                 for the entire extension
                                                      (without credit
                              12 months                                       (with credit impairment)
                                                       impairment)

Balance on January 1,
                                  52,038,067.76              3,625,283.30                  638,387.31          56,301,738.37
2021

Balance in the Current
Period on January 1,               ——                    ——                         ——                    ——
2021

--Transfer to phase two             -724,839.75                724,839.75

--Transfer to phase
                                     -43,121.07                 -16,380.00                     59,501.07
three

Provisions of this
                                                               210,259.77                  104,784.08             315,043.85
period

Reversals in this period           4,663,301.79                                                                 4,663,301.79

Write off in this period                                                                   167,007.41             167,007.41

Balance on December
                                  46,606,805.15              4,544,002.82                  635,665.05          51,786,473.02
31, 2021

Book balance changes with significant changes in loss provision in the current period

□ Applicable √ Not applicable
Disclosure by age
                                                                                                                       Unit: RMB

                            Aging                                                        Book balance

Within 1 year (including 1 year)                                                                           11,993,630,700.89




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1 to 2 years                                                                                                     628,810,059.27

2 to 3 years                                                                                                     455,526,953.78

3 years or above                                                                                                 201,163,343.72

    3 to 4 years                                                                                                 191,699,150.94

    4 to 5 years                                                                                                   7,591,123.05

    5 years or above                                                                                               1,873,069.73

Total                                                                                                      13,279,131,057.66


3) Provision for bad debts accrued, recovered or reversed in this period

Provision for bad debts in the current period:

                                                                                                                        Unit: RMB

                    Balance at the                  Amount of Changes in the Current Period
                                                                                                           Balance at the End
    Category         Start of the                        Recovered or
                                          Accrued                         Written Off        Others              of the Period
                           Period                          Reversed

Bad debt
                     56,301,738.37         315,043.85     4,663,301.79    167,007.41                              51,786,473.02
provision

Total                56,301,738.37         315,043.85     4,663,301.79    167,007.41                              51,786,473.02


4) Accounts receivable actually written off in this period

                                                                                                                        Unit: RMB

                                Item                                                    Write-off amount

Other accounts receivable actually written off                                                                       167,007.41


5) Other receivables of the top five closing balances collected by debtors

                                                                                                                        Unit: RMB

                                                                                                                       Bad debt
                                                                                               As a percentage of
                                                                                                                       provision
Name of        Nature of     Balance at the End                                                    total other
                                                                      Aging                                           at the end
    Unit       the funds        of the Period                                                   receivables at the
                                                                                                                        of the
                                                                                                end of the period
                                                                                                                        period

                                                  The amount within 1 year is RMB
            Incomings
Company                                           8,427,392,242.14, the amount in 1–2 years
            and                8,428,288,733.88                                                            63.47%
1                                                 is RMB 804,762.71 and the amount in 2–3
            outgoings
                                                  years is RMB 91,729.03.

Company Incomings                                 The amount within 1 year is RMB
                               1,729,912,003.69                                                            13.03%
2           and                                   1,618,738,159.55 and the amount in 1–2



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                 outgoings                              years is RMB 111,173,844.14.

                 Incomings
Company
                 and                986,285,904.16 Within 1 year                                                      7.43%
3
                 outgoings

                                                        The amount within 1 year is RMB
                 Incomings
Company                                                 277,506,868.58, the amount in 1–2 years is
                 and                696,954,914.02                                                                    5.25%
4                                                       RMB 27,393,077.53 and the amount in 2–3
                 outgoings
                                                        years is RMB 392,054,967.91.

                 Incomings                              The amount within 1 year is RMB
Company
                 and                491,929,837.44 398,080,688.32 and the amount in 1–2                              3.70%
5
                 outgoings                              years is RMB 93,849,149.12.

Total                  --        12,333,371,393.19                           --                                       92.88%


6) There are no other accounts receivable related to government subsidies.

7) There are no other accounts receivable derecognized due to transfer of financial assets.

8) There are no assets and liabilities generated due to other transferred receivables that the
Company still keeps recourse or retains part of corresponding rights or interests.

3. Long-term equity investment

                                                                                                                               Unit: RMB

                                  Balance at the End of the Period                        Balance at the Start of the Period

                                               Provision
                                                                                                        Provision
         Item                                     for
                            Book balance                       Book value          Book balance         for decline     Book value
                                               impairme
                                                                                                         in value
                                                  nt

Investment in
                            4,496,090,820.42                 4,496,090,820.42 3,598,917,483.61                         3,598,917,483.61
subsidiaries

Investment in
affiliates and               798,402,086.36                    798,402,086.36        61,493,073.68                       61,493,073.68
joint ventures

Total                       5,294,492,906.78                 5,294,492,906.78 3,660,410,557.29                         3,660,410,557.29


(1) Investment in Subsidiaries

                                                                                                                               Unit: RMB

                       Balance at the Start             Decrease/Increase in the current period              Balance at the    Closing
 The invested
                        of the Period (book      Investments       Investment     Provision for   Other End of the Period balance
        entity
                               value)             increased        decreased      impairment        s         (Book Value)        of


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                                                             accrued                               provision
                                                                                                      for
                                                                                                   decline
                                                                                                   in value

Zhejiang
Dahua System
               533,280,154.61    -3,952,219.74                                    529,327,934.87
Engineering
Co., Ltd.

Zhejiang
Dahua
Security
Network         27,240,264.48       -73,146.70                                     27,167,117.78
Operation
Service Co.,
Ltd.

Zhejiang
Dahua Ju'an
                 5,100,000.00                                                       5,100,000.00
Technology
Co., Ltd.

Guangxi
Dahua
Information      6,289,815.02      -164,711.58                                      6,125,103.44
Technology
Co., Ltd.

Dahua
Technology     608,628,700.00    57,526,468.00                                    666,155,168.00
(HK) Limited

Zhejiang
Dahua
Security          180,383.54        -32,541.88 147,841.66
Service Co.,
Ltd.

Zhejiang
Dahua Vision
               669,609,997.31   622,209,903.92                                  1,291,819,901.23
Technology
Co., Ltd.

Guangxi
Dahua
Security        20,002,580.76                                                      20,002,580.76
Service Co.,
Ltd.




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Hangzhou
Xiaohua
                   5,813,279.51     -246,956.86                                     5,566,322.65
Technology
CO., LTD.

Zhejiang
Dahua Zhilian   1,001,165,918.91    -287,315.62                                 1,000,878,603.29
Co., Ltd.

Zhejiang
Dahua
Investment        62,175,000.00                                                    62,175,000.00
Management
Co., Ltd.

Guangxi
Dahua
                  71,226,231.21        -4,116.36                                   71,222,114.85
Zhicheng Co.,
Ltd.

Hangzhou
Huacheng
Network           29,566,484.68     -925,813.47                                    28,640,671.21
Technology
Co., Ltd.

Zhejiang
HuaRay
                  32,352,342.50    -1,428,025.41                                   30,924,317.09
Technology
Co., Ltd.

Hangzhou
Fuyang Hua'ao
                   5,100,000.00                                                     5,100,000.00
Technology
Co., Ltd.

Zhejiang
Huafei
Intelligent       25,616,346.82     -607,237.92                                    25,009,108.90
Technology
CO., LTD.

Zhejiang
Huachuang
Vision            30,091,777.77     -951,614.23                                    29,140,163.54
Technology
Co., Ltd.

Guizhou Huayi
                                   1,800,000.00                                     1,800,000.00
Shixin



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Technology
Co., Ltd.

Zhejiang
Fengshi
                  9,006,836.94        -1,474.65                                        9,005,362.29
Technology
Co., Ltd.

Dahua
Technology
                  8,102,000.00                                                         8,102,000.00
Holdings
Limited

Zhejiang
Huaxiao
                 28,023,346.51     9,695,431.52                                       37,718,778.03
Technology
Co., Ltd.

Xi'an Dahua
Zhilian
                 56,197,022.50    43,946,608.64                                      100,143,631.14
Technology
Co., Ltd.

Wuxi Dahua
Ruipin
                 12,875,213.66     4,982,483.48                                       17,857,697.14
Technology
Co., Ltd.

Zhejiang
Huaxuan                                           625,511,11
                 55,525,681.73   569,985,429.96
Technology                                             1.69
Co., Ltd.

Beijing Huayue
Shangcheng
Information
                 10,583,863.46       -96,742.38                                       10,487,121.08
Technology
Service Co.,
Ltd.

Zhejiang
Dahua Jinzhi
                 60,000,000.00                                                        60,000,000.00
Technology
Co., Ltd.

Shanghai
Huashang
Chengyue
                  1,673,832.92      -155,672.06                                        1,518,160.86
Information
Technology
Service Co.,


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Ltd.

Sichuan
Dahua
Guangxun
                  5,530,000.00                                                    5,530,000.00
Photoelectric
Technology
Co., Ltd.

Zhejiang
Zhoushan
Digital
                 17,640,000.00                                                   17,640,000.00
Development
Operation Co.
Ltd.

Guangxi
Dahua
                 30,000,000.00                                                   30,000,000.00
Technology
Co., Ltd.

Yunnan Zhili
Technology        4,500,000.00                                                    4,500,000.00
Co., Ltd

Zhejiang
Dahua Storage
                  8,295,404.08   17,307,869.20                                   25,603,273.28
Technology
Co., Ltd.

Zhejiang
Huaruijie
                 51,267,388.28      -69,088.34                                   51,198,299.94
Technology
Co., Ltd.

Chengdu
Dahua Zhilian
Information          45,851.60   49,989,341.58                                   50,035,193.18
Technology
Co., Ltd.

Chengdu
Dahua Zhian
Information
                100,000,000.00                                                  100,000,000.00
Technology
Service Co.,
Ltd.

Chengdu
Huishan Smart     5,500,000.00                                                    5,500,000.00
Network


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Technology
Co., Ltd.

Zhejiang
Huajian
                               13,540,903.07                                   13,540,903.07
Technology
Co., Ltd.

Xinjiang Dahua
Zhixin
Information        2,055.08                                                          2,055.08
Technology
Co., Ltd.

Guangxi
Huacheng
                 135,146.72       -40,121.72                                       95,025.00
Technology
Co., Ltd.

Hangzhou
Huacheng
                 478,183.81       -91,835.09                                      386,348.72
Software Co.,
Ltd.

Dahua
Technology        96,379.20       -23,515.20                                       72,864.00
Canada Inc.

Chengdu
Dahua Zhishu
Information
                               10,000,000.00                                   10,000,000.00
Technology
Service Co.,
Ltd.

Zhengzhou
Dahua Zhian
Information                    30,000,000.00                                   30,000,000.00
Technology
Co., Ltd.

Dahua
Technology
                                1,000,000.00                                    1,000,000.00
International
Pte. Ltd.

Changsha
Dahua
                              100,000,000.00                                  100,000,000.00
Technology
Co., Ltd.



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                                             1,522,832,290.1 625,658,95
Total                     3,598,917,483.61                                                                  4,496,090,820.42
                                                             6         3.35


(2) Investment in affiliates and joint ventures

                                                                                                                                   Unit: RMB

                                              Decrease/Increase in the current period
            Balance                           Investme                                                                Balance Closing
                 at the                        nt profit Adjustm                   Cash                                at the      balance
                                                                                               Provision
Name of Start of Investme Investme and loss                 ent on               dividend                             End of          of
                                                                      Other                       for
Investee  the       nts       nt   recogniz                 other                s or profit                            the        provision
                                                                     changes                   impairme Others
       s     Period        increase decrease ed under compreh                    declared                             Period          for
                                                                     in equity                    nt
                 (book        d        d         the        ensive                   to                                (book       decline
                                                                                               accrued
             value)                             equity      income               distribute                           value)       in value
                                               method

Ⅰ. Joint ventures

Ⅱ. Affiliates

Zhejiang
Leapmot
or                                             -322,752              965,829,                                         643,076,
Technolo                                        ,324.29                194.80                                          870.51
gy Co.,
Ltd.

Guangd
ong
Zhishi
                                               142,478.                                                    -142,478
Digital
                                                       81                                                       .81
Technolo
gy Co.,
Ltd.

Hangzho
u
Juhuany
an
            1,148,96                           -425,465                                                               723,496.
Informati
                    2.20                            .81                                                                       39
on
Technolo
gy Co.,
Ltd.

Ruicity
            57,944,1                           12,450,3                                                               70,394,5
Digital
                   11.48                         97.67                                                                  09.15
Technolo


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gy Co.,
Ltd.

Digital
Dongyan
g
Technolo 2,400,00              -194,584                                         2,205,41
gy           0.00                   .02                                             5.98
Operatio
n Co.,
Ltd.

Zhejiang
Huanuok
ang                 20,000,0   -4,886,4                                         15,113,5
Technolo              00.00      21.90                                            78.10
gy Co.,
Ltd.

Zhousha
n
Huayan
Chuangx
i Equity
Investme            50,000,0   12,135,5                                         62,135,5
nt                    00.00      59.93                                            59.93
Partners
hip
(Limited
Partners
hip)

Dezhou
Shuzhi
Informati
                    3,400,00   -7,343.7                                         3,392,65
on
                        0.00          0                                             6.30
Technolo
gy Co.,
Ltd.

Sichuan
Hengji
Anhua
Internet            1,360,00                                                    1,360,00
of Things               0.00                                                        0.00
Technolo
gy Co.,
Ltd.


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           61,493,0 74,760,0                 -303,537          965,829,                         -142,478 798,402,
Subtotal
              73.68       00.00               ,703.31              194.80                              .81   086.36

           61,493,0 74,760,0                 -303,537          965,829,                         -142,478 798,402,
Total
              73.68       00.00               ,703.31              194.80                              .81   086.36


4. Operating revenue and operating costs

                                                                                                                         Unit: RMB

                              Amount Occurred in the Current Period           Amount Occurred in the Previous Period
           Item
                                    Income                  Cost                     Income                       Cost

Main Business                     9,704,836,761.33      1,250,287,354.08         9,193,145,592.07            1,394,205,060.39

Other businesses                    38,380,402.19          27,935,289.59             48,278,519.27               38,349,300.31

Total                             9,743,217,163.52      1,278,222,643.67         9,241,424,111.34            1,432,554,360.70


5. Investment income

                                                                                                                         Unit: RMB

                                                Amount Occurred in the Current         Amount Occurred in the Previous
                   Item
                                                           Period                                      Period

Long-term equity investment income
                                                                   -303,537,703.31                              -221,917,515.47
measured by equity method

Investment income from disposal of
                                                                       281,454.95                            1,123,740,515.93
long-term equity investment

Investment Income from Disposal
                                                                      8,493,150.68                                7,128,255.20
Trading Financial Assets

Investment income on other non-current
                                                                     22,409,109.76                                 9,845,215.11
financial assets during the holding period

Investment income from national debt
                                                                       642,899.15                                   448,892.17
reverse repurchase

Total                                                              -271,711,088.77                              919,245,362.94


XVIII. Supplementary Information

1. Breakdown of non-recurring gains and losses for this period

√ Applicable □ Not applicable
                                                                                                                         Unit: RMB

                                         Item                                                 Amount                 Note

Gains and losses from disposal of non-current assets                                          47,555,142.92



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The government subsidies included in the current profits and losses (excluding
the government subsidies closely related to regular businesses of the Company,
                                                                                             217,227,114.97
in line with national policies, and consecutively received by a standard quota or
quantity)

Gains or losses from investment or asset management entrusted to others                      104,368,534.48

Gains or losses from debt restructuring                                                             -56,076.90

Profits and losses resulting from the changes in fair value for holding
held-for-trading financial assets and held-for-trading financial liabilities, and
investment income from disposal of held-for-trading financial assets,
                                                                                              81,148,682.33
held-for-trading financial liabilities, and financial assets available for sale,
excluding the effective hedging businesses related to the regular business
operation of the Company

Non-Operating Revenue and expenses other than the above                                        -1,402,020.22

Other gains and losses items that fit the definition of non-recurring gains and
                                                                                             -40,319,290.13
losses

Less: Impact of income tax                                                                    78,172,720.73

    Impact of minority equity                                                                 55,322,188.26

Total                                                                                        275,027,178.46          --

Other gains or losses that fit the definition of non-recurring gains or losses:

□ Applicable √ Not applicable
The Company has no other gains or losses that fit the definition of non-recurring gains or losses.
Note for the definition of non-recurring gains and losses set out in the No. 1 Explanatory Announcement on Information
Disclosure for Companies Issuance Their Securities to the Public - Non-recurring gains and losses, as recurring gains and
losses.
□ Applicable √ Not applicable


2. Return on net assets and earnings per share


                                                              Weighted                     Earnings per share
                                                            Average Net
             Profit for the reporting period                                   Basic Earnings per       Diluted Earnings per
                                                             Return on
                                                                              Share (RMB/Share)         Share (RMB/Share)
                                                               Assets

Net profit attributable to common shareholders of the
                                                                   15.58%                      1.15                       1.15
Company

Net profit attributable to common shareholders of the
Company after deducting non-recurring gains and                    14.32%                      1.05                       1.05
losses




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3. Differences in accounting data between domestic and overseas accounting standards

(1) Differences of net profits and net assets in the financial reports disclosed according to the
international accounting standards and Chinese accounting standards

□ Applicable √ Not applicable


(2) Differences of net profits and net assets in the financial reports disclosed according to the
overseas accounting standards and Chinese accounting standards

□ Applicable √ Not applicable




                                                                Zhejiang Dahua Technology Co., Ltd.

                                                                      Legal representative: Fu Liquan

                                                                                         April 23, 2022




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