2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Zhejiang Dahua Technology Co., Ltd. 2024 Semi-Annual Report August 24, 2024 This document is a translated version of the Chinese 2024 Semi-Annual Report (“2024 年半年度报告全文 ”), and the published semi-annual report in the Chinese version shall prevail. The complete published Chinese 2024 Semi-Annual Report may be obtained at http://www.cninfo.com.cn. 1 2024 Semi-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 hereby guarantee that the information presented in this report are true, accurate, and complete without 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 semi-annual report are authentic, accurate, and complete. All directors attended the meeting of the Board of Directors for deliberation of this semiannual 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 counter- measures to avoid and reduce the risks. (1) Risk of technology upgrading: The smart IoT industry is a typical technology-intensive industry, featuring extremely fast upgrading. If the Company is unable to keep up with development trends of industrial technologies, to pay full attention to customers' diversifie d needs, and to devote sufficient R&D investments, it may still face the risk of losing market competitiveness due to discontinuous innovation. By increasing R & D investment, the Company continues to strengthen research on such core technologies as multi-dimensional perception, large model in AI, video cloud, big data, network communication, network security, and machine vision, and reserves product, technology, management and talent resources for a broader market in the future, so as to achieve sustainable and steady business development. 2 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (2) Risk of business model change: With the development of Internet of Things, AI, big data, cloud computing, network communications, among other technologies, as well as the upgrades of intelligent terminal applications, the business model in the IoT era may have an impact on the traditional industry development. If an enterprise fails to grasp opportunitie s brought about by the business model transformation in a timely manner, it may face the risk that the original market pattern 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 smart IoT industry, the continuous integration of video, information communication and digital technologies, and the diversification and uncertainty of customer demands. While consolidating its current advantageous market, the Company is also actively exploring and piloting new businesses and new commercial modes, with business and technical layout. (3) Risk of declined local fiscal payment capacity: At present, local fiscal debt is relatively high. If the local fiscal payment capacity declines, it may slow down the growth of industry demands, prolong the construction period of projects, extend the collection of capital, and delay customers' payment. The Company continues to improve the internal control system and optimize the project review methods, select local projects carefully and assess project risks systematically with prudent assessment of the market logic and cash flow balance logic, and reasonable control of risks. In addition, it formulates plans to deal with potential risks such as cash flow shortage, project delay, and payment delay. (4) Risk of international operations: The Company's products and solutions are available in more than 100 countries and regions overseas. As such, its international business operations may be exposed to risks of regional trade protection, political conflicts in local regions, increasingly complex law compliance requirements and continuous global growth slowdown in 3 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. the countries and regions where it operates. The Company actively guards against and responds to risks of international operations 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. (5) Exchange rate risk: The Company's export transactions have been mostly settled in U.S. dollars. As our overseas business is in continuous growth, the fluctuation of exchange rate may affect our profitability. The Company hedges and avoids exchange rate risks by centralized management of foreign exchange funds and hedging of purchase payments in line with its main use of U.S. dollars as the settlement currency. (6) Risk of product safety: The Company attaches great importance to and continuously strengthens resource investment to ensure safe and reliable system operations so as to respond to 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 plans, ensuring product safety in the whole process from demands, design, to coding and testing. At the same time, the Company actively carries out technical exchanges and cooperation with mainstream safety enterprises, safety evaluation agencies and corresponding industry associations to provide customers with safe products and solutions. (7) Intellectual property risk: The promotion of the Company's globalization strategy and its own brand strategy may expose the Company to intellectual property rights risks and patent 4 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. infringement, as well as such risks as business relations, fluctuations in the public opinion environment, increased legal proceedings and rising costs. With a high priority on technological innovation, the Company has established a mechanism for the protection and management of intangible assets such as innovation achievements, own brands and trade secrets, so as to continuously gather advantageous intellectual property assets; with the establishment of an intellectual property compliance and risk control system, the Company continuously strengthens its ability to understand and master intellectual property laws and regulations as well as the administrative and judicial environment in the regions where it operates. (8) Supply chain security risk: The Company pays attention to suppliers' operational risks and monitors suppliers' operations in real time by establishing an ope rational risk data management platform to avoid potential risks; it promotes diversified supply sources to guarantee supply delivery. The profit distribution plan deliberated and approved by the Company’s board of directors: Based on 3,272,527,089 shares after deducting the re-purchased shares (19,819,601 shares), the Company paid a cash dividend of RMB 1.84 (tax inclusive) every 10 shares to all shareholders, and paid 0 bonus shares (tax inclusive), and did not convert capital reserve into share capital. 5 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Table of Contents Section I Important Notes, Contents and Definitions ..................................................................................... 2 Section II Company Profile and Key Financial Indicators............................................................................ 12 Section III Management Discussion and Analysis ....................................................................................... 15 Section IV Corporate Governance ............................................................................................................ 37 Section V Environmental and Social Responsibilities.................................................................................. 40 Section VI Significant Events .................................................................................................................. 42 Section VII Changes in Shares and Information about Shareholders.............................................................. 60 Section VIII Information of Preferred Shares ............................................................................................. 68 Section IX Situation on Corporate Bonds .................................................................................................. 69 Section X Financial Report...................................................................................................................... 70 6 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Documents Available for Reference i. Financial statements signed and sealed by the Company's person in charge, the chief accountant, and the person in charge of accounting department (accounting officer). ii. The original of all the Company's documents publicly disclosed during the reporting period and the original of the announcement. iii. The said documents need to be prepared and placed at the Company's Securities Department for reference by investors. 7 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Definitions Item of definition Refers To Definitions Reporting Period Refers To From January 1, 2024 to June 30, 2024 Dahua, company, the company Refers To Zhejiang Dahua Technology Co., Ltd. Dahua System Engineering, Refers To Zhejiang Dahua System Engineering Co., Ltd. System Engineering Company Dahua Vision Technology Refers To Zhejiang Dahua Vision Technology Co., Ltd. Dahua Security Network, Refers To Zhejiang Dahua Security Network Operation Service Co., Ltd. Operation Company Dahua Ju'an Refers To Zhejiang Dahua Ju'an Technology Co., Ltd. Guangxi Dahua Information Refers To Guangxi Dahua Information Technology Co., Ltd. Guangxi Yunlian Refers To Guangxi Dahua Yunlian Information Technology 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 Refers To Zhejiang Dahua Investment Management Co., Ltd. Investment Management Guangxi Zhicheng, Dahua Refers To Guangxi Dahua Zhicheng Co., Ltd. Zhicheng 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. 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, Refers To Tianjin Dahua Information Technology Co., Ltd. Tianjin Dahua Hunan Dahua Zhilong, Dahua Refers To Hunan Dahua Zhilong Information Technology Co., Ltd. Zhilong 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. Huaruipin Refers To Jiangsu Huaruipin Technology Co. Ltd. Beijing Huayue Refers To Beijing Huayue Shangcheng Information Technology Service Co., Ltd. 8 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Shanghai Huashang Refers To Shanghai Huashang Chengyue Information Technology Service Co., Ltd. Dahua Jinzhi Refers To Zhejiang Dahua Jinzhi Technology Co., Ltd. Dahua Hong Kong, Dahua (HK) Refers To Dahua Technology (HK) Limited 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. Huayixin Refers To Zhejiang Huayixin 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. Henan Dahua Refers To Henan Dahua Zhilian Information Technology Co., Ltd. Huajian Refers To Zhejiang Huajian Technology Co., Ltd. Zhengzhou Dahua Zhian Refers To Zhengzhou Dahua Zhian Information Technology Co., Ltd. Dahua International Refers To Dahua Technology International 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. Zhejiang Pixfra Refers To Zhejiang Pixfra Technology Co., Ltd. Yiwu Huaxi Refers To Yiwu Huaxi Technology Co., Ltd. Dahua Operation Refers To Zhejiang Dahua Intelligent IoT Operation Service Co., Ltd. Nanyang Intelligent Refers To Nanyang Dahua Intelligent Information Technology Co., Ltd. Yibin Huahui Refers To Yibin Huahui Information Technology Co., Ltd. Chengdu Huazhiwei Refers To Chengdu Huazhiwei Technology Co., Ltd. IMOU Xi'an Refers To Xi'an IMOU Zhilian Technology Co., Ltd. Luoyang Zhiyu Refers To Luoyang Dahua Zhiyu Information Technology Co., Ltd. Huaqi Intelligence Refers To Zhejiang Huaqi Intelligent Technology Co., Ltd. Chengdu Information Refers To Chengdu Dahua Wisdom Information Technology Co., Ltd. HJ Technology Refers To Zhejiang HJ Technology Co., Ltd. Huaxiyue Refers To Guangdong Huaxiyue Intelligent Technology Co., Ltd. Huajie Operation Refers To Zhejiang Huajie New Energy Operation Service Co., Ltd. Shuhang Intelligent Refers To Zhejiang Shuhang Intelligent Technology Co., Ltd. Qingdao Ruifa Refers To Qingdao Dahua Ruifa Intelligent Internet of Things Technology Co., Ltd. Shandong Digital Intelligence Refers To Shandong Dahua Digital Intelligence Technology Co., Ltd. Fujian Qingchuang Refers To Fujian Dahua Qingchuang Digital Technology Co., Ltd. Dahua Europe Refers To Dahua Europe B.V. 9 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 ESERVIOS 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. z o.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 Dahua Turkey Refers To Dahua Guvenlik Teknolojileri Sanayive 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 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 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 10 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Dahua Israel Refers To Dahua Technology Israel Ltd. Dahua Mexico Service Refers To VISMEXTECH DHM SERVICIOS, S.A. DEC.V. Huacheng Netherlands Refers To Imou Network Technology Netherlands B.V. 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 INTELBRAS S.A. INDSTRIA DE TELECOMUNICAO ELETRNICA Intelbras S.A. Refers To BRASILEIRA Dahua Saudi Arabia Refers To Dahua Technology Middle East for Maintenance Single Person Company Dahua Bengal Refers To Dahua Technology Bangladesh Private Limited IMOU Australia Refers To IMOU NETWORK TECHNOLOGY AUSTRALIA PTY LTD IMOU Vietnam Refers To CNG TY TNHH CNG NGH IMOU NETWORK VIT NAM HuaRay Singapore Refers To HUARAY TECHNOLOGY SINGAPORE PTE. LTD. Dahua Belgium Co. Refers To Dahua Technology Belgium BV Dahua Saudi Arabia Co. Refers To Dahua Technology Regional Headquarters Dahua Argentina Co. Refers To Dahua Technology Azerbaijan LLC Dahua Vietnam Co., Ltd. Refers To Dahua Technology Vietnam Company Limited HuaRay Korea Refers To HUARAY TECHNOLOGY KOREA COMPANY LIMITED HuaRay Germany Refers To Huaray technology GmbH Dahua Angola Refers To DAHUA EUROPE B.V - SUCURSAL EM ANGOLA IMOU Teknologi Indonesia Refers To PT IMOU TEKNOLOGI INDONESIA IMOU Indonesia Senantiasa Refers To PT IMOU INDONESIA SENANTIASA Hirige MaLaysia Refers To Hirige Technology MaLaysia Sdn.Bhd. Dahua Egypt Refers To Dahua Technology Egypt LLC DAHUA TECHNOLOGY AUH FOR SECURITY & SURVEILLANCE – DAHUA Abu Dhabi Refers To SOLE PROPRIETORSHIP L.L.C. 11 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Section II Company Profile and Key Financial Indicators I. Company Overview Stock Abbreviation DAHUA Stock Code 002236 Stock Exchange Shenzhen Stock Exchange Company Name in Chinese Zhejiang Dahua Technology Co., Ltd. Company Abbreviation in DAHUA Chinese (If any) Company Name in Foreign ZHEJIANG DAHUA TECHNOLOGY CO.,LTD. Language (If any) Legal Representative Fu Liquan II. Contact Person and Contact Information Secretary of the Board Representative of Securities Affairs Name Wu Jian Li Sirui No. 1399 Bixing Road, Binjiang District, No. 1399 Bixing Road, Binjiang District, Contact Address Hangzhou City Hangzhou City Phone 0571-28939522 0571-28939522 Fax 0571-28051737 0571-28051737 Email zqsw@dahuatech.com zqsw@dahuatech.com III. Other Information 1.Company Contact Information Whether the Company's registered address, the Company's office address and its postal code, the Company's website, e -mail address, etc. have changed during the reporting period □ Applicable Not applicable There is no change in the Company's registered address, the Company's office address and its postal code, the Company's website, e - mail address, etc. during the reporting period. Refer to the 2023 Annual Report for details. 2. Information Disclosure and Location Whether the information disclosure and location have changed during the reporting period □ Applicable Not applicable There is no change in the name and website of the stock exchange and media outlets disclosed in the semi-annual report, or the location of the semi-annual report. Refer to the 2023 Annual Report for details. 3. Other Related Information Whether there is any change in other related information □ Applicable Not applicable 12 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. IV. 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 ratio Current reporting period Same period of last year compared with the same period of last year Operating revenue (RMB) 14,866,622,569.81 14,633,547,280.64 1.59% Net profit attributable to shareholders of the listed 1,809,589,445.46 1,976,018,373.13 -8.42% Company (RMB) Net profit attributable to shareholders of the listed company after deducting non- 1,762,237,469.53 1,754,769,829.96 0.43% recurring gains and losses (RMB) Net cash flow generated by -507,185,620.71 262,696,745.71 -293.07% operational activities (RMB) Basic Earnings per Share 0.56 0.63 -11.11% (RMB/Share) Diluted Earnings per Share 0.56 0.63 -11.11% (RMB/Share) Weighted Average ROE 5.10% 6.70% -1.60% Increase/decrease ratio at the end of the current reporting End of this reporting period End of the last year period compared with the end of last year Total assets (RMB) 50,209,775,852.19 52,881,927,214.00 -5.05% Net assets attributable to shareholders of the listed 35,406,684,602.41 34,719,173,825.42 1.98% company (RMB) V. Differences in accounting data Under 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 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 re ports disclosed according to overseas accounting standards and Chinese accounting standards. 13 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. VI. Non-recurring Gains and Losses Items and Their Amounts Applicable □ Not applicable Unit: RMB Item Amount Note Profits or losses from disposal of non-current assets 104,889,898.73 (including the write-off for the accrued impairment of assets) The government subsidies included in the current profits and losses (excluding the government subsidies closely related to regular businesses of the Company, in line with national 81,469,680.71 policies, entitled to according to the established standard, and continuously impacting the Company’s profits and losses) Profits and losses resulting from the changes in fair value for financial assets and financial liabilities held by non-financial enterprises, and from disposal of financial assets and -45,494,542.45 liabilities, excluding the effective hedging businesses related to the regular business operation of the Company Gains or losses from investment or asset management -95,376,430.24 entrusted to others Reversal of the receivables depreciation reserves for separate 2,567,783.80 impairment test Profits and losses on debt restructuring -70,000.00 Non-Operating Revenue and expenses other than the above 3,993,096.01 Other gains and losses items that fit the definition of non- -1,833,839.60 recurring gains and losses Less: Impact of income tax -8,443,918.44 Impact of minority equity (after tax) 11,237,589.47 Total 47,351,975.93 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 listed 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 listed 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. 14 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Section III Management Discussion and Analysis I. Main Businesses of the Company during the Reporting Period There is no major change in the Company's main businesses during the reporting period. Refer to the 2023 Annual Report for details. II. Core Competitiveness Analysis There is no major change in areas of core competitiveness during the reporting period. Refer to the 2023 Annual Report for details. III. Main Business Analysis In the first half of 2024, the global economy recovered slowly, the turmoil in local regions continued, the international situation faced more uncertainty; China continues to promote Chinese-style modernization, the establishment of the overall layout of a digital China and the overall development of the new quality productive forces in various sectors. In that case, thousands of industries ushered in the opportunity of digital intelligent transformation, and the business environment sustains long-term good prospects. At the same time, a new round of scientific and technological revolution and industrial transformation is booming, and the accelerated innovation of AI, big model, Internet of Things, digital twin and other technologies drives continuous landing of new products and new scenes and further release of the potential of smart IoT industry. In this context, the Company adheres to the general tone of seeking progress while maintaining stability and promoting high-quality development, focuses on the central work of promoting growth, strengthening ecology, increasing competition and improving personnel efficiency, and takes the initiative to promote the Company's high- quality development. In terms of research and development, the Company develops its business in such fields as multi-dimensional perception, intelligent computing, and data communication, polishes large model prototype points and promotes their replication and implementation, and continuously launches new products such as Xeon, Luban, Honghu, Sky Series and Nightvision King 2.0 to create extremely competitive software and hardware products. In the domestic market, the Company continues to deepen the channel business in the distribution field, keeps penetrating the secondary and tertiary markets vertically and expands special channels horizontally, to provide a richer category of special products and controls the quality of the distribution business; in the urban business field, domestic fiscal operation is facing phased pressure. The release of government demand is slow. On the basis of 15 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. refined operation and maintenance of existing customers, the Company increases resource investment in systematic opportunity points; in the enterprise business field, the operation is generally stable. The Company, by focusing on the digital and intelligent transformation of enterprises, delves deep into core businesses, accelerates the research and development of new digital and intelligent products, and actively contributes to the improvement of enterprise productive force. In overseas markets, the Company continues to deepen the construction of the distribution systems, comprehensively promotes grid coverage, explores operations for third-tier customers, accelerates the layout of new business pipelines, and maintains sustained business growth; at the same time, it optimizes and polishes the plan, and realizes the creation of prototypes for precise promotion and rapid and effective replication in smart cities, urban transportation, education and energy. In innovative business, based on the smart IoT filed the Company continues to expand its business boundaries for integration and complementation with the Group's main business, and it continues to carry out technological innovation to maintain good business growth. In supply chain and delivery, the Company focus on customer experience in delivery and continuously improves its digital delivery capability. It also accelerates the construction of overseas supply centers, continuously improves its overseas delivery capability and enhances its global core competitiveness. During the reporting period, under the influence of many factors at home and abroad, the Company still adhered to the business philosophy of refined management and high-quality development, achieving operating income of RMB 14.867 billion, an increase of 1.59% over the same period last year; after deducting non-recurring gains and losses, the Company achieved RMB 1.762 billion of net profit attributable to shareholders of the listed company, an increase of 0.43% year-on-year. 1. Moving to business growth from stable development and adhering to high-quality development The Company adheres to high-quality development, promotes growth, ecology and human efficiency, and emphasizes customer first, and pursues commercial success and customer development; sustains ecological development, builds a new ecosystem of co-construction, coexistence and win-win situation, and endeavors to create unique and differentiated value for its partners and achieve common growth; improves the management efficiency, the human efficiency and the organization effectiveness; adheres to balanced business development, and lays a solid foundation for sustainable high-quality development to meet customers’ needs better. The Company actively assumes greater social responsibility in ESG, low-carbon, rural revitalization, social poverty alleviation and relief, and technology for equality and good, and fulfills the mission of "enabling a smarter living and a safer society". 2. Keeping precision investment in research and development, and deepening "five full" capabilities 16 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. The Company will adhere to the core of technological innovation, maintain large-scale investment in research and development, and deepen the "five full" capabilities. In addition to maintaining investment in traditional video technology, the Company will continue to strengthen research, development and productization in technical fields such as multi-dimensional perception, large models in AI, data intelligence, intelligent computing, cloud computing, software platforms, network communications, network security, and innovative businesses to deepen the "five full" capabilities, focus on value business scenarios, and build leading solutions, products and technology systems in the industry. 3. Improving software management capabilities and deepening the data industry chain The Company focuses on the process of valuing data elements and actively plays the role of data resource provider, data assetization practitioner and data commercialization enabler from multi-dimensional perception, multiple connections, view intelligence, and open platforms. It works together with partners, overcome difficulties and leverages the "multiplier effect" of data elements to empower efficient urban governance and digital and intelligent upgrades of enterprises. The Company upgrades the digital and intelligent platform of IoT, consolidates the graph-digit fusion computing system, and builds a one-stop digital and intelligent engine, breaking the computing barriers between view data and business data, realizing multi-dimensional feature mining and multi- modal relationship establishment, and empowering efficient urban governance and digital and intelligent enterprises. Relying on its software engineering capabilities, the Company can quickly load the CV big model and graph-digit fusion technology in the industry scenario module, freely orchestrate and construct rich industry applications, and amplify the value of the innovative business in the flow of the value chain of the cities, enterprise and industries. Based on the developer platform, Dahua Public Cloud provides rich SaaS services for various industries, including Dahua CloudView, Dahua CloudLink, DoLynk and other public cloud products, and provides enterprises with a brand-new operation mode, upgrading to “data+intelligence” from manual, and empowering enterprises to transform their digital and intelligent management. 4. Hand in hand with partners to grow together and create a ecological environment of co-construction, symbiosis and win-win situation Facing the unprecedented opportunities of digital economy development, the Company will continue to explore and practice with ecological partners, and strive to build a comprehensive altruistic service platform integrating technology, products, solutions, operations, services and management consulting services to help partners keep innovating and developing. In China, the Company speeds up front-line business response through city-based business penetration, capability penetration of training empowerment and special support, hierarchical management, 17 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. business authority penetration, and management decision-making penetration; in overseas distribution penetration, it makes the customers hierarchical and classified, carries out precise investment and marketing and strengthens brand coverage; in integrator penetration, it focuses on key markets and key customers, and strengthens the penetration support system. The Company and its partners will, in line with the concept of "Employee+Partner", continue to implement the integration and development of "New Opportunity, New Idea, New Order, New Mode, New Management, New Goal, New Responsibility", adhere to the altruistic thinking, strengthen the ecology, and comprehensively support the development of high-quality business. 5. Promoting the development of innovative business and expanding new high-speed growth points In the innovative business, the Company, based on its in-depth understanding of customers' diversified needs and years of experience in intelligent IoT, continues to explore emerging businesses, including: innovative businesses such as machine vision and mobile robot, smart life, thermal imaging, automotive electronics, smart security check, smart fire fighting, and storage media, to continuously expand new high-speed growth points. YoY rates in key financial indicators Unit: RMB Year-on-year Current reporting Same period of last increase or Reasons for changes period year decrease Operating revenue 14,866,622,569.81 14,633,547,280.64 1.59% No major changes Operating Cost 8,731,425,638.53 8,363,987,899.64 4.39% No major changes Sales Expenses 2,268,236,496.11 2,190,619,243.64 3.54% No major changes Administration 511,481,522.31 574,719,904.27 -11.00% No major changes expenses Mainly due to decrease in exchange earnings from last year Financial expenses -249,811,638.73 -420,452,697.53 40.59% arising from exchange rate fluctuations Mainly due to increase of tax Income tax expense -33,838,461.10 201,745,311.54 -116.77% rebates compared with the same period of the previous year R&D investment 1,901,330,160.90 1,814,620,715.06 4.78% No major changes Mainly due to increase of taxes Net cash flow and payroll payment in the generated by operating -507,185,620.71 262,696,745.71 -293.07% current period over the same activities period of last year Net amount of cash Mainly due to the large- flow generated by -3,738,735,276.02 -171,498,326.33 -2,080.04% denomination certificates of investment activities deposit purchased from banks Mainly due to an increase in the Net cash flow funds raised in the same period of generated by financing -2,231,053,114.28 3,782,792,161.14 -158.98% last year and the dividend paid activities this year over the same period of 18 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. last year Mainly due to the funds raised in the same period of last year and Net Increase in Cash -6,386,639,986.44 3,919,584,443.18 -262.94% the large-denomination and Cash Equivalents certificates of deposit purchased from banks this year There are major changes in the composition or sources of profit of the Company in the current period □ Applicable Not applicable There is no major change in the composition or sources of profit of the Company in the current period Composition of operating revenue Unit: RMB Current reporting period Same period of last year Year-on-year Proportion in Proportion in increase or Amount Operating Amount Operating decrease Revenue Revenue Total Revenue 14,866,622,569.81 100% 14,633,547,280.64 100% 1.59% By Industry Smart IoT Industry 14,866,622,569.81 100.00% 14,633,547,280.64 100.00% 1.59% By Product Smart IoT Products and 12,028,870,893.80 80.92% 12,161,117,387.94 83.10% -1.09% Solutions Including: 758,033,553.36 5.10% 0.09% 757,373,050.95 5.18% Software business Innovative 2,461,115,617.88 16.55% 8.95% 2,258,998,031.19 15.44% Business (Note) Others 376,636,058.13 2.53% 213,431,861.51 1.46% 76.47% By region Domestic 7,381,482,622.15 49.65% 7,771,201,571.54 53.11% -5.01% Overseas 7,485,139,947.66 50.35% 6,862,345,709.10 46.89% 9.08% Domestic Sub-business Segment Unit: RMB Current reporting period Same period of last year Year-on-year Proportion in Domestic Proportion in Domestic increase or Amount Amount Operating Revenue Operating Revenue decrease To G 1,768,114,465.94 23.95% 2,081,937,638.79 26.79% -15.07% To B 3,900,695,525.76 52.85% 3,858,049,784.38 49.65% 1.11% Others 1,712,672,630.45 23.20% 1,831,214,148.37 23.56% -6.47% Total 7,381,482,622.15 100.00% 7,771,201,571.54 100.00% -5.01% Note: Innovative business mainly includes machine vision and mobile robots, smart living, thermal imaging, automotive electronics, smart security inspection, smart fire control and storage medium, and other relevant businesses; the same as below. 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 decrease of decrease of decrease of Gross Operating revenue Operating Cost operating operating cost gross profit margin revenue over the same compared compared with period of last with the 19 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. the same period year same period of last year of last year By Industry Smart IoT 14,866,622,569.81 8,731,425,638.53 41.27% 1.59% 4.39% -1.57% Industry By Product Smart IoT Products and 12,028,870,893.80 6,806,823,631.23 43.41% -1.09% 1.20% -1.28% Solutions Including: 758,033,553.36 252,248,321.27 66.72% 0.09% 4.59% -1.44% Software business Innovated 2,461,115,617.88 1,600,810,667.52 34.96% 8.95% 9.15% -0.12% Businesses By region Domestic 7,381,482,622.15 4,712,943,582.38 36.15% -5.01% -0.79% -2.72% Overseas 7,485,139,947.66 4,018,482,056.15 46.31% 9.08% 11.21% -1.03% Domestic Sub- business Segment To G 1,768,114,465.94 993,876,072.19 43.79% -15.07% -13.01% -1.33% To B 3,900,695,525.76 2,403,039,386.19 38.39% 1.11% 5.21% -2.41% Others 1,712,672,630.45 1,316,028,124.00 23.16% -6.47% -0.60% -4.54% 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 reporting period. □ Applicable Not applicable IV. Non-Main Business Analysis □ Applicable Not applicable V. Analysis of Assets and Liabilities 1. Significant changes in assets composition Unit: RMB End of this reporting period End of the previous year Proportion Proporti Proporti increase Statement on Significant on To on To and Changes Amount Amount Total Total decrease Assets Assets Mainly due to the large- denomination certificates of Cash and Bank 9,597,623,116.53 19.12% 15,971,005,114.47 30.20% -11.08% deposit purchased from Balances banks in the current period and the repayment of debts Accounts 16,654,352,735.18 33.17% 16,276,803,954.03 30.78% 2.39% No major changes. receivable Contract Assets 114,529,987.89 0.23% 86,714,216.34 0.16% 0.07% No major changes. Inventory 5,711,951,831.83 11.38% 5,332,608,544.02 10.08% 1.30% No major changes. Investment 141,845,947.97 0.28% 129,637,004.00 0.25% 0.03% No major changes. Property Long-term 731,631,231.34 1.46% 727,453,629.75 1.38% 0.08% No major changes. 20 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Equity Investment Fixed Assets 4,988,539,382.64 9.94% 4,937,180,876.88 9.34% 0.60% No major changes. Projects under 1,169,264,949.25 2.33% 1,008,612,408.49 1.91% 0.42% No major changes. Construction Right-of-use 276,133,848.74 0.55% 299,202,586.56 0.57% -0.02% No major changes. assets Short-term loan 800,973,205.56 1.60% 957,426,330.18 1.81% -0.21% No major changes. Contract 1,019,804,820.76 2.03% 1,194,534,307.04 2.26% -0.23% No major changes. liabilities Lease liabilities 137,671,323.55 0.27% 176,580,049.57 0.33% -0.06% No major changes. Mainly due to the large- Other Non- denomination certificates of 3,869,620,772.33 7.71% 210,809,264.49 0.40% 7.31% Current assets deposit purchased from banks 2. Major overseas assets □ Applicable Not applicable 3. Assets and liabilities measured at fair value Applicable □ Not applicable Unit: RMB Changes in Impair At the Sales fair value Cumulative ment Purchase At the end beginning amount of gains and fair value loss of amount of the Other of the Item of the the losses in changes in the reporting variations reporting reporting reporting the current equity reportin period period period period period g period Financial Assets 1. Trading financial assets - 3,098,786.1 426,978,60 369,806,68 (derivative 61,907,020. 7,833,886.24 7 0.00 0.00 financial 07 assets excluded) 2. Derivative 384,471.06 384,471.06 Financial Assets 3. Other Non- - - 1,535,742,3 1,008,428,0 current 100,305,12 427,009,17 85.71 84.96 Financial 1.85 8.90 Assets 4. - 810,713,26 685,382,77 Receivable 125,330,48 7.86 9.93 s Financing 7.93 21 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. - 1,470,000.0 5. Others 1,470,000.0 0 0 Financial - - 2,347,925,6 3,098,786.1 2,064,002,0 assets 161,827,67 7,833,886.24 126,831,06 53.57 7 15.95 subtotal 0.86 6.83 Total of - - 2,347,925,6 3,098,786.1 2,064,002,0 above 161,827,67 7,833,886.24 126,831,06 53.57 7 15.95 items 0.86 6.83 - Financial 2,980,967.7 1,196,685.7 61,400.12 1,845,682.1 liabilities 9 9 2 Other variations Changes in trading financial assets (derivative financial assets excluded) and other non-current financial assets, and other main changes in reclassification of financial assets; The receivables financing and other changes are the amount occurred in the current period. Are there any significant changes in the measurement attributes of the company's main assets during the reporting period? □ Yes No 4. Restrictions on asset rights as of the end of the reporting period As of June 30, 2024, restricted assets of the Company are as follows: Item Closing balance (RMB) Cause of restrictions Guarantee letter security deposit and Cash and Bank Balances 90,019,255.68 other restricted funds Pledge used to issue bank acceptance Notes receivable and receivables 921,040,587.49 bills and endorsed or discounted notes financing not derecognised Financial discount and factoring not Accounts receivable 973,205.56 derecognised in the supply chain Total 1,012,033,048.73 VI. Investment Analysis 1. Overview Applicable □ Not applicable Investment in the Reporting Period Investment for the same Period of Last Rate of Change (RMB) Year 93,948,173.50 2,707,295,505.00 -96.53% 2. Significant equity investments acquired during the reporting period □ Applicable Not applicable 3. Major non-equity investments underway during the reporting period Applicable □ Not applicable For details, refer to “5. Utilization of raised funds” 22 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 4. Financial assets investment (1). Securities investment Applicable □ Not applicable Unit: RMB Chang es in Purch Profit fair Cumu Sales Accou Openi ase s and Book Abbre value lative amou Variet Code Initial nting ng amou Losse Value Accou Capita viatio gains fair nt of y of of Invest Meas Balan nt of s in at the nting l n of and value the Securi Securi ment ureme ce on the the End Accou Sourc Securi losses chang report ties ties Cost nt Book report Repor of the nts e ties in the es in ing Model Value ing ting Period curren equity period period Period t period Dome stic Fair Tradi - - and SMA 103,3 value 426,9 7,833, 3,098, 369,8 ng Equit 68821 61,90 52,73 Overs RTSE 17,00 measu 78,60 886.2 786.1 06,68 Finan y 3 7,020. 8,820. eas NS 0.00 remen 0.00 4 7 0.00 cial Fund 07 34 Stock t Assets s - - 103,3 426,9 7,833, 3,098, 369,8 61,90 52,73 Total 17,00 -- 78,60 886.2 786.1 06,68 -- -- 7,020. 8,820. 0.00 0.00 4 7 0.00 07 34 (2). Derivatives investment Applicable □ Not applicable 1) Derivatives investments for hedging purposes during the reporting period Applicable □ Not applicable Unit: RMB ten thousand Proportion of investment Changes in Amount Amount amount in fair value Cumulative Types of Initial purchased sold during the Opening gains and fair value Closing derivatives investment during the the company’s balance losses in changes in balance investment amount reporting reporting net assets the current equity period period at end of period the reporting period Foreign exchange 29,838.25 44.59 527,860.53 553,748.78 3,950.00 0.11% contract Total 29,838.25 44.59 527,860.53 553,748.78 3,950.00 0.11% 23 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. The Company calculated and presented its foreign exchange derivatives trading business in Explanation of whether accordance with Accounting Standards for Business Enterprises No. 22 - Recognition and the Company’s hedging Measurement of Financial Instruments, Accounting Standards for Business Enterprises No. 37 - business accounting Presentation of Financial Instruments and other relevant provisions. Held-for-trading financial policies and specific assets/held-for-trading financial liabilities were adopted for initial and subsequent measurements of accounting principles have the foreign exchange contracts. The fair values of the foreign exchange contracts were basically changed significantly determined by referencing the different parameters of the financial institutions based on the then during the reporting market conditions as well as the remaining term and duration of transaction, so as to be recognized period compared with the as the held-for-trading financial assets or held-for-trading financial liabilities. There was no previous reporting period significant change in the fair values of the foreign exchange contracts compared with that in the previous reporting period. Description of actual profit and loss during the The actual revenue amounted to RMB 10,293,900 during the reporting period. reporting period The Company carried out foreign exchange hedging business appropriately as the case may be, Descriptions of the effect which could effectively reduce the risks in foreign exchange market and avoid exchange rate of hedging fluctuation risks. Sources of funds for Equity Fund derivatives investment Risk analysis and description of control measures for derivatives positions during the For details of risk analysis and control measures, please refer to the "Announcement on Conducting reporting period Foreign Exchange Hedging Transactions" (Announcement No. 2024-023), which was disclosed by (including but not limited the Company on April 16, 2024. to market risk, liquidity risk, credit risk, operational risk, legal risk, etc.) Changes in market prices or product fair value of The Company recognized and measured its foreign exchange hedging business in accordance with invested derivatives Accounting Standards for Business Enterprises No. 22 - Recognition and Measurement of Financial during the reporting Instruments, Accounting Standards for Business Enterprises No. 37 - Presentation of Financial period, and the analysis of Instruments and other relevant provisions. The fair values of foreign exchange forward contracts the fair value of were basically measured and recognized by referencing the different parameters of the financial derivatives should disclose institutions based on the then market conditions as well as the remaining term and duration of the the specific methods used transaction. The profit from fair value change of foreign exchange contracts was RMB 445,900 and the setting of related during the reporting period. assumptions and parameters. Litigation involved (if None applicable) Disclosure date of board of directors' announcement on the April 16, 2024 approval of derivatives investment (if any) 2) Derivatives investments for speculative purposes during the reporting period □ Applicable Not applicable The Company had no derivatives investments for speculative purposes during the reporting period. 24 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 5. Utilization of raised funds Applicable □ Not applicable (1) Utilization of raised funds Applicable □ Not applicable Unit: RMB ten thousand Percent age of Aggreg the ate Amoun aggrega Amoun Aggreg amount The t of te t of ate of amount funds amount Purpose funds amount funds Amoun Total of raised of and use raised of raised t of Year of Way of amount Net funds in the funds of the put funds as of funds fund- fund- of funds raised current raised funds aside raised the raised raising raising funds raised used in period as of raised for used as current not yet raised the that the not yet more of the period used current were current used than current that period repurpo period two period were sed that years repurpo were sed repurpo sed Non- public 5.92% Deposit 509,999 508,983 38,665. 388,358 30,191. 30,191. 128,251 2023 offering (Note ed in 0 .92 .26 41 .13 75 75 .86 of 1) banks shares 5.92% 509,999 508,983 38,665. 388,358 30,191. 30,191. 128,251 Total -- (Note -- 0 .92 .26 41 .13 75 75 .86 1) Notes on utilization of raised funds 1. According to the “Reply on Approving the Non-public Issuance of Shares by Zhejiang Dahua Technology Co., Ltd.” (Zheng Jian License [2022] No. 853) released by CSRC, the Company issued 293,103,400 shares to specific parties at an issue price of RMB 17.40 per share. The total amount of funds raised in this offering is RMB 5,099,999,160.00 and after deducting RMB 10,166,575.28 (excluding VAT), the cost associated with issuance, the actual net amount of funds raised is RMB 5,089,832,584.72, which has been verified by BDO China Shu Lun Pan CPAs (special general partnership) in the Capital Verification Report (Lixin Accounting Report [2023] No. ZF10231). 2. The Company has used a total of RMB 3,883,581,300, the special account of the raised funds has received RMB 76,267,300 of net interest income, and as of June 30, 2024, the balance of unused raised funds was RMB 1,282,518,600. Note 1: Percentage of the aggregate amount of funds raised cumulative change in purpose was calculated based on the total amount of the fund raised. (2) Projects with pledged investments using raised funds Applicable □ Not applicable Unit: RMB ten thousand Projects Whether Total Total Amount Cumulat Investme The date Benefits Whether Whether with the pledged adjusted Invested ive nt the realized expected there are pledged projects investme investme in the investme progress project during benefits major 25 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. investme have nts using nts (1) Current nts as of as of the reaches the have changes nts and been raised Reportin the end end of its reporting been in investme changed funds g Period of reporting intended period achieved project nt (includin reporting period usable feasibilit direction g partial period (3)=(2)/( status y s of changes) (2) 1) excess funds due to oversubs cription Projects with pledged investments Project of Smart IoT Solution 92,990.0 92,990.0 92,990.0 No 100.00% 2023 2,304.99 N/A No R&D 0 0 0 and Industria lization The phase II construct ion project of the 77,580.0 77,580.0 77,206.4 No 2,926.55 99.52% 2024 2,126.75 N/A No smart 0 0 3 manufac turing base in Hangzho u Artificial intellige nce technolo gy research 50,975.8 and 88,960.0 119,151. 26,233.9 Yes 7 (Note 42.78% 2026 N/A N/A No develop 0 75 5 2) ment and applicati on research project 5G, IoT and multi- dimensio nal 17,073.8 100,470. 70,278.2 percepti Yes 9,504.90 4 (Note 24.29% 2026 N/A N/A No 00 5 on 2) products and solutions R&D 26 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. project Replenis hment of 148,983. 148,983. 150,111. 100.76% No N/A N/A N/A No working 26 26 99 (Note 3) capital Subtotal s for projects 38,665.4 388,358. 508,983. 508,983. with -- 1 (Note 13 (Note -- -- 4,431.74 -- -- 26 26 pledged 1) 2) investme nts Investment directions of excess funds due to oversubscription N/A 38,665.4 388,358. 508,983. 508,983. Total -- 1 (Note 13 (Note -- -- 4,431.74 -- -- 26 26 1) 2) Explain the circumstances and reasons for failing to achieve the Due to the uneven benefits of smart IoT solution R&D and industrialization projects as planned progress and expected well as the phase II construction project of the smart manufacturing base in Hangzhou benefits for each project (including around the year, whether the expected benefits can be achieved will be measured after an the reasons for selecting "Not entire year. applicable" for "Whether expected benefits have been achieved") Notes on major changes in project N/A feasibility The amount, purpose and progress of the use of the excess funds due to N/A oversubscription Changes of the implementation Applicable location of the projects using raised Such cases happened during the reporting period funds See (3) Change of projects that use raised funds for details. Changes of the implementation Applicable method of the projects using raised Such cases happened during the reporting period funds See (3) Change of projects that use raised funds for details. Advance investments and replacements of raised funds in N/A projects Temporary replenishment of working N/A capital with idle raised funds The amount and reasons for the balance of funds raised in the N/A implementation of the project The intended use and disposal of the The unused funds raised (including interest income from the account of the funds raised) unused funds raised are deposited in the Company's special account for the funds raised. On February 1, 2024, the Company completed the replacement of the fund raised with its own funds, with a total replacement amount of RMB 4,038,822,000, of which the replacement amount of the “artificial intelligence technology research and development Problems or other circumstances in and application research project” was RMB 344,863,300 (including RMB 7,839,200 of the use and disclosure of the funds interest), and that of the “5G, Internet of Things and multi-dimensional perception raised products and solutions R&D project” was RMB 59,018,700 (including RMB 1,354,600 of interest). All the above funds have been deposited to the corresponding special account of the funds raised and the aforesaid matters have been verified by BDO China Shu Lun Pan CPAs (special general partnership) which has issued the Verification Report 27 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. on Special Explanation of the Replacement of Funds Raised with Own Funds Xin Kuai Shi Bao Zi [2024] No. ZF10020. See (3) Change of projects that use raised funds for details. Note 1: There are differences between the total amount of investment in the current reporting period and the total amount of various projects, which are caused by rounding. Note 2: The total amount of investment amount as of the end of the period is the total amount of investment at the end of 2023 plus the investment amount in the current reporting period, net of the amount of raised funds replaced by the company's own funds. Note 3: The interest income from bank deposits is the excess of the actual investment amount of the replenishment of working capital projects over the total pledged investments using raised funds. (3) Change of projects that use raised funds Applicable □ Not applicable Unit: RMB ten thousand Total Investme amount of Actual The date Are there Actual nt Correspon funds total the any major amount progress Benefits Whether ding raised to amount project changes invested as of the realized expected Changed original be invested reaches in in the end of during the benefits projects commitm invested as of the its feasibility current reporting reporting have been ent in the end of intended of the reporting period period achieved projects changed reporting usable changed period (3)=(2)/(1 projects period (2) status projects? ) (1) Artificial intelligen ce technolog Constructi y research on Project 119,151.7 and of Xi'an R 26,233.95 50,975.87 42.78% 2026 N/A N/A No 5 developm &D ent and Center applicatio n research project 5G, IoT and multi- dimensio New nal project of perceptio Southwes n t R&D 70,278.25 9,504.90 17,073.84 24.29% 2026 N/A N/A No products Center of and Dahua solutions Co., Ltd. R&D project 189,430.0 35,738.86 Total -- 68,049.71 -- -- -- -- 0 (Note 1) 1. Reasons for increasing the scale of investment of funds raised in the artificial intelligence technology Explanation of reasons research and development and application research project (formerly "Construction Project of Xi'an R & for changes, decision- D Center"): making procedures and With the launch of ChatGPT in November, 2022, artificial intelligence has gradually entered the information disclosure development stage of big model in AGI (General Artificial Intelligence). The integrated development of (by project) digitalization and AGI will bring a new round of development cycle and transformation to the industry. The "industry brain" that fully combines industry experience in the visual field is the inevitable path for 28 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. the real commercial landing of artificial intelligence model, and it is also one of the key research and development fields of many technology enterprises around the world. The company has accumulated a lot of experience in many industries concerning the government and enterprises. In the future, it needs to further increase R & D resources investment and talent echelon construction in large visual models in artificial intelligence, and trains the large visual model in artificial intelligence for industry landing application through the ability of the big model and the knowledge accumulated in industry segments, to promote the digital and intelligent business development of the government and the enterprise, and to further enhance the Company's core competitiveness. Therefore, the amount of the project investment and the investment scale of the funds raised are increased. 2. Reasons for reducing the investment scale of funds raised 5G, Internet of Things and multi- dimensional perception products and solutions R&D projects (formerly "New project of Southwest R&D Center of Dahua Co., Ltd."): Given that the R&D center in Hangzhou headquarters has quickly seized the R&D opportunities in the fields of 5G and multi-dimensional perception by using the existing technology precipitation, successively released more than ten integrated 5G products and more than 30 5G smart application solutions, and released the 6D omni-domain perception technology in full-time domain, full-space domain, full-color domain, and full-frequency domain by utilizing the advantages of the multi- dimensional perception technology, to lead the industry to continuously expand the boundaries of the perception capability, deeply practice the integration of visual intelligence and multi-dimensional perception, and accelerate the business innovation and application. Therefore, in the direction of "5G and multi-dimensional perception", the Company can carry out the research and development work quickly by reusing the resources and achievements of the R&D center at Hangzhou headquarter, seize the opportunities of the industry development, and optimize the use efficiency of the funds raised and the layout of the project investment. After the project has reused the resources of the R&D center at Hangzhou headquarters, the Company has reduced the investment amount in hardware and software of the special laboratory and R&D facilities to be set up as planned in Chengdu, taking into account such factors as saving operating costs and improving the use efficiency of the funds raised. 3. The Company held the 4th Meeting of the 8th Board of Directors and the 3rd Meeting of the 8th Board of Supervisors on January 12, 2024, and the First Extraordinary General Meeting of Shareholders of 2024 on January 29, 2024, during which the "Proposal on Adjusting the Investment Amount and Investment Structure of Part of the Funds Raised Projects, and Increasing the Implementing Subjects and Implementation Locations" was considered and adopted. The Company also agreed to adjust the investment amount of the "Construction Project of Xi'an R & D Center" and the "New project of Southwest R&D Center of Dahua Co., Ltd.", the investment amount of the funds raised, internal investment structure, implementation method and subject, implementation locations, and project name. Situations and reasons for failure to achieve planned progress or N/A expected benefits (by project) Notes on major changes in project N/A feasibility after change Note 1: There are differences between the actual total amount of investment in the current reporting period and the total amount of various projects, which are caused by rounding. VII. Major Assets and Equity Sales 1. Major assets sales □ Applicable Not applicable No major assets were sold during the reporting period of the Company. 29 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 2. Major equity sales □ Applicable Not applicable VIII. 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 Company Company Main Registered Operating Operating Total assets Net Assets Net Profit Name Type businesses Capital revenue Profit Design, constructio n and installation of constructio n projects; technology developme nt, services, consultatio n and transfer; developme nt, manufactur ing, installation and Zhejiang marketing Dahua Subsidiary of 500,000,00 3,044,882,9 1,296,755,6 435,605,74 20,662,620. 22,561,655. System Company electronic 0.00 43.90 51.91 2.35 35 22 Engineerin products, g Co., Ltd. safety equipment and communica tion devices; manufactur ing and marketing of computer hardware and software; import and export of goods and technologie s Zhejiang Subsidiary Technology 1,306,810,0 22,988,328, 2,511,257,1 10,634,282, 9,818,890.2 11,943,937. Dahua Company developme 00.00 866.93 93.01 049.81 1 35 30 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Vision nt, services, Technology consultatio Co., Ltd. n, and transfer; manufactur ing, marketing and system services of computer hardware and software; design, developme nt, manufactur ing and marketing of electronic products and safety equipment; marketing and technical services of IOT equipment; warehousin g services, bonded warehouse operation Technology developme nt, services, consultatio n, and transfer; manufactur ing and marketing of Zhejiang computer Dahua Subsidiary 1,885,800,0 6,868,372,4 1,667,509,0 2,992,168,6 52,085,931. 38,351,811. hardware Zhilian Company 00.00 04.06 82.50 32.20 85 28 and Co., Ltd. software; developme nt, manufactur ing and marketing of electronic products and 31 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. electronic component s, safety equipment and communica tion devices; leasing of self-owned houses; warehousin g services; catering services; import and export of goods Acquisition and disposal of subsidiaries during the reporting period Applicable □ Not applicable Method of acquisition and disposal of Impact on overall production Company Name subsidiaries during the reporting period management and performance Qingdao Dahua Ruifa Intelligent Internet No significant impact on overall Established with investment of Things Technology Co., Ltd. production, operation, and performance Shandong Dahua Digital Intelligence No significant impact on overall Established with investment Technology Co., Ltd. production, operation, and performance Fujian Dahua Qingchuang Digital No significant impact on overall Established with investment Technology Co., Ltd. production, operation, and performance No significant impact on overall PT IMOU TEKNOLOGI INDONESIA Established with investment production, operation, and performance No significant impact on overall PT IMOU INDONESIA SENANTIASA Established with investment production, operation, and performance No significant impact on overall Hirige Technology MaLaysia Sdn.Bhd. Established with investment production, operation, and performance No significant impact on overall Dahua Technology Egypt LLC Established with investment production, operation, and performance DAHUA TECHNOLOGY AUH FOR No significant impact on overall SECURITY & SURVEILLANCE - Established with investment production, operation, and performance SOLE PROPRIETORSHIP L.L.C. No significant impact on overall Dahua Technology USA Inc. Equity transfer production, operation, and performance No significant impact on overall Yunnan Zhili Technology Co., Ltd Logout production, operation, and performance No significant impact on overall Wuhu Huajian Technology Co., Ltd. Logout production, operation, and performance DaHua Ideal Tech and the companies it No significant impact on overall New controls production, operation, and performance IX. Structured Entity Controlled by the Company □ Applicable Not applicable 32 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. X. Risks and Countermeasures 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 counter-measures to avoid and reduce the risks. (1) Risk of technology upgrading: The smart IoT industry is a typical technology-intensive industry, featuring extremely fast upgrading. If the Company is unable to keep up with development trends of industrial technologies, to pay full attention to customers' diversified needs, and to devote sufficient R&D investments, it may still face the risk of losing market competitiveness due to discontinuous innovation. By increasing R & D investment, the Company continues to strengthen research on such core technologies as multi-dimensional perception, large model in AI, video cloud, big data, network communication, network security, and machine vision, and reserves product, technology, management and talent resources for a broader market in the future, so as to achieve sustainable and steady business development. (2) Risk of business model change: With the development of Internet of Things, AI, big data, cloud computing, network communications, among other technologies, as well as the upgrades of intelligent terminal applications, the business model in the IoT era may have an impact on the traditional industry development. If an enterprise fails to grasp opportunities brought about by the business model transformation in a timely manner, it may face the risk that the original market pattern 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 smart IoT industry, the continuous integration of video, information communication and digital technologies, and the diversification and uncertainty of customer demands. While consolidating its current advantageous market, the Company is also actively exploring and piloting new businesses and new commercial modes, with business and technical layout. (3) Risk of declined local fiscal payment capacity: At present, local fiscal debt is relatively high. If the local fiscal payment capacity declines, it may slow down the growth of industry demands, prolong the construction period of projects, extend the collection of capital, and delay customers' payment. The Company continues to improve the internal control system and optimize the project review methods, select local projects carefully and assess project risks systematically with prudent assessment of the market logic and cash flow balance logic, and reasonable control of risks. In addition, it formulates plans to deal with potential risks such as cash flow shortage, project delay, and payment delay. 33 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (4) Risk of international operations: The Company's products and solutions are available in more than 100 countries and regions overseas. As such, its international business operations may be exposed to risks of regional trade protection, political conflicts in local regions, increasingly complex law compliance requirements and continuous global growth slowdown in the countries and regions where it operates. The Company actively guards against and responds to risks of international operations 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. (5) Exchange rate risk: The Company's export transactions have been mostly settled in U.S. dollars. As our overseas business is in continuous growth, the fluctuation of exchange rate may affect our profitability. The Company hedges and avoids exchange rate risks by centralized management of foreign exchange funds and hedging of purchase payments in line with its main use of U.S. dollars as the settlement currency. (6) Risk of product safety: The Company attaches great importance to and continuously strengthens resource investment to ensure safe and reliable system operations so as to respond to 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 plans, ensuring product safety in the whole process from demands, design, to coding and testing. At the same time, the Company actively carries out technical exchanges and cooperation with mainstream safety enterprises, safety evaluation agencies and corresponding industry associations to provide customers with safe products and solutions. (7) Intellectual property risk: The promotion of the Company's globalization strategy and its own brand strategy may expose the Company to intellectual property rights risks and patent infringement, as well as such risks as business relations, fluctuations in the public opinion environment, increased legal proceedings and rising costs. With a high priority on technological innovation, the Company has established a mechanism for the protection and management of intangible assets such as innovation achievements, own brands and trade secrets, so as to continuously gather advantageous intellectual property assets; with the establishment of an intellectual property compliance and risk control system, the Company continuously strengthens its ability to understand and master 34 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. intellectual property laws and regulations as well as the administrative and judicial environment in the regions where it operates. (8) Supply chain security risk: The Company pays attention to suppliers' operational risks and monitors suppliers' operations in real time by establishing an operational risk data management platform to avoid potential risks; it promotes diversified supply sources to guarantee supply delivery. XI. Implementation of the “Increase in Both Quality and Returns” Action Plan Has the Company disclosed the announcement of the "Increase in Both Quality and Returns" action plan? Yes □No To safeguard the interests of all shareholders, the Company has formulated the “Increase in Both Quality and Returns” Action Plan based on its confidence in the future development prospects and recognition of its stock value. For details, see the Announcement on “Increase in Both Quality and Returns” Action Plan (Announcement No. 2024-013) published on Juchao Information Network on February 7, 2024. The company always takes high-quality development as its theme and always adheres to the core values of “meeting customers’ needs and striving for the goal”. It fulfills the mission of "enabling a smarter living and a safer society", and relies on two technical strategies: AIoT and the intelligent IoT data platform. It empowers the construction of an efficient urban governance system and the digital and intelligent transformation and upgrading of enterprises. With insights into industrial scenarios and profound understanding of client needs, the Company commits to build a preferred bran of intelligent IoT, so as to promote high-quality, green and innovative development of the economy and society. The Company continues to strengthen the foundation of corporate governance, build a sound internal control system, and promote the "shareholders' meeting, board of directors, board of supervisors and senior management" to fulfill their responsibilities. Standardize the rights and obligations of the Company and shareholders, to prevent the abuse of shareholders' rights and prevent the dominant position of management from harming the rights and interests of small and medium investors. Strengthen the management of investor relations, broaden the channels for institutional investors to participate in corporate governance, guide small and medium-sized investors to actively participate in general meeting of shareholders, and create convenience for all kinds of investors to participate in major decision-making to enhance their right to speak and sense of gain. The Company has built a firmly sense of returning to shareholders while laying a solid foundation for its development, It insists on cash dividends every year. Since its listing, total amount of cash dividends have exceeded 35 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. RMB 6.9 billion. During the reporting period, the Company formulated and implemented a profit distribution plan 2023, and distributed cash of about RMB1.251 billion in total to all shareholders. Meanwhile, taking into account the future business development of the Company and the capital needs of production and operation, the Company formulated the 2024 semi-annual profit distribution plan, and intended to distribute cash of RMB 1.84 (tax included) per 10 shares to all shareholders, with a cash dividend of about RMB 602 million, in order to make the shareholders obtain better returns. 36 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Section IV Corporate Governance I. 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 Percentage of Conference Date of Date of Meeting Type Investors Conference Resolution Session Conference Disclosure Involved For details, see the Announcement of Resolution First Extraordinary of the First Extraordinary General Meeting Extraordinary January 29, January 30, General Meeting of 45.49% of Shareholders in General Meeting 2024 2024 Shareholders in 2024 2024 disclosed by Juchao Information Network (www.cninfo.com.cn). For details, see the Announcement of Resolution 2023 Annual of 2023 Annual General Annual General May 13, General Meeting 41.62% May 14, 2024 Meeting of Shareholders Meeting 2024 of Shareholders disclosed by Juchao Information Network (www.cninfo.com.cn). 2. Convening of the Extraordinary General Meeting of Shareholders upon request of the preferred stockholders whose voting rights are restored □ Applicable Not applicable II. Changes of Directors, Supervisors and Senior Management of the Company Applicable □ Not applicable Name Title Type Date Reasons Gao Chunshan Senior Vice President Appointment April 15, 2024 Appointment Chen Qiang Senior Vice President Appointment April 15, 2024 Appointment III. 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 Dividend per 10 shares (RMB) (tax included) 1.84 Equity base of the distribution plan (shares) 3,272,527,089 Cash dividend amount (RMB) (tax included) 602,144,984.38 Amount of cash dividends distributed in other ways (such as 0.00 share repurchase) (RMB) 37 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Total cash dividends (including other methods) (RMB) 602,144,984.38 Distributable profit (RMB) 23,977,722,114.13 Proportion of total cash dividends (including other ways) to 100% total profit distribution The situation of cash dividend It is difficult to distinguish at the development stage of the Company. However, if there are major capital expenditure arrangements, the proportion of cash dividends in the profit distribution should be at least 20%. Detailed description of profit distribution and capital reserve conversion plan Based on 3,272,527,089 shares after deducting the re-purchased shares (19,819,601 shares), the Company paid a cash of RMB 1.84 (tax inclusive) every 10 shares to all shareholders, and distributed RMB 602,144,984.38 of cash bonus. It did not convert capital reserve into share capital or paid bonus shares, and the rest will be distributed in the future. If there is a change in the share capital that the Company is entitled to profit distribution prior to the implementation of the distribution plan, the total amount of cash dividends will be adjusted accordingly based on the principle of unchanged distribution ratio. IV. Implementation of the Company's Equity Incentive Plan, Employee Stock Ownership Plan or Other Employee Incentive Measures Applicable □ Not applicable 1. Equity incentive 1. On April 15, 2024, the Company held the 5th meeting of the 8th Board of Directors and the 4th meeting of the 8th Board of Supervisors, at which the “Proposal on Cancellation of Some Stock Options of 2022 Stock Options and Restricted Stock Incentiv e Plan” and the “Proposal on Repurchase of Some Restricted Stock Options of 2022 Stock Options and Restricted Stock Incentive P lan” were deliberated and approved. Give the fact that 204 incentive recipients have resigned and are no longer eligible for incentive, the Company intends to repurchase/cancel 2,134,680 restricted shares that have been granted to the aforementioned resigned recipients but have not been released from the restricted sale, and 2,211,600 stock options that have not been exercised, according to the relevant provisions of the Stock Option and Restricted Stock Incentive Plan in 2022. On May 13, 2024, the Company held the 2023 Annual General Meeting of Shareholders, at which the “Proposal on Cancellation of Some Restricted Shares of 2022 Stock Options and Restricted Stock Incentive Plan” were deliberated and approved. So far, the Company has completed the repurchase a nd cancellation of the aforementioned restricted stocks/options. 2. On June 19, 2024, the Company held the 6th meeting of the 8th Board of Directors and the 5th meeting of the 8th Board of Supervisors, at which the “Proposal on Meeting the Conditions for Unlocking the Second Restricted Period of 2022 Stock Options and Restricted Stock Incentive Plan” and the “Proposal on Meeting the Conditions for Exercising the Second Exercise Period of 2022 Stock Options and Restricted Stock Incentive Plan” were deliberated and approved. The conditions for the second exercise period of the 2022 Stock Option and Restricted Stock Incentive Plan of the Company have been fulfilled, with a total of 3,798 incentive recipients eligible for the exercising, and the number of exercisable stock options totaling 20,184,927, accounting for 0.61% of the total number of shares of the Company, and the exercise price of the options is RMB 15.657/share; at the same time, the conditions for unlocking the second restriction period have been fulfilled. At the same time, the conditions for the release of restricted shares for the second restricted period have been fulfilled, and 3,798 incentive recipients can be released from restricted sale in this period, and 20,262,480 restricted shares can be unlocked from restricted sale, accounting for 0.62% of the total share capital of the Company at present. In addition, the meeting considered and adopted the “Proposal on Adjustment of the Exercise Price of the 2022 Stock Option and Restricted Stock Incentive Plan”, adjusting the exercise price of the Company's stock options under this incentive plan from RMB16.59 per share to RMB15.657 per share due to the equity distributions in 2022, the first three quarters of 2023 and 2023. 38 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 2. Implementation of employee stock ownership plan □ Applicable Not applicable 3. Other employee incentive measures Applicable □ Not applicable The Company adheres to the concept of "striving for the goal". By long-term incentives for employees based on the equity of listed companies, the Company has launched an incentive plan for employees to co-investment in specific subsidiaries with innovated business, aiming to combine the interests of the Company and employees to realize the sustainable and healthy development of the Company, and to stimulate the employees’ enthusiasm for innovation. 39 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 Measures taken to reduce carbon emissions during the reporting period and their effects Applicable □ Not applicable The Company actively responds to the call of global sustainable development, and regards environmental protection, energy conservation and emission reduction as an important part of corporate strategy; During the reporting period, DAHUA took measures to reduce carbon emissions and achieved remarkable results. DAHUA attaches importance to green operation, implements the strategies of green manufacturing and logistics, and improves energy use efficiency through intelligent and refined management. The Company has established an energy management system to optimize the energy structure through real-time monitoring and data analysis; it has adopted intelligent lighting system and manual flushing mode in the Industry Park to reduce the waste of electricity and water resources; the Company also follows the relevant environmental directives and standards, and actively carries out research and development of green packaging to promote reducing carbon footprint in packaging materials. By the above initiatives, DAHUA strives to comprehensively reduce energy consumption and carbon emissions during production and operations. In the first half of 2024, DAHUA conducted a comprehensive inventory of the organization's carbon emissions for the entire previous fiscal year, laying a foundation for the Company to set long-term target of energy consumption and carbon emission. DAHUA also tries to reduce the carbon footprint in its products through green research and development. The Company attaches great importance to environmental protection and energy-saving design in the product development process, and achieves environmental management throughout the product lifecycle through a green product management platform. Based on the overall strategy of "digital and intelligent empowerment, low-carbon future, shared ecology and compliance management", DAHUA integrate s digital intelligence empowerment into the sustainable development of its business. The integrated solar power transmission monitoring system developed by the Company provides sufficient energy support for intelligent management of transmission scenarios, saving 380,000 kWh per 10,000 products every year. A series of representative green products have obtained a number of authoritative green certifications at home and abroad, such as Type II environmental labeling, environmental protection product, and environmental labeling product. The Company has also invested resources in simulation process research to reduce energy consumption during actual testing or experiment. At present, Dahua has achieved 100% simulation process in new product research and development. DAHUA also encourages employees to participate in energy conservation and emission reduction actions, and carries out interna l cultural events and energy conservation and environment protection training to enhances employees' environmental awareness. We promote and encourage employees to engage in a green travel and advocate a low-carbon lifestyle by using Eco-friendly appliances to build a greener and low-carbon society. By these comprehensive measures, DAHUA not only reduces carbon emissions in its operations, but also helps other industries and fields achieve green transformation through its products and services, positively contributing to the achievement of global carbon emission reduction targets. 40 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. II. Social Responsibilities For details, see the Company's 2023 Social Responsibility Report and 2023 Environmental, Social and Governance Report published on the Juchao Information Network (www.cninfo.com.cn). 41 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Section VI Significant Events I. Commitments that have been fulfilled by the Company's actual controller(s), shareholders, related parties, acquirers, the Company and the relevant parties during the reporting period and those that have not been fulfilled by the end of the reporting period □ Applicable Not applicable There are no commitments that have been fulfilled by the Company's actual controller(s), shareholders, related parties, acquirers, the Company and the relevant parties during the reporting period or those that have not been fulfilled by the end of the reporting period. 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. Appointment and Dismissal of Accounting Firms Whether the semi-annual financial report has been audited □ Yes No The semi-annual financial report has not been audited. V. Explanations Made by the Board of Directors and the Board of Supervisors on the "Non- standard Audit Report" from the Accounting Firm during the Reporting Period □ Applicable Not applicable VI. Statement by the Board of Directors on the "Non-Standard Audit Report" of the Previous Year □ Applicable Not applicable VII. Bankruptcy and Restructuring □ Applicable Not applicable No such case as bankruptcy and reorganization related event during the reporting period. 42 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. VIII. Lawsuits Major lawsuits and arbitrations □ Applicable Not applicable There is no major lawsuit or arbitration during this reporting period. Other lawsuits □ Applicable Not applicable IX. Penalties and Rectification □ Applicable Not applicable No such cases as punishment or rectification during the reporting period. X. Integrity of the Company, Its Controlling Shareholders and Actual Controllers □ Applicable Not applicable XI. 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 related significant transactions in acquisition or sale of assets or equities in the reporting period. 3. Significant related-party transactions arising from joint investments on external parties □ Applicable Not applicable No such case as significant related-party transactions involving joint external investments. 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 pa rties. 6. Transactions between the financial company controlled by the Company and the related parties □ Applicable Not applicable 43 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. There are 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 No such case as other significant related-party transactions during the reporting period. XII. Significant Contracts and Performance 1. Matters on trusteeship, contracting, and leasehold (1) Matters on trusteeship □ Applicable Not applicable 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 there are no other leases of major property except for the leased real estate property used for office, warehouse, and production workshops. 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: RMB ten thousand External guarantees from the Company and its subsidiaries (excluding guarantees to the subsidiaries) Guara Announce ntee ment date for of Actual Actual Type of Due Guarantee relate Guaranteed party disclosure occurrence guarantee guarant Term of guarantee or amount d of the date amount ee not partie guarantee s or cap not 44 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Total amount of Total amount of guarantees external guarantees approved during the reporting actually occurred period (A1) during the reporting period (A2) Total balance of Total amount of external external guarantees at guarantees approved by the end of the end of the the reporting period (A3) reporting period (A4) Company's guarantees to subsidiaries Guara Announce ntee ment date for of Actual Actual Type of Due Guarantee relate Guaranteed party disclosure occurrence guarantee guarant Term of guarantee or amount d of the date amount ee not partie guarantee s or cap not Joint liability 2020.04.07- 2020.04.07 53,000.00 Yes No guarant 2024.03.31 ee Joint Three years after 100,000.0 liability the maturity of the 2021.02.04 Yes No 0 guarant debts in the master ee contract From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Credit Agreement or of the accounts receivable claims granted by the Hangzhou Branch Joint of China Merchants liability 2023.06.09 40,000.00 Bank or the Yes No guarant Zhejiang Dahua advance date of April 16, ee Vision Technology 840,000.00 each advance 2024 Co., Ltd. within the credit extension period; for any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. From the start of the guarantee period to three years after the Joint maturity date of liability each note 2023.06.25 20,000.00 Yes No guarant discounted by the ee Hangzhou Branch of China Merchants Bank within the credit extension period 45 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Three years from Joint the next day of liability ICBC Qingchun 2023.11.20 20,000.00 Yes No guarant Sub-branch's ee external payment commitment Joint Two years after the liability maturity of the 2017.10.13 22,000.00 No No guarant debts in the master ee contract Joint Two years after the 28,507.20 liability maturity of the 2018.09.21 (USD 40 No No guarant debts in the master million) ee contract Joint Five years upon liability expiration of debt 2020.09.01 30,000.00 No No guarant period of master ee contract Joint Three years after liability the maturity of the 2021.07.26 44,000.00 No No guarant debts in the master ee contract Joint Three years after liability the maturity of the 2021.10.20 20,000.00 No No guarant debts in the master ee contract Joint Three years after liability the maturity of the 2022.07.22 20,000.00 No No guarant debts in the master ee contract Joint liability 2022.09.19- 2022.09.19 60,000.00 No No guarant 2024.09.18 ee From the date of expiration of the performance period of each debt in the Joint master contract liability until three years 2023.07.24 40,000.00 No No guarant after the date of ee expiration of the performance period of the last due master debt under all master contracts Three years from the effective date of the Maximum Amount Guarantee Joint Contract to the liability 2023.07.25 50,000.00 expiration date of No No guarant the performance ee period of each debt under the Credit Business Agreement Calculated separately on the basis of a single Joint credit business liability handled by Dahua 2023.09.26 90,000.00 No No guarant Vision Technology ee for the debtor, i.e. from the date of signing of the master contract for 46 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. a single credit business to three years after the expiration date of the debtor's debt performance period under such master contract Three years from the expiration date Joint of the debtor's liability 2023.09.26 33,000.00 performance period No No guarant as agreed in the ee master claim contract Three years from the next day after Joint the expiry date of 100,000.0 liability 2024.03.01 each type of No No 0 guarant financing business ee under the master contract Two years from the Joint expiration date of liability the debtor's 2024.04.01 53,000.00 No No guarant performance period ee as agreed in the master contract From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Credit Agreement or of the accounts receivable claims granted by the Hangzhou Branch Joint of China Merchants liability 2024.06.07 40,000.00 Bank or the No No guarant advance date of ee each advance within the credit extension period; For any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. From the effective date of the Commitment Letter to three years after Joint the maturity date of Zhejiang Dahua April 16, liability each loan or other 270,000.00 2023.06.09 16,000.00 Yes No Zhilian Co., Ltd. 2024 guarant financing under the ee Credit Agreement or of the accounts receivable claims granted by the Hangzhou Branch 47 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. of China Merchants Bank or the advance date of each advance within the credit extension period; For any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. Joint Two years after the liability maturity of the 2020.09.24 30,000.00 Yes No guarant debts in the master ee contract Joint liability 2023.06.19- 2023.06.19 12,000.00 Yes No guarant 2024.06.18 ee Joint liability 2023.06.19- 2023.06.19 35,000.00 Yes No guarant 2024.06.18 ee Joint Three years after liability the maturity of the 2021.07.26 16,500.00 No No guarant debts in the master ee contract Joint 3,563.40 liability 2021.12.03- 2021.12.03 (USD 5 No No guarant 2024.12.02 million) ee Joint liability 2022.08.25- 2022.08.25 20,000.00 No No guarant 2025.08.25 ee Joint liability 2022.09.19- 2022.09.19 15,000.00 No No guarant 2024.09.18 ee 8,908.50 Joint (USD liability 2023.7.13- 2023.07.13 No No 12.5 guarant 2024.7.12 million) ee From the date of expiration of the performance period of each debt in the Joint master contract liability until three years 2023.07.24 50,000.00 No No guarant after the date of ee expiration of the performance period of the last due master debt under all master contracts. One year from the Joint expiration date of liability the debtor's 2024.01.02 1,000.00 No No guarant performance period ee as agreed in the master contract Joint Two years from the 2024.03.29 30,000.00 No No liability expiration date of 48 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. guarant the debtor's ee performance period as agreed in the master contract From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Credit Agreement or of the accounts receivable claims granted by the Hangzhou Branch Joint of China Merchants liability 2024.06.07 16,000.00 Bank or the No No guarant advance date of ee each advance within the credit extension period; For any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Credit Agreement or of the accounts receivable claims granted by the Hangzhou Branch Joint of China Merchants liability 2023.06.09 4,000.00 Bank or the Yes No guarant advance date of ee each advance Zhejiang Dahua within the credit April 16, System Engineering 30,000.00 extension period; 2024 Co., Ltd. For any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. Joint Two years after the liability maturity of the 2019.08.30 1,000.00 No No guarant debts in the master ee contract Joint liability 2022.08.25- 2022.08.25 500.00 No No guarant 2025.08.25 ee 49 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Three years from the effective date of the Maximum Amount Guarantee Joint Contract to the liability 2023.07.25 5,000.00 expiration date of No No guarant the performance ee period of each debt under the Credit Business Agreement. One year from the signing of the Joint project contract or liability 2023.09.11 160.21 6 months of stable No No guarant operation of the ee system on line (whichever is later) From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Credit Agreement or of the accounts receivable claims granted by the Hangzhou Branch Joint of China Merchants liability 2024.06.10 4,000.00 Bank or the No No guarant advance date of ee each advance within the credit extension period; For any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. Joint 1,425.36 liability 2023.04.21- 2023.04.21 (USD 2 Yes No guarant 2024.04.21 million) ee Dahua Technology April 16, 70,000.00 (HK) Limited 2024 Joint 2,138.04 liability 2024.4.22- 2024.04.22 (USD 3 No No guarant 2025.4.22 million) ee 50 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. DAHUA Joint 712.68 TECHNOLOGY April 16, liability 2023.10.18- 3,000.00 2023.10.18 (USD 1 No No MEXICO S.A. DE 2024 guarant 2024.10.20 million) C.V ee Joint Two years after the liability maturity of the 2019.08.30 5,000.00 Yes No guarant debts in the master ee contract Hangzhou Huacheng April 16, Network Technology 17,000.00 2024 Joint Three years after Co., Ltd. liability the maturity of the 2021.07.26 5,500.00 Yes No guarant debts in the master ee contract Joint liability 2022.08.25- 2022.08.25 6,500.00 Yes No guarant 2024.04.29 ee 1,048.99 Joint August 12, 2020 - (1.16 liability 2020.08.12 Signature of notice No No million guarant of termination Dahua Technology April 16, pounds) ee 4,000.00 UK Limited 2024 Joint 712.68 liability 2024.03.04 (USD 1 2024.3.4-2025.3.3 No No guarant million) ee Joint Three years after 1,425.36 liability the maturity of the 2022.05.16 (USD 2 Yes No guarant debts in the master million) ee contract Joint Three years after liability the maturity of the 2022.04.29 1,000.00 No No guarant debts in the master Zhejiang Huayixin April 16, ee contract 4,500.00 Technology Co., Ltd. 2024 Joint liability 2022.08.25- 2022.08.25 200.00 No No guarant 2025.08.25 ee Joint liability 2022.10.21- 2022.10.21 800.00 No No guarant 2024.09.18 ee From the start of the guarantee period to three years after the Joint maturity date of liability each note 2023.06.25 2,000.00 Yes No Zhejiang Fengshi April 16, guarant discounted by the 16,000.00 Technology Co., Ltd. 2024 ee Hangzhou Branch of China Merchants Bank within the credit extension period Joint 2022.08.25- 2022.08.25 10,000.00 No No liability 2025.08.25 51 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. guarant ee Joint liability 2022.10.21- 2022.10.21 2,000.00 No No guarant 2024.09.18 ee Joint liability 2022.08.25- 2022.08.25 800.00 No No guarant 2025.08.25 Jiangsu Huaruipin April 16, ee 3,500.00 Technology Co. Ltd. 2024 Joint liability 2022.10.21- 2022.10.21 1,500.00 No No guarant 2024.09.18 ee Joint liability 2022.08.25- 2022.08.25 200.00 No No guarant 2025.08.25 Zhejiang Huaxiao April 16, ee 1,600.00 Technology Co., Ltd. 2024 Joint liability 2022.10.21- 2022.10.21 800.00 No No guarant 2024.09.18 ee From the start of the guarantee period to three years after the Joint maturity date of liability each note 2023.06.25 5,000.00 Yes No guarant discounted by the ee Hangzhou Branch of China Merchants Xi'an Dahua Zhilian April 16, Bank within the 20,000.00 Technology Co., Ltd. 2024 credit extension period Joint liability 2022.08.25- 2022.08.25 10,000.00 No No guarant 2025.08.25 ee Joint liability 2022.10.21- 2022.10.21 2,500.00 No No guarant 2024.09.18 ee From the start of the guarantee period to three years after the Joint maturity date of liability each note 2023.06.25 5,000.00 Yes No guarant discounted by the Zhengzhou Dahua April 16, ee Hangzhou Branch Zhian Information 10,000.00 2024 of China Merchants Technology Co., Ltd. Bank within the credit extension period Joint liability 2022.08.25- 2022.08.25 3,000.00 No No guarant 2025.08.25 ee From the start of the guarantee period to three Chengdu Dahua Joint years after the Zhian Information April 16, liability 15,000.00 2023.06.25 8,000.00 maturity date of Yes No Technology Service 2024 guarant each note Co., Ltd. ee discounted by the Hangzhou Branch of China Merchants 52 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Bank within the credit extension period From the start of the guarantee period to three years after the Joint maturity date of liability each note 2023.06.25 1,000.00 Yes No guarant discounted by the ee Hangzhou Branch of China Merchants Changsha Dahua April 16, Bank within the 8,000.00 Technology Co., Ltd. 2024 credit extension period Joint liability 2022.08.25- 2022.08.25 3,000.00 No No guarant 2025.08.25 ee Joint liability 2022.10.21- 2022.10.21 2,000.00 No No guarant 2024.09.18 ee Joint Zhejiang Pixfra April 16, liability 2022.08.25- 1,000.00 2022.08.25 500.00 No No Technology Co., Ltd. 2024 guarant 2025.08.25 ee Zhejiang Huafei Joint Intelligent April 16, liability 2022.08.25- 500.00 2022.08.25 200.00 No No Technology CO., 2024 guarant 2025.08.25 LTD. ee Joint Zhejiang Huajian April 16, liability 2022.08.25- 1,000.00 2022.08.25 200.00 No No Technology Co., Ltd. 2024 guarant 2025.08.25 ee Joint Hangzhou Xiaohua April 16, liability 2022.08.25- Technology CO., 200.00 2022.08.25 200.00 No No 2024 guarant 2025.08.25 LTD. ee Zhejiang Dahua Joint Security Network April 16, liability 2022.08.25- 500.00 2022.08.25 500.00 No No Operation Service 2024 guarant 2025.08.25 Co., Ltd. ee Joint 111.62 Dahua Technology April 16, liability 2023.12.07- 700.00 2023.12.07 (EUR No No France SAS 2024 guarant 2029.08.31 145,700) ee Joint 1069.02 DAHUA EUROPE April 16, liability 20,000.00 2024.03.04 (USD 1.5 2024.3.4-2025.3.3 No No B.V. 2024 guarant million) ee 356.34 Joint Dahua Technology April 16, (USD liability 4,000.00 2024.03.04 500,000 2024.3.4-2025.3.3 No No Italy S.R.L. 2024 guarant ) ee Guangxi Dahua April 16, Information 100.00 No such case during the reporting period 2024 Technology Co., Ltd. Guangxi Dahua April 16, 100.00 No such case during the reporting period Technology Co., Ltd. 2024 53 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Anhui Dahua Zhilian April 16, Information 500.00 No such case during the reporting period 2024 Technology Co., Ltd. Anhui Dahua Zhishu April 16, Information 500.00 No such case during the reporting period 2024 Technology Co., Ltd. Chengdu Dahua April 16, Zhilian Information 800.00 No such case during the reporting period 2024 Technology Co., Ltd. Chengdu Dahua Zhishu Information April 16, 500.00 No such case during the reporting period Technology Service 2024 Co., Ltd. Chengdu Zhichuang April 16, Yunshu Technology 500.00 No such case during the reporting period 2024 Co., Ltd. Hangzhou Fuyang April 16, Hua'ao Technology 300.00 No such case during the reporting period 2024 Co., Ltd. Henan Dahua April 16, Zhilian Information 500.00 No such case during the reporting period 2024 Technology Co., Ltd. Hunan Dahua April 16, Zhilong Information 100.00 No such case during the reporting period 2024 Technology Co., Ltd. Tianjin Dahua April 16, Information 200.00 No such case during the reporting period 2024 Technology Co., Ltd. Tianjin Huajian April 16, 100.00 No such case during the reporting period Technology Co., Ltd. 2024 Yiwu Huaxi April 16, 100.00 No such case during the reporting period Technology Co., Ltd. 2024 Zhejiang Dahua Intelligent IoT April 16, 500.00 No such case during the reporting period Operation Service 2024 Co., Ltd. Zhejiang Huakong April 16, 200.00 No such case during the reporting period Software Co., Ltd. 2024 Dahua Technology April 16, 100.00 No such case during the reporting period Japan LLC 2024 Dahua Technology April 16, 100.00 No such case during the reporting period Singapore Pte.Ltd. 2024 Dahua Technology April 16, 1,000.00 No such case during the reporting period Poland Sp.Zo.O. 2024 Dahua Technology H April 16, 300.00 No such case during the reporting period ungary Kft 2024 Dahua Technology April 16, 4,000.00 No such case during the reporting period India Private Limited 2024 54 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. DAHUA TECHNOLOGY BRASIL COMRCIO E April 16, 1,000.00 No such case during the reporting period SERVIOS EM 2024 SEGURANA ELETRNICA LTDA Dahua Technology April 16, 1,000.00 No such case during the reporting period Middle East FZE 2024 Dahua Technology April 16, 100.00 No such case during the reporting period Perú S.A.C 2024 Dahua Technology April 16, 100.00 No such case during the reporting period Australia PTY LTD 2024 Dahua Technology April 16, South Africa 100.00 No such case during the reporting period 2024 Proprietary Limited Dahua Technology April 16, 100.00 No such case during the reporting period Canada INC. 2024 Dahua Guvenlik April 16, Teknolojileri Sanayi 200.00 No such case during the reporting period 2024 ve Ticaret A.S. Dahua Technology April 16, 100.00 No such case during the reporting period SRB d.o.o. 2024 Dahua Technology April 16, 100.00 No such case during the reporting period Bulgaria EOOD 2024 April 16, Dahua Iberia, S.L. 100.00 No such case during the reporting period 2024 Dahua Security April 16, Malaysia SDN. 100.00 No such case during the reporting period 2024 BHD. Dahua Technology April 16, 100.00 No such case during the reporting period Kazakhstan LLP 2024 PT. Dahua Vision April 16, Technology 100.00 No such case during the reporting period 2024 Indonesia Dahua Technology April 16, Korea Company 100.00 No such case during the reporting period 2024 Limited Dahua Technology April 16, 100.00 No such case during the reporting period S.R.L. 2024 April 16, Dahua Vision LLc 100.00 No such case during the reporting period 2024 Dahua Technology April 16, New Zealand 100.00 No such case during the reporting period 2024 Limited Dahua Technology April 16, 300.00 No such case during the reporting period GmbH 2024 Dahua Technology April 16, 100.00 No such case during the reporting period Colombia S.A.S. 2024 55 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Dahua Technology April 16, 100.00 No such case during the reporting period Panama S.A. 2024 Dahua Technology April 16, 100.00 No such case during the reporting period Chile SpA 2024 Dahua Technology April 16, Tunisia Limited 100.00 No such case during the reporting period 2024 Liability Company Dahua Technology April 16, 100.00 No such case during the reporting period Kenya Limited 2024 Dahua Technology April 16, Pakistan (private) 100.00 No such case during the reporting period 2024 Limited Dahua Technology April 16, 100.00 No such case during the reporting period Morocco SARL 2024 Dahua Argentina April 16, 100.00 No such case during the reporting period S.A. 2024 Dahua Technology April 16, 100.00 No such case during the reporting period Czech s.r.o. 2024 Dahua Technology April 16, 100.00 No such case during the reporting period Denmark ApS 2024 Dahua Technology April 16, 100.00 No such case during the reporting period (Thailand) Co.,LTD. 2024 Luoyang Dahua April 16, Zhiyu Information 500.00 No such case during the reporting period 2024 Technology Co., Ltd. Dahua Technology April 16, 100.00 No such case during the reporting period Belgium B.V. 2024 DAHUA TECHNOLOGY April 16, 2,000.00 No such case during the reporting period INTERNATIONAL 2024 PTE. LTD. Dahua Technology April 16, Regional 1,000.00 No such case during the reporting period 2024 Headquarters Nanyang Dahua Intelligent April 16, 200.00 No such case during the reporting period Information 2024 Technology Co., Ltd. Yibin Huahui April 16, Information 200.00 No such case during the reporting period 2024 Technology Co., Ltd. Total amount of Total amount of guarantees to guarantees to subsidiaries approved during the 1,360,000.00 subsidiaries actually 248,276.08 reporting period (B1) occurred during the reporting period (B2) Total balance of Total amount of guarantees to guarantees actually subsidiaries approved by the end 1,360,000.00 paid to subsidiaries at 847,688.68 of the reporting period (B3) the end of the reporting period (B4) Subsidiaries' guarantees to subsidiaries Guara Announce ntee ment date for of Actual Actual Type of Due Guarantee relate Guaranteed party disclosure occurrence guarantee guarant Term of guarantee or amount d of the date amount ee not partie guarantee s or cap not Total amount of Total amount of guarantees to guarantees to subsidiaries approved during the subsidiaries actually reporting period (C1) occurred during the 56 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. reporting period (C2) Total balance of Total amount of guarantees to guarantees actually subsidiaries approved by the end paid to subsidiaries at of the reporting period (C3) the end of the reporting 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 1,360,000.00 occurred during the 248,276.08 period (A1+B1+C1) reporting period (A2+B2+C2) Total balance of Total amount of guarantees guarantees actually approved by the end of the 1,360,000.00 paid at the end of the 847,688.68 reporting period (A3+B3+C3) reporting period (A4+B4+C4) Total amount of actual guarantees (A4+B4+C4) as a percentage 23.94% of the Company's net assets Including: Balance of guarantees provided to the shareholders, actual controllers, and their related parties (D) Balance of debt guarantees directly or indirectly offered to 819,603.11 guaranteed objects with asset-liability ratio exceeding 70% (E) Amount of the portion of the total guarantee amount exceeding 50% of net assets (F) Total amount of the above three guarantees (D+E+F) 819,603.11 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) Explanation of the use of composite guarantee method None 3. Entrusted Financing Applicable □ Not applicable Unit: RMB ten thousand Impairment Overdue amount accrued Specific type Funding source Entrusted amount Unexpired balance outstanding for overdue amount financial management Financial products of securities Equity Fund 100,000.00 companies Total 100,000.00 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: RMB ten thousand 57 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Am Actu ount Whe al of ther Actu reco Nam prov ther al very Item e of Refe ision Whe e Trus Pay profi of over trust renc for ther will tee men Exp t profi view ee Inve e for imp it be orga Ter t ecte and ts and orga Prod Capi stme annu airm pass entr nizat Start min dete d loss and relat nizat uct Am tal nt alize ent ed uste ion ing atio rmin earn duri loss ed ion Typ ount Sour dire d accr the d (or date n atio ings ng es quer (or e ce ctio rate ued legal fina trust date n (if the duri y nam n of in proc ncial ee) met any) repo ng inde e of retur the edur plan type hod rting the x (if trust n curr es in peri repo any) ee) ent the od rting year futur peri (if e od any) Priv ate equi ty fund prod ucts, fixe Pay d men Guo Asse inco t of sen Secu t Febr Febr me prin Equi Secu ritie Man 100, uary uary asset cipal - Une ty ritie s age 000. 10, 09, s, and 9,53 xpir Yes No Fun s Com men 00 202 203 equi inco 7.64 ed d co., pany t 1 1 ty me Ltd. Plan asset at s, mat publ urity ic equi ty hybr id fund s 100, - Total 000. -- -- -- -- -- -- 9,53 -- -- -- -- 00 7.64 Cases of entrusted financing expected to be unable to recover the principal or cases that may result in impairment □ Applicable Not applicable 4. Other Significant Contracts □ Applicable Not applicable No such case as other significant contract during the reporting period. 58 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. XIII. Explanations on Other Significant Matters □ Applicable Not applicable No such case as other significant events that need to be explained during the reporting period. XIV. Significant Events of the Company's Subsidiaries □ Applicable Not applicable 59 2024 Semi-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: Shares Before the change Increase or decrease in the change (+, -) After the change Shares Shares converted Proportio Bonus Proportio Quantity newly from Others Subtotal Quantity n shares n issued capital reserves I. Shares with - - 1,335,459 1,212,407 limited 40.54% 0 0 0 123,052,2 123,052,2 36.80% ,556 ,274 sales 82 82 condition 1. Shares 0 0.00% 0 0 0 0 0 0 0.00% held by state 2. Shares held by 293,103,4 293,103,4 state- 8.90% 0 0 0 0 0 8.90% 00.00 00 owned legal persons 3. - - Other 1,042,356 919,303,8 31.64% 0 0 0 123,052,2 123,052,2 27.90% domestic ,156 74 82 82 shares Inclu ding: Shares held by 0 0.00% 0 0 0 0 0 0 0.00% domestic legal persons Shar es held by - - 1,042,356 919,303,8 domestic 31.64% 0 0 0 123,052,2 123,052,2 27.90% ,156 74 natural 82 82 persons 4. Foreign 0 0.00% 0 0 0 0 0 0 0.00% shares Inclu ding: 0 0.00% 0 0 0 0 0 0 0.00% Shares 60 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. held by foreign legal persons Shar es held by foreign 0 0.00% 0 0 0 0 0 0 0.00% natural persons II. Shares without 1,959,009 123,052,2 123,052,2 2,082,061 59.46% 0 0 0 63.20% restriction ,434 82 82 ,716 s 1. RMB 1,959,009 123,052,2 123,052,2 2,082,061 59.46% 0 0 0 63.20% ordinary ,434 82 82 ,716 shares 2. Foreign shares 0 0.00% 0 0 0 0 0 0 0.00% listed in China 3. Foreign shares 0 0.00% 0 0 0 0 0 0 0.00% listed in foreign countries 4. 0 0.00% 0 0 0 0 0 0 0.00% Other 3,294,468 3,294,468 III. Total 100.00% 0 0 0 0 0 100.00% ,990 ,990 Reasons for changes in shares Applicable □ Not applicable According to relevant regulations, the Company shall lock the shares held by its directors, supervisors, and senior management through re-verification at the beginning of each year and shall lock the shares held by the resigned directors, supervisors, and senior management in different proportions at different stages based on their resignation dates and former terms of office. Approval for changes in shares □ Applicable Not applicable Transfer for changes in shares □ Applicable Not applicable The progress on share repurchases □ Applicable Not applicable The progress in reduction of re-purchase shares by means of centralized competitive bidding □ Applicable Not applicable Effects of changes in shares on the basic earnings per share ("EPS"), diluted EPS, net assets per share, attributable to comm on 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 61 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. □ Applicable Not applicable 2. Changes in restricted stocks Applicable □ Not applicable Unit: Shares Number Of Number of Number of Number of Shares With unlocked shares increased shares with Name of Limited Sales with limited shares with limited sales Reasons for Date of Shareholder Condition At sales condition limited sales condition at the limited sales unlocking The Beginning in current condition in end of the Of The Period period current period period According to the relevant Lock-up shares provisions of for directors, shares Fu Liquan 767,901,735 0 0 767,901,735 supervisors and management of senior directors, management supervisors and senior management China Mobile Issuance of Communication restricted 293,103,400 0 0 293,103,400 April 13, 2026 s Group Co., shares to Ltd. specific objects According to the relevant Lock-up shares provisions of for directors, shares Chen Ailing 53,447,110 0 0 53,447,110 supervisors and management of senior directors, management supervisors and senior management According to the relevant Lock-up shares provisions of for directors, shares Wu Jun 51,879,664 0 0 51,879,664 supervisors and management of senior directors, management supervisors and senior management According to Lock-up shares the relevant for directors, provisions of supervisors and shares senior management of Wu Jian 1,155,101 0 63,600 1,218,701 management directors, and restricted supervisors and shares for senior equity incentive management as award well as equity incentive Lock-up shares According to Zhao Yuning 1,106,850 0 0 1,106,850 for directors, the relevant 62 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. supervisors and provisions of senior shares management management of and restricted directors, shares for supervisors and equity incentive senior award management as well as equity incentive According to Lock-up shares the relevant for directors, provisions of supervisors and shares senior management of Zhu Jiantang 902,269 0 0 902,269 management directors, and restricted supervisors and shares for senior equity incentive management as award well as equity incentive According to Lock-up shares the relevant for directors, provisions of supervisors and shares senior management of Li Zhijie 641,850 0 63,600 705,450 management directors, and restricted supervisors and shares for senior equity incentive management as award well as equity incentive According to Lock-up shares the relevant for directors, provisions of supervisors and shares senior management of Xu Zhicheng 598,350 0 63,600 661,950 management directors, and restricted supervisors and shares for senior equity incentive management as award well as equity incentive According to the relevant Restricted provisions of Zhang shares for 1,600,615 952,615 0 648,000 shares Xingming equity incentive management award for equity incentive award Lock-up shares According to for directors, the relevant supervisors and provisions of Other senior senior shares executives and 163,122,612 122,408,667 118,200 40,832,145 management management of equity incentive and restricted directors, objects shares for supervisors and equity incentive senior award management as 63 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. well as equity incentive Total 1,335,459,556 123,361,282 309,000 1,212,407,274 -- -- II. Issuance and listing of securities □ Applicable Not applicable III. Total number of shareholders and their shareholdings Unit: Shares Total Number of Preferred Shareholders Total Number of Common (If Any) Whose Voting Rights have been Shareholders at The End 181,100 0 Recovered at the End of the Reporting of The Reporting Period Period Shareholding list of common shareholders with over 5% shares or top ten common shareholders (excluding shares lent through refinancing) Number of Number of Number of Pledges, markings or common common common freezing Changes in Name of Nature of Shareholdi shares held shares held shares held the Shareholde Shareholde ng at the end with without reporting State Of r r Percentage of the limited limited Quantity period Shares reporting sales sales period conditions condition Domestic 1,023,868,9 767,901,73 255,967,24 176,700,00 Fu Liquan Natural 31.08% 0 Pledged 80 5 5 0 Person China Mobile State- Communic owned 293,103,40 293,103,40 8.90% 0 0 N/A 0 ations Legal 0 0 Group Co., Person Ltd. Domestic Zhu 159,975,49 159,975,49 Natural 4.86% -200,000 0 N/A 0 Jiangming 0 0 Person Domestic Chen Natural 2.16% 71,262,813 0 53,447,110 17,815,703 Pledged 31,800,000 Ailing Person Domestic Wu Jun Natural 2.10% 69,172,886 0 51,879,664 17,293,222 N/A 0 Person Hong Kong Overseas Securities Legal 1.99% 65,591,359 1,251,615 0 65,591,359 N/A 0 Clearing Person Co. Ltd. National Social Others 1.40% 46,000,000 -8,000,000 0 46,000,000 N/A 0 Security Fund 103 China Domestic Securities Non-state- 1.20% 39,611,241 0 0 39,611,241 N/A 0 Finance owned Co., Ltd. Legal 64 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Person FORESEA Life Insurance Company Others 1.10% 36,229,124 29,829,124 0 36,229,124 N/A 0 Limited - participatin g insurance New China Life Insurance Company Limited - Traditional Others 0.74% 24,321,736 0 0 24,321,736 N/A 0 - general insurance - 018L- CT001 Shen Strategic investors or general legal entities China Mobile Communications Group Co., Ltd. as a strategic investor of the Company undertakes becoming top 10 common not to transfer any shares of the Company subscribed in any way within 36 months from the first day shareholders as a result of of listing of the new shares the placement of new shares (if any) Description of the association relationship or Mr. Fu Liquan and Ms. Chen Ailing are husband and wife. The Company Is Unaware Of Whether concerted action of above- Other Shareholders Have Associated Relationship Or Are Persons Acting In Concert mentioned shareholders Explanation of the above shareholders involved in proxy/trustee voting rights N/A and abstention from voting rights Special note on the The Company hereby declares that its special securities account for repurchase held 19,819,601 existence of repurchase common class A stocks as at the end of the reporting period, with a shareholding ratio of 0.60%, special accounts among which is not included in the Company's top 10 shareholders without limited sales conditions as the top 10 shareholders (if required. any) Shareholding of the top ten common shareholders without limited sales condition (excluding shares lent through refinancing and lock-up shares for senior management) Type of shares Number of common shares held without limited sales condition at the Name of Shareholder Type of end of the reporting period Quantity shares RMB 255,967,24 Fu Liquan 255,967,245 common 5 stock RMB 159,975,49 Zhu Jiangming 159,975,490 common 0 stock RMB Hong Kong Securities 65,591,359 common 65,591,359 Clearing Co. Ltd. stock National Social Security RMB 46,000,000 46,000,000 Fund 103 common 65 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. stock RMB China Securities Finance 39,611,241 common 39,611,241 Co., Ltd. stock FORESEA Life Insurance RMB Company Limited - 36,229,124 common 36,229,124 participating insurance stock New China Life Insurance Company Limited - RMB Traditional - general 24,321,736 common 24,321,736 insurance - 018L-CT001 stock Shen Industrial and Commercial Bank of China Limited - Huatai- RMB PineBridge CSI 300 23,220,730 common 23,220,730 Exchange-traded Open- stock end Index Securities Investment Fund RMB National Social Security 21,565,980 common 21,565,980 Fund 101 stock New China Life Insurance Company Limited - RMB dividend- personal 19,146,726 common 19,146,726 dividend - 018L-FH002 stock Shen Explanation on associated relationship or persons acting in concert among top ten common shareholders without Mr. Fu Liquan and Ms. Chen Ailing are husband and wife. The Company Is Unaware Of Whether limited shares, and Other Shareholders Have Associated Relationship Or Are Persons Acting In Concert between top ten common shareholders without limited shares and top ten common shareholders Explanation on Top Ten Common Shareholders’ None Participation in Securities Margin Trading (If Any) Shareholders holding more than 5% of shares, the top 10 shareholders and the top 10 shareholders without limited outstanding shares participating in the lending of shares through refinancing Applicable □ Not applicable Unit: Shares Shareholders holding more than 5% of shares, the top 10 shareholders and the top 10 shareholders without limited outstanding shares participating in the lending of shares through refinancing Shares held in ordinary Shares lent through Shares held in ordinary Shares lent through accounts and credit refinancing but have not accounts and credit refinancing but have not Name of accounts at the beginning been returned yet at the accounts at the end of the been returned yet at the Shareholde of the period beginning of the period period end of the period r (full name) Proportion Proportion Proportion Proportion Total Total Total Total to total to total to total to total quantity quantity quantity quantity share share share share 66 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. capital capital capital capital Industrial and Commercia l Bank of China Limited - Huatai- PineBridge 14,723,730 0.45% 146,800 0.00% 23,220,730 0.70% 8,800 0.00% CSI 300 Exchange- traded Open-end Index Securities Investment Fund Changes in top 10 shareholders and top 10 shareholders without limited outstanding shares over the previous period due to refinancing, lending/returning □ Applicable Not applicable 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. IV. Shareholding Changes of Directors, Supervisors and Senior Management □ Applicable Not applicable There was no change in shareholding of directors, supervisors and senior management of the Company during the reporting period, see the 2023 Annual Report for more information. V. Particulars about the Change to the Controlling Shareholders and Actual Controllers 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 Change of the actual controller in the reporting period □ Applicable Not applicable No change has happened to the actual controller in the reporting period 67 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Section VIII Information of Preferred Shares □ Applicable Not applicable There are no preferred shares in the reporting period. 68 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Section IX Situation on Corporate Bonds □ Applicable Not applicable 69 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Section X Financial Report I. Audit Reports Whether the semi-annual report has been audited □ Yes No The semi-annual report has not been audited. II. Financial Statements Units of financial reports in the notes: RMB 1. Consolidated Balance Sheet Prepared by: Zhejiang Dahua Technology Co., Ltd. June 30, 2024 Unit: RMB Item Closing Balance Opening Balance Current Assets: Cash and Bank Balances 9,597,623,116.53 15,971,005,114.47 Deposit Reservation for Balance Loans to Banks and Other Financial Institutions Trading Financial Assets 370,191,151.06 1,470,000.00 Derivative Financial Assets Notes receivable 645,460,980.33 813,039,192.75 Accounts receivable 16,654,352,735.18 16,276,803,954.03 Receivables Financing 685,382,779.93 810,713,267.86 Prepayments 279,208,527.96 189,388,716.99 Premium Receivable Reinsurance Accounts Receivable Reinsurance Contract Reserves Receivable Other Receivables 317,357,677.02 337,524,688.36 Including: Interest receivable Dividends Receivable 5,194,653.19 5,784,225.02 Buying Back the Sale of Financial Assets Inventory 5,711,951,831.83 5,332,608,544.02 Including: Data resources Contract Assets 114,529,987.89 86,714,216.34 Holding for-sale assets Non-current Assets Due within 1 Year 257,902,249.66 303,454,116.40 70 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Other Current Assets 659,131,594.23 939,374,868.31 Subtotal of Current Assets 35,293,092,631.62 41,062,096,679.53 Non-current Assets: Granting of loans and advances Investment in Creditor's Rights Investment in Other Creditor's Rights Long-term Receivables 838,954,472.02 946,659,309.70 Long-term Equity Investment 731,631,231.34 727,453,629.75 Investment in Other Equity Instruments Other Non-current Financial Assets 1,008,428,084.96 1,535,742,385.71 Investment Property 141,845,947.97 129,637,004.00 Fixed Assets 4,988,539,382.64 4,937,180,876.88 Projects under Construction 1,169,264,949.25 1,008,612,408.49 Productive Biological Assets Oil and gas assets Right-of-use assets 276,133,848.74 299,202,586.56 Intangible Assets 581,418,393.51 594,679,018.11 Including: Data resources Development Expenditure Including: Data resources Goodwill 6,615,294.18 6,615,294.18 Long-term Deferred Expenses 120,246,318.54 135,335,273.95 Deferred Income Tax Assets 1,183,984,525.09 1,287,903,482.65 Other Non-Current assets 3,869,620,772.33 210,809,264.49 Subtotal of Non-current Assets 14,916,683,220.57 11,819,830,534.47 Total assets 50,209,775,852.19 52,881,927,214.00 Current Liabilities: Short-term loan 800,973,205.56 957,426,330.18 Borrowings from the Central Bank Borrowings from Banks and Other Financial Institutions Transactional financial liabilities 1,196,685.79 61,400.12 Derivative Financial Liabilities Notes Payable 3,065,463,328.91 3,296,294,946.26 Accounts Payable 5,671,851,750.01 5,815,123,195.55 Received Prepayments Contract liabilities 1,019,804,820.76 1,194,534,307.04 Financial Assets Sold for Repurchase Deposit Taking and Interbank Deposit Receiving from Vicariously Traded Securities Receiving from Vicariously Sold 71 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Securities Payroll payable 928,710,673.23 1,933,955,631.12 Tax Payable 367,566,702.98 1,243,482,361.08 Other Payables 754,681,225.56 812,424,146.52 Including: Interest payable Dividends Payable 38,078,985.18 23,667,047.02 Service Charge and Commission Payable Reinsurance Accounts Payable Holding for-sale liabilities Non-current Liabilities Due within 1 238,351,093.19 901,722,028.75 Year Other Current Liabilities 115,583,416.26 155,182,705.02 Subtotal of Current Liabilities 12,964,182,902.25 16,310,207,051.64 Non-current Liabilities: Insurance Contract Reserves Long-term loan Bonds Payable Including: Preferred Stocks Perpetual Bonds Lease liabilities 137,671,323.55 176,580,049.57 Long-term Payables Long-term payroll payable Expected Liabilities 226,957,654.66 224,542,626.90 Deferred Income 165,206,721.46 166,711,673.04 Deferred Income Tax Liabilities 666,442.91 737,367.19 Other Non-current Liabilities 115,599,279.40 119,054,046.66 Subtotal of Non-current Liabilities 646,101,421.98 687,625,763.36 Total Liabilities 13,610,284,324.23 16,997,832,815.00 Shareholders' Equity: Share Capital 3,292,334,310.00 3,294,468,990.00 Other Equity Instruments Including: Preferred Stocks Perpetual Bonds Capital Reserves 7,214,052,805.06 7,124,125,996.49 Less: Treasury Shares 714,868,936.48 746,699,863.45 Other Comprehensive Incomes 73,215,411.74 65,993,020.83 Special Reserves Surplus Reserves 1,647,234,495.00 1,647,234,495.00 General Risk Reserves Undistributed Profits 23,894,716,517.09 23,334,051,186.55 Total Shareholders' Equity Attributable 35,406,684,602.41 34,719,173,825.42 to the Parent Company Minority Shareholders' Equity 1,192,806,925.55 1,164,920,573.58 Total Shareholders' Equity 36,599,491,527.96 35,884,094,399.00 Total Liabilities and Shareholders' Equity 50,209,775,852.19 52,881,927,214.00 Statutory Representative: Fu Liquan Person in charge of accounting: Xu Qiaofen 72 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Person in charge of the accounting institution: Zhu Zhuling 2. Balance Sheet of the Parent Company Unit: RMB Item Closing Balance Opening Balance Current Assets: Cash and Bank Balances 4,823,113,000.32 9,624,679,601.93 Trading Financial Assets 369,806,680.00 Derivative Financial Assets Notes receivable 12,009,788.50 368,774,122.18 Accounts receivable 4,033,842,422.27 6,640,946,970.53 Receivables Financing 881,007,759.44 698,297,307.69 Prepayments 27,544,898.28 31,587,070.13 Other Receivables 13,952,577,075.18 11,736,609,900.41 Including: Interest receivable Dividends Receivable 1,243,275.00 Inventory 236,230,319.84 447,927,880.25 Including: Data resources Contract Assets 19,137,672.35 12,985,980.46 Holding for-sale assets Non-current Assets Due within 1 Year 6,642,328.82 10,032,002.75 Other Current Assets 8,858,815.12 348,700,342.87 Subtotal of Current Assets 24,370,770,760.12 29,920,541,179.20 Non-current Assets: Investment in Creditor's Rights Investment in Other Creditor's Rights Long-term Receivables 4,610,313.34 5,359,168.22 Long-term Equity Investment 8,228,910,359.44 8,191,802,935.85 Investment in Other Equity Instruments Other Non-current Financial Assets 985,958,084.96 1,513,272,385.71 Investment Property 18,045,113.23 1,817,925.82 Fixed Assets 1,742,924,231.55 1,814,451,576.60 Projects under Construction 7,600,494.74 3,556,445.35 Productive Biological Assets Oil and gas assets Right-of-use assets 81,827,306.62 94,348,785.64 Intangible Assets 131,732,476.27 140,815,043.41 Including: Data resources Development Expenditure Including: Data resources Goodwill 73 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Long-term Deferred Expenses 60,260,976.59 66,926,895.55 Deferred Income Tax Assets 89,209,440.95 1,008,929.69 Other Non-Current assets 2,682,705,941.16 18,782,264.32 Subtotal of Non-current Assets 14,033,784,738.85 11,852,142,356.16 Total assets 38,404,555,498.97 41,772,683,535.36 Current Liabilities: Short-term loan 600,266,666.67 Transactional financial liabilities Derivative Financial Liabilities Notes Payable 524,141,901.77 221,026,659.43 Accounts Payable 648,548,451.41 884,748,949.13 Received Prepayments Contract liabilities 89,774,841.05 125,050,543.58 Payroll payable 619,632,771.35 1,354,637,328.45 Tax Payable 131,780,082.94 1,008,009,000.74 Other Payables 1,033,335,386.68 1,193,481,602.34 Including: Interest payable Dividends Payable 38,078,985.18 23,667,047.02 Holding for-sale liabilities Non-current Liabilities Due within 1 136,933,119.36 787,284,456.59 Year Other Current Liabilities 11,715,416.42 22,753,109.13 Subtotal of Current Liabilities 3,195,861,970.98 6,197,258,316.06 Non-current Liabilities: Long-term loan Bonds Payable Including: Preferred Stocks Perpetual Bonds Lease liabilities 36,601,518.69 48,328,489.38 Long-term Payables Long-term payroll payable Expected Liabilities 1,545,562.95 1,550,020.50 Deferred Income Deferred Income Tax Liabilities Other Non-current Liabilities 138,557.51 144,070.84 Subtotal of Non-current Liabilities 38,285,639.15 50,022,580.72 Total Liabilities 3,234,147,610.13 6,247,280,896.78 Shareholders' Equity: Share Capital 3,292,334,310.00 3,294,468,990.00 Other Equity Instruments Including: Preferred Stocks Perpetual Bonds Capital Reserves 6,967,985,906.19 6,881,563,679.88 Less: Treasury Shares 714,868,936.48 746,699,863.45 Other Comprehensive Incomes 74 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Special Reserves Surplus Reserves 1,647,234,495.00 1,647,234,495.00 Undistributed Profits 23,977,722,114.13 24,448,835,337.15 Total Shareholders' Equity 35,170,407,888.84 35,525,402,638.58 Total Liabilities and Shareholders' Equity 38,404,555,498.97 41,772,683,535.36 3. Consolidated Income Statement Unit: RMB Item 2024 Semi-Annual 2023 Semi-Annual I. Total Operating Revenue 14,866,622,569.81 14,633,547,280.64 Including: Operating revenue 14,866,622,569.81 14,633,547,280.64 Interest Income Earned Premiums Service Charge and Commission Income II. Total Operating Cost 13,262,791,211.99 12,639,678,879.61 Including: Operating Cost 8,731,425,638.53 8,363,987,899.64 Interest Expenditures Service Charge and Commission Expenses Surrender Value Net Claims Paid Net Amount of Withdrawn Reserve for Insurance Liability Policyholder Dividend Expense Reinsurance Cost Taxes and Surcharges 100,129,032.87 116,183,814.53 Sales Expenses 2,268,236,496.11 2,190,619,243.64 Administration expenses 511,481,522.31 574,719,904.27 Research and development 1,901,330,160.90 1,814,620,715.06 expense Financial expenses -249,811,638.73 -420,452,697.53 Including: Interest expense 28,989,823.89 58,636,214.41 Interest Income 236,240,691.12 139,792,759.54 Add: Other Incomes 510,212,853.42 362,570,654.41 Investment Income (Mark "-" for 140,115,897.54 -14,144,210.12 Loss) Including: Investment Income from Affiliates and Joint 16,910,626.79 -154,531,486.76 Ventures Profits from recognition Termination of Financial -755,702.55 -196,693.85 Assets at Amortized Cost Exchange Gains (Mark "-" for Loss) 75 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Profit of Net Exposure Hedging (Mark "-" for Loss) Incomes from changes in fair -159,981,988.74 135,198,336.41 value (Mark "-" for loss) Credit Impairment Losses (Mark -214,225,008.79 -188,589,781.56 "-" for Loss) Asset Impairment Losses (Mark -54,847,036.23 -51,813,530.75 "-" for Loss) Asset Disposal Income (Mark "-" 1,086,545.09 1,762,054.22 for Loss) III. Operating Profit (Mark "-" for loss) 1,826,192,620.11 2,238,851,923.64 Add: Non-operating revenue 6,403,965.47 7,290,762.49 Less: Non-operating expenditures 3,057,915.50 4,137,712.72 IV. Total Profit (Mark "-" for total loss) 1,829,538,670.08 2,242,004,973.41 Less: Income tax expense -33,838,461.10 201,745,311.54 V. Net Profit (Mark "-" for Net Loss) 1,863,377,131.18 2,040,259,661.87 (I) Classified by operation continuity 1. Net Profit as a Going Concern 1,863,377,131.18 2,040,259,661.87 (Mark "-" for Net 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 Company (Mark 1,809,589,445.46 1,976,018,373.13 "-" for Net Loss) 2. Minority Shareholders' Profit and 53,787,685.72 64,241,288.74 Loss (Mark "-" for Net Loss) VI. Net Amount of Other Comprehensive 7,219,753.97 4,075,172.57 Incomes after Tax Net Amount of Other Comprehensive Incomes after Tax Attributable to the 7,222,390.91 4,169,304.17 Parent Company's Owner (I) Other comprehensive income that cannot be reclassified into profit or loss 1. Re-measure the variation of the defined benefit plan 2. Other comprehensive income that cannot be 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 7,222,390.91 4,169,304.17 that will be 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 76 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. into other comprehensive income 4. Provisions for the credit impairment of investment in other creditor's rights 5. Cash flow hedge reserves 6. Currency conversion difference 7,222,390.91 4,169,304.17 7. Others Net Amount of Other Comprehensive Incomes After Tax Attributable to -2,636.94 -94,131.60 Minority Shareholders VII. Total Comprehensive Income 1,870,596,885.15 2,044,334,834.44 Total Comprehensive Income Attributable to the Parent Company's 1,816,811,836.37 1,980,187,677.30 Owner Total Comprehensive Income 53,785,048.78 64,147,157.14 Attributable to Minority Shareholders VIII. Earnings per Share: (I) Basic Earnings per Share 0.56 0.63 (II) Diluted Earnings per Share 0.56 0.63 Statutory Representative: Fu Liquan Person in charge of accounting: Xu Qiaofen Person in charge of the accounting institution: Zhu Zhuling 4. Income Statement of the Parent Company Unit: RMB Item 2024 Semi-Annual 2023 Semi-Annual I. Operating Revenue 3,332,618,836.58 4,184,317,063.89 Less: Operating Cost 579,541,013.13 719,784,720.11 Taxes and Surcharges 52,833,473.57 54,229,390.73 Sales Expenses 993,694,657.59 1,015,381,496.95 Administration expenses 288,777,899.34 317,706,226.18 Research and development 1,386,263,752.68 1,289,644,332.69 expense Financial expenses -159,912,332.30 -36,661,815.34 Including: Interest expense 18,783,651.94 46,683,379.85 Interest Income 139,821,641.18 81,624,138.58 Add: Other Incomes 430,065,275.63 276,803,489.04 Investment Income (Mark "-" for 7,008,809.30 -188,877,854.91 Loss) Including: Investment Income -11,449,222.10 -189,891,800.93 from Affiliates and Joint Ventures Profits from Derecognition of Financial Assets at -2,345,573.99 -3,367,354.25 Amortized Cost (Mark "-" for Loss) Profit of Net Exposure Hedging (Mark "-" for Loss) Incomes from changes in fair -162,212,141.92 133,060,297.91 value (Mark "-" for loss) Credit Impairment Losses (Mark -19,022,388.30 -9,113,671.32 "-" for Loss) 77 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Asset Impairment Losses (Mark -2,567,600.12 1,499,115.65 "-" for Loss) Asset Disposal Income (Mark "-" 227,007.77 432,756.61 for Loss) II. Operating Profit (Mark "-" for Loss) 444,919,334.93 1,038,036,845.55 Add: Non-operating revenue 2,832,286.45 756,053.99 Less: Non-operating expenditures 670,408.53 682,163.61 III. Total Profit (Mark "-" for Total Loss) 447,081,212.85 1,038,110,735.93 Less: Income tax expense -330,729,679.05 -14,143,772.32 IV. Net Profit (Mark "-" for Net Loss) 777,810,891.90 1,052,254,508.25 (I) Net Profit as a Going Concern 777,810,891.90 1,052,254,508.25 (Mark "-" for Net Loss) (II) Net Profit of Discontinued Operation (Mark "-" for Net Loss) V. Net Amount of Other Comprehensive Incomes After Tax (I) Other comprehensive income that cannot be reclassified into profit or loss 1. Re-measure the variation of the defined benefit plan 2. Other comprehensive income that cannot be 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 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 conversion difference 7. Others VI. Total Comprehensive Income 777,810,891.90 1,052,254,508.25 VII. Earnings per Share: (I) Basic Earnings per Share 0.24 0.34 (II) Diluted Earnings per Share 0.24 0.34 5. Consolidated Cash Flow Statement Unit: RMB Item 2024 Semi-Annual 2023 Semi-Annual I. Cash Flow Generated by Operational 78 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Activities: Cash from Sales of Merchandise and 15,999,801,747.36 15,419,789,484.32 Provision of Services 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 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 487,693,658.24 562,339,362.06 Other Received Cash Related to 768,065,566.02 620,225,332.09 Operational Activities Subtotal of cash inflow from operational 17,255,560,971.62 16,602,354,178.47 activities Cash Paid for Merchandise and 10,837,561,772.87 10,753,333,485.70 Services 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 4,320,315,534.52 3,776,397,158.68 Cash Paid for Taxes and Surcharges 1,493,582,479.14 816,894,394.93 Other Paid Cash Related to 1,111,286,805.80 993,032,393.45 Operational Activities Subtotal of cash outflow from 17,762,746,592.33 16,339,657,432.76 operational activities Net cash flow generated by operating -507,185,620.71 262,696,745.71 activities II. Cash Flow from Investment Activities: Cash Arising from Disposal of 481,137,746.89 999,781,208.81 Investments 79 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Cash Arising from Investment 12,084,508.88 14,922,299.29 Incomes Net Cash Arising from Disposal of Fixed Assets, Intangible Assets and 334,216.87 2,406,406.21 Other Long-term Assets Net Cash Arising from Disposal of 73,178,296.48 Subsidiaries and Other Business Units Other Received Cash Related to 23,793,990.04 6,756,472.78 Investment Activities Subtotal of cash inflow from investment 590,528,759.16 1,023,866,387.09 activities Cash Paid for Purchase and Construction of Fixed Assets, Intangible 478,507,303.15 639,960,429.28 Assets and Other Long-term Assets Cash Paid for Investments 3,845,358,576.51 518,446,286.75 Net Increase in Pledge Loans Net Cash Paid for Acquisition of Subsidiaries and Other Business Units Other Paid Cash Related to Investment 5,398,155.52 36,957,997.39 Activities Subtotal of cash outflows from 4,329,264,035.18 1,195,364,713.42 investment activities Net amount of cash flow generated by -3,738,735,276.02 -171,498,326.33 investment activities III. Cash Flow from Financing Activities: Cash Arising from Absorbing 5,389,711,811.41 Investments Including: Cash Arising from Subsidiaries Absorbing Investments by 293,712,651.41 Minority Shareholders Cash Arising from Borrowings 1,119,437,200.00 1,212,246,016.69 Other Received Cash Related to Financing Activities Subtotal of cash inflow from financing 1,119,437,200.00 6,601,957,828.10 activities Cash Paid for Debts Repayment 1,960,841,548.08 1,627,680,609.51 Cash Paid for Distribution of Dividends and Profits or Payment of 1,256,629,266.40 836,082,043.03 Interests Including: Including: Dividends and Profits Paid to Minority Shareholders by 1,104,770.95 Subsidiaries Other Paid Cash Related to Financing 133,019,499.80 355,403,014.42 Activities Subtotal of cash outflow from financing 3,350,490,314.28 2,819,165,666.96 activities Net cash flow generated by financing -2,231,053,114.28 3,782,792,161.14 activities IV. Impact of Fluctuation in Exchange 90,334,024.57 45,593,862.66 Rate on Cash and Cash Equivalents V. Net Increase in Cash and Cash -6,386,639,986.44 3,919,584,443.18 Equivalents Add: Cash and Cash Equivalents at the 15,880,659,594.95 7,878,465,052.63 Commencement of the Period VI. Cash and Cash Equivalents at the 9,494,019,608.51 11,798,049,495.81 End of the Period 80 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 6. Cash Flow Statement of the Parent Company Unit: RMB Item 2024 Semi-Annual 2023 Semi-Annual I. Cash Flow Generated by Operational Activities: Cash from Sales of Merchandise and 6,400,564,483.19 4,641,334,206.69 Provision of Services Tax Refund Other Received Cash Related to 596,191,681.83 413,453,400.08 Operational Activities Subtotal of cash inflow from operational 6,996,756,165.02 5,054,787,606.77 activities Cash Paid for Merchandise and 333,875,102.97 347,160,343.46 Services Cash Paid to and for Employees 2,560,097,319.34 2,289,406,464.99 Cash Paid for Taxes and Surcharges 1,029,098,229.23 391,459,849.51 Other Paid Cash Related to 629,025,957.64 483,866,340.52 Operational Activities Subtotal of cash outflow from 4,552,096,609.18 3,511,892,998.48 operational activities Net cash flow generated by operating 2,444,659,555.84 1,542,894,608.29 activities II. Cash Flow from Investment Activities: Cash Arising from Disposal of 484,317,242.81 696,333,948.05 Investments Cash Arising from Investment 39,647.97 3,522,690.73 Incomes Net Cash Arising from Disposal of Fixed Assets, Intangible Assets and 13,312,131.73 4,782,857.98 Other Long-term Assets Net Cash Arising from Disposal of Subsidiaries and Other Business Units Other Received Cash Related to 7,828,500.00 Investment Activities Subtotal of cash inflow from investment 505,497,522.51 704,639,496.76 activities Cash Paid for Purchase and Construction of Fixed Assets, Intangible 87,357,677.25 185,751,851.23 Assets and Other Long-term Assets Cash Paid for Investments 2,833,198,571.53 3,177,146,235.00 Net Cash Paid for Acquisition of Subsidiaries and Other Business Units Other Paid Cash Related to Investment Activities Subtotal of cash outflows from 2,920,556,248.78 3,362,898,086.23 investment activities Net amount of cash flow generated by -2,415,058,726.27 -2,658,258,589.47 investment activities III. Cash Flow from Financing Activities: Cash Arising from Absorbing 5,095,999,160.00 Investments Cash Arising from Borrowings Other Received Cash Related to 518,392,829.86 1,431,261,852.19 Financing Activities Subtotal of cash inflow from financing 518,392,829.86 6,527,261,012.19 81 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. activities Cash Paid for Debts Repayment 1,250,000,000.00 553,632,141.60 Cash Paid for Distribution of Dividends and Profits or Payment of 1,244,407,410.64 819,579,768.57 Interests Other Paid Cash Related to Financing 2,898,655,199.47 1,547,840,710.10 Activities Subtotal of cash outflow from financing 5,393,062,610.11 2,921,052,620.27 activities Net cash flow generated by financing -4,874,669,780.25 3,606,208,391.92 activities IV. Impact of Fluctuation in Exchange 39,318,887.23 228,637.48 Rate on Cash and Cash Equivalents V. Net Increase in Cash and Cash -4,805,750,063.45 2,491,073,048.22 Equivalents Add: Cash and Cash Equivalents at the 9,581,289,905.32 3,933,169,520.92 Commencement of the Period VI. Cash and Cash Equivalents at the 4,775,539,841.87 6,424,242,569.14 End of the Period 82 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 7. Consolidated Statement of Changes in Owners' Equity Amount of this period Unit: RMB 2024 Semi-Annual Shareholders' Equity Attributable to the Parent Company's Owner Other Equity Instruments Gener Item Other Specia Minority Total Pref Perp Less: al Shareholder Shareholder Share Capital Comprehe l Surplus Undistribute erre etua Treasury Risk Others Subtotal s' Equity s' Equity Capital Oth Reserves nsive Reser Reserves d Profits d l Shares Reser ers Incomes ves Stoc Bon ves ks ds I. Balance at 3,294,468, 7,124,125,9 746,699, 65,993,02 1,647,234,4 23,334,051, 34,719,173, 1,164,920,5 35,884,094, the End of 990.00 96.49 863.45 0.83 95.00 186.55 825.42 73.58 399.00 Last Year Add: Changes in Accounting Policies C orrection of Errors in the Previous Period Ot hers II. Balance 3,294,468, 7,124,125,9 746,699, 65,993,02 1,647,234,4 23,334,051, 34,719,173, 1,164,920,5 35,884,094, at the Start 990.00 96.49 863.45 0.83 95.00 186.55 825.42 73.58 399.00 of This Year III. - 89,926,808. - 7,222,390. 560,665,330 687,510,776 27,886,351. 715,397,128 Increases or 2,134,680. 57 31,830,9 91 .54 .99 97 .96 83 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Decreases in 00 26.97 This Period (Mark "-" for Decreases) (I) Total 7,222,390. 1,809,589,4 1,816,811,8 53,785,048. 1,870,596,8 Comprehens 91 45.46 36.37 78 85.15 ive Income (II) Shareholder s' - - 89,723,701. 119,419,948 23,724,480. 143,144,429 Contributio 2,134,680. 31,830,9 68 .65 56 .21 n and 00 26.97 Reduction in Capital 1. Commo - - - n stock 14,411,938. 14,411,938. 2,134,680. 15,284,308. 31,830,9 invested by 17 17 00 80 26.97 the owner 2. Capital Invested by Holders of Other Equity Instruments 3. Amount of Share- based Payments 105,008,01 105,008,010 23,724,480. 128,732,491 Recorded 0.48 .48 56 .04 into Shareholder s' Equity 4. Others - - - (III) Profit 1,248,924,1 1,248,924,1 1,248,924,1 Distribution 14.92 14.92 14.92 84 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 1. Appropr iation of Surplus Reserves 2. Appropr iation of General Risk Reserves 3. Distribu tion to - - - Owners (or 1,248,924,1 1,248,924,1 1,248,924,1 Shareholder 14.92 14.92 14.92 s) 4. Others (IV) Internal Carry- forward of Shareholder s' Equity 1. Capital Reserves Transferred into Capital (or Share Capital) 2. Surplus Reserves Transferred into Capital (or Share Capital) 3. Surplus Reserves Covering Losses 85 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 4. Carry- forward retained earnings of the variation of the defined benefit plan 5. Other Carry- forward Retained Earnings of the Comprehens ive Income 6. Others (V) Special Reserves 1. Withdra wal in this period 2. Used in This Period - - (VI) Others 203,106.89 203,106.89 49,623,177. 49,420,070. 37 48 IV. Balance at the End 3,292,334, 7,214,052,8 714,868, 73,215,41 1,647,234,4 23,894,716, 35,406,684, 1,192,806,9 36,599,491, of This 310.00 05.06 936.48 1.74 95.00 517.09 602.41 25.55 527.96 Period Amount of the previous year Unit: RMB 2023 Semi-Annual Item Shareholders' Equity Attributable to the Parent Company's Owner Minority Total 86 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Other Equity Shareholder Shareholder Instruments Gener s' Equity s' Equity Other Specia Pref Perp Less: al Share Capital Comprehe l Surplus Undistribute erre etua Treasury Risk Others Subtotal Capital Oth Reserves nsive Reser Reserves d Profits d l Shares Reser ers Incomes ves Stoc Bon ves ks ds I. Balance at 3,033,161, 3,950,209,2 609,859, 36,942,33 1,553,691,0 17,872,654, 25,836,798, 381,572,840 26,218,371, the End of 170.00 43.25 632.00 9.77 05.92 791.67 918.61 .72 759.33 Last Year Add: Changes in Accounting Policies C orrection of Errors in the Previous Period Ot hers II. Balance 3,033,161, 3,950,209,2 609,859, 36,942,33 1,553,691,0 17,872,654, 25,836,798, 381,572,840 26,218,371, at the Start 170.00 43.25 632.00 9.77 05.92 791.67 918.61 .72 759.33 of This Year III. Increases or Decreases in - 261,307,82 4,818,567,3 4,169,304. 1,182,051,3 6,535,896,7 297,850,623 6,833,747,4 This Period 269,800, 0.00 40.21 17 46.54 94.64 .95 18.59 (Mark "-" 983.72 for Decreases) (I) Total 4,169,304. 1,976,018,3 1,980,187,6 64,147,157. 2,044,334,8 Comprehens 17 73.13 77.30 14 34.44 ive Income (II) 261,307,82 4,726,973,1 - 5,258,081,9 322,856,853 5,580,938,8 Shareholder 0.00 77.93 269,800, 81.65 .27 34.92 87 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. s' 983.72 Contributio n and Reduction in Capital 1. Commo - n stock 261,307,82 4,569,072,8 5,100,181,6 290,412,651 5,390,594,2 269,800, invested by 0.00 31.92 35.64 .41 87.05 983.72 the owner 2. Capital Invested by Holders of Other Equity Instruments 3. Amount of Share- based Payments 157,900,34 157,900,346 32,444,201. 190,344,547 Recorded 6.01 .01 86 .87 into Shareholder s' Equity 4. Others - - - (III) Profit 793,967,026 793,967,026 793,967,026 Distribution .59 .59 .59 1. Appropr iation of Surplus Reserves 2. Appropr iation of General Risk Reserves 3. Distribu - - - 88 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. tion to 793,967,026 793,967,026 793,967,026 Owners (or .59 .59 .59 Shareholder s) 4. Others (IV) Internal Carry- forward of Shareholder s' 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- forward retained earnings of the variation of the defined benefit plan 5. Other Carry- forward 89 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Retained Earnings of the Comprehens ive Income 6. Others (V) Special Reserves 1. Withdra wal in this period 2. Used in This Period - 91,594,162. 91,594,162. 2,440,775.8 (VI) Others 89,153,386. 28 28 2 46 IV. Balance at the End 3,294,468, 8,768,776,5 340,058, 41,111,64 1,553,691,0 19,054,706, 32,372,695, 679,423,464 33,052,119, of This 990.00 83.46 648.28 3.94 05.92 138.21 713.25 .67 177.92 Period 8. Statement of Changes in Owners' Equity of the Parent Company Amount of this period Unit: RMB 2024 Semi-Annual Other Equity Instruments Other Item Special Surplus Total Prefer Perpet Compre Undistribute Share Capital Capital Reserves Less: Treasury Shares Reserve Reserve Others Shareholder red ual Others hensive d Profits s s s' Equity Stocks Bonds Incomes I. Balance at 3,294,468,99 1,647,23 24,448,835, 35,525,402, the End of 6,881,563,679.88 746,699,863.45 0.00 4,495.00 337.15 638.58 Last Year Add: 90 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Changes in Accounting Policies C orrection of Errors in the Previous Period Ot hers II. Balance 3,294,468,99 1,647,23 24,448,835, 35,525,402, at the Start 6,881,563,679.88 746,699,863.45 0.00 4,495.00 337.15 638.58 of This Year III. Increases or Decreases in - - - This Period 86,422,226.31 -31,830,926.97 471,113,223 354,994,749 2,134,680.00 (Mark "-" .02 .74 for Decreases) (I) Total 777,810,891 777,810,891 Comprehens .90 .90 ive Income (II) Shareholder s' - 114,414,050 Contributio 84,717,803.29 -31,830,926.97 2,134,680.00 .26 n and Reduction in Capital 1. Commo n stock - 14,411,938. -15,284,308.80 -31,830,926.97 invested by 2,134,680.00 17 the owner 2. Capital Invested by 91 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Holders of Other Equity Instruments 3. Amount of Share- based Payments 100,002,112 100,002,112.09 Recorded .09 into Shareholder s' Equity 4. Others - - (III) Profit 1,248,924,1 1,248,924,1 Distribution 14.92 14.92 1. Appropr iation of Surplus Reserves 2. Distribu tion to - - Owners (or 1,248,924,1 1,248,924,1 Shareholder 14.92 14.92 s) 3. Others (IV) Internal Carry- forward of Shareholder s' Equity 1. Capital Reserves Transferred into Capital (or Share Capital) 92 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 2. Surplus Reserves Transferred into Capital (or Share Capital) 3. Surplus Reserves Covering Losses 4. Carry- forward retained earnings of the variation of the defined benefit plan 5. Other Carry- forward Retained Earnings of the Comprehens ive Income 6. Others (V) Special Reserves 1. Withdra wal in this period 2. Used in This Period 1,704,423.0 (VI) Others 1,704,423.02 2 93 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. IV. Balance at the End 3,292,334,31 1,647,23 23,977,722, 35,170,407, 6,967,985,906.19 714,868,936.48 of This 0.00 4,495.00 114.13 888.84 Period Amount of the previous year Unit: RMB 2023 Semi-Annual Other Equity Instruments Item Other Total Prefer Perpet Capital Less: Treasury Special Surplus Undistributed Share Capital Comprehens Others Shareholders' red ual Others Reserves Shares Reserves Reserves Profits ive Incomes Equity Stocks Bonds I. Balance at 3,033,161,17 3,788,412,149. 1,553,691,005 18,562,292,10 26,327,696,796. the End of 609,859,632.00 0.00 09 .92 3.53 54 Last Year Add: Changes in Accounting Policies C orrection of Errors in the Previous Period Ot hers II. Balance 3,033,161,17 3,788,412,149. 1,553,691,005 18,562,292,10 26,327,696,796. at the Start 609,859,632.00 0.00 09 .92 3.53 54 of This Year III. Increases or Decreases in 261,307,820. 4,749,700,753. 258,287,481.6 5,539,097,039.2 -269,800,983.72 This Period 00 86 6 4 (Mark "-" for 94 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Decreases) (I) Total 1,052,254,508 1,052,254,508.2 Comprehens .25 5 ive Income (II) Shareholder s' 261,307,820. 4,718,336,754. 5,249,445,558.0 Contributio -269,800,983.72 00 33 5 n and Reduction in Capital 1. Commo n stock 261,307,820. 4,569,072,831. 5,100,181,635.6 -269,800,983.72 invested by 00 92 4 the owner 2. Capital Invested by Holders of Other Equity Instruments 3. Amount of Share- based Payments 149,263,922.41 149,263,922.41 Recorded into Shareholder s' Equity 4. Others - (III) Profit 793,967,026.5 -793,967,026.59 Distribution 9 1. Appropr iation of Surplus Reserves 95 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 2. Distribu tion to - Owners (or 793,967,026.5 -793,967,026.59 Shareholder 9 s) 3. Others (IV) Internal Carry- forward of Shareholder s' 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- forward retained earnings of the variation of the defined benefit plan 5. Other Carry- 96 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. forward Retained Earnings of the Comprehens ive Income 6. Others (V) Special Reserves 1. Withdra wal in this period 2. Used in This Period (VI) Others 31,363,999.53 31,363,999.53 IV. Balance at the End 3,294,468,99 8,538,112,902. 1,553,691,005 18,820,579,58 31,866,793,835. 340,058,648.28 of This 0.00 95 .92 5.19 78 Period 97 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 stock corporation established on the basis of overall change of the former Hangzhou Dahua Information Technology Co., Ltd. It was co-founded by five natural persons, including 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 Sunday, June 30, 2024, the Company has issued a total of 3,292,334,310 shares, with a registered capital of RMB 3,292,334,310.00, registering its address at: No.1187, Bin’an Road, Binjiang District, Hangzhou, and headquarters at: No. 1399 Bixing Road, Binjiang District, Hangzhou. The Company mainly engaged in the following operating activities: The research and development, production, and sales of smart IoT products, provision of video-centered smart IoT solutions and operational services. The actual controllers of the Company are Fu Liquan and Chen Ailing. This financial statement has been approved by Board of Directors on August 23, 2024. 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 The following disclosures cover the specific accounting policies and accounting estimates formulated by the Company according to the characteristics of its production and operation. 98 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 financial position of the merged companies and the parent compa ny as at June 30, 2024 and the operating results and cash flows of the merged companies and the parent company in half of year 2024. 2. Accounting period The fiscal year of the Company is from January 1 to December 31 of each calendar year. 3. Operating cycle The Company's operating cycle is 12 months. 4. Functional currency For the domestic operating entities of the Company and its overseas operating entity Dahua Technology (HK) Limited, the functional 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. Determination Method and Selection Basis of Importance Standard Applicable □ Not applicable Item Importance standards Accounts receivable with significant single provision for bad Individual accruals of 0.5% of total assets at the end of the debt reserves period Bad debts recovered or reversed of the individual receivables in Significant amount of recovered or reversed bad debt provision the period in excess of 0.5% of the total assets at the end of the of accounts receivable in this period period Write-off of individual receivables in excess of 0.5 per cent of Write-off of important accounts receivable total assets at the end of the period Important Projects under Construction Project investment budget in excess of 0.5% of total assets Significant prepayments aged over 1 year Prepayments over 1 year in excess of 0.1% of total assets Significant accounts payable aged over 1 year Payables over 1 year in excess of 0.5% of total assets Other significant payable aged over 1 year Receivables over 1 year in excess of 0.5% of total assets Contractual liabilities over 1 year in excess of 0.5% of total Significant contractual liabilities over 1 year assets Cash Flow from Significant Investment Activities Projects with cash flow exceeding 5% of total assets Overseas operating entities with one of their total assets/total Significant overseas operating entities revenues/total profits exceeding 15% of the Group's Non-wholly owned subsidiaries with one of their total Important non-wholly owned subsidiaries assets/total revenues/total profits exceeding 15% of the Group's Income from investments in joint ventures or associates Important joint ventures or associates exceeding 10% of the latest audited net profit of the listed company 99 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 6. The accounting treatment of business combinations involving enterprises under common control and business combinations not involving enterprises under common control Business combination 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 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 business 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. 7. Judgment Criteria for Control Preparation Method of Consolidated Financial Statements (1) Judgment criteria for control 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 re spect to the investee. (2) Preparation method of consolidated financial statements The Company treats the enterprise group as a single accounting entity and prepares the consolidated financial statements in accordance with the unified accounting policy to reflect the Group's overall 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 shares belonging to minority shareholders in owner's equity, the net profit or loss and the comprehensive income of the subsidiary of the current period are presented separately under the owners' equity in the consolidated balance sheet, the net profits, 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 shall be offset against the equity of minority shareholders. 100 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 merged 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 the 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: These transactions are achieved at the same time or the mutual effects on each other are considered; 101 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. A complete set of commercial results can be achieved with reference to the series of transactions as a whole; Occurrence of a transaction depends on the occurrence of at least one of the other transactions; One transaction recognized separately is not economical, but it is economical when considered together with other transactions. 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 Equity 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 capita l reserves are not sufficient for write-down. 8. 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 - 20. Long-term equity investment. 102 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 9. 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. 10. Conversion of transactions and financial statements denominated in foreign currencies (1) Foreign currency transactions Foreign currency transactions are translated into function currency at the spot exchange rate on the day when the transactions occurred or the exchange rate determined by a systematic and reasonable method that is similar to the spot exchange rate (hereinafter referred to as the approximate exchange rate of the spot exchange rate). The Balance of foreign currency monetary items shall be translated at the spot exchange rate on 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 included in current profit and loss. 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 or the appropriate exchange rate of the spot exchange rate. Cash flows in foreign currencies, as well as cash flows from foreign subsidiaries, are translated at the spot exchange rate on the day when the cash flows occur or the appropriate exchange rate of the spot exchange. 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. 11. 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: ① The business model is designed to collect the contractual cash flow; ② 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: ① The business model is designed to both collect the contractual cash flow and sell the financial assets; ② The contractual cash flow is only used to pay the principal and the interests based on the outstanding principal amount. 103 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 individua l 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 initia l 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. 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 containe d 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. (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 expenses should be initially capita lized; 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 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 whose 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 measured at fair value and whose changes are included in 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 measured at fair value through profit or loss in this period 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 current profit 104 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. or loss. 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 in this period Financial liabilities at fair value through profit or loss include trading financial liabilities and derivative financial liabilities. 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 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 paid 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 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: ① The contractual right to receive cash flows from financial assets is terminated; ② The financial assets have been transferred and nearly all the risks and rewards related to the ownership of the financial a ssets have been transferred to the transferee; ③ 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 financial assets; If the Company modifies or renegotiates the contract with the counterparty, which constitutes a substantial modification, the original financial assets will be derecognised and a new financial asset will be recognized according to the modified terms. 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 financial 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 measured at fair value and whos e changes are included in 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 derecognised 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 measured at fair value and whose changes are included in 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 105 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 of the original financial liabilit ies 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 liabilit ies 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 allocated 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 uses impairment accounting for the financial assets at amortized cost, the financial assets at fair value through other comprehensive income (debt instruments), and the financial guarantee contracts, on the basis of the expected credit loss. 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. The Company will always measure the loss provision for the accounts receivable and contract assets arising from the transactions regulated by “Accounting Standard for Business Enterprises No.14 — Revenue”, whether they contain material financing compositions or not, by the amount of the expected credit loss throughout the duration. For the lease receivables resulting from transactions governed by “Accounting Standard for Business Enterprises No.21 — Leasing”, the Company will always measure the loss provision for the accounts receivable, by the amount of the expected credit loss throughout the duration. The Company assesses the changes in credit risk of other relevant financial instruments since initial recognition at each balance sheet date. 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 evidence 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. 106 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 initial 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. For financial assets (debt instruments) at fair value through other comprehensive income, the loss provision is recognized in other comprehensive income, and the impairment loss or gain is included in current profits or losses, without reduction in the book value of the financia l asset as stated in the balance sheet. If there are objective evidences showing that a certain receivable has been subject to credit impairment, the Company will accrue impairment provision for the receivable on the individual asset basis. Except for the above-mentioned accounts receivable for which an individual provision for bad debts has been made, the Company divides other financial instruments into several combinations based on their credit risk characteristics, and determines expected credit losses on the basis of the combinations. The Company's combination categories and determination basis of expected credit losses for notes receivable, accounts receivable, accounts receivable financing, other receivables, contract assets (including contract assets presented in other non-current assets) and long-term receivables (including long-term receivables due within one year presented in non-current assets due within one year) are as follows: Item Combination Determination Basis Categories The expected credit loss is calculated by default risk Notes receivable exposure and the expected credit loss rate for the entire Type of Notes extension, based on historical credit loss experience, in Receivables Financing combination with current conditions and predictions of future economic conditions. The expected credit loss is calculated by default risk exposure and the expected credit loss rate for the entire Aging Accounts receivable, other receivables extension, based on historical credit loss experience, in combination combination with current conditions and predictions of future economic conditions. The expected credit loss is calculated by default risk exposure and the expected credit loss rate for the entire Affiliated Accounts receivable, other receivables extension, based on historical credit loss experience, in combined combination with current conditions and predictions of future economic conditions. The expected credit loss is calculated by default risk exposure and the expected credit loss rate for the entire Contract assets (including contract assets Nature of the extension, based on historical credit loss experience, in presented in other non-current assets) funds combination with current conditions and predictions of future economic conditions. The expected credit loss is calculated by default risk Long-term receivables (including long-term exposure and the expected credit loss rate for the entire Nature of the receivables due within one year presented extension, based on historical credit loss experience, in funds in non-current assets due within one year) combination with current conditions and predictions of future economic conditions. 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. 12. Notes Receivable Refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 11. Financial instruments 13. Accounts Receivable Refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 11. Financial instruments 107 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 14. Receivables Financing Refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 11. Financial instruments 15. Other Receivables Refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 11. Financial instruments 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 se rvices 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 details, refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 11. Financial instruments 17. Inventory (1) Category of inventory Categories of inventories: 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 depreciation 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 the normal course of production and operatio n, 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 Company accrues the provision for impairment of inventories on a combination basis, the combination categories and determination basis as well as the basis for determination of the net realizable value of different types of inventory are as follows: Combination Categories of Determination Basis for Combination Basis for the Determination of Net Inventories Realizable Value Raw materials Categories of Inventories 108 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Work-in-progress Categories of Inventories Estimated selling price of inventories - Finished goods Categories of Inventories Estimated costs until completion - Estimated selling expenses - Related taxes Contract Performance Costs Categories of Inventories 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 the 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. 18. Holding assets for sale (1) Recognition criteria and accounting treatment 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 sa me 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 highly likely to occur, i.e., the Company has made a resolution on a sales plan and obtained confirmed purchase commitments, and the sales 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. (2) Recognition criteria and presentation of discontinued operations 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: ① This constituent part represents an independent primary business or a separate principal operating area; ② This constituent part is part of an associated plan to dispose an independent primary business or a separate principal operating area; 109 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. ③ This 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. 19. Long-term Receivables Refer to this section Financial Report - V. Significant Accounting Polices and Accounting Estimates - 11. Financial instruments 20. Long-term Equity Investments (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 inve stee, 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 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 merged 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 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. 110 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 declared 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 net 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 impa irment 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 111 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. investment and the long-term equity that substantially constitutes the net investment in the joint ventures or affiliates have been written 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 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 forward 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 preparing 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. 21. Investment Properties 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 112 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. measured reliably, or otherwise be included in the current profit or loss when 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. 22. Fixed Assets (1) Conditions of Recognition 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 fiscal year. Fixed assets are recognized when they meet the following conditions at the same time: 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 Useful lives of Annual depreciation Category Depreciation method Residual Ratio 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 a pply, 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 as sets 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. 23. Construction in Progress 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 c onditions before they are made ready for the intended use. The projects under construction will be converted into fixed assets when they are 113 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. ready for intended use and will be depreciated from the next month on. The standards and time points for conversing the Compa ny’s projects under construction into fixed assets are as follows: Category The standards and time points for conversing into fixed assets Housing and building The completion and fire inspection, and water and electricity supply are completed as well as the conditions for occupancy are met. Machinery and equipment The equipment installation and debugging is completed and is ready for use. Electronic and other equipment The equipment installation and debugging is completed and is ready for use. 24. Borrowing costs (1) Criteria for recognition of capitalized borrowing costs 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 conditions are satisfied simultaneously: ① Asset expenditures (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 occurred; ② Borrowing costs have been incurred; ③ Acquisition, construction or production necessary to enable the asset to reach its intended state of serviceability or marketability 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 114 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 gene ral 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. 25. Intangible Assets (1) Service life, determination basis, estimation, amortization method or review procedures ① Valuation method of intangible assets a. 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, and other expenditures directly attributable to putting the asset into condition for its intended use. b. 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 to 10 years Expected benefited period Software 2 to 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 year. 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. 115 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (2) The scope of R&D expenditure collection and related accounting treatment methods. ① The scope of R&D expenditure collection Expenditures incurred by the Company in research and development include the compensation of the employees engaged in research and development activities, consumable materials, depreciation and amortization expenses, and other related expenditures. ② 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. ③ 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: a. Complete such intangible asset to make it technically feasible for use or for sale; b. There is intention to complete the intangible asset for use or sale; c. The ways in which intangible asset generates 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; d. There 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; e. The 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 expenses incurred for R&D are included in the current profit or loss. 26. 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 indica tion 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 116 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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. 27. 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. The amortization period and amortization method of various expenses are: Item Amortization Amortization period method Improvement expenditure of fixed assets leased by operating lease Straight-line method By period of benefit Renovation Cost Straight-line method By period of benefit 28. Contract liabilities The Company lists contract assets or contract liabilities in the balance sheet according to the relationship between performa nce 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. 29. Employee compensation (1) Accountant treatment 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 treatment of retirement benefit plan ① Defined contribution plan 117 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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. ② Defined 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 treatment 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. 30. 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 present 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. 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: (1) For the contingencies involving a single item, it will be determined according to the amount most likely to occur; (2) 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. 31. 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. 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 118 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 be 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. 32. 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 individua l 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 prac tices, 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: ① The customer acquires and consumes the economic benefits arising from the Company's performance while the company performs the contract; ② The customer can control the commodities in progress during the Company's performance; 119 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. ③ 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 revenue 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 custome r 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: ① 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; ② The Company has transferred the legal title of such commodities to the customer, that is, the customer already has the lega l title of such commodities; ③ The Company has transferred the physical commodities to the customer, that is, the customer has possessed the physical commodities. ④ The Company has transferred the major risks and rewards of the commodity title to the customer, that is, the customer has a cquired the major risks and rewards of the commodity title. ⑤ The customer has accepted such commodities or services. The Company determines whether it is a principal or agent when engaging in transactions based on its control over the goods or services before transferring them to the customer. The Company is a principal and recognizes its revenue based on the total amount of consideration received or receivable if it can control the goods or services before transferring them to the customer; otherwise, the Company is an agent and recognizes its revenue based on the amount of commissions or fees it expects to be entitled to. (2) Recognition and measurement methods of specific revenue disclosure by type of business ① Principles for recognizing revenue from domestic sales of standard products: The Company sells its security standard produc ts to the project clients, dealers, and other customers through direct selling and marketing both. The Company sign sales contracts with and customers, and send the goods to customers according to the contractual terms of 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; ② Principles for recognizing revenue from 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; 120 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. ③ Principles for recognizing revenue from sales of system-integrated products: 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 running. The sales income will be recognized upon acceptance. ④ Principle for recognizing the income from labor services: The income is recognized when the labor service is provided. 33. 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: 1. The costs are directly related to one existing contract or one contract that is expected to be obtained; (2) The costs enrich the Company's resources for future contract performance; (3) 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. If the factors for impairment in the previous periods are subsequently changed, making the aforesaid difference higher 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. 34. 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. 121 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 revenue). 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 a 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 a mount receivable for government grants obtained under fixed quota standards, 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 revenue). 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 routine activities shall be included in non-operating revenue) 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 revenue) 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 shall set off the corresponding discount interest against the relevant borrowing costs. 35. 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 income will be available against which deductible temporary differences can be utilized. For deductible losses and tax credits that can be reversed in the future period, deferred 122 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. income tax assets shall be recognized to the extent that it is probable that taxable income 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: (1) Initial recognition of the goodwill; (2) Transactions or events that are neither business combinations nor affect profit and taxable income (or deductible loss) when occurring. 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 diffe rence 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. 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: (1) The taxpayer is granted the legal rights to settle current income tax assets and current income tax liabilities on a net basis; (2) Deferred income tax assets and deferred income tax liabilities are related to income tax to be paid by the same entity liable for paying tax to the same tax collection and management authority or related to different entities liable for paying tax, but the relevant entity liable for paying 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. 36. Lease 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 individua l 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 all the following conditions are met, the Company will simplify all the lease options without assessing whether the lease is changed or reassessing the lease classification: (1) 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; (2) Other terms and conditions of lease are identified without significant change after taking the qualitative and quantitative factors into full account. 123 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (1) Accounting treatment of leases 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: a. Initial measurement amount of lease liabilities; b. 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; c. Initial direct cost incurred by the Company; d. 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. 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 - 26. 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: a. Fixed payment (including actual fixed payment), and if there are lease incentives, the relevant amount of lease incentives shall be deducted; b. Variable lease payment depending on the index or ratio; c. Predicted payment on the basis of the guaranteed residual value provided by the Company; d. Exercise price of the call option, provided that the Company will exercise such option, as reasonably determined; e. 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 ca nnot 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 liabilit ies 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: a. 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 and the revised discount rate; b. When there are changes in the actual fixed payment, the estimated payable amount of guaranteed residual value, or the inde x or ratio applied to determine the amount of lease payments, the Company remeasures the lease liabilities 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 124 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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 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: a. Such lease change has expanded the scope of lease by adding the right to use one or more leased assets; b. 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 taken as a separate lease for accounting treatment, 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. (2) Accounting treatment of leases 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 Accountant treatment of operating lease The lease receipts for the operating lease will be recognized 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 included in the current profit or loss when they ac tually 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 re spect 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 lease on the commencement of the lease term. The Company will calculate and recognize the interest income during each period of the lease 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 - 11. 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. 125 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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: a. Such change has expanded the scope of lease by increasing the right to use one or more leased assets; b. 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 cha nged lease in the following circumstances: a. 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; b. If the change takes effect on the commencement date of the lease, 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 - 11. Financial instruments. (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 - 32. Income. ① Acting 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 liabilit y 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 - 11. Financial instruments. ② Acting as a lessor If the asset transfer in the sale and leaseback transaction is a sale, the Company as the lessee shall conduct accounting tre atment with respect to the asset purchase and conduct accounting treatment with respect to the asset lease according to the policy in the foregoing "(2) Accounting treatment of leases 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 - 11. Financial instruments. 37. Other significant accounting policies and accounting estimates (1) 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 a s 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 based on the par value of the canceled shares and the number of canceled shares will be set off against the capital reserve. If the capital reserve is 126 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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. (2) Debt restructuring ① The Company being the creditor The Company derecognizes creditor’s rights when the contractual right to receive cash flows terminates. In case of debt restructuring by paying off the debt with assets or converting into equity instruments, the Company will recognize relevant assets when the y meet their definition and conditions of recognition. In case of debt restructuring by paying off the debt with assets, the Company initially recognizes the transferred non-financial asset at cost. The cost of inventory includes the fair value of the relinquished claim as well as taxes, transportation fees, handling fees and insurance fees and other costs directly attributed to the asset that occur to bring the asset to its current location and condition. The cost of investment in an associate or joint venture includes the fair value of relinquished claim and taxes and other costs directly attributed to the asset. The cost of investment property includes the fair value of relinquished claim and other costs directly attributed to the asset. The cost of fixed assets includes the fair value of relinquished claim as well as taxes, transportation fee s, handling fees, installation fees, service fees for professionals and other costs directly attributed to the asset that occur to bring the asset to its intended usable condition. The cost of biological assets includes the fair value of relinquished claim as well as taxes, transportation fees, insurance fees and other costs directly attributed to the asset. The cost of intangible assets includes the fair value of relinquished rights and taxes and other costs that are incurred to bring the asset to its intended use. In case that the debt restructuring by converting debt into equity instruments results in the creditor converting its creditor’s rights into an equity investment in an associate or joint venture, the Company shall measure its initial investment cost based on the fair value of the relinquished claim and taxes and other costs directly attributable to the asset. The difference between the fair value of relinquished claim and the book value shall be included in the current profit or loss. In case of debt restructuring by modifying other clauses, the Company recognizes and measures the restructured creditor's rights according to the Financial Report - V. Significant Accounting Polices and Accounting Estimates - 11. Financial Instruments In case of debt restructuring by paying off debts with multiple assets or combining them, the Company first recognizes and measures the transferred financial assets and restructured creditor's rights according to Financial Report - V. Significant Accounting Polices and Accounting Estimates - 11. Financial instruments in this section, and then allocates the fair value of the relinquished claims to the net amount after deducting the recognized amounts of the transferred financial assets and the restructured claims in proportion to the fair value of each of the assets other than the transferred financial assets and, based on that, determines the costs of the assets separately by the method described in the preceding paragraph. The difference between the fair value of relinquished claim and the book value shall be included in the current profit or loss. ②The Company as a debtor The Company derecognizes debts when the present obligation for the liability is discharged. In the case of debt restructuring by paying off debts with assets, the Company derecognizes the relevant assets and the debts when they 127 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. meet the conditions for derecognition, and the difference between the book value of the debts paid off and that of the transferred assets is included in the current profits and losses. In case of debt restructuring by transferring the debt into equity instruments, the Company will derecognize the debt paid off when it meets the conditions of recognition. The Company initially recognizes equity instruments at their fair value, and at the fair value of the debt paid off if it is not reliable to measure at the fair value of the equity instrument. The difference between the book value of the debt paid off and the amount recognized for the equity instrument shall be included in current profits and losses. In case of debt restructuring by modifying other clauses, the Company recognizes and measures the restructured creditor's rights according to the Financial Report - V. Significant Accounting Polices and Accounting Estimates - 11. Financial Instruments. In case of debt restructuring by paying off debts with multiple assets or combining them, the Company recognizes and measures equity instruments and restructured debts according to the above methods, and the difference between the book value of the debt paid off and the book value of the transferred assets as well as the difference between the equity instruments and the amount recognized of the restructured debts shall be included in current profits and losses. 38. Changes in significant accounting policies and accounting estimates (1) Changes in significant accounting policies Applicable □ Not applicable Unit: RMB Name of statement item Contents and causes of changes in accounting policies Impact amount influence significantly On October 25, 2023, the Treasury Department ("MOF") issued the "Interpretation No. 17 of Accounting Standards for Business Enterprises 17", providing for the "classification of current liabilities None 0.00 and non-current liabilities", the "disclosure of vendor financing arrangements" and the "accounting treatment for sale and leaseback transactions", effective from January 1, 2024. (2) Changes in significant accounting estimates □ Applicable Not applicable (3) Adjustments to relevant items of financial statements as of the beginning of the year of first implementation of new accounting standards since 2024 □ 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 13%, 9%, 6%, simple collection VAT sales tax shall be calculated on the basis of the rate of 5%, simple collection income by selling goods and taxable services. rate of 3%, 0% and tax-free 128 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. After deducting the input tax that is allowed to be deducted from the sales tax in the current period, the difference shall be the value added tax Urban Maintenance and Construction Actually paid turnover tax 7%、5% Tax Corporate income tax Taxable income 15%、16.5%、20%、25% Education surcharges Actually paid turnover tax 3% Local education surcharges Actually paid turnover tax 2% 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 HuaRay Technology Co., Ltd. 15% Zhejiang Huaxiao Technology Co., Ltd. 15% Zhejiang Huafei Intelligent Technology CO., LTD. 15% Zhejiang Huaruijie Technology Co., Ltd. 15% Zhejiang Huajian Technology Co., Ltd. 15% Hangzhou Huacheng Software Co., Ltd. 15% Zhejiang Pixfra Technology Co., Ltd. 15% Jiangsu Huaruipin 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., 15% Ltd. Guangxi Dahua Zhicheng Co., Ltd. 15% Guangxi Huacheng Technology Co., Ltd. 15% Guizhou Meitan Dahua Information Technology Co., Ltd. 15% Zhejiang Dahua Ju'an Technology Co., Ltd. 20% Guangxi Dahua Technology Co., Ltd. 20% Zhejiang Huakong Software Co., Ltd. 20% Dahua Technology (HK) Limited 16.50% Hangzhou Xiaohua Technology 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% Chengdu Dahua Zhishu Information Technology Service Co., 20% Ltd. Chengdu Huazhiwei Technology Co., Ltd. 20% Chengdu Dahua Wisdom Information Technology Co., Ltd. 20% Nanyang Dahua Intelligent Information Technology Co., Ltd. 20% Zhejiang Huaqi Intelligent Technology Co., Ltd. 20% Xi'an IMOU Zhilian Technology Co., Ltd. 20% Guangdong Huaxiyue Intelligent Technology Co., Ltd. 20% Guangxi Dahua Yunlian Information Technology Co., Ltd. 20% Zhejiang Huajie New Energy Operation Service Co., Ltd. 20% Other domestic companies 25% Other overseas companies Applicable to local tax rate 129 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 2. Preferential tax rate (1) According to the Notice on the Filing and Publicity of High-tech Enterprises Certified by the Certification Body of Zhejiang Province in 2023 issued by the Office for the Administration of the Certification of National High-tech Enterprises on December 28, 2023, our subsidiaries Zhejiang Huaruijie Technology Co., Ltd., Zhejiang Huajian Technology Co., Ltd., Hangzhou Huacheng Software Co., Ltd. and Zhejiang Dahua System Engineering Co., Ltd. were certified as high-tech enterprises, with validity for 3 years. The corporate income tax for this year was paid at a reduced rate of 15%. (2) 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 subsidiaries Zhejiang HuaRay Technology Co., Ltd. and Zhejiang Huaxiao Technology Co., Ltd. were certified as high-tech enterprises, validity for 3 years. The corporate income tax for this year was paid at a reduced rate of 15%. (3) According to the Announcement on the Filing of the First Batch of High-tech Enterprises of Zhejiang Province Certified and Filed in 2023 issued by the Office for the Administration of the Certification of National High-tech Enterprises on Thursday, December 28, 2023, our subsidiaries Zhejiang Huafei Intelligent Technology Co., Ltd. and Zhejiang Pixfra Technology Co., Ltd. were certified as high-tech enterprises, validity for 3 years. The corporate income tax for this year was paid at a reduced rate of 15%. (4) According to the Notice on the Filing and Publicity of High-tech Enterprises Certified by the Certification Body of Zhejiang Province in 2022 issued by the Office for the Administration of the Certification of National High-tech Enterprises on December 24, 2022, our subsidiaries Zhejiang Huaruijie Technology Co., Ltd., Zhejiang Huajian Technology Co., Ltd., Hangzhou Huacheng Software Co., Ltd. and Zhejiang Dahua System Engineering Co., Ltd. were certified as high-tech enterprises, with validity for 3 years. The corporate income tax for this year was paid at a reduced rate of 15%. (5) According to the Notice on the Filing and Publicity of High-tech Enterprises Certified by the Certification Body of Jiangsu Province in 2023 issued by the Office for the Administration of the Certification of National High-tech Enterprises on Thursday, January 4, 2024, our subsidiaries Jiangsu Huaruipin Technology Co., Ltd. was certified as high-tech enterprises, with validity for 3 years. The corporate income tax for this year was paid at a reduced rate of 15%. (6) According to the Announcement of the Ministry of Finance and the State Taxation Administration on Further Implementing the Preferential Income Tax Policies for Micro and Small Enterprises (Announcement No.13/2022 of the Ministry of Finance and the State Taxation Administration), and the Announcement on Preferential Income Tax Policies for Small Low-Profit Enterprises and Individua l Industrial and Commercial Households (Announcement No.6/2023 of the Ministry of Finance and the State Taxation Administration) of the Ministry of Finance and the State Taxation Administration, the annual taxable income of the following subsidiaries tha t is no more than RMB 1 million shall be taxed at a reduced rate of 25% for tax purpose, and the enterprise income tax shall be paid at a rate of 20%; and the annual taxable income exceeding RMB 1 million but no more than RMB 3 million shall be taxed at a reduced rate of 25% and the enterprise income tax shall be paid at a rate of 20%: Zhejiang Dahua Ju'an Technology Co., Ltd., Guangxi Dahua Technology Co., Ltd., Zhejiang Huakong Software Co., Ltd., Hangzhou Xiaohua Technology 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., Tianjin Dahua Information Technology Co., Ltd., Chengdu Dahua Zhishu Information Technology Service Co., Ltd., Chengdu Huazhiwei Technology Co., Ltd., Chengdu Dahua Intelligent Information Technology Co., Ltd., Nanyang Dahua Intelligent Information Technology Co., Ltd., Zhejiang Huaqi Intelligent Technology Co., Ltd., Xi'an IMOU Zhilian Technology Co., Ltd., Guangdong Huaxiyue Intelligent Technology Co., Ltd., Guangxi Dahua Yunlian Information Technology Co., Ltd., and Zhejiang Huajie New Energy Operation Service Co., Ltd. (7) According to the Notice of the Ministry of Finance, the General Administration of Customs and the State Administration of Taxation on Tax Policy Issues concerning Further Implementing the Western China Development Strategy (C.S.H.G. [2011] No. 58), and the Announcement of the Ministry of Finance, the State Taxation Administration and the National Development and Reform Commission on Continuing the Enterprise Income Tax Policies for the Large-Scale Development of Western China (C.S.H.G. [2020] No. 23), the following subsidiaries can enjoy preferential tax policies related to the Development of the West Regions Program from 2011 to 2030: Xinjiang Dahua Zhixin Information Technology Co., Ltd., Xinjiang Dahua Zhihe Information Technology Co., Ltd., Xinjiang Dahua 130 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 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., Guangxi Huacheng Technology Co., Ltd. and Guizhou Meitan Dahua Information Technology Co., Ltd. The corporate income tax for this year was paid at a reduced rate of 15%. (8) According to the Notice on Value-added Tax Policies for Software Products (CaiShui [2011] No.100) by the Ministry of Finance and the State Administration of Taxation, the sales of software products independently developed by Zhejiang Dahua Technology Co., Ltd., Zhejiang Dahua System Engineering Co., Ltd., Hangzhou Xiaohua Technology Co., Ltd., Zhejiang Huafei Intelligent Technology Co., Ltd., Jiangsu Huaruipin Technology Co., Ltd., Zhejiang Huaruijie Technology Co., Ltd., Zhejiang Huajian Technology Co., Ltd., Zhejiang Huaxiao Technology Co., Ltd., Zhejiang Pixfra Technology Co., Ltd., Hangzhou Huacheng Software Co., Ltd., and Zhejia ng HuaRay Technology Co., Ltd. shall be subject to a value-added tax at the rate of 13% first, and the actual tax burden of more than 3% will be refunded after being reviewed and approved by the competent tax authorities. (9) According to the Announcement of the Ministry of Finance and the State Taxation Administration on Clarifying the Value-Added Tax Reduction and Exemption Policies for Small-Scale Value-Added Tax Taxpayers and Other Policies (CaiShui [2023] No.1), from 2023, the taxpayers from the productive and consumer-oriented service sectors may respectively increase 5% and 10% of current deductible input tax to offset the taxable amount (hereinafter referred to as “Additional Deduction Policy”). The subsidiarie s of the Company, Zhejiang Dahua Security Network Operation Service Co., Ltd., Beijing Huayue Shangcheng Information Technology Service Co., Ltd., Shanghai Huashang Chengyue Information Technology Service Co., Ltd., Chengdu Dahua Zhilian Information Technology Co., Ltd., Guangxi Dahua Zhicheng Co., Ltd., Tianjin Dahua Information Technology Co., Ltd., and Xinjiang Dahua Zhihe Information Technology Co., Ltd. meet the requirements in the Additional Deduction Policy for value-added taxes and have enjoyed preferential tax policies for additional deduction of input taxes from 2022. (10) From January 1, 2023 to December 2027 On March 31, advanced manufacturing enterprises are allowed to deduct an additional 5% of the value-added tax payable based on the deductible input tax in the current period according to the provisions of the Treasury Department and the State Administration of Taxation’s Announcement on the Additional Value-Added Tax (“VAT”) Credit Policy for Advanced Manufacturing Enterprises” (Announcement No. 43 [2023] of the Treasury Department and the State Administration of Taxation). Zhejiang HuaRay Technology Co., Ltd. complies with the additional VAT credit policy for the advance manufacturing industry, so it has been entitled to the preferential tax policy for advanced manufacturing industries. VII. Notes to the Items in the Consolidated Financial Statements 1. Cash and bank balances Unit: RMB Item Closing Balance Opening Balance Cash on Hand 2,607.89 2,642.58 Digital Currency 160,820.00 Bank Balance 9,447,832,551.94 15,827,819,644.89 Other Cash and Bank Balances 149,787,956.70 143,022,007.00 Total 9,597,623,116.53 15,971,005,114.47 Including: Total Amount Deposited in 883,193,340.43 930,951,357.54 Overseas Banks Other notes Details of monetary funds that are restricted in use due to mortgage, pledge or freeze, are restricted in withdrawal due to centralized management of funds, and are deposited in overseas banks but restricted in repatriation are as follows: Item Closing Balance Balance at the end of the previous year Bid/performance bond 76,756,725.23 68,981,082.99 131 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Frozen funds 13,262,530.45 6,862,600.24 Total 90,019,255.68 75,843,683.23 2. Trading Financial Assets Unit: RMB Item Closing Balance Opening Balance Financial assets at fair value through 370,191,151.06 1,470,000.00 profit or loss in this period Including: Financial products 1,470,000.00 Derivative Financial Assets 384,471.06 Stock 369,806,680.00 Total 370,191,151.06 1,470,000.00 3. Notes Receivable (1) Disclosure of Notes Receivable Unit: RMB Item Closing Balance Opening Balance Bank Acceptance Notes 544,568,788.14 665,341,998.76 Commercial Acceptance Notes 100,892,192.19 147,697,193.99 Total 645,460,980.33 813,039,192.75 (2) Disclosure by Bad Debt Accrual Method Unit: RMB Closing Balance Opening Balance Book balance Bad debt provision Book balance Bad debt provision Categor y Accrued Book Accrued Book Proporti value Proporti value Amount Amount proporti Amount Amount proporti on on on on Notes Receiva ble with the Bad Debt Provisio 659,847, 14,386,6 645,460, 834,798, 21,758,9 813,039, 100.00% 2.18% 100.00% 2.61% n 601.08 20.75 980.33 129.64 36.89 192.75 Accrued Based on Combin ations Includ ing: Bank 550,158, 5,589,91 544,568, 672,300, 6,958,69 665,341, 83.38% 1.02% 80.53% 1.04% Accepta 698.95 0.81 788.14 691.46 2.70 998.76 132 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. nce Notes Comme rcial 109,688, 8,796,70 100,892, 162,497, 14,800,2 147,697, Accepta 16.62% 8.02% 19.47% 9.11% 902.13 9.94 192.19 438.18 44.19 193.99 nce Notes 659,847, 14,386,6 645,460, 834,798, 21,758,9 813,039, Total 100.00% 100.00% 601.08 20.75 980.33 129.64 36.89 192.75 Category name of bad debt provision based on combination: Bank and commercial acceptance bills Unit: RMB Closing Balance Name Book balance Bad debt provision Accrued proportion Bank Acceptance Notes 550,158,698.95 5,589,910.81 1.02% Commercial Acceptance 109,688,902.13 8,796,709.94 8.02% Notes Total 659,847,601.08 14,386,620.75 If the bad debt provisions of notes receivable are made according to the general model of expected credit losses: □ Applicable Not applicable (3) 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 Opening Closing Category Recovered or Balance Accrued Written Off Others Balance Reversed Bank Acceptance 6,958,692.70 1,368,781.89 5,589,910.81 Notes Commercial Acceptance 14,800,244.19 6,003,534.25 8,796,709.94 Notes Total 21,758,936.89 7,372,316.14 14,386,620.75 Significant amount of recovered or reversed bad debt provision in this period: □ Applicable Not applicable (4) 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 362,313,646.48 Total 362,313,646.48 (5) 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 133 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Derecognised amount at the end of Not derecognised amount at the end of Item period period Bank Acceptance Notes 25,409,130.30 Total 25,409,130.30 4. Accounts Receivable (1) Disclosure by aging Unit: RMB Aging Closing balance Opening balance Within 1 year (including 1 year) 14,715,647,410.56 14,458,581,851.85 1 to 2 years 1,710,166,205.06 1,675,541,614.13 2 to 3 years 1,017,969,012.88 914,682,001.04 3 years or above 2,531,107,470.41 2,359,337,149.65 3 to 4 years 715,221,245.03 627,873,130.02 4 to 5 years 473,135,179.97 605,039,214.61 5 years or above 1,342,751,045.41 1,126,424,805.02 Total 19,974,890,098.91 19,408,142,616.67 (2) Disclosure by Bad Debt Accrual Method Unit: RMB Closing Balance Opening Balance Book balance Bad debt provision Book balance Bad debt provision Categor y Accrued Book Accrued Book Proporti value Proporti value Amount Amount proporti Amount Amount proporti on on on on Account s receivab les with the bad debt 452,375, 427,386, 24,989,4 467,182, 433,667, 33,515,7 2.26% 94.48% 2.41% 92.83% provisio 636.05 235.86 00.19 946.91 151.15 95.76 n accrued based on single item Includ ing: Account s receivab 452,375, 427,386, 24,989,4 467,182, 433,667, 33,515,7 le with 2.26% 94.48% 2.41% 92.83% 636.05 235.86 00.19 946.91 151.15 95.76 insignifi cant single 134 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. amount but accrued for separate provisio n of bad debt Account s receivab les with the bad 19,522,5 16,629,3 18,940,9 16,243,2 debt 2,893,15 2,697,67 14,462.8 97.74% 14.82% 63,334.9 59,669.7 97.59% 14.24% 88,158.2 provisio 1,127.87 1,511.49 6 9 6 7 n accrued based on combina tions Includ ing: Aging 19,522,5 16,629,3 18,940,9 16,243,2 2,893,15 2,697,67 Analysis 14,462.8 97.74% 14.82% 63,334.9 59,669.7 97.59% 14.24% 88,158.2 1,127.87 1,511.49 Portfolio 6 9 6 7 19,974,8 16,654,3 19,408,1 16,276,8 3,320,53 3,131,33 Total 90,098.9 100.00% 52,735.1 42,616.6 100.00% 03,954.0 7,363.73 8,662.64 1 8 7 3 Category name of individual provision for bad debts: Accounts receivable with insignificant single amount but accrued for separate provision of bad debt Unit: RMB Opening Balance Closing Balance Name Reason for Bad debt Bad debt Accrued Book balance Book balance making bad provision provision proportion debt provision Expected to be Customer 1 225,140,645.36 225,140,645.36 225,140,645.36 225,140,645.36 100.00% unable to recover Expected to be Customer 2 49,001,963.55 49,001,963.55 49,001,963.55 49,001,963.55 100.00% unable to recover Expected to be Customer 3 38,612,198.42 38,612,198.42 38,612,198.42 38,612,198.42 100.00% unable to recover Expected to be Customer 4 20,596,426.50 20,596,426.50 20,596,426.50 20,596,426.50 100.00% unable to recover Expected to be Customer 5 18,790,253.00 18,790,253.00 18,790,253.00 18,790,253.00 100.00% unable to recover Expected to be Miscellaneous 115,041,460.08 81,525,664.32 100,234,149.22 75,244,749.03 75.07% partially unrecoverable Total 467,182,946.91 433,667,151.15 452,375,636.05 427,386,235.86 135 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Category name of bad debt provision based on combination: Aging Analysis Portfolio Unit: RMB Closing Balance Name Book balance Bad debt provision Accrued proportion Within 1 year (including 1 14,712,970,940.47 735,648,233.66 5.00% year) 1 to 2 years 1,686,530,404.97 168,653,040.50 10.00% 2 to 3 years 1,013,456,093.12 304,036,827.94 30.00% 3 to 4 years 668,039,540.88 334,019,770.44 50.00% 4 to 5 years 453,621,140.46 362,896,912.37 80.00% 5 years or above 987,896,342.96 987,896,342.96 100.00% Total 19,522,514,462.86 2,893,151,127.87 If the bad debt provisions of accounts receivable are made according to the general model of expected credit losses: □ Applicable Not applicable (3) 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 Opening Closing Category Recovered or Balance Accrued Written Off Others Balance Reversed Bad debt 3,131,338,662. 3,320,537,363. 217,728,284.41 19,183,189.91 -9,346,393.41 provision 64 73 3,131,338,662. 3,320,537,363. Total 217,728,284.41 19,183,189.91 -9,346,393.41 64 73 Significant amount of recovered or reversed bad debt provision in this period: None (4) Accounts receivable actually written off in this period Unit: RMB Item Write-off amount Accounts receivable actually written off 19,183,189.91 Write-off of important accounts receivable: None (5) Accounts receivable and contract assets of the top five closing balances collected by debtors Unit: RMB Closing balance of As a percentage of Closing balance of provision for bad Closing balance of accounts Closing balance of accounts debts on accounts Name of Unit accounts receivables and contract assets receivable and receivable and receivable total ending contract assets impairment of balance contract assets 136 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Customer 1 1,295,976,570.29 1,295,976,570.29 6.42% 64,798,828.51 Customer 2 471,567,845.08 471,567,845.08 2.34% 23,578,392.43 Customer 3 354,656,063.52 354,656,063.52 1.76% 68,115,702.49 Customer 4 345,825,793.96 345,825,793.96 1.71% 17,291,289.70 Customer 5 331,966,086.53 21,815,847.00 353,781,933.53 1.75% 223,020,674.95 Total 2,799,992,359.38 21,815,847.00 2,821,808,206.38 13.98% 396,804,888.08 5. Contract Assets (1) Contract Assets Unit: RMB Closing Balance Opening Balance Item Bad debt Bad debt Book balance Book value Book balance Book value provision provision Completed but 28,579,042.87 351,967.02 28,227,075.85 33,413,988.93 421,118.95 32,992,869.98 unsettled assets O&M service 29,272,125.33 292,721.26 28,979,404.07 6,198,950.93 66,600.03 6,132,350.90 Quality guarantee 71,042,020.31 13,718,512.34 57,323,507.97 62,344,437.16 14,755,441.70 47,588,995.46 deposit Total 128,893,188.51 14,363,200.62 114,529,987.89 101,957,377.02 15,243,160.68 86,714,216.34 (2) Disclosure by Bad Debt Accrual Method Unit: RMB Closing Balance Opening Balance Book balance Bad debt provision Book balance Bad debt provision Categor y Accrued Book Accrued Book Proporti value Proporti value Amount Amount proporti Amount Amount proporti on on on on Provisio n of bad debts 128,893, 14,363,2 114,529, 101,957, 15,243,1 86,714,2 100.00% 11.14% 100.00% 14.95% based on 188.51 00.62 987.89 377.02 60.68 16.34 combina tion Including: Combin ation of 128,893, 14,363,2 114,529, 101,957, 15,243,1 86,714,2 nature 100.00% 11.14% 100.00% 14.95% 188.51 00.62 987.89 377.02 60.68 16.34 of the funds 128,893, 14,363,2 114,529, 101,957, 15,243,1 86,714,2 Total 100.00% 11.14% 100.00% 14.95% 188.51 00.62 987.89 377.02 60.68 16.34 Category name of bad debt provision based on combination: Combination of nature of the funds Unit: RMB Closing Balance Name Book balance Bad debt provision Accrued proportion Combination of nature of the 128,893,188.51 14,363,200.62 11.14% funds 137 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Total 128,893,188.51 14,363,200.62 Provision for bad debts based on general model of expected credit losses □ Applicable Not applicable (3) Provision for bad debts accrued, recovered or reversed in this period Unit: RMB Provisions of this Recovered or reversed Item Write-off in this period Reasons period during the period Completed but 69,151.93 unsettled assets O&M service 226,121.23 Quality guarantee 1,036,929.36 deposit Total 226,121.23 1,106,081.29 Significant amount of recovered or reversed bad debt provision in this period: None 6. Receivables Financing (1) Disclosure of receivables financing Unit: RMB Item Closing Balance Opening Balance Bank acceptance bill 685,382,779.93 810,713,267.86 Total 685,382,779.93 810,713,267.86 (2) Financing of accounts receivable pledged by the Company at the end of the period Unit: RMB Item Pledged amount by the end of period Bank acceptance bill 533,317,810.71 Total 533,317,810.71 (3) Financing of accounts 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 Derecognised amount at the end of Not derecognised amount at the end of Item period period Bank acceptance bill 44,106,306.89 Total 44,106,306.89 7. Other Receivables Unit: RMB Item Closing Balance Opening Balance 138 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Dividends Receivable 5,194,653.19 5,784,225.02 Other Receivables 312,163,023.83 331,740,463.34 Total 317,357,677.02 337,524,688.36 (1) Dividends Receivable 1) Classification of Dividends Receivable Unit: RMB Project (or Invested Unit) Closing Balance Opening Balance Intelbras S.A. 3,951,378.19 5,784,225.02 Smartsens Technology (Shanghai) Co., Ltd. 1,243,275.00 Total 5,194,653.19 5,784,225.02 (2) Other receivables 1) Other receivables categorized by the nature of the funds Unit: RMB Nature of the funds Closing balance Opening balance Deposits 148,791,203.75 148,419,383.42 Prepaid or advance expense 132,035,501.55 129,465,778.21 Equity Transfer Fund 26,671,858.40 44,693,899.47 Export tax rebate 26,923.43 Employee home loan 88,067,811.00 89,695,884.00 Others 2,203,616.92 402,441.33 Total 397,769,991.62 412,704,309.86 2) Disclosure by aging Unit: RMB Aging Closing balance Opening balance Within 1 year (including 1 year) 189,378,055.13 175,351,662.59 1 to 2 years 80,194,888.01 117,075,815.72 2 to 3 years 50,912,295.59 57,728,030.61 3 years or above 77,284,752.89 62,548,800.94 3 to 4 years 39,186,192.68 31,838,007.64 4 to 5 years 24,233,844.97 17,297,622.38 5 years or above 13,864,715.24 13,413,170.92 Total 397,769,991.62 412,704,309.86 3) Disclosure by bad debt accrual method Applicable □ Not applicable Unit: RMB Categor Closing Balance Opening Balance 139 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. y Book balance Bad debt provision Book balance Bad debt provision Accrued Book Accrued Book Proporti value Proporti value Amount Amount proporti Amount Amount proporti on on on on Provisio n of bad debts 397,769, 85,606,9 312,163, 412,704, 80,963,8 331,740, 100.00% 21.52% 100.00% 19.62% based on 991.62 67.79 023.83 309.86 46.52 463.34 combina tion Including: Aging 397,769, 85,606,9 312,163, 412,704, 80,963,8 331,740, Analysis 100.00% 21.52% 100.00% 19.62% 991.62 67.79 023.83 309.86 46.52 463.34 Portfolio 397,769, 85,606,9 312,163, 412,704, 80,963,8 331,740, Total 100.00% 21.52% 100.00% 19.62% 991.62 67.79 023.83 309.86 46.52 463.34 Category name of bad debt provision based on combination: Aging Analysis Portfolio Unit: RMB Closing Balance Name Book balance Bad debt provision Accrued proportion Within 1 year (including 1 189,378,055.13 9,468,902.76 5.00% year) 1 to 2 years 80,194,888.01 8,019,488.80 10.00% 2 to 3 years 50,912,295.59 15,273,688.68 30.00% 3 to 4 years 39,186,192.68 19,593,096.34 50.00% 4 to 5 years 24,233,844.97 19,387,075.97 80.00% 5 years or above 13,864,715.24 13,864,715.24 100.00% Total 397,769,991.62 85,606,967.79 Provision for bad debts based on general model of expected credit losses: Unit: RMB Phase One Phase Two Phase Three Expected credit losses Expected credit losses Bad debt provision Expected credit losses for the entire extension for the entire extension Total in the next 12 months (without credit (with credit impairment) impairment) Balance as of January 40,311,666.81 38,930,999.37 1,721,180.34 80,963,846.52 1, 2024 Balance in the current period as of January 1, 2024 --Transfer to phase two -1,065,155.77 1,065,155.77 --Transfer to phase -75,224.54 -45,300.00 120,524.54 three Provisions of this 1,003,690.33 3,997,489.89 650,493.70 5,651,673.92 period Write off in this period 58,228.85 142,605.54 48,681.46 249,515.85 Other variations -759,036.80 -759,036.80 Balance as of June 30, 39,357,711.18 43,805,739.49 2,443,517.12 85,606,967.79 2024 Book balance changes with significant changes in loss provision in the current period 140 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. □ Applicable Not applicable 4) 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 Opening Closing Category Recovered or Resale or write- Balance Accrued Others Balance Reversed off Bad debt 80,963,846.52 5,651,673.92 249,515.85 -759,036.80 85,606,967.79 provision Total 80,963,846.52 5,651,673.92 249,515.85 -759,036.80 85,606,967.79 Significant amount of recovered or reversed bad debt provision in this period: None 5) Accounts receivable actually written off in this period Unit: RMB Item Write-off amount Other accounts receivable actually written off 249,515.85 Write-off of other important receivables: None 6) Other receivables of the top five closing balances collected by debtors Unit: RMB As a percentage of Bad debt provision Nature of the total other Name of Unit Closing Balance Aging at the end of the funds receivables at the period end of the period Equity Transfer Company 1 26,671,858.40 1 to 2 years 6.71% 2,667,185.84 Fund Company 2 Deposits 11,832,000.00 3 to 4 years 2.97% 5,916,000.00 Prepaid or advance Company 3 8,584,072.15 Within 1 year 2.16% 429,203.61 expense Prepaid or advance Company 4 6,721,623.06 Within 1 year 1.69% 336,081.15 expense RMB 500,000.00 Prepaid or advance for 3 to 4 years, Company 5 5,500,000.00 1.38% 4,250,000.00 expense RMB 5,000,000.00 for 4 to 5 years Total 59,309,553.61 14.91% 13,598,470.60 8. Prepayments (1) Aging analysis of prepayments is as follows Unit: RMB 141 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Closing Balance Opening Balance Aging Amount Proportion Amount Proportion Within 1 year 252,373,333.14 90.39% 168,576,768.97 89.01% 1 to 2 years 16,069,941.30 5.76% 11,544,945.31 6.10% 2 to 3 years 2,406,695.84 0.86% 5,759,402.22 3.04% 3 years or above 8,358,557.68 2.99% 3,507,600.49 1.85% Total 279,208,527.96 189,388,716.99 An explanation of the reasons why the prepayment with an aging of more than one year and significant amounts has not been settle d timely: None (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 133,738,616.85, accounting for 47.90% of the total closing balance of the advance payment. 9. Inventory Does the company need to comply with disclosure requirements in the real estate industry? No (1) Categories of inventories Unit: RMB Closing Balance Opening Balance Provision for Provision for Impairment of Impairment of Item Inventories or Inventories or Book balance Provision for Book value Book balance Provision for Book value Impairment of Impairment of Performance Performance Cost Cost 2,016,491,743. 1,942,817,054. 1,817,465,527. 1,752,715,827. Raw materials 73,674,688.91 64,749,700.02 26 35 90 88 Work-in- 597,604,646.54 13,675,494.63 583,929,151.91 419,964,218.05 8,473,870.92 411,490,347.13 progress 2,462,308,875. 2,367,737,513. 2,305,873,410. 2,219,257,430. Finished goods 94,571,362.02 86,615,979.53 18 16 13 60 Contract Performance 526,011,307.70 21,503,611.47 504,507,696.23 727,101,492.76 22,396,500.68 704,704,992.08 Costs Outsourced work-in- 312,960,416.18 312,960,416.18 244,439,946.33 244,439,946.33 progress 5,915,376,988. 5,711,951,831. 5,514,844,595. 5,332,608,544. Total 203,425,157.03 182,236,051.15 86 83 17 02 142 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (2) Provision for impairment of inventories and provision for impairment of contract performance cost Unit: RMB Increased in the Current Period Decreased in the Current Period Opening Closing Item Reversals or Balance Accrued Others Others Balance write-offs Raw materials 64,749,700.02 33,444,166.73 20,095,861.74 4,423,316.10 73,674,688.91 Work-in- 8,473,870.92 8,772,755.18 5,246,980.85 -1,675,849.38 13,675,494.63 progress Finished goods 86,615,979.53 15,496,434.30 7,279,694.64 261,357.17 94,571,362.02 Contract Performance 22,396,500.68 4,863,624.11 5,756,513.32 21,503,611.47 Costs Total 182,236,051.15 62,576,980.32 38,379,050.55 3,008,823.89 203,425,157.03 10. Non-current Assets Due within 1 Year Unit: RMB Item Closing Balance Opening Balance Long-term accounts receivables due 257,902,249.66 303,454,116.40 within 1 year Total 257,902,249.66 303,454,116.40 11. Other Current Assets Unit: RMB Item Closing Balance Opening Balance Return cost receivable 9,991,372.46 11,228,032.04 Not deducted input tax 615,830,230.80 555,798,264.68 Prepaid enterprise income tax 32,912,949.31 34,017,571.59 National debt reverse repurchase 338,331,000.00 Issue expenses 397,041.66 Total 659,131,594.23 939,374,868.31 12. Long-term Receivables (1) Long-term receivables Unit: RMB Closing Balance Opening Balance Range of Item Bad debt Bad debt discount Book balance Book value Book balance Book value rate provision provision Installme nt 848,503,084.22 9,548,612.20 838,954,472.02 957,523,390.97 10,864,081.27 946,659,309.70 Payment for 143 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Selling Products Including : Unrealize 3.69%- 106,358,136.61 106,358,136.61 128,884,735.86 128,884,735.86 d 5.88% Financin g Income Total 848,503,084.22 9,548,612.20 838,954,472.02 957,523,390.97 10,864,081.27 946,659,309.70 (2) Disclosure by Bad Debt Accrual Method Unit: RMB Closing Balance Opening Balance Book balance Bad debt provision Book balance Bad debt provision Categor y Accrued Book Accrued Book Proporti value Proporti value Amount Amount proporti Amount Amount proporti on on on on Provisio n of bad debts 954,861, 9,548,61 945,312, 1,086,40 10,864,0 1,075,54 100.00% 1.00% 100.00% 1.00% based on 220.83 2.20 608.63 8,126.83 81.27 4,045.56 combina tion Including: Combin ation of 954,861, 9,548,61 945,312, 1,086,40 10,864,0 1,075,54 nature of 100.00% 1.00% 100.00% 1.00% 220.83 2.20 608.63 8,126.83 81.27 4,045.56 the funds 954,861, 9,548,61 945,312, 1,086,40 10,864,0 1,075,54 Total 100.00% 1.00% 100.00% 1.00% 220.83 2.20 608.63 8,126.83 81.27 4,045.56 Category name of bad debt provision based on combination: Combination of nature of the funds Unit: RMB Closing Balance Name Book balance Bad debt provision Accrued proportion Combination of nature of the 954,861,220.83 9,548,612.20 1.00% funds Total 954,861,220.83 9,548,612.20 (3) Provision for bad debts accrued, recovered or reversed in this period Unit: RMB Amount of Changes in the Current Period Opening Closing Category Recovered or Resale or write- Balance Accrued Others Balance Reversed off Bad debt 10,864,081.27 1,315,469.07 9,548,612.20 provision Total 10,864,081.27 1,315,469.07 9,548,612.20 Significant amount of recovered or reversed bad debt provision in this period: 144 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. None 13. Long-term Equity Investments Unit: RMB Decrease/Increase in the current period Invest ment Closin Openi Adjust profit Cash g Openi ng ment Closin and divide Provisi balanc The ng balanc on g Invest Invest loss Other nds or on for e of investe balanc e of other balanc ments ment recogn change profit impair provisi d e provisi compr Others e increas decrea ized s in declare ment on for entity (book on for ehensi (book ed sed under equity d to accrue decline value) impair ve value) the distrib d in ment incom equity ute value e metho d Ⅰ. Joint ventures II. Affiliates 480,07 29,013 10,693 - 494,23 Intelbr 9,908. ,678.8 ,541.1 4,166, 3,702. as S.A. 08 0 2 343.69 07 Ruicit y Digital 78,231 - 71,748 Techn ,566.1 6,483, ,188.4 ology 0 377.66 4 Co., Ltd. Hangz hou Juhuan yan Inform 723,49 723,49 ation 6.39 6.39 Techn ology Co., Ltd. Guang dong Zhishi - Digital 422,43 422,43 Techn 6.59 6.59 ology Co., Ltd. Ningb o Huaya 67,432 67,650 217,95 n ,554.8 ,506.8 2.09 Chuan 0 9 gxi Ventur 145 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. e Capital Invest ment Partner ship (Limit ed Partner ship) Dezho u Shuzhi Inform 3,444, 59,180 3,503, ation 758.26 .72 938.98 Techn ology Co., Ltd. Sichua n Hengji Anhua Interne - 1,121, 1,030, t of 90,896 844.56 947.84 Things .72 Techn ology Co., Ltd. Guang xi FTZ Huaqi n Wisdo m Park 598,28 94,898 693,18 Techn 7.37 .12 5.49 ology Resear ch Institut e Co., Ltd. Ningb o Cida Yongs hun - Intellig 1,163, 837,62 326,29 ent 912.73 1.29 1.44 Techn ology Co., Ltd. Zhejia ng 95,380 - 91,933 1,704, Huach ,797.8 5,152, ,140.3 423.02 uang 5 080.53 4 Vision 146 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Techn ology Co., Ltd. 727,45 16,910 10,693 - 731,63 Subtot 723,49 1,704, 723,49 3,629. ,626.7 ,541.1 3,743, 1,231. al 6.39 423.02 6.39 75 9 2 907.10 34 727,45 16,910 10,693 - 731,63 723,49 1,704, 723,49 Total 3,629. ,626.7 ,541.1 3,743, 1,231. 6.39 423.02 6.39 75 9 2 907.10 34 The recoverable amount is determined as the net of fair value less costs of disposal. □ Applicable Not applicable The recoverable amount is determined as the present value of the expected future cash flows. □ Applicable Not applicable 14. Other Non-current Financial Assets Unit: RMB Item Closing Balance Opening Balance Investment in equity instruments 46,844,731.16 478,782,601.67 Investment in financial products 961,583,353.80 1,056,959,784.04 Total 1,008,428,084.96 1,535,742,385.71 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 174,113,990.28 174,113,990.28 2. Increased in the 16,948,653.39 16,948,653.39 Current Period (1) Purchase (2) Transfer of 16,948,653.39 16,948,653.39 fixed assets\intangible assets (3) Acquisition 3. Decreased in the Current Period (1) Disposal (2) Other Transfer-out 4. Closing Balance 191,062,643.67 191,062,643.67 II. Accumulated Depreciation and Amortization 147 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 1. Opening Balance 44,476,986.28 44,476,986.28 2. Increased in the 4,739,709.42 4,739,709.42 Current Period (1) Accrual or 4,203,002.06 4,203,002.06 Amortization (2) Transfer of fixed 536,707.36 536,707.36 assets\intangible assets 3. Decreased in the Current Period (1) Disposal (2) Other Transfer-out 4. Closing Balance 49,216,695.70 49,216,695.70 III. Impairment Provision 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 on 141,845,947.97 141,845,947.97 Book Value 2. Opening Balance on 129,637,004.00 129,637,004.00 Book Value (2) Investment properties measured at fair value □ Applicable Not applicable (3) Investment properties with certificates of title not granted No investment properties with certificates of title not granted at the end of the period 16. Fixed Assets Unit: RMB Item Closing Balance Opening Balance Fixed Assets 4,988,539,382.64 4,937,180,876.88 Total 4,988,539,382.64 4,937,180,876.88 148 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (1) Fixed assets Unit: RMB Housing and Machinery and Electronic and other Item Means of transport Total building equipment equipment Ⅰ. Original book value: 1. Opening 4,700,211,205.93 618,035,677.34 28,747,880.43 1,908,687,345.08 7,255,682,108.78 Balance 2. Increased in the Current 41,164,833.36 2,125,592.76 713,404.00 327,733,972.86 371,737,802.98 Period (1) 12,678,294.88 2,125,592.76 713,404.00 327,733,972.86 343,251,264.50 Purchase (2) Transferred From 28,486,538.48 28,486,538.48 Construction in Progress (3) Acquisition (4) Transfer of investment properties 3. Decreased in the Current 16,948,653.39 1,863,980.57 1,190,529.87 18,656,811.28 38,659,975.11 Period (1) Disposal or 1,863,980.57 975,924.06 15,263,428.52 18,103,333.15 Scrapping (2) Transfer to investment real 16,948,653.39 16,948,653.39 estate (3) Disposal of 214,605.81 3,393,382.76 3,607,988.57 subsidiaries 4. Currency Translation -78,407.50 -47,657.77 -72,849.50 -1,085,973.64 -1,284,888.41 Difference 5. Closing 4,724,348,978.40 618,249,631.76 28,197,905.06 2,216,678,533.02 7,587,475,048.24 Balance II. Accumulated depreciation 1. Opening 743,791,548.93 216,453,185.63 21,774,098.02 1,336,482,399.32 2,318,501,231.90 Balance 2. Increased in the Current 112,849,360.10 28,497,147.82 1,458,623.46 155,925,823.96 298,730,955.34 Period (1) 112,849,360.10 28,497,147.82 1,458,623.46 155,925,823.96 298,730,955.34 Accrual (2) Transfer of investment properties 3. Decreased 536,707.36 834,030.59 680,226.28 15,392,013.90 17,442,978.13 149 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. in the Current Period (1) Disposal or 834,030.59 476,350.76 13,103,228.99 14,413,610.34 Scrapping (2) Transfer to investment real 536,707.36 536,707.36 estate (3) Disposal of 203,875.52 2,288,784.91 2,492,660.43 subsidiaries 4. Currency Translation -19,993.91 -46,656.80 -65,164.76 -721,728.04 -853,543.51 Difference 5. Closing 856,084,207.76 244,069,646.06 22,487,330.44 1,476,294,481.34 2,598,935,665.60 Balance III. Impairment Provision 1. Opening Balance 2. Increased in the Current Period (1) Accrual 3. Decreased in the Current Period (1) Disposal or Scrapping 4. Closing Balance IV. Book value 1. Closing Balance on Book 3,868,264,770.64 374,179,985.70 5,710,574.62 740,384,051.68 4,988,539,382.64 Value 2. Opening Balance on Book 3,956,419,657.00 401,582,491.71 6,973,782.41 572,204,945.76 4,937,180,876.88 Value (2) Fixed assets rent out under operating leases Unit: RMB Item Book Value at the End of the Period Buildings and constructions 587,555,648.61 Electronic and other equipment 80,984,949.89 (3) Fixed assets with certificates of title not granted Unit: RMB 150 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Reasons for certificates of title not Item Book value granted Commercial housing in Cisco Intelligent In the process of obtaining the real estate 112,947,232.82 Technology Park certificates (4) Impairment test of fixed assets □ Applicable Not applicable 17. Construction in Progress Unit: RMB Item Closing Balance Opening Balance Projects under Construction 1,169,264,949.25 1,008,612,408.49 Total 1,169,264,949.25 1,008,612,408.49 (1) Construction in progress Unit: RMB Closing Balance Opening Balance Item Provision for Provision for Book balance Book value Book balance Book value impairment impairment Phase I, Urban Intelligent Information 37,183,163.71 37,183,163.71 37,183,163.71 37,183,163.71 Industry Construction Project New project of Southwest 292,859,644.37 292,859,644.37 263,076,398.23 263,076,398.23 R&D Center of Dahua Co., Ltd. New projects of Southwestern China 368,369,372.88 368,369,372.88 335,849,207.03 335,849,207.03 Operation Center of Dahua Henan Smart IoT base of 139,995,363.06 139,995,363.06 111,780,241.11 111,780,241.11 Dahua Construction project of Dahua intelligent 288,388,920.48 288,388,920.48 101,525,907.86 101,525,907.86 products manufacturing base Others 42,468,484.75 42,468,484.75 159,197,490.55 159,197,490.55 1,169,264,949. 1,169,264,949. 1,008,612,408. 1,008,612,408. Total 25 25 49 49 151 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (2) Changes in significant construction in progress Unit: RMB Capit Includi alizat Accu Project ng: ion Amount Other mulat accumul Capital rate of fixed amoun ed Openi Increase Closi ative Proje ized of the assets ts capital Item Bud ng d in the ng investme ct interes intere Capital transferre decrea ized Name get Balanc Current Balan nt as a Prog t st in Source d in the sed in interes e Period ce percenta ress amoun the current current t ge of the t in the curre period period amou budget current nt nt period perio d New project of Southw RM Equity est B 263,07 292,8 76.4 funds/ra R&D 417 29,783,2 76.49% 6,398. 59,64 9% ised Center milli 46.14 23 4.37 funds of on Dahua Co., Ltd. New projects of Southw RM estern B 335,84 368,3 90.0 Equity China 396 32,520,1 101.29% 9,207. 69,37 0% Fund Operati milli 65.85 03 2.88 on on Center of Dahua Constru ction project of RM Dahua B intellige 101,52 288,3 52.3 Equity 600 186,863, 52.39% nt 5,907. 88,92 9% Fund milli 012.62 product 86 0.48 on s manufa cturing base 700,45 949,6 Total 249,166, 1,513. 17,93 424.61 12 7.73 (3) Impairment test of construction in progress □ Applicable Not applicable 152 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 18. Right-of-use Assets (1) Right-of-use assets Unit: RMB Buildings and constructions Machinery and Total Item equipment Ⅰ. Original book value 1. Opening Balance 518,737,508.83 8,884,640.73 527,622,149.56 2. Increased in the Current Period 65,484,854.24 111,961.08 65,596,815.32 3. Decreased in the Current Period 63,520,305.76 63,520,305.76 (1) Expiration or early 49,621,144.74 49,621,144.74 termination of lease contracts (2) Disposal of subsidiaries 13,899,161.02 13,899,161.02 4. Currency Translation Difference -3,116,106.39 -3,116,106.39 5. Closing Balance 517,585,950.92 8,996,601.81 526,582,552.73 II. Accumulated depreciation 1. Opening Balance 226,494,557.71 1,925,005.29 228,419,563.00 2. Increased in the Current Period 73,885,826.67 472,222.28 74,358,048.95 (1) Accrual 73,885,826.67 472,222.28 74,358,048.95 3. Decreased in the Current Period 51,378,894.12 51,378,894.12 (1) Expiration or early 44,351,589.69 44,351,589.69 termination of lease contracts (2) Disposal of subsidiaries 7,027,304.43 7,027,304.43 4. Currency Translation Difference -950,013.84 -950,013.84 5. Closing Balance 248,051,476.42 2,397,227.57 250,448,703.99 III. Impairment Provision 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 Book Value 269,534,474.50 6,599,374.24 276,133,848.74 2. Opening Balance on Book Value 292,242,951.12 6,959,635.44 299,202,586.56 (2) Impairment test of right-to-use assets □ Applicable Not applicable 153 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 19. Intangible Assets (1) Details of intangible assets Unit: RMB Patent Non-patented Software Item Land use rights Software Trademark Total right technology copyright Ⅰ. Original book value 1. Opening 626,404,053.87 68,530,508.70 173,816,614.23 2,077,241.60 4,000,000.00 874,828,418.40 Balance 2. Increased in 1,699,038.41 7,209,598.45 8,908,636.86 the Current Period (1) Purchase 1,699,038.41 4,317,515.90 6,016,554.31 (2) Internal research and development (3) Acquisition (4) Transferred from 2,892,082.55 2,892,082.55 construction in progress (5) Transfer of investment properties 3. Decreased in 37,285.01 37,285.01 the Current Period (1) Disposal 15,769.47 15,769.47 (2) Transfer to investment real estate (3) Disposal of 21,515.54 21,515.54 subsidiaries 4. Currency Translation -9,875.00 -17,935.52 -9,480.00 -37,290.52 Difference 5. Closing 628,093,217.28 68,530,508.70 180,970,992.15 2,067,761.60 4,000,000.00 883,662,479.73 Balance II. Accumulated amortization 154 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 1. Opening 70,706,202.43 58,529,703.12 144,836,253.14 2,077,241.60 4,000,000.00 280,149,400.29 Balance 2. Increased in 6,996,724.64 2,248,671.33 12,913,877.98 22,159,273.95 the Current Period (1) Accrual 6,996,724.64 2,248,671.33 12,913,877.98 22,159,273.95 (2) Transfer of investment properties 3. Decreased in 37,285.01 37,285.01 the Current Period (1) Disposal 15,769.47 15,769.47 (2) Transfer to investment real estate (3) Disposal of 21,515.54 21,515.54 subsidiaries 4. Currency -17,823.01 -9,480.00 -27,303.01 Translation Difference 5. Closing 77,702,927.07 60,778,374.45 157,695,023.10 2,067,761.60 4,000,000.00 302,244,086.22 Balance III. Impairment Provision 1. Opening Balance 2. Increased in the Current Period (1) Accrual 3. Decreased in the Current Period (1) Disposal 4. Closing Balance 155 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. IV. Book value 1. Closing 550,390,290.21 7,752,134.25 23,275,969.05 581,418,393.51 Balance on Book Value 2. Opening 555,697,851.44 10,000,805.58 28,980,361.09 594,679,018.11 Balance on Book Value Intangible assets formed through in-house research and development at the end of the period are 0.00% of intangible assets balance. (2) No land use right without the certificate of title at the end of the period (3) Impairment test of intangible assets □ Applicable Not applicable 20. Goodwill (1) Original book value of goodwill Unit: RMB The invested Increased in the current period Decreased in the current period entity or Opening Generated from Closing matters which Balance business Disposal Balance formed goodwill combination Dahua Technology 6,615,294.18 6,615,294.18 Italy S.R.L. Total 6,615,294.18 6,615,294.18 (2) Impairment provision for goodwill Unit: RMB The invested Increased in the current period Decreased in the current period entity or Opening Closing matters which Balance Accrued Disposal Balance formed goodwill Dahua Technology 0.00 0.00 Italy S.R.L. Total 0.00 0.00 (3) Information about the asset group or asset group combination where the goodwill is located Composition and basis of the Operational subsection and Is it consistent with the Name asset group or its combination basis previous year? 156 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. The asset group relating to the goodwill formed by acquisition of Dahua Recognition is based on Technology Italy S.R.L., that whether the main cash inflow Dahua Technology Italy is, the long-term asset group, generated is independent of Yes S.R.L. including fixed assets and other asset groups or their intangible assets, formed for combinations. Dahua Technology Italy S.R.L. on June 30, 2024. (4) Determination method of recoverable amount The recoverable amount is determined as the net of fair value less costs of disposal. □ Applicable Not applicable The recoverable amount is determined as the present value of the expected future cash flows. Applicable □ Not applicable Unit: RMB Determinatio Number of Key Key n basis of Recoverable Impairment years of the parameters of parameters of key Item Book value amount amount forecast the forecast the steady parameters in period period period the steady period Revenue Revenue Predict growth rate growth rate cautiously as of 9%-10% Dahua of 0% over the income 113,896,203. 199,959,154. over the Technology 2024 - 2028 the forecast will not 62 35 forecast Italy S.R.L. period; increase in period; discount rate the steady discount rate of 15.60% period. of 15.60% 113,896,203. 199,959,154. Total 62 35 (5) Completion of performance commitment and goodwill impairment There is a performance commitment when goodwill is formed and the reporting period or the previous reporting period falls within the performance commitment period. □ Applicable Not applicable 21. Long-term Deferred Expenses Unit: RMB Increased in the Prepaid Expenses Other Amounts Item Opening Balance Closing Balance Current Period in This Period Decreased Improvement expenditure of 69,962,883.75 9,785,412.65 21,524,163.88 457,179.99 57,766,952.53 fixed assets leased by operating lease Renovation Cost 65,372,390.20 8,682,088.07 11,575,112.26 62,479,366.01 Total 135,335,273.95 18,467,500.72 33,099,276.14 457,179.99 120,246,318.54 157 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 22. Deferred Income Tax Assets/Deferred Income Tax Liabilities (1) Deferred income tax assets not written off Unit: RMB Closing Balance Opening Balance Item Deductible temporary Deferred Income Tax Deductible temporary Deferred Income Tax difference Assets difference Assets Provision for 3,205,517,304.39 609,938,439.81 2,945,448,093.79 561,492,926.21 Impairment of Assets Unrealized Profit from 1,020,664,611.59 224,746,775.84 1,849,888,966.76 436,702,186.90 Internal Transactions Deductible Losses 856,640,588.66 134,988,610.23 615,050,031.87 101,761,861.84 Equity incentive 229,119,432.39 36,063,541.35 291,671,905.31 45,689,152.55 expense Expected Liabilities 176,073,432.73 26,816,327.95 170,920,678.13 26,157,016.58 Payroll payable 254,325,121.69 41,896,652.95 253,599,826.64 41,664,283.10 Costs from Tax Increase Due to 549,070,434.14 104,747,239.03 557,868,000.15 107,970,125.57 Absence of Invoice Changes in fair value 3,733,125.73 559,968.86 1,458,799.36 364,699.84 gains and losses Book-tax difference of 174,953,943.19 32,342,008.44 188,753,783.73 35,399,648.53 lease liabilities Investments in non- 493,490,855.50 74,023,628.33 520,408,538.53 78,061,280.78 monetary assets Others 118,489,662.10 18,828,327.78 111,452,227.57 17,921,647.45 Total 7,082,078,512.11 1,304,951,520.57 7,506,520,851.84 1,453,184,829.35 (2) Non-offset deferred income tax liabilities Unit: RMB Closing Balance Opening Balance Item Taxable temporary Deferred Income Tax Taxable temporary Deferred Income Tax difference Liabilities difference Liabilities The gross profit of 53,362,899.96 9,502,419.95 58,360,423.87 10,150,707.92 sales by installments Changes in fair value 215,934,747.53 32,390,212.13 378,324,828.79 56,893,999.27 of financial instruments Book-tax difference of 169,055,310.96 31,273,331.58 182,618,578.98 34,371,567.43 right-of-use assets Investments in non- 323,116,498.20 48,467,474.73 430,682,928.47 64,602,439.27 monetary assets Total 761,469,456.65 121,633,438.39 1,049,986,760.11 166,018,713.89 (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 Item Income Tax Assets Income Tax Assets or Income Tax Assets Income Tax Assets or Offset against Liabilities after Offset Offset against Liabilities after Offset 158 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Liabilities at the End of at the End of the Period Liabilities at the Start at the Start of the the Period of the Period Period Deferred Income Tax 120,966,995.48 1,183,984,525.09 165,281,346.70 1,287,903,482.65 Assets Deferred Income Tax 120,966,995.48 666,442.91 165,281,346.70 737,367.19 Liabilities (4) Deferred income tax assets or liabilities listed by net amount after offset Unit: RMB Item Closing Balance Opening Balance Deductible temporary difference 504,168,621.86 562,186,328.66 Deductible Losses 1,711,219,949.76 1,660,894,695.64 Total 2,215,388,571.62 2,223,081,024.30 (5) Details of unrecognized deferred income tax assets Unit: RMB Year Closing balance Opening balance Notes 2024 123,399,983.16 123,399,991.24 2025 207,549,204.43 260,522,250.84 2026 326,802,238.59 331,413,381.74 2027 475,571,567.14 476,126,194.63 2028 411,816,590.38 469,432,877.19 2029 and later 166,080,366.06 Total 1,711,219,949.76 1,660,894,695.64 23. Other Non-current Assets Unit: RMB Closing Balance Opening Balance Item Provision for Provision for Book balance Book value Book balance Book value impairment impairment Contract Assets 79,227,426.95 4,736,983.33 74,490,443.62 80,729,279.52 5,837,202.88 74,892,076.64 Large- denomination 3,724,731,464. 3,724,731,464. certificates of 27 27 deposit from banks Prepayments for purchase of 67,793,168.63 67,793,168.63 129,167,069.19 129,167,069.19 engineering equipments Prepayments for acquisition 2,278,081.15 2,278,081.15 5,893,664.25 5,893,664.25 of real estate Others 327,614.66 327,614.66 856,454.41 856,454.41 3,874,357,755. 3,869,620,772. Total 4,736,983.33 216,646,467.37 5,837,202.88 210,809,264.49 66 33 159 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 24. Assets whose Ownership or Rights to Use is Restricted Unit: RMB Ending Beginning Item Book Type of Restriction Book Type of Restriction Book value Book value balance Restriction s balance Restriction s Guarantee Guarantee letter letter Cash and security security 90,019,255. 90,019,255. Restricted 75,843,683. 75,843,683. Restricted Bank deposit and deposit and 68 68 use 23 23 use Balances other other restricted restricted funds funds Pledge Pledge used to used to issue bank issue bank Notes acceptance acceptance receivable 921,040,58 921,040,58 bills and Restricted 951,747,36 951,747,36 bills and Restricted and 7.49 7.49 endorsed or use 2.20 2.20 endorsed or use receivables discounted discounted financing notes not notes not derecognis derecognis ed ed Financial Financial discount discount and and factoring factoring Accounts Restricted 7,238,385.6 7,238,385.6 Restricted 973,205.56 973,205.56 not not receivable use 4 4 use derecognis derecognis ed in the ed in the supply supply chain chain 1,012,033,0 1,012,033,0 1,034,829,4 1,034,829,4 Total 48.73 48.73 31.07 31.07 25. Short-term Loans (1) Categories of short-term loan Unit: RMB Item Closing Balance Opening Balance Pledged loans 800,000,000.00 400,000,000.00 Fiduciary loans 549,800,000.00 Factoring loans in the supply chain 973,205.56 7,238,385.64 finance Interest payable for short-term loan 387,944.54 Total 800,973,205.56 957,426,330.18 Description of the categories of short-term loan: The secured borrowings refer to the acceptance bill and letters of credit issued between the affiliates within the scope of consolidation, and are discounted and listed as a short-term loan at the level of the consolidated statement. 160 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (2) Unpaid short-term loans that have been overdue No unpaid short-term loans that have been overdue at the end of this period 26. Trading financial liabilities Unit: RMB Item Closing Balance Opening Balance Transactional financial liabilities 1,196,685.79 61,400.12 Including: Derivative Financial Liabilities 61,400.12 Contingent consideration 1,196,685.79 Total 1,196,685.79 61,400.12 27. Notes payable Unit: RMB Types Closing Balance Opening Balance Commercial acceptance bill 1,962,176,059.54 2,050,859,385.48 Bank acceptance bill 1,103,287,269.37 1,245,435,560.78 Total 3,065,463,328.91 3,296,294,946.26 28. Accounts payable (1) Details of accounts payable Unit: RMB Item Closing Balance Opening Balance Payment for purchase of materials 5,253,401,908.88 5,295,784,509.14 Payment for engineering equipments 418,449,841.13 519,338,686.41 Total 5,671,851,750.01 5,815,123,195.55 (2) Significant accounts payable aged over 1 year or overdue No significant accounts payable aged over 1 year 29. Other payables Unit: RMB Item Closing Balance Opening Balance Dividends Payable 38,078,985.18 23,667,047.02 Other Payables 716,602,240.38 788,757,099.50 Total 754,681,225.56 812,424,146.52 161 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (1) Dividends payable Unit: RMB Item Closing Balance Opening Balance Equity Incentive Restricted Stock 38,078,985.18 23,667,047.02 Dividend Total 38,078,985.18 23,667,047.02 (2) Other payables 1) Other payables listed by nature of funds Unit: RMB Item Closing Balance Opening Balance Deposits 130,873,847.95 119,727,924.44 Temporarily borrowed and advance 273,017,723.42 325,491,021.42 payments Restricted share repurchase obligations 294,909,725.21 326,740,652.18 Others 17,800,943.80 16,797,501.46 Total 716,602,240.38 788,757,099.50 2) Other significant payables aged over 1 year or overdue No other significant payables aged over 1 year 30. Contract liabilities Unit: RMB Item Closing Balance Opening Balance Payments for sales of goods 221,406,172.51 248,523,384.39 Pre-payments from construction projects 435,360,583.43 606,995,011.21 Sales of points 32,238,940.04 40,987,601.52 Service expense collected in advance 330,799,124.78 298,028,309.92 Total 1,019,804,820.76 1,194,534,307.04 31. Payroll payable (1) Details of payroll payable Unit: RMB Increased in the current Decreased in the Item Opening Balance Closing Balance period current period Ⅰ. Short-term 1,927,465,906.51 3,064,233,026.69 4,068,302,261.22 923,396,671.98 remuneration II. Dimission benefits - defined contribution 4,356,958.15 229,052,411.42 228,095,368.32 5,314,001.25 plan III. Dismissal welfare 2,132,766.46 21,785,138.52 23,917,904.98 Total 1,933,955,631.12 3,315,070,576.63 4,320,315,534.52 928,710,673.23 162 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (2) Details of short-term remuneration Unit: RMB Increased in the current Decreased in the Item Opening Balance Closing Balance period current period 1. Wages or salaries, bonuses, allowances 1,630,694,501.69 2,622,921,940.55 3,653,196,378.95 600,420,063.29 and subsidies 2. Staff welfare 54,013,303.33 54,013,303.33 3. Social insurance 1,774,953.96 129,031,302.23 129,039,761.89 1,766,494.30 contributions Including: 1,551,779.16 122,654,625.86 122,546,765.38 1,659,639.64 Medical insurance Work injury insurance 222,341.68 5,814,061.83 5,933,015.86 103,387.65 premium Maternity 833.12 562,614.54 559,980.65 3,467.01 insurance premium 4. Housing funds 121,261.43 211,142,866.92 211,203,012.96 61,115.39 5. Labor union and 294,875,189.43 47,123,613.66 20,849,804.09 321,148,999.00 education funds Total 1,927,465,906.51 3,064,233,026.69 4,068,302,261.22 923,396,671.98 (3) Details of defined contribution plans Unit: RMB Increased in the current Decreased in the Item Opening Balance Closing Balance period current period 1. Basic pension 3,951,325.98 218,847,799.91 217,974,822.56 4,824,303.33 insurance 2. Unemployment 405,632.17 10,204,611.51 10,120,545.76 489,697.92 insurance Total 4,356,958.15 229,052,411.42 228,095,368.32 5,314,001.25 32. Taxes and fees payable Unit: RMB Item Closing Balance Opening Balance VAT 178,326,380.90 363,245,736.32 Corporate income tax 113,135,335.69 762,303,704.91 Individual income tax 25,625,058.64 34,441,288.75 Urban Maintenance and Construction 8,474,013.76 21,936,677.77 Tax Education surcharges (including local 6,060,895.93 15,669,021.79 education surcharges) House property tax 17,828,601.33 30,701,891.59 Stamp Duty 5,519,357.69 10,066,368.59 Others 12,597,059.04 5,117,671.36 163 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Total 367,566,702.98 1,243,482,361.08 33. Non-current liabilities due within one year Unit: RMB Item Closing Balance Opening Balance Long-term debt due within one year 100,000,000.00 750,000,000.00 Lease liabilities due within 1 year 138,291,093.19 116,027,750.99 Interest payable due within 1 year 60,000.00 694,277.76 Other loans due within 1 year 35,000,000.00 Total 238,351,093.19 901,722,028.75 34. Other current liabilities Unit: RMB Item Closing Balance Opening Balance To-be-transferred sales taxes in 29,785,156.20 34,104,924.61 installments To-be-transferred sales taxes of contract 60,389,129.76 81,757,348.46 liabilities Notes not derecognised 25,409,130.30 39,320,431.95 Total 115,583,416.26 155,182,705.02 35. Lease liabilities Unit: RMB Item Closing Balance Opening Balance Lease payments 292,787,721.32 313,410,607.81 Less: Unrecognized financing costs 16,825,304.58 20,802,807.25 Less: Lease liabilities due within 1 year 138,291,093.19 116,027,750.99 Total 137,671,323.55 176,580,049.57 36. Estimated Liabilities Unit: RMB Item Closing Balance Opening Balance Causes Pending litigation 27,186,725.10 27,829,629.48 Pending litigation Others 892,079.16 469,642.57 Loss-making contract Expected after-sales 183,392,834.23 178,727,096.75 After-sales maintenance maintenance cost Expected return amount after 15,486,016.17 17,516,258.10 Expected sales return the period Total 226,957,654.66 224,542,626.90 37. Deferred income Unit: RMB Item Opening Balance Increased in the Decreased in the Closing Balance Causes 164 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. current period current period Received Government government 151,844,373.02 9,190,000.00 5,739,184.92 155,295,188.10 subsidies subsidies related to assets Received Government government 14,867,300.02 4,955,766.66 9,911,533.36 subsidies subsidies related to income Total 166,711,673.04 9,190,000.00 10,694,951.58 165,206,721.46 38. Other non-current liabilities Unit: RMB Item Closing Balance Opening Balance To-be-transferred sales taxes in 102,226,881.81 119,054,046.66 installments Others 13,372,397.59 Total 115,599,279.40 119,054,046.66 39. Share capital Unit: RMB Increased or decreased amount in this period (+/-) Opening Shares Closing Balance Shares newly converted Balance Bonus shares Others Subtotal issued from capital reserves 3,294,468,99 - - 3,292,334,31 Total shares 0.00 2,134,680.00 2,134,680.00 0.00 Other notes: According to the decision of the 5th Session of the 8th Board of Directors of the Company held on April 15, 2024 and the amended Articles of Association and the solution of the 2023 Annual Shareholders' General Meeting of the Company, the Company repurchased and canceled 2,134,680 Restricted RMB Ordinary Shares (A Shares) that had been granted but not been released to 204 incentive objects, reduced the registered capital by RMB 2,134,680.00, and the registered capital after the change was reduced to RMB 3,292,334,310.00. The above capital reduction has been verified by Verification Report Xin Kuai Shi Bao Zi [2024] No. ZF11011 issued by BDO China Shu Lun Pan CPAs (special general partnership). The registration filed with Administration for Industry a nd Commerce was completed in August 2024 by the Company. 40. Capital reserve Unit: RMB Increased in the current Decreased in the Item Opening Balance Closing Balance period current period Capital premium (capital share 6,702,611,107.02 1,833,839.60 16,785,624.93 6,687,659,321.69 premium) 165 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Other capital reserves 421,514,889.47 135,709,827.88 30,831,233.98 526,393,483.37 Total 7,124,125,996.49 137,543,667.48 47,616,858.91 7,214,052,805.06 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 135,251,897.69, increasing capital reserves (other capital reserves) by RMB 133,418,058.09, and (share premium) by RMB 1,833,839.60; the portion of equity-settled share-based payments entitled to minority shareholders was RMB 23,724,480.56, decreasing capital reserves (other capital reserves) by RMB 23,724,480.56. The income tax impact amount -RMB 7,106,753.42 for the deductible amount before income tax which exceeds the costs and expenses related to share payments recognized under accounting standards is recognized to decrease other capital reserves. (2) In this period, the Company repurchased 2,134,680 restricted shares that had been granted but had not been unlocked by cancellation of the share incentive subject, reducing the share capital by RMB 2,134,680.00, and reducing the capital reserves (share premium) by RMB 15,284,308.80. (3) The impact of changes in other owners' equity of the joint venture that the Company should enjoy under the current equity method increased other capital reserves by RMB 1,704,423.02. (4) The total capital reserve (share premium) decreased by RMB 1,501,316.13 in this period, due to the purchase and disposal of minority shareholders' equity in subsidiaries. (5) Some employees of the Company indirectly acquired part of the equity of Zhejiang Huanuokang Technology Co., Ltd. controlled by the actual controller, involving the share-based payment, and the related share-based payments were included in the capital reserve (other capital reserve) of RMB 587,346.77 as capital investment. 41. Treasury share Unit: RMB Increased in the current Decreased in the Item Opening Balance Closing Balance period current period Restricted shares 326,740,652.18 31,830,926.97 294,909,725.21 Share buyback 419,959,211.27 419,959,211.27 Total 746,699,863.45 31,830,926.97 714,868,936.48 Other notes, including increases or decreases in this period and their reasons: (1) In this period, the Company repurchased 2,134,680 shares of the granted but unlocked restricted shares, reducing the share capital by RMB 2,134,680.00, reducing the capital reserves (share premium) by RMB 15,284,308.80, and reducing the corresponding treasury stock amount by RMB 17,418,988.80 at the same time. (2) Due to the reduction in treasury shares and related liabilities as a result of cash dividends distributed to restricted stock holders and the recovery of cash dividends distributed to departing personnel, the treasury shares decreased by an aggregate amount of RMB 14,411,938.17. 42. Other Comprehensive Incomes Unit: RMB Amount Occurred in the Current Period Opening Less: Less: Attributabl Closing Item Before tax Less: Attributabl Balance Recorded Recorded e to the Balance balance in Income tax e to the into other into other minority this period expense Company comprehen comprehen shareholder 166 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. sive sive after tax s after tax incomes in incomes in previous previous period and period and transferred transferred to P/L in to retained current earnings in period current period I. Other comprehen sive 65,993,020. 7,219,753.9 7,222,390.9 73,215,411. income that -2,636.94 83 7 1 74 will be reclassified into P/L Curre ncy 65,993,020. 7,219,753.9 7,222,390.9 73,215,411. -2,636.94 conversion 83 7 1 74 difference Other comprehen 65,993,020. 7,219,753.9 7,222,390.9 73,215,411. sive -2,636.94 83 7 1 74 income in total 43. Surplus reserves Unit: RMB Increased in the current Decreased in the Item Opening Balance Closing Balance period current period Statutory surplus 1,647,234,495.00 1,647,234,495.00 reserve Total 1,647,234,495.00 1,647,234,495.00 44. Undistributed profits Unit: RMB Item Current Period Previous Period Undistributed Profit before Adjustment 23,334,051,186.55 17,872,654,791.67 at the End of Previous Period Undistributed Profit after Adjustment at 23,334,051,186.55 17,872,654,791.67 the Start of the Period Add: Net profit attributable to parent 1,809,589,445.46 1,976,018,373.13 company's owner in current period Less: Payable Dividends on Ordinary 1,250,916,066.59 801,629,761.37 Shares Add: Common stock dividends corresponding to repurchase and 1,991,951.67 7,662,734.78 cancellation of restricted stocks 167 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Undistributed Profit at the End of the 23,894,716,517.09 19,054,706,138.21 Period 45. 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 14,675,102,571.72 8,600,361,651.89 14,469,809,650.17 8,240,387,614.63 Other businesses 191,519,998.09 131,063,986.64 163,737,630.47 123,600,285.01 Total 14,866,622,569.81 8,731,425,638.53 14,633,547,280.64 8,363,987,899.64 (2) Information related to operating revenue and operating cost (by product) Unit: RMB Amount Occurred in the Current Period Item Income Cost Smart IoT Products and Solutions 12,028,870,893.80 6,806,823,631.23 Including: Software business 758,033,553.36 252,248,321.27 Innovated Businesses 2,461,115,617.88 1,600,810,667.52 Others 376,636,058.13 323,791,339.78 Total 14,866,622,569.81 8,731,425,638.53 (3) Information related to operating revenue and operating cost (by region) Unit: RMB Amount Occurred in the Current Period Item Income Cost Domestic 7,381,482,622.15 4,712,943,582.38 Overseas 7,485,139,947.66 4,018,482,056.15 Total 14,866,622,569.81 8,731,425,638.53 Information about performance of obligations: The Company fulfills its performance obligations in a timely manner as agreed in the contract and recognizes the related 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 ca n be reasonably recognized. 168 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 46. Taxes and surcharges Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Urban Maintenance and Construction 34,216,090.98 43,889,100.07 Tax Education surcharges 24,448,111.04 31,363,812.17 House property tax 24,162,703.22 29,761,364.19 Land usage tax 3,996,864.82 917,177.94 Vehicle and vessel use tax 15,824.33 15,510.00 Stamp Duty 10,090,486.54 9,103,927.09 Others 3,198,951.94 1,132,923.07 Total 100,129,032.87 116,183,814.53 47. Administrative expenses Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Labor cost 310,623,600.96 340,564,439.76 Depreciation cost and asset amortization 75,634,078.38 94,767,007.12 Administrative expenses 41,738,913.30 46,095,106.28 Consumables and service fees 14,240,718.82 12,081,798.50 Knowledge resource fee 35,685,104.17 49,587,678.01 Transportation and vehicle expenses 1,794,847.11 1,232,107.90 Traveling expense 7,459,433.57 4,803,169.65 Business entertainment 8,780,555.32 4,945,263.49 Others 15,524,270.68 20,643,333.56 Total 511,481,522.31 574,719,904.27 48. Sales expenses Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Labor cost 1,411,604,077.93 1,377,761,831.04 After-sales service expense 159,829,118.41 156,571,610.31 Transportation and vehicle expenses 24,464,085.01 21,706,516.27 Marketing expense 182,436,171.43 165,481,310.04 Administrative expenses 79,562,552.00 71,422,657.28 Traveling expense 125,947,708.26 114,091,416.69 Business entertainment 113,613,780.43 93,645,690.49 Taxation and insurance expense 27,288,783.48 56,829,765.54 Communication expense 11,837,005.99 13,263,245.01 Knowledge resource fee 23,119,819.74 21,686,620.89 Depreciation cost and asset amortization 89,988,383.91 80,806,563.30 Others 18,545,009.52 17,352,016.78 Total 2,268,236,496.11 2,190,619,243.64 169 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 49. R&D expenses Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Labor cost 1,678,439,697.04 1,643,019,116.19 Research consumables and service fees 80,309,482.62 62,150,572.85 Depreciation cost and asset amortization 72,770,371.24 51,399,973.80 Traveling expense 24,015,489.48 25,060,775.54 Administrative expenses 18,949,458.84 14,542,301.96 Communication expense 16,874,102.17 12,116,451.51 Others 9,971,559.51 6,331,523.21 Total 1,901,330,160.90 1,814,620,715.06 50. Financial expenses Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Interest expense 28,989,823.89 58,636,214.41 Including: interest expenses on lease 6,617,980.91 7,433,492.47 liabilities Less: Interest Income 236,240,691.12 139,792,759.54 The profit or loss on foreign exchange -53,117,693.40 -349,111,677.73 Others 10,556,921.90 9,815,525.33 Total -249,811,638.73 -420,452,697.53 51. Other incomes Unit: RMB Sources of other incomes Amount Occurred in the Current Period Amount Occurred in the Previous Period Government subsidies 498,234,879.66 352,576,310.78 Input tax credits 5,067,660.66 74,172.66 Handling fee for withholding tax of 6,894,163.10 9,911,711.55 personal income Others 16,150.00 8,459.42 Total 510,212,853.42 362,570,654.41 52. Income from changes in fair value Unit: RMB Source of the income from changes in Amount Occurred in the Current Period Amount Occurred in the Previous Period fair value Trading Financial Assets -61,522,549.01 Including: gains from changes at fair value of derivative financial 384,471.06 instruments Transactional financial liabilities 1,845,682.12 2,138,038.50 Other Non-current Financial Assets -100,305,121.85 133,060,297.91 Total -159,981,988.74 135,198,336.41 170 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 53. Investment income Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Long-term equity investment income 16,910,626.79 -154,531,486.76 measured by equity method Investment income from disposal of 104,164,254.70 173,111,849.54 long-term equity investment Investment income from trading 1,243,275.00 financial assets during the holding period Investment income from disposal of 18,218,788.90 -34,387,624.19 trading financial assets Gain on debt restructuring -70,000.00 Investment income on other non-current financial assets 26,592.41 2,372,827.09 during the holding period Investment income from national debt 308,062.29 569,386.14 reverse repurchase Profits from recognition termination of -685,702.55 -1,279,161.94 financial assets Total 140,115,897.54 -14,144,210.12 54. Credit impairment loss Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Bad debt losses of notes receivable 7,372,316.14 12,586,037.47 Bad debt losses of accounts receivable -217,728,284.41 -199,209,805.47 Bad debt losses of other receivables -5,651,673.92 -1,966,013.56 Bad debt losses of long-term receivables 1,782,633.40 Total -214,225,008.79 -188,589,781.56 55. Asset impairment losses Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period I. Loss from impairment of inventories -56,827,215.84 -53,883,719.66 and impairment of performance cost II. Impairment losses on contract assets 1,980,179.61 2,070,188.91 Total -54,847,036.23 -51,813,530.75 56. Asset disposal income Unit: RMB Sources of the asset disposal income Amount Occurred in the Current Period Amount Occurred in the Previous Period Income from disposal of fixed assets 647,996.83 1,395,021.50 Income from the disposal of right-of-use 438,548.26 367,032.72 assets 171 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Total 1,086,545.09 1,762,054.22 57. Non-operating revenue Unit: RMB Amount recorded into non- Amount Occurred in the Amount Occurred in the Item recurring profit and loss in Current Period Previous Period current period Gains and losses of non- 1,393,292.31 1,025,738.07 1,393,292.31 current asset retirement Others 5,010,673.16 6,265,024.42 5,010,673.16 Total 6,403,965.47 7,290,762.49 6,403,965.47 58. Non-operating expenditures Unit: RMB Amount recorded into non- Amount Occurred in the Amount Occurred in the Item recurring profit and loss in Current Period Previous Period current period Donations 478,287.26 496,915.96 478,287.26 Gains and losses of non- 1,754,193.37 1,213,612.70 1,754,193.37 current asset retirement Water conservancy fund 286,144.98 172,476.39 Others 539,289.89 2,254,707.67 539,289.89 Total 3,057,915.50 4,137,712.72 2,771,770.52 59. Income tax expense (1) Income tax expense statement Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Current income tax expense -121,751,030.82 183,337,096.59 Deferred income tax expense 87,912,569.72 18,408,214.95 Total -33,838,461.10 201,745,311.54 (2) Adjustment process of accounting profit and income tax expenses Unit: RMB Item Amount Occurred in the Current Period Total Profit 1,829,538,670.08 Income tax expense calculated at statutory/applicable tax rate 274,430,800.51 Impact by applying different tax rates to subsidiaries 7,528,496.25 Impact of income tax before adjustment in this period -231,125,295.30 Impact of the non-deductible costs, expenses and losses 14,840,446.81 Impact of additional deduction of the research and development -253,219,918.82 expenses Others 153,707,009.45 172 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Income tax expense -33,838,461.10 60. Other Comprehensive Incomes See Note 42 for details 61. Items of Cash Flow Statement (1) Cash relating to operating activities Other cash receipts relating to operating activities Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Interest Income 199,590,797.33 98,282,325.78 Government subsidies 496,784,769.49 435,552,183.85 Tender and performance guarantee 17,649,724.47 67,899,798.11 deposit House rent 43,724,182.75 11,560,349.57 Others 10,316,091.98 6,930,674.78 Total 768,065,566.02 620,225,332.09 Other cash payments relating to operating activities Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Administrative expenses 178,852,211.19 149,122,402.24 Communication expense 39,942,196.27 38,779,887.00 Business entertainment 118,487,887.89 102,420,881.92 Traveling expense 164,300,108.89 149,346,782.15 Marketing expense 209,186,545.09 160,316,584.19 Transportation and vehicle expenses 32,067,105.82 31,419,022.85 Knowledge resource fee 77,707,893.01 76,423,481.68 Research and development consumption 40,064,926.81 42,767,935.93 and external inspection fee Taxation and insurance expense 26,894,680.80 30,195,538.61 Tender and performance guarantee 22,640,806.33 65,636,480.98 deposit Incomings and outgoings and advanced 34,343,604.95 20,590,104.91 payments Consumables and service fees 142,226,682.97 113,724,030.41 Others 24,572,155.78 12,289,260.58 Total 1,111,286,805.80 993,032,393.45 (2) Cash relating to investing activities Other cash receipts relating to investing activities Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Receipts of cash from forward exchange 10,722,864.17 2,049,875.81 contracts Recovered frozen funds relating to the 5,307,995.26 4,706,596.97 investment 173 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Net cash paid for acquisition of 7,763,130.61 subsidiaries Total 23,793,990.04 6,756,472.78 Significant cash receipts relating to investing activities None 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 429,000.00 36,437,500.00 contracts Paid frozen funds relating to the 4,969,155.52 520,497.39 investment Total 5,398,155.52 36,957,997.39 Significant cash payments related to investing activities Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Purchase of large-denomination 3,813,937,125.38 certificates of deposit Total 3,813,937,125.38 (3) Cash relating to financing activities Other cash receipts related to financing activities None Other cash payments related to financing activities Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Leasing fees paid 75,803,609.32 91,338,342.56 Listing fees 400,000.00 3,312,739.06 Cash paid for purchasing minority equity 39,396,901.68 1,300,000.00 Equity repurchase cash paid 17,418,988.80 259,451,932.80 Total 133,019,499.80 355,403,014.42 Changes in liabilities arising from financing activities Applicable □ Not applicable Unit: RMB Increased in the current period Decreased in the current period Opening Closing Item Changes in Non-cash Changes in Non-cash Balance Balance cash changes cash changes 1,076,229,492. Short-term loan 957,426,330.18 919,437,200.00 343,668.00 4,500.00 800,973,205.56 62 Dividends 1,248,924,114. 1,234,512,176. 23,667,047.02 38,078,985.18 Payable 92 76 Lease liabilities 176,580,049.57 55,377,410.90 94,286,136.92 137,671,323.55 Non-current Liabilities Due 901,722,028.75 94,286,136.92 757,657,072.48 238,351,093.19 within 1 Year Other payables 326,740,652.18 31,830,926.97 294,909,725.21 174 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (restricted share repurchase obligations) 2,386,136,107. 1,398,931,330. 3,068,398,741. 1,509,984,332. Total 919,437,200.00 126,121,563.89 70 74 86 69 62. 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: Net Profit 1,863,377,131.18 2,040,259,661.87 Add: Provision for Impairment of 269,072,045.02 240,403,312.31 Assets Depreciation of fixed assets, oil and gas assets, productive biological 302,933,957.40 277,966,321.24 assets Depreciation of Right-of-use 74,358,048.95 69,601,736.93 Assets Amortization of Intangible Assets 22,159,273.95 20,234,065.13 Amortization of long-term 33,099,276.14 28,404,122.13 deferred expenses Losses on disposal of fixed assets, intangible assets and other long- -1,086,545.09 -1,762,054.22 term assets (mark "-" for incomes) Losses on scrapping of fixed 360,901.06 187,874.63 assets (mark "-" for incomes) Losses on fair value changes 159,981,988.74 -135,198,336.41 (mark "-" for incomes) Financial expenses (mark "-" for -24,127,869.51 -290,475,463.32 incomes) Losses on investment (mark "-" -140,871,600.09 12,865,048.18 for incomes) Decrease on deferred income tax 96,812,204.14 14,362,925.71 assets (mark "-" for increases) Increase on deferred income tax -70,924.28 1,049,232.51 liabilities (mark "-" for decreases) Decrease on inventories (mark "-" -400,532,393.69 1,021,820,363.34 for increases) Decrease on operational -281,980,571.10 -231,086,828.89 receivables (mark "-" for increases) Increase on operational payables -2,616,509,787.99 -2,974,085,366.83 (mark "-" for decreases) Others 135,839,244.46 168,150,131.40 Net cash flow generated by -507,185,620.71 262,696,745.71 operating activities 175 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 2. Major investing and financing activities that do not involve cash receipts and payment: Conversion of Debt into Capital Convertible corporate bond within 1 year Fixed Assets under Finance Lease 3. Net changes in cash and cash equivalents: Closing balance of cash 9,494,019,608.51 11,798,049,495.81 Less: opening balance of cash 15,880,659,594.95 7,878,465,052.63 Add: closing balance of cash equivalents Less: opening balance of cash equivalents Net Increase in Cash and Cash -6,386,639,986.44 3,919,584,443.18 Equivalents (2) Net cash paid for disposal of subsidiaries in the current period Unit: RMB Amount Cash or cash equivalents paid for disposal of subsidiaries in the 85,260,000.00 current period Including: Dahua Technology USA Inc. 85,260,000.00 Less: Cash and cash equivalents held by subsidiaries on the day 12,081,703.52 of loss of control Including: Dahua Technology USA Inc. 12,081,703.52 Net cash paid for disposal of subsidiaries 73,178,296.48 (3) Composition of cash and cash equivalents Unit: RMB Item Closing Balance Opening Balance Ⅰ. Cash 9,494,019,608.51 15,880,659,594.95 Including: Cash on Hand 2,607.89 2,642.58 Bank deposit for payment at any 9,420,985,769.15 15,806,616,028.36 time Other cash and bank balances for 73,031,231.47 74,040,924.01 payment at any time II. Balance of Cash and Cash Equivalents 9,494,019,608.51 15,880,659,594.95 at the End of the Period 176 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (4) Monetary funds that are not cash and cash equivalents Unit: RMB Reasons for not being cash Item Amount of this period Amount of Previous Period and cash equivalents Bid/performance bond 76,756,725.23 68,981,082.99 Restricted rights to use Frozen funds 13,262,530.45 6,862,600.24 Restricted rights to use Bank interest receivable 13,584,252.34 14,501,836.29 Accrued interest Total 103,603,508.02 90,345,519.52 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 219,736,642.96 7.1268 1,566,019,107.05 EUR 37,563,886.09 7.6617 287,803,226.06 HKD 838,969,431.64 0.9127 765,713,610.52 INR 1,101,846,662.52 0.0854 94,074,019.96 AED 26,895,070.86 1.9462 52,344,262.71 VND 171,697,012,665.00 0.0003 48,066,395.70 Total amount of other 236,041,581.20 currencies Accounts receivable Including: USD 495,957,007.33 7.1268 3,534,586,399.84 EUR 104,532,788.36 7.6617 800,898,864.58 HKD 1,159,770.19 0.9127 1,058,503.19 INR 5,647,698,141.84 0.0854 482,192,019.83 AED 94,097,649.91 1.9462 183,136,610.16 AUD 26,593,625.28 4.7650 126,718,624.46 Total amount of other 631,827,640.71 currencies Long-term loan Including: USD EUR HKD Accounts Payable Including: USD 87,042,674.89 7.1268 620,335,735.43 INR 1,993,414,018.84 0.0854 170,194,707.29 COP 11,998,298,951.47 0.0017 20,445,807.27 HUF 223,783,979.50 0.0192 4,305,193.91 EUR 489,810.36 7.6617 3,752,780.00 BRL 2,832,804.82 1.2955 3,669,757.00 Total amount of other 6,536,235.46 currencies 177 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (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. Lease (1) The Company as a lessee Applicable □ Not applicable Variable lease payments not included in the measurement of lease liabilities □ Applicable Not applicable Simplified rental expenses for short-term leases or low-value asset leases Applicable □ Not applicable Unit: RMB Item Amount of this period Amount of Previous Period Interest expenses on lease liabilities 6,617,980.91 7,433,492.47 Simplified rental expenses for short-term leases included in 35,631,536.76 28,573,437.84 the cost of related assets or current profit or loss Total cash outflows relating to leases 110,875,543.12 119,911,780.40 Sale and leaseback transaction None (2) The Company as the lessor As the lessor in operating leases Applicable □ Not applicable Unit: RMB Including: Income from the variable Item Rental income lease payments that are not included in the lease receipts House leasing 38,367,515.68 Equipment leasing 35,946,400.30 Total 74,313,915.98 As the lessor in financial leases □ Applicable Not applicable Undiscounted lease receipts for each of the next five years □ Applicable Not applicable 178 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (3) Recognition of profits and losses on sales under finance leases as a manufacturer or distributor □ Applicable Not applicable VIII. R&D expenditures Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Labor cost 1,678,439,697.04 1,643,019,116.19 Research consumables and service fees 80,309,482.62 62,150,572.85 Depreciation cost and asset amortization 72,770,371.24 51,399,973.80 Traveling expense 24,015,489.48 25,060,775.54 Administrative expenses 18,949,458.84 14,542,301.96 Communication expense 16,874,102.17 12,116,451.51 Others 9,971,559.51 6,331,523.21 Total 1,901,330,160.90 1,814,620,715.06 Including: Expensive R&D expenditures 1,901,330,160.90 1,814,620,715.06 IX. Changes in the Scope of Consolidation 1. No business consolidation not under common control in the current period 2. No business consolidation under common control during this period 3. Disposal of subsidiaries Are there any transactions or events that lose control of subsidiaries in the current period? Yes □No Unit: RMB The Deter The differe minati amoun nce The The on t of betwee book fair metho other n the value value d and compr dispos of the of main ehensi Gain al remain remain assum ve Basis Propor or loss Propor Dispos price ing ing ptions incom Dispos for tion of from tion of al and the equity equity of the e al determ remain re- dispos metho Time share at the at the fair related Name price ining ing measur als at d at point of the consoli consoli value to of at time the equity ement time time of loss net dated dated of equity Subsid point time on the of point point of assets financi financi remain invest iaries of loss point day of residua of loss of loss control of the al al ing ments of of loss loss of l of of subsidi statem statem equity in control of control equity control control ary ent ent at the subsidi control . at fair enjoye level level consoli ary value d at on the on the dated compa the day of day of financi nies consoli loss of loss of al and dated control control statem transfe financi ent rred to al level invest 179 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. statem on the ment ent day of profit level loss of or loss corres control or pondin retaine g to d the earnin dispos gs al of invest ment Signin g of equity transfe r agree Dahua ment Techn 85,260 Equity Januar 104,16 100.00 and ology ,000.0 transfe y 12, 4,254. % compl USA 0 r 2024 70 etion Inc. of propert y rights deliver y Is the investment in subsidiaries disposed of step by step through multiple transactions or losing the right of control in the current 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) In the current period, the Company founded 11 overseas subsidiaries, including Qingdao Dahua Ruifa Intelligent Internet of Things Technology Co., Ltd., Shandong Dahua Digital Intelligence Technology Co., Ltd., Fujian Dahua Qingchuang Digital Technology Co., Ltd., PT IMOU TEKNOLOGI INDONESIA, PT IMOU INDONESIA SENANTIASA, Hirige Technology Ma Laysia Sdn.Bhd., Dahua Technology Egypt LLC, DAHUA TECHNOLOGY AUH FOR SECURITY, SURVEILLANCE - SOLE PROPRIETORSHIP L.L.C., DaHua Ideal Tech and accounting firms it controls, and the above subsidiaries were included in the scope of consolidation in the current period. (2) The Company's subsidiaries, Yunnan Zhili Technology Co., Ltd. and Wuhu Huajian Technology Co., Ltd. were written off in the current period and they will be no longer included in the scope of consolidation as of the date of write-off. 180 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. X. Equity in Other Entities 1. Equity in Subsidiaries (1) Composition of the enterprise group Shareholding Percentage Acquisiti Name of Registered Main Place of Registered Business on Subsidiaries Capital Business Address Nature Direct Indirect Method Dahua Binjiang Binjiang Electronics RMB 500 Establish System District, District, and 100.00% million ment Engineering Hangzhou Hangzhou information Dahua RMB Binjiang Binjiang Electronics Establish Vision 1,306.81 District, District, and 100.00% ment Technology million Hangzhou Hangzhou information Dahua Binjiang Binjiang Electronics RMB 100 Establish Security District, District, and 100.00% million ment Network Hangzhou Hangzhou information Binjiang Binjiang Electronics RMB 10 Establish Dahua Ju'an District, District, and 51.00% million ment Hangzhou Hangzhou information Guangxi Electronics RMB 66.80 Youjiang Youjiang Establish Dahua and 100.00% million District, Baise District, Baise ment Information information Qingxiu Qingxiu Guangxi RMB 20 Establish District, District, Service 100.00% Yunlian million ment Nanning Nanning Binjiang Binjiang Electronics Hangzhou RMB 10 Establish District, District, and 78.00% Xiaohua million ment Hangzhou Hangzhou information RMB Fuyang Fuyang Electronics 94.1669% Dahua Establish 1,885.80 District, District, and Zhilian (1) ment million Hangzhou Hangzhou information Investment Dahua Fuyang Fuyang RMB 300 & Establish investment District, District, 100.00% million investment ment management Hangzhou Hangzhou management RMB Electronics Guangxi Youjiang Youjiang Establish 109.5429 and 65.00% Zhicheng District, Baise District, Baise ment million information RMB Binjiang Binjiang Electronics 32.73% Hangzhou Establish 77.905182 District, District, and Huacheng (2) ment million Hangzhou Hangzhou information Electronics Xinjiang RMB 60 Shihezi, Shihezi, Establish and 92.00% Information million Xinjiang Xinjiang ment information Sci-tech popularizatio RMB Binjiang Binjiang HuaRay n and Establish 78.264756 District, District, 32.58% Technology application ment million Hangzhou Hangzhou services industry Fuyang Fuyang Electronics Fuyang RMB 10 Establish District, District, and 51.00% Hua'ao million ment Hangzhou Hangzhou information Binjiang Binjiang Electronics Huafei RMB 50 Establish District, District, and 100.00% Intelligent million ment Hangzhou Hangzhou information Guanshanhu Guanshanhu Electronics Guizhou RMB 22.5 Establish District, District, and 100.00% Huayi million ment Guiyang Guiyang information 181 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. RMB Qira County, Qira County, Electronics Xinjiang Establish 38.2846 Hotan, Hotan, and 97.00% Zhihe ment million Xinjiang Xinjiang information Electronics Guangxi RMB 35.80 Wuzhou, Wuzhou, Establish and 90.00% Huacheng million Guangxi Guangxi ment information Meitan Electronics RMB 10 Zunyi, Zunyi, Establish Dahua and 100.00% million Guizhou Guizhou ment Technology information New District, New District, Inner Bai County, Bai County, Electronics RMB 20 Establish Mongolia Chahar Right Chahar Right and 95.00% million ment Zhimeng Wing Back Wing Back information Banner Banner RMB Hetian County, Hetian County, Electronics Xinjiang Establish 25.6526 Hetian, Hetian, and 97.00% Zhitian ment million Xinjiang Xinjiang information Shache Shache County, RMB County, Electronics Xinjiang Kashgar Establish 335.5672 Kashgar and 100.00% Xinzhi District, ment million District, information Xinjiang Xinjiang RMB Electronics Xinjiang Kashgar, Kashgar, Establish 37.8413 and 100.00% Huayue Xinjiang Xinjiang ment million information Electronics Tianjin RMB 36 Hexi District, Hexi District, Establish and 100.00% Dahua million Tianjin Tianjin ment information Shuangpai Shuangpai Electronics Dahua RMB 39.48 Establish County, County, and 90.00% Zhilong million ment Yongzhou City Yongzhou City information Fuyang Fuyang District, District, Electronics Vision RMB 10 Establish Hangzhou Hangzhou City, and 100.00% Technology million ment City, Zhejiang Zhejiang information Province Province Fuyang Fuyang District, District, Electronics Huaxiao RMB 70 Establish Hangzhou Hangzhou City, and 51.00% Technology million ment City, Zhejiang Zhejiang information Province Province Xi'an City, Xi'an City, Electronics RMB 989.60 Establish Xi'an Dahua Shaanxi Shaanxi and 100.00% million ment Province Province information Wuxi City, Wuxi City, Electronics RMB 50 Establish Huaruipin Jiangsu Jiangsu and 51.00% million ment Province Province information Xicheng Xicheng Electronics Beijing RMB 10 Establish District, District, and 100.00% Huayue million ment Beijing Beijing information Electronics Shanghai RMB 1 Putuo District, Putuo District, Establish and 100.00% Huashang million Shanghai Shanghai ment information Wucheng Wucheng Electronics RMB 60 District, Jinhua District, Jinhua Establish Dahua Jinzhi and 100.00% million City, Zhejiang City, Zhejiang ment information Province Province Zhoushan City, Zhoushan City, Electronics Zhoushan RMB 100 Establish Zhejiang Zhejiang and 58.80% Operation million ment Province Province information Liuzhou City, Liuzhou City, Guangxi Guangxi Guangxi Electronics RMB 100 Establish Dahua Zhuang Zhuang and 100.00% million ment Technology Autonomous Autonomous information Region Region 182 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Binjiang Binjiang Electronics RMB 80 Establish Huayixin District, District, and 51.00% million ment Hangzhou Hangzhou information Binjiang Binjiang RMB 150 Automotive Establish Huaruijie District, District, 51.00% million electronics ment Hangzhou Hangzhou Longquanyi Longquanyi Electronics Chengdu RMB 600 Establish District, District, and 100.00% Zhilian million ment Chengdu Chengdu information Longquanyi Longquanyi Electronics Chengdu RMB 554.70 Establish District, District, and 100.00% Zhian million ment Chengdu Chengdu information Longquanyi Longquanyi Electronics Chengdu RMB 50 Establish District, District, and 100.00% Zhishu million ment Chengdu Chengdu information Longquanyi Longquanyi Electronics Chengdu RMB 15 Establish District, District, and 100.00% Zhichuang million ment Chengdu Chengdu information Chengdu Electronics RMB 50 Dayi County, Dayi County, Establish Smart and 90.00% million Chengdu Chengdu ment Network information Electronics Huakong RMB 50 Wuyi County, Wuyi County, Establish and 100.00% Software million Jinhua City Jinhua City ment information Binjiang Binjiang Electronics Huacheng RMB 30 Establish District, District, and 100.00% Software million ment Hangzhou Hangzhou information Electronics Henan RMB 30 Zhengzhou, Zhengzhou, Establish and 100.00% Dahua million Henan Henan ment information Binjiang Binjiang Electronics RMB 50 Establish Huajian District, District, and 45.00%(3) million ment Hangzhou Hangzhou information Electronics Zhengzhou RMB 30 Zhengzhou, Zhengzhou, Establish and 100.00% Dahua Zhian million Henan Henan ment information Electronics Dahua RMB 1 Establish Singapore Singapore and 100.00% International million ment information Electronics Anhui RMB 30 Establish Hefei, Anhui Hefei, Anhui and 100.00% Zhilian million ment information Electronics Anhui RMB 30 Establish Hefei, Anhui Hefei, Anhui and 100.00% Zhishu million ment information Electronics Changsha RMB 100 Changsha, Changsha, Establish and 100.00% Dahua million Hunan Hunan ment information Electronics Tianjin RMB 30 Hexi District, Hexi District, Establish and 100.00% Huajian million Tianjin Tianjin ment information RMB Xiaoshan Xiaoshan Electronics Zhejiang Establish 442.140448 District, District, and 75.11% Pixfra ment million Hangzhou Hangzhou information Yiwu City, Yiwu City, Electronics RMB 10 Establish Yiwu Huaxi Zhejiang Zhejiang and 100.00% million ment Province Province information Xiaoshan Xiaoshan Electronics Dahua RMB 100 Establish District, District, and 100.00% Operation million ment Hangzhou Hangzhou information Nanyang City, Nanyang City, Electronics Nanyang RMB 10 Establish Henan Henan and 100.00% Intelligent million ment Province Province information Yibin City, Yibin City, Electronics Yibin RMB 20 Establish Sichuan Sichuan and 100.00% Huahui million ment Province Province information 183 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Chengdu City, Chengdu City, Electronics Chengdu RMB 10 Establish Sichuan Sichuan and 100.00% Huazhiwei million ment Province Province information Xi'an City, Xi'an City, Electronics RMB 20 Establish IMOU Xi'an Shaanxi Shaanxi and 100.00% million ment Province Province information Luoyang City, Luoyang City, Electronics Luoyang RMB 10 Establish Henan Henan and 100.00% Zhiyu million ment Province Province information Binjiang Binjiang Electronics Huaqi RMB 100 Establish District, District, and 100.00% Intelligence million ment Hangzhou Hangzhou information Chongzhou Chongzhou Electronics Chengdu RMB 20 Establish City, Chengdu City, Chengdu and 100.00% Information million ment City City information Business combinati Binjiang Binjiang Electronics HJ RMB 20 on not District, District, and 100.00% Technology million under Hangzhou Hangzhou information common control Xiaoshan Xiaoshan Electronics Shuhang RMB 10 Establish District, District, and 100.00% Intelligent million ment Hangzhou Hangzhou information Haizhu Haizhu Electronics RMB 10 Establish Huaxiyue District, District, and 100.00% million ment Guangzhou Guangzhou information Xiaoshan Xiaoshan Huajie RMB 50 New energy Establish District, District, 100.00% Operation million operations ment Hangzhou Hangzhou Electronics Qingdao RMB 7 Qingdao, Qingdao, Establish and 100.00% Ruifa million Shandong Shandong ment information Shandong Electronics RMB 10 Jinan, Jinan, Establish Digital and 100.00% million Shandong Shandong ment Intelligence information Electronics Fujian RMB 10 Qingliu Qingliu Establish and 100.00% Qingchuang million County, Fujian County, Fujian ment information RMB Electronics Dahua Hong Establish 669.687347 Hong Kong Hong Kong and 100.00% Kong ment million information Electronics Dahua EUR Establish Netherlands Netherlands and 100.00% Europe 200,000 ment information Electronics Dahua AED 1 United Arab United Arab Establish and 100.00% Middle East million Emirates Emirates ment information Electronics Dahua MXN 90 Establish Mexico Mexico and 100.00% Mexico million ment information Electronics CLP 360 Establish Dahua Chile Chile Chile and 100.00% million ment information COP Electronics Dahua Establish 4616.709016 Columbia Columbia and 100.00% Colombia ment million information Electronics Dahua AUD Establish Australia Australia and 100.00% Australia 150,000 ment information Electronics Dahua USD Establish Singapore Singapore and 100.00% Singapore 220,000 ment information Electronics Dahua South ZAR 5 Establish South Africa South Africa and 100.00% Africa million ment information 184 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Electronics PEN 2.2 Establish Dahua Peru Peru Peru and 100.00% million ment information BRL Electronics Establish Dahua Brazil 41.334811 Brazil Brazil and 100.00% ment million information Electronics Dahua RUB 30 Establish Russia Russia and 100.00% Russia million ment information Electronics Dahua CAD Establish Canada Canada and 100.00% Canada 250,000 ment information Electronics Dahua Establish USD 10,000 Panama Panama and 100.00% Panama ment information Electronics Dahua HUF 303 Establish Hungary Hungary and 100.00% Hungary million ment information Electronics Dahua PLN 2.2 Establish Poland Poland and 100.00% Poland million ment information Electronics Dahua Establish USD 89,000 Tunisia Tunisia and 100.00% Tunisia ment information Electronics Dahua KES 15 Establish Kenya Kenya and 100.00% Kenya million ment information Electronics Establish Dahua UK GBP 100,000 UK UK and 100.00% ment information Electronics Dahua BGN Establish Bulgaria Bulgaria and 100.00% Bulgaria 350,000 ment information Electronics Dahua RSD 23 Establish Serbia Serbia and 100.00% Serbia million ment information Electronics Dahua EUR Establish Germany Germany and 100.00% Germany 150,000 ment information Electronics Dahua MYR 1 Establish Malaysia Malaysia and 100.00% Malaysia million ment information Electronics KRW 1,500 Establish Dahua Korea South Korea South Korea and 100.00% million ment information Electronics Dahua IDR 2,600 Establish Indonesia Indonesia and 100.00% Indonesia million ment information Electronics INR 234 Establish Dahua India India India and 100.00% million ment information Electronics Dahua Establish TRY 840,000 Turkey Turkey and 100.00% Turkey ment information Electronics CZK 5.4 Czech Czech Establish Dahua Czech and 100.00% million Republic Republic ment information ARS Electronics Dahua Establish 27.288503 Argentina Argentina and 100.00% Argentina ment million information Electronics EUR Establish Dahua Spain Spain Spain and 100.00% 150,000 ment information Dahua KZT 23 Electronics Establish Kazakhstan Kazakhstan 100.00% Kazakhstan million and ment 185 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. information Electronics Dahua DKK 1.5 Establish Denmark Denmark and 100.00% Denmark million ment information Electronics Dahua EUR Establish France France and 100.00% France 100,000 ment information Dahua Electronics HKD 10 Establish Technology Hong Kong Hong Kong and 100.00% million ment Holdings information Electronics Dahua AED Establish Morocco Morocco and 100.00% Morocco 500,000 ment information Business combinati Electronics on not Dahua Italy EUR 12,000 Italy Italy and 100.00% under information common control Electronics Dahua Establish UZS 3,200 Uzbekistan Uzbekistan and 100.00% Uzbekistan ment information Electronics Dahua Establish EUR 10,000 Netherlands Netherlands and 100.00% Netherlands ment information Electronics Dahua Sri LKR 48 Establish Sri Lanka Sri Lanka and 100.00% Lanka million ment information Electronics Dahua PKR 20 Establish Pakistan Pakistan and 100.00% Pakistan million ment information Electronics Dahua New NZD Establish New Zealand New Zealand and 100.00% Zealand 300,000 ment information Electronics Dahua THB 25 Establish Thailand Thailand and 99.98% Thailand million ment information Electronics Dahua RON 1 Establish Romania Romania and 100.00% Romania million ment information Electronics Dahua NGN 10 Establish Nigeria Nigeria and 100.00% Nigeria million ment information Electronics USD Establish Dahua Israel Israel Israel and 100.00% 300,000 ment information Dahua Electronics Establish Mexico MXN 50,000 Mexico Mexico and 100.00% ment Service information Electronics Huacheng EUR Establish Netherlands Netherlands and 100.00% Netherlands 900,000 ment information Electronics JPY 6 Establish Dahua Japan Japan Japan and 100.00% million ment information Electronics QAR 2.184 Establish Dahua Qatar Qatar Qatar and 100.00% million ment information Electronics Huacheng HKD 12.023 Establish Hong Kong Hong Kong and 100.00% Hong Kong million ment information Electronics Dahua Establish USD 10,000 Panama Panama and 100.00% Pacific ment information Dahua Saudi SAR 500,000 Saudi Arabia Saudi Arabia Electronics 100.00% Establish 186 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Arabia and ment information Electronics Dahua BDT 5 Establish Bangladesh Bangladesh and 100.00% Bengal million ment information Electronics IMOU AUD Establish Australia Australia and 100.00% Australia 147,606 ment information VND 18,569.6 Electronics IMOU Establish million Vietnam Vietnam and 100.00% Vietnam ment (USD information 800,000) Electronics HuaRay USD Establish Singapore Singapore and 100.00% Singapore 100,000 ment information Electronics HuaRay KRW 100 Establish South Korea South Korea and 100.00% KOREA million ment information Electronics HuaRay Establish EUR 25,000 Germany Germany and 100.00% GERMANY ment information Electronics Dahua EUR Establish Belgium Belgium and 100.00% Belgium Co. 100,000 ment information Electronics Dahua Saudi Establish SAR 10,000 Saudi Arabia Saudi Arabia and 100.00% Arabia Co. ment information Dahua Electronics USD Establish Argentina Azerbaijan Azerbaijan and 100.00% 100,000 ment Co. information Dahua Electronics VND 2,363.6 Establish Vietnam Co., Vietnam Vietnam and 100.00% million ment Ltd. information AOA Electronics Dahua Establish 176.303 Angola Angola and 100.00% Angola ment million information IMOU TEKNOLO Electronics IDR 10 Establish GI Indonesia Indonesia and 100.00% billion ment INDONESI information A IMOU Electronics INDONESIA IDR 10 Establish Indonesia Indonesia and 100.00% SENANTIA billion ment information SA Electronics Hirige Establish MYR 2,000 Malaysia Malaysia and 100.00% MaLaysia ment information Electronics USD Establish Dahua Egypt Egypt Egypt and 100.00% 100,000 ment information Electronics DAHUA AED Establish Abu Dhabi Abu Dhabi and 100.00% Abu Dhabi 100,000 ment information Explanations on the fact that the proportion of the shares held by a subsidiary differs from that of voting rights: (1) Based on the industrial and commercial registration data, the CDB Development Fund holds equity in Zhejiang Dahua Zhilian Co., Ltd. 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 additio n, the Company shall redeem the CDB Development Fund's equity in Dahua Zhilian period by period from 2022 to 2024. The Company effectively holds 100% voting rights and equity in Dahua Zhilian. 187 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (2) The Company directly holds 32.7321% equity in Hangzhou Huacheng Network Technology Co., Ltd., and as agreed upon, Ningbo Huayu Investment Management Partnership (Limited Partnership) grants 31.0505% of its voting rights to the Company. The Compan y effectively holds 63.7826% of the voting rights in Hangzhou Huacheng Network Technology Co., Ltd., which constitutes working control so as to incorporate it into the scope of consolidation. (3) The Company directly holds 45% equity in Zhejiang Huajian Technology Co., Ltd., and as agreed upon, Ningbo Hualing Venture Capital Investment Partnership (Limited Partnership) grants 35% of its voting rights to the Company. The Company effectively holds 80% of the voting rights in Zhejiang Huajian Technology Co., Ltd., which constitutes working control so as to incorporate it into the scope of consolidation. Basis for holding half or less of the voting rights but still controlling the investee, and holding more than half of the voting rights but not controlling the investee: As of June 2024, the Company held 32.58% equity in Zhejiang HuaRay Technology Co., Ltd. and the Company was the largest shareholder of HuaRay Technology. The remaining shareholders had a low and dispersed shareholding ratio, therefore, was incorporated 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 1) In January 2024, the Company acquired 25% equity in Zhejiang Dahua Investment Management Co., Ltd. held by Zhejiang Huashi Investment Management Co., Ltd. for a consideration of RMB 23.109 million, and the Company's shareholding in Dahua Investment Management Co. increased from 75% to 100% after the acquisition, and Dahua Investment Management Co. became a wholly-owned subsidiary of the Company. 2) In February 2024, the Company transferred 60.50% equity in Huafei Intelligence to its subsidiary Zhejiang Huajian Technology Co., Ltd. for a consideration of RMB 42.9098 million, and at the same time, Huafei Intelligence’s original minority shareholder Ningbo Hualing Venture Capital Investment Partnership (Limited Partnership) transferred 39.5% equity in Huafei Intelligence to Zhejiang Huajian for a consideration of RMB 28.0155 million. After that, Huafei Intelligence became a wholly-owned subsidiary of Zhejiang Huajian. The Company holds 45% equity in Zhejiang Huajian, with the voting right of 80%, so Company's shareholding in Huafei Intelligence has changed from 60.50% to 45%, and Huafei Intelligence remains a subsidiary of the Company and is incorporated into the scope of consolidation. (2) The effect of the transactions on the equity of the minority shareholders and the shareholder's equity attributable to the parent company Unit: RMB Dahua investment management Huafei Intelligent Purchase cost/Disposal consideration 23,109,000.00 28,015,493.50 -- Cash 23,109,000.00 28,015,493.50 -- Fair value of non-cash assets Purchase cost/ Total disposal 23,109,000.00 28,015,493.50 consideration Less: the share of net assets of the subsidiary calculated based on the ratio 23,226,187.37 26,396,990.00 of equity obtained/disposed Difference -117,187.37 1,618,503.50 188 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Including: adjust the capital reserve 117,187.37 -1,618,503.50 Adjusted surplus reserve Adjusted undistributed profits 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 the Opening balance / amount occurred in 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 731,631,231.34 727,453,629.75 The total count of the following items based on the shareholding ratios --Net profit 16,910,626.79 -154,531,486.76 --Other comprehensive income -4,166,343.69 9,366,194.55 --Total comprehensive income 12,744,283.10 -145,165,292.21 XI. Government Subsidies 1. Government grants recognized as accounts receivable at the end of the reporting period □ Applicable Not applicable Reasons for failure to receive the estimated amount of government subsidy at the estimated time point □ Applicable Not applicable 2. Projects related to government subsidies Applicable □ Not applicable Unit: RMB Amount Amounts Other The amount recorded as transferred to changes Related to Accountin Opening of new non- other gains in in the Closing Balance assets/earnin g Accounts Balance subsidies in operating the current current gs this period revenue in period period this period Deferred Related to 151,844,373.02 9,190,000.00 5,739,184.92 155,295,188.10 Income assets Deferred Related to 14,867,300.02 4,955,766.66 9,911,533.36 Income income 189 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 3. Government subsidies recorded into current profits and losses Applicable □ Not applicable Unit: RMB Accounting Accounts Amount Occurred in the Current Period Amount Occurred in the Previous Period Other Incomes 498,234,879.66 352,576,310.78 XII. Risks Relating to Financial Instruments 1. Various risks arising from 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 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 transfer 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 parties. 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 within 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 190 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. forecasting the cash flow in the next 12 months, the Financial Department ensures that the Company has sufficient funds to re pay its debts under all reasonable predictions. The financial liabilities of the Company are listed as follows based on the undiscounted contractual cash flow: Unit: RMB June 30, 2024 Item Within 1 year 1 years or above Total Short-term loan 800,973,205.56 800,973,205.56 Notes Payable 3,065,463,328.91 3,065,463,328.91 Accounts 5,671,851,750.01 5,671,851,750.01 Payable Other Payables 754,681,225.56 754,681,225.56 Non-current Liabilities Due 247,922,156.90 247,922,156.90 within 1 Year Lease liabilities 145,525,564.42 145,525,564.42 Total 10,540,891,666.94 145,525,564.42 10,686,417,231.36 December 31, 2023 Item Within 1 year 1 years or above Total Short-term loan 961,559,707.96 961,559,707.96 Notes Payable 3,296,294,946.26 3,296,294,946.26 Accounts 5,815,123,195.55 5,815,123,195.55 Payable Other Payables 812,424,146.52 812,424,146.52 Non-current Liabilities Due 924,321,195.99 924,321,195.99 within 1 Year Lease liabilities 187,049,189.60 187,049,189.60 Total 11,809,723,192.28 187,049,189.60 11,996,772,381.88 (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 liabilit ies 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: Unit: RMB Closing Balance Opening Balance Item Other foreign Other foreign USD Total USD Total currencies currencies 191 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Cash and 1,566,019,107.05 1,484,043,096.15 3,050,062,203.20 1,211,603,667.27 3,821,528,161.46 5,033,131,828.73 Bank Balances Accounts 3,534,586,399.84 2,225,832,262.93 5,760,418,662.77 3,780,152,844.06 2,615,801,053.40 6,395,953,897.46 receivable Accounts 620,335,735.43 208,904,480.93 829,240,216.36 734,434,093.99 242,813,777.12 977,247,871.11 Payable Total 5,720,941,242.32 3,918,779,840.01 9,639,721,082.33 5,726,190,605.32 6,680,142,991.98 12,406,333,597.30 2. Financial Assets (1) Classification of transfer methods Applicable □ Not applicable Unit: RMB Nature of financial Amount of financial Basis for derecognition Transfer methods Derecognition assets transferred assets transferred judgment The notes receivable are not derecognised as the bankers' acceptances and commercial acceptances are accepted by banks with Bank acceptance bills low credit ratings or by and commercial Endorsement or enterprises, the acceptance bills that 25,409,130.30 Not derecognised discount recourse to endorsed or have not yet matured discounted bills of among notes receivable exchange is not affected, and the credit risk and the risk of delayed payment related to the notes have not been transferred. It can be judged that the major risks and rewards of ownership of the notes have been transferred and the notes are derecognised since the bankers' acceptances in the Banker’s acceptance receivables financing Endorsement or not yet due in 44,106,306.89 Derecognised are accepted by banks discount receivables financing. with high credit ratings, the credit risk and risk of delayed payment are minimal, and the interest rate risk relating to the notes title has been transferred to the banks. 192 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. According to the accounts receivable factoring agreement with recourse, the main Discounting or Accounts receivable 973,205.56 Not derecognised risks and rewards of factoring not yet due the title have not been transferred, so the accounts receivable are not derecognised. For the accounts receivable transferred under accounts receivable factoring agreement without Discounting or Accounts receivable 66,650,967.39 Derecognised recourse, the main risks factoring not yet due and rewards of the title have been transferred, so the accounts receivable are derecognised. Total 137,139,610.14 (2) Financial assets derecognised due to transfers Applicable □ Not applicable Unit: RMB Transfer ways of financial Amount of financial assets Gains or losses relating to Item assets derecognised derecognition Banker’s acceptance not yet Endorsement/discount 44,106,306.89 due in receivables financing. Factoring of accounts Accounts receivable 66,650,967.39 -685,702.55 receivable Total 110,757,274.28 -685,702.55 (3) Assets and transferred financial assets that the Company keeps recourse or retains part of corresponding rights or interests □ Applicable Not applicable XIII. Disclosure of Fair Value 1. Fair values of the assets and liabilities at the end of the period Unit: RMB Fair values at period-end Item First level Second level Third level measurement at fair measurement at fair measurement at fair Total value value value I. Constant measurement at fair -- -- -- -- value (I) Trading Financial 369,806,680.00 384,471.06 370,191,151.06 193 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Assets 1. Financial assets at fair value through 369,806,680.00 384,471.06 370,191,151.06 profit or loss in this period (1) Investment in debt instrument (2) Investment in 369,806,680.00 369,806,680.00 equity instrument (3) Derivative 384,471.06 384,471.06 Financial Assets 2. Financial assets 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 use rights for rent 2. Buildings for rent 3. Land use rights held and intended to be transferred after appreciation (V) Biological Assets 1. Consumable biological assets 2. Productive biological assets (VI) Receivables 685,382,779.93 685,382,779.93 Financing (VII) Other Non- current Financial 961,583,353.80 46,844,731.16 1,008,428,084.96 Assets 1. Financial assets at fair value through 961,583,353.80 46,844,731.16 1,008,428,084.96 profit or loss in this period (1) Investment in debt instrument (2) Investment in 46,844,731.16 46,844,731.16 equity instrument 194 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (3) Derivative Financial Assets (4) Others 961,583,353.80 961,583,353.80 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 369,806,680.00 1,647,350,604.79 46,844,731.16 2,064,002,015.95 measured at fair value (VIII) Transactional 1,196,685.79 1,196,685.79 financial liabilities Including: Trading bonds issued Derivative Financial Liabilities Others 1,196,685.79 1,196,685.79 (IX) Financial assets that are designated to be measured at fair value through profit or loss in this period Total amount of liabilities constantly 1,196,685.79 1,196,685.79 measured at their fair values II. Non-continuous fair -- -- -- -- value measurement (I) Holding assets for sale Total assets not constantly measured at fair value Total liabilities not constantly measured at fair value 2. Basis for determining the market value of continuous and non-continuous third-level fair value measurement items The company determines the fair value based on the unadjusted quoted prices of the same assets or liabilities that are available at the measurement date in the active market. 195 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 3. 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 the derivative financial assets/derivative financial liabilities is measured and recognized with reference to different parameters determined by the financial institutions on the basis of the market conditions then existing as well as the remaining term and transaction term of such transaction. 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 quotations provided by financial institutions. 4. 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. 5. 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. XIV. Related Parties and Related-party Transactions 1. The Company's Parent Company Shareholding ratio Proportion of Name of parent Registered Registered Business Nature of the parent voting rights of the company Address Capital company parent company Controlling shareholders Fu Liquan 31.08% 31.27% and actual controller Chen Ailing Actual controller 2.16% 2.18% 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 "X. Equities in other entities". 3. Information about the Company's joint ventures and affiliates For details of important associates or joint ventures of the Company, see Note "X. Equities in other entities". Here is 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. Affiliate Ruicity Digital Technology Co., Ltd. And its subsidiaries Affiliate Dezhou Shuzhi Information Technology Co., Ltd. Affiliate Zhejiang Huachuang Vision Technology Co., Ltd. Affiliate Ningbo Cida Yongshun Intelligent Technology Co., Ltd. Affiliate Guangxi FTZ Huaqin Wisdom Park Technology Research Affiliate 196 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Institute Co., Ltd. 4. Information about other related parties Names of other related parties Relationship between the Company and other related parties Zhejiang Huanuokang Technology Co., Ltd. and its subsidiaries Enterprise controlled by the actual controller Huayan Capital (Hangzhou) Private Equity Fund Management Enterprise controlled by the actual controller Co., Ltd. Zhejiang Hyxi Technology Co., Ltd. Enterprise controlled by the actual controller Ningbo Hualing Venture Capital Investment Partnership Enterprise controlled by the actual controller (Limited Partnership) Zhejiang Lancable Technology Co., Ltd. Enterprises where the actual controller has significant influence Zhejiang Leapmotor Technology Co., Ltd. and its affiliates Enterprises where the actual controller has significant influence (Note 1) China Mobile Communications Group Co., Ltd. and its Shareholders holding more than 5% of the shares affiliates Beijing Haitian Ruisheng Science Technology Ltd. Enterprises where the Company’s supervisors serve as directors Company A and other companies under its control Related parties Enterprises significantly influenced by the major shareholder of Hangzhou Vision Robot Technology Co., Ltd. (Note 2) the Company Enterprises controlled by the major shareholder of the Hangzhou Xintu Technology Co., Ltd. (Note 2) Company Note 1: "Zhejiang Leapmotor Technology Co., Ltd. and its affiliates" includes a total of eight companies that have related transactions with the Company, namely Zhejiang Leapmotor Technology Co., Ltd., Leapmotor Automobile Co., Ltd., Zhejiang Leapmotor Automobile Sales Service Co., Ltd., Jinhua Leapmotor New Energy Automotive Parts Technology Co., Ltd., Chongqing Lingdi Automobile Sales Service Co., Ltd., Jinhua Lingsheng Technology Co., Ltd.,Zhejiang Lingsheng Technology Co., Ltd., and Lingxiao Energy Technology (Wuyi) Co., Ltd. Note 2: Hangzhou Vision Robot Technology Co., Ltd. and Hangzhou Xintu Technology Co., Ltd. ended the affiliated relationship in April 2024. 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 Unit: RMB Content of the Amount Occurred Over the Amount Occurred Approved Related parties related - party in the Current transaction limit or in the Previous transaction limit transaction Period not Period Company A and Purchase of other companies 165,464,165.81 No 87,944,986.38 materials under its control China Mobile Material Communications procurement, 29,810,955.52 No 26,348,234.68 Group Co., Ltd. acceptance of and its affiliates services Zhejiang Huachuang Vision Purchase of 19,013,656.35 No 49,224,850.97 Technology Co., materials Ltd. Ruicity Digital Purchase of 8,517,077.21 No 197 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Technology Co., materials Ltd. And its subsidiaries Zhejiang Material Leapmotor procurement, Technology Co., 2,849,413.00 No 44,520.00 acceptance of Ltd. and its services affiliates Zhejiang Material Huanuokang procurement, Technology Co., 639,822.86 No 98,230.08 acceptance of Ltd. and its services subsidiaries Beijing Haitian Acceptance of Ruisheng Science 80,371.70 No services Technology Ltd. Material Hangzhou Vision procurement, Robot Technology 13,301.89 No 114,093.70 acceptance of Co., Ltd. services Zhejiang Lancable Purchase of Technology Co., 1,061.95 No materials Ltd. Sales of merchandise and provision of services Unit: RMB Content of the related - party Amount Occurred in the Amount Occurred in the Related parties transaction Current Period Previous Period Intelbras S.A. Sales of merchandise 143,079,215.80 446,779,132.82 Zhejiang Leapmotor Sales of merchandise and Technology Co., Ltd. and its 126,434,708.54 120,340,837.10 provision of services affiliates China Mobile Sales of merchandise and Communications Group Co., 86,084,408.42 102,813,489.29 provision of services Ltd. and its affiliates Ruicity Digital Technology Sales of merchandise 5,920,590.17 8,946,222.30 Co., Ltd. And its subsidiaries Dezhou Shuzhi Information Sales of merchandise and 5,488,111.52 2,199,876.10 Technology Co., Ltd. provision of services Ningbo Cida Yongshun Sales of merchandise and Intelligent Technology Co., 2,167,340.82 7,655,090.67 provision of services Ltd. Guangdong Zhishi Digital Sales of merchandise 891,772.36 1,839,830.02 Technology Co., Ltd. Zhejiang Huanuokang Technology Co., Ltd. and its Sales of merchandise 400,278.51 549,768.52 subsidiaries Zhejiang Huachuang Vision Sales of merchandise and 380,435.50 3,007,439.49 Technology Co., Ltd. provision of services Guangxi FTZ Huaqin Wisdom Park Technology Sales of merchandise 386,548.68 63,004.88 Research Institute Co., Ltd. Zhejiang Hyxi Technology Sales of merchandise 47,478.63 Co., Ltd. Hangzhou Xintu Technology Sales of merchandise and 1,362.74 3,066.44 Co., Ltd. provision of services 198 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Zhejiang Lancable Sales of merchandise -10,619.47 20,300.89 Technology Co., Ltd. Company A and other Sales of merchandise 17,638.82 companies under its control Hangzhou Vision Robot Sales of merchandise 4,513.28 Technology Co., Ltd. (2) Related leasing The Company being the lessor: Unit: RMB Rental income confirmed in Rental income confirmed in Name of the lessee Type of the leased assets this period the previous period Zhejiang Huanuokang Technology Co., Ltd. and its Buildings and constructions 876,922.77 901,966.90 subsidiaries Zhejiang Hyxi Technology Buildings and constructions 818,706.26 Co., Ltd. Zhejiang Leapmotor Technology Co., Ltd. and its Buildings and constructions 134,487.97 134,487.98 affiliates Huayan Capital (Hangzhou) Private Equity Fund Buildings and constructions 46,467.27 52,702.78 Management Co., Ltd. Zhejiang Huachuang Vision Buildings and constructions 10,045.86 10,045.87 Technology Co., Ltd. The Company being the lessee: Unit: RMB Simplified rental Variable lease expenses for short- payments not Interest expense on term leases and included in the Increased right-of- Rent paid lease liabilities low-value asset measurement of use assets borne Type of leases (if lease liabilities (if Name applicable) applicable) the of the leased Amoun Amoun Amoun Amoun Amoun Amoun Amoun Amoun Amoun Amoun lessor assets t t t t t t t t t t Occurre Occurre Occurre Occurre Occurre Occurre Occurre Occurre Occurre Occurre d in the d in the d in the d in the d in the d in the d in the d in the d in the d in the Current Previou Current Previou Current Previou Current Previou Current Previou Period s Period Period s Period Period s Period Period s Period Period s Period Zhejian g Leapm otor Machin Technol ery and 1,034,9 1,034,9 109,364 122,357 ogy equipm 15.00 15.00 .41 .01 Co., ent Ltd. and its affiliate s 199 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (3) Related guarantee The Company being the guarantor: Unit: RMB Guarantee fulfilled Secured parties Amount guaranteed Starting date Maturity date completely or not From the start of the guarantee period to three years after the Zhengzhou Dahua maturity date of each Zhian Information 50,000,000.00 June 25, 2023 note discounted by the Yes Technology Co., Ltd. Hangzhou Branch of China Merchants Bank within the credit extension period Zhengzhou Dahua Zhian Information 30,000,000.00 August 25, 2022 August 25, 2025 No Technology Co., Ltd. Zhejiang Huayixin Three years after the Technology Co., Ltd. 2,000,000.00 May 16, 2022 maturity of the debts in Yes (guarantee currency is the master contract US dollar) Three years after the Zhejiang Huayixin 10,000,000.00 April 29, 2022 maturity of the debts in No Technology Co., Ltd. the master contract Zhejiang Huayixin 2,000,000.00 August 25, 2022 August 25, 2025 No Technology Co., Ltd. Zhejiang Huayixin 8,000,000.00 October 21, 2022 September 18, 2024 No Technology Co., Ltd. Zhejiang Huaxiao 2,000,000.00 August 25, 2022 August 25, 2025 No Technology Co., Ltd. Zhejiang Huaxiao 8,000,000.00 October 21, 2022 September 18, 2024 No Technology Co., Ltd. Zhejiang Huajian 2,000,000.00 August 25, 2022 August 25, 2025 No Technology Co., Ltd. Zhejiang Pixfra 5,000,000.00 August 25, 2022 August 25, 2025 No Technology Co., Ltd. Zhejiang Huafei Intelligent Technology 2,000,000.00 August 25, 2022 August 25, 2025 No CO., LTD. From the start of the guarantee period to three years after the maturity date of each Zhejiang Fengshi 20,000,000.00 June 25, 2023 note discounted by the Yes Technology Co., Ltd. Hangzhou Branch of China Merchants Bank within the credit extension period Zhejiang Fengshi 100,000,000.00 August 25, 2022 August 25, 2025 No Technology Co., Ltd. Zhejiang Fengshi 20,000,000.00 October 21, 2022 September 18, 2024 No Technology Co., Ltd. Two years after the Zhejiang Dahua 300,000,000.00 March 28, 2019 maturity of the debts in Yes Zhilian Co., Ltd. the master contract From the effective date of the Commitment Letter to three years Zhejiang Dahua after the maturity date 160,000,000.00 June 09, 2023 Yes Zhilian Co., Ltd. of each loan or other financing under the Credit Agreement or of the accounts receivable 200 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. claims granted by the Hangzhou Branch of China Merchants Bank or the advance date of each advance within the credit extension period; For any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. Zhejiang Dahua 120,000,000.00 June 19, 2023 June 18, 2024 Yes Zhilian Co., Ltd. Zhejiang Dahua 350,000,000.00 June 19, 2023 June 18, 2024 Yes Zhilian Co., Ltd. Zhejiang Dahua Zhilian Co., Ltd. 5,000,000.00 December 03, 2021 December 02, 2024 No (guarantee currency is US dollar) Zhejiang Dahua Zhilian Co., Ltd. 12,500,000.00 July 13, 2023 July 12, 2024 No (guarantee currency is US dollar) Three years after the Zhejiang Dahua 165,000,000.00 July 26, 2021 maturity of the debts in No Zhilian Co., Ltd. the master contract Zhejiang Dahua 200,000,000.00 August 25, 2022 August 25, 2025 No Zhilian Co., Ltd. Zhejiang Dahua 150,000,000.00 September 19, 2022 September 18, 2024 No Zhilian Co., Ltd. From the date of expiration of the performance period of each debt in the master contract until three Zhejiang Dahua 500,000,000.00 July 24, 2023 years after the date of No Zhilian Co., Ltd. expiration of the performance period of the last due master debt under all master contracts. One year from the expiration date of the Zhejiang Dahua 10,000,000.00 January 02, 2024 debtor's performance No Zhilian Co., Ltd. period as agreed in the master contract Two years from the expiration date of the Zhejiang Dahua 300,000,000.00 March 29, 2024 debtor's performance No Zhilian Co., Ltd. period as agreed in the master contract From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Zhejiang Dahua Credit Agreement or of 160,000,000.00 June 07, 2024 No Zhilian Co., Ltd. the accounts receivable claims granted by the Hangzhou Branch of China Merchants Bank or the advance date of each advance within the credit extension period; 201 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. For any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Credit Agreement or of the accounts receivable claims granted by the Zhejiang Dahua Hangzhou Branch of System Engineering 40,000,000.00 June 09, 2023 China Merchants Bank Yes Co., Ltd. or the advance date of each advance within the credit extension period; For any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. Zhejiang Dahua Two years after the System Engineering 10,000,000.00 August 30, 2019 maturity of the debts in No Co., Ltd. the master contract Zhejiang Dahua System Engineering 5,000,000.00 August 25, 2022 August 25, 2025 No Co., Ltd. Three years from the effective date of the Maximum Amount Zhejiang Dahua Guarantee Contract to System Engineering 50,000,000.00 July 25, 2023 the expiration date of No Co., Ltd. the performance period of each debt under the Credit Business Agreement. One year from the signing of the project Zhejiang Dahua contract or 6 months of System Engineering 1,602,100.00 September 11, 2023 No stable operation of the Co., Ltd. system on line (whichever is later) From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Credit Agreement or of the accounts receivable Zhejiang Dahua claims granted by the System Engineering 40,000,000.00 June 07, 2024 No Hangzhou Branch of Co., Ltd. China Merchants Bank or the advance date of each advance within the credit extension period; For any specific extension of credit, the guarantee period shall be extended for an 202 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. additional three years after the expiration of the extension period. Zhejiang Dahua Vision 530,000,000.00 April 07, 2020 March 31, 2024 Yes Technology Co., Ltd. Three years after the Zhejiang Dahua Vision 1,000,000,000.00 February 04, 2021 maturity of the debts in Yes Technology Co., Ltd. the master contract From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Credit Agreement or of the accounts receivable claims granted by the Hangzhou Branch of Zhejiang Dahua Vision 400,000,000.00 June 09, 2023 China Merchants Bank Yes Technology Co., Ltd. or the advance date of each advance within the credit extension period; For any specific extension of credit, the guarantee period shall be extended for an additional three years after the expiration of the extension period. From the start of the guarantee period to three years after the maturity date of each Zhejiang Dahua Vision 200,000,000.00 June 25, 2023 note discounted by the Yes Technology Co., Ltd. Hangzhou Branch of China Merchants Bank within the credit extension period Three years from the next day of ICBC Zhejiang Dahua Vision 200,000,000.00 November 20, 2023 Qingchun Sub-branch's Yes Technology Co., Ltd. external payment commitment Zhejiang Dahua Vision Two years after the Technology Co., Ltd. 40,000,000.00 September 21, 2018 maturity of the debts in No (guarantee currency is the master contract US dollar) Two years after the Zhejiang Dahua Vision 220,000,000.00 October 13, 2017 maturity of the debts in No Technology Co., Ltd. the master contract Five years upon Zhejiang Dahua Vision expiration of debt 300,000,000.00 August 15, 2020 No Technology Co., Ltd. period of master contract Three years after the Zhejiang Dahua Vision 440,000,000.00 July 26, 2021 maturity of the debts in No Technology Co., Ltd. the master contract Three years after the Zhejiang Dahua Vision 200,000,000.00 October 20, 2021 maturity of the debts in No Technology Co., Ltd. the master contract Three years after the Zhejiang Dahua Vision 200,000,000.00 July 22, 2022 maturity of the debts in No Technology Co., Ltd. the master contract Zhejiang Dahua Vision 600,000,000.00 September 19, 2022 September 18, 2024 No Technology Co., Ltd. Zhejiang Dahua Vision From the date of 400,000,000.00 July 24, 2023 No Technology Co., Ltd. expiration of the 203 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. performance period of each debt in the master contract until three years after the date of expiration of the performance period of the last due master debt under all master contracts. Three years from the effective date of the Maximum Amount Guarantee Contract to Zhejiang Dahua Vision 500,000,000.00 July 25, 2023 the expiration date of No Technology Co., Ltd. the performance period of each debt under the Credit Business Agreement. Calculated separately on the basis of a single credit business handled by Dahua Vision Technology for the debtor, i.e. from the date of signing of the Zhejiang Dahua Vision 900,000,000.00 September 26, 2023 master contract for a No Technology Co., Ltd. single credit business to three years after the expiration date of the debtor's debt performance period under such master contract Three years from the expiration date of the Zhejiang Dahua Vision 330,000,000.00 September 26, 2023 debtor's performance No Technology Co., Ltd. period as agreed in the master claim contract Three years from the next day after the Zhejiang Dahua Vision expiry date of each type 1,000,000,000.00 March 01, 2024 No Technology Co., Ltd. of financing business under the master contract Two years from the expiration date of the Zhejiang Dahua Vision 530,000,000.00 April 01, 2024 debtor's performance No Technology Co., Ltd. period as agreed in the master contract From the effective date of the Commitment Letter to three years after the maturity date of each loan or other financing under the Credit Agreement or of the accounts receivable Zhejiang Dahua Vision claims granted by the 400,000,000.00 June 07, 2024 No Technology Co., Ltd. Hangzhou Branch of China Merchants Bank or the advance date of each advance within the credit extension period; For any specific extension of credit, the guarantee period shall be extended for an 204 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. additional three years after the expiration of the extension period. Zhejiang Dahua Security Network 5,000,000.00 August 25, 2022 August 25, 2025 No Operation Service Co., Ltd. From the start of the guarantee period to three years after the maturity date of each Changsha Dahua 10,000,000.00 June 25, 2023 note discounted by the Yes Technology Co., Ltd. Hangzhou Branch of China Merchants Bank within the credit extension period Changsha Dahua 30,000,000.00 August 25, 2022 August 25, 2025 No Technology Co., Ltd. Changsha Dahua 20,000,000.00 October 21, 2022 September 18, 2024 No Technology Co., Ltd. From the start of the guarantee period to three years after the maturity date of each Xi'an Dahua Zhilian 50,000,000.00 June 25, 2023 note discounted by the Yes Technology Co., Ltd. Hangzhou Branch of China Merchants Bank within the credit extension period Xi'an Dahua Zhilian 100,000,000.00 August 25, 2022 August 25, 2025 No Technology Co., Ltd. Xi'an Dahua Zhilian 25,000,000.00 October 21, 2022 September 18, 2024 No Technology Co., Ltd. Jiangsu Huaruipin 8,000,000.00 August 25, 2022 August 25, 2025 No Technology Co. Ltd. Jiangsu Huaruipin 15,000,000.00 October 21, 2022 September 18, 2024 No Technology Co. Ltd. Hangzhou Xiaohua 2,000,000.00 August 25, 2022 August 25, 2025 No Technology CO., LTD. Hangzhou Huacheng Two years after the Network Technology 50,000,000.00 August 30, 2019 maturity of the debts in Yes Co., Ltd. the master contract Hangzhou Huacheng Three years after the Network Technology 55,000,000.00 July 26, 2021 maturity of the debts in Yes Co., Ltd. the master contract Hangzhou Huacheng Network Technology 65,000,000.00 August 25, 2022 April 29, 2024 Yes Co., Ltd. Dahua Technology (HK) Limited 2,000,000.00 April 21, 2023 April 21, 2024 Yes (guarantee currency is US dollar) Dahua Technology (HK) Limited Ⅰ 3,000,000.00 April 22, 2024 April 22, 2025 No (guarantee currency is US dollar) From the start of the guarantee period to three years after the Chengdu Dahua Zhian maturity date of each Information 80,000,000.00 June 25, 2023 note discounted by the Yes Technology Service Hangzhou Branch of Co., Ltd. China Merchants Bank within the credit extension period 205 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Dahua Technology UK Limited Sign the Termination 1,160,000.00 August 12, 2020 No (guaranteed currency is Notice Letter GBP) Dahua Technology UK Limited 1,000,000.00 March 04, 2024 March 03, 2025 No (guarantee currency is US dollar) DAHUA TECHNOLOGY MEXICO S.A. DE C.V 1,000,000.00 October 18, 2023 October 20, 2024 No (guaranteed currency is US dollar) Dahua Technology Italy S.R.L Ⅰ 500,000.00 March 04, 2024 March 03, 2025 No (guarantee currency is US dollar) Dahua Technology France Sas Ⅰ 145,690.20 December 07, 2023 August 31, 2029 No (guarantee currency is EUR) Dahua Europe B.V. Ⅰ (guarantee currency is 1,500,000.00 March 04, 2024 March 03, 2025 No US dollar) The Company being the guaranteed party None (4) Asset transfer and debt restructuring of related parties Unit: RMB Content of the related - party Amount Occurred in the Amount Occurred in the Related parties transaction Current Period Previous Period Zhejiang Huachuang Vision Procurement of fixed assets 2,654.86 40,630.42 Technology Co., Ltd. China Mobile Communications Group Co., Procurement of fixed assets 1,767,786.05 Ltd. and its affiliates Zhejiang Huachuang Vision Selling of fixed assets 612,608.16 Technology Co., Ltd. Zhejiang Huanuokang Technology Co., Ltd. and its Selling of fixed assets 2,792.34 subsidiaries (5) Remuneration to key management personnel Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Salary of key management personnel 8,958,819.43 4,650,848.77 (6) Other related-party transactions 1) In January 2024, the Company acquired 25% equity in Zhejiang Dahua Investment Management Co., Ltd. held by its affiliate Zhejiang Huashi Investment Management Co., Ltd. for a consideration of RMB 23.109 million, and the Company's shareholding in 206 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Dahua Investment Management Co. increased from 75% to 100% after the acquisition, and Dahua Investment Management Co. became a wholly-owned subsidiary of the Company. 2) In February 2024, the controlling subsidiary, Zhejiang Huajian, purchased 39.5% equity in Huafei Intelligence from an affiliate, Ningbo Huaying Venture Capital Partnership (Limited Partnership), at a consideration of RMB 28.0155 million. 6. Receivables and payables of the related parties (1) Receivables Unit: RMB Closing Balance Opening Balance Item Name Related parties Book balance Bad debt provision Book balance Bad debt provision China Mobile Accounts Communications 167,988,128.18 20,275,762.13 140,286,722.77 15,390,276.69 receivable Group Co., Ltd. and its affiliates Zhejiang Leapmotor Accounts Technology Co., 145,238,165.14 7,362,452.14 158,504,082.59 7,998,998.48 receivable Ltd. and its affiliates Accounts Intelbras S.A. 109,710,832.38 5,485,297.09 399,216,383.81 19,960,819.19 receivable Ruicity Digital Accounts Technology Co., 17,071,064.35 1,185,568.97 18,610,308.67 1,161,880.61 receivable Ltd. And its subsidiaries Zhejiang Huanuokang Accounts Technology Co., 5,991,999.16 1,091,892.36 5,512,687.07 766,592.10 receivable Ltd. and its subsidiaries Dezhou Shuzhi Accounts Information 4,785,898.00 239,294.90 receivable Technology Co., Ltd. Ningbo Cida Yongshun Accounts Intelligent 4,042,825.01 250,463.63 4,955,930.01 247,796.50 receivable Technology Co., Ltd. Guangdong Zhishi Accounts Digital Technology 2,789,794.22 139,489.71 4,757,349.37 267,081.04 receivable Co., Ltd. Zhejiang Accounts Huachuang Vision 1,903,723.55 141,100.29 1,503,214.40 75,211.10 receivable Technology Co., Ltd. Zhejiang Hyxi Accounts Technology Co., 508,674.11 25,433.70 receivable Ltd. Company A and Accounts other companies 388,475.44 258,757.85 2,708,124.52 1,194,095.64 receivable under its control 207 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Guangxi FTZ Huaqin Wisdom Accounts Park Technology 156,000.00 7,800.00 31,200.00 1,560.00 receivable Research Institute Co., Ltd. Zhejiang Lancable Accounts Technology Co., 15,000.00 750.00 receivable Ltd. Hangzhou Xintu N/A (Note 1) N/A (Note 1) Accounts Technology Co., 81.60 4.08 receivable Ltd. Huayan Capital (Hangzhou) Accounts Private Equity 181.50 9.08 receivable Fund Management Co., Ltd. China Mobile Communications Prepayments 121,876.47 473,044.59 Group Co., Ltd. and its affiliates Company A and Prepayments other companies 1,009,420.72 685,807.08 under its control China Mobile Communications Contract Assets 6,427,785.75 1,766,289.93 7,708,740.44 1,807,246.75 Group Co., Ltd. and its affiliates Ruicity Digital Technology Co., Contract Assets 295,333.40 29,001.74 206,733.38 20,141.74 Ltd. And its subsidiaries Zhejiang Leapmotor Contract Assets Technology Co., 152,727.27 7,636.36 Ltd. and its affiliates China Mobile Communications Other Receivables 3,079,695.93 370,757.68 1,965,652.24 265,848.14 Group Co., Ltd. and its affiliates Zhejiang Leapmotor Other Receivables Technology Co., 184,850.00 9,242.50 64,850.00 3,242.50 Ltd. and its affiliates Note 1: The affiliated relationship has ended in the first half of 2024; (2) Payables Unit: RMB Item Name Related parties Closing balance Opening balance China Mobile Accounts Payable Communications Group Co., 38,344,992.37 38,418,336.92 Ltd. and its affiliates Zhejiang Huachuang Vision Accounts Payable 6,601,097.53 12,132,312.24 Technology Co., Ltd. 208 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Zhejiang Huanuokang Accounts Payable Technology Co., Ltd. and its 756,557.34 61,513.26 subsidiaries Ruicity Digital Technology Accounts Payable 12,227,782.84 9,167,655.86 Co., Ltd. And its subsidiaries Zhejiang Leapmotor Accounts Payable Technology Co., Ltd. and its 1,121,921.09 730,299.40 affiliates Zhejiang Lancable Accounts Payable 3,970.00 Technology Co., Ltd. China Mobile Contract liabilities Communications Group Co., 11,205,207.18 12,139,953.98 Ltd. and its affiliates Zhejiang Leapmotor Contract liabilities Technology Co., Ltd. and its 2,899,859.47 1,648,066.02 affiliates Huayan Capital (Hangzhou) Contract liabilities Private Equity Fund 107.08 Management Co., Ltd. Zhejiang Huanuokang Contract liabilities Technology Co., Ltd. and its 340,855.09 subsidiaries Hangzhou Xintu Technology Contract liabilities N/A (Note 1) 1,362.58 Co., Ltd. Zhejiang Hyxi Technology Contract liabilities 0.02 Co., Ltd. Ningbo Hualing Venture Capital Investment Other Payables 13,727,591.82 Partnership (Limited Partnership) China Mobile Other Payables Communications Group Co., 6,323,159.22 5,363,787.00 Ltd. and its affiliates Zhejiang Leapmotor Other Payables Technology Co., Ltd. and its 300,000.00 173,520.00 affiliates Zhejiang Huanuokang Other Payables Technology Co., Ltd. and its 63,070.00 63,070.00 subsidiaries Note 1: The affiliated relationship has ended in the first half of 2024. XV. Share-based Payment 1. Overview of share-based payment Applicable □ Not applicable Unit: RMB Category of Granted in the current Exercising in the current Unlocked in the current Lapsed in the current granted period period period period recipients Quantity Amount Quantity Amount Quantity Amount Quantity Amount Senior manageme 2,134,680.0 17,418,988. nt, other 0 80 manageme 209 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. nt, and key business personnel 2,134,680.0 17,418,988. Total 0 80 Stock options or other equity instruments outstanding at the end of the period Applicable □ Not applicable The stock options outstanding at the end of the Other equity instruments outstanding at the end of Category of granted period the period recipients Range of exercise Remaining term of Range of exercise Remaining term of prices contract prices contract Senior management, other management, and RMB 15.657/share 24 months RMB 8.16/share 24 months key business personnel Other notes (1) The employees of the Company and its subsidiaries hold the equity of HuaRay Technology through capital increase, direct or indirect equity transfers. According to the fair value of the investors recently introduced by HuaRay Technology, the confirmed share- based payment fee is RMB 36,032,191.13. (2) The employees of the Company and its subsidiaries hold the equity of Huacheng Network through capital increase, direct or indirect equity transfers. According to the fair value of the investors recently introduced by Huacheng Network, the confirmed share -based payment fee is RMB 3,601,982.25. (3) The employees of the Company and its subsidiaries hold the equity of Pixfra Technology through capital increase, direct or indirect equity transfers. According to the fair value of the investors recently introduced by Pixfra Technology, the confirmed share-based payment fee is RMB 11,236,464.16. 2. Situation of equity-settled share-based payment Applicable □ Not applicable Unit: RMB The fair value of the restricted stocks shall be determined based on the stock price and the grant cost of the stocks or stock price The method for determining the fair value of equity instruments of the most recent external investor entry as at the grant date, on the day of granting while the fair value of the stock options shall be determined under the Black-Scholes Model 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 of None current period and the previous period The accumulated amount of equity-settled share-based payment 473,264,034.64 counted into the capital reserve Amount of equity-settled share-based payment confirmed in 135,251,897.69 current period 3. Situation of cash-settled share-based payment □ Applicable Not applicable 210 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 4. Share-based payments in the current period Applicable □ Not applicable Unit: RMB Category of granted recipients Equity-settled share-based payments Cash-settled share-based payments Senior management, other management, 135,251,897.69 and key business personnel Total 135,251,897.69 5. Modification and termination of share-based payment None XVI. Commitments and Contingencies 1. Significant commitments Important commitments on the balance sheet day As of June 30, 2024, the Company's pledge information was as follows: (1) On May 30, 2024, the Company 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 (2024) No. 09915 (the contract term is from May 30, 2024 to May 30, 2025), to provide a guarantee for the "Asset Pool Business Cooperation Agreement" signed by the Company together with the subsidiary Zhejiang Dahua Vision Technology Co., Ltd., the subsidiary Zhejiang Dahua System Engineering Co., Ltd., the subsidiary Zhejiang Fengshi Technology Co., Ltd., the subsidiary Zhejiang Xiaohua 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 2.5 billion. Under the notes pool business, as of June 30, 2024, the Company had undue notes receivable of RMB 354,023,995.81 (where RMB 350,000,000.00 was related party notes receivable that should be included in the scope of consolidation), the subsidiary Zhejiang Dahua Vision Technology Co., Ltd. had undue notes receivable of RMB 460,285,734.37 (where RMB 150,240.28 was related party notes receivable that should be included in the scope of consolidation). Under the pledge, the Company issued the bank acceptance bills in the amount of RMB 18,616,053.43, the subsidiary Zhejiang Dahua Vision Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 453,063,480.44, and the subsidiary Zhejiang Dahua System Engineering Co., Ltd. issued the bank acceptance bills in the amount of RMB 32,955.32. (2) On May 30, 2024, 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 (2024) No. 09483 (the contract term is from May 30, 2024 to May 30, 2025), 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 June 30, 2024, RMB 428,165,776.29 of undue notes receivable (of which RMB 290,000,0 00.00 was related party notes that should be included in the scope of the consolidated financial statements) of the subsidiary Zhejiang Dahua Zhilian Co., Ltd. was pledged for the issuance of acceptance bills. Under the pledge, the subsidiary Zhejiang Dahua Zhilian Co., Ltd. issued the bank acceptance bills in the amount of RMB 215,325,910.54. (3) On June 1, 2022, the Company and Hangzhou Branch of China Merchants Bank Co., Ltd. signed the "Credit Agreement for Notes Pool Business" (No.: 571XY2022013930), which promised a special credit limit of RMB 1.5 billion for the notes pool, and allocated the same limit to the subsidiary Zhejiang Dahua Vision Technology Co., Ltd., the subsidiary Zhejiang Dahua System Engineering Co., 211 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Ltd., the subsidiary Hangzhou Huacheng Network Technology Co., Ltd., the subsidiary Zhejiang Fengshi Technology Co., Ltd., the subsidiary Zhejiang Huafei Intelligent Technology Co., Ltd., the subsidiary Zhejiang Huayixin Technology Co., Ltd., the subsidiary Zhejiang Huaxiao Technology Co., Ltd.,, the subsidiary Zhejiang Huajian Technology Co., Ltd., the subsidiary Xi'an Dahua Zhilian Technology Co., Ltd., the subsidiary Zhejiang Dahua Intelligent IoT Operation Service Co., Ltd., and the subsidiary Zhejiang Dahua Zhilian Co., Ltd. Under the notes pool business, as of June 30, 2024, the Company had undue notes receivable of RMB 250,148,691.16 (where RMB 250,000,000.00 was related party notes receivable that should be included in the scope of consolidation), the subsidiary Zhejiang Dahua Vision Technology Co., Ltd. had undue notes receivable of RMB 185,128,867.91 (where RMB 100,000,000.00 was related party notes receivable that should be included in the scope of consolidation), the subsidiary Zhejiang Dahua System Engineering Co., Ltd. had undue notes receivable of RMB 1,500,000.00, the subsidiary Zhejiang Huajian Technology Co., Ltd. Had undue notes receivable of RMB 3,056,074.09 and the subsidiary Zhejiang Dahua Intelligent IoT Operation Service Co., Ltd. had undue notes receivable of RMB 466,827.20 pledged for issuing bank acceptance bills. Under the pledge, the subsidiary Hangzhou Huacheng Network Technology Co., Ltd. issued the bank acceptance bills in the amoun t of RMB 72,499,490.30, the subsidiary Zhejiang Fengshi Technology Co., Ltd. Issued the bank acceptance bills in the amount of RMB 189,274,762.80, the subsidiary Zhejiang Huajian Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 388,445.48, the subsidiary Zhejiang Huaxiao Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 242,622.30 and the subsidiary Zhejiang Huayixin Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 105,850.49. (4) On May 17, 2024, the subsidiary Zhejiang Dahua Vision Technology Co., Ltd. and Bank of Hangzhou Co., Ltd. entered into the “Supplemental Agreement to the Asset Steward Pledge Contract” (No. E-C-B-18-2), and extended the term of “Pledge Contract for Maximum Amount of Individual Asset Management” to May 16, 2027, agreeing on providing a guarantee for the “Asset Management Service Agreement” signed by the subsidiary Zhejiang Dahua Vision 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 June 30, 2024, RMB 36,224,845.94 of undue notes receivable of the subsidiary Zhejiang Dahua Vision Technology Co., Ltd. were pledged for the issuance of acceptance bills. Under the pledge, the subsidiary Zhejiang Dahua Vision Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 0. (5) Under the Asset Pool Charge-off Agreement PPHJQZCZ 20230731 No.001 (the contract term is from August 18, 2023 to August 17, 2024) made by and between the Company and Ping An Bank Limited Hangzhou Branch on August 18, 2023, a special credit line of RMB 1 billion in note pool was granted and was also allocated to the subsidiary Zhejiang Dahua Vision Technology Co., Ltd. , the subsidiary Jiangsu Huaruipin Technology Co., Ltd., the subsidiary Zhejiang Pixfra Technology Co., Ltd. and the subsidiary Changsha Dahua Technology Co., Ltd. Under the notes pool business, as of June 30, 2024, the Company had undue notes receivable of RMB 101,058,158.02 (where RMB 100,000,000.00 was related party notes receivable that should be included in the scope of consolidation), the subsidiary Zhejiang Dahua Vision Technology Co., Ltd. had undue notes receivable of RMB 85,190,149.97, the subsidiary Jiangsu Huaruipin Technology Co., Ltd. had undue notes receivable of RMB 2,882,500.00, the subsidiary Changsha Dahua Technology Co., Ltd. had undue notes receivable of RMB 541,842.30 and the subsidiary Zhejiang Pixfra Technology Co., Ltd. had undue notes receivable of RMB 571,790.95 pledged for issuing bank acceptance bills. Under the pledge, the subsidiary Zhejiang Dahua Vision Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 57,046,965.00, the subsidiary Jiangsu Huaruipin Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 4,987,674.26, the subsidiary Zhejiang Pixfra Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 310,844.25 and the subsidiary Changsha Dahua Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 9,507,064.62. (6) 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. 212 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Under the notes pool business, as of June 30, 2024, RMB 76,448,443.46 of undue notes receivable of the subsidiary Zhejiang HuaRay Technology Co., Ltd. were pledged for the issuance of acceptance bills. Under the pledge, the subsidiary Zhejiang HuaRay Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 68,438,313.20. (7) The subsidiary Zhejiang HuaRay Technology Co., Ltd. and CITIC Bank Limited Hangzhou Branch entered into the "Asset Pool Business Cooperation Agreement", agreeing on a credit limit of RMB 0.3 billion for asset pool business. Under the asset pool business, as of June 30, 2024, RMB 88,000.00 of undue notes receivable of the subsidiary Zhejiang HuaRay Technology Co., Ltd. were pledged for the issuance of acceptance bills. Under the pledge, the subsidiary Zhejiang HuaRay Technology Co., Ltd. issued the bank acceptance bills in the amount of RMB 88,000.00. 2. Contingencies (1) Important contingent matters on the balance sheet day No important contingent matters on the balance sheet day. (2) Description required even if no important contingent matter is to be disclosed by the Company No important contingent matter to be disclosed by the Company. XVII. Events after the Balance Sheet Date 1. Profit Distribution Proposed dividend per 10 shares (RMB) 1.84 Proposed dividend per 10 shares (shares) 0 Proposed number of shares transferred for per 10 shares 0 (shares) Number of dividends declared for every 10 shares after review 1.84 and approval (RMB) Number of bonus shares declared for every 10 shares after 0 review and approval (shares) Declared number of shares transferred per 10 shares after 0 review and approval (shares) Based on 3,272,527,089 shares after deducting the re- purchased shares (19,819,601 shares), the Company paid a cash of RMB 1.84 (tax inclusive) every 10 shares to all Profit distribution plan shareholders, and distributed RMB 602,144,984.38 of cash bonus. It did not convert capital reserve into share capital or paid bonus shares, and the rest will be distributed in the future. 213 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. XVIII. 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, management 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 revenue Operating Cost Domestic 7,381,482,622.15 4,712,943,582.38 Overseas 7,485,139,947.66 4,018,482,056.15 Total 14,866,622,569.81 8,731,425,638.53 Product subsection Unit: RMB Item Operating revenue Operating Cost Smart IoT Products and Solutions 12,028,870,893.80 6,806,823,631.23 Including: Software business 758,033,553.36 252,248,321.27 Innovated Businesses 2,461,115,617.88 1,600,810,667.52 Others 376,636,058.13 323,791,339.78 Total 14,866,622,569.81 8,731,425,638.53 XIX. Notes to Main Items in the Financial Statements of the Parent Company 1. Accounts receivable (1) Disclosure by aging Unit: RMB Aging Closing balance Opening balance Within 1 year (including 1 year) 3,520,711,199.24 6,181,011,320.94 1 to 2 years 278,767,366.37 220,370,669.05 2 to 3 years 191,396,736.66 205,500,322.81 3 years or above 240,199,560.55 209,345,603.19 3 to 4 years 157,951,460.57 139,992,165.49 4 to 5 years 56,782,246.68 48,597,714.50 5 years or above 25,465,853.30 20,755,723.20 Total 4,231,074,862.82 6,816,227,915.99 214 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (2) Disclosure by Bad Debt Accrual Method Unit: RMB Closing Balance Opening Balance Book balance Bad debt provision Book balance Bad debt provision Categor y Accrued Book Accrued Book Proporti value Proporti value Amount Amount proporti Amount Amount proporti on on on on Account s receivab les with the bad debt 39,711,3 39,711,3 39,711,3 39,711,3 0.94% 100.00% 0.58% 100.00% provisio 90.05 90.05 90.05 90.05 n accrued based on single item Includ ing: Account s receivab le with insignifi cant single 39,711,3 39,711,3 39,711,3 39,711,3 amount 0.94% 100.00% 0.58% 100.00% 90.05 90.05 90.05 90.05 but accrued for separate provisio n of bad debt Account s receivab les with the bad debt 4,191,36 157,521, 4,033,84 6,776,51 135,569, 6,640,94 99.06% 3.76% 99.42% 2.00% provisio 3,472.77 050.50 2,422.27 6,525.94 555.41 6,970.53 n accrued based on combina tions Includ ing: Portfolio 1: 2,983,85 2,983,85 5,668,80 5,668,80 70.52% 83.17% Related 6,187.77 6,187.77 0,812.35 0,812.35 Parties 215 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Portfolio Portfolio 2: Aging 1,207,50 157,521, 1,049,98 1,107,71 135,569, 972,146, 28.54% 13.05% 16.25% 12.24% Analysis 7,285.00 050.50 6,234.50 5,713.59 555.41 158.18 Portfolio 4,231,07 197,232, 4,033,84 6,816,22 175,280, 6,640,94 Total 100.00% 100.00% 4,862.82 440.55 2,422.27 7,915.99 945.46 6,970.53 Category name of individual provision for bad debts: Accounts receivable with insignificant single amount but accrued for separate provision of bad debt Unit: RMB Opening Balance Closing Balance Name Reason for Bad debt Bad debt Accrued Book balance Book balance making bad provision provision proportion debt provision Expected to be Customer 1 38,612,198.42 38,612,198.42 38,612,198.42 38,612,198.42 100.00% unable to recover Expected to be Other sporadic 1,099,191.63 1,099,191.63 1,099,191.63 1,099,191.63 100.00% unable to customers recover Total 39,711,390.05 39,711,390.05 39,711,390.05 39,711,390.05 Category name of bad debt provision based on combination: Aging Analysis Portfolio Unit: RMB Closing Balance Name Book balance Bad debt provision Accrued proportion Within 1 Year 773,288,547.88 38,664,427.40 5.00% 1 to 2 years 205,967,338.20 20,596,733.82 10.00% 2 to 3 years 130,647,249.12 39,194,174.74 30.00% 3 to 4 years 72,891,642.29 36,445,821.15 50.00% 4 to 5 years 10,463,070.59 8,370,456.47 80.00% 5 years or above 14,249,436.92 14,249,436.92 100.00% Total 1,207,507,285.00 157,521,050.50 If the bad debt provisions of accounts receivable are made according to the general model of expected credit losses: □ Applicable Not applicable (3) 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 Opening Closing Category Recovered or Balance Accrued Written Off Others Balance Reversed Bad debt 175,280,945.46 21,951,495.09 197,232,440.55 provision Total 175,280,945.46 21,951,495.09 197,232,440.55 Significant amount of recovered or reversed bad debt provision in this period: None 216 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (4) Accounts receivable and contract assets of the top five closing balances collected by debtors Unit: RMB Closing balance of As a percentage of Closing balance of provision for bad Closing balance of accounts Closing balance of accounts debts on accounts Name of Unit accounts receivables and contract assets receivable and receivable and receivable total ending contract assets impairment of balance contract assets Customer 1 2,244,848,035.21 2,244,848,035.21 52.53% Customer 2 335,445,614.92 335,445,614.92 7.85% Customer 3 78,471,394.93 78,471,394.93 1.84% Customer 4 69,500,000.04 69,500,000.04 1.63% Customer 5 173,725,290.13 4,033,607.19 177,758,897.32 4.16% 32,220,570.94 Total 2,901,990,335.23 4,033,607.19 2,906,023,942.42 68.01% 32,220,570.94 2. Other Receivables Unit: RMB Item Closing Balance Opening Balance Dividends Receivable 1,243,275.00 Other Receivables 13,951,333,800.18 11,736,609,900.41 Total 13,952,577,075.18 11,736,609,900.41 (1) Dividends Receivable 1) Classification of Dividends Receivable Unit: RMB Project (or Invested Unit) Closing Balance Opening Balance Smartsens Technology (Shanghai) Co., 1,243,275.00 Ltd. Total 1,243,275.00 (2) Other receivables 1) Other receivables categorized by the nature of the funds Unit: RMB Nature of the funds Closing balance Opening balance Deposits 43,108,287.06 42,885,100.54 Prepaid or advance expense 47,743,274.09 55,413,467.31 Employee home loan 60,869,540.00 70,683,455.00 Incomings and outgoings 13,833,023,680.90 11,602,342,723.04 Others 2,060,890.30 401,773.49 Total 13,986,805,672.35 11,771,726,519.38 217 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 2) Disclosure by aging Unit: RMB Aging Closing balance Opening balance Within 1 year (including 1 year) 13,479,839,597.85 11,151,113,722.07 1 to 2 years 80,114,874.97 152,050,338.67 2 to 3 years 67,213,898.99 103,271,253.97 3 years or above 359,637,300.54 365,291,204.67 3 to 4 years 69,388,836.67 156,024,115.87 4 to 5 years 103,682,547.56 38,468,597.33 5 years or above 186,565,916.31 170,798,491.47 Total 13,986,805,672.35 11,771,726,519.38 3) Disclosure by bad debt accrual method Unit: RMB Closing Balance Opening Balance Book balance Bad debt provision Book balance Bad debt provision Categor y Accrued Book Accrued Book Proporti value Proporti value Amount Amount proporti Amount Amount proporti on on on on Provisio n of bad 13,986,8 13,951,3 11,771,7 11,736,6 debts 35,471,8 35,116,6 05,672.3 100.00% 0.25% 33,800.1 26,519.3 100.00% 0.30% 09,900.4 based on 72.17 18.97 5 8 8 1 combina tion Includ ing: Portfolio 1: 13,833,0 13,833,0 11,602,3 11,602,3 Related 23,680.9 98.90% 23,680.9 42,723.0 98.56% 42,723.0 Parties 0 0 4 4 Portfolio Portfolio 2: Aging 153,781, 35,471,8 118,310, 169,383, 35,116,6 134,267, 1.10% 23.07% 1.44% 20.73% Analysis 991.45 72.17 119.28 796.34 18.97 177.37 Portfolio 13,986,8 13,951,3 11,771,7 11,736,6 35,471,8 35,116,6 Total 05,672.3 100.00% 33,800.1 26,519.3 100.00% 09,900.4 72.17 18.97 5 8 8 1 Category name of bad debt provision based on combination: Aging Analysis Portfolio Unit: RMB Closing Balance Name Book balance Bad debt provision Accrued proportion Within 1 year (including 1 71,429,386.60 3,571,469.33 5.00% year) 1 to 2 years 27,365,865.55 2,736,586.56 10.00% 2 to 3 years 23,969,251.21 7,190,775.36 30.00% 3 to 4 years 12,457,684.30 6,228,842.15 50.00% 218 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. 4 to 5 years 14,078,025.09 11,262,420.07 80.00% 5 years or above 4,481,778.70 4,481,778.70 100.00% Total 153,781,991.45 35,471,872.17 Provision for bad debts based on general model of expected credit losses: Unit: RMB Phase One Phase Two Phase Three Expected credit losses Expected credit losses Bad debt provision Expected credit losses for the entire extension for the entire extension Total in the next 12 months (without credit (with credit impairment) impairment) Balance as of January 22,429,894.62 11,227,684.56 1,459,039.79 35,116,618.97 1, 2024 Balance in the current period as of January 1, 2024 --Transfer to phase two -332,408.86 332,408.86 --Transfer to phase -34,390.00 -45,300.00 79,690.00 three Provisions of this 1,447,087.15 667,514.00 2,114,601.15 period Reversals in this period 1,649,916.95 1,649,916.95 Write off in this period 9,431.00 100,000.00 109,431.00 Balance as of June 30, 20,403,747.81 12,861,880.57 2,206,243.79 35,471,872.17 2024 Book balance changes with significant changes in loss provision in the current period □ Applicable Not applicable 4) 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 Opening Closing Category Recovered or Resale or write- Balance Accrued Others Balance Reversed off Bad debt 35,116,618.97 2,114,601.15 1,649,916.95 109,431.00 35,471,872.17 provision Total 35,116,618.97 2,114,601.15 1,649,916.95 109,431.00 35,471,872.17 Significant amount of recovered or reversed bad debt provision in this period: None 5) Accounts receivable actually written off in this period Unit: RMB Item Write-off amount Other accounts receivable actually written off 109,431.00 219 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Write-off of other important receivables: None 6) Other receivables of the top five closing balances collected by debtors Unit: RMB As a percentage of Bad debt provision Nature of the total other Name of Unit Closing Balance Aging at the end of the funds receivables at the period end of the period RMB 9,508,518,058.76 within 1 year, Incomings and Company 1 9,508,912,790.40 RMB 219.61 for 1- 67.98% outgoings 2 years, RMB 394,512.03 for 2-3 years Incomings and Company 2 2,261,965,873.93 Within 1 year 16.17% outgoings RMB 864,250,172.57 within 1 year, RMB 2,900,000.00 for 1-2 years, Incomings and RMB 4,700,400.00 Company 3 911,945,472.56 6.52% outgoings for 2-3 years, RMB 5,901,013.50 for 3-4 years, RMB 34,193,886.49 for 4-5 years Incomings and Company 4 263,635,181.57 Within 1 year 1.88% outgoings RMB 9,105,508.49 within 1 year, RMB 9,080,630.14 for 1-2 years, RMB 10,006,656.50 for Incomings and Company 5 209,823,025.32 2-3 years, RMB 1.50% outgoings 8,757,718.98 for 3-4 years, RMB 8,918,883.13 for 4-5 years, RMB 163,953,628.08 for 5 years or above Total 13,156,282,343.78 94.05% 3. Long-term Equity Investments Unit: RMB Closing Balance Opening Balance Item Provision for Provision for Book balance Book value Book balance Book value impairment impairment 220 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Investment in 8,050,494,737. 8,050,494,737. 8,003,642,515. 8,003,642,515. subsidiaries 88 88 21 21 Investment in affiliates and 179,139,117.95 723,496.39 178,415,621.56 188,883,917.03 723,496.39 188,160,420.64 joint ventures 8,229,633,855. 8,228,910,359. 8,192,526,432. 8,191,802,935. Total 723,496.39 723,496.39 83 44 24 85 (1) Investment in subsidiaries Unit: RMB Opening Decrease/Increase in the current period Closing Opening Closing The balance of Provision balance of balance balance invested provision Investment Investment for provision (book Others (book entity for s increased decreased impairment for decline value) value) impairment accrued in value Zhejiang Dahua 544,717,88 3,925,019.4 548,642,90 System 0.88 1 0.29 Engineerin g Co., Ltd. Zhejiang Dahua Security 102,235,99 102,274,02 Network 38,030.34 6.18 6.52 Operation Service Co., Ltd. Zhejiang Dahua 5,100,000.0 5,100,000.0 Ju'an 0 0 Technology Co., Ltd. Guangxi Dahua Informatio 6,221,853.6 6,256,907.0 35,053.44 n 5 9 Technology Co., Ltd. Dahua Technology 669,687,34 669,687,34 (HK) 7.00 7.00 Limited Zhejiang Dahua 1,301,496,1 5,560,195.9 1,307,056,3 Vision 74.07 7 70.04 Technology Co., Ltd. Guangxi Dahua Yunlian 20,002,580. 20,002,580. Informatio 76 76 n Technology Co., Ltd. 221 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Hangzhou Xiaohua 9,463,819.7 9,638,229.4 174,409.62 Technology 9 1 CO., LTD. Zhejiang Dahua 1,853,882,5 35,725,666. 1,889,608,2 Zhilian 87.98 55 54.53 Co., Ltd. Zhejiang Dahua 62,175,000. 23,109,000. 85,284,000. Investment 00 00 00 Manageme nt Co., Ltd. Guangxi Dahua 71,342,564. 71,382,714. 40,150.02 Zhicheng 89 91 Co., Ltd. Hangzhou Huacheng 33,452,823. 1,535,670.2 34,988,493. Network 33 5 58 Technology Co., Ltd. Zhejiang HuaRay 43,042,525. 4,785,720.1 47,828,245. Technology 36 7 53 Co., Ltd. Hangzhou Fuyang 5,131,561.9 5,142,082.5 Hua'ao 10,520.64 1 5 Technology Co., Ltd. Zhejiang Huafei 39,020,809. 36,097,000. 3,064,461.8 Intelligent 140,652.65 23 00 8 Technology CO., LTD. Guizhou Huayi 1,800,000.0 1,800,000.0 Shixin 0 0 Technology Co., Ltd. Zhejiang Fengshi 9,076,201.6 9,099,814.7 23,613.12 Technology 2 4 Co., Ltd. Dahua Technology 8,102,000.0 8,102,000.0 Holdings 0 0 Limited Zhejiang Huaxiao 39,503,195. 40,090,625. 587,429.88 Technology 53 41 Co., Ltd. Xi'an Dahua 991,403,69 991,968,35 564,660.18 Zhilian 3.10 3.28 Technology 222 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Co., Ltd. Jiangsu Huaruipin 18,066,240. 18,135,755. 69,514.56 Technology 73 29 Co. Ltd. Beijing Huayue Shangchen g 10,986,257. 11,148,722. Informatio 162,465.26 22 48 n Technology Service Co., Ltd. Zhejiang Dahua 60,000,000. 60,000,000. Jinzhi 00 00 Technology Co., Ltd. Shanghai Huashang Chengyue Informatio 2,624,687.5 2,990,413.6 365,726.10 n 7 7 Technology Service Co., Ltd. Zhejiang Zhoushan Digital 17,640,000. 17,640,000. Developme 00 00 nt Operation Co. Ltd. Guangxi Dahua 30,000,000. 30,000,000. Technology 00 00 Co., Ltd. Zhejiang Huayixin 41,057,905. 41,157,509. 99,603.55 Technology 45 00 Co., Ltd. Zhejiang Huaruijie 54,759,369. 55,709,260. 949,891.30 Technology 02 32 Co., Ltd. Chengdu Dahua Zhilian 600,967,71 601,153,32 Informatio 185,610.83 1.17 2.00 n Technology Co., Ltd. Chengdu Dahua 554,700,00 554,700,00 Zhian 0.00 0.00 Informatio 223 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. n Technology Service Co., Ltd. Chengdu Huishan Smart 5,800,000.0 5,800,000.0 Network 0 0 Technology Co., Ltd. Zhejiang Huajian 25,438,594. 26,255,942. 817,348.09 Technology 24 33 Co., Ltd. Xinjiang Dahua Zhixin Informatio 2,055.08 2,055.08 n Technology Co., Ltd. Guangxi Huacheng 181,131.07 28,702.02 209,833.09 Technology Co., Ltd. Hangzhou Huacheng 4,537,212.6 1,405,896.3 5,943,108.9 Software 1 6 7 Co., Ltd. Dahua Technology 72,864.00 72,864.00 Canada Inc. Chengdu Dahua Zhishu Informatio 10,000,000. 10,000,000. n 00 00 Technology Service Co., Ltd. Zhengzhou Dahua Zhian 30,000,000. 30,000,000. Informatio 00 00 n Technology Co., Ltd. Dahua Technology 1,000,000.0 1,000,000.0 Internation 0 0 al Pte. Ltd. Changsha Dahua 100,029,57 100,039,43 9,858.24 Technology 4.72 2.96 Co., Ltd. Zhejiang 592,510,76 1,910,495.7 594,421,26 224 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Pixfra 5.20 0 0.90 Technology Co., Ltd. Zhejiang Dahua Intelligent 16,050,203. 16,396,856. IoT 346,653.10 52 62 Operation Service Co., Ltd. Henan Dahua Zhilian Informatio 163,701.90 54,567.30 218,269.20 n Technology Co., Ltd. Yibin Huahui Informatio 26,184.84 13,092.42 39,277.26 n Technology Co., Ltd. Luoyang Dahua Zhiyu 10,000,000. 10,000,000. Informatio 00 00 n Technology Co., Ltd. Xi'an IMOU Zhilian 43,251.72 21,625.86 64,877.58 Technology Co., Ltd. Guangdong Huaxiyue Intelligent 126,189.87 252,379.74 378,569.61 Technology Co., Ltd. 8,003,642,5 82,949,222. 36,097,000. 8,050,494,7 Total 15.21 67 00 37.88 (2) Investment in affiliates and joint ventures Unit: RMB Decrease/Increase in the current period Closin Openi Invest Adjust Cash g Openi ng ment ment Closin divide Provisi balanc Name ng balanc profit on g Invest Invest Other nds or on for e of of balanc e of and other balanc ments ment change profit impair provisi Investe e provisi loss compr Others e increas decrea s in declare ment on for es (book on for recogn ehensi (book ed sed equity d to accrue decline value) impair ized ve value) distrib d in ment under incom ute value the e 225 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. equity metho d Ⅰ. Joint ventures II. Affiliates Ruicit y Digital 78,231 - 71,748 Techn ,566.1 6,483, ,188.4 ology 0 377.66 4 Co., Ltd. Hangz hou Juhuan yan Inform 723,49 723,49 ation 6.39 6.39 Techn ology Co., Ltd. Ningb o Huaya n Chuan gxi Ventur e 67,432 67,650 217,95 Capital ,554.8 ,506.8 2.09 Invest 0 9 ment Partner ship (Limit ed Partner ship) Dezho u Shuzhi Inform 3,444, 59,180 3,503, ation 758.26 .72 938.98 Techn ology Co., Ltd. Sichua n Hengji Anhua - 1,121, 1,030, Interne 90,896 844.56 947.84 t of .72 Things Techn ology 226 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Co., Ltd. Zhejia ng Huach uang 37,929 - 34,482 1,704, Vision ,696.9 5,152, ,039.4 423.02 Techn 2 080.53 1 ology Co., Ltd. - 188,16 178,41 Subtot 723,49 11,449 1,704, 723,49 0,420. 5,621. al 6.39 ,222.1 423.02 6.39 64 56 0 - 188,16 178,41 723,49 11,449 1,704, 723,49 Total 0,420. 5,621. 6.39 ,222.1 423.02 6.39 64 56 0 The recoverable amount is determined as the net of fair value less costs of disposal. □ Applicable Not applicable The recoverable amount is determined as the present value of the expected future cash flows. □ Applicable Not applicable 4. 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 3,299,871,504.63 562,470,540.80 4,154,588,989.34 698,750,728.04 Other businesses 32,747,331.95 17,070,472.33 29,728,074.55 21,033,992.07 Total 3,332,618,836.58 579,541,013.13 4,184,317,063.89 719,784,720.11 5. Investment income Unit: RMB Item Amount Occurred in the Current Period Amount Occurred in the Previous Period Long-term equity investment income 1,149,863.64 calculated by cost method Long-term equity investment income -11,449,222.10 -189,891,800.93 measured by equity method Investment income from disposal of 6,812,806.50 539,223.39 long-term equity investment Investment income from trading 1,243,275.00 financial assets during the holding period Investment income from disposal of 15,753,424.73 trading financial assets Investment income on other non-current financial assets 26,592.41 2,372,827.09 during the holding period 227 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. Investment income from national debt 308,062.29 569,386.14 reverse repurchase Profits from recognition termination of -5,686,129.53 -3,617,354.24 financial assets Total 7,008,809.30 -188,877,854.91 XX. Supplementary Information 1. Breakdown of non-recurring gains and losses for this period Applicable □ Not applicable Unit: RMB Item Amount Note Gains and losses on disposal of non-current assets 104,889,898.73 The government subsidies included in the current profits and losses (excluding the government subsidies closely related to regular businesses of the Company, in line with 81,469,680.71 national policies, entitled to according to the established standard, and continuously impacting the Company’s profits and losses) Profits and losses resulting from the changes in fair value for financial assets and financial liabilities held by non- financial enterprises, and from disposal of financial assets -45,494,542.45 and liabilities, excluding the effective hedging businesses related to the regular business operation of the Company Gains or losses from investment or asset management -95,376,430.24 entrusted to others Reversal of the receivables depreciation reserves for 2,567,783.80 separate impairment test Profits and losses on debt restructuring -70,000.00 Non-Operating Revenue and expenses other than the 3,993,096.01 above Other gains and losses items that fit the definition of non- -1,833,839.60 recurring gains and losses Less: Impact of income tax -8,443,918.44 Impact of minority equity (after tax) 11,237,589.47 Total 47,351,975.93 -- 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 listed 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 Earnings per share Profit for the reporting period Weighted Average ROE Basic Earnings per Share Diluted Earnings per Share 228 2024 Semi-Annual Report of Zhejiang Dahua Technology Co., Ltd. (RMB/Share) (RMB/Share) Net profit attributable to common shareholders of the 5.10% 0.56 0.56 Company Net profit attributable to common shareholders of the Company after deducting 4.97% 0.54 0.54 non-recurring gains and losses 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 (3) For explanation of differences in accounting data between domestic and overseas accounting standards, the name of the overseas accounting firm shall be indicated if the audited data by an overseas accounting firm has been adjusted for difference. □ Applicable Not applicable Zhejiang Dahua Technology Co., Ltd. Statutory Representative: Fu Liquan August 24, 2024 229