Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report April 2022 1 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section I. Important Notice, Contents and Paraphrase Board of Directors, Board of Supervisory, all directors, supervisors and senior executives of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as The Company) hereby confirm that there are no any fictitious records, misleading statements, or important omissions carried in this report, and shall take all responsibilities, individual and/or joint, for the reality, accuracy and completion of the whole contents. Sun Xigang, principal of the Company, Wang Huilin, person in charger of accounting works and Tang Yiqiao, head of accounting organization (accounting principal) hereby confirm that the Financial Report of Annual Report 2021 is authentic, accurate and complete. All directors are attend the Meeting for Report deliberation. The forward-looking statements such as operation programme involved in the annual report do not constitute a substantial commitment of the Company to investors. Investors and relevant persons should maintain sufficient risk awareness and understand the differences between programme, forecasts and commitments. Possible risks that might be countered during the development have been analyzed in Section III. Management Discussion and Analysis in the Report, investors are kindly advised to check. The Company has no plans of cash dividend distributed, no bonus shares and has no share converted from capital reserve either. 2 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Contents Section I Important Notice, Contents and Paraphrase ......................................................................... 2 Section II Company Profile and Main Financial Indexes .................................................................... 6 Section III Management Discussion and Analysis ............................................................................. 12 Section IV Corporate Governance ..................................................................................................... 32 Section V Enviornmetnal and Social Responsibility ....................................................................... 55 Section VI Important Events .............................................................................................................. 57 Section VII Changes in shares and particular about shareholders ..................................................... 91 Section VIII Preferred Stock..............................................................................................................98 Section IX Corporate Bonds .............................................................................................................. 99 Section X Financial Report .............................................................................................................. 100 3 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Documents Available for Reference (i)The financial statement containing signature and seals of the person in charge of the Company, person in charge of the accounting works and head of accounting organization (accounting principal); (ii)The original audit report containing the seals of accounting firm and signature and seals of the CPA; (iii)Original copies of documents and announcements The Company released publicly during the reporting period. 4 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Paraphrase Items Refers to Contents The Company, Company Refers to Nanjing Putian Telecommunications Co., Ltd. CETC Refers to China Electronics Technology Group Corporation Nanjing Southern Telecom Co., Ltd (controlling subsidiary of the Southern Telecom Refers to Company) Nanjing Putian Telege Intelligent Building Ltd (controlling Telege Company Refers to subsidiary of the Company) Nanjing Nanman Electric Co., Ltd. (wholly-owned subsidiary of Nanman Company Refers to the Company) Nanjing Putian Datang Information Electronic Co., Ltd Datang Company Refers to (controlling subsidiary of the Company) 5 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section II Company Profile and Main FinancialIndexes I Company information Short form of the stock NJ TEL B Stock code 200468 Stock exchange for listing Shenzhen Stock Exchange Name of the Company (in 南京普天通信股份有限公司 Chinese) Short form of the Company 南京普天 (in Chinese) Foreign name of the Nanjing Putian Telecommunications Co., Ltd. Company(if applicable) Legal representative Sun Xigang Registrations add. No.8 Fenghui Avenue, Yuhua Economic Development Zone, Nanjing Code for registrations add 210039 Registered address of the Company when established in 1997 was No.1 Block, west side of Ericsson, Jiangning Economic and Technological Development Zone, Nanjing; in 2003, registered Historical changes of address changed to No.58, Qinhuai Road, Jiangning Economic and Technological Development registered address Zone, Nanjing; and in 2021 registered address changed as No.8 Fenghui Avenue, Yuhua Economic Development Zone, Nanjing Putian Technology Pioneer Park, No.8 Fenghui Avenue, Yuhuatai District, Nanjing, Jiangsu Offices add. Province Codes for office add. 210039 Company’s Internet Web Site www.postel.com.cn E-mail securities@postel.com.cn II. Person/Way to contact Secretary of the Board Rep. of security affairs Name Li Jing Xiao Hong Putian Technology Pioneer Park, No.8 Putian Technology Pioneer Park, No.8 Contact address Fenghui Avenue, Yuhuatai District, Fenghui Avenue, Yuhuatai District, Nanjing, Jiangsu Province Nanjing, Jiangsu Province Tel. 86-25-69675809 86-25-69675865 Fax. 86-25-52416518 86-25-52416518 E-mail lijing@postel.com.cn xiaohong@postel.com.cn 6 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report III. Information disclosure and preparation place Website of the Stock Exchange where the annual Shenzhen Stock Exchange (http://www.szse.cn) report of the Company disclosed Media and Website where the annual report of the Securities Times; Hong Kong Commercial Daily and Juchao Website Company disclosed (www.cninfo.com.cn) Preparation place for annual report Office of the BOD IV. Registration changes of the Company Organization code 91320000134878054G Changes of main business since listing (if No change applicable) When the Company established in 1997, the controlling shareholder was China Post and Telecommunications Industry Corporation (later changed name to China Putian Previous changes for controlling CorporationChina Putian Corporation). In 2005, the shares held by China Putian shareholders (if applicable) CorporationChina Putian Corporation are transferred to China Potevio Company Limited (China Potevio), the controlling shareholder of the Company comes to China Potevio. V. Other relevant information CPA engaged by the Company Name of CPA Pan-China Certified Public Accountants (LLP) 17/F, Tower B, Beijing International Building, No. 18, Nandajie Jia, ZOL, Haidian District, Offices add. for CPA Beijing Signing accountant He Jiangxing, Zhang Jinghui Sponsor engaged by the Company for performing continuous supervision duties in reporting period □ Applicable √ Not applicable Financial adviser engaged by the Company for performing continuous supervision duties in reporting period √ Applicable □ Not applicable Office address of the financial Financial adviser Financial adviser sponsor Continuous supervision period adviser North Block, Time Square Excellence (Phase II), No.8 CITIC Securities Co., Ltd. Zhongxin 3rd Road, Futian Yang Xiao, Yang Zhenrui 2020.12.31-2021.12.31 District, Shenzhen, Guangdong Province 7 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report VI. Main accounting data and financial indexes Whether it has retroactive adjustment or re-statement on previous accounting data or not √Yes □No Retroactive adjustment or reasons of re-statement Correction of accounting errors Changes (+,-) compared with 2020 2019 the previous 2021 year Before After After Before After adjustment adjustment adjustment adjustment adjustment 1,025,243,815. 1,025,243,815. 1,338,284,194. 1,156,771,262. Operating revenue (RMB) 917,129,674.49 -10.55% 83 83 21 94 Net profit attributable to -138,766,373.7 -169,088,516.6 -169,088,516.6 shareholders of the listed 21,964,552.84 21,964,552.84 -731.77% 0 9 9 Company (RMB) Net profit attributable to shareholders of the listed -141,603,716.8 -154,393,042.7 -154,393,042.7 -171,904,933.4 -171,904,933.4 Company after deducting 8.28% 2 6 6 1 1 non-recurring gains and losses (RMB) Net cash flow arising from -61,717,528.76 88,145,348.87 88,145,348.87 -170.02% 22,686,114.91 22,686,114.91 operating activities (RMB) Basic earnings per -0.65 0.1 0.1 -750.00% -0.79 -0.79 share(RMB/Share) Diluted earnings per share -0.65 0.1 0.1 -750.00% -0.79 -0.79 (RMB/Share) Weighted average ROE -105.00% 12.29% 12.29% -117.29% -66.55% -66.55% Changes (+,-) compared with Year-end of2020 Year-end of2019 Year-end the year-end of of2021 previous year Before After After Before After adjustment adjustment adjustment adjustment adjustment 1,167,608,410. 1,167,608,410. 1,652,005,519. 1,652,005,519. Total assets (RMB) 993,571,982.44 -14.91% 82 82 44 44 Net assets attributable to shareholder of listed Company 65,187,412.69 189,624,160.92 189,624,160.92 -65.62% 169,543,106.29 169,543,106.29 (RMB) 8 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Reasons for changes in accounting policy and correction of accounting errors According to relevant requirement of the Decision on Taking Corrective Regulatory Measures Against Nanjing Putian Telecommunications Co., Ltd (Administrative Supervisory Measures Decision Letter of Jiangsu Securities Regulatory Bureau [2022] No.10), and after deliberated and approved by 58th session of 7th BOD held on April 22, 2022, The Company adopted retrospective restatement method to correct the accounting errors for the periodic reports of 2017, 2018 and 2019. For the impact with annual operation results and financial status concerned, found more in the Notice on Correction of Prior Period Accounting Errors released by the Company dated April 26, 2022 and ―15(1).Correction of Prior Period Accounting Errors‖ carried in Section X. of the Annual Report. The lower of the Company’s net profit before or after deduction of non-recurring profit (gain)/loss for the last three financial years is negative, and the audit report for the latest year indicates that there is uncertainty about The Company’s ability to continue as a going concern □Yes √No The lower of the net profit before or after deduction of non-recurring profit (gain)/loss is negative √Yes □No Item 2021 2020 Note Operating revenue (RMB) 917,129,674.49 1,025,243,815.83 - Deduction amount from 10,884,944.81 10,262,253.21 - operating revenue (RMB) Amount after deduction (RMB) 906,244,729.68 1,014,981,562.62 - VII. Difference of the accounting data under accounting rules in and out of China 1. Difference of the net profit and net assets disclosed in financial report, under both IAS (International Accounting Standards) and Chinese GAAP (Generally Accepted Accounting Principles) □ Applicable √ Not applicable The Company had no difference of the net profit or net assets disclosed in financial report, under either IAS (International Accounting Standards) or Chinese GAAP (Generally Accepted Accounting Principles) in the period. 2. Difference of the net profit and net assets disclosed in financial report, under both foreign accounting rules and Chinese GAAP (Generally Accepted Accounting Principles) □ Applicable √ Not applicable The Company had no difference of the net profit or net assets disclosed in financial report, under either foreign accounting rules or Chinese GAAP (Generally Accepted Accounting Principles) in the period. VIII. Quarterly main financial index Unit: RMB/CNY Q1 Q2 Q3 Q4 9 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Operating revenue 190,510,440.63 261,368,169.80 230,970,269.55 234,280,794.51 Net profit attributable to -15,982,760.06 -13,611,107.13 -6,957,585.43 -102,214,921.08 shareholders of the listed Company Net profit attributable to shareholders of the listed Company -16,485,198.74 -13,381,259.75 -6,972,945.34 -104,764,312.99 after deducting non-recurring gains and losses Net cash flow arising from -81,930,160.48 -34,792,112.67 11,355,021.94 43,649,722.45 operating activities Whether there are significant differences between the above-mentioned financial index or its total number and the relevant financial index disclosed in The Company’s quarterly report and semi-annual report □Yes √ No IX. Items and amounts of extraordinary profit (gains)/loss √ Applicable □ Not applicable Unit: RMB/CNY Item 2021 2020 2019 Note Gains/losses from the disposal of non-current asset (including the write-off -134,892.35 171,454,257.57 119,033.08 that accrued for impairment of assets) Governmental subsidy reckoned into current gains/losses (except for those with normal operation business concerned, and conform to the national policies & regulations and are 660,727.46 6,456,622.79 4,265,247.47 continuously enjoyed at a fixed or quantitative basis according to certain standards) Gains/losses from debt restructuring 2,456,389.38 Other non-operating revenue and expenditure except for the aforementioned 328,880.05 1,135,543.03 -185,497.35 items Payable unable to paid 362,546.35 Less: impact on income tax 108,335.97 122,246.44 154,871.99 Impact on minority shareholders’ 365,425.45 2,566,581.35 1,590,040.84 equity (post-tax) Total 2,837,343.12 176,357,595.60 2,816,416.72 -- Specific information on other items of profits/losses that qualified the definition of non-recurring profit(gain)/loss □Applicable √Not applicable The Company does not have other items of profits/losses that qualified the definition of non-recurring profit(gain)/loss 10 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Information on the definition of non-recurring profit(gain)/loss that listed in theQ&A Announcement No.1 on Information Disclosure for Companies Offering Their Securities to the Public --- Extraordinary (non-recurring) Profit(gain)/loss as the recurring profit(gain)/loss □Applicable √Not applicable The Company does not have any non-recurring profit(gain)/loss listed under theQ&A Announcement No.1 on Information Disclosure for Companies Offering Their Securities to the Public --- Extraordinary (non-recurring) Profit(gain)/lossdefined as recurring profit(gain)/loss 11 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section III. Management Discussion and Analysis I. Industry of the Company during the reporting period According to the information released by the Ministry of Industry and Information Technology, in 2021, China’s communication industry actively promoted the construction of a network powerful nation and Digital China, andfully acceleratedthe construction and application of new information infrastructure such as 5G and gigabit optical networks, which provided strong supports for creating new advantages in the digital economy and enhancing economic development. The development quality and growth level of the industry were further improved, achieving a good start in the ―14th Five-Year Plan‖. The network infrastructure continued to evolve and upgrade, the investment in fixed assets was basically the same as the previous year, and the investment in 5G accounted for nearly half; the network infrastructure was optimized and upgraded, and the construction of all-optical networks was further advanced; 5G network construction was accelerated, and network coverage continued to advance. The communication equipment manufacturing industry is the upstream industry of the communication industry and an important foundation of the communication industry. Driven by national policies, the communication equipment manufacturing industry is generally facing good development opportunities; at the same time, the communication equipment manufacturing industry is a fully competitive industry with many enterprises and fiercecompetition, and the overall profit level is declining. From the segmentationof the Company’s main products, in terms of integrated wiring products, with the implementation of cloud computing and big data, the construction of domestic data centers has been steadily advanced, and the network architecture of the military, government, and rail transit industries has been transformed and upgraded,as the data center infrastructure, integrated wiring has been driven by them; in terms of video conferencing products, with the intensification of Sino-US trade frictions, the product competitiveness of domestic brands in the industry has continued to increase; interms of low-voltage distribution products, the market has formed a competition pattern with product technology, service ability and sales channel as the core, and the market competition is fierce. The target market of wiring products mainly includes the private network markets such as operators, tower companies, and governments, of which the product differentiation is small, and price competition is the main feature of the industrial competition pattern of this product. II. Main businesses of the Companyduring the reporting period As one of the important product and solution providers in the domestic information and communication field, The Company adheres to the "product + solution + service" strategy, and continuously accelerates product innovation, industrial structure adjustment, transformation and upgrading. The main business of the Company and its subsidiaries involves optical communication networks, wireless communication networks, data applications, industrial electric and other fields, including optical distribution networks and communication supporting overall solutions (ODN overall solutions, optical network intelligent solutions, energy-saving data centre solutions), multimedia communication and application solutions, building intelligent integrated solutions, industrial intelligent power distribution systems, solar street light control systems, etc. Customers include domestic telecom operators, China Tower and industry customers in government,finance, power, medical and other fields. The Company’s optical distribution network and communication supporting overall solutions can be used for domestic communication network construction, broadcasting and television network transformation, high-speed rail communication construction, urban metro construction, e-commerce industry, etc.; and the data center products are widely used in data center 12 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report construction projects of operators, internet and other enterprises; the subsidiary Nanjing Southern Telecom Co., Ltd. can provide multimedia communication and application solutions for the large and medium-sized industry customers in the fields of government, finance, medical care, and education, and so on; the subsidiary Nanjing Putian Telege Intelligent Building Ltd. mainly provides customers with mid-to-high-end integrated wiring and building intelligent system solutions; subsidiary Nanjing Nanman Electric Co., Ltd. is oriented towards rail transit, airports, ports and other industrial sites and provides industrial intelligent power distribution products; the subsidiary Nanjing Putian Datang Information Electronic Co., Ltd. mainly provides customers with solar street lamp controllers and Internet of Things street lamp monitoring systems, etc. The Company mainly obtains business opportunities by participating in project bidding, designs plans, produces or purchases equipment required by customers according to project requirements, and is responsible for installation and debugging, and realizes profits after deducting costs in accordance with the contract price. The Company's operating results are mainly affected by factors such as capital expenditures by telecom operators and industry customers, information input and bidding results, fluctuations in raw material prices and other cost changes. During the reporting period, The Company granted 14 new patents (including 4 patents for inventions and 10 utility models) , and participated in the formulation of multiple industry standards such as Standards of the PoE System Engineering Technical for Ethernet; Southern Telecom obtained the Information Technology Service Management System Certification and the participation of building the ―isolation area remote visiting system‖ of Second Hospital of Shandong University won the 5G+Smart Medical Innovation Application Awards; Telege Company obtained the certification of first batch ―Power Over Ethernet (PoE) Products‖ in China. III. Core Competitiveness Analysis 1. Marketing ability The Company has mature market networks, servesthe operators and industry customers in the government, rail transit, finance, medical, power, internet companies and others over a long period of time, and has rich industry experience. 2. Product competitiveness The Company insists on being market-oriented, strengthening and optimizing its leading products, actively developing new products, and constantly improving its innovation capabilities. The Company has high technology and product advantages in wiring products. It has developed a series of optical network connection products that have obtained a number of national invention patents, and is a supplier of strong brand influence in the field of domestic optical fiber communication network connection products. Prefabricated steel structure data center products can quickly build data center modules for use in the construction of data center computer rooms, and perform on-site integration of various equipment in the production area to achieve integrated delivery. Access products have good performance in wired access networks, optical transmission networks, wireless access networks, etc., and are ranked among the "Top Ten Most Competitive Enterprises in China's Optical Transmission and Network Access Equipment" throughout the year. Focusing on video communication applications for more than 20 years, the subsidiarySouthern Telecom has accumulated rich market channels and client resources, as well as differentiated products and conceptual design capabilities, the self-developed products have been recognized by large industry clients. The complete set of electrical products of the subsidiary, Nanman Company, are widely used in airports, wharves, rail transit and other industries, and has accumulated rich customer resources and industry experience, and can provide customers with complete sets of products and solutions for individual needs. Telege Building is positioned in the high-end market for cabling system, and its products serve the Beijing Winter Olympics, domestically produced large aircraft and other key projects, and it is actively developing new products such as a new generation of intelligent cabling systems and integrated cabling management platforms. 13 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 3. Brand influence The Company is an information and communication enterprise under the central state-owned enterprise, and communication products have a strong brand influence in the field of domestic optical fiber communication network connection products. The integrated cabling products of Telege Building are well-known brand products in Jiangsu Province, a famous trademark of the province, and have been ranked among the top ten domestic cabling system brands for more than ten consecutive years. The video conferencing product series of Southern Telecom have a high reputation in China. IV. Main business analysis 1.Overview During the reporting period, The Company adhered to the general principle of seeking progress while maintaining stability, closely focused on The Company’s annual business tasks, and continued to carry out industrial adjustment, deepen reform and innovation, reduce redundant staff, and promote cost reduction and efficiency improvement under the enormous pressure from external shocks such as the COVID-19 pandemic and rising raw material prices, as well as The Company’s cash flow and production cost.During the reporting period, The Companyachieved an operating income of 917.13 million yuan, and net profit attributable to shareholders of the listed company was -138.77 million yuan. The operating income decreased by 10.55% compared with the previous year, mainly due to the intensifying market competition, repeated pandemics, industrial restructuring and other factors. The Company strived to promote product transformation, reduce gross profit business, and improve sales order quality, thus the overall gross profit margin increased, and the comprehensive gross profit margin increased by 3.83% on a year-on-year basis. The Company continued to strengthen the control of general expenses, and expenses decreased by 28.65 million yuan compared with the previous year, however, while the price of raw materials rose and the sales volume declined, The Company still needed to bear fixed costs and expenses, at the same time, The Company made a provision for asset impairment of 107.32 million yuan in accordance with the accounting standards this year, so the current net profit was negative. Development situation of main business during the reporting period: Base on the strategic positioning of the―National Team of Internet Information Business‖ of CETC’s civil products, The Company returned to the original intention of the industry, focused on key market development, continuously increased new product research and development, tapped product production potential, innovated cost control methods, adhered to the industry, focused on the main business, and strived to make solid, professional and refined industry . In terms of traditional products, we focused on key industries, and continued to explore the transformation of traditional wiring industry to data center business while stabilizing the existing industry position. In 2021, the wiring products won the bids for the centralized procurement of Zhongnanhai Special Communication Bureau, and won the bids for Nanchang Metro Line 4, Nanjing Metro Line 5 and other system integration projects; successfully signed thecontracts for Jiangsu Unicom future city project, China Telecom Wuxi Branch custom cabinet supporting project, etc.. Completed the optical cable intelligent transformation projects of Beijing Metro Line 1 and Batong Line. The Company actively participated in the construction of data centers and other projects, and successfully supplied projects such as Suzhou Telecom Taihu data center channel, Jiangsu Mobile Jiangbei data center, Wuxi Telecom Dafu data center micromodule, Huawei Changzhou Telecom micromodule, Suzhou Baidu cabinet. Completed the implementation of Tencent Huailai Dongyuanphase III T-block project, the maintenance of Dongtai big data room project, and the completion acceptance of Nanjing Telecom Jishan data center project. The basic processing department took advantage ofthe information platform to improve and continuously improved the manufacturing level; strived to improve the efficiency of production operationsby continuously strengthening the on-site cost management. 14 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Southern Telecom successfully signed contracts for the renewal of insurance of the Postal Savings Bank of China and the upgrade and expansion of the cloud videoconferencing platform of China Everbright Bank. In addition, The Company utilized its accumulated resources in the videoconferencing industry to gradually integrate into the Huawei ecosystem, and Huaweibusiness successfully won the bids for Minmetals, CCCC, PCOC and other large-scale projects. New businesses such as multimedia integration and independent research and development continued to grow. Telege Company became the first batch of manufacturers to obtain POE certification in China, and completed the supply of integrated wiring products for many projects such as the weak current system engineering project of the Yanqing Winter Olympics Village project, the Beijing Financial Court project, and the west district supporting project of Shanghai Hongqiao International Airport. The Company actively dug deep into customers in medical, education and other industries, and supplied for the troops stationed in Hong Kong and Macao, the National Defense University project, China Construction Bank Liaoning Branch and other projects. Nanman Company continued to deepen its development in the rail transitfield, and signed Beijing Metro Line 19, Hangzhou Metro Line 9, Hefei Metro Airport Line, Shenzhen Urban Rail Transit Line 6 Branch Line and other projects, and maintained its leading position in the industry. In terms of social projects, The Company signed Xiongan Pipe Gallery, Shenneng Environmental Protection and other projects. Datang Company quickly responded to market changes, launched new products such as integrated lamp panels and cruise terminal positioning management systems, and formed a certain sales. At the same time, The Company insisted on independent research and development and increased technological innovation. Telege Company seized the opportunity of localization of high-end wiring, and completed the research and development of new six types of distribution frames, new modular distribution frames and automated production lines, B1/B2-class high flame retardant cables, and the data acquisition of a new generation of electronic distribution frame systemlocalizationsmart jumpers and domestic solutions; Nanman Company completed the research and development of the second-generation socket box and successfully put it on the market; Southern Telecom completed the full-featured Ruijing 13.3-inch conference guide all-in-one machine, and completed the schematic diagram of the core board and PCB designwork etc.. Datang Company completed the lamp board development of the new CPU platform and successfully launched it into the market. In terms of operation and management, while doing a good job in the pandemic prevention and control, The Company continued to focus on the four key tasks of ―saving expenditure, opening source, innovation, and assessment‖, deepened internal reform and adjustment, improved operation quality, strengthened internal control, solidly promoted the governance of loss-making enterprises, continued to promote the cost reduction, continuously consolidatedThe Company’s operating foundation, and enhanced competitiveness. 2.Revenue and cost (1)Composition of operating revenue Unit: RMB/CNY 2021 2020 Y-o-y changes (+,-) 15 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Ratio in operating Ratio in operating Amount Amount revenue revenue Total operating 917,129,674.49 100% 1,025,243,815.83 100% -10.55% revenue Industries Communication 814,698,901.29 88.83% 926,487,735.23 90.37% -12.07% industry Electrical industry 102,430,773.20 11.17% 98,756,080.60 9.63% 3.72% Products Main business revenue-Video 293,267,591.71 31.98% 314,877,571.26 30.71% -6.86% conferencing products Main business revenue-Integrated 381,243,880.13 41.57% 357,130,844.30 34.83% 6.75% cabling products Main business revenue-Low-voltag 100,939,986.75 11.01% 96,477,794.59 9.41% 4.63% e distribution products Main business revenue-Wiring 153,488,446.15 16.74% 287,776,479.36 28.07% -46.66% products and others Interior offset -32,454,210.31 -3.54% -55,183,049.81 -5.38% 41.19% Other business 20,643,980.06 2.25% 24,164,176.13 2.36% -14.57% revenue Regions Domestic area 917,129,674.49 100.00% 1,025,243,815.83 100.00% -10.55% Sales model Direct sales 450,874,262.30 49.16% 514,895,185.71 50.22% -12.43% Distribution 466,255,412.19 50.84% 510,348,630.12 49.78% -8.64% (2) The industries, products,regions or sales model accounting for over 10% of the Company’s operating revenue or operation profit √Applicable □ Not applicable Unit: RMB/CNY Operating Increase/decrease Increase/decrease Increase/decrease Operating cost Gross profit ratio revenue of operating of operating cost of gross profit 16 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report revenue y-o-y y-o-y ratio y-o-y Industries Communication 814,698,901.29 645,422,053.11 20.78% -12.07% -16.59% 4.30% industry Electrical 102,430,773.20 77,075,597.57 24.75% 3.72% 5.41% -1.21% industry Products Main business revenue-Video 293,267,591.71 227,789,514.03 22.33% -6.86% -12.66% 5.16% conferencing products Main business revenue-Integrate 381,243,880.13 291,804,222.05 23.46% 6.75% 5.22% 1.11% d cabling products Main business revenue-Low-volt 100,939,986.75 76,275,464.34 24.43% 4.63% 6.82% -1.56% age distribution products Main business revenue-Wiring 153,488,446.15 141,952,065.67 7.52% -46.66% -47.17% 0.89% products and others Interior offset -32,454,210.31 -32,454,210.31 0.00% 41.19% 40.05% -1.89% Other business 20,643,980.06 17,130,594.90 17.02% -14.57% -24.91% 11.42% revenue Regions Domestic area 917,129,674.49 722,497,650.68 21.22% -10.55% -14.69% 3.83% Sales model Direct sales 450,874,262.30 363,456,227.66 19.39% -12.43% -16.81% 4.24% Distribution 466,255,412.19 359,041,423.02 22.99% -8.64% -12.43% 3.34% Under circumstances of adjustment in reporting period for statistic scope of main business data, adjusted main business based on latest one year’s scope of period-end □ Applicable √ Not applicable (3) Whether The Company’s revenue from physical sales is greater than its revenue from labor services √ Yes □ No Industries Item Unit 2021 2020 Increase/decrease 17 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report y-o-y (+,-) Sales volume RMB 814,698,901.29 926,487,735.23 -12.07% Communication Production volume RMB 793,048,409.88 911,308,352.71 -12.98% industry Inventory RMB 129,110,304.76 150,760,796.17 -14.36% Sales volume RMB 102,430,773.2 98,756,080.6 3.72% Electrical industry Production volume RMB 110,970,857.99 104,180,149.27 6.52% Inventory RMB 57,421,260.94 48,881,176.15 17.47% Note: due to the variety of products, the measurement unit is difficult to unify, the sales volume, production volume and inventory are expressed by the amount. Reasons for y-o-y relevant data with over 30% changes □ Applicable √ Not applicable (4) Performance of significant sales contracts, major procurement contract entered into by the Company up to the current reporting period □ Applicable √ Not applicable (5) Constitute of operation cost Industry classification Unit: RMB/CNY 2021 2020 Increase/decrease Industries Item Ratio in operation Ratio in operation Amount Amount y-o-y (+,-) cost cost Main business cost-Cost of raw Communication material 581,208,359.85 80.44% 694,748,624.13 82.03% -16.34% industry (procurement cost) Communication Main business 47,883,231.59 6.63% 57,941,348.33 6.84% -17.36% industry cost- Other Communication Other business 16,330,461.67 2.26% 21,097,941.35 2.49% -22.60% industry cost Main business cost-Cost of raw Electrical material 65,532,247.28 9.07% 63,426,773.23 7.49% 3.32% industry (procurement cost) Electrical Main business 10,743,217.06 1.49% 7,977,089.73 0.94% 34.68% 18 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report industry cost- Other Electrical Other business 800,133.23 0.11% 1,714,165.72 0.20% -53.32% industry cost Total Operation cost 722,497,650.68 100.00% 846,905,942.49 100.00% -14.69% Explanation - (6) Whether the changes in the scope of consolidation in Reporting Period √Yes □No (7)Major changes or adjustment in business, product or service of the Company in Reporting Period □ Applicable √ Not applicable (8) Major sales and main suppliers Major sales client of the Company Total top five clients in sales (RMB) 98,123,338.53 Proportion in total annual sales volume for top five clients 10.70% Sales of related parties in annual sales from top five 0.00% clients Information of top five clients of the Company Serial Name Sales (RMB) Proportion in total annual sales Shanghai Zhouluo Information Technology 1 24,092,637.29 2.63% Co., Ltd. 2 China Telecom 23,766,709.80 2.59% Shanghai Shengxia Intelligent Technology 3 22,805,441.71 2.49% Co., Ltd. Beijing Fuyuantong Digital Technical 4 15,309,592.32 1.67% Development Co., Ltd. Beijing RT Zhiyuan Science and Technology 5 12,148,957.41 1.32% LLC Total -- 98,123,338.53 10.70% Other information on main clients □ Applicable √ Not applicable 19 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Main suppliers of the Company Total purchase amount from top five suppliers (RMB) 264,007,480.05 Proportion in total annual purchase amount for top five 33.48% suppliers Purchase of related parties in annual amount from top five 0.00% suppliers Information of top five suppliers of the Company Serial Supplier Purchase amount(RMB) Proportion in total annual procurement Jiangsu Kexin Optoelectronics Technology 1 62,146,490.68 7.88% Co., Ltd. 2 Hongan Group Co., Ltd. 57,233,277.70 7.26% Jiangsu Shuntian Internatinal Group 3 54,828,236.76 6.95% Machinery Import & Export Co., Ltd. 4 Huawei Technologies 46,806,026.42 5.94% POLYCOM Communication Technology 5 42,993,448.49 5.45% (Beijing) Co., Ltd. Total -- 264,007,480.05 33.48% Other information on main suppliers of the Company □ Applicable √ Not applicable 3. Expenses Unit: RMB/CNY Increase/decrease 2021 2020 Note of major changes y-o-y (+,-) Sales expense 91,425,098.10 101,208,835.79 -9.67% Management expense 67,220,016.02 75,477,706.26 -10.94% Mainly due to the decrease in debt Financial expense 7,313,928.56 27,074,088.99 -72.99% financing in the period and the interest expenses declined from a year earlier. R&D expenses 55,472,535.49 46,319,505.38 19.76% 4. Investment in R&D √ Applicable □ Not applicable Expected impact on the future Projects Purpose Progress Goals to be achieved development of the Company 20 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report R& D of the new Enrich the products categories generation wiring Developing new products Push out new products with Phase objects of the enterprises and frame and and updating the product technical content and enhance completed improving the technical automatic lines the enterprise competitiveness parameters for products production line Enrich the products categories Push out new products with B1, B2 grade high Developing new products of the enterprises and more technical content and flame retardant and updating the product R&D completed improving the technical enhance the enterprise cable lines parameters for products competitiveness New generation Enrich the products categories Push out new products with Developing new products hybrid networking Phase objects of the enterprises and more technical content and and updating the product system for building completed improving the technical enhance the enterprise lines intelligence parameters for products competitiveness Enrich the products categories Push out new products with Fine pitch LED Developing new products of the enterprises and more technical content and display channel and updating the product R&D completed improving the technical enhance the enterprise product line lines parameters for products competitiveness Enrich the products categories Push out new products with Developing new products Completed the Second generation of the enterprises and more technical content and and updating the product development and socket boxes improving the technical enhance the enterprise lines placing on the market parameters for products competitiveness R&D personnel 2021 2020 Change ratio (+,-) Number of R&D personnel 286 332 -13.86% (people) Ratio of R&D personnel 27.63% 28.97% -1.34% Educational background —— —— —— Undergraduate 176 206 -14.56% Master 4 5 -20.00% Junior college 99 111 -10.81% Secondary specialized school 7 10 -30.00% Age composition —— —— —— Under 30 76 83 -8.43% 30~40 138 167 -17.37% 40~50 51 55 -7.27% Over 50 21 27 -22.22% Investment of R&D 21 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 2021 2020 Change ratio (+,-) R&D investment (RMB) 55,472,535.49 46,319,505.38 19.76% R&D investment/Operation 6.05% 4.52% 1.53% revenue Capitalization of R&D 0.00 0.00 0.00% investment (RMB) Capitalization of R&D 0.00% 0.00% 0.00% investment/R&D investment Reasons and effects of significant changes in composition of the R&D personnel □Applicable √Not applicable The reason of great changes in the proportion of total R&D investment accounted for operation income than last year □ Applicable √ Not applicable Reason for the great change in R&D investment capitalization rate and rational description □ Applicable √ Not applicable 5. Cash flow Unit: RMB/CNY Item 2021 2020 Y-o-y changes (+,-) Subtotal of cash in-flow from 1,039,198,794.59 1,207,247,116.07 -13.92% operation activity Subtotal of cash out-flow from 1,100,916,323.35 1,119,101,767.20 -1.63% operation activity Net cash flow arising from -61,717,528.76 88,145,348.87 -170.02% operating activities Subtotal of cash in-flow from 490,953.92 360,865,263.81 -99.86% investment activity Subtotal of cash out-flow from 29,998,643.89 15,963,551.12 87.92% investment activity Net cash flow from investment -29,507,689.97 344,901,712.69 -108.56% activity Subtotal of cash in-flow from 239,500,000.00 188,998,007.80 26.72% financing activity Subtotal of cash out-flow from 137,908,918.21 660,669,001.36 -79.13% financing activity Net cash flow from financing 101,591,081.79 -471,670,993.56 121.54% activity Net increased amount of cash 10,396,323.99 -38,721,119.73 126.85% and cash equivalent 22 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Main reasons for y-o-y major changes in aspect of relevant data √ Applicable □ Not applicable Net cash flow arising from operating activities has declined on a y-o-y basis, mainly due to the decrease in sales return during the reporting period. Cash in-flow from investment activityhas declined on a y-o-y basis, mainly due to disposal of fixed assets and equity transfer in previous year, which resulted in a large cash in-flow. Cash out-flow from investment activityhas increased on a y-o-y basis, mainly due to the increase in cash paid for investment. Net cash flow from investment activityhas declined on a y-o-y basis, mainly due to disposal of fixed assets and equity transfer in previous year, which resulted in a large cash in-flow from investment activities. Cash out-flow from financing activityhas declined on a y-o-y basis, mainly due to the decrease in loans returned during the reporting period. Net cash flow from financing activityhas increased on a y-o-y basis, mainly due to the decrease in loans returned during the reporting period. Net increased amount of cash and cash equivalenthas increased on a y-o-y basis, mainly due to the increase in net cash flow arising from financing activities during the reporting period. Reasons of major difference between the cash flow of operation activity in report period and net profit of the Company □ Applicable √ Not applicable III. Analysis of the non-main business √ Applicable □ Not applicable Unit: RMB/CNY Amount Ratio in total profit Cause of formation Whether be sustainable (N/Y) Assets impairment -61,026,996.13 45.44% Loss on inventory valuation N loss Credit impairment -46,296,202.37 34.47% Bad debt losses N loss VI. Analysis of assets and liability 1. Major changes of assets composition Unit: RMB/CNY Year-end of2021 Year-begin of 2021 Ratio Ratio in total Ratio in total changes Notes of major changes Amount Amount assets assets (+,-) 188,665,530.3 Monetary fund 18.99% 209,849,710.96 17.97% 1.02% 7 Account 334,586,551.9 33.68% 493,992,403.49 42.31% -8.63% 23 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report receivable 3 Contract assets 0.00% 0.00% 0.00% 186,531,565.7 Inventory 18.77% 199,641,972.32 17.10% 1.67% 0 Investment real 6,854,891.51 0.69% 4,267,013.35 0.37% 0.32% estate Long-term equity 10,422,193.15 1.05% 10,422,056.96 0.89% 0.16% investment 117,801,156.7 Fix assets 11.86% 100,158,063.58 8.58% 3.28% 1 Construction in 292,996.23 0.03% 22,454,792.27 1.92% -1.89% process Right-of-use 0.00% 0.00% 0.00% assets Short-term loans at end of the period 199,000,000.0 Short-term loans 20.03% 65,000,000.00 5.57% 14.46% increased compared with that of 0 beginning of the period Contract liability 18,884,024.60 1.90% 28,518,252.40 2.44% -0.54% Long-term loans 0.00% 0.00% 0.00% Leasing liability 0.00% 0.00% 0.00% Foreign assets account for a relatively high proportion □Applicable √Not applicable 2. Assets and liability measured by fair value √ Applicable □ Not applicable Unit: RMB/CNY Accumulated Gains/losses fair value Impairment Amount Sales amount Opening of fair value Other Ending Item changes accrued in purchased in in current number changes in the changes number included in current period current period period period equity Financial assets 1.Trading financial asset(excludin 20,000,000.0 20,000,000. g derivative 0 00 financial assets) 24 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 4.Other equity instrument 741,953.00 741,953.00 investment Subtotal 20,000,000.0 20,741,953. financial 741,953.00 0 00 assets Receivable 40,852,223. 32,594,702.60 financing 88 20,000,000.0 61,594,176. Total above 33,336,655.60 0 88 Financial 0.00 0.00 liability Other changes Whether there are significant changes in the measurement attributes of the major assets during the reporting period □Yes √No 3. The assets rights restricted till end of the period Assets with ownership or usage rights restricted: (1)detail information Book value at period-end (Unit: Item Restriction reason RMB/CNY) Monetary funds 8,205,628.07 Guarantee deposit Monetary funds 831.44 Bank freeze involving litigation Fixed assets 1,063,884.17 Financial leasing Total 9,270,343.68 (2)other explanation Saved as disclosed above, The Company pledged its stock rights of 4.8 million Yuan (40% equity in total) in the subsidiary Nanjing Putian Telege Intelligent Building Ltd., stock rights of33.17 million Yuan (96.99% equity in total) in the subsidiary Nanjing Southern Telecom Co., Ltd., stock rights of5.07 million Yuan (50.7% equity in total)in the subsidiary Nanjing Putian Changle Telecommunication Equipment Co., Ltd., and stock rights of 7.8 million Yuan (78% equity in total) in Nanjing Putian Network Co., Ltd pledge to the parent Company for entrusting the loan from Bank,and handled The Company's equity registration respectively at Market Supervision Administration in Jiangning District, Hi-Tech Industry District, Yuhuatai District and Qinghuai District of Nanjing City. Transfer of the stock rights of the aforesaid subsidiaries arerestricted before the pledge being lifted. VII. Investment analysis 1. Overall situation √ Applicable □ Not applicable 25 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Investment in the same period of last year Investment in the reporting (RMB) Changes ( RMB) 29,661,590.83 15,508,722.61 91.26% 2. The major equity investment obtained during the reporting period □ Applicable √ Not applicable 3. The major non-equity investment in progress during the reporting period □ Applicable √ Not applicable 4. Financial assets investment (1) Securities investment □ Applicable √ Not applicable The Company had no securities investment during the reporting period. (2) Derivative investment □ Applicable √ Not applicable The Company had no derivatives investment during the reporting period. 5. Application of raised proceeds □ Applicable √ Not applicable The Company had no application of raised proceeds during the reporting period. VIII. Sales of major assets and equity 1. Sales of major assets □ Applicable √ Not applicable The Company had no major assets were sold during the reporting period. 2. Sales of major equity □ Applicable √ Not applicable IX. Analysis of main shareholding Company and joint stock companies √ Applicable □ Not applicable Main subsidiaries and joint stock companies with an impact of 10% or more on The Company’s net profit Unit: RMB/CNY 26 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Company Main Register Operating Operating Type Total assets Net assets Net profit name business capital revenue profit Multimedia Nanjing communicati Southern 34.2 million 353,161,616. 96,010,589.0 293,669,517. Subsidiary on and 9,532,540.11 8,555,394.52 Telecom Co., yuan 97 1 19 application Ltd solutions General cabling, Nanjing development, Putian Telege production 20 million 247,261,976. 97,200,964.3 385,394,574. 32,440,563.3 28,503,440.2 Subsidiary Intelligent and sales of yuan 46 2 50 1 4 Building Ltd the building intelligent products R&D, manufacture and sales of Nanjing the software Putian of 10 million 17,211,505.0 16,114,985.7 -7,018,823.7 -7,025,762.2 Subsidiary 672,409.76 Network Co., communicati yuan 1 6 4 7 Ltd. on, network and electronic equipment Out-door patch, sub-line equipment, Nanjing network Putian box(cube)of Changle out-door and 10 million 29,462,685.3 17,813,747.8 -22,705,617. -22,705,617. Telecommuni Subsidiary 9,256,880.01 machinery yuan 0 7 10 10 cations office, Equipment manufacture Co., Ltd. and sales of communicati on electrical products Putian Export and Telecommuni import of HKD 2 -18,312,002. Subsidiary 324,090.80 0.00 -165,930.01 -165,930.01 cations telecommuni million 66 (H.K.) Co., cation 27 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Ltd. equipment, Hi-tech R & D and transfer, technology trade R & D and sales of the Nanjing electronic Putian components Telecommuni assembly, 5 million -3,803,100.2 -1,326,151.6 -1,326,151.6 Subsidiary 1,185,486.13 0.00 cation electronic yuan 7 7 7 Technology products and Co., Ltd. telecommuni cation equipment Manufacture Nanjing and sales of Nanman industrial 41.14 million 196,763,512. 52,388,602.5 102,430,773. Subsidiary 970,170.81 538,866.82 Electric Co., intelligent yuan 42 0 20 Ltd. distribution products R&D, manufacture and sales of Nanjing solar Putian controller, Datang 10 million 45,854,596.5 24,014,959.4 20,187,867.9 -5,805,057.8 -5,780,312.6 Subsidiary and Information yuan 0 6 7 4 2 production & Electronic processing Co., Ltd business of electronic products Information system integration Chongqing service, Puhua computer 50 million Information Subsidiary 2,408,159.31 2,030,937.31 8,161,928.63 8,851.44 22,397.77 software and yuan Technology hardware and Co., Ltd. peripherals manufacturin g, 28 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report manufacture of the cloud computing devices, telecommuni cation equipment and internet devices, big data services and software development Particular about subsidiaries acquired or disposed during the reporting period √ Applicable □ Not applicable Method of acquisition and disposal during Impact on overall production operations Name the reporting period and results Purchasing 25% equity of minority Nanjing Nanman Electric Co., Ltd. shareholders, and shareholding ratio No significant impact increased to 100% from 75% Proposal with subsidiary liquidation and Putian Telecommunications (H.K.) Co., close concerned has deliberated and No significant impact Ltd. approved by the Board Explanation on main joint stock companies X. Structured vehicle controlled by the Company □ Applicable √ Not applicable XI. Future Development Prospects The year 2022 is the year when the 20th National Congress of the Communist Party of China will be held, the year when the 14th Five-Year Plan will be fully implemented and new development pattern will be arranged in an all-round way. Under the guidance of long-term strategic planning for a ―dual circulation‖ development pattern, carbon peak and carbon neutralization goals, and common prosperity, China is expected to start a round of comprehensive optimization for the demand structure and promote sustainable and high-quality and stable economic growth. From an industry perspective, the industrial layout of the national ―Dong Shu Xi Suan‖ project has created new opportunities for the communication equipment manufacturing industry and brought a lasting and large-scale market demand. At the same time, in the post-pandemic period, the market demand for online videoconferencing and remote multimedia collaboration services remains strong, and The Company’s multimedia communication business still has continuous market opportunities. According to the national ―carbon peak and carbon neutralization‖ strategy, China will increase investments in the power industry, and the rail transit and weak current intelligent industries covered by new infrastructure strategy, and the information technology application innovation industry will also usher in a period of development. 29 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report In the face of new opportunities and new challenges, The Company will be based on the national needs, the industrytrends, and its own capabilities, focus on the main responsibility and main business, identify its own positioning, clarify the direction of industrial development, strengthen the development of new products, improve the system and mechanism, and actively integrate into the CETC system, promote The Company to complete optimization and adjustment as soon as possible, and achieve stable and healthy development of the Company. Key work initiative in the new year: 1. Focus on key industry customers, pay close attention to key tasks. Advocate the ―big market‖ concept and share internal resources. Based on the market of the Company’s existing competitive products such as integrated wiring, videoconferencing and industrial electrical, deeply cultivate customers in rail transit, data center, finance, medical treatment and other industries, driven by system solutions of ―product + technology + service‖, actively plan to develop new markets, internally coordinate market resources, dig deep into customer needs, increase the stickiness with customers, and enhance The Company’s overall industry market competitiveness. In terms oftraditional wiring products, we will pay close attention to the industry market, integrate resources, and explore new sales methods. In terms of data center products,we will focus on customer projects of operators in advantageous regions. For production and processing businesses, we will strengthen the control of production process, continuously improve capacity, and strive to reduce cost and increase efficiency. Southern Telecom will take the Huawei videoconferencing business as an entry point, while maintaining the original product positioning, expand functions such as IoT centralized control and videoconferencing network quality diagnosis, extend to intelligence management of office space, making it the core of differentiated competitiveness of Nandian solutions. Telege Company will improve sales system, regulate the market through innovative sales means and scientific managementmethods, strengthen the development of industry customers, and promote The Company’s products. Nanman Company will continue to run through therail transit field, comprehensively develop products from the socket box, distribution box to the switch cabinetfield, at same time, focus on the development of airports, ports, petrochemical industry, data center, pipe gallery, hospitals, etc.. Datang Company will reconstitute the sales system, refine product sales goals, and focus on three new product markets, i.e. smart power supply, cruise system, and charger. 2. Strengthen the coordination of upstream and downstream industry chains to achieve win-win cooperation Firmly seize the opportunity of China Potevio and CETC to achieve major strategic restructuring, strengthen business collaboration with related units, and strive to integrate The Company’s products into the overall solution of cooperators, form multiple business growth points, promote the transformation of Nanjing Potevio from a single product supplier to an overall solution supplier and service provider,and achieve upstream and downstream complementarity in the industrial chain and win-win cooperation. 3. Strengthen new product research and development capabilities and enhance internal driving force for development Further strengthen the scientific nature of the Company’s new product project approval, improve the success rate of new product development, reduce the risk and cost of new product development, and strive to develop new products. In terms of operation and management, The Company will strengthen the strategic guidance, identify the development orientation, continuously optimize the operation structure, and improve the quality of operation; promote the asset disposal to reduce operation risks; optimize performance assessment, build talent echelon; keep abreast with advanced enterprises, improve basic management; accelerate transformation and upgrading, and promote high-quality development of the Company by deepening enterprise reform. Risks The Company run in development: 1. Cycle risk of communication industry 30 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report The Company is mainly engaged in the manufacture and sales of communications products, customers include several major telecom operators in China. The establishment and adjustment of network construction period and investment plan of the operators have a significant impact on the operation of the Company and pose industry cycle risk. Countermeasures: The Company will continue to further integrate quality resources, accelerate industry upgrade, expand industry market and improve industry profitability. 2.Technology R&D risk The telecommunication industry is experiencing rapid change of technology development and product upgrade. Therefore, The Company’s business operation will be adversely affected if it cannot adapt to market change, lag behind in the technology reform or the developed products do not satisfy market demands. Countermeasures: The Company will actively follow up the latest development trend of industrial technology, develop and introduce technology based on market requirements, focus on organization, planning and management of product development and expand development of new products, aiming to maintaining the leading position in terms of technology. 3.Market competition risk The industry in which The Company operates is highly competitive with substantial market players. Besides, customers, such as various operators, continue to adopt centralized procurement policy which led to very furious market competition. Benefiting from long-term operation, The Company has accumulated certain competitive advantages in terms of brand, technology, quality and marketing. If our products fail to cater for the market variation in future, we may lose the existing advantages in market competition. Countermeasures:The Company will continue to capitalize on the existing advantages to consolidate traditional market while expanding special network and industry markets actively, and accelerate the transformation and upgrading of industries and foster strategic emerging industries. Through continuous cost control and scientific innovation, it continues to improve production and research capability, which leads to rapid development of the new products and enables The Company to maintain and improve profitability. 4. Cash flow shortage risk Products of the Company are used in operator network construction, subway construction and other projects. Affected by project completion cycle and long approval process, collection cycle is long. The receivable cycle was extended and inventory liquidation cycle becomes slower due to the impact of COVID-19, pressure from cash flow further increased. Countermeasures: persist in the budget management on funds, proportion of fund payment and collection to ensure the dynamic balance of cash flow; intensified cleanup efforts on housing provident fund and enterprise annuity, increasing assessment efforts, urging the timely collection of payment for goods, reinforcing the inventory management and improving the liquidity; getting certain working capital financing from the banking and financial institutions as required. XII. Reception of research, communication, interview and other activities during the reporting period □ Applicable √ Not applicable No reception of research, communication and interview occurred during the reporting period 31 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section IV Corporate Governance I. Corporate governance of the Company The Company has continuously improved the corporate governance structure in strict accordance with the requirements of the Company Law, Securities Law, Guidelines for the Governance of Listed Companies, Stock Listing Rules of the Shenzhen Stock Exchange, and other relevant laws and regulations, formed scientific and effective division of responsibilities and balance mechanism, improve the Company’s internal control system, strengthen internal and external supervision, and improve the level of standardized operation. During the reporting period, the Company adhered to the combination of party organization construction andlegal-person governance, operated according to law, effectively safeguard the legitimate rights and interests of small and medium shareholders, and promoted the Company’s sustainable and healthy development. 1. Shareholders and shareholders’ meeting The Company formulated the articles of association in accordance with The Company Law, Guidelines for Articles of Association of Listed Companies, and other laws and regulations, ensured that all shareholders have equal rights according to their share and bear the corresponding obligations. The shareholders’ meetings were convened, held and voted according to the laws and regulations, guaranteed that all shareholders have the right to know and make decisions on major issues, the decision-making procedures of related transactions strictly abided by the laws and regulations and the provisions of theArticles of Association, did not damage theinterests of the Company and non-related shareholders. 2. Directors and the board of directors(BOD) The Company elected directors in strict accordance with the election procedures prescribed by laws and regulations and the Articles of Association. There were 9 members of the Company’s board of directors, including 3 independent directors, and the number and personnelcomposition of the board of directors met the requirements of laws and regulations. The board of directors, independent directors, and specialized committees of the board of directors exercised powers in accordance with the laws and regulations and the provisions of the Articles of Association, and safeguarded the legitimate rights and interests of the Companyand all shareholders. 3. Supervisors and the board of supervisors(BOS) The Company elected supervisors in strict accordance with the election procedures prescribed by laws and regulations and the Articles of Association. There were 3 members of the Company’s board of supervisors, including 1 employee supervisor, and the number and personnelcomposition of the board of supervisors met the requirements of laws and regulations. The board of supervisors performed their duties independently, inspectedthe Company’s financial affairs according to law, supervised the legality and compliance of directors, senior management personnel in performing their duties, and exercised the functions and powersstipulated in the articles of association, and safeguarded the legitimate rights and interests of the listed company and shareholders. 4. Senior executives and incentives The Companyengaged senior executives in strict accordance with the legal procedures and the Company’s articles of association, and there was no situation that the controlling shareholders, actual controllers and their related parties interfered with the normalprocedures for recruitment and selection of senior executives, or directly appointed and dismissed senior executives by bypassing the shareholders’ meetings. The Company has established a mechanism for linking remuneration with company performance and personal performance, taking the performance evaluation of senior executives as an important basis for 32 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report remuneration and other incentives for senior executives. 5. Controlling shareholders and their related parties The controlling shareholdersof the Company exercisedtheir rights and fulfilledtheir obligations to the Company in accordance with the law, and there was no situation that the controlling shareholders and actual controllers used their control rights to damage the legitimate rights and interests of the Company and other shareholders. The controlling shareholders nominated or recommended candidates for directors and supervisors in accordance with the conditions and procedures stipulated by laws and regulations and The Company’s articles of association. The Company’s major decisions were made by the shareholders’ meetings and the board of directors in accordance with the law. The Companywas separated from the controlling shareholders and actual controllers in terms of personnel, assets, and finance, andindependent in terms of organization and business, with independent accounting and independent responsibility and risk. The related transactions strictly performed decision-making procedures and information disclosure obligations in accordance with relevant provisions. 6. Stakeholders, environmental protection and social responsibility The Company respected the legitimate rights of the bank and other creditors, employees, customers, suppliers, communities and other stakeholders. While maintaining the Company’s development, striving to improve business performance, and safeguarding the interests of shareholders, it actively fulfilled its social responsibilities and conducted effective exchanges and cooperation with stakeholders to jointly promote the sustainable and steady development of the Company and the industry. 7. Information disclosure and transparency In strict accordance with laws and regulations, self-regulation rules and the articles of association, the Company earnestly fulfilled its information disclosure obligations, continuously strengthened the standardization of information disclosure, conducted investor exchanges in accordance with regulations, fully guaranteed shareholders’ right to know, guaranteed the transparency of information disclosure, and ensured that all shareholders of the Company have equal access to information. Whether there are material differences between the actual condition of corporate governance and the laws, administrative regulations and rules with corporate governance concerned issued by CSRC on listed companies □Yes √No The actual condition of corporate governance does not differ materially from the laws, administrative regulations and rules issued by CSRC with corporate governance concern on listed companies II. Independence of the Company relative to controlling shareholder and the actual controller in ensuring The Company’s assets, personnel, finance, organization and businesses The Company is independent and completely separate from its controlling shareholder, actual controller and other related parties, in terms of assets, personnel, finance, organization and business. 1. Assets The Company has independent and complete assets with clear property rights, and there are no occupancy or domination by directors, supervisors, senior executives, controlling shareholders, actual controller and other related parties. 2.Personnel The Company has independent labor & personnel system and workforce; senior executives are appointed in accordance with the regulations and do not hold any administrative position other than directors, supervisors in enterprise of controlling shareholder or its enterprise under the control. 33 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 3.Finance The Company has an independent financial department and established a separate financial accounting system with its own; and has a standardized financial accounting system and financing management mechanism for branches and subsidiaries, also, The Company has ability to make independent financial decisions without intervention from the controlling shareholders on capital use. 4.Organization The Company established an independent and completed corporate governance structure and internal management organization. BOD, BOS and other internal organization are operates independently and there are no mixed operations with its controlling shareholders. 5.Business The Company has a completed business system including procurement, production, sales and R&D system, and made independent decisions with its own; self-operated and no reliance on shareholders and other related parties for production and operation activities. III. Horizontal competition □ Applicable √ Not applicable IV. Annual General Meeting(AGM) and extraordinary shareholders’ general meeting held during the reporting period 1. Shareholders’ General Meeting in the report period Ratio of investor Resolution of the Session of meeting Type Meeting date Date of disclosure participation Meeting Proposals deliberated and approved including: (1)Report on Work of the BOD for year of 2020; (2) Report on Work of the BOS for year of 2020; (3)Financial Statement Annual General AGM 53.93% May 26, 2021 May 27, 2021 Presentation for Year Meeting of 2020 of 2020; (4) Profit Distribution Plan for year of 2020; (5) Annual Report of 2020; (6)Provision of Guarantee for Subsidiaries; (7)Expected Daily Related Transactions for year of 2021; 34 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (8)Amendment of Article of Association; and (9)Application for Entrusted Loans from China Potevio Company Limited. Deliberated and approved Proposal First Extraordinary Extraordinary on Application for Shareholders Shareholders 53.93% May 27, 2021 May 28, 2021 Entrusted Loans General Meeting of General Meeting from China Potevio 2021 Company Limited Proposals deliberated and approved including: (1)Signing of the Second Financial Service Extraordinary Extraordinary Agreement with Shareholders Shareholders 54.12% December 27, 2021 December 28, 2021 China Electronics General Meeting of General Meeting Technology Group 2021 Corporation; and (2)Appointment of the Auditing Organization for year of 2021 2. Request for extraordinary general meeting by preferred stockholders whose voting rights restore □ Applicable √ Not applicable V. Directors, supervisors and senior executives 1. Basic information Amount Amount Reasons Shares Shares Start of shares of shares for End date held at Other held at Working dated of increased decrease increase Name Title Sex Age of office period-b changes period-e status office in this d in this or term egin (share) nd term period period decrease (Share) (Share) (Share) (Share) of shares Sun Director, Currentl Male 49 Feb. 14, 0 0 0 0 0 35 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Xigang President y in 2022 office Currentl Wang Jan. 21, Director y in Male 47 0 0 0 0 0 Wenkui 2019 office Currentl Wang Deputy Apr. 19, y in Male 47 0 0 0 0 0 Wenkui President 2019 office Currentl Aug. 27, Li Tong Director y in Male 51 0 0 0 0 0 2019 office Currentl Aug. 27, Liu Yun Director y in Female 48 0 0 0 0 0 2019 office Currentl Qin Aug. 23, Director y in Male 53 0 0 0 0 0 Zhen 2017 office Currentl Wang Aug. 23, Director y in Female 51 0 0 0 0 0 Jinfeng 2017 office Independ Currentl Tang Aug. 23, ent y in Female 65 0 0 0 0 0 Fuxin 2017 Director office Independ Currentl Xie Aug. 23, ent y in Male 58 0 0 0 0 0 Manlin 2017 Director office Du Independ Currentl Aug. 23, Xiaoron ent y in Female 53 0 0 0 0 0 2017 g Director office Currentl Supervis Aug. 27, Lv Dong y in Male 50 0 0 0 0 0 or 2019 office Chairma n of the Currentl Supervis Aug. 28, Lv Dong y in Male 50 0 0 0 0 0 ory 2019 office Committ ee Currentl Supervis Aug. 27, Wei Jie y in Female 44 0 0 0 0 0 or 2019 office 36 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Currentl Qiu Supervis Aug. 23, y in Female 48 0 0 0 0 0 Huizhen or 2017 office Currentl Wang Jan. 4, GM y in Male 47 0 0 0 0 0 Wenkui 2019 office Currentl Qin Deputy Aug. 26, y in Male 53 0 0 0 0 0 Zhen GM 2016 office Currentl Jia Deputy Jun. 29, y in Female 41 0 0 0 0 0 Haowen GM 2018 office Currentl Deputy May 29, Lei Xu y in Male 53 0 0 0 0 0 GM 2019 office Chief Currentl Wang Aug. 29, Account y in Male 54 0 0 0 0 0 Huilin 2019 ant office Liu Currentl General Apr. 20, Xiaodon y in Female 50 0 0 0 0 0 counsel 2018 g office Secretary Currentl Aug. 23, Li Jing of the y in Female 46 0 0 0 0 0 2017 Board office Director, Office Aug. 23, Jan. 12, Xu Qian President Male 59 0 0 0 0 0 leaving 2013 2022 (former) Total -- -- -- -- -- -- 0 0 0 0 0 -- During the reporting period, whether there was any departure of directors and supervisors and dismissal of Senior Executives □Yes √No Changes of directors, supervisors and senior executives √ Applicable □ Not applicable Name Title Type Date Reasons Director, Elected by Shareholders’ general meeting to serves as Sun Xigang Be elected Feb. 14, 2022 President Director and serves as president elected by the BOD Director, Xu Qian Office leaving Jan. 12, 2022 Resignation President 37 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 2. Post-holding Professional background, major working experience and present main responsibilities in Company of directors, supervisors and senior executive at the present Director: Sun Xigang (Male), born in 1972, owns a master of business administration. Mr. Sun worked as a technician and assistant engineer in the First department of 28th Research Institute of China Electronics Technology Group Corporation (CETC), the project manager, deputy director, director and secretary of Party Branch of science & technology division in CETC, director of planning management division of CETC, the special assistant to the director and director of capital management office of CETC; he is currently the deputy GM of CETC LES Information System Co., Ltd. and Party Secretary and President of Nanjing Putian Telecommunications Co., Ltd. Wang Wenkui (Male), born in 1974, bachelor of engineering and joined the workforce in 1996. Mr. Wang served as the deputy manager of WCDMA project dept., WCDMA project manager and manager of the WCDMA project of Network Communication Research Institute of Eastcom Co.,Ltd, the deputy GM of Hangzhou Sanxing Eastcom Network Technology Co., Ltd., deputy GM of the wireless trunking division of Eastcom Co., Ltd, GM of the manufacturing division of Eastcom Co., Ltd and deputy president and GM of finance division of Eastcom Co., Ltd. Now he is the deputy president and GM of Nanjing Putian Telecommunications Co., Ltd. Li Tong(Male), born in 1970, master of business administrationand joined the workforce in 1993. Mr. Li served as the director of business planning division under the enterprise management dept. and deputy GM of China Putian Corporation; deputy director of corporate restructuring office, deputy GM of corporate development division and manager of corporate operation division I of the China Putian Corporation; deputy GM of corporate development division, manager of corporate operation division I and deputy GM of corporate development division of the China Potevio; GM of the Nanjing Putian Communication Technology Industrial Park Co., Ltd; Deputy GM, deputy secretary of the Party Committee, secretary of Discipline Inspection Committee and secretary of the Party Committee of Nanjing Putian Telecommunications Co., Ltd.; GM of the Audit/Inspection/Legal Affairs dept. of China Potevio; deputy head of the Discipline Inspection Group of the Party and director of the GM office of China Putian Corporation; GM of the general affairs dept., deputy head of the Discipline Inspection Group of the Party of China Potevio; office manager, director of office of the GM (President) and director of the Office of the BOD of China Putian Corporation (China Potevio); GM of the integrated management dept. of China Putian Corporation (China Potevio) and the assistant GM of China Putian Corporation; currently Mr. Li is the Party Secretary and President of Beijing Putian Taili Communication Technology Co., Ltd., secretary of the Board of China Putian Corporation (China Potevio) and Director of Nanjing Putian Telecommunications Co., Ltd. Liu Yun (Female), born in 1973, master of economics and joined the workforce in 1997. She served as assistant general manager of Investment Department of China National Textiles Import and Export Corporation; the assistant general manager of Chinatex International Apparel Co., Ltd.; the financial director of the Preparation Office of the Infolex LLc Beijing Office; head of the investment management of corporate development dept.,investment management manager, assistant GM of the corporate development dept. and deputy GM of China Potevio; from October 2013 to October 2018, she successively served as the assistant general manager and deputy general manager (October 2016) of Enterprise Development Department of China Potevio Information Industry Co., Ltd.; from October 2018 to June 2019, she served as the deputy general manager of Putian Innovation and Entrepreneurship Management Co., Ltd.; from June 2019 to the present, she has been the general manager of the Enterprise Operation Department of China Putian Corporation; deputy GM of Putian Innovation and Entrepreneurship Management Co., Ltd, and the GM of corporate operation dept. of China Putian Corporation. Now she is the senior manager of the Putian restructuring promotion office of China Electronics Technology Group Corporation and Director of Nanjing Putian Telecommunications Co., Ltd. Qin Zhen (Male), born in 1968, bachelor of engineeringand joined the workforce in 1990. Mr. Qin worked as the production office 38 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report scheduling and department assistant in Nanjing Communication Equipment Plant; the deputy GM and deputy secretary of the Party branch in wiring Company of Nanjing Putian Telecommunication Co., Ltd.; deputy director of the enterprise development dept. and enterprise management dept. and director of the enterprise management dept. in Nanjing Putian Telecommunication Co., Ltd. and GM of the Putian Industrial Co., Ltd.; deputy GM in network cabinet division (Machinery) of the Company; GM in manufacturing division, the Party Branch Secretary, director of Party Committee Work Department and vice president of Trade Union of Putian; assistant GM of Nanjing Putian Telecommunication Co., Ltd; now he is the Director and Deputy GM of Nanjing Putian Telecommunication Co., Ltd. Wang Jinfeng (Female), born in 1970, bachelor of economicsand joined the workforce in 1993. Ms. Wang worked as the accounting officer of the finance department and accounting supervisor of marketing center in theBeijing Posts and Telecommunications Equipment Factory; the position of financial accounting manager of Beijing Capitek Co. Ltd.; the financial manager of terminal services, agency services, agency and telecommunications services of China Potevio Company Limited; the assistant general manager of financial department of China Potevio Company Limited, the deputy general manager of financial department of China Potevio Company Limited; now she is the CFO of Potevio Information Technology (Chongqing) Co., Ltd. and Director of Nanjing Putian Telecommunication Co., Ltd. Tang Fuxin (Female), born in 1956, obtaining a master's degree, a senior accountant and joined the workforce in 1975. She served as an accountant of financial division and the deputy director of inspection division of the original ministry of posts and telecommunications; the manager of planning financial department of the original Guoxin Paging Co., Ltd.; the deputy general manager of financial department of China United Communications Limited; the deputy general manger and general manager of financial department, general manager and senior manager of auditing department of China United Communications Limited;Ms. Tang currently is the Independent Director of Nanjing Putian Telecommunication Co., Ltd. Xie Manlin (Male), born in 1963, Master of laws and joined the workforce in 1986. He worked in the Nanjing Second Laws and Nanjing Jinling Laws Firm; and now Mr. Xie is the director of Jiangsu Xie Manlin Laws Firm and the Independent Director of Nanjing Putian Telecommunication Co., Ltd. Du Xiaorong (Female), born in 1968, doctor of management and joined the workforce in1989. Ms. Du worked as an assistant teacher at the management department of Hohai University; a lecturer of International Business School of Hohai University; an associate professor of Business School of Hohai University; assistant of the director of planning division of Taihu Basin Administration, ministry of water resources(workplace attachment); an assistant professor of Business School and the deputy director of Chrematistics Department of Hohai University; the director of Chrematistics Department of Hohai University; a professor of Business School and director of Chrematistics Department of Hohai University; Ms. Du now is the professor of Business and head of accounting department of the Hohai University and the Independent Director of Nanjing Putian Telecommunication Co., Ltd. Supervisor: Lv Dong (Male), born in 1971, master of managementand joined the workforce in 1995. Mr. Lv served as an accounting accountant of the Finance Office of Beijing Power Equipment Group Co., Ltd.; the auditor of the Audit Branch of North China Power Bureau; he was seconded to the 13th Office of the Board of Supervisors of the Central Enterprise Work Committee; the project manager of Tianhua Certified Public Accountants; the auditor of the Audit Department of China Putian Corporation; the audit practice manager of Audit & Inspection department and Auditing department, deputy manager of auditing department, manager of audit department, audit inspection & legal affair department, deputy general manager of audit, inspecction & legal affair department and the audit manager of China Potevio; the deputy general manager of the Audit Department of Chian Putian Corporation; now Mr. Lv is the 39 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report project manager of the assurance division under the Putian Restructuring Promotion Leadership Office of China Electronics Technology Group Corporation and Chairman of the Supervisory Committee of Nanjing Putian Telecommunication Co., Ltd. Wei Jie (Female), born in 1977, master of lawand joined the workforce in 2001. She served as a legal specialist of Beijing Urban Construction First Construction Engineering Co., Ltd.; the lawyer and chief lawyer of the Legal Affairs Department of the Comprehensive Management Department, and a supervisor lawyer, senior lawyer, legal manager of the Audit and Supervision Legal Department of China Potevio.; the director of the Discipline Inspection Case Review Office of the Legal Risk Control Department of China Putian Corporation; the legal manager of the Legal Risk Control Department ofChina Putian Corporation; now she is the project manager, legal audit risk control department of China Electronics Technology Group Corporation and Supervisor of Nanjing Putian Telecommunication Co., Ltd. Qiu Huizhen (Female), born in 1973, bachelor of economics and joined the workforce in 1997. Ms. Qiu served as the female director and secretary of the Youth League Committee in Shaokou Village Government, Wan’an County, Jiangxi Province; the cost accountant and the CFO in the finance department of Nanjing Putian Telecommunications Co., Ltd; the deputy director of the HR department and deputy director/director of the finance department of Nanjing Putian Telecommunications Co., Ltd; currently she is the director of audit, supervision & legal affair department and employee representative supervisors of Nanjing Putian Telecommunication Co., Ltd. Senior Executives: Main work experience of GM Mr. Wang Wenkui has been introduced in the above Directors. Main work experience of deputy GM Mr. Qin Zhen has been introduced in the above Directors. Jia Haowen (Female), born in 1980, bachelor of management andjoined the workforce in 2002. Mr. Jia worked on administrative management and sales at Shanghai Xinhaoshi Real Estate Company; the president’s office secretaries and secretary, assistant director of general management department, assistant director of human resources, president and vice president of the human resources and the director of general management department of Nanjing Putian Telecommunications Co., Ltd; assistant GM and head of the multimedia application industry division of Nanjing Putian Telecommunications Co., Ltd; currently she is the deputy GM of Nanjing Putian Telecommunications Co., Ltd. Lei Xu (Male), born in 1968,Doctor of Engineering andjoined the workforce in1989. Mr. Lei worked as a product quality inspector in Wuhan Changjiang Transformer Factory; teaching and research at Harbin Institute of Technology; worked as the physical-layer algorithm research engineer in the wireless access technology division of the 4G department of information technology research institute of Putian; the manager of system planning department/wireless access technology department of the Potevio Institute Technology Co., Ltd., the standards and national special director, product director of marketing department V (information security product line) of the Potevio Information Technology Co., Ltd; and a assistant to the mayor (temporary job) of Yingtan, Jiangxi Province ; currently he is the deputy GM and head of strategic science & technology department of the Nanjing Putian Telecommunications Co., Ltd. Wang Huailin (Male), born in 1967, master of engineering, senior accountantandjoined the workforce in 1991. He worked as a teacher at Funan Normal College in Anhui Province; the employee of the Finance Department and financial manager of Electronic Equipment Department ofEastcom Co., Ltd.; financial director of Hangzhou Lingtong Electronic Equipment Co., Ltd.; CFO of Hefei Dongxin Real Estate Development Co., Ltd.; deputy general manager of the Financial Department of Putian Eastcom Group Co., Ltd., the committee member of Discipline Inspection Commission, deputy general manager and general manager of Finance Department 40 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report of Putian Eastcom Group Co., Ltd.; currently he is the chief accountant of Nanjing Putian Telecommunications Co., Ltd. Liu Xiaodong (Female), born in 1971, bachelor of economics andjoined the workforce in 1995. Ms. Liu served as the accountant, auditor, deputy director of the audit department, deputy director of the Audit and Supervision Department, head of the Audit and Supervision Department, and the head of the Audit Law Department, and the head of the Audit and Supervision Law Department of Nanjing Putian Telecommunications Co., Ltd.; the deputy secretary of the Disciplinary Inspection Committee and employee supervisor of Nanjing Putian Telecommunications Co., Ltd.; currently she is the deputy secretary of the Party Committee, secretary of the Discipline Inspection Committee, chairman of the labor union and General counsel of Nanjing Putian Telecommunications Co., Ltd. Li Jing (Female), born in 1975, master of managementandjoined the workforce in 1996. Ms. Li worked as the secretary and customs declaring in Nanjing Mennekes; the buyer and industrial officer of Nanjing Potevio Computer Co., Ltd; the investment management officer, deputy director of the corporate development department and director of the strategic investment department of Nanjing Putian Telecommunications Co., Ltd; currently she is the Assistant GM, secretary of the Board and director of corporate development department of Nanjing Putian Telecommunications Co., Ltd. Post-holding in shareholder’s unit √ Applicable □ Not applicable Received Position in Start dated of End date of remuneration from Name Name of shareholder’s unit shareholder’s office term office term shareholder’s unit unit n (Y/N) Secretary of Li Tong China Potevio Company Limited 2019-11-09 N the Board Explanation China Potevio is the controlling shareholder of the Company Post-holding in other unit √ Applicable □ Not applicable Received Position in Start dated of End date of office remuneration Name Name of other units other unit office term term from other unit (Y/N) Secretary of Li Tong China Putian Corporation 2019-11-09 Y the Board Secretary of Beijing Putian Taili Communication Party Li Tong 2021-08-18 N Technology Co., Ltd Committee, President senior China Electronics Technology Group Liu Yun manager of 2021-08-01 Y Corporation the Putian 41 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report restructuring promotion office Liu Yun Putian Logistic Technology Co., Ltd. Director 2017-02-28 N Liu Yun Potevio New Energy Co., Ltd. Director 2018-04-13 N Puxing Mobile Communication Equipment Wang Jinfeng Director 2015-12-21 N Co., Ltd. Potevio Information Technology Wang Jinfeng CFO 2020-07-21 N (Chongqing) Co., Ltd. Xie Manlin Jiangsu XieManlin Laws Firm Director 1994-12-01 Y Independent Xie Manlin Saurer Intelligent Technology Co., Ltd. 2017-08-26 Y Director Professor, head of Du Xiaorong Business school of Hohai University 2013-06-15 Y department of accounting Project manager of the assurance division under China Electronics Technology Group Lv Dong the Putian 2021-08-01 Y Corporation Restructuring Promotion Leadership Office Lv Dong Wuhan Putian Power Co., Ltd. Supervisor 2016-05-24 N Puxing Mobile Communication Equipment Lv Dong Supervisor 2015-12-21 N Co., Ltd. Potevio Information Engineering Design Lv Dong Supervisor 2016-08-04 N Service Co., Ltd. Lv Dong Potevio Information Trade Co., Ltd. Supervisor 2018-07-11 N Project manager, China Electronics Technology Group Wei Jie legal audit 2021-08-01 Y Corporation risk control department Wei Jie Potevio Guomai Networks Ltd. Supervisor 2016-12-02 N Potevio Information Technology Wei Jie Supervisor 2020-07-21 N (Chongqing) Co., Ltd. 42 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Wang Huilin Eastcom Ventures Supervisor 2015-12-11 N Explanation China Electronics Technology Group Corporation is the actual controller of the Company Punishment of securities regulatory authority in recent three years to the Company’s current and outgoing directors, supervisors and senior management during the reporting period √ Applicable □ Not applicable In 2019, as a current president of Shanghai Putian, Mr. Xu Qian was warned and fined 50,000 yuan by CSRC for the information disclosure of Shanghai Putian. 3. Remuneration for directors, supervisors and senior executives Decision-making procedures, recognition basis and payment for directors, supervisors and senior executives The Company has not paid directors and supervisors, the directors and supervisors get paid as The Company's administrative duties. The independent directors receive the allowance in The Company, while subsidiary standard is determined by the general meeting of shareholders. Senior management personnel salary standard and assessment methods are decided by the board of directors. The Company implements performance salary system on senior management, making evaluation and paying compensation according to the completion of the production and operation as well as performance of the senior management personnel. Remuneration for directors, supervisors and senior executives during the reporting period Unit: 10’000 yuan Total Whether remuneration remuneration Post-holding Name Title Sex (M/F) Age obtained from obtained from status The Company related party of (before taxes) the Company Currently in Sun Xigang President Male 49 Y office Currently in Wang Wenkui Deputy President Male 47 N office Currently in Li Tong Director Male 51 Y office Currently in Liu Yun Director Female 48 Y office Currently in Qin Zhen Director Male 53 N office Currently in Wang Jinfeng Director Female 51 Y office 43 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Independent Currently in Tang Fuxin Female 65 9N Director office Independent Currently in Xie Manlin Male 58 9N Director office Independent Currently in Du Xiaorong Female 53 9N Director office Chairman of the Currently in Lv Dong Supervisory Male 50 Y office Committee Currently in Wei Jie Supervisor Female 44 Y office Currently in Qiu Huizhen Supervisor Female 48 22.17 N office Currently in Wang Wenkui GM Male 47 80 N office Currently in Qin Zhen Deputy GM Male 53 36.56 N office Currently in Jia Haowen Deputy GM Female 41 41.88 N office Currently in Lei Xu Deputy GM Male 53 34.12 N office Currently in Wang Huilin Chief Accountant Male 54 54.35 N office Currently in Liu Xiaodong General counsel Female 50 36.38 N office Secretary of the Currently in Li Jing Female 46 34.4 N Board office Director, Xu Qian Male 59 Office leaving Y President(former) Total -- -- -- -- 366.86 -- VI. Responsibility performance of directors during the reporting period 1. The board of directors during the reporting period Session of meeting Date of meeting Disclosure date Meeting resolutions Deliberated and approved the th th The 46 Session of 7 BOD 2021-01-21 2021-01-22 proposal on Acquisition of 25% Equity of Nanjing Nanman 44 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Electric Co., Ltd. Deliberated and approved the proposal on Application for The 47th Session of 7th BOD 2021-03-09 2021-03-10 Entrusted Loans from China Potevio Proposals deliberated and approved including: (1)Report on Work of the BOD for year of 2020; (2) Report on Work of the GM for year of 2020; (3)Financial Statement Presentation for Year of 2020; (4) Financial Budget Report for year of 2021; (5) Profit Distribution Plan for year of 2020; (6) Annual Report of 2020 and Summary of Annual The 48th Session of 7th BOD 2021-04-16 2021-04-20 Report 2020; (7) Provision for Assets Impairment in 2020; (8) Internal Control Assessment Report for year of 2020; (9) Application for a Credit Line From a Bank; (10)Provision of Guarantee for Subsidiaries; (11)Expected Daily Related Transactions for year of 2021; (12)Amendment of Article of Association and (13)Convening of the AGM of 2020 Deliberated and approved the th th The 49 Session of 7 BOD 2021-04-28 proposal on First Quarterly Report of 2021 Proposals deliberated and approved including: (1)Application for Entrusted Loans from China Potevio; and The 50th Session of 7th BOD 2021-04-30 2021-05-07 (2)Convening of the First Extraordinary Shareholders General Meeting for year of 2021 Proposals deliberated and st th The 51 Session of 7 BOD 2021-08-25 2021-08-27 approved including: (1)Report on Work of the GM for the first 45 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report half of 2021; (2) Budget Performance Report for the first half of 2021; (3)Semi-Annual Report of 2021 and its Summary; and (4) Provision for Impairment of Assets in the first half of 2021 Proposals deliberated and approved including: (1)The Third Quarterly Report of 2021; (2) Increase the Forecast of nd th The 52 Session of 7 BOD 2021-10-28 2021-10-30 Daily Related Transactions for year of 2021; and (3) Liquidation and Closure of Putian Telecommunication (H.K.) Co., Ltd. Proposals deliberated and approved including: (1)Signing the Financial Service Agreement with CETC Finance Co., Ltd.; (2) Risk Assessment Report of CETC Finance Co., The 53rd Session of 7th BOD 2021-11-23 2021-11-24 Ltd.; (3) Risk Management Plan for the Deposit and Loans Business in CETC Finance Co., Ltd.; and (4) Convening of the Second Extraordinary Shareholders General Meeting for year of 2021 Deliberated and approved the proposal on Appointment of the The 54th Session of 7th BOD 2021-12-08 2021-12-10 Auditing Institution for year of 2021 2. The attending of directors to Board meetings and shareholders general meeting The attending of directors to Board Meeting and Shareholders General Meeting Times of Times of Absent the Times of attending the Board meeting Times of Meeting for attend the Times of Board Meeting Times of Director supposed to entrusted the second shareholders’ Presence by Absence attend in the presence time in a row general communicatio report period (Y/N) meeting n 46 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Xu Qian 9 0 9 0 0N 0 Wang Wenkui 9 0 9 0 0N 3 Li Tong 9 0 9 0 0N 0 Liu Yun 9 0 9 0 0N 0 Qin Zhen 9 0 9 0 0N 1 Wang Jinfeng 9 0 9 0 0N 0 Tang Fuxin 9 0 9 0 0N 0 Xie Manlin 9 0 9 0 0N 0 Du Xiaorong 9 0 9 0 0N 2 Explanation of absent the Board Meeting for the second time in a row Not applicable 3. Objection for relevant events from directors Directors come up with objection about Company’s relevant matters □ Yes √ No No directors come up with objection about Company’s relevant matters in the Period 4. Other explanation on responsibility performance of directors The opinions from directors have been adopted √ Yes □ No Director's statement to the Company that a proposal has been or has not been adopted During the reporting period, all directors are carrying out the works in strictly accordance with the legal regulations as Company Law, Securities Law, Rules Governing the Stock of Listing on Shenzhen Stock Exchange, Guidelines on Standardized Operation of Listed Companies on Shenzhen Stock Exchange and Article of Association of the Company. Attend the Board Meeting on time, and study the proposals submitted to the Board according to actual condition of the Company, and making prudent decisions; supervise and promote the implementation of proposals and safeguard the legitimate rights and interest of the Company and all shareholders. VII. The special committees under the BOD during the reporting period Important Specific Other Committee Number of Meeting comments and circumstances Members Date of performance of name meetings held content suggestions of the objection meeting duties made (if applicable) Deliberated the The financial Auditing Du Xiaorong, financial accounting Committee of Tang Fuxin and 5 2021-04-06 accounting statement for the Board Wang Jinfeng statement for year of 2020 year of 2020 that audited by 47 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report that audited by Pan-China Pan-China Certified Certified Public Public Accountants Accountants (LLP) was (LLP) deliberated and approved, agreed to submit the statement to the Board for consideration. Deliberated Deliberated the and approved 2021-04-21 First Quarterly the First Report of 2021 Quarterly Report of 2021 Deliberated Deliberated the and approved Semi-Annual the 2021-08-12 Report of 2021 Semi-Annual and its Report of 2021 Summary and its Summary Deliberated Deliberated the and approved 2021-10-19 Third Quarterly the Third Report of 2021 Quarterly Report of 2021 Deliberated and approved the proposal on appointment of auditing Deliberated the institution for appointment of year of 2021, 2021-12-02 auditing agreed to institution for propose to the year of 2021 Board to re-appoint Pan-China Certified Public 48 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Accountants (LLP) as the financial and internal control auditor for 2021 VIII. Works from BOS The Company has risks in reporting period that found in supervisory activity from BOS □ Yes √ No BOS has no objection to the supervision matters during the reporting period IX. Particulars of workforce 1. Number of staff, professional composition and education background Employee in-post of the parent Company at period-end(people) 319 Employee in-post of main Subsidiaries at period-end (people) 716 The total number ofcurrent employees at period-end(people) 1,035 The total number of current employees to receive pay (people) 1,217 Retired employee’ s expenses borne by the parent Company and 365 main Subsidiaries(people) Professional composition Category of professional composition Number of professional composition (people) Production staff 268 Salesman 341 Technical staff 286 Financial staff 30 Administrative staff 110 Total 1,035 Education background Category of education Number (people) Master’s degree above 21 Bachelor 417 Junior college 377 High school and below 220 49 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Total 1,035 2. Remunerationpolicy The Company strictly implements the national, provincial and municipal laws and regulations, andnormatively implemented the distribution and payment of compensation and benefits. In order to further mobilize the enthusiasm, initiative and creativity of the employees, The Company implements an efficiency-oriented, performance-based compensation distribution mechanism, and formulates salary and performance appraisal methods for different positions according to their different characteristics, and at the same time, pays five insurances and one housing fund and enterprise annuitiesaccording to relevant national regulations. 3. Training programs The Company always adheres to the people-oriented development concept, continuously carries out employee training, and establishes and continuously improves the matching training system according to the Company’s development needs, and improves the quality of the staff. At the same time, The Company attaches great importance to the improvement of employees' comprehensive capabilities and closely follows the development trend of the industry, we will continue to innovate talent training methods, pay attention to the cultivation of compound talents, rationally arrange flexible learning methods, strengthen training in layers and grades, formulate annual training plans, and do a good job in talent reserves and cultivation of young cadres for the Company to implement innovation transformation. 4. Labor outsourcing □ Applicable √ Not applicable X. Profit distribution plan and capitalizing of common reserves plan Formulation, Implementation and Adjustment of Profit Distribution Policy Especially Cash Dividend policy during the Reporting Period □ Applicable √ Not applicable The Company earnings during the reporting period and profit available for distribution to shareholders from parent company is negative, but no cash dividend distribution plan has been proposed □ Applicable √ Not applicable Profit distribution plan and capitalizing of common reserves plan for the Period □ Applicable √ Not applicable The Company has no plans of cash dividend distributed, no bonus shares and has no share converted from capital reserve either for the year. 50 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report XI. Implementation of the Company’s stock incentive scheme, employee stock ownership plan or other employee incentives □ Applicable √ Not applicable The Company has no stock incentive scheme, employee stock ownership plan or other employee incentives during the reporting period XII. Construction and implementation of internal control system during the reporting period 1. Construction and implementation of internal control The Company has established a complete set of internal control systems that run through all aspects of daily operation and management activities in accordance with various national laws and regulations, as well as the industry, business mode and its own business characteristics, and has continuously improved it to form a standardized management system. In terms of corporate governance, the Company has formulated the Articles of Association, Rules of Procedure for Shareholders’ Meetings, Rules of Procedure for Board of Directors, Rules of Procedure for Board ofSupervisors, Work Rules of General Manager, Work System of Independent Director and other systems. In terms of the daily operation and management, the Company has formulated the Fixed Assets Management Measures, Guarantee Management Measures, Investment Management System, Attendance Management System, Employee Leave Management System, Recruitment Management System, Employee Resignation Management System, Equipment Management Measures, Procurement Management Measures, etc., covering the Company’s human resources management, financial asset management, legal affairs management, investment management, auditing, informatization, market, technology, quality, procurement management and other work content involved in daily production and operation, so as to ensure the orderly work of the Company. In addition, the Company has also implemented safety standardization and quality, environment, and safety integrated management systems, and has formed a number of documents including safety standardization documents, integrated management system manuals, and procedural documents. The Company supervises and self-monitors the internal control system and its implementation through various methods such as annual internal control self-evaluation, internal control external audit, inspection and acceptance of integrated management system, and irregular special inspections. At present, the Company has established a relatively complete internal control system which has been effectively implemented and has achieved the goal of the Company’s internal control, and there are no major defects. With the development needs of the Company’s business scale and business scope, the Company will continue to improve the internal control system, strengthen the implementation of the internal control system, and promote the healthy development of the Company. 2. Details of major defects in IC appraisal report that found during reporting period □Yes √No XIII. Management and controls on the subsidiary during reporting period The Company implements management control over its subsidiaries in accordance with the Company Law and other laws and regulations and the requirements of the competent authorities. The Company appoints directors, supervisors, managers, chief financial officers, etc. to the subsidiaries to participate in the decision-making and supervision of major events of the subsidiaries; 51 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report assigns economic and management assessment indicators to the Company, and conducts regular assessments; the Company’s functional departments implement corresponding control and internal supervision on important matters such as operations managementand financial management of subsidiaries, so as to carry out multi-level, continuous and effective supervision and control over subsidiaries to ensure that the operation direction of subsidiaries is in line with the Company’s overall strategy and business management objectives. New subsidiaries increased for the acquisition during the reporting period: Problems Integration Measures taken to Progress in Follow-up Name Integration plans encountered in progress resolve solution solution plan integration N/A Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable XIV. Internal control self-assessment report or internal control audit report 1. Self-assessment Report of Internal Control Disclosure date of full internal control 2022-04-26 assessment report Disclosure index of full internal control Assessment report of internal control for year of 2021 of Nanjing Putian assessment report Telecommunications Co., Ltd. published on Juchao Website (www.cninfo.com.cn) The ratio of the total assets of units included in the scope of evaluation accounting for the total assets on The 100.00% Company's consolidated financial statements The ratio of the operating income of units included in the scope of evaluation accounting for the operating income on 100.00% The Company's consolidated financial statements Defects Recognition Standards Category Financial Reports Non-financial Reports Indicators for material defect of internal Indicators for material defect of internal control in financial report: invalid control control in non-financial report: environment; fraud by our directors, decision-making procedures lead to supervisors and senior management, which material faults; lack of system control or brings significant loss and negative system void for major business, and lack influences to the Company; external auditor of effective compensation control; Qualitative criteria finds material misstatement which is not first serious loss of senior management and found by the Company; the board of senior technicians; assessment results of directors or the authorized body and internal internal control, especially material audit department conduct invalid supervision defects, are not rectified; other situations over our internal control. Indicators for that would materially and adversely major defect of internal control in financial affect The Company. Indicators for major 52 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report report: not select and apply accounting defect of internal control in non-financial policies under the generally accepted report: decision-making procedures lead accounting principles; not establish to general fault; defects exist in major anti-fraud procedures and controlling business systems; serous loss of key measures; not establish corresponding staff; assessment results of internal controlling system or not implement control, especially major defects, are not corresponding compensation control in rectified; other situations that would connection with accounting for abnormal or relatively materially and adversely affect special transactions; one or more defects The Company. Indicators for general exist in control of ending financial reports defect of internal control in non-financial and there is no assurance that financial report: low efficiency of statement prepared correspondingly is decision-making procedures; defects truthful and accurate. General defect: other exist in general business systems; serious internal control defects that do not constitute loss of general staff; general defects are material or major defects. not rectified. Any of the following situations may be viewed as material defect: potential misstatement of total profit ≥ 5% of total profit; potential misstatement of total assets ≥ 1% of total assets; potential misstatement of operating income ≥ 1% of total operating income. Any of the following situation may Major deficiencies:the amount of direct be viewed as major defect: 3% of total profit property loss is or more than 10 million ≤ potential misstatement of total profit< Yuan; Significant deficiencies: the 5% of total profit; 0.5% of total assets ≤ amount of direct property loss is between Quantitative standard potential misstatement of total assets< 1% 5 million Yuan and 10 million Yuan (5 of total assets; :0.5% of total operating million Yuan included); Common income ≤ potential misstatement of operating deficiencies:the amount of direct income < 1% of total operating income. property loss is less than 5 million Yuan. Any of the following situation may be viewed as general defect: potential misstatement of total profit<3% of total profit; potential misstatement of total assets < 0.5% of total assets; potential misstatement of operating income < 0.5% of total operating income. Amount of significant defects in financial 0 reports Amount of significant defects in 0 non-financial reports Amount of important defects in financial 0 reports Amount of important defects in 0 53 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report non-financial reports 2. Auditing report of internal control √ Applicable □ Not applicable Deliberations in Internal Control Audit Report We believe that according to relevant regulations and Basic Norms of Internal Control, The Company maintained an efficiency internal control of financial report dated 31st December 2021, in all material aspects. Disclosure details of audit report of Disclosed internal control Disclosure date of audit report of 2022-04-26 internal control (full-text) Index of audit report of internal Audit report of internal control for year of 2021 of Nanjing Putian Telecommunications Co., control (full-text) Ltd. published on Juchao Website (www.cninfo.com.cn) Opinion type of auditing report of Standard unqualified IC whether the non-financial report No had major defects Carried out modified opinion for internal control audit report from CPA □Yes √ No The internal control audit report, issued by CPA, has concerted opinion with self-evaluation report, issued from the Board √ Yes □ No XV. Rectification of Self-examination Problems in Special Governance Actions in Listed Company During the reporting period, in accordance with the requirements of the China Securities Regulatory Commission and the CSRC Jiangsu Bureau,the Companycarefully carried outspecial self-examination and problem rectification work of list companiescomparing with the special self-examinationlist of listed Company governance. By self-examination, it was found that the Company did not timely change the term of office of the seventh board of directors. The term of office of the seventh board of directors expired in August 2020, due to the reorganization between the actual controller China PotevioandCETC, the term of office has not been changed yet. Rectification: The Company is actively communicating with China PotevioandCETC about the change of term of office of the board of directors, and strives to complete the change as soon as possible. Before the completion of the change of term of office, all directors, supervisorsand senior executives will continue to perform their duties in accordance with laws and regulations and the provisions of articles of association. At a later period of time, theCompany will strictly abide by laws and regulations such as the Company Law and the provisions of Articles of Association, standardize the work procedure for the change of term of office of the board of directors, communicate in advance, do a good job in the selection of directors candidates, and appoint them strictly on schedule. 54 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section V. Environmental and Social Responsibility I. Major environmental The listed Company and its subsidiary whether belongs to the key sewage units released from environmental protection department □Yes √ No Administrative punishment for environmental problems during the reporting period The impact on the The Company's Name of company or Reason for production and Violation Punishment result rectification subsidiary punishment operation of listed measures companies - - - - - - Other environmental information disclosed refer to key polluters - Measures taken to reduce carbon emissions during the reporting period and their effects □ Applicable √ Not applicable Reasons for not disclosing other environmental information The Company and its subsidiaries do not belong to the key emission enterprises announced by the environmental protection authorities. During the reporting period, The Company stringently implementing the relevant laws and regulations on national environmental protection, and there is no violation of environmental laws and regulations, no administrative penalties by environmental protection authorities for violating the environmental regulations. II. Social responsibility Based on the communications industry, The Company adheres to independent innovation, continuously promotes the sustainable development of itself, and fulfills its responsibilities and obligations to the interested parties, and strive to achieve the harmonious and win-win development of the enterprises, staff, society and environment. The Company continuously improves and optimizes corporate governance, earnestly fulfills its obligation of information disclosure, ensures shareholders’ right to know, right to participate and right to vote on major matters of the Company, and guarantees the legitimate rights and interests of all shareholders. The Company attaches great importance to quality, environment and occupational safety and health management. It has passed GB/T19001-2016/ISO9001:2015 quality management system certification, GB/T24001-2016/ISO14001:2015environmental management system certification, and GB/T45001-2020/ISO45001:2018 occupational health and safety management system certification, and constantly strives to promote environmental protection and sustainable development. The Company strictly abides by the Labor Law, Labor Contract Law and other laws and regulations, always adheres to the people-oriented core values, attaches great importance to the value of employees, cares about the work, life, health and safety of employees, effectively protects the rights and interests of employees, enhances the cohesion of the Company, devotes to the 55 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report realization of the joint development vision of the Company and its employees. The Company has always kept in mind the mission and responsibility of a central enterprise, enthusiastically devoted itself to social public welfare undertakings, and actively participated in various love assistance activities. In 2021, the Company carried out consumption poverty alleviation work and purchased Qinghai local specialties from impoverished areas in Qinghai; participated in the donation activities of Spring Bud Dreams of Jiangsu Women and Children’s Welfare Foundation, the volunteer service of Youth Volunteering to the Party’s Beautiful Jiangsu, Love Angels in Action, volunteer service in the fight against the pandemic and many other public welfare activities. Based on the principles of honesty and trustworthiness and operating in accordance with the law, the Company actively builds partnerships with suppliers, customers, banks and other relevant stakeholders, respects the legitimate rights and interests of stakeholders, achieves a win-win situation between the Company and relevant stakeholders, and promotes the Company’s sustainable and steady development. III. Consolidating and expanding the achievements of poverty alleviation and rural revitalization During the reporting period, The Company carried out works of consumer poverty alleviation and purchased 59700 yuan local specialties from poverty-stricken zone of Qinghai Province, and relevant works will continue to be carried out in later period. 56 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section VI. Important Events I. Implementation of commitment 1. Commitments that the actual controller, shareholders, related party, buyer and The Company have fulfilled during the reporting period and have not yet fulfilled by the end of reporting period √ Applicable □ Not applicable Commitments Type of Content of Date of Term of Implementatio Commitments party commitments commitments commitments commitments n Commitments for share merger reform Content of Commitments commitments China on horizontal see ―2. Electronics competition, Specific August 31, In normal Technology Long-term related commitments‖ 2021 performance Group transactions . See Corporation and fund ―Commitment occupation 1‖ Commitments China on horizontal Electronics See Commitments in report of competition, August 31, In normal Technology ―Commitment Long-term acquisition or equity change related 2021 performance Group 2‖ transactions Corporation and fund occupation Commitments China on horizontal Electronics See competition, August 31, In normal Technology ―Commitment Long-term related 2021 performance Group 3‖ transactions Corporation and fund occupation China Commitments See Potevio; October 13, In normal Commitments in assets reorganization on horizontal ―Commitment Long-term China Putian 2020 performance competition, 4‖ Corporation related 57 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report transactions and fund occupation Commitments China on horizontal See Potevio; competition, October 13, In normal ―Commitment Long-term China Putian related 2020 performance 5‖ Corporation transactions and fund occupation China See Potevio; Other October 13, In normal ―Commitment Long-term China Putian commitment 2020 performance 6‖ Corporation Xu Qian; Wang Wenkui; Li Tong; Liu Yun; Wang Jinfeng; Qin Zhen; Tang See Fuxin; Xie Other November 25, In normal ―Commitment Long-term Manlin; Du commitment 2020 performance 7‖ Xiaorong; Jia Haowen; Lei Xu; Liu Xiaodong; Wang Huailin; Li Jing China See Potevio; Other November 25, In normal ―Commitment Long-term China Putian commitment 2020 performance 8‖ Corporation Commitments make in initial public offering or re-financing Equity incentive commitment Commitments See Other commitments for medium and on horizontal In normal China Potevio ―Commitment April 8, 2018 Long-term small shareholders competition, performance 9‖ related transactions 58 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report and fund occupation Commitments on horizontal See competition, In normal China Potevio ―Commitment April 8, 2018 Long-term related performance 10‖ transactions and fund occupation Commitments on horizontal See competition, In normal China Potevio ―Commitment April 8, 2018 Long-term related performance 11‖ transactions and fund occupation Commitments on horizontal See China Putian competition, In normal ―Commitment April 8, 2018 Long-term Corporation related performance 12‖ transactions and fund occupation Commitments on horizontal See China Putian competition, In normal ―Commitment April 8, 2018 Long-term Corporation related performance 13‖ transactions and fund occupation Commitments on horizontal See China Putian competition, In normal ―Commitment April 8, 2018 Long-term Corporation related performance 14‖ transactions and fund occupation 59 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report See China Putian Other In normal ―Commitment June 19, 2018 Long-term Corporation commitment performance 15‖ Completed on time (Y/N) Y If the commitment is overdue and not fully fulfilled, it shall explain the specific reasons for the incomplete Not applicable performance and the work plan for the next step 2. Specific commitments Commitment 1: Committed party: China Electronics Technology Group Corporation Content of commitments: After being studied by the State-owned Assets Supervision and Administration Commission of the State Council and approved by the State Council, China Potevio Information Industry Group Co., Ltd. (hereinafter referred to as ―China Potevio‖) shall be transferred to China Electronics Technology Group Co., Ltd. (hereinafter referred to as ―the Company‖) for free as a whole and become a wholly-owned subsidiary of the Company (hereinafter referred to as ―this reorganization‖). This reorganization will result in the Company becoming the indirect controlling shareholder of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as ―the listed Company‖), a listed Company affiliated to China Potevio. As the acquirer of the listed Company, in order to ensure the independence of the listed Company in terms of assets, personnel, finance, business and organization, the Company hereby makes the following commitments: 1. Personnel independence (1) To guarantee that the general manager, deputy general manager, financial controller and secretary of the boardof the listed Company and other senior executives shallneither serve as administrative posts other than directors and supervisorsin the Company and other enterprises and institutions controlled by the Company (hereinafter referred to as ―subsidiary enterprises and institutions‖), nor receive salaries from the Company and the subsidiary enterprises and institutions of the Company. (2) The financial personnel of the listed Companyshall not take part-time jobs in the Company and the subsidiary enterprises and institutions of the Company. 2. Financial independence (1) To guarantee that the listed Company sets an independent financial accounting department and has an independent financial accounting system and financial management system, and independently makes financial decisions. (2) To guarantee that the listed Company maintains independence in financial decision-making, the Company and the Company’s subsidiary enterprises and institutions shall not get involved in the fund use of the listed Company. (3) To guarantee that the listed Companyshall independently open bank accountsfor settlement of income and expenditure, and independently declare tax and fulfill tax obligations in accordance with the law. 3. Institutional independence (1) To guarantee that the listed Company and its their subsidiaries establish and improve corporate governance structurein accordance with the law, and can operate independently; guaranteethat the office and site for business operation of the listedCompany are separated from the Company andthe subsidiary enterprises and institutions of the Company. (2) To guarantee that the listed Company and its subsidiaries operate independently, there is no affiliation with functional departments of the Company. 60 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 4. Asset independence (1) To guaranteethat the listed Company has independent and complete assets. (2) To guarantee that the Company andthe subsidiary enterprises and institutions of the Company shall not illegally occupy assets, funds and other resources of the listedCompany. 5. Business independence (1) To guarantee that the listed Company shall have independent business, and carry out business activities independently. (2) To guarantee that the listed Company shall contracts and carry out businessindependently, form an independent and complete business system, implement independent accounting for operation and management, independently assume responsibility and risk, and have the ability for independent and sustainable operationin the market. This commitment shall continue to be effective during the period when the Company has control over the listed Company. If the Company fails to fulfill the above commitment and causes losses to the listed Company, the Company shall bear the corresponding compensation liabilities. Commitment 2: Committed party: China Electronics Technology Group Corporation Content of commitments: After being studied by the State-owned Assets Supervision and Administration Commission of the State Council and approved by the State Council,China Potevio Information Industry Group Co., Ltd. (hereinafter referred to as ―China Potevio‖) shall be transferred to China Electronics Technology Group Co., Ltd. (hereinafter referred to as ―the Company‖) for free as a whole and become awholly-owned subsidiary of the Company (hereinafter referred to as ―this reorganization‖). This reorganization will result in the Company becoming the indirect controlling shareholder of Nanjing PutianTelecommunications Co., Ltd. (hereinafter referred to as ―the listed Company‖), a listed Company affiliated to China Potevio.As the acquirer of the listed Company, in order to avoid competition in the same industry and to protect the interests of public shareholders, we hereby makes the following commitments: From the date of issuance of this letter, the Companyshall further investigate whether there is any business in competition with the listed Company. If there is business competition in the same industry, the Company will strengthen internal coordination and control management to ensure the healthy and sustainable development of the listed Company, there will be no harm to the interests of the listed Company and its public investors; if there is no business competition in the same industry, the Company will strictly abide by the relevant rules formulated by the China Securities Regulatory Commission and the stock exchange and the articles of association of the listed Company and other relevant provisionsduring the period when the Company directly or indirectly maintains a substantial equity control relationship with the listed Company, and shall not use its controlling position in the listed Company to engage in horizontal competition that damages the legitimate rights and interests of the listed Company and its minority shareholders. The above commitments will take effect from the date of issuance of the letter of commitment, and will continue to be effective as long as the listed Company legally and effectively exists and the Company acts as the actual controller of the listed Company. Commitment 3: Committed party: China Electronics Technology Group Corporation Content of commitments: After being studied by the State-owned Assets Supervision and Administration Commission of the State Council and approved by the State Council, China Potevio Information Industry Group Co., Ltd. (hereinafter referred to as ―China Potevio‖) shall be transferred to China Electronics Technology Group Co., Ltd. (hereinafter referred to as ―the Company‖) for free as a whole and become a wholly-owned subsidiary of the Company (hereinafter referred to as ―this reorganization‖). This reorganization will result in the Company becoming the indirect controlling shareholder of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as 61 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report ―the listed Company‖), a listed Company affiliated to China Potevio. As the acquirer of the listed Company, in order to ensure the legitimate rights and interest of the listed company and its small & medium shareholders, we make the follow commitments to regulate the related transaction with listed company: 1. The Company and the subsidiaries controlled by the Company will try to avoid or reduce unnecessary related transactions with the listed Company and its subsidiaries; related business dealings or transactions that occur due to unavoidable or reasonable reasonswill be carried out on an equal and voluntary basis in accordance with the principles of fairness, justice and openness, and the transaction price will be reasonably determined in accordance with the principles of marketization. For related transactions where it is difficult to compare market prices or whose pricing is restricted, the relevant cost and profit standards should be definedin the contracts, and decision-making procedures should be performed in accordance with relevant laws and regulations, normative documents and the Articles of Association of the listed Company,it shall be guaranteed that the legitimate rights and interests of the listed Company and other shareholders are not damaged through related transactions, and the information disclosure obligations are fulfilled according to relevant provisions at the same time. 2. Any agreements and arrangements made by the Company and its controlled subsidiaries with the listed Company on mutual related affairs and related transactions shall not prevent the other party from conducting business dealings or transactions with any third party for its own interests and under the same market competition conditions. This letter of commitment will continue to be effective as long as the listed Company legally and effectively exists and the Company acts as the actual controller of the listed Company.If the listed Company suffers losses due to the Company’s violation of the commitments under this letter of commitment, the Company will be liable for compensation according to law. Commitment 4: Committed party: China Potevio; China Putian Corporation Content of commitments: 1. The Company or the companies controlled by the Company will try to minimize the related transactions with Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as "Nanjing Putian") and its subsidiaries and branches. 2. Related transactions that cannot be avoided or exist with reasonable grounds will be conducted on an equal and voluntary basis and in accordance with the principles of fairness, justice, and compensation of equal value. The Company or the companies controlled by the Company will sign standardized related transaction agreements with Nanjing Putian or its subsidiaries in accordance with the law, and the transaction prices will be determined at a reasonable price recognized in the market to ensure that the related transaction price is fair; and perform fair procedures such as related transaction decision-making, vote avoidance, and disclose information in a timely manner in accordance with relevant laws, rules, regulations, other normative documents and the articles of association of Nanjing Putian or its subsidiaries, so as to ensure that the legitimate rights and interests of Nanjing Putian or its subsidiaries and other shareholders of Nanjing Putian will not be harmed through related transactions. . 3. It is guaranteed that it will not require or accept Nanjing Putian or its subsidiaries or branches in any fair market transaction to provide The Company or the companies controlled by the Company with better conditions than third parties. 4. It is guaranteed that it will exercise corresponding rights and assume corresponding obligations in accordance with the articles of association of Nanjing Putian and its subsidiaries, and will not use the identity of the controlling shareholder/actual controller to seek illegitimate interests, or use related transactions to illegally transfer funds and profits of Nanjing Putian or its subsidiaries, and guarantee not to damage the legitimate rights and interests of other shareholders of Nanjing Putian. 5. If The Company violates the above commitments, it will be willing to assume all the responsibilities arising therefrom, and fully compensate for all direct or indirect losses caused to Nanjing Putian. 62 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Commitment 5: Committed party: China Potevio; China Putian Corporation Content of commitments: 1. During the period when The Company directly or indirectly holds shares of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as "Nanjing Putian"), it guarantees that it will not use its control relationship over Nanjing Putian to engage in or participate in activities that harm the interests of Nanjing Putian and its small and medium shareholders. 2. In addition to the above disclosures, in the future, The Company and other companies controlled by the Company will not directly or indirectly own, manage, control, invest, or engage in any other businesses or projects that are the same as or similar to those currently carried out or planned in the future by Nanjing Putian and its subsidiaries and branches at home and abroad, nor participate in the ownership, management, control, or investment of any businesses or projects that are the same as or similar to those currently carried out or planned in the future by Nanjing Putian and its subsidiaries and branches, nor seek to directly or indirectly engage in any businesses constitute competition to the businesses currently carried out or planned in the future by Nanjing Putian and its subsidiaries and branches through joint ventures, cooperation, joint operations with any third party, or lease operations, contract operations, entrusted management, etc., nor have interests in the above activities. If The Company and other companies controlled by the Company discover any new business opportunities that constitute or may constitute a direct or indirect competitive relationship with Nanjing Putian or its holding company’s main business, it will immediately notify Nanjing Putian in writing and urge the business opportunity to be first provided to Nanjing Putian or its holding company on reasonable and fair terms and conditions. 3. If Nanjing Putian or its holding companies abandon such competitive new business opportunities and The Company and other companies controlled by the Company engage in such competitive business, Nanjing Putian or its holding companies will have the right to acquire any equity, assets and other rights and interests in the above-mentioned competitive business from the above-mentioned entities at any time at one time or in multiples. 4.When The Company and other companies controlled by the Company intend to transfer, sell, lease, license or otherwise transfer or allow the use of assets and businesses that constitute or may constitute a direct or indirect competitive relationship with the main business of Nanjing Putian or its holding companies, The Company and other companies controlled by the Company will provide Nanjing Putian or its holding companies with the right of first refusal, and promise to do its utmost to urge The Company’s shareholding companies to provide Nanjing Putian or its holding company with the right of first refusal under the above-mentioned circumstances. 5. If The Company violates the above commitments, it shall make a total, timely and full compensation for the losses suffered by Nanjing Putian; all the benefits obtained by the Company due to the violation of the above commitments shall be attributed to Nanjing Putian. 6. The above commitments will continue to be valid during the period when The Company is the controlling shareholder/actual controller of the listed company. Commitment 6: Committed party: China Potevio; China Putian Corporation After the completion of this transaction, The Company will strictly abide by the "Company Law", "Securities Law", and relevant regulations of the China Securities Regulatory Commission and the Shenzhen Stock Exchange and the articles of association to ensure that Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as the "listed company") ") shall continue to be 63 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report completely separated from The Company and other companies that The Company controls or exerts significant influence in terms of personnel, assets, finance, organization and business, and maintain the independence of the listed company in terms of personnel, assets, finance, organization and business. In particular, after the completion of this transaction, The Company will comply with the regulations of the "Notice on Regulating Fund Transactions between Listed Companies and Related Parties and Issues Concerning the External Guarantees of Listed Companies" (ZJF (2003) No. 56) and the "Notice of China Securities Regulatory Commission and China Banking Regulatory Commission on Regulating the External Guarantee Behavior of Listed Companies (ZJF [2005] No. 120), standardize the external guarantee behavior of the listed company and its subsidiaries, and do not illegally occupy the funds of the listed company and its subsidiaries. The Company guarantees to strictly fulfill the above-mentioned commitments. In the event that The Company or other companies that The Company controls or exerts significant influence violate the above-mentioned commitments and cause damage to the rights and interests of the listed company, The Company will bear the corresponding compensation liabilities in accordance with the law. Commitment 7: Committed party: Xu Qian; Wang Wenkui; Li Tong; Liu Yun; Wang Jinfeng; Qin Zhen; Tang Fuxin; Xie Manlin; Du Xiaorong; Jia Haowen; Lei Xu; Liu Xiaodong; Wang Huailin; Li Jing Content of commitments: In order to ensure that The Company's measures to fill the diluted immediate returns can be effectively implemented, all directors and senior managers of the Company have made the following commitments: (i) I promise not to convey benefits to other units or individuals without compensation or on unfair terms, nor to harm the interests of the listed company by other means; (ii) I promise to restrain my position-related consumption behavior; (iii) I promise not to use the assets of the listed company to engage in investment and consumption activities that have nothing to do with the performance of my duties; (iv) I promise to make every effort to urge the remuneration system formulated by the board of directors or the remuneration committee to be linked to the implementation of the listed company's compensation measures within the scope of my own duties and powers; (v) If the listed company plans to implement equity incentives in the future, I promise to make every effort to urge the listed company's planned equity incentive vesting conditions to be linked to the implementation of the compensation measures within the scope of my own duties and powers; (vi) From the time when this commitment is issued to the time before the completion of the transaction, if the China Securities Regulatory Commission makes other new regulatory requirements on the replenishment measures and its commitments, and the above commitments cannot meet the requirements of the China Securities Regulatory Commission, I promise that the supplementary commitments will be issued in accordance with the latest regulations of the China Securities Regulatory Commission; (vii) I promise to fulfill the relevant fill-up and return measures formulated by the listed company and any promises made by me regarding the fill-up and return measures. If I violate these promises and cause losses to the listed company or investors, I am willing to bear the liability of indemnity in accordance with the law to the listed company or investors. Commitment 8: Committed party: China Potevio; China Putian Corporation Content of commitments: 1. The Company promises not to exceed its authority to interfere with the operation and management activities of Nanjing Putian 64 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Telecommunications Co., Ltd. (hereinafter referred to as "Nanjing Putian"), nor infringe on the interests of Nanjing Putian; 2. From the issuance date of this commitment to the time before the completion of the transaction, if the China Securities Regulatory Commission makes clear provisions on the fill-up and return measures and its commitments, and the above commitments cannot meet the requirements of the China Securities Regulatory Commission, The Company promises to issue a supplementary commitment in accordance with the regulations of the China Securities Regulatory Commission; The Company promises to strictly perform the above-mentioned commitments made by it to ensure that the measures for fill-up and return can be effectively implemented. If The Company violates the above commitments and causes losses to Nanjing Putian or investors, The Company is willing to bear the compensation responsibilities for Nanjing Putian or investors and the corresponding penalties imposed by the regulatory authorities in accordance with the law. Commitment 9: Committed party: China Potevio Content of commitments: In view of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as ―Nanjing Putian‖) intended to apply for resumption of listing to the Shenzhen Stock Exchange, The Company, as a controlling shareholder of Nanjing Putian, made the following commitments: I. Ensure the personnel independence of Nanjing Putian (i) Ensure that the production and management and public administration (including labour, personnel and wage management, etc.) of Nanjing Putian are completely independent of the Company and other subordinate companies and enterprises of the Company. (ii) Ensure that the general manager, deputy general manager, chief financial officer, secretary of the board and other senior management staff of Nanjing Putian work full time in Nanjing Putian and get remuneration from Nanjing Putian, and don’t take part time jobs in other positions other than directors and supervisors in The Company or other companies and enterprises of the Company, nor get remuneration from The Company or other companies and enterprises of the Company, and ensure that thefinancial staff of Nanjing Putian don’t take part time jobs or get remuneration from The Company or other companies and enterprises of the Company. (iii) Ensure that the candidates recommended by the Company to take up the posts of directors, supervisors and senior management in Nanjing Putian are checked by legal procedures, The Company does not interfere with the personnel appointment and dismissal decision made by the board of directors and the general meeting of shareholders of Nanjing Putian. II. Ensure the assets independence and integrity of Nanjing Putian (i) Ensure the independence and integrity of the assets of Nanjing Putian and its subsidiaries, and all of these assets are under the control of Nanjing Putian and its subsidiaries, and are independently owned and operated by Nanjing Putian and its subsidiaries. (ii) Ensure that The Company and the subordinate companies and enterprises of the Company do not illegally occupy the assets, funds and other resources of Nanjing Putian. III. Ensure the business independence of Nanjing Putian (i) Ensure that Nanjing Putian has independent procurement and sales systems, and has the assets, personnel, qualifications to carry out independent business activities and the ability to operate independently in the market. (ii) Ensure that The Company and other companies and enterprises affiliated to the Company avoid horizontal competition with Nanjing Putian and its subsidiaries. (iii) Ensure strict control of related transactions, and minimize the continuous related transactions between Nanjing Putian and its subsidiaries with The Company and other companies and enterprises under The Company. Eliminate the illegal occupation of funds and assets of Nanjing Putian, and don’t require Nanjing Putian and its subsidiaries to provide any form of guarantee to the Company and other companies and enterprises affiliated to the Company. For the unavoidable related transactions, insist on the principle of 65 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report ―fairness, justice and openness‖, andkeep the transaction prices same as the non-related enterprises, and carry out the information disclosure in a timely manner. (iv) Ensure not to interfere with the major decision-making matters of Nanjing Putian in any way other than the exercise of shareholders’ rights in accordance with the law through a separate or concerted action, nor affect the independence of Nanjing Putian’s assets, personnel, finance, organization and business. IV. Ensure the institution independence of Nanjing Putian (i) Ensure that Nanjing Putian and its subsidiaries establish and improve the corporate governance structure according to law, and completely separate from The Company and other companies and enterprises under The Company; ensure that the office facilities and production and operation sites of Nanjing Putian and its subsidiaries are completely separated from The Company and other companies and enterprises affiliated to the Company, and there is no situation in which institutions are mixed. (ii) Ensure that Nanjing Putian and its subsidiaries operate independently, and The Company will not directly or indirectly interfere with the decision-making and operation of Nanjing Putian by surpassing the board of directors and shareholders’ meeting of Nanjing Putian. (iii) Ensure that the shareholders’ meeting, board of directors, independent directors, board of supervisors, and senior management personnel of Nanjing Putian independently exercise their official powers in accordance with laws, regulations, and articles of association. V. Ensure the financial independence of Nanjing Putian (i) Ensure that Nanjing Putian sets up an independent financial accounting department and has an independent financial accounting system, and has a standardized and independent financial accounting system and financial management system. (ii) Ensure that Nanjing Putian maintains independence in financial decision-making, The Company and other companies and enterprises affiliated to the Company do not interfere with the use and dispatch of funds by Nanjing Putian. (iii) Ensure that Nanjing Putian maintains its own independent bank account and does not share a bank account with The Company and other companies and enterprises under The Company. (iv) Ensure that Nanjing Putian shall pay taxes independently according to law. The above commitments are valid and cannot be changed or revoked while The Company is a shareholder of Nanjing Putian. If the above commitments are violated and economic losses are caused to Nanjing Putian, The Company will compensate Nanjing Putian Commitment 10: Committed party: China Potevio Content of commitments: In view of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as ―Nanjing Putian‖) intended to apply for resumption of listing to the Shenzhen Stock Exchange, The Company, as a controlling shareholder of Nanjing Putian, made the following commitments: I. Do not influence and require Nanjing Putian and its subsidiaries to give rights superior to the third parties in the market in business cooperation, nor engage in any acts to damage the interests of Nanjing Putian and its subsidiaries by using its controlling shareholder status at Nanjing Putian. II. Do not influence and require preferential rights to make deals with Nanjing Putian and its subsidiaries by using its controlling shareholder status at Nanjing Putian. III. When conducting necessary and inevitable related transactions, guarantee to conduct according to the principle of marketization and fair price, and perform the transaction procedures and information disclosure obligations in strict accordance with the relevant laws, regulations, regulatory documents and the relevant provisions of the articles of association of listed companies, and guarantee 66 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report not to damage the legitimate rights and interests of Nanjing Putian and other shareholders through related transactions. The above commitments are valid and cannot be changed or revoked while The Company is a shareholder of Nanjing Putian. If the above commitments are violated and economic losses are caused to Nanjing Putian, The Company will compensate Nanjing Putian. Commitment 11: Committed party: China Potevio Content of commitments: In view of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as ―Nanjing Putian‖) intended to apply for resumption of listing to the Shenzhen Stock Exchange, The Company, as a controlling shareholder of Nanjing Putian, made the following commitments: I. The Company and other related enterprise controlled by the Company have not engaged in any production and business operations or activities that directly or indirectly compete with Nanjing Putian; and guarantee that they will not engage in any production and business operations or activities that directly or indirectly compete with Nanjing Putian in the future. II. The Company does not own, manage, control, invest or engage in any business or project that is the same or similar to the business of Nanjing Putian. III. If The Company or any related enterprise obtains any business opportunity from any third party that has substantial competition with the business of Nanjing Putian or may have substantial competition in the future, The Company will immediately notify Nanjing Putian, and transfers the business opportunity to Nanjing Putian after obtaining the promise from the third party. IV. The Company will supervise and restrict the production and operation activities of itself and other related enterprises. If The Company and other related enterprises have products or business the same or similar to those of Nanjing Putian, The Company promises to take the following measures to resolve: (i) When Nanjing Putian considers it necessary, The Company and other related enterprises will reduce the holdings until all the relevant assets and businesses held by the Company and related enterprises are transferred; (ii) When Nanjing Putian considers it necessary, the relevant assets and businesses held by the Company and other related enterprises may be preferentially acquired through appropriate means; (iii) If The Company and related enterprises have conflicts of interest with Nanjing Putian due to horizontal competition, give priority to the interests of Nanjing Putian; (iv) Other measures that help avoid horizontal competition. The above commitments are valid and cannot be changed or revoked while The Company is a shareholder of Nanjing Putian. If the above commitments are violated and the economic losses are caused to Nanjing Putian, The Company will compensate Nanjing Putian. Commitment 12: Committed party: China Putian Corporation Content of commitments: In view of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as ―Nanjing Putian‖) intended to apply for resumption of listing to the Shenzhen Stock Exchange, The Company, as an actual controller of Nanjing Putian, made the following commitments: I. Ensure the personnel independence of Nanjing Putian (i) Ensure that the production and management and public administration (including labour, personnel and wage management, etc.) of Nanjing Putian are completely independent of the Company and other subordinate companies and enterprises of the Company. (ii) Ensure that the general manager, deputy general manager, chief financial officer, secretary of the board and other senior management staff of Nanjing Putian work full time in Nanjing Putian and get remuneration from Nanjing Putian, and don’t take part time jobs in other positions other than directors and supervisors in The Company or other companies and enterprises of the Company, 67 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report nor get remuneration from The Company or other companies and enterprises of the Company, and ensure that the financial staff of Nanjing Putian don’t take part time jobs or get remuneration from The Company or other companies and enterprises of the Company. (iii) Ensure that the candidates recommended by the Company to take up the posts of directors, supervisors and senior management in Nanjing Putian are checked by legal procedures, The Company does not interfere with the personnel appointment and dismissal decision made by the board of directors and the general meeting of shareholders of Nanjing Putian. II. Ensure the assets independence and integrity of Nanjing Putian (i) Ensure the independence and integrity of the assets of Nanjing Putian and its subsidiaries, and all of these assets are under the control of Nanjing Putian and its subsidiaries, and are independently owned and operated by Nanjing Putian and its subsidiaries. (ii) Ensure that The Company and the subordinate companies and enterprises of the Company do not illegally occupy the assets, funds and other resources of Nanjing Putian. III. Ensure the business independence of Nanjing Putian. (i) Ensure that Nanjing Putian has independent procurement and sales systems, and has the assets, personnel, qualifications to carry out independent business activities and the ability to operate independently in the market. (ii) Ensure that The Company and other companies and enterprises affiliated to the Company avoid horizontal competition with Nanjing Putian and its subsidiaries. (iii) Ensure strict control of related transactions, and minimize the continuous related transactions between Nanjing Putian and its subsidiaries with The Company and other companies and enterprises under The Company. Eliminate the illegal occupation of funds and assets of Nanjing Putian, and don’t require Nanjing Putian and its subsidiaries to provide any form of guarantee to the Company and other companies and enterprises affiliated to the Company. For the unavoidable related transactions, insist on the principle of ―fairness, justice and openness‖, and keep the transaction prices same as the non-related enterprises, and carry out the information disclosure in a timely manner. (iv) Ensure not to interfere with the major decision-making matters of Nanjing Putian in any way other than the exercise of shareholders’ rights in accordance with the law through a separate or concerted action, nor affect the independence of Nanjing Putian’s assets, personnel, finance, organization and business. IV. Ensure the institution independence of Nanjing Putian. (i) Ensure that Nanjing Putian and its subsidiaries establish and improve the corporate governance structure according to law, and completely separate from The Company and other companies and enterprises under The Company; ensure that the office facilities and production and operation sites of Nanjing Putian and its subsidiaries are completely separated from The Company and other companies and enterprises affiliated to the Company, and there is no situation in which institutions are mixed. (ii) Ensure that Nanjing Putian and its subsidiaries operate independently, and The Company will not directly or indirectly interfere with the decision-making and operation of Nanjing Putian by surpassing the board of directors and shareholders’ meeting of Nanjing Putian. (iii) Ensure that the shareholders’ meeting, board of directors, independent directors, board of supervisors, and senior management personnel of Nanjing Putian independently exercise their official powers in accordance with laws, regulations, and articles of association. V. Ensure the financial independence of Nanjing Putian (i) Ensure that Nanjing Putian sets up an independent financial accounting department and has an independent financial accounting system, and has a standardized and independent financial accounting system and financial management system. (ii) Ensure that Nanjing Putian maintains independence in financial decision-making, The Company and other companies and enterprises affiliated to the Company do not interfere with the use and dispatch of funds by Nanjing Putian. 68 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (iii) Ensure that Nanjing Putian maintains its own independent bank account and does not share a bank account with The Company and other companies and enterprises under The Company. (iv) Ensure that Nanjing Putian shall pay taxes independently according to law. The above commitments are valid and cannot be changed or revoked while The Company is a shareholder of Nanjing Putian. If the above commitments are violated and economic losses are caused to Nanjing Putian, The Company will compensate Nanjing Putian. Commitment 13: Committed party: China Putian Corporation Content of commitments: In view of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as ―Nanjing Putian‖) intended to apply for resumption of listing to the Shenzhen Stock Exchange, The Company, as a actual controller of Nanjing Putian, made the following commitments: 1.Do not influence and require Nanjing Putian and its subsidiaries to give rights superior to the third parties in the market in business cooperation, nor engage in any acts to damage the interests of Nanjing Putian and its subsidiaries by using its actual controller status at Nanjing Putian; 2. Do not influence and require preferential rights to make deals with Nanjing Putian and its subsidiaries by using its actual controller status at Nanjing Putian; 3. When conducting necessary and inevitable related transactions, guarantee to conduct according to the principle of marketization and fair price, and perform the transaction procedures and information disclosure obligations in strict accordance with the relevant laws, regulations, regulatory documents and the relevant provisions of the articles of association of listed companies, and guarantee not to damage the legitimate rights and interests of Nanjing Putian and other shareholders through related transactions. The above commitments are valid and cannot be changed or revoked while The Company is a actual controller of Nanjing Putian. If the above commitments are violated and economic losses are caused to Nanjing Putian, The Company will compensate Nanjing Putian. Commitment 14: Committed party: China Putian Corporation Content of commitments: In view of Nanjing Putian Telecommunications Co., Ltd. (hereinafter referred to as ―Nanjing Putian‖) intended to apply for resumption of listing to the Shenzhen Stock Exchange, The Company, as a actual controller of Nanjing Putian, made the following commitments: 1. The Company and other related enterprise controlled by the Company have not engaged in any production and business operations or activities that directly or indirectly compete with Nanjing Putian; and guarantee that they will not engage in any production and business operations or activities that directly or indirectly compete with Nanjing Putian in the future. 2. The Company does not own, manage, control, invest or engage in any business or project that is the same or similar to the business of Nanjing Putian. 3. If The Company or any related enterprise obtains any business opportunity from any third party that has substantial competition with the business of Nanjing Putian or may have substantial competition in the future, The Company will immediately notify Nanjing Putian, and transfers the business opportunity to Nanjing Putian after obtaining the promise from the third party. 4. The Company will supervise and restrict the production and operation activities of itself and other related enterprises. If The Company and other related enterprises have products or business the same or similar to those of Nanjing Putian, The Company promises to take the following measures to resolve: (1) When Nanjing Putian considers it necessary, The Company and other related enterprises will reduce the holdings until all the 69 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report relevant assets and businesses held by the Company and related enterprises are transferred; (2) When Nanjing Putian considers it necessary, the relevant assets and businesses held by the Company and other related enterprises may be preferentially acquired through appropriate means; (3) If The Company and related enterprises have conflicts of interest with Nanjing Putian due to horizontal competition, give priority to the interests of Nanjing Putian; (4) Other measures that help avoid horizontal competition. The above commitments are valid and cannot be changed or revoked while The Company is a shareholder of Nanjing Putian. If the above commitments are violated and the economic losses are caused to Nanjing Putian, The Company will compensate Nanjing Putian. Commitment 15: Committed party: China Putian Corporation Content of commitments: The Group makes statements and commitments regarding the business condition and future development planning of the private network communications business of Nanjing Putian, and the operations of the Group and other enterprises controlled by the Group (other than Nanjing Putian and its controlled enterprises) as follows: In order to optimize the internal resources allocation of the group, make full use of the business capability of Nanjing Putian, starting from 2016, the Group will convert the private network communication products originally purchased by China Potevio (hereinafter referred to as ―Potevio‖), a wholly-owned subsidiary of the Group, into commissioning Nanjing Putian for production. The Group’s private network communication business which was originally a trade-oriented business and was purchased by Potevio from external suppliers to sell has successfully transformed into an independent processing and production business in 2016, and the current business model is that Potevio obtains orders from customers, and then signs entrusted production contracts with Nanjing Putian and its subsidiary Nanfang branch, and Nanjing Putian is responsible for the specific production. At present, the customer of Potevio is Fushen Industrial Co., Ltd., and the annual order amount of the existing model products remains above 500 million Yuan, and it is predicted that there will be a stable demand period of 3 to 5 years. The Group promises to take Nanjing Putian as the business entity of the private network communication services, including but not limited to: 1. Nanjing Putian is the military-civilian integration industrial base of the Group, and is the only production entity of the existing product multi-mesh cloud data processing communication equipment and related military-civilian integration project (i.e. the private network communication service signified in this commitment), which is exclusive; 2. The Group promises to gradually integrate the complete business processes and related resources of the private network communication business, including the sales link, into Nanjing Putian within three years; if relevant business resources cannot be integrated into Nanjing Putian due to external factors, for example, downstream customers have special requirements for the direct partner’s subject qualification (for example, must be non-foreign-invested enterprises), the Group will cooperate with Nanjing Putian to carry out related business in accordance with the requirements of relevant laws and regulations, that is, to undertake related business in the name of the Group or its subsidiaries, and Nanjing Putian is responsible for the actual operation. The above commitments shall take effect on the date of signing this commitment, and shall remain in force and irrevocable during the period of existence of Nanjing Putian and during the period that the Group is deemed to be a related person whom is not allowed to engage in the same or similar business with the private network communication business of Nanjing Putian in accordance with relevant regulations. If the above commitment proved to be untrue or not complied with, all the benefits obtained by the Group in violation of the commitment shall be owned by Nanjing Putian, and the Group will compensate Nanjing Putian for all direct and indirect losses and bear corresponding legal liabilities. 70 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 3. Concerning assets or project of the Company, which has profit forecast, and reporting period still in forecasting period, explain reasons of reaching the original profit forecast □ Applicable √ Not applicable II. Non-operational fund occupation from controlling shareholders and its related party □ Applicable √ Not applicable No non-operational fund occupation from controlling shareholders and its related party in period. III. External guarantee out of the regulations □ Applicable √ Not applicable No external guarantee out of the regulations occurred in the period. IV. Statement on the latest “modified audit report” by BOD □ Applicable √ Not applicable V. Explanation from BOD, BOS and Independent Directors (if applicable) for “Modified Audit Report” that issued by CPA □ Applicable √ Not applicable VI. Explanation of the changes in accounting polices, accounting estimates or correction of significant accounting errors compared with the financial report of the previous year √ Applicable □ Not applicable According to relevant requirement of the Decision on Taking Corrective Regulatory Measures Against Nanjing Putian Telecommunications Co., Ltd (Administrative Supervisory Measures Decision Letter of Jiangsu Securities Regulatory Bureau [2022] No.10), and after deliberated and approved by 58th session of 7th BOD held on April 22, 2022, The Company adopted retrospective restatement method to correct the accounting errors for the periodic reports of 2017, 2018 and 2019. For the impact with annual operation results and financial status concerned, found more in the Notice on Correction of Prior Period Accounting Errors released by the Company dated April 26, 2022 and ―15(1).Correction of Prior Period Accounting Errors‖ carried in Section X. of the Annual Report. VII. Compare with last year’s financial report; explain changes in consolidation statement’s scope □ Applicable √ Not applicable No changes in consolidation statement’s scope of the Company in Period. 71 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report VIII. Appointment and non-reappointment (dismissal) of CPA Accounting firm appointed Name of domestic accounting firm Pan-China Certified Public Accountants (LLP) Remuneration for domestic accounting firm (in 10 thousand 82 Yuan) Continuous life of auditing service for domestic accounting firm 8 Name of domestic CPA He Jiangxing, Zhang Jinghui Continuous service years from domestic CPA 1year, 3 years Re-appointed accounting firms in this period □ Yes √ No Appointment of internal control auditing accounting firm, financial consultant or sponsor √ Applicable □ Not applicable Pan-China Certified Public Accountants (LLP) was engaged as audit institute of internal control for the Company of 2021, auditing fee for internal control was 0.28 million Yuan. IX. Particular about delisting after annual report disclosed □ Applicable √ Not applicable X. Bankruptcy reorganization □ Applicable √ Not applicable No bankruptcy reorganization for the Companyduring the reporting period XI. Significant litigation and arbitration of the Company √ Applicable □ Not applicable Amount Outcome and Whether a Litigation(arbitratio involved (10 impact of Judgment Disclosure Disclosure accrual liability Progress n) thousand litigation enforcement date index resulted (Y/N) Yuan) (arbitration) 1. No single significant litigation during the reporting period. Cumulative litigation meeting the disclosure standards are as: Case of sale and Court No significant Execution October 29, Juchao 59.22 No purchase contract Mediation impact on the completed 2021 website 72 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report dispute- Zhejiang current profit or ―Notice on Post and profit after the Cumulative Telecommunications period Litigation‖ of Engineering the Company Construction Co., Ltd. bring a suit against Nanjing Putian Telecommunications Co., Ltd. Case of sale and purchase contract Juchao dispute- Nanjing No significant website Hengshidan Electric impact on the Settlement October 29, ―Notice on Equipment Co., Ltd. 110.92 No current profit or - withdrawal 2021 Cumulative bring a suit against profit after the Litigation‖ of Nanjing Putian period the Company Telecommunications Co., Ltd. Case of construction contract dispute - Zhejiang Post and Juchao Telecommunications No significant website Engineering impact on the Court Execution October 29, ―Notice on Construction Co., 50.23 No current profit or Mediation completed 2021 Cumulative Ltd. bring a suit profit after the Litigation‖ of against Nanjing period the Company Putian Telecommunications Co., Ltd. Case of sale and purchase contract dispute- Nanjing Juchao No significant Hikvision Digital website impact on the Technology Co., Settlement October 29, ―Notice on 7.95 No current profit or - Ltd. bring a suit withdrawal 2021 Cumulative profit after the against Nanjing Litigation‖ of period Putian the Company Telecommunications Co., Ltd. Case of sale and No significant Juchao Court Execution October 29, purchase contract 30 No impact on the website Mediation completed 2021 dispute- Nanjing current profit or ―Notice on 73 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Yonggao Electric profit after the Cumulative Co., Ltd. bring a suit period Litigation‖ of against Nanjing the Company Putian Telecommunications Co., Ltd. Case of sale and purchase contract dispute- Shaanxi Juchao No significant Guolian Information website impact on the Technology Co., Final October 29, ―Notice on 2.04 No current profit or - Ltd. bring a suit rejection 2021 Cumulative profit after the against Nanjing Litigation‖ of period Putian the Company Telecommunications Co., Ltd. Case of sale and purchase contract dispute- Nanjing Putian Juchao No significant Communications website impact on the Technology Co., Settlement October 29, ―Notice on 306.96 No current profit or - Ltd. bring a suit withdrawal 2021 Cumulative profit after the against Nanjing Litigation‖ of period Supply and the Company Marketing Trade Development Co., Ltd. Case of sale and purchase contract dispute- Xinjiang Juchao Tianan Electric website Complete Trial in October 29, ―Notice on Equipment Co., Ltd. 24.7 No Pending - progress 2021 Cumulative bring a suit against Litigation‖ of Nanjing Putian the Company Communications Technology Co., Ltd. Case of sale and No significant Juchao purchase contract impact on the Execution October 29, website 12.56 No Judged dispute- Shenzhen current profit or completed 2021 ―Notice on Zhongpeng New profit after the Cumulative 74 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Electric Technology period Litigation‖ of Co., Ltd. bring a suit the Company against Nanjing Putian Telecommunications Co., Ltd. Case of sale and purchase contract dispute- Chengdu Juchao No significant Qianhong website impact on the Communication Pre-litigatio Execution October 29, ―Notice on 21.35 No current profit or Co., Ltd. bring a suit n mediation completed 2021 Cumulative profit after the against Nanjing Litigation‖ of period Putian the Company Telecommunications Co., Ltd. Case of sale and purchase contract dispute- Chengdu Juchao No significant Qianhong website impact on the Communication Pre-litigatio Execution October 29, ―Notice on 25.33 No current profit or Co., Ltd. bring a suit n mediation completed 2021 Cumulative profit after the against Nanjing Litigation‖ of period Putian the Company Telecommunications Co., Ltd. Case of sale and purchase contract dispute- Nanjing Juchao No significant Putian website impact on the Telecommunications Settlement October 29, ―Notice on 1,238.17 No current profit or - Co., Ltd. bring a suit withdrawal 2021 Cumulative profit after the against Nanjing Litigation‖ of period Yuanzun the Company Electromechanical Equipment Co., Ltd. Case of sale and Juchao purchase contract No significant website dispute- Nanjing impact on the Court Under October 29, ―Notice on Putian 497.05 No current profit or Mediation implementation 2021 Cumulative Telecommunications profit after the Litigation‖ of Co., Ltd. bring a suit period the Company against Nanjing 75 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Aierte Optoelectronics Co., Ltd. Case of sale and purchase contract dispute- Nanjing Juchao Putian No significant website Telecommunications impact on the Settlement October 29, ―Notice on Co., Ltd. bring a suit 193.51 No current profit or - withdrawal 2021 Cumulative against Nanjing profit after the Litigation‖ of Hehao period the Company Communication Technology Co., Ltd. Case of sale and purchase contract dispute- Nanjing Juchao Putian No significant website Telecommunications impact on the Settlement October 29, ―Notice on Co., Ltd. bring a suit 686.44 No current profit or - withdrawal 2021 Cumulative against Nanjing profit after the Litigation‖ of Zhengqian period the Company Communication Technology Co., Ltd. 2.Other litigation that did not meet the disclosure standards 936.52 No - - - - during the reporting period XII. Penalty and rectification □ Applicable √ Not applicable There are no penalty and rectification in the reporting period XIII. Integrityof the Company and its controlling shareholders and actual controllers □ Applicable √ Not applicable 76 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report XIV. Major related transaction 1. Related transaction with routine operation concerned √ Applicable □ Not applicable Approv Proporti Whethe Market ed Trading on in the r to price of Related Related transacti Means Related Related Pricing amount amount exceed similar Disclos transacti transacti Dealing on of Disclos transactio relations principl (in 10 of the the transacti ure on on price amount paymen ure date n parties hip e thousan same approve on index type content (in 10 ts d Yuan) transacti d availabl thousan on amount e d Yuan) Notice on Forecas Purchas t of e of Daily Controll products April Related China ing Telecom Market Bank and 37.17 37.17 0.05% 5,000 No 37.17 20, Transac Potevio sharehol product price transfer receipt 2021 tion for der of 2021 services publish ed on Juchao Website Other enterpri ses Purchas Notice Potevio under e of on Informat the products Forecas ion Telecom Market Bank same and 23.93 23.93 0.03% No 23.93 t of Technol product price transfer control receipt Daily ogy Co., of the of April Related Ltd. actual services 500 20, Transac controll 2021 tion for er 2021 Other Purchas publish Potevio ed on enterpri e of Hi-tech Juchao ses products Labor Market Bank Industry 25.81 25.81 0.03% No 25.81 Website under and fee price transfer Co., the receipt Ltd. same of 77 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report control services of the actual controll er Other enterpri Nanjing ses Purchas Potevio under e of Honyar the products Electric Telecom Market Bank same and 45.64 45.64 0.06% No 45.64 al product price transfer control receipt Technol of the of ogy Co., actual services Ltd. controll er Other enterpri ses Purchas Nanjing Notice under e of Hikvision on the products Digital Telecom Market Bank Increas same and 1.44 1.44 0.00% No 1.44 Technolo product price transfer e the control receipt gy Co., Forecas of the of Ltd. t of actual services Daily controll October Related er 100 30, Transac The 23rd Other 2021 tions Research enterpri for year Institute ses Purchas of of China under e of 2021pu Electronic the products Inspecti Market Bank blished s same and 2.3 2.3 0.00% No 2.3 on fees price transfer on Technolo control receipt Juchao gy Group of the of Website Corporati actual services on controll (CETC) er Selling Notice Controll goods April on China ing Telecom Market Bank and 51.71 51.71 0.06% 1,000 No 51.71 20, Forecas Potevio sharehol product price transfer providin 2021 t of der g Daily 78 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report services Related Transac tion for 2021 publish ed on Juchao Website Notice Other on enterpri Forecas ses t of Potevio Selling under Daily Informat goods the April Related ion and Telecom Market Bank same 6.68 6.68 0.01% 500 No 6.68 20, Transac Technol providin product price transfer control 2021 tion for ogy Co., g of the 2021 Ltd. services actual publish controll ed on er Juchao Website Notice Other on enterpri Forecas Beijing ses t of Selling Putian under Daily goods Desheng the April Related and Telecom Market Bank Technolo same 0 0 0.00% 500 No 0 20, Transac providin product price transfer gy control 2021 tion for g Incubator of the 2021 services Co., Ltd. actual publish controll ed on er Juchao Website Other Notice enterpri on Selling ses Forecas Putian goods under April t of Communi and Telecom Market Bank the 0 0 0.00% 2,000 No 0 20, Daily cation providin product price transfer same 2021 Related Co., Ltd. g control Transac services of the tion for actual 2021 79 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report controll publish er ed on Juchao Website Other Beijing enterpri Potevio ses Selling Taili under goods Commu the and Telecom Market Bank nication same 0.79 0.79 0.00% No 0.79 providin product price transfer s control g Technol of the services ogy Co., actual Ltd. controll er Other enterpri ses Notice Selling under on Eastern goods the Forecas Commu and Telecom Market Bank same 129.59 129.59 0.14% No 129.59 t of nication providin product price transfer control Daily s Inc. g of the April Related services actual 1,400 20, Transac controll 2021 tion for er 2021 Other publish enterpri ed on ses Juchao Potevio Selling Website under Eastern goods the Commu and Telecom Market Bank same 2.36 2.36 0.00% No 2.36 nication providin product price transfer control s g of the Co.,Ltd. services actual controll er Other Selling Wuhan enterpri goods Putian ses and Telecom Market Bank New 1.61 1.61 0.00% No 1.61 under providin product price transfer Energy the g Co., Ltd. same services 80 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report control of the actual controll er Other Chengdu enterpri Weishiton ses Selling g under goods Informati the October and Telecom Market Bank on same 309.47 309.47 0.34% No 309.47 30, providin product price transfer Security control 2021 g Technolo of the services gy Co., actual Ltd. controll er Other Notice enterpri on Hebei ses Increas Far East Selling under e the Commu goods the Forecas nication and Telecom Market Bank same 460.63 460.63 0.50% No 460.63 t of System providin product price transfer control Daily Enginee g of the Related ring Co., services 1,700 actual Transac Ltd controll tions er for year Other of 2021 enterpri publish Nanjing ses ed on Selling Rail under Juchao goods Transit the Website and Telecom Market Bank System same 132.8 132.8 0.14% No 132.8 providin product price transfer Engineeri control g ng Co., of the services Ltd. actual controll er Nanjing Other Selling Laisi enterpri goods Telecom Market Bank Informati ses and 16.28 16.28 0.02% No 16.28 product price transfer on under providin Technolo the g 81 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report gy Co., same services Ltd. control of the actual controll er Other enterpri ses Shangha Selling under i goods the Huaxun and Telecom Market Bank same 5.93 5.93 0.01% No 5.93 Network providin product price transfer control System g of the Co., Ltd services actual controll er Other enterpri ses Selling under Sichuang goods the Electronic and Telecom Market Bank same 8.87 8.87 0.01% No 8.87 s Co., providin product price transfer control Ltd. g of the services actual controll er Other enterpri Zhongk ses exin Selling under integrate goods the OEM d circuit and Market Bank same processi 7.42 7.42 0.01% No 7.42 Co., providin price transfer control ng Ltd. g of the Nanjing services actual Branch controll er Potevio Other Notice Rent and April Hi-tech enterpri Leased Market Bank on property 83.97 83.97 21.30% 100 No 83.97 20, Industry ses property price transfer Forecas fees 2021 Co., under t of 82 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Ltd. the Daily same Related control Transac of the tion for actual 2021 controll publish er ed on Juchao Website Nanjing Notice lop Co., on Ltd Increas Other e the enterpri Forecas ses t of under Daily the October Rental Market Bank Related same Rent 39.52 39.52 14.77% 100 No 39.52 30, property price transfer Transac control 2021 tions of the for year actual of 2021 controll publish er ed on Juchao Website Notice on Applica tion for March Controll Entrust Entruste Borrowi 10, China ing Market Bank ed d loan ng 447.75 447.75 54.61% 506.3 No 447.75 2021, Potevio sharehol price transfer Loans interest interest May 10, der from 2021 Control ling Shareh older 1,841.6 13,406. Total -- -- -- -- -- -- -- -- 6 3 Details of major sold-out order sent Not applicable back The actual implementation of Daily Total routing related transactions incurred during the reporting period did not exceed the Related Transactions that is about to estimated total amount 83 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report occurred in the Period with total amount estimated by category (if applicable) Reason for the great difference between trade price and market Not applicable reference price (if applicable) 2. Related transactions by assets acquisition and sold □ Applicable √ Not applicable No related party transactions by assets acquisition and sold for the Company in Period. 3. Main related transactions of mutual investment outside □ Applicable √ Not applicable No main related transactions of mutual investment outside for the Companyduring the reporting period 4. Contact of related credit and debt √ Applicable □ Not applicable Whether The Company had non-operating contact of related credit and debt □ Yes √ No The Company had no non-operating contact of related credit and debtduring the reporting period. 5. Contact with the related finance companies √ Applicable □ Not applicable Deposit business Amount for the Period The total Maximum Opening Total deposit amount Ending daily deposit Deposit interest Related party Relationship balance (in 10 amount for the withdrawn in Balance (10 limit (in 10 rate range thousand yuan) Period (10 the Period thousand yuan) thousand yuan) thousand yuan) (10 thousand yuan) China Other Electronic enterprises Technology controlled by 81,732.59 0.3%-1.1% 0 9,512.78 8,797.62 715.16 Finance Co., the actual Ltd controller Loan business Related party Relationship Loan amount Loan interest Opening Amount for the Period Ending 84 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (in 10 thousand rate range balance (in 10 The total Balance (10 yuan) thousand yuan) Total deposit amount thousand yuan) amount for the withdrawn in Period (10 the Period thousand yuan) (10 thousand yuan) Credit extension or other financial business Total amount ( 10 Actual amount ( 10 Related party Relationship Type of business thousand yuan) thousand yuan) China Electronic Other enterprises Technology Finance Co., controlled by the actual Credit 20,000 0 Ltd controller 6. Transactions between the finance company controlled by the Company and related parties □ Applicable √ Not applicable There are no deposits, loans, credits or other financial business between the finance companies controlled by the Company and related parties 7. Other related transactions √ Applicable □ Not applicable The Company entered into a financial service agreement with China Electronics Technology Finance Co., Ltd during the reporting period, found more in relevant interim announcement. As of period-end, balance of the bank savings in China Electronics Technology Finance Co., Ltd amounted to 7.1516 million yuan, interest of the deposit amounted to 17,800 yuan. Website for temporary disclosure of the major connected transaction Announcement Date of disclosure Website for disclosure Notice on Related Transaction of Signing the Financial Service Agreement with China November 24, 2021 Juchao Website Electronic Technology Finance Co., Ltd XV. Significant contract and implementations 1. Trusteeship, contract and leasing (1) Trusteeship □ Applicable √ Not applicable No trusteeship for the Companyduring reporting period 85 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (2) Contract □ Applicable √ Not applicable No contract for the Companyduring reporting period (3) Leasing √ Applicable □ Not applicable Explanation on leasing During the reporting period, the Company incurred rent and property expenses of 3.9415 million yuan, and rent income of 2.675 million yuan. Items that bringing gain/loss to the Company more than 10% of the total profits in reporting period □ Applicable √ Not applicable No items generated over 10% gains/losses in total profit in reporting period for the Company 2. Major guarantees √ Applicable □ Not applicable In 10 thousand Yuan Particulars about the external guarantee of the Company and the subsidiaries (Barring the guarantee for subsidiaries) Counter Related -guarant Guarante Name of Announce Actual date Actual Collateral ee e for the Guarantee Guarantee Guarantee Implemen ment of guarantee (if situatio related Company limit type term ted (Y/N) disclosure happening limit applicable) n (if party guaranteed date applica (Y/N) ble) Guarantee between The Company and the subsidiaries Counter Related -guarant Guarante Name of Announce Actual date Actual Collateral ee e for the Guarantee Guarantee Guarantee Implemen ment of guarantee (if situatio related Company limit type term ted (Y/N) disclosure happening limit applicable) n (if party guaranteed date applica (Y/N) ble) Nanjing Jointly 2021.6.23 Southern April 20, June 23, 5,000 1,000 liability -2022.3.2 N N Telecom 2021 2021 guaranty 2 Co., Ltd Nanjing April 20, October 28, Jointly 2021.10.2 5,000 2,000 N N Southern 2021 2021 liability 8-2022.7. 86 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Telecom guaranty 22 Co., Ltd Total amount of Total amount of actual approving guarantee for occurred guarantee for 10,500 3,000 subsidiaries in report subsidiaries in report period (B1) period (B2) Total amount of Total balance of actual approved guarantee for guarantee for 10,500 3,000 subsidiaries at the end of subsidiaries at the end of reporting period (B3) reporting period (B4) Guarantees of subsidiaries to subsidiaries Counter Related -guarant Guarante Name of Announce Actual date Actual Collateral ee e for the Guarantee Guarantee Guarantee Implemen ment of guarantee (if situatio related Company limit type term ted (Y/N) disclosure happening limit applicable) n (if party guaranteed date applica (Y/N) ble) Total amount of guarantee of the Company (total of three above mentioned guarantee) Total amount of actual Total amount of approving occurred guarantee in guarantee in report period 10,500 3,000 report period (A1+B1+C1) (A2+B2+C2) Total balance of actual Total amount of approved guarantee at the end of guarantee at the end of report 10,500 3,000 report period period (A3+B3+C3) (A4+B4+C4) The proportion of the total amount of actually guarantee in the net assets of the Company (that is 46.02% A4+ B4+C4) Including: Amount of guarantee for shareholders, actual 0 controller and its related parties (D) The debts guarantee amount provided for the guaranteed parties whose assets-liability ratio 0 exceed 70% directly or indirectly (E) Proportion of total amount of guarantee in net 0 assets of the Company exceed 50% (F) Total amount of the aforesaid three guarantees 0 (D+E+F) 87 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Explanations on possibly bearing joint and several liquidating responsibilities for undue guarantees N/A (if applicable) Explanations on external guarantee against N/A regulated procedures (if applicable) Explanation on guarantee with composite way 3. Entrust others to cash asset management (1) Trust financing □ Applicable √ Not applicable The Company had no trust financing during the reporting period. (2) Entrusted loans □ Applicable √ Not applicable The Company had no entrusted loans during the reporting period. 4. Other material contracts □ Applicable √ Not applicable No other material contracts for the Companyduringthe reporting period XVI. Explanation on other significant events √ Applicable □ Not applicable Index of the material events that disclosed in reporting period: Event Disclosure date Index of information on appointed website Notice on the completion of the transfer of the underlying 2021.1.5 Juchao Website (www.cninfo.com.cn) assets of major asset sales and related-party transactions Report on the implementation of major asset sales and 2021.1.5 Juchao Website (www.cninfo.com.cn) related-party transactions Notice on Major Asset Sales and Related Party Transactions 2021.1.5 Juchao Website (www.cninfo.com.cn) Commitments Notice on the progress of the transfer of Subsidiary's equity 2021.1.5 Juchao Website (www.cninfo.com.cn) Notice on the progress of the acquisition of the equity of 2021.1.7 Juchao Website (www.cninfo.com.cn) Subsidiary and the merger of Subsidiary Notice on Resolution of 46th Session of 7th BOD 2021.1.22 Juchao Website (www.cninfo.com.cn) 2020 annual performance forecast 2021.1.30 Juchao Website (www.cninfo.com.cn) Announcement of abnormal fluctuations in stock trading 2021.2.24 Juchao Website (www.cninfo.com.cn) Indicative Notice on the proposed free transfer of the overall 2021.2.25 Juchao Website (www.cninfo.com.cn) 88 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report property rights of the actual controller Notice on the response to the Shenzhen Stock Exchange's 2021.3.3 Juchao Website (www.cninfo.com.cn) letter of concern Notice on Resolution of 47th Session of 7th BOD 2021.3.10 Juchao Website (www.cninfo.com.cn) Notice on Related Transaction of Applying for Entrust 2021.3.10 Juchao Website (www.cninfo.com.cn) Loans to Controlling Shareholder Preliminary Earnings Estimate for 2020 2021.4.15 Juchao Website (www.cninfo.com.cn) Performance Forecast for Q1 of 2021 2021.4.15 Juchao Website (www.cninfo.com.cn) th th Notice on Resolution of 48 Session of 7 BOD 2021.4.20 Juchao Website (www.cninfo.com.cn) Notice on Resolution of 20th Session of 7th Supervisory 2021.4.20 Juchao Website (www.cninfo.com.cn) Committee Summary of Annual Report 2020 2021.4.20 Juchao Website (www.cninfo.com.cn) Notice on Provision for Impairment of Assets for 2020 2021.4.20 Juchao Website (www.cninfo.com.cn) Notice on Guarantee for Controlling Subsidiary 2021.4.20 Juchao Website (www.cninfo.com.cn) Notice of the Forecast for Daily Related Transaction for 2021.4.20 Juchao Website (www.cninfo.com.cn) year of 2021 Notice on Convening the AGM of 2020 2021.4.20 Juchao Website (www.cninfo.com.cn) Text of First Quarterly Report 2021 2021.4.29 Juchao Website (www.cninfo.com.cn) CITIC Securities Co., Ltd.'s 2020 continuous supervision 2021.4.30 Juchao Website (www.cninfo.com.cn) report on major asset sales and related transactions of Nanjing Putian Telecommunications Co., Ltd. Notice on Resolution of 50th Session of 7th BOD 2021.5.7 Juchao Website (www.cninfo.com.cn) Notice on Related Transaction of Applying for Entrust 2021.5.7 Juchao Website (www.cninfo.com.cn) Loans to Controlling Shareholder Notice on Convening the First Extraordinary General 2021.5.7 Juchao Website (www.cninfo.com.cn) Meeting of Shareholders of 2021 Notice on convening the 2020 annual performance online 2021.5.10 Juchao Website (www.cninfo.com.cn) briefing Notice on Resolution of AGM of 2020 2021.5.27 Juchao Website (www.cninfo.com.cn) st Notice on Convening the 1 Extraordinary Shareholders 2021.5.28 Juchao Website (www.cninfo.com.cn) General Meeting of 2021 Notice on Reply to Inquiry Letter of Shenzhen Stock 2021.6.22 Juchao Website (www.cninfo.com.cn) Exchange Annual Report Notice on the approval of the reorganization of China Putian 2021.6.24 Juchao Website (www.cninfo.com.cn) and China Electric Technology Notice on the progress of guarantee for Subsidiary 2021.6.30 Juchao Website (www.cninfo.com.cn) Performance Forecast for Semi-Annual of 2021 2021.7.15 Juchao Website (www.cninfo.com.cn) Notice on Completion of the Filing of Article of Association 2021.7.21 Juchao Website (www.cninfo.com.cn) and Registration Changes of the Registered Address for Industry and Commerce Notice on Resolution of 51th Session of 7th BOD 2021.8.27 Juchao Website (www.cninfo.com.cn) 89 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Notice on Resolution of 22th Session of 7th Supervisory 2021.8.27 Juchao Website (www.cninfo.com.cn) Committee Summary of Semi-Annual Report of 2021 2021.8.27 Juchao Website (www.cninfo.com.cn) Notice on Provision for Assets Impairment in First Half of 2021.8.27 Juchao Website (www.cninfo.com.cn) 2021 Notice on Change of Accounting Policy 2021.8.27 Juchao Website (www.cninfo.com.cn) Suggestive Announcement on the Equity Transfer Without 2021.9.1 Juchao Website (www.cninfo.com.cn) Compensation of China Putian Corporation Summary of Acquisition Report of Nanjing Putian 2021.9.1 Juchao Website (www.cninfo.com.cn) Telecommunications Co., Ltd. Acquisition Report of Nanjing Putian Telecommunications 2021.9.7 Juchao Website (www.cninfo.com.cn) Co., Ltd. Completion of Industrial & Commercial Change 2021.9.24 Juchao Website (www.cninfo.com.cn) Registration on the Equity Transfer Without Compensation of China Putian Corporation Performance Forecast of 3Q of 2021 2021.10.15 Juchao Website (www.cninfo.com.cn) Notice on cumulative lawsuits 2021.10.29 Juchao Website (www.cninfo.com.cn) th th Notice on Resolution of 52 Session of 7 BOD 2021.10.30 Juchao Website (www.cninfo.com.cn) Text of 3Q report of 2021 2021.10.30 Juchao Website (www.cninfo.com.cn) Increase the Forecast of Daily Related Transactions for year 2021.10.30 Juchao Website (www.cninfo.com.cn) of 2021 Liquidation and Closure of Subsidiaries 2021.10.30 Juchao Website (www.cninfo.com.cn) Progress of Guarantees for Subsidiaries 2021.11.2 Juchao Website (www.cninfo.com.cn) Notice on Resolution of 53th Session of 7th BOD 2021.11.24 Juchao Website (www.cninfo.com.cn) Notice on Related Transaction of Signing the Financial 2021.11.24 Juchao Website (www.cninfo.com.cn) Service Agreement with China Electronic Technology Finance Co., Ltd Notice on Resolution of 54th Session of 7th BOD 2021.12.10 Juchao Website (www.cninfo.com.cn) Appointment of the Audit Institution for Year of 2021 2021.12.10 Juchao Website (www.cninfo.com.cn) nd Notice on Convening the 2 Extraordinary Shareholders 2021.12.10 Juchao Website (www.cninfo.com.cn) General Meeting of 2021 Notice on Convening the 2nd Extraordinary Shareholders 2021.12.28 Juchao Website (www.cninfo.com.cn) General Meeting of 2021 XVII. Significant event of subsidiary of the Company □ Applicable √ Not applicable 90 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section VII. Changes in Shares and Particular about Shareholders I. Changes in shares 1. Changes in shares Unit: Share Before the Change Increase/Decrease in the Change (+, -) After the Change Capitaliza New Bonus tion of Proportio Amount Proportion shares Others Subtotal Amount shares public n issued reserve 115,000,0 115,000,0 I. Unlisted shares 53.49% 53.49% 00 00 115,000,0 115,000,0 1. Sponsor’s shares 53.49% 53.49% 00 00 Including: state-owned 115,000,0 115,000,0 53.49% 53.49% shares 00 00 Domestic legal person’s shares Overseas legal person’s shares Others 2. Recruitment corporation shares 3. Internal employee shares 4. Preferred shares or others 100,000,0 100,000,0 II. Listed tradable shares 46.51% 46.51% 00 00 1. RMB ordinary shares 2. Domestically listed 100,000,0 100,000,0 46.51% 46.51% foreign shares 00 00 3. Overseas listed foreign shares 4. Others III. Total shares 215,000,0 100.00% 215,000,0 100.00% 91 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 00 00 Reasons for share changed □ Applicable √ Not applicable Approval of share changed □ Applicable √ Not applicable Ownership transfer of share changes □ Applicable √ Not applicable Influence on the basic EPS and diluted EPS as well as other financial indexes of net assets per share attributable to common shareholders of Company in latest year and period □ Applicable √ Not applicable Other information necessary to disclose or need to disclosed under requirement from security regulators □ Applicable √ Not applicable 2. Changes of restricted shares □ Applicable √ Not applicable II. Securities issuance and listing 1. Security offering (without preferred stock) in Reporting Period □ Applicable √ Not applicable 2. Changes of total shares and shareholders structure as well as explanation on changes of assets and liability structure □ Applicable √ Not applicable 3. Current internal staff shares □ Applicable √ Not applicable III. Shareholder and actual controller of the Company 1. Amount of shareholders of the Company and particulars about shares holding Unit: Share Total common Total preference Total preference Total common stock shareholders shareholders stock shareholders at with voting with voting shareholders in 8,100 7,949 0 0 end of last month rights recovered rights recovered reporting before annual at end of at end of last period-end report disclosed reporting period month before 92 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (if applicable) annual report (see note 8) disclosed (if applicable) (see note 8) Particulars about shares held above 5% by shareholders or top ten shareholders Total Information of shares pledged, tagged or Amount sharehol Amount frozen Proportio Changes of Full name of Nature of n of ders at of listed in report unlisted Shareholders shareholder shares the end shares held period shares State of share Amount of report held held period State-owned 115,000, 115,000, China Potevio 53.49% 0 0 corporation 000 000 Shenwan Foreign 6,416,82 HongYuan (H.K.) 2.98% 30,000 0 6,416,820 corporation 0 Limited GUOTAI JUNAN SECURITIES(H Foreign 2,794,90 -2,584,20 1.30% 0 2,794,906 ONGKONG) corporation 68 LIMITED Domestic nature 2,449,73 Zheng Enyue 1.14% 0 0 2,449,739 person 9 Domestic nature 2,000,00 Sun Huiming 0.93% -7,110 0 2,000,000 person 0 Domestic nature 1,871,37 Gu Jinhua 0.87% 0 0 1,871,371 person 1 Guosen Securities Foreign 1,828,68 (H.K.) Broker 0.85% 0 0 1,828,682 corporation 2 Co., Ltd. BOCI Foreign 1,266,94 SECURITIES 0.59% 0 0 1,266,945 corporation 5 LIMITED Domestic nature Zhen Hongquan 0.46% 991,900 86,300 0 991,900 person Domestic nature Xiang Yan 0.42% 905,602 0 0 905,602 person Strategy investors or general legal person becomes top 10 shareholders N/A due to rights issued (if applicable) (see note3) 93 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Explanation on associated Among the top ten shareholders, China Potevio is neither a related party nor a person acting relationship or concerted action in concert with the others. It’s unknown by the Company whether there are related parties or among the aforesaid shareholders persons acting in concert among the other shareholders. Description of the above shareholders in relation to delegate/entrusted voting rights and Not involved abstention from voting rights. Special note on the repurchase account among the top 10 N/A shareholders (See note 10) Top 10 shareholders with circulation shares held Type of shares Shareholders’ name Amount of listed shares held at end of the Period Type Amount Domestically Shenwan HongYuan (H.K.) Limited 6,416,820 listed foreign 6,416,820 shares GUOTAI JUNAN Domestically SECURITIES(HONGKONG) 2,794,906 listed foreign 2,794,906 LIMITED shares Domestically Zheng Enyue 2,449,739 listed foreign 2,449,739 shares Domestically Sun Huiming 2,000,000 listed foreign 2,000,000 shares Domestically Gu Jinhua 1,871,371 listed foreign 1,871,371 shares Domestically Guosen Securities (H.K.) Broker 1,828,682 listed foreign 1,828,682 Co., Ltd. shares Domestically BOCI SECURITIES LIMITED 1,266,945 listed foreign 1,266,945 shares Domestically Zhen Hongquan 991,900 listed foreign 991,900 shares Domestically Xiang Yan 905,602 listed foreign 905,602 shares 94 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Domestically Liang Wei 772,800 listed foreign 772,800 shares Expiation on associated relationship or consistent actors within the top 10 It’s unknown by the Company whether there are related parties or persons acting in concert un-restrict shareholders and between among the above mentioned shareholders. top 10 un-restrict shareholders and top 10 shareholders Explanation on shareholders involving margin business about top ten common stock shareholders with N/A un-restrict shares held(if applicable) (see note4) Whether top ten common stock shareholders or top ten common stock shareholders with un-restrict shares held have a buy-back agreement dealing in reporting period □ Yes √ No The top ten common stock shareholders or top ten common stock shareholders with un-restrict shares held of the Company have no buy-back agreement dealing in reporting period. 2. Controlling shareholder of the Company Nature of controlling shareholders: central state-owned holding Type of controlling shareholders: legal person Legal person/person Controlling shareholder Date of foundation Organization code Main operation business in charge of the unit Focusing on manufacture and trading of information telecommunication products, relevant technology research and China Potevio Lv Weiping July 23, 2003 91110000710931555N services. The operation scope covers information telecommunication, broadcasting, industrial information, financial electrics and new energy. Equity of other domestic/oversea listed Other listed companies directly controlled at the beginning of the reporting period include Chengdu Company control by Putian Cable Co., Ltd., and indirectly controlled listed companies include Oriental communication controlling shareholder as co., ltd. and Eastcom Peace Smart Card Co., Ltd.; there are no other listed companies under control well as stock-joint in report at end of the reporting period. period 95 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Changes of controlling shareholders in reporting period □ Applicable √ Not applicable The Company had no changes of controlling shareholders in reporting period 3. Actual controller and person acting in concert of the Company Nature of actual controller: central state-owned assets management Type of actual controller: legal person Legal Actual controlling shareholders person/person in Date of foundation Organization code Main operation business charge of the unit Mainly engaged in the engineering construction of large electronic information system for national important Unified social credit China Electronics Technology military and civilian use, Chen Zhaoxiong February 25, 2002 code Group Corporation research and production of the 91110000710929498G major equipment, communication & electronic equipment, software and key components Other domestic and overseas listed companies actually controlled include: Hangzhou Hikvision Digital Technology Co., Ltd., Taiji Computer Co., Ltd., China Electronics Technology Co., Ltd., Equity of domestic/oversea Chengdu Weishitong Information Industry Co., Ltd., Guorui Technology Co., Ltd., Sichuang listed Company control by Electronics Co., Ltd., Chengdu Tian’ao Electronics Co., Ltd., Guangzhou Jiesai Technology Co., actual controller in report period Ltd., Phoenix Optical Co., Ltd., Zhongdian Kesheng Optoelectronics Technology Co., Ltd., Hebei Zhongci Electronic Technology Co., Ltd., Oriental communication co., Ltd., Eastcom Peace Smart Card Co., Ltd., Chengdu Putian Cable Co., Ltd. Changes of actual controller in reporting period √ Applicable □ Not applicable The name of the original actual controller China Potevio Information Industry Group Co., Ltd. The name of the new actual controller China Electronics Technology Group Corporation Date of change September 1, 2021 Summary of Acquisition Report of Nanjing Putian Specify the website query index Telecommunications Co., Ltd. released on Juchao Website Designated website disclosure date September 1, 2021 Property right and controlling relationship between the actual controller and The Company is as follow 96 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report State-owned Assets Supervision and Administration Commission of the State Council 100% China Electronics Technology Group Corporation 100% ChinaPutian Corporation 100% China Potevio Company Limited. 53.49% Nanjing Putian Telecommunications Co., Ltd. Actual controller controlling the Company by entrust or other assets management □ Applicable √ Not applicable 4.The total number of shares pledged by controlling shareholders or the first majority shareholder and its persons acting in concert accounts for 80% of the shares held by them □ Applicable √ Not applicable 5. Particulars about other legal person shareholders with over 10% shares held □ Applicable √ Not applicable 6. Limitation and reducing the holdings of shares of controlling shareholders, actual controllers, restructuring side and other commitment subjects □ Applicable √ Not applicable IV. The specific implementation of shares buy-back during the reporting period Implementation progress of shares buy-back □ Applicable √ Not applicable Implementation progress of the reduction of repurchases shares by centralized bidding □ Applicable √ Not applicable 97 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section VIII. Preferred Stock □ Applicable √ Not applicable The Company had no preferred stock during the reporting period 98 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section IX. Corporate Bonds □ Applicable √ Not applicable 99 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Section X. Financial Report I. Audit report Type of audit opinion Standard unqualified Signing date of audit report April 22, 2022 Name of audit institute Pan-China Certified Public Accountants (LLP) Serial of Auditing Report Pan-China Shen (2022) No.1-489 Name of CPA He Jiangxing, Zhang Jinghui 100 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Auditor’s Report PCCPAAR [2022] No. 1-489 To the Shareholders of Nanjing Putian Telecommunications Co., Ltd.: I. Audit Opinion We have audited the accompanying financial statements of Nanjing Putian Telecommunications Co., Ltd. (the ―Nanjing Putian Company‖), which comprise the consolidated and parent company balance sheets as at December 31, 2021, the consolidated and parent company income statements, the consolidated and parent company cash flow statements, and the consolidated and parent company statements of changes in equity for the year then ended, as well as notes to financial statements. In our opinion, the attached financial statements present fairly, in all material respects, the financial position of the Nanjing Putian Company as at December 31, 2021, and of its financial performance and its cash flows for the year then ended in accordance with China Accounting Standards for Business Enterprises. II. Basis for Audit Opinion We conducted our audit in accordance with CICPA Standards on Auditing (“CSAs”). ‘IV. Certified Public Accountant’s Responsibility for the Financial Statements’ audit’ in this report describes our responsibility under these standards. Those standards require that we comply with ethical requirements, that we are independent from Nanjing Putian Company and fulfilled all other ethical obligation. We believe that we have obtained Complete and Just audit evidence as basis of audit opinion. 101 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report III. Key Audit Matters Key audit matters are those matters that, in our professional judgment, were of most significance in our audit of the financial statements of the current period. These matters were addressed in the context of our audit of the financial statements as a whole, and in forming our opinion thereon, and we do not express a separate opinion on these matters. (I) Impairment of accounts receivable 1. Key audit matters Please refer to section III(X) and V(I) of the notes to the financial statements for details. As of December 31, 2021, the book balance of accounts receivable amounted to 531,421,798.94 yuan, with provision for bad debts of 196,835,247.01 yuan, and the carrying amount amounted to 334,586,551.93 yuan. Based on credit risk features of accounts receivable, the Management measures the provision for bad debts at the amount of expected credit losses during the whole life, either on an individual basis or on a collective basis. For accounts receivable with expected credit losses measured on an individual basis, the Management estimates the expected cash flows, so as to identify the provision for bad debts to be accrued, based on a comprehensive consideration of information with reasonableness and evidence, which is related to the past events, the current situation and the forecast of future economic conditions. For accounts receivable with expected credit losses measured on a collective basis, the Management classifies portfolios on the basis of ages, adjusts them based on historical credit risk loss experience and forward-looking estimations, prepares the comparison table of ages and expected credit loss rate of accounts receivable, so as to calculate the provision for bad debts to be accrued. As the amount of accounts receivable is significant and the impairment involves significant judgment of the Management, we have identified impairment of accounts receivable as a key audit matter. 2. Responsive audit procedures Our main audit procedures for impairment of accounts receivable are as follows: (1) We obtained understandings of key internal controls related to impairment of accounts receivable, assessed the design of these controls, determined whether they had been executed, 102 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report and tested the effectiveness of their operation; (2) We reviewed the accounts receivable with provision for bad debts made in previous periods for their subsequent write-off or reversal, and assessed the accuracy of historical estimations made by the Management; (3) We reviewed the consideration of the Management on credit risk assessment and objective evidence, and assessed whether the credit risk features of accounts receivable had been appropriately identified by the Management; (4) For accounts receivable with expected credit losses measured on an individual basis, we obtained and checked the Management’s estimations on the expected future cash flows, assessed the reasonableness of key assumptions and the accuracy of data adopted in the estimations and checked them with acquired external evidence; (5) For accounts receivable with expected credit losses measured on a collective basis, we assessed the reasonableness of portfolio classification on the basis of credit risk features; we assessed the reasonableness of the comparison table of ages and expected credit loss rate of accounts receivable prepared by the Management based on the historical credit loss experience of portfolios with similar credit risk features and forward-looking estimations; we tested the accuracy and completeness of data used by the Management (including ages, historical loss rate, migration rate, etc.) and whether the calculation of provision for bad debts was accurate; (6) We checked the subsequent collection of accounts receivable and assessed the reasonableness of provision for bad debts made by the Management; (7) We checked whether information related to impairment of accounts receivable had been presented appropriately in the financial statements. (II) Net realizable value of inventories 1. Key audit matters Please refer to section III(XI) and V(I)VIII of the notes to the financial statements for details. As of December 31, 2021, the book balance of inventories amounted to 298,253,196.96 yuan, with provision for bad debts of 111,721,631.26 yuan, and the carrying amount amounted to 103 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 186,531,565.70 yuan. At the balance sheet date, inventories are measured at the lower of cost and net realizable value, with provisions for inventory write-down made on the excess of its cost over the net realizable value on a collective basis/on an individual basis. Based on the Management’s consideration over purposes that the inventories were held for, the estimated selling price is determined based on historical selling price, actual selling price, contractual selling price, market price of identical or similar products, future market trend, etc., and the net realizable value of these inventories is determined based on the amount of the estimated selling price less the cost to be incurred upon completion, estimated selling expenses and relevant taxes and surcharges. As the amount of inventories is significant and determination of net realizable value involves significant judgment of the Management, we have identified net realizable value of inventories as a key audit matter. 2. Responsive audit procedures Our main audit procedures for net realizable value of inventories are as follows: (1) We obtained understandings of key internal controls related to net realizable value of inventories, assessed the design of these controls, determined whether they had been executed, and tested the effectiveness of their operation; (2) We reviewed the net realizable value estimated by the Management in previous years and the actual operating results, and assessed the accuracy of the Management’s historical estimations; (3) We reviewed the estimation on selling price made by the Management by sampling method and compared the estimated selling price with historical data, subsequent situation, market information, etc.; (4) We assessed the reasonableness of estimation on cost to be incurred upon completion, selling expenses and relevant taxes and surcharges made by the Management; (5) We tested whether the calculation of net realizable value of inventories made by the Management was accurate; 104 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (6) We checked whether there existed situations such as inventories with long stock age and obsolete model, decline in production, fluctuation of production cost or selling price, change in technology or market needs, etc. in combination with stocktaking, and assessed whether the net realizable value of inventories was reasonably estimated by the Management; (7) We checked whether information related to net realizable value of inventories had been presented appropriately in the financial statements. IV. Other Information The Nanjing Putian Company’s management (the ―Management‖) is responsible for the other information. The other information comprises the information included in the Nanjing Putian Company’s annual report, but does not include the financial statements and our auditor’s report thereon. Our opinion on the financial statements does not cover the other information and we do not express any form of assurance conclusion thereon. In connection with our audit of the financial statements, our responsibility is to read the other information and, in doing so, consider whether the other information is materially inconsistent with the financial statements or our knowledge obtained in the audit or otherwise appears to be materially misstated. If, based on the work we have performed, we conclude that there is a material misstatement of the other information, we are required to report that fact. We have nothing to report in this regard. V. Responsibilities of the Management and Those Charged with Governance for the Financial Statements Management of Nanjing Putian Company is responsible for the preparation and present these financial statements fairly in accordance with the requirements of Accounting Standards for Business Enterprises, and for such internal control as management determines is necessary to enable the preparation of financial statements that are free from material misstatement, whether due to fraud or error. 105 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Management of Nanjing Putian Company is also responsible for evaluate Nanjing Putian Company’s corporate sustainability, disclose events related to its sustainability (if applicable), and complying going concern assumption, unless the management is arranging either liquidation, termination or no realistic option to comply. Those charged with governance are responsible for overseeing the Nanjing Putian Company’s financial reporting process. VI. Certified Public Accountant’s Responsibilities for the Audit of the Financial Statements Our objectives are to obtain reasonable assurance about whether the Financial Statements as a whole are free from material misstatements, whether due to fraud or error, and to issue an independent auditor’s report that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with CSAs will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions the users taken on the basis of these Financial Statements. As part of an audit in accordance with CSAs, we exercise professional judgment and maintain professional skepticism throughout the audit. We also: (I) Identify and assess the risks of material misstatements of the Financial Statements, whether due to fraud or error, design and perform audit procedures responsive to those risks, and obtain audit evidence that is sufficient and appropriate to provide a basis of our opinion. The risk of not detecting a material misstatement resulting from fraud is higher than for one resulting from error, as fraud may involve collusion, intentional omissions, misrepresentations, or the override of internal control. (II) Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in the circumstances. (III) Evaluate the appropriateness of accounting policies used and the reasonableness of accounting estimates and related disclosures made by the Management. (IV) Conclude on the appropriateness of the Management’s use of the going concern basis of accounting and, based on the audit evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant doubt on the Nanjing Putian Company’s ability to continue as a going concern. If we conclude that 106 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report a material uncertainty exists, we are required to draw attention in our auditor’s report to the related disclosures in the financial statements or, if such disclosures are inadequate, to modify our opinion. Our conclusions are based on the audit evidence obtained up to the date of our auditor’s report. However, future events or conditions may cause the Company to cease to continue as a going concern. (V) Evaluate the overall presentation, structure and content of the financial statements, and whether the financial statements represent the underlying transactions and events in a manner that achieves fair presentation. (VI) Obtain sufficient and appropriate audit evidence regarding the financial information of the entities or business activities within the Company to express an opinion on the financial statements. We are responsible for the direction, supervision and performance of the group audit. We remain sole responsibility for our audit opinion. We communicate with those charged with governance regarding the planned audit scope, time schedule and significant audit findings, including any deficiencies in internal control of concern that we identify during our audit. We also provide those charged with governance with a statement that we have complied with relevant ethical requirements regarding independence, and to communicate with them all relationships and other matters that may reasonably be thought to bear on our independence, and where applicable, related safeguards. From the matters communicated with those charged with governance, we determine those matters that were of most significance in the audit of the financial statements of the current period and are therefore the key audit matters. We describe these matters in our auditor’s report unless law or regulation precludes public disclosure about the matter or when, in extremely rare circumstances, we determine that a matter should not be communicated in our report because the adverse consequences of doing so would reasonably be expected to outweigh the public interest benefits of such communication. Pan-China Certified Public Accountants LLP Chinese Certified Public Accountant (Engagement Partner) 107 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Hangzhou China Chinese Certified Public Accountant Date of Report: April 22 , 2022 The auditor’s report and the accompanying financial statements are English translations of the Chinese auditor’s report and statutory financial statements prepared under accounting principles and practices generally accepted in the People’s Republic of China. These financial statements are not intended to present the financial position and results of operations and cash flows in accordance with accounting principles and practices generally accepted in other countries and jurisdictions. In case the English version does not conform to the Chinese version, the Chinese version prevails. 108 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Consolidated balance sheet as at December 31, 2021 (Expressed in Renminbi Yuan) Note Assets Closing balance Opening balance No. Current assets: Cash and bank balances 1 188,665,530.37 209,849,710.96 Settlement funds Loans to other banks Held-for-trading financial assets 2 20,000,000.00 Derivative financial assets Notes receivable 3 13,703,192.38 17,029,051.04 Accounts receivable 4 334,586,551.93 493,992,403.49 Receivables financing 5 40,852,223.88 32,594,702.60 Advances paid 6 22,645,816.66 19,616,348.65 Premiums receivable Reinsurance accounts receivable Reinsurance reserve receivable Other receivables 7 16,628,195.17 16,911,790.31 Financial assets under reverse repo Inventories 8 186,531,565.70 199,641,972.32 Contract assets Assets classified as held for sale Non-current assets due within one year Other current assets 9 7,763,000.07 13,126,022.08 Total current assets 831,376,076.16 1,002,762,001.45 Non-current assets: Loans and advances paid Debt investments Other debt investments Long-term receivables Long-term equity investments 10 10,422,193.15 10,422,056.96 Other equity instrument investments 11 741,953.00 741,953.00 Other non-current financial assets Investment property 12 6,854,891.51 4,267,013.35 Fixed assets 13 117,801,156.71 100,158,063.58 Construction in progress 14 292,996.23 22,454,792.27 Productive biological assets Oil & gas assets Right-of-use assets Intangible assets 15 21,108,747.48 21,261,119.40 Development expenditures Goodwill Long-term prepayments 16 4,973,968.20 5,541,410.81 109 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Deferred tax assets 17 Other non-current assets Total non-current assets 162,195,906.28 164,846,409.37 Total assets 993,571,982.44 1,167,608,410.82 110 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Consolidated balance sheet as at December 31, 2021(continued) (Expressed in Renminbi Yuan) Note Liabilities & Equity Closing balance Opening balance No. Current liabilities: Short-term borrowings 18 199,000,000.00 65,000,000.00 Central bank loans Loans from other banks Held-for-trading financial liabilities Derivative financial liabilities Notes payable 19 1,251,741.17 76,135,010.10 Accounts payable 20 538,363,742.94 604,765,586.00 Advances received 21 Contract liabilities 22 18,884,024.60 28,518,252.40 Financial liabilities under repo Absorbing deposit and interbank deposit Deposit for agency security transaction Deposit for agency security underwriting Employee benefits payable 23 19,445,171.68 17,362,878.28 Taxes and rates payable 24 2,881,067.35 8,707,248.67 Other payables 25 64,006,795.08 53,759,120.63 Handling fee and commission payable Reinsurance accounts payable Liabilities classified as held for sale Non-current liabilities due within one year 25 2,656,474.95 9,181,720.08 Other current liabilities 26 2,454,923.31 3,707,372.81 Total current liabilities 848,943,941.08 867,137,188.97 Non-current liabilities: Insurance policy reserve Long-term borrowings Bonds payable Including: Preferred shares Perpetual bonds Lease liabilities Long-term payables 27 4,036,160.05 Long-term employee benefits payable Provisions Deferred income Deferred tax liabilities Other non-current liabilities Total non-current liabilities 4,036,160.05 Total liabilities 848,943,941.08 871,173,349.02 Equity: Share capital/Paid-in capital 28 215,000,000.00 215,000,000.00 Other equity instruments 111 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Including: Preferred shares Perpetual bonds Capital reserve 29 197,864,174.08 183,568,842.44 Less: Treasury shares Other comprehensive income 30 -6,819,637.82 -6,853,931.65 Special reserve Surplus reserve 31 589,559.77 589,559.77 General risk reserve Undistributed profit 32 -341,446,683.34 -202,680,309.64 Total equity attributable to the parent company 65,187,412.69 189,624,160.92 Non-controlling interest 79,440,628.67 106,810,900.88 Total equity 144,628,041.36 296,435,061.80 Total liabilities & equity 993,571,982.44 1,167,608,410.82 112 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Parent company balance sheet as at December 31, 2021 (Expressed in Renminbi Yuan) Note Assets Closing balance Opening balance No. Current assets: Cash and bank balances 36,485,015.68 57,345,349.24 Held-for-trading financial assets Derivative financial assets Notes receivable 390,277.10 1,190,734.45 Accounts receivable 1 124,745,572.67 218,887,318.18 Receivables financing 2,756,775.53 Advances paid 15,353,338.77 10,138,293.79 Other receivables 2 28,544,036.00 50,275,151.96 Inventories 48,126,590.30 80,454,321.56 Contract assets Assets classified as held for sale Non-current assets due within one year Other current assets 379,332.63 7,516,579.06 Total current assets 256,780,938.68 425,807,748.24 Non-current assets: Debt investments Other debt investments Long-term receivables Long-term equity investments 3 123,831,261.79 123,831,124.60 Other equity instrument investments 741,953.00 741,953.00 Other non-current financial assets Investment property Fixed assets 43,878,403.96 45,117,637.57 Construction in progress Productive biological assets Oil & gas assets Right-of-use assets Intangible assets 4,644,068.97 5,006,099.13 Development expenditures Goodwill Long-term prepayments 4,192,313.07 4,461,404.63 Deferred tax assets Other non-current assets Total non-current assets 177,288,000.79 179,158,218.93 Total assets 434,068,939.47 604,965,967.17 113 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Parent company balance sheet as at December 31, 20201(continued) (Expressed in Renminbi Yuan) Note Liabilities & Equity Closing balance Opening balance No. Current liabilities: Short-term borrowings 145,000,000.00 30,000,000.00 Held-for-trading financial liabilities Derivative financial liabilities Notes payable 1,251,741.17 76,135,010.10 Accounts payable 170,302,775.78 214,453,536.53 Advances received Contract liabilities 7,311,902.06 14,109,283.43 Employee benefits payable 9,250,482.99 7,931,673.97 Taxes and rates payable 57,506.75 115,233.85 Other payables 141,386,167.51 164,586,605.64 Liabilities classified as held for sale Non-current liabilities due within one year 2,656,474.95 9,181,720.08 Other current liabilities 950,547.38 1,834,206.85 Total current liabilities 478,167,598.59 518,347,270.45 Non-current liabilities: Long-term borrowings Bonds payable Including: Preferred shares Perpetual bonds Lease liabilities Long-term payables 4,036,160.05 Long-term employee benefits payable Provisions Deferred income Deferred tax liabilities Other non-current liabilities Total non-current liabilities 4,036,160.05 Total liabilities 478,167,598.59 522,383,430.50 Equity: Share capital/Paid-in capital 215,000,000.00 215,000,000.00 Other equity instruments Including: Preferred shares Perpetual bonds Capital reserve 158,864,042.34 158,864,042.34 Less: Treasury shares Other comprehensive income -1,854,910.00 -1,854,910.00 Special reserve 114 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Surplus reserve 589,559.76 589,559.76 Undistributed profit -416,697,351.22 -290,016,155.43 Total equity -44,098,659.12 82,582,536.67 Total liabilities & equity 434,068,939.47 604,965,967.17 115 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Consolidated income statement for the year ended December 31, 2021 (Expressed in Renminbi Yuan) Note Current period Preceding period Items No. cumulative comparative I. Total operating revenue 917,129,674.49 1,025,243,815.83 Including: Operating revenue 1 917,129,674.49 1,025,243,815.83 Interest income Premium earned Revenue from handling charges and commission II. Total operating cost 949,166,725.55 1,099,375,113.92 Including: Operating cost 1 722,497,650.68 846,905,942.49 Interest expenses Handling charges and commission expenditures Surrender value Net payment of insurance claims Net provision of insurance policy reserve Premium bonus expenditures Reinsurance expenses Taxes and surcharges 2 5,237,496.70 5,849,160.81 Selling expenses 3 91,425,098.10 101,208,835.79 Administrative expenses 4 67,220,016.02 75,477,706.26 R&D expenses 5 55,472,535.49 46,319,505.38 Financial expenses 6 7,313,928.56 27,074,088.99 Including: Interest expenses 8,198,913.03 28,568,012.81 Interest income 1,231,541.18 1,758,180.41 Add: Other income 7 2,431,022.05 10,988,973.73 Investment income (or less: losses) 8 2,434,520.91 93,175,109.94 Including: Investment income from associates and joint ventures 136.19 -4,769,983.62 Gains from derecognition of financial assets at amortized cost 2,434,384.72 -952,176.00 Gains on foreign exchange (or less: losses) Gains on net exposure to hedging risk (or less: losses) Gains on changes in fair value (or less: losses) Credit impairment loss 9 -46,296,202.37 -41,615,815.85 Assets impairment loss 10 -61,026,996.13 -14,421,937.22 Gains on asset disposal (or less: losses) 11 -134,892.35 72,556,988.01 III. Operating profit (or less: losses) -134,629,598.95 43,091,894.72 Add: Non-operating revenue 12 485,555.18 4,301,614.63 Less: Non-operating expenditures 13 160,675.13 2,213,895.60 IV. Profit before tax (or less: total loss) -134,304,718.90 45,179,613.75 Less: Income tax 14 5,789,994.37 7,504,586.94 V. Net profit (or less: net loss) -140,094,713.27 37,675,026.81 (I) Categorized by the continuity of operations 1. Net profit from continuing operations (or less: net loss) -140,094,713.27 37,675,026.81 116 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 2. Net profit from discontinued operations (or less: net loss) (II) Categorized by the portion of equity ownership 1. Net profit attributable to owners of parent company (or less: net loss) -138,766,373.70 21,964,552.84 2. Net profit attributable to non-controlling shareholders (or less: net loss) -1,328,339.57 15,710,473.97 VI. Other comprehensive income after tax 34,293.83 -77,806.80 Items attributable to the owners of the parent company 34,293.83 -77,806.80 (I) Not to be reclassified subsequently to profit or loss 1. Changes in remeasurement on the net defined benefit plan 2. Items under equity method that will not be reclassified to profit or loss 3. Changes in fair value of other equity instrument investments 4. Changes in fair value of own credit risk 5. Others (II) To be reclassified subsequently to profit or loss 34,293.83 -77,806.80 1. Items under equity method that may be reclassified to profit or loss 2. Changes in fair value of other debt investments 3. Profit or loss from reclassification of financial assets into other comprehensive income 4. Provision for credit impairment of other debt investments 5. Cash flow hedging reserve 6. Translation reserve 34,293.83 -77,806.80 7. Others Items attributable to non-controlling shareholders VII. Total comprehensive income -140,060,419.44 37,597,220.01 Items attributable to the owners of the parent company -138,732,079.87 21,886,746.04 Items attributable to non-controlling shareholders -1,328,339.57 15,710,473.97 VIII. Earnings per share (EPS): (I) Basic EPS (yuan per share) -0.65 0.10 (II) Diluted EPS (yuan per share) -0.65 0.10 117 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Parent company income statement for the year ended December 31, 2021 (Expressed in Renminbi Yuan) Note Current period Preceding period Items No. cumulative comparative I. Operating revenue 1 121,253,065.68 204,317,900.56 Less: Operating cost 1 108,698,958.12 199,201,858.68 Taxes and surcharges 887,582.51 902,601.86 Selling expenses 26,650,179.27 39,753,159.16 Administrative expenses 35,111,905.62 44,093,681.35 R&D expenses 6,217,458.99 6,647,759.39 Financial expenses 4,971,349.45 29,762,090.06 Including: Interest expenses 6,021,877.48 31,156,701.57 Interest income 1,102,616.10 1,497,839.93 Add: Other income 234,500.00 2,360,474.80 Investment income (or less: losses) 2 12,187,920.91 156,256,067.52 Including: Investment income from associates and joint ventures 136.19 -4,769,983.62 Gains from derecognition of financial assets at amortized cost 2,434,384.72 -952,176.00 Gains on net exposure to hedging risk (or less: losses) Gains on changes in fair value (or less: losses) Credit impairment loss -33,748,185.70 -35,754,696.75 Assets impairment loss -43,730,325.27 -13,427,856.98 Gains on asset disposal (or less: losses) -189,842.76 72,730,654.86 II. Operating profit (or less: losses) -126,530,301.10 66,121,393.51 Add: Non-operating revenue 100,621.81 Less: Non-operating expenditures 150,894.69 2,180,198.43 III. Profit before tax (or less: total loss) -126,681,195.79 64,041,816.89 Less: Income tax IV. Net profit (or less: net loss) -126,681,195.79 64,041,816.89 (I) Net profit from continuing operations (or less: net loss) -126,681,195.79 64,041,816.89 (II) Net profit from discontinued operations (or less: net loss) V. Other comprehensive income after tax (I) Not to be reclassified subsequently to profit or loss 1. Changes in remeasurement on the net defined benefit plan 2. Items under equity method that will not be reclassified to profit or loss 3. Changes in fair value of other equity instrument investments 4. Changes in fair value of own credit risk 5. Others (II) To be reclassified subsequently to profit or loss 1. Items under equity method that may be reclassified to profit or loss 2. Changes in fair value of other debt investments 3. Profit or loss from reclassification of financial assets into other comprehensive income 4. Provision for credit impairment of other debt investments 5. Cash flow hedging reserve 6. Translation reserve 7. Others VI. Total comprehensive income -126,681,195.79 64,041,816.89 VII. Earnings per share (EPS): (I) Basic EPS (yuan per share) 118 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (II) Diluted EPS (yuan per share) 119 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Consolidated cash flow statement for the year ended December 31, 2021 (Expressed in Renminbi Yuan) Note Current period Preceding period Items No. cumulative comparative I. Cash flows from operating activities: Cash receipts from sale of goods or rendering of services 1,012,793,323.59 1,186,849,798.95 Net increase of client deposit and interbank deposit Net increase of central bank loans Net increase of loans from other financial institutions Cash receipts from original insurance contract premium Net cash receipts from reinsurance Net increase of policy-holder deposit and investment Cash receipts from interest, handling charges and commission Net increase of loans from others Net increase of repurchase Net cash receipts from agency security transaction Receipts of tax refund 7,426,691.80 4,611,350.90 Other cash receipts related to operating activities 1 18,978,779.20 15,785,966.22 Subtotal of cash inflows from operating activities 1,039,198,794.59 1,207,247,116.07 Cash payments for goods purchased and services received 812,607,602.97 819,268,501.77 Net increase of loans and advances to clients Net increase of central bank deposit and interbank deposit Cash payments for insurance indemnities of original insurance contracts Net increase of loans to others Cash payments for interest, handling charges and commission Cash payments for policy bonus Cash paid to and on behalf of employees 193,602,468.59 177,936,827.34 Cash payments for taxes and rates 41,109,567.34 44,630,285.36 Other cash payments related to operating activities 2 53,596,684.45 77,266,152.73 Subtotal of cash outflows from operating activities 1,100,916,323.35 1,119,101,767.20 Net cash flows from operating activities -61,717,528.76 88,145,348.87 II. Cash flows from investing activities: Cash receipts from withdrawal of investments 227,492,228.00 Cash receipts from investment income Net cash receipts from the disposal of fixed assets, intangible assets and other 490,953.92 90,389,036.16 long-term assets Net cash receipts from the disposal of subsidiaries & other business units 42,983,999.65 Other cash receipts related to investing activities Subtotal of cash inflows from investing activities 490,953.92 360,865,263.81 Cash payments for the acquisition of fixed assets, intangible assets and other 9,998,642.89 15,963,551.12 long-term assets Cash payments for investments 20,000,001.00 120 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Note Current period Preceding period Items No. cumulative comparative Net increase of pledged borrowings Net cash payments for the acquisition of subsidiaries & other business units Other cash payments related to investing activities Subtotal of cash outflows from investing activities 29,998,643.89 15,963,551.12 Net cash flows from investing activities -29,507,689.97 344,901,712.69 III. Cash flows from financing activities: Cash receipts from absorbing investments Including: Cash received by subsidiaries from non-controlling shareholders as investments Cash receipts from borrowings 239,500,000.00 184,998,007.80 Other cash receipts related to financing activities 3 4,000,000.00 Subtotal of cash inflows from financing activities 239,500,000.00 188,998,007.80 Cash payments for the repayment of borrowings 105,500,000.00 571,395,742.19 Cash payments for distribution of dividends or profits and for interest expenses 21,847,513.03 78,843,126.92 Including: Cash paid by subsidiaries to non-controlling shareholders as dividend 13,648,600.00 49,756,900.00 or profit Other cash payments related to financing activities 4 10,561,405.18 10,430,132.25 Subtotal of cash outflows from financing activities 137,908,918.21 660,669,001.36 Net cash flows from financing activities 101,591,081.79 -471,670,993.56 IV. Effect of foreign exchange rate changes on cash & cash equivalents 30,460.93 -97,187.73 V. Net increase in cash and cash equivalents 10,396,323.99 -38,721,119.73 Add: Opening balance of cash and cash equivalents 170,062,746.87 208,783,866.60 VI. Closing balance of cash and cash equivalents 180,459,070.86 170,062,746.87 121 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Parent company cash flow statement for the year ended December 31, 2021 (Expressed in Renminbi Yuan) Note Current period Preceding period Items No. cumulative comparative I. Cash flows from operating activities: Cash receipts from sale of goods and rendering of services 201,338,916.81 354,206,107.38 Receipts of tax refund 5,677,842.21 97,559.18 Other cash receipts related to operating activities 21,347,210.38 21,367,785.41 Subtotal of cash inflows from operating activities 228,363,969.40 375,671,451.97 Cash payments for goods purchased and services received 213,480,897.14 244,301,702.01 Cash paid to and on behalf of employees 61,786,970.13 61,739,154.02 Cash payments for taxes and rates 1,908,031.65 7,181,904.61 Other cash payments related to operating activities 37,275,425.19 118,640,184.23 Subtotal of cash outflows from operating activities 314,451,324.11 431,862,944.88 Net cash flows from operating activities -86,087,354.71 -56,191,492.91 II. Cash flows from investing activities: Cash receipts from withdrawal of investments 266,658,637.16 Cash receipts from investment income 9,153,400.00 82,727,700.00 Net cash receipts from the disposal of fixed assets, intangible 489,903.92 90,196,791.73 assets and other long-term assets Net cash receipts from the disposal of subsidiaries & other business units Other cash receipts related to investing activities Subtotal of cash inflows from investing activities 9,643,303.92 439,583,128.89 Cash payments for the acquisition of fixed assets, intangible assets 3,080,531.04 3,437,576.27 and other long-term assets Cash payments for investments 1.00 2,000,000.00 Net cash payments for the acquisition of subsidiaries & other business units Other cash payments related to investing activities Subtotal of cash outflows from investing activities 3,080,532.04 5,437,576.27 Net cash flows from investing activities 6,562,771.88 434,145,552.62 III. Cash flows from financing activities: Cash receipts from absorbing investments Cash receipts from borrowings 145,000,000.00 109,998,007.80 Other cash receipts related to financing activities 13,300,000.00 4,000,000.00 Subtotal of cash inflows from financing activities 158,300,000.00 113,998,007.80 Cash payments for the repayment of borrowings 30,000,000.00 451,335,325.52 Cash payments for distribution of dividends or profits and for 6,021,877.48 31,632,011.57 interest expenses Other cash payments related to financing activities 33,561,405.18 10,430,132.25 Subtotal of cash outflows from financing activities 69,583,282.66 493,397,469.34 Net cash flows from financing activities 88,716,717.34 -379,399,461.54 IV. Effect of foreign exchange rate changes on cash and cash equivalents V. Net increase in cash and cash equivalents 9,192,134.51 -1,445,401.83 122 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Note Current period Preceding period Items No. cumulative comparative Add: Opening balance of cash and cash equivalents 24,349,341.34 25,794,743.17 VI. Closing balance of cash and cash equivalents 33,541,475.85 24,349,341.34 123 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Consolidated statement of changes in equity for the year ended December 31, 2021 (Expressed in Renminbi Yuan) Current period cumulative Equity attributable to parent company Items Other equity instruments Non-controlling Less: Other Total equity Share capital/ Special Surplus General risk Undistributed interest Preferred Perpetual Capital reserve Treasury comprehensive reserve reserve profit Paid-in capital Others income reserve shares bonds shares I. Balance at the end of prior year 215,000,000.00 183,568,842.44 -6,853,931.65 589,559.77 -202,680,309.64 106,810,900.88 296,435,061.80 Add: Cumulative changes of accounting policies Error correction of prior period Business combination under common control Others II. Balance at the beginning of current year 215,000,000.00 183,568,842.44 -6,853,931.65 589,559.77 -202,680,309.64 106,810,900.88 296,435,061.80 III. Current period increase (or less: decrease) 14,295,331.64 34,293.83 -138,766,373.70 -27,370,272.21 -151,807,020.44 (I) Total comprehensive income 34,293.83 -138,766,373.70 -1,328,339.57 -140,060,419.44 (II) Capital contributed or withdrawn by -14,295,332.64 -1.00 14,295,331.64 owners 1. Ordinary shares contributed by owners 2. Capital contributed by holders of other equity instruments 3. Amount of share-based payment included in equity 4. Others 14,295,331.64 -14,295,332.64 -1.00 (III) Profit distribution -11,746,600.00 -11,746,600.00 1. Appropriation of surplus reserve 2. Appropriation of general risk reserve 3. Appropriation of profit to owners -11,746,600.00 -11,746,600.00 4. Others 124 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Current period cumulative Equity attributable to parent company Items Other equity instruments Non-controlling Less: Other Total equity Share capital/ Special Surplus General risk Undistributed interest Capital reserve Treasury comprehensive reserve Paid-in capital Preferred Perpetual Others reserve reserve profit shares income shares bonds (IV) Internal carry-over within equity 1. Transfer of capital reserve to capital 2. Transfer of surplus reserve to capital 3. Surplus reserve to cover losses 4. Changes in defined benefit plan carried over to retained earnings 5. Other comprehensive income carried over to retained earnings 6. Others (V) Special reserve 1. Appropriation of current period 2. Application of current period (VI) Others IV. Balance at the end of current period 215,000,000.00 197,864,174.08 -6,819,637.82 589,559.77 -341,446,683.34 79,440,628.67 144,628,041.36 125 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Consolidated statement of changes in equity for the year ended December 31, 2021 (continued) (Expressed in Renminbi Yuan) Preceding period comparative Equity attributable to parent company Items Other equity instruments Non-controlling Less: Other General Total equity Share capital/ Special Surplus Undistributed interest Preferred Perpetual Capital reserve Treasury comprehensive reserve risk profit Paid-in capital Others income reserve reserve shares bonds shares I. Balance at the end of prior year 215,000,000.00 185,374,533.85 -6,776,124.85 589,559.77 -224,644,862.48 130,557,035.50 300,100,141.79 Add: Cumulative changes of accounting policies Error correction of prior period Business combination under common control Others II. Balance at the beginning of current year 215,000,000.00 185,374,533.85 -6,776,124.85 589,559.77 -224,644,862.48 130,557,035.50 300,100,141.79 III. Current period increase (or less: decrease) -1,805,691.41 -77,806.80 21,964,552.84 -23,746,134.62 -3,665,079.99 (I) Total comprehensive income -77,806.80 21,964,552.84 15,710,473.97 37,597,220.01 (II) Capital contributed or withdrawn by owners -1,805,691.41 1,805,691.41 1. Ordinary shares contributed by owners 2. Capital contributed by holders of other equity instruments 3. Amount of share-based payment included in equity 4. Others -1,805,691.41 1,805,691.41 (III) Profit distribution -41,262,300.00 -41,262,300.00 1. Appropriation of surplus reserve 2. Appropriation of general risk reserve 3. Appropriation of profit to owners -41,262,300.00 -41,262,300.00 4. Others (IV) Internal carry-over within equity 1. Transfer of capital reserve to capital 2. Transfer of surplus reserve to capital 3. Surplus reserve to cover losses 4. Changes in defined benefit plan carried over to 126 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Preceding period comparative Equity attributable to parent company Items Other equity instruments Non-controlling Less: Other General Total equity Share capital/ Special Surplus Undistributed interest Capital reserve Treasury comprehensive reserve risk Paid-in capital Preferred Perpetual Others reserve profit shares income reserve shares bonds retained earnings 5. Other comprehensive income carried over to retained earnings 6. Others (V) Special reserve 1. Appropriation of current period 2. Application of current period (VI) Others IV. Balance at the end of current period 215,000,000.00 183,568,842.44 -6,853,931.65 589,559.77 -202,680,309.64 106,810,900.88 296,435,061.80 127 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Parent company statement of changes in equity for the year ended December 31, 2021 (Expressed in Renminbi Yuan) Current period cumulative Other equity instruments Less: Other Items Share capital/ Special Undistributed Preferred Perpetual Capital reserve Treasury comprehensive Surplus reserve Total equity Paid-in capital Others reserve profit shares bonds shares income I. Balance at the end of prior year 215,000,000.00 158,864,042.34 -1,854,910.00 589,559.76 -290,016,155.43 82,582,536.67 Add: Cumulative changes of accounting policies Error correction of prior period Others II. Balance at the beginning of current year 215,000,000.00 158,864,042.34 -1,854,910.00 589,559.76 -290,016,155.43 82,582,536.67 III. Current period increase (or less: decrease) -126,681,195.79 -126,681,195.79 (I) Total comprehensive income -126,681,195.79 -126,681,195.79 (II) Capital contributed or withdrawn by owners 1. Ordinary shares contributed by owners 2. Capital contributed by holders of other equity instruments 3. Amount of share-based payment included in equity 4. Others (III) Profit distribution 1. Appropriation of surplus reserve 2. Appropriation of profit to owners 3. Others (IV) Internal carry-over within equity 1. Transfer of capital reserve to capital 2. Transfer of surplus reserve to capital 3. Surplus reserve to cover losses 4. Changes in defined benefit plan carried over to retained earnings 5. Other comprehensive income carried over to retained earnings 128 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 6. Others (V) Special reserve 1. Appropriation of current period 2. Application of current period (VI) Others IV. Balance at the end of current period 215,000,000.00 158,864,042.34 -1,854,910.00 589,559.76 -416,697,351.22 -44,098,659.12 129 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Parent company statement of changes in equity for the year ended December 31, 2021 (continued) (Expressed in Renminbi Yuan) Preceding period comparative Other equity instruments Less: Other Items Share capital/ Undistributed Preferred Perpetual Capital reserve Treasury comprehensive Special reserve Surplus reserve Total equity Paid-in capital Others profit shares bonds shares income I. Balance at the end of prior year 215,000,000.00 172,417,299.81 -1,854,910.00 589,559.76 -354,057,972.32 32,093,977.25 Add: Cumulative changes of accounting policies Error correction of prior period Others II. Balance at the beginning of current year 215,000,000.00 172,417,299.81 -1,854,910.00 589,559.76 -354,057,972.32 32,093,977.25 III. Current period increase (or less: decrease) -13,553,257.47 64,041,816.89 50,488,559.42 (I) Total comprehensive income 64,041,816.89 64,041,816.89 (II) Capital contributed or withdrawn by owners -13,553,257.47 -13,553,257.47 1. Ordinary shares contributed by owners 2. Capital contributed by holders of other equity instruments 3. Amount of share-based payment included in equity 4. Others -13,553,257.47 -13,553,257.47 (III) Profit distribution 1. Appropriation of surplus reserve 2. Appropriation of profit to owners 3. Others (IV) Internal carry-over within equity 1. Transfer of capital reserve to capital 2. Transfer of surplus reserve to capital 3. Surplus reserve to cover losses 4. Changes in defined benefit plan carried over to retained earnings 5. Other comprehensive income carried over to retained earnings 130 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 6. Others (V) Special reserve 1. Appropriation of current period 2. Application of current period (VI) Others IV. Balance at the end of current period 215,000,000.00 158,864,042.34 -1,854,910.00 589,559.76 -290,016,155.43 82,582,536.67 [Sun Xigang] [Wang Huailin] [Tang Yiqiao] [Legal representative] [Officer in charge of accounting] [Head of accounting department] (Signature and stamp) (Signature and stamp) (Signature and stamp) 131 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Nanjing Putian Telecommunications Co., Ltd. Notes to Financial Statements For the year ended December 31, 2021 Monetary unit: RMB Yuan I. Company profile Nanjing Putian Telecommunications Co., Ltd. (the ―Company‖), whose predecessor is Nanjing Telecommunication Facility Factory, was established as a limited liability company through financing under the approval of National Economic Institutional Reform Commission with document of approval numbered TGS [1997] 28 dated March 21, 1997. It was registered in Nanjing Administration for Industry and Commerce on May 18, 1997, and its headquartered in Nanjing City, Jiangsu Province. Currently it holds a business license with unified social credit code of 91320000134878054G, with registered capital of 215,000,000.00 yuan, total share of 215,000,000 shares, with par value of 1 yuan per share. Among them, 115,000,000 shares are state-owned legal person shares, and 100,000,000 shares are B shares. The Company was listed on the Shenzhen Stock Exchange on May 22, 1997. The Company belongs to telecommunication equipment manufacture industry and is mainly engaged in R&D, production, and sale of data, wire and wireless telecommunication equipment, distribution and allocation of layout of telecommunication product, multimedia computer, digital television, vehicle electronics and conference video system. R & D, manufacturing and sales of new energy vehicle charging products and their accessories (including electric vehicle charger charging module, charging station system, split charging cabinet, outdoor integrated pile, various AC and DC charging piles and other accessories); Design and sales of new energy charging and discharging overall solutions; Electric vehicle charging operation and maintenance. R & D and sales of software and intelligent software platform. Smart city, smart elderly care and other industry information services. R & D, manufacturing, sales, installation and service of video equipment and video conference system. Agent sales of communication modified vehicles (excluding wholesale), and provide corresponding after-sales service. Design, system integration and related consulting services of communication information network engineering and computer information system engineering. Design, construction, installation and service of building intelligent system engineering. Lease of self owned assets such as houses and equipment. The financial statements have been deliberated and approved for issue by the Board of Directors dated April 22, 2022. The Company has brought 9 subsidiaries including Nanjing South Telecommunications Co., Ltd., and Nanjing Putian Telege Intelligent Building Co., Ltd. etc. into the consolidated scope. Please refer to notes of VII for details. II. Preparation basis of the financial statements (I) Preparation basis The financial statements have been prepared on the basis of going concern. (II) Assessment of the ability to continue as a going concern 132 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report The Company has no events or conditions that may cast significant doubts upon the Company’s ability to continue as a going concern within the 12 months after the balance sheet date. III. Significant accounting policies and estimates Important note: The Company has set up accounting policies and estimates on transactions or events such as impairment of financial instruments, depreciation of fixed assets, depreciation of right-of-use assets, amortization of intangible assets, and revenue recognition, etc. based on the Company’s actual production and operation features. (I) Statement of compliance The financial statements have been prepared in accordance with the requirements of China Accounting Standards for Business Enterprises (CASBEs), and present truly and completely the financial position, results of operations and cash flows of the Company. (II) Accounting period The accounting year of the Company runs from January 1 to December 31 under the Gregorian calendar. (III) Operating cycle The Company has a relatively short operating cycle for its business, an asset or a liability is classified as current if it is expected to be realized or due within 12 months. (IV) Functional currency The Company’s functional currency is Renminbi (RMB) Yuan. (V) Accounting treatments of business combination under and not under common control 1. Accounting treatment of business combination under common control Assets and liabilities arising from business combination are measured at carrying amount of the combined party included in the consolidated financial statements of the ultimate controlling party at the combination date. Difference between carrying amount of the equity of the combined party included in the consolidated financial statements of the ultimate controlling party and that of the combination consideration or total par value of shares issued is adjusted to capital reserve, if the balance of capital reserve is insufficient to offset, any excess is adjusted to retained earnings. 2. Accounting treatment of business combination not under common control When combination cost is in excess of the fair value of identifiable net assets obtained from the acquiree at the acquisition date, the excess is recognized as goodwill; otherwise, the fair value of identifiable assets, liabilities and contingent liabilities, and the measurement of the combination cost are reviewed, then the difference is recognized in profit or loss. (VI) Compilation method of consolidated financial statements The parent company brings all its controlled subsidiaries into the consolidation scope. The consolidated financial statements are compiled by the parent company according to ―CASBE 33 – Consolidated Financial Statements‖, based on relevant information and the financial statements of the parent company and its subsidiaries. (VII) Classification of joint arrangements and accounting treatment of joint operations 1. Joint arrangements include joint operations and joint ventures. 133 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 2. When the Company is a joint operator of a joint operation, it recognizes the following items in relation to its interest in a joint operation: (1) its assets, including its share of any assets held jointly; (2) its liabilities, including its share of any liabilities incurred jointly; (3) its revenue from the sale of its share of the output arising from the joint operation; (4) its share of the revenue from the sales of the assets by the joint operation; and (5) its expenses, including its share of any expenses incurred jointly. (VIII) Recognition criteria of cash and cash equivalents Cash as presented in cash flow statement refers to cash on hand and deposit on demand for payment. Cash equivalents refer to short-term, highly liquid investments that can be readily converted to cash and that are subject to an insignificant risk of changes in value. (IX) Foreign currency translation 1. Translation of transactions denominated in foreign currency Transactions denominated in foreign currency are translated into RMB yuan at the spot exchange rate at the transaction date at initial recognition. At the balance sheet date, monetary items denominated in foreign currency are translated at the spot exchange rate at the balance sheet date with difference, except for those arising from the principal and interest of exclusive borrowings eligible for capitalization, included in profit or loss; non-cash items carried at historical costs are translated at the spot exchange rate at the transaction date, with the RMB amounts unchanged; non-cash items carried at fair value in foreign currency are translated at the spot exchange rate at the date when the fair value was determined, with difference included in profit or loss or other comprehensive income. 2. Translation of financial statements measured in foreign currency The assets and liabilities in the balance sheet are translated into RMB at the spot rate at the balance sheet date; the equity items, other than undistributed profit, are translated at the spot rate at the transaction date; the revenues and expenses in the income statement are translated into RMB at the spot exchange rate at the transaction date. The difference arising from the aforementioned foreign currency translation is included in other comprehensive income. (X) Financial instruments 1. Classification of financial assets and financial liabilities Financial assets are classified into the following three categories when initially recognized: (1) financial assets at amortized cost; (2) financial assets at fair value through other comprehensive income; (3) financial assets at fair value through profit or loss. Financial liabilities are classified into the following four categories when initially recognized: (1) financial liabilities at fair value through profit or loss; (2) financial liabilities that arise when a 134 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report transfer of a financial asset does not qualify for derecognition or when the continuing involvement approach applies; (3) financial guarantee contracts not fall within the above categories (1) and (2), and commitments to provide a loan at a below-market interest rate, which do not fall within the above category (1); (4) financial liabilities at amortized cost. 2. Recognition criteria, measurement method and derecognition condition of financial assets and financial liabilities (1) Recognition criteria and measurement method of financial assets and financial liabilities When the Company becomes a party to a financial instrument, it is recognized as a financial asset or financial liability. The financial assets and financial liabilities initially recognized by the Company are measured at fair value; for the financial assets and liabilities at fair value through profit or loss, the transaction expenses thereof are directly included in profit or loss; for other categories of financial assets and financial liabilities, the transaction expenses thereof are included into the initially recognized amount. However, at initial recognition, for accounts receivable that do not contain a significant financing component or contracts in which the financing components with associated period less than one year are not considered, the Company measures at their transaction price in accordance with ―CASBE 14 – Revenues‖. (2) Subsequent measurement of financial assets 1) Financial assets measured at amortized cost The Company measures its financial assets at the amortized costs using effective interest method. Gains or losses on financial assets that are measured at amortized cost and are not part of hedging relationships shall be included into profit or loss when the financial assets are derecognized, reclassified, amortized using effective interest method or recognized with impairment loss. 2) Debt instrument investments at fair value through other comprehensive income The Company measures its debt instrument investments at fair value. Interests, impairment gains or losses, and gains and losses on foreign exchange that calculated using effective interest method shall be included into profit or loss, while other gains or losses are included into other comprehensive income. Accumulated gains or losses that initially recognized as other comprehensive income should be transferred out into profit or loss when the financial assets are derecognized. 3) Equity instrument investments at fair value through other comprehensive income The Company measures its equity instrument investments at fair value. Dividends obtained (other than those as part of investment cost recovery) shall be included into profit or loss, while other gains or losses are included into other comprehensive income. Accumulated gains or losses that initially recognized as other comprehensive income should be transferred out into retained earnings when the financial assets are derecognized. 4) Financial assets at fair value through profit or loss 135 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report The Company measures its financial assets at fair value. Gains or losses arising from changes in fair value (including interests and dividends) shall be included into profit or loss, except for financial assets that are part of hedging relationships. (3) Subsequent measurement of financial liabilities 1) Financial liabilities at fair value through profit or loss Financial liabilities at fair value through profit or loss include held-for-trading financial liabilities (including derivatives that are liabilities) and financial liabilities designated as at fair value through profit or loss. The Company measures such kind of liabilities at fair value. The amount of changes in the fair value of the financial liabilities that are attributable to changes in the Company’s own credit risk shall be included into other comprehensive income, unless such treatment would create or enlarge accounting mismatches in profit or loss. Other gains or losses on those financial liabilities (including interests, changes in fair value that are attributable to reasons other than changes in the Company’s own credit risk) shall be included into profit or loss, except for financial liabilities that are part of hedging relationships. Accumulated gains or losses that originally recognized as other comprehensive income should be transferred out into retained earnings when the financial liabilities are derecognized. 2) Financial liabilities that arise when a transfer of a financial asset does not qualify for derecognition or when the continuing involvement approach applies The Company measures its financial liabilities in accordance with ―CASBE 23 – Transfer of Financial Assets‖. 3) Financial guarantee contracts not fall within the above categories 1) and 2), and commitments to provide a loan at a below-market interest rate, which do not fall within the above category 1) The Company measures its financial liabilities at the higher of: a. the amount of loss allowances in accordance with impairment requirements of financial instruments; b. the amount initially recognized less the amount of accumulated amortization recognized in accordance with ―CASBE 14 – Revenues‖. 4) Financial liabilities at amortized cost The Company measures its financial liabilities at amortized cost using effective interest method. Gains or losses on financial liabilities that are measured at amortized cost and are not part of hedging relationships shall be included into profit or loss when the financial liabilities are derecognized and amortized using effective interest method. (4) Derecognition of financial assets and financial liabilities 1) Financial assets are derecognized when: a. the contractual rights to the cash flows from the financial assets expire; or b. the financial assets have been transferred and the transfer qualifies for derecognition in accordance with ―CASBE 23 – Transfer of Financial Assets‖. 136 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 2) Only when the underlying present obligations of a financial liability are relieved totally or partly may the financial liability be derecognized accordingly. 3. Recognition criteria and measurement method of financial assets transfer Where the Company has transferred substantially all of the risks and rewards related to the ownership of the financial asset, it derecognizes the financial asset, and any right or liability arising from such transfer is recognized independently as an asset or a liability. If it retained substantially all of the risks and rewards related to the ownership of the financial asset, it continues recognizing the financial asset. Where the Company does not transfer or retain substantially all of the risks and rewards related to the ownership of a financial asset, it is dealt with according to the circumstances as follows respectively: (1) if the Company does not retain its control over the financial asset, it derecognizes the financial asset, and any right or liability arising from such transfer is recognized independently as an asset or a liability; (2) if the Company retains its control over the financial asset, according to the extent of its continuing involvement in the transferred financial asset, it recognizes the related financial asset and recognizes the relevant liability accordingly. If the transfer of an entire financial asset satisfies the conditions for derecognition, the difference between the amounts of the following two items are included in profit or loss: (1) the carrying amount of the transferred financial asset as of the date of derecognition; (2) the sum of consideration received from the transfer of the financial asset, and the accumulative amount of the changes of the fair value originally included in other comprehensive income proportionate to the transferred financial asset (financial assets transferred refer to debt instrument investments at fair value through other comprehensive income). If the transfer of financial asset partially satisfies the conditions to derecognition, the entire carrying amount of the transferred financial asset is, between the portion which is derecognized and the portion which is not, apportioned according to their respective relative fair value, and the difference between the amounts of the following two items are included into profit or loss: (1) the carrying amount of the portion which is derecognized; (2) the sum of consideration of the portion which is derecognized, and the portion of the accumulative amount of the changes in the fair value originally included in other comprehensive income which is corresponding to the portion which is derecognized (financial assets transferred refer to debt instrument investments at fair value through other comprehensive income). 4. Fair value determination method of financial assets and liabilities The Company uses valuation techniques that are appropriate in the circumstances and for which sufficient data are available to measure fair value. The inputs to valuation techniques used to measure fair value are arranged in the following hierarchy and used accordingly: (1) Level 1 inputs are unadjusted quoted prices in active markets for identical assets or liabilities that the Company can access at the measurement date. (2) Level 2 inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs include: quoted prices for similar assets or liabilities in active 137 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report markets; quoted prices for identical or similar assets or liabilities in markets that are not active; inputs other than quoted prices that are observable for the asset or liability, for example, interest rates and yield curves observable at commonly quoted intervals; market-corroborated inputs; (3) Level 3 inputs are unobservable inputs for the asset or liability. Level 3 inputs include interest rate that is not observable and cannot be corroborated by observable market data at commonly quoted intervals, historical volatility, future cash flows to be paid to fulfill the disposal obligation assumed in business combination, and financial forecast developed using the Company’s own data, etc. 5. Impairment of financial instruments (1) Measurement and accounting treatment The Company, on the basis of expected credit loss, recognizes loss allowances of financial assets at amortized cost, debt instrument investments, contract assets or leases receivable at fair value through other comprehensive income, loan commitments other than financial liabilities at fair value through profit or loss, financial guarantee contracts not belong to financial liabilities at fair value through profit or loss or financial liabilities that arise when a transfer of a financial asset does not qualify for derecognition or when the continuing involvement approach applies. Expected credit losses refer to the weighted average of credit losses with the respective risks of a default occurring as the weights. Credit loss refers to the difference between all contractual cash flows that are due to the Company in accordance with the contract and all the cash flows that the Company expects to receive (i.e. all cash shortfalls), discounted at the original effective interest rate. Among which, purchased or originated credit-impaired financial assets are discounted at the credit-adjusted effective interest rate. At the balance sheet date, the Company shall only recognize the cumulative changes in the lifetime expected credit losses since initial recognition as a loss allowance for purchased or originated credit-impaired financial assets. For accounts receivable and contract assets that do not contain a significant financing component or financing components in contracts with associated period less than one year that are not considered by the Company, which result from transactions as regulated in ―CASBE 14 – Revenues‖, the Company chooses simplified approach to measure the loss allowance at an amount equal to lifetime expected credit losses. For lease receivables, accounts receivable and contract assets that result from transactions as regulated in ―CASBE 14 – Revenues‖ and contain a significant financing component, the Company chooses simplified approach to measure the loss allowance at an amount equal to lifetime expected credit losses. For financial assets other than the above, on each balance sheet date, the Company shall assess whether the credit risk on the financial instrument has increased significantly since initial recognition. The Company shall measure the loss allowance for the financial instrument at an amount equal to the lifetime expected credit losses if the credit risk on that financial instrument has increased significantly since initial recognition; otherwise, the Company shall measure the loss allowance for that financial instrument at an amount equal to 12-month expected credit loss. Considering reasonable and supportable forward-looking information, the Company compares the risk of a default occurring on the financial instrument as at the balance sheet date with the risk of a default occurring on the financial instrument as at the date of initial recognition, so as to assess whether the credit risk on the financial instrument has increased significantly since initial recognition. The Company may assume that the credit risk on a financial instrument has not increased significantly since initial recognition if the financial instrument is determined to have relatively low credit risk at the balance sheet date. The Company shall estimate expected credit risk and measure expected credit losses on an individual or a 138 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report collective basis. When the Company adopts the collective basis, financial instruments are grouped with similar credit risk features. The Company shall remeasure expected credit loss on each balance sheet date, and increased or reversed amounts of loss allowance arising therefrom shall be included into profit or loss as impairment losses or gains. For a financial asset measured at amortized cost, the loss allowance reduces the carrying amount of such financial asset presented in the balance sheet; for a debt investment measured at fair value through other comprehensive income, the loss allowance shall be recognized in other comprehensive income and shall not reduce the carrying amount of such financial asset. (2) Financial instruments with expected credit risk assessed and expected credit losses measured on a collective basis Items Basis for determination of Method for measuring expected portfolio credit loss Other receivables – Portfolio grouped with Based on historical credit loss consolidated related parties experience, the current situation Other receivables – Portfolio grouped with and the forecast of future deposit receivables Nature of receivables economic conditions, calculate expected credit loss through Other receivables – Portfolio grouped with exposure at default and 12-month export tax rebate or lifetime expected credit loss Other receivables – Other portfolio rate. (3) Accounts receivable and contract assets with expected credit losses measured on a collective basis 1) Specific portfolios and method for measuring expected credit loss Items Basis for determination of Method for measuring expected credit loss portfolio Bank acceptance receivable Based on historical credit loss experience, the current situation and the forecast of Type of notes future economic conditions, calculate Trade acceptance receivable expected credit loss through exposure at default and lifetime expected credit loss rate. Based on historical credit loss experience, Accounts receivable –Portfolio the current situation and the forecast of future economic conditions, prepare the grouped with consolidated related Consolidated related parties comparison table of overdue ages and parties lifetime expected credit loss rate of accounts receivable, so as to calculate expected credit loss. Based on historical credit loss experience, the current situation and the forecast of Accounts receivable – Portfolio Aging future economic conditions, calculate Aging expected credit loss through aging of receivables and lifetime expected credit loss rate. 2) Accounts receivable – comparison table of ages and lifetime expected credit loss rate of portfolio grouped with ages Ages Expected credit loss rate (%) Within 1 year (inclusive, the same hereinafter) 1.00 1-2 years 5.00 2-3 years 10.00 139 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 3-4 years 30.00 4-5 years 50.00 Over 5 years 100.00 6. Offsetting financial assets and financial liabilities Financial assets and financial liabilities are presented separately in the balance sheet and are not offset. However, the Company offsets a financial asset and a financial liability and presents the net amount in the balance sheet when, and only when, the Company: (a) currently has a legally enforceable right to set off the recognized amounts; and (b) intends either to settle on a net basis, or to realize the asset and settle the liability simultaneously. For a transfer of a financial asset that does not qualify for derecognition, the Company does not offset the transferred asset and the associated liability. (XI) Inventories 1. Classification of inventories Inventories include finished goods or goods held for sale in the ordinary course of business, work in process in the process of production, and materials or supplies etc. to be consumed in the production process or in the rendering of services. 2. Accounting method for dispatching inventories: Inventories dispatched from storage are accounted for with weighted average method. 3. Basis for determining net realizable value At the balance sheet date, inventories are measured at the lower of cost and net realizable value; provisions for inventory write-down are made on the excess of its cost over the net realizable value. The net realizable value of inventories held for sale is determined based on the amount of the estimated selling price less the estimated selling expenses and relevant taxes and surcharges in the ordinary course of business; the net realizable value of materials to be processed is determined based on the amount of the estimated selling price less the estimated costs of completion, selling expenses and relevant taxes and surcharges in the ordinary course of business; at the balance sheet date, when only part of the same item of inventories have agreed price, their net realizable value is determined separately and is compared with their costs to set the provision for inventory write-down to be made or reversed. 4. Inventory system Perpetual inventory method is adopted. 5. Amortization method of low-value consumables and packages (1) Low-value consumables Low-value consumables are amortized with one-off method. (2) Packages Packages are amortized with one-off method. (XII) Contract costs Assets related to contract costs including costs of obtaining a contract and costs to fulfil a contract. The Company recognizes as an asset the incremental costs of obtaining a contract if those costs are expected to be recovered. 140 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report If the costs incurred in fulfilling a contract are not within the scope of standards related to inventories, fixed assets or intangible assets, etc., the Company shall recognize the costs to fulfil a contract as an asset if all the following criteria are satisfied: 1. The costs relate directly to a contract or to an anticipated contract, including direct labor, direct materials, manufacturing overhead cost (or similar cost), cost that are explicitly chargeable to the customer under the contract, and other costs that are only related to the contract; 2. The costs enhance resources of the Company that will be used in satisfying performance obligations in the future; and 3. The costs are expected to be recovered. An asset related to contract costs shall be amortized on a systematic basis that is consistent with related goods or services, with amortization included into profit or loss. The Company shall make provision for impairment and recognize an impairment loss to the extent that the carrying amount of an asset related to contract costs exceeds the remaining amount of consideration that the Company expects to receive in exchange for the goods or services to which the asset relates less the costs expected to be incurred. The Company shall recognize a reversal of an impairment loss previously recognized in profit or loss when the impairment conditions no longer exist or have improved. The carrying amount of the asset after the reversal shall not exceed the amount that would have been determined on the reversal date if no provision for impairment had been made previously. (XIII) Non-current assets or disposal groups classified as held for sale 1. Classification of non-current assets or disposal groups as held for sale Non-current assets or disposal groups are accounted for as held for sale when the following conditions are all met: a. the asset must be available for immediate sale in its present condition subject to terms that are usual and customary for sales of such assets or disposal groups; b. its sales must be highly probable, i.e., the Company has made a decision on the sale plan and has obtained a firm purchase commitment, and the sale is expected to be completed within one year. When the Company acquires a non-current asset or disposal group with a view to resale, it shall classify the non-current asset or disposal group as held for sale at the acquisition date only if the requirement of ―expected to be completed within one year‖ is met at that date and it is highly probable that other criteria for held for sale will be met within a short period (usually within three months). An asset or a disposal group is still accounted for as held for sale when the Company remains committed to its plan to sell the asset or disposal group in the circumstance that non-related party transactions fail to be completed within one year due to one of the following reasons: a. a buyer or others unexpectedly set conditions that will extend the sale period, while the Company has taken timely actions to respond to the conditions and expects a favorable resolution of the delaying factors within one year since the setting; (2) a non-current asset or disposal group classified as held for sale fails to be sold within one year due to rare cases, and the Company has taken action necessary to respond to the circumstances during the initial one-year period and the criteria for held for sale are met. 2. Measurement of non-current assets or disposal groups as held for sale (1) Initial measurement and subsequent measurement For initial measurement and subsequent measurement as at the balance sheet date of a non-current asset or disposal 141 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report group as held for sale, where the carrying amount is higher than the fair value less costs to sell, the carrying amount is written down to the fair value less costs to sell, and the write-down is recognized in profit or loss as assets impairment loss, meanwhile, provision for impairment of assets as held for sale shall be made. For a non-current asset or disposal group classified as held for sale at the acquisition date, the asset or disposal group is measured on initial recognition at the lower of its initial measurement amount had it not been so classified and fair value less costs to sell. Apart from the non-current asset or disposal group acquired through business combination, the difference arising from the initial recognition of a non-current asset or disposal group at the fair value less costs to sell shall be included into profit or loss. The assets impairment loss recognized for a disposal group as held for sale shall reduce the carrying amount of goodwill in the disposal group first, and then reduce its carrying amount based on the proportion of each non-current asset’s carrying amount in the disposal group. No provision for depreciation or amortization shall be made on non-current assets as held for sale or non-current assets in disposal groups as held for sale, while interest and other expenses attributable to the liabilities of a disposal group as held for sale shall continue to be recognized. (2) Reversal of assets impairment loss When there is a subsequent increase in fair value less costs to sell of a non-current asset as held for sale at the balance sheet date, the write-down shall be recovered, and shall be reversed not in excess of the impairment loss that has been recognized after the non-current asset was classified as held for sale. The reversal shall be included into profit or loss. Assets impairment loss that has been recognized before the classification is not reversed. When there is a subsequent increase in fair value less costs to sell of a disposal group as held for sale at the balance sheet date, the write-down shall be recovered, and shall be reversed not in excess of the non-current assets impairment loss that has been recognized after the disposal group was classified as held for sale. The reversal shall be included into profit or loss. The reduced carrying amount of goodwill and non-current assets impairment loss that has been recognized before the classification is not reversed. For the subsequent reversal of the impairment loss that has been recognized in a disposal group as held for sale, the carrying amount is increased based on the proportion of carrying amount of each non-current asset (excluding goodwill) in the disposal group. (3) Non-current asset or disposal group that is no longer classified as held for sale and derecognized A non-current asset or disposal group that does not met criteria for held for sale and no longer classified as held for sale, or a non-current asset that removed from a disposal group as held for sale shall be measured at the lower of: a. its carrying amount before it was classified as held for sale, adjusted for any depreciation, amortization or impairment that would have been recognized had it not been classified as held for sale; and b. its recoverable amount. When a non-current asset or disposal group classified as held for sale is derecognized, unrecognized gains or losses shall be included into profit or loss. (XIV) Long-term equity investments 1. Judgment of joint control and significant influence Joint control is the contractually agreed sharing of control of an arrangement, which exists only when decisions about the relevant activities require the unanimous consent of the parties sharing control. Significant influence is the power to participate in the financial and operating policy decisions of the investee but is not control or joint 142 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report control of these policies. 2. Determination of investment cost (1) For business combination under common control, if the consideration of the combining party is that it makes payment in cash, transfers non-cash assets, assumes its liabilities or issues equity securities, on the date of combination, it regards the share of the carrying amount of the equity of the combined party included in the consolidated financial statements of the ultimate controlling party as the initial cost of the investment. The difference between the initial cost of the long-term equity investments and the carrying amount of the combination consideration paid or the par value of shares issued offsets capital reserve; if the balance of capital reserve is insufficient to offset, any excess is adjusted to retained earnings. When long-term equity investments are obtained through business combination under common control achieved in stages, the Company determines whether it is a ―bundled transaction‖. If it is a ―bundled transaction‖, stages as a whole are considered as one transaction in accounting treatment. If it is not a ―bundled transaction‖, on the date of combination, investment cost is initially recognized at the share of the carrying amount of net assets of the combined party included the consolidated financial statements of the ultimate controlling party. The difference between the initial investment cost of long-term equity investments at the acquisition date and the carrying amount of the previously held long-term equity investments plus the carrying amount of the consideration paid for the newly acquired equity is adjusted to capital reserve; if the balance of capital reserve is insufficient to offset, any excess is adjusted to retained earnings. (2) For business combination not under common control, investment cost is initially recognized at the acquisition-date fair value of considerations paid. When long-term equity investments are obtained through business combination not under common control achieved in stages, the Company determined whether they are stand-alone financial statements or consolidated financial statements in accounting treatment: 1) In the case of stand-alone financial statements, investment cost is initially recognized at the carrying amount of the previously held long-term equity investments plus the carrying amount of the consideration paid for the newly acquired equity. 2) In the case of consolidated financial statements, the Company determines whether it is a ―bundled transaction‖. If it is a ―bundled transaction‖, stages as a whole are considered as one transaction in accounting treatment. If it is not a ―bundled transaction‖, the carrying amount of the acquirer’s previously held equity interest in the acquiree is remeasured at the acquisition-date fair value, and the difference between the fair value and the carrying amount is recognized in investment income; when the acquirer’s previously held equity interest in the acquiree involves other comprehensive income under equity method, the related other comprehensive income is reclassified as income for the acquisition period, excluding other comprehensive income arising from changes in net liabilities or assets from remeasurement of defined benefit plan of the acquiree. (3) Long-term equity investments obtained through ways other than business combination: the initial cost of a long-term equity investment obtained by making payment in cash is the purchase cost which is actually paid; that obtained on the basis of issuing equity securities is the fair value of the equity securities issued; that obtained through debt restructuring is determined according to ―CASBE 12 – Debt Restructuring‖; and that obtained through non-cash assets exchange is determined according to ―CASBE 7 – Non-cash Assets Exchange‖. 3. Subsequent measurement and recognition method of profit or loss For long-term equity investments with control relationship, it is accounted for with cost method; for long-term 143 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report equity investments with joint control or significant influence relationship, it is accounted for with equity method. 4. Disposal of a subsidiary in stages resulting in the Company’s loss of control (1) Stand-alone financial statements The difference between the carrying amount of the disposed equity and the consideration obtained thereof is recognized in profit or loss. If the disposal does not result in the Company’s loss of significant influence or joint control, the remained equity is accounted for with equity method; however, if the disposal results in the Company’s loss of control, joint control, or significant influence, the remained equity is accounted for according to ―CASBE 22 – Financial Instruments: Recognition and Measurement‖. (2) Consolidated financial statements 1) Disposal of a subsidiary in stages not qualified as ―bundled transaction‖ resulting in the Company’s loss of control Before the Company’s loss of control, the difference between the disposal consideration and the proportionate share of net assets in the disposed subsidiary from acquisition date or combination date to the disposal date is adjusted to capital reserve (capital premium), if the balance of capital reserve is insufficient to offset, any excess is adjusted to retained earnings. When the Company loses control, the remained equity is remeasured at the loss-of-control-date fair value. The aggregated value of disposal consideration and the fair value of the remained equity, less the share of net assets in the disposed subsidiary held before the disposal from the acquisition date or combination date to the disposal date is recognized in investment income in the period when the Company loses control over such subsidiary, and meanwhile goodwill is offset correspondingly. Other comprehensive income related to equity investments in former subsidiary is reclassified as investment income upon the Company’s loss of control. 2) Disposal of a subsidiary in stages qualified as ―bundled transaction‖ resulting in the Company’s loss of control In case of ―bundled transaction‖, stages as a whole are considered as one transaction resulting in loss of control in accounting treatment. However, before the Company loses control, the difference between the disposal consideration at each stage and the proportionate share of net assets in the disposed subsidiary is recognized as other comprehensive income at the consolidated financial statements and reclassified as profit or loss in the period when the Company loses control over such subsidiary. (XV) Investment property 1. Investment property includes land use right of leased-out property and of property held for capital appreciation and buildings that have been leased out. 2. The initial measurement of investment property is based on its cost, and subsequent measurement is made using the cost model, the depreciation or amortization method is the same as that of fixed assets and intangible assets. (XVI) Fixed assets 1. Recognition principles of fixed assets Fixed assets are tangible assets held for use in the production of goods or rendering of services, for rental to others, or for administrative purposes, and expected to be used during more than one accounting year. Fixed assets are recognized if, and only if, it is probable that future economic benefits associated with the assets will flow to the Company and the cost of the assets can be measured reliably. 2. Depreciation method of different categories of fixed assets 144 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Estimated residual Annual Categories Useful life Depreciation method value proportion depreciation (years) (%) rate (%) Buildings and structures Straight-line method 15-35 3.00 2.77-6.47 Machinery Straight-line method 10-15 3.00 6.47-9.70 Transport facilities Straight-line method 6-8 3.00 12.13-16.17 Electronic equipment Straight-line method 4-11 3.00 8.82-24.25 Other equipment Straight-line method 4-11 3.00 8.82-24.25 3. Initial recognition, measurement and depreciation of finance leases If any of five tests are meet, the lease is considered as a finance lease:1)Ownership of the asset is transferred to the lessee at the end of the lease term;2)The lease contains a bargain purchase option to buy the equipment at less than fair market value;3)The lease term is for a major part of the economic life of the asset even if title is not transferred; 4)At the inception of the lease the present value of the minimum lease payments amounts to at least substantially all of the fair value of the leased asset;5)The leased assets are of a specialized nature such that only the lessee can use them without major modifications being made. At the commencement of the lease term, lessees shall recognize finance leases as assets in their statements of financial position at amounts equal to the fair value of the leased property or, if lower, the present value of the minimum lease payments, each determined at the inception of the lease. The minimum lease payments recognize as long-term liability, the variance shall be recognized as unrecognized financing charges. Initial direct costs are often incurred in connection with specific leasing activities, such as negotiating and securing leasing arrangements. The costs identified as directly attributable to activities performed by the lessee for a finance lease are added to the amount recognized as an asset. Unrecognized financing charges are amortized using effective interest rate in each accounting period during the lease term. The depreciation policy for depreciable leased assets of the Company is consistent with that for depreciable assets that are owned. If there is no reasonable certainty that the lessee will obtain ownership by the end of the lease term, the asset shall be fully depreciated over the shorter of the lease term and its useful life. (XVII) Construction in progress 1. Construction in progress is recognized if, and only if, it is probable that future economic benefits associated with the item will flow to the Company, and the cost of the item can be measured reliably. Construction in progress is measured at the actual cost incurred to reach its designed usable conditions. 2. Construction in progress is transferred into fixed assets at its actual cost when it reaches the designed usable conditions. When the auditing of the construction in progress was not finished while reaching the designed usable conditions, it is transferred to fixed assets using estimated value first, and then adjusted accordingly when the actual cost is settled, but the accumulated depreciation is not to be adjusted retrospectively. (XVIII) Intangible assets 1. Intangible assets include land use right, patent right and non-patented technology etc. The initial measurement of intangible assets is based on its cost. 2. For intangible assets with finite useful lives, their amortization amounts are amortized within their useful lives systematically and reasonably, if it is unable to determine the expected realization pattern reliably, intangible assets 145 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report are amortized by the straight-line method with details as follows: Items Amortization period (years) Software 3-10 patent right and non-patented technology 5-10 land use right 40-50 3. Expenditures on the research phase of an internal project are recognized as profit or loss when they are incurred. An intangible asset arising from the development phase of an internal project is recognized if the Company can demonstrate all of the followings: (1) the technical feasibility of completing the intangible asset so that it will be available for use or sale; (2) its intention to complete the intangible asset and use or sell it; (3) how the intangible asset will generate probable future economic benefits, among other things, the Company can demonstrate the existence of a market for the output of the intangible asset or the intangible asset itself or, if it is to be used internally, the usefulness of the intangible asset; (4) the availability of adequate technical, financial and other resources to complete the development and to use or sell the intangible asset; and (5) its ability to measure reliably the expenditure attributable to the intangible asset during its development. (XIX) Impairment of part of long-term assets For long-term assets such as long-term equity investments, investment property at cost model, fixed assets, construction in progress, productive biological assets at cost model, oil and gas assets, right-of-use assets, intangible assets with finite useful lives, etc., if at the balance sheet date there is indication of impairment, the recoverable amount is to be estimated. For goodwill recognized in business combination and intangible assets with indefinite useful lives, no matter whether there is indication of impairment, impairment test is performed annually. Impairment test on goodwill is performed on related asset group or asset group portfolio. When the recoverable amount of such long-term assets is lower than their carrying amount, the difference is recognized as provision for assets impairment through profit or loss. (XX) Long-term prepayments Long-term prepayments are expenses that have been recognized but with amortization period over one year (excluding one year). They are recorded with actual cost, and evenly amortized within the beneficiary period or stipulated period. If items of long-term prepayments fail to be beneficial to the following accounting periods, residual values of such items are included in profit or loss. (XXI) Employee benefits 1.Employee benefits include short-term employee benefits, post-employment benefits, termination benefits and other long-term employee benefits. 2. Short-term employee benefits The Company recognizes, in the accounting period in which an employee provides service, short-term employee benefits actually incurred as liabilities, with a corresponding charge to profit or loss or the cost of a relevant asset. 3. Post-employment benefits The Company classifies post-employment benefit plans as either defined contribution plans or defined benefit plans. 146 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (1) The Company recognizes in the accounting period in which an employee provides service the contribution payable to a defined contribution plan as a liability, with a corresponding charge to profit or loss or the cost of a relevant asset. (2) Accounting treatment by the Company for defined benefit plan usually involves the following steps: 1) In accordance with the projected unit credit method, using unbiased and mutually compatible actuarial assumptions to estimate related demographic variables and financial variables, measure the obligations under the defined benefit plan, and determine the periods to which the obligations are attributed. Meanwhile, the Company discounts obligations under the defined benefit plan to determine the present value of the defined benefit plan obligations and the current service cost; 2) When a defined benefit plan has assets, the Company recognizes the deficit or surplus by deducting the fair value of defined benefit plan assets from the present value of the defined benefit plan obligation as a net defined benefit plan liability or net defined benefit plan asset. When a defined benefit plan has a surplus, the Company measures the net defined benefit plan asset at the lower of the surplus in the defined benefit plan and the asset ceiling; 3) At the end of the period, the Company recognizes the following components of employee benefits cost arising from defined benefit plan: a. service cost; b. net interest on the net defined benefit plan liability (asset); and c. changes as a result of remeasurement of the net defined benefit liability (asset). Item a and item b are recognized in profit or loss or the cost of a relevant asset. Item c is recognized in other comprehensive income and is not to be reclassified subsequently to profit or loss. However, the Company may transfer those amounts recognized in other comprehensive income within equity. 4. Termination benefits Termination benefits provided to employees are recognized as an employee benefit liability for termination benefits, with a corresponding charge to profit or loss at the earlier of the following dates: a. when the Company cannot unilaterally withdraw the offer of termination benefits because of an employment termination plan or a curtailment proposal; or b. when the Company recognizes cost or expenses related to a restructuring that involves the payment of termination benefits. 5. Other long-term employee benefits When other long-term employee benefits provided to the employees satisfied the conditions for classifying as a defined contribution plan, those benefits are accounted for in accordance with the requirements relating to defined contribution plan, while other benefits are accounted for in accordance with the requirements relating to defined benefit plan. The Company recognizes the cost of employee benefits arising from other long-term employee benefits as the followings: a. service cost; b. net interest on the net liability or net assets of other long-term employee benefits; and c. changes as a result of remeasurement of the net liability or net assets of other long-term employee benefits. As a practical expedient, the net total of the aforesaid amounts is recognized in profit or loss or included in the cost of a relevant asset. (XXII) Provisions 1. Provisions are recognized when fulfilling the present obligations arising from contingencies such as providing guarantee for other parties, litigation, products quality guarantee, onerous contract, etc., may cause the outflow of the economic benefit and such obligations can be reliably measured. 147 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 2. The initial measurement of provisions is based on the best estimated expenditures required in fulfilling the present obligations, and its carrying amount is reviewed at the balance sheet date. (XXIII) Revenue 1. Revenue recognition principles At contract inception, the Company shall assess the contracts and shall identify each performance obligation in the contracts, and determine whether the performance obligation should be satisfied over time or at a point in time. The Company satisfies a performance obligation over time if one of the following criteria is met, otherwise, the performance obligation is satisfied at a point in time: (1) the customer simultaneously receives and consumes the economic benefits provided by the Company’s performance as the Company performs; (2) the customer can control goods as they are created by the Company’s performance; (3) goods created during the Company’s performance have irreplaceable uses and the Company has an enforceable right to receive the payments for performance completed to date during the whole contract period. For each performance obligation satisfied over time, the Company shall recognize revenue over time by measuring the progress towards complete satisfaction of that performance obligation. In the circumstance that the progress cannot be measured reasonably, but the costs incurred in satisfying the performance obligation are expected to be recovered, the Company shall recognize revenue only to the extent of the costs incurred until it can reasonably measure the progress. For each performance obligation satisfied at a point in time, the Company shall recognize revenue at the time point that the client obtains control of relevant goods or services. To determine whether the customer has obtained control of goods, the Company shall consider the following indications: (1) the Company has a present right to payment for the goods, i.e., the customer is presently obliged to pay for the goods; (2) the Company has transferred the legal title of the goods to the customer, i.e., the customer has legal title to the goods; (3) the Company has transferred physical possession of the goods to the client, i.e., the customer has physically possessed the goods; (4) the Company has transferred significant risks and rewards of ownership of the goods to the client, i.e., the customer has obtained significant risks and rewards of ownership of the goods; (5) the customer has accepted the goods; (6) other evidence indicating the customer has obtained control over the goods. 2. Revenue measurement principle (1) Revenue is measured at the amount of the transaction price that is allocated to each performance obligation. The transaction price is the amount of consideration to which the Company expects to be entitled in exchange for transferring goods or services to a customer, excluding amounts collected on behalf of third parties and those expected to be refunded to the customer. 148 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (2) If the consideration promised in a contract includes a variable amount, the Company shall confirm the best estimate of variable consideration at expected value or the most likely amount. However, the transaction price that includes the amount of variable consideration only to the extent that it is high probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. (3) In the circumstance that the contract contains a significant financing component, the Company shall determine the transaction price based on the price that a customer would have paid for if the customer had paid cash for obtaining control over those goods or services. The difference between the transaction price and the amount of promised consideration is amortized under effective interest method over contractual period. The effects of a significant financing component shall not be considered if the Company expects, at the contract inception, that the period between when the customer obtains control over goods or services and when the customer pays consideration will be one year or less. (4) For contracts containing two or more performance obligations, the Company shall determine the stand-alone selling price at contract inception of the distinct good underlying each performance obligation and allocate the transaction price to each performance obligation on a relative stand-alone selling price basis. 3. Revenue recognition method The Company’s main product is the Video conference products, integrated wiring products, low voltage distribution products, wiring products and other products. The above-mentioned product sales business of the company belongs to the performance obligation performed at a certain time point, and the revenue is recognized when the customer collects, has collected the price or obtained the right to collect and the relevant economic benefits are likely to flow in. (XXIV) Government grants 1. Government grants shall be recognized if, and only if, the following conditions are all met: (1) the Company will comply with the conditions attaching to the grants; (2) the grants will be received. Monetary government grants are measured at the amount received or receivable. Non-monetary government grants are measured at fair value, and can be measured at nominal amount in the circumstance that fair value cannot be assessed. 2. Government grants related to assets Government grants related to assets are government grants with which the Company constructs or otherwise acquires long-term assets under requirements of government. In the circumstances that there is no specific government requirement, the Company shall determine based on the primary condition to acquire the grants, and government grants related to assets are government grants whose primary condition is to construct or otherwise acquire long-term assets. They offset carrying amount of relevant assets, or they are recognized as deferred income. If recognized as deferred income, they are included in profit or loss on a systematic basis over the useful lives of the relevant assets. Those measured at notional amount are directly included into profit or loss. For assets sold, transferred, disposed or damaged within the useful lives, balance of unamortized deferred income is transferred 149 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report into profit or loss of the period in which the disposal occurred. 3. Government grants related to income Government grants related to income are government grants other than those related to assets. For government grants that contain both parts related to assets and parts related to income, in which those two parts are blurred, they are thus collectively classified as government grants related to income. For government grants related to income used for compensating the related future cost, expenses or losses, they are recognized as deferred income and included in profit or loss or used to offset relevant cost during the period in which the relevant cost, expenses or losses are recognized; for government grants related to income used for compensating the related cost, expenses or losses incurred to the Company, they are directly included in profit or loss or used to offset relevant cost. 4. Government grants related to the ordinary course of business shall be included into other income or used to offset relevant cost based on business nature, while those not related to the ordinary course of business shall be included into non-operating revenue or expenditures. (XXV) Contract assets, contract liabilities The Company presents contract assets or contract liabilities in the balance sheet based on the relationship between its performance obligations and customers’ payments. Contract assets and contract liabilities under the same contract shall offset each other and be presented on a net basis. The Company presents an unconditional right to consideration (i.e., only the passage of time is required before the consideration is due) as a receivable, and presents a right to consideration in exchange for goods that it has transferred to a customer (which is conditional on something other than the passage of time) as a contract asset. The Company presents an obligation to transfer goods to a customer for which the Company has received consideration (or the amount is due) from the customer as a contract liability. (XXVI) Deferred income tax assets and liabilities 1. Deferred tax assets or deferred tax liabilities are calculated and recognized based on the difference between the carrying amount and tax base of assets and liabilities (and the difference of the carrying amount and tax base of items not recognized as assets and liabilities but with their tax base being able to be determined according to tax laws) and in accordance with the tax rate applicable to the period during which the assets are expected to be recovered or the liabilities are expected to be settled. 2. A deferred tax asset is recognized to the extent of the amount of the taxable income, which it is most likely to obtain and which can be deducted from the deductible temporary difference. At the balance sheet date, if there is any exact evidence that it is probable that future taxable income will be available against which deductible temporary differences can be utilized, the deferred tax assets unrecognized in prior periods are recognized. 3. At the balance sheet date, the carrying amount of deferred tax assets is reviewed. The carrying amount of a deferred tax asset is reduced to the extent that it is no longer probable that sufficient taxable income will be available to allow the benefit of the deferred tax asset to be utilized. Such reduction is subsequently reversed to the extent that it becomes probable that sufficient taxable 150 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report income will be available. 4. The income tax and deferred tax for the period are treated as income tax expenses or income through profit or loss, excluding those arising from the following circumstances: (a) business combination; and (b) the transactions or items directly recognized in equity. (XXVII) Leases 1. Company as lessee On the start date of the lease period, the company recognizes leases with a lease term not exceeding 12 months and no purchase option as short-term leases; leases with lower value when a single leased asset is a brand-new asset is recognized as a low-value asset lease. If the company subleases or expects to sublease the leased assets, the original lease is not recognized as a low-value asset lease. For all short-term leases and leases of low-value assets, the company charges the lease payments to the cost of the relevant asset or current profit and loss on a straight-line basis over each period of the lease term. Except for the above-mentioned short-term leases and low-value asset leases that adopt simplified treatment, on the commencement date of the lease period, the company recognizes the right-of-use assets and lease liabilities for the leases. (1) Right-of-use asset The right-of-use asset is initially measured at cost, which includes: 1) the initial measurement amount of the lease liability; 2) the lease payments made on or before the start date of the lease term, if there is a lease incentive, deduct the amount of the lease incentive already enjoyed ; 3) Initial direct costs incurred by the lessee; 4) The lessee is expected to incur costs to dismantle and remove the leased asset, restore the site where the leased asset is located, or restore the leased asset to the state agreed upon in the lease terms. The company depreciates right-of-use assets on a straight-line basis. If it can be reasonably determined that the ownership of the leased asset will be obtained at the expiration of the lease term, the company shall accrue depreciation over the remaining useful life of the leased asset. If it cannot be reasonably determined that the ownership of the leased asset can be obtained when the lease term expires, the company shall accrue depreciation within the shorter of the lease term and the remaining useful life of the leased asset. (2) Lease liability On the lease commencement date, the company recognizes the present value of the outstanding lease payments as a lease liability. When calculating the present value of lease payments, the interest rate implicit in the lease is used as the discount rate. If the interest rate implicit in the lease cannot be determined, the company's incremental borrowing rate is used as the discount rate. The difference between the lease payment and its present value is regarded as the unrecognized financing expense, and the interest expense is recognized in each period of the lease term according to the discount rate of the present value of the confirmed lease payment, and is included 151 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report in the current profit and loss. Variable lease payments that are not included in the measurement of lease liabilities are included in the current profit and loss when they are actually incurred. After the commencement date of the lease term, when there is a change in the actual fixed payment amount, a change in the estimated payable amount of the guaranteed residual value, a change in the index or ratio used to determine the lease payment amount, the evaluation of a purchase option, a lease renewal option or a termination option When the result or the actual exercise situation changes, the company re-measures the lease liability according to the present value of the changed lease payments, and adjusts the book value of the right-of-use asset accordingly. If the book value of the right-of-use asset has been reduced to zero, but the lease If the liabilities still need to be further reduced, the remaining amount shall be included in the current profit and loss. 2. Company as lessor On the lease commencement date, the company classifies leases that substantially transfer almost all the risks and rewards related to the ownership of the leased assets as financial leases, and other leases are operating leases. 1) Operating leases During each period of the lease term, the company recognizes the lease receipts as rental income on a straight-line basis. The initial direct expenses incurred are capitalized and amortized on the same basis as the rental income recognition, and are included in the current profit and loss in installments. The variable lease payments obtained by the company related to operating leases that are not included in the lease receipts are included in the current profit and loss when they actually occur. 2) Finance leases On the commencement date of the lease period, the company shall recognize the financial lease receivables based on the net investment in the lease (unguaranteed residual value and the lease receipts not yet received on the commencement date of the lease term shall be based on the interest rate(sum of discounted present value) embedded in the lease), and terminate the recognition of financial lease assets. During each period of the lease term, the company calculates and recognizes interest income based on the interest rate implicit in the lease. The variable lease payments obtained by the company that are not included in the net lease investment measurement are included in the current profit and loss when actually incurred. 3. Sale and leaseback (1) Company as lessee According to the "Accounting Standards for Business Enterprises No. 14 - Revenue", the company evaluates and determines whether the asset transfer in the sale and leaseback transaction belongs to sales. 152 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report If the asset transfer in the sale and leaseback transaction is a sale, the company shall measure the right-of-use asset formed by the sale and leaseback based on the portion of the original book value of the asset that is related to the use right obtained by leaseback, and shall only measure the right-of-use asset formed by the sale and leaseback. Recognition of related gains or losses. If the asset transfer in the sale and leaseback transaction does not belong to sales, the company shall continue to recognize the transferred asset, recognize a financial liability equal to the transfer income, and conduct accounting treatment for the financial liability in accordance with the accounting standards for Business Enterprises No. 22 - recognition and measurement of financial instruments. (2) Company as lessor According to the accounting standards for Business Enterprises No. 14 - income, the company evaluates and determines whether the asset transfer in the sale and leaseback transaction belongs to sales. If the asset transfer in the sale and leaseback transaction belongs to sales, the company shall conduct accounting treatment for asset purchase in accordance with other applicable accounting standards for business enterprises, and accounting treatment for asset lease in accordance with accounting standards for Business Enterprises No. 21 - leasing. If the asset transfer in the sale and leaseback transaction does not belong to sales, the company does not recognize the transferred asset, but recognizes a financial asset equal to the transfer income, and carries out accounting treatment for the financial asset in accordance with the accounting standards for Business Enterprises No. 22 - recognition and measurement of financial instruments. (XXVIII) Segment reporting Operating segments are determined based on the structure of the Company’s internal organization, management requirements and internal reporting system. An operating segment is a component of the Company: (1) that engages in business activities from which it may earn revenues and incur expenses; (2) whose financial performance is regularly reviewed by the Management to make decisions about resource to be allocated to the segment and to assess its performance; and (3) for which accounting information regarding financial position, financial performance and cash flows is available through analysis. (XXIX) Significant changes in accounting policies and estimates Changes in accounting policies arising from changes in CASBEs 1. The company has adopted the accounting standards for Business Enterprises No. 21 - Leases (hereinafter referred to as the new leases standards) revised by the Ministry of finance from January 1, 2021. According to the relevant provisions on the connection between the new and old standards, the information of the comparable period will not be adjusted, and the cumulative impact of the implementation of the new standards on the first 153 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report implementation date will retroactively adjust the amount of retained earnings and other related items in the financial statements at the beginning of the reporting period. (1) For contracts that existed prior to the date of initial application, the company chose not to reassess whether it was a lease or contained a lease. (2) For lease contracts in which the company is the lessee, the company adjusts the amount of retained earnings at the beginning of the reporting period and other relevant items in the financial statements according to the cumulative impact of the implementation of the new lease standards and the original standards on the date of initial implementation, and does not adjust the information for comparable periods. The specific processing is as follows: 1) Simplified treatment of operating leases prior to the date of initial application. 2) For lease contracts completed within 12 months after the date of initial execution, the company adopts a simplified method and does not recognize right-of-use assets and lease liabilities. The above simplified treatment has no significant impact on the company's financial statements. (3) For the operating lease contracts for low-value assets that existed before the date of initial application, the company adopts a simplified method, does not recognize right-of-use assets and lease liabilities, and conducts accounting treatment in accordance with the new lease standards from the date of initial application. (4) For lease contracts in which the company is the lessor, accounting treatment will be carried out in accordance with the new lease standards from the date of initial execution. 2. From January 26, 2021, the company will implement the "Interpretation of Accounting Standards for Business Enterprises No. 14" issued by the Ministry of Finance in 2021. This accounting policy change has no impact on the company's financial statements. 3. From December 31, 2021, the company will implement the "Accounting Standards for Business Interpretation No. 15" "Related Presentation of Centralized Management of Funds" promulgated by the Ministry of Finance. This accounting policy change has no impact on the company's financial statements. IV. Taxes (I) Main taxes and tax rates Taxes Tax bases Tax rates Value-added tax (VAT) The taxable revenue from sales of goods or 13%、6%、5%、3% rendering of services For housing property levied on the basis of price, housing property tax is levied at the rate of 1.2% of Housing property tax the balance after deducting 30% of the cost; for 1.2%、12% housing property levied on the basis of rent, housing property tax is levied at the rate of 12% of rent revenue. Urban maintenance and Turnover tax payable 7% construction tax Education surcharge Turnover tax payable 3% Local education surcharge Turnover tax payable 2% Enterprise income tax Taxable income 15%、16.5%、25% Different enterprise income tax rates applicable to different taxpayers: Taxpayers Income tax rate The Company 25% 154 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Taxpayers Income tax rate Nanjing Putian Changle Telecommunications 15% Equipment Co., Ltd. Nanjing Putian Datang Information Electronic 15% Co., Ltd. Putian Telecommunications (H.K.) Co., Ltd. 16.5% Taxpayers other than the above-mentioned 25% (II) Tax preferential policies 1. Nanjing Putian Telege Intelligent Building Ltd., obtained high-tech enterprise certificate in November, 2021, valid for 3 years.From 2021 to 2023, the enterprise income tax shall be paid at the reduced tax rate of 15%. 2. The subsidiary, Nanjing Putian Datang Information Electronic Co., Ltd., obtained high-tech enterprise certificate in November, 2021, valid for 3 years. From 2021 to 2023, the enterprise income tax shall be paid at the reduced tax rate of 15%. 3. The seventh branch of the subsidiary Nanjing communication equipment factory is a social welfare enterprise, which complies with the provisions of Guo Shui Fa [2007] No. 067 and enjoys the preferential tax policies of immediate collection and refund of value-added tax and plus deduction of wages of the disabled. 4. The subsidiaries, Nanjing Putian Datang Information Electronic Co., Ltd. awere certified as software enterprises, and some of the software products produced by Nanjing South Telecommunications Company Limited and Nanjing Putian Network Co., Ltd. are entitled to enjoy the preferential tax policy of VAT refund upon collection in accordance with the provisions of Cai Shui [2011] No.100. V. Notes to items of consolidated financial statements Remarks: ―Opening balance‖ in the report refers to the data on January 1, 2021 after the year-end balance of the financial statements is adjusted according to the new income standard. (I) Notes to items of the consolidated balance sheet 1. Cash and bank balances (1) Details Items Closing balance Opening balance Cash on hand 343.39 2,229.39 Cash in bank 180,458,727.47 170,060,517.48 Other cash and bank balances 8,206,459.51 39,786,964.09 Total 188,665,530.37 209,849,710.96 (2) Centralized management of funds 155 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 1) The company implements centralized and unified management of the funds of the parent company and member units through the internal financial company. 2) Amounts and Circumstances Listed as "Money Funds" Items Closing balance Opening balance Funds listed as "monetary funds" 7,151,551.17 and deposited in the finance company (3) Details of other cash and bank balances Items Closing balance Opening balance Bank acceptance deposit 29,219,480.00 deposit for L/G 8,205,628.07 10,428,199.34 Others 831.44 139,284.75 Total 8,206,459.51 39,786,964.09 Other cash and bank balances are restricted funds. 2. Held-for-trading financial assets Items Closing balance Opening balance Financial assets classified as financial assets measured at fair value and whose changes are 20,000,000.00 included in current profits and losses Including: Debt Instrument Investment Debt Instrument Investment Derivative financial assets Others 20,000,000.00 Financial assets designated to be measured at fair value and whose changes are included in current profits and losses Including: Debt Instrument Investment Others Total 20,000,000.00 3. Notes receivable (1) Details 1) Details on categories Categories Closing balance 156 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Provision for bad Book balance debts Carrying Provision amount Amount % to total Amount proportion (%) Receivables with provision for bad debts made on a 14,424,413.04 100.00 721,220.66 5.00 13,703,192.38 collective basis Including: Bank acceptance Trade acceptance 14,424,413.04 100.00 721,220.66 5.00 13,703,192.38 Total 14,424,413.04 100.00 721,220.66 5.00 13,703,192.38 (Continued) Opening balance Provision for bad Book balance debts Categories Carrying Provision amount Amount % to total Amount proportion (%) Receivables with provision for bad 17,714,790.57 100.00 685,739.53 3.87 17,029,051.04 debts made on a collective basis Including: Bank acceptance 4,000,000.00 22.58 4,000,000.00 Trade acceptance 13,714,790.57 77.42 685,739.53 5.00 13,029,051.04 Total 17,714,790.57 100.00 685,739.53 3.87 17,029,051.04 2)Notes receivable with bad debt provision in combination Closing balance Items Book balance Provision for bad debts Provision proportion (%) bank acceptance combination Trade acceptance 14,424,413.04 721,220.66 5.00 combination Total 14,424,413.04 721,220.66 5.00 (2) Changes in provision for bad debts 1) Details Increase Decrease Items Opening Closing balance Accrual Recovery Others Reversal Write-off Others balance individual basis 157 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report collective 685,739.53 35,481.13 721,220.66 basis Subtotal 685,739.53 35,481.13 721,220.66 (3) Endorsed or discounted but undue notes at the balance sheet date Items Closing balance derecognized Closing balance not yet derecognized Bank acceptance 40,892,846.08 Trade acceptance 7,563,925.38 Subtotal 48,456,771.46 Due to the fact that the acceptor of bank acceptance is commercial bank, which is of high credit level, there is very little possibility of failure in recoverability when it is due. Based on this fact, the Company derecognized the endorsed or discounted bank acceptance. However, if any bank acceptance is not recoverable when it is due, the Company still holds joint liability on such acceptance, according to the China Commercial Instrument Law. 4. Accounts receivable (1) Details 1) Details on categories Closing balance Categories Book balance Provision for bad debts Carrying Amount % to total Amount Provision amount proportion (%) Receivables with provision 78,379,779.60 14.75 78,379,779.60 100.00 - made on an individual basis 453,042,019.3 334,586,551.9 Receivables with provision 85.25 118,455,467.41 26.15 made on a collective basis 4 3 531,421,798.9 196,835,247.0 334,586,551.9 Total 100.00 37.04 4 1 3 (Continued) Opening balance Categories Book balance Provision for bad debts Carrying amount Amount % to total Amount Provision proportion (%) Receivables with provision 59,944,074.91 9.14 59,944,074.91 100.00 made on an individual basis 595,708,348.2 101,715,944.7 493,992,403.4 Receivables with provision 90.86 17.07 made on a collective basis 4 5 9 655,652,423.1 161,660,019.6 493,992,403.4 Total 100.00 24.66 5 6 9 2) Accounts receivable with provision made on an individual basis Provision Debtors Book balance Provision for Reasons proportion bad debts (%) Dongpo Xi Laos Co., Ltd. 19,708,086.54 19,708,086.54 100.00 Unable to recover 158 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Provision Debtors Book balance Provision for Reasons proportion bad debts (%) Mr. Xu 17,591,683.74 17,591,683.74 100.00 Unable to recover China Tower Corporation Ltd. 13,819,926.92 13,819,926.92 100.00 Unable to recover Jilin Lidi Information Technology Co., 5,999,750.00 5,999,750.00 100.00 Unable to recover Ltd China Railway Communication Signal 5,241,400.50 5,241,400.50 100.00 Unable to recover Shanghai Engineering Group Co., Ltd Others 16,018,931.90 16,018,931.90 100.00 Unable to recover Subtotal 78,379,779.60 78,379,779.60 100.00 3) Accounts receivable with provision for bad debts made on age analysis Closing balance Ages Book balance Provision for bad debts Provision proportion (%) Within 1 year 174,417,246.90 1,744,172.48 1.00 1-2 years 64,013,020.08 3,200,651.00 5.00 2-3 years 56,234,363.04 5,623,436.30 10.00 3-4 years 54,651,481.02 16,395,444.32 30.00 4-5 years 24,468,289.98 12,234,144.99 50.00 Over 5 years 79,257,618.32 79,257,618.32 100.00 Subtotal 453,042,019.34 118,455,467.41 26.15 (2) Changes in provision for bad debts Increase Items Opening balance Accrual Recovery Others Receivables with provision made 59,944,074.91 27,260,082.40 on an individual basis Receivables with provision 101,715,944.75 16,884,011.20 made on a collective basis Subtotal 161,660,019.66 44,144,093.60 (Continued) Decrease Items Closing balance Reversal Write-off Others Receivables with provision 8,824,377.71 78,379,779.60 made on an individual basis Receivables with provision - 144,488.54 118,455,467.41 made on a collective basis Subtotal 8,824,377.71 144,488.54 196,835,247.01 (3) Details of the top 5 debtors with largest balances 159 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Proportion to the total Debtors Book balance Provision for bad balance of accounts debts receivable (%) Dongpo Xi Laos Co., Ltd. 19,708,086.54 3.71 19,708,086.54 Mr. Xu 17,591,683.74 3.31 17,591,683.74 Hegang branch of China Tower 13,819,926.92 2.60 13,819,926.92 Co., Ltd China United Network Communication Co., Ltd. Henan 8,828,589.22 1.66 4,836,072.87 Branch Potevio Science & Technology 8,755,534.00 1.65 8,755,534.00 Industrial Co., Ltd. Subtotal 68,703,820.42 12.93 64,711,304.07 5. Receivables financing (1) Details Closing balance Opening balance Accumulated recognized Accumulated recognized Items Carrying Carrying credit impairment credit impairment amount amount allowance allowance Bank 40,852,223.88 32,594,702.60 acceptance Total 40,852,223.88 32,594,702.60 (2) Endorsed or discounted but undue notes at the balance sheet date Items Closing balance derecognized Bank acceptance 40,778,433.08 Subtotal 40,778,433.08 Due to the fact that the acceptor of bank acceptance is commercial bank, which is of high credit level, there is very little possibility of failure in recoverability when it is due. Based on this fact, the Company derecognized the endorsed or discounted bank acceptance. However, if any bank acceptance is not recoverable when it is due, the Company still holds joint liability on such acceptance, according to the China Commercial Instrument Law. 6. Advances paid (1) Age analysis 1) Details Closing balance Opening balance Ages % to Provision for % to Provision for Book balance Carrying amount Book balance Carrying amount total impairment total impairment Within 1 year 18,003,886.43 79.50 18,003,886.43 12,509,089.32 63.77 12,509,089.32 1-2 years 804,044.95 3.55 804,044.95 3,743,667.83 19.08 3,743,667.83 2-3 years 1,446,243.44 6.39 1,446,243.44 2,247,435.21 11.46 2,247,435.21 160 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Closing balance Opening balance Ages % to Provision for % to Provision for Book balance Carrying amount Book balance Carrying amount total impairment total impairment Over 3 years 2,391,641.84 10.56 2,391,641.84 1,116,156.29 5.69 1,116,156.29 100.0 100.0 Total 22,645,816.66 22,645,816.66 19,616,348.65 19,616,348.65 0 0 (2) Details of the top 5 debtors with largest balances Proportion to the total Debtors Book balance balance of advances paid (%) Huawei Technology Co., Ltd 9,877,049.63 43.62 Guizhou Tianguang Shian Technology Co., Ltd 750,000.00 3.31 Nanjing Rongwei electric control equipment Co., Ltd 655,832.00 2.90 Shenzhen abison optoelectronics Co., Ltd 541,000.00 2.39 Dingjie Automation Technology Co., Ltd 475,000.00 2.10 Subtotal 12,298,881.63 54.31 7. Other receivables (1) Details 1) Details on categories Closing balance Book balance Provision for bad debts Categories Carrying Provision Amount % to Amount amount proportion total (%) Receivables with provision made 28,912,122.71 50.23 28,912,122.71 100.00 - on an individual basis Receivables with provision made 28,650,270.24 49.77 12,022,075.07 41.96 16,628,195.17 on a collective basis Total 57,562,392.95 100.00 40,934,197.78 71.11 16,628,195.17 (Continued) Opening balance Book balance Provision for bad debts Categories Carrying Provision Amount % to Amount amount proportion total (%) Receivables with provision made 28,912,122.71 51.88 28,912,122.71 100.00 on an individual basis Receivables with provision made 26,817,237.74 48.12 9,905,447.43 36.94 16,911,790.31 on a collective basis Total 55,729,360.45 100.00 38,817,570.14 69.65 16,911,790.31 161 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 2) Other receivables with provision made on an individual basis Debtors Book balance Provision for bad Provision Reasons for debts proportion (%) provision made Beijing Likangpu Communication 28,912,122.71 28,912,122.71 100.00 Unable to recover Equipment Co., Ltd. Subtotal 28,912,122.71 28,912,122.71 3) Other receivables with provision made on a collective basis Closing balance Portfolios Book balance Provision for bad debts Provision proportion (%) Aging combination 27,071,322.87 12,022,075.07 44.41 Portfolio-Financing margin 1,578,947.37 Subtotal 28,650,270.24 12,022,075.07 41.96 (2) Age analysis Ages Closing book balance Opening book balance Within 1 year 7,008,502.69 6,470,106.41 1-2 years 2,850,719.97 6,515,139.65 2-3 years 5,231,249.14 4,733,535.99 3-4 years 4,606,299.15 3,610,856.13 4-5 years 3,549,119.02 1,448,923.00 Over 5 years 34,316,502.98 32,950,799.27 Subtotal 57,562,392.95 55,729,360.45 (3) Changes in provision for bad debts 1) Details Phase I Phase II Phase III Items 12 month Lifetime expected Lifetime expected Subtotal expected credit losses (credit credit losses (credit credit losses not impaired) impaired) Opening balance 806,991.74 38,010,578.40 38,817,570.14 Opening balance in the current period --Transferred to phase II --Transferred to phase III -3,454,965.50 - 3,454,965.50 --Reversed to phase II --Reversed to phase I 162 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Phase I Phase II Phase III Items 12 month Lifetime expected Lifetime expected Subtotal expected credit losses (credit credit losses (credit credit losses not impaired) impaired) Provision made in the 3,296,400.11 - -1,179,772.47 2,116,627.64 current period Provision recovered in current period Provision reversed in current period Provision written off in current period Retranslation Decrease due to business combination Closing balance 648,426.35 - 40,285,771.43 40,934,197.78 (4) Other receivables categorized by nature Nature of receivables Closing balance Opening balance Temporary payment receivable 40,950,602.33 35,152,407.81 Security deposit 12,054,412.80 16,515,511.45 Imprest 905,189.12 1,471,813.99 Others 3,652,188.70 2,589,627.20 Total 57,562,392.95 55,729,360.45 (5) Details of the top 5 debtors with largest balances Proportion to the Debtors Nature of Ages Provision for Book balance total balance of other receivables bad debts receivables (%) Beijing Likangpu Temporary Over Communication payment 28,912,122.71 5 50.23 28,912,122.71 Equipment Co., Ltd. receivable years China Potevio Company Over3 Security deposit 1,938,000.00 3.37 1,938,000.00 Limited years Far East International 2-3 Security deposit 1,578,947.37 2.74 Leasing Co.,Ltd. years Construction headquarters 2-3 of Shenzhen Metro Group Security deposit 1,490,768.10 2.59 74,538.41 years Co., Ltd Temporary Nanjing dingnuo payment 4-5 Intelligent Technology 483,867.85 0.84 483,867.85 years Co., Ltd receivable Subtotal 34,403,706.03 59.77 31,408,528.97 8. Inventories (1) Details Items Closing balance Opening balance 163 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Provision for Provision for Book balance Carrying amount Book balance Carrying amount write-down write-down Raw 31,234,604.53 9,134,918.13 22,099,686.40 32,804,463.00 5,678,761.14 27,125,701.86 materials Work in 13,606,311.30 2,797,339.41 10,808,971.89 13,266,680.85 13,266,680.85 process Goods on 79,928,818.55 40,226,500.64 39,702,317.91 86,350,107.31 18,772,268.10 67,577,839.21 hand Goods 172,240,715.25 58,758,181.09 113,482,534.16 118,443,146.03 29,157,593.24 89,285,552.79 dispatched Products on consignment 1,242,747.33 804,691.99 438,055.34 3,190,889.60 804,691.99 2,386,197.61 for sales Total 298,253,196.96 111,721,631.26 186,531,565.70 254,055,286.79 54,413,314.47 199,641,972.32 (2) Provision for inventory write-down 1) Details Increase Decrease Items Opening Reversal or Closing balance balance Accrual Others Others write-off Raw materials 5,678,761.14 3,960,223.37 504,066.38 9,134,918.13 Work in process 2,797,339.41 2,797,339.41 Goods on hand 18,772,268.10 24,116,300.88 2,662,068.34 40,226,500.64 Goods dispatched 29,157,593.24 30,153,132.47 552,544.62 58,758,181.09 Products on 804,691.99 804,691.99 consignment for sales Subtotal 54,413,314.47 61,026,996.13 3,718,679.34 111,721,631.26 2) Specific basis for determining net realizable value and reversal or write off of inventory depreciation reserves in the current period Reasons for write off of Items Specific basis for determining net Reasons for reversal of inventory inventory depreciation realizable value depreciation reserves reserves The estimated selling price of relevant The NRV of inventory with provision The inventory with Raw finished products minus the estimated for inventory depreciation in the provision has been sold materials cost to completion, estimated selling previous period increased in the current period expenses and relevant taxes In the normal production and operation process, the net realizable value of the The NRV of inventory with provision The inventory with Goods inventory is determined by the estimated for inventory depreciation in the provision has been sold dispatched selling price minus the estimated selling previous period increased in the current period expenses and relevant taxes Goods on In the normal production and operation The NRV of inventory with provision The inventory with 164 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Reasons for write off of Items Specific basis for determining net Reasons for reversal of inventory inventory depreciation realizable value depreciation reserves reserves hand process, the net realizable value of the for inventory depreciation in the provision has been sold inventory is determined by the estimated previous period increased in the current period selling price minus the estimated selling expenses and relevant taxes 9. Other current assets Items Closing balance Opening balance Input VAT to be credited 5,526,501.01 11,568,247.65 Prepaid income tax 2,236,499.06 1,557,774.43 Total 7,763,000.07 13,126,022.08 10. Long-term equity investments (1) Categories Closing balance Opening balance Items Provision for Carrying Provision for Carrying Book balance Book balance impairment amount impairment amount Investments 10,422,193.15 10,422,193.15 10,422,056.96 10,422,056.96 in associates Investments in joint ventures Total 10,422,193.15 10,422,193.15 10,422,056.96 10,422,056.96 (2) Details Increase/Decrease Investees Opening Investment income balance Investments Investments Adjustment in other recognized under increased decreased comprehensive income equity method Joint ventures SEI-Nanjing Potevio Optical 10,422,056.96 136.19 Network Co., Ltd. Total 10,422,056.96 136.19 (Continued) Increase/Decrease Closing Investees balance of Closing balance Changes in Cash dividend/Profit Provision for Others provision for other equity declared for distribution impairment impairment Joint ventures SEI-Nanjing 10,422,193.15 165 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Increase/Decrease Closing Investees balance of Closing balance Changes in Cash dividend/Profit Provision for Others provision for other equity declared for distribution impairment impairment Potevio Optical Network Co., Ltd. Total 10,422,193.15 11. Other equity instrument investments Accumulated amount of gains or losses transferred from other Items Closing Opening Dividend comprehensive income to balance balance income retained earnings Amount Reasons Nanjing Yuhua Electroplating Factory 420,915.00 420,915.00 Hangzhou Honyar Electrical Co.,Ltd. 321,038.00 321,038.00 Beijing Likangpu Communication Equipment Co., Ltd. Subtotal 741,953.00 741,953.00 Note: The investment in Nanjing Yuhua Electroplating Factory, Hangzhou Honyar Electrical Co.,Ltd. and Beijing Likong Communication Equipment Co., Ltd. are classified as other equity instrument investments, the Company measured it at fair value through other comprehensive income. 12. Investment property (1) Details Items Buildings and structures Total Cost Opening balance 12,256,127.93 12,256,127.93 Increase 6,363,023.04 6,363,023.04 1) Acquisition 6,363,023.04 6,363,023.04 Decrease 1) Disposal Closing balance 18,619,150.97 18,619,150.97 Accumulated depreciation and amortization Opening balance 7,989,114.58 7,989,114.58 Increase 3,775,144.88 3,775,144.88 1) Accrual or amortization 488,849.91 488,849.91 2)Transfer in of fixed assets 3,086,066.33 3,086,066.33 166 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Buildings and structures Total 3)Others 200,228.64 200,228.64 Decrease 1) Disposal Closing balance 11,764,259.46 11,764,259.46 Provision for impairment Opening balance Increase 1) Accrual Decrease 1) Disposal Carrying amount Closing balance 6,854,891.51 6,854,891.51 Opening balance 4,267,013.35 4,267,013.35 13. Fixed assets (1) Details Items Buildings and General Transport Electronic Other equipment Total structures equipment facilities equipment Cost Opening balance 134,663,363.37 34,132,418.65 7,887,148.60 2,299,878.54 44,835,592.91 223,818,402.07 Increase 24,285,656.35 2,044,909.44 2,832,399.37 978,934.98 30,141,900.14 1) Acquisition 634,235.63 361,835.55 2,832,399.37 978,934.98 4,807,405.53 2) Transferred in from 23,651,420.72 1,683,073.89 25,334,494.61 construction in progress Decrease 6,748,332.83 6,061,772.39 2,471,940.33 3,717,405.82 202,940.00 19,202,391.37 1) Disposal/Scrapping 385,309.79 6,061,772.39 2,471,940.33 3,717,098.11 202,940.00 12,839,060.62 2) Business combination 6,363,023.04 6,363,023.04 3) others 307.71 307.71 Closing balance 152,200,686.89 30,115,555.70 5,415,208.27 1,414,872.09 45,611,587.89 234,757,910.84 Accumulated depreciation Opening balance 47,849,478.31 24,943,137.29 7,154,206.68 2,114,915.83 40,872,637.82 122,934,375.93 Increase 5,494,398.02 1,431,909.97 201,161.51 1,313,520.35 155,014.18 8,596,004.03 1) Accrual 5,494,398.02 1,431,909.97 201,161.51 1,313,520.35 155,014.18 8,596,004.03 Decrease 3,290,122.23 6,043,748.48 2,347,425.35 3,421,440.53 196,851.80 15,299,588.39 1) Disposal/Scrapping 204,055.90 6,043,748.48 2,347,425.35 3,421,132.82 196,851.80 12,213,214.35 167 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Buildings and General Transport Electronic Other equipment Total structures equipment facilities equipment 2) Business combination 3,086,066.33 3,086,066.33 3) others 307.71 307.71 Closing balance 50,053,754.10 20,331,298.78 5,007,942.84 6,995.65 40,830,800.20 116,230,791.57 Provision for impairment Opening balance 539,124.00 11,048.35 175,790.21 725,962.56 Increase Decrease Closing balance 539,124.00 11,048.35 175,790.21 725,962.56 Carrying amount Closing balance 101,607,808.79 9,784,256.92 407,265.43 1,396,828.09 4,604,997.48 117,801,156.71 Opening balance 86,274,761.06 9,189,281.36 732,941.92 173,914.36 3,787,164.88 100,158,063.58 2) Fixed assets temporarily idle Items Cost Accumulated Provision for Carrying amount Remarks depreciation impairment General equipment 191,485.00 176,039.10 15,445.90 Electronic equipment 331,100.00 330,020.00 1,080.00 Other equipment 665,985.18 479,449.93 175,410.00 11,125.25 Subtotal 1,188,570.18 985,509.03 175,410.00 27,651.15 3) Fixed assets with certificate of titles being unsettled Items Carrying amount Reasons for unsettlement Buildings and structures 48,695,259.22 Unable to handle Subtotal 48,695,259.22 14. Construction in progress (1) Details Closing balance Opening balance Projects Provision Provision Carrying for Carrying Book balance for Book balance amount impairme amount impairment Nanjing Putian nt Datang Information Electronics Co., 21,300,309.31 21,300,309.31 Ltd. Product Development Center Others 292,996.23 292,996.23 1,154,482.96 1,154,482.96 168 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Closing balance Opening balance Projects Provision Provision Carrying for Carrying Book balance for Book balance amount impairme amount impairment nt Total 292,996.23 292,996.23 22,454,792.27 22,454,792.27 2) Changes in significant projects Projects Budgets Increase Transferred to Closing balance Opening balance fixed assets Nanjing Putian Datang Information Electronics 30,000,000.00 21,300,309.31 4,034,185.30 25,334,494.61 Co., Ltd. Product Development Center Subtotal 30,000,000.00 21,300,309.31 4,034,185.30 25,334,494.61 (Continued) Completio Accumulated Amount of Accumulate n Annual Projects amount of borrowing cost Fund d input to percentage capitalization borrowing cost capitalization in source budget (%) rate (%) (%) capitalization current period Nanjing Putian Datang Information Electronics Co., Self-owned 84.45 100.00% Ltd. Product fund Development Center Subtotal - - 15. Intangible assets (1) Details Items Land use right Software Total Cost Opening balance 26,656,046.83 10,920,157.40 37,576,204.23 Increase 820,000.00 820,000.00 1) Acquisition 820,000.00 820,000.00 Decrease 1) Disposal Closing balance 26,656,046.83 11,740,157.40 38,396,204.23 Accumulated amortization Opening balance 6,512,813.57 9,802,271.26 16,315,084.83 Increase 634,289.66 338,082.26 972,371.92 169 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Land use right Software Total 1) Accrual 634,289.66 338,082.26 972,371.92 Decrease 1) Disposal Closing balance 7,147,103.23 10,140,353.52 17,287,456.75 Carrying amount Closing balance 19,508,943.60 1,599,803.88 21,108,747.48 Opening balance 20,143,233.26 1,117,886.14 21,261,119.40 16. Long-term prepayments (1) Details Items Opening balance Increase Amortization Closing balance Renovation expenditure 5,541,410.81 1,183,302.34 1,750,744.95 4,973,968.20 Total 5,541,410.81 1,183,302.34 1,750,744.95 4,973,968.20 17. Deferred tax assets and deferred tax liabilities (1) Details of unrecognized deferred tax assets Items Closing balance Opening balance Deductible temporary difference 350,212,296.71 259,762,732.16 Deductible losses 247,021,502.77 145,604,016.49 Subtotal 597,233,799.48 405,366,748.65 (2) Maturity years of deductible losses of unrecognized deferred tax assets Maturity years Closing balance Opening balance Remarks Year 2021 3,321,233.55 5,554,380.47 Year 2022 6,340,354.15 4,443,610.43 Year 2023 6,538,713.94 18,084,226.36 Year 2024 110,600,873.27 113,996,079.49 Year 2025 5,019,673.59 3,525,719.74 Year 2026 115,200,654.27 Subtotal 247,021,502.77 145,604,016.49 18. Short-term borrowings (1) Details 170 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Closing balance Opening balance Mortgaged borrowings 24,000,000.00 15,000,000.00 Secured borrowings 175,000,000.00 50,000,000.00 Total 199,000,000.00 65,000,000.00 19. Notes payable (1) Details Items Closing balance Opening balance Bank acceptance 57,636,900.00 Trade acceptance 1,251,741.17 18,498,110.10 Total 1,251,741.17 76,135,010.10 20. Accounts payable (1) Details Items Closing balance Opening balance Procurement of materials 536,734,286.45 603,045,038.32 Project payment 1,629,456.49 1,720,547.68 Total 538,363,742.94 604,765,586.00 (2) Significant accounts payable with age over one year Items Closing balance Reasons for unsettlement SEI-Nanjing Potevio Optical Network Co., Ltd. 18,589,974.96 Not yet settled China Potevio Company Limited 16,314,294.20 Not yet settled Nanjing Xingping Industrial Co., Ltd 7,368,248.11 Not yet settled Jiangsu Lexi Technology Co., Ltd 6,045,068.82 Not yet settled Xi'an Huasheng Communication Co., Ltd 6,028,815.75 Not yet settled Subtotal 54,346,401.84 21. Contract liabilities (1) Details Items Closing balance Opening balance[Note] Payment for goods 18,884,024.60 28,518,252.40 Total 18,884,024.60 28,518,252.40 22. Employee benefits payable 171 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (1) Details Items Opening Increase Decrease Closing balance balance Short-term employee benefits 17,362,878.28 170,830,227.10 168,747,933.70 19,445,171.68 Post-employment benefits - 24,985,603.27 24,985,603.27 defined contribution plan Total 17,362,878.28 195,815,830.37 193,733,536.97 19,445,171.68 (2) Details of short-term employee benefits Items Opening Increase Decrease Closing balance balance Wage, bonus, allowance and 4,673,800.25 122,774,641.22 123,823,092.22 3,625,349.25 subsidy Employee welfare fund 8,142,215.29 8,142,215.29 Social insurance premium 11,234,622.83 11,234,622.83 Including: Medicare premium 9,880,634.06 9,880,634.06 Occupational injuries 622,017.37 622,017.37 premium Maternity premium 731,971.40 731,971.40 Housing provident fund 3,294,555.74 10,855,919.87 10,855,955.87 3,294,519.74 Trade union fund and employee 9,379,525.76 2,694,712.67 1,086,883.27 10,987,355.16 education fund Compensation for termination of 4,557,451.50 3,034,500.50 1,522,951.00 labor relations Others 14,996.53 10,570,663.72 10,570,663.72 14,996.53 Subtotal 17,362,878.28 170,830,227.10 168,747,933.70 19,445,171.68 (3) Details of defined contribution plan Items Opening Increase Decrease Closing balance balance Basic endowment insurance 20,018,656.63 20,018,656.63 premium Unemployment insurance 901,380.10 901,380.10 premium Company annuity payment 4,065,566.54 4,065,566.54 Subtotal 24,985,603.27 24,985,603.27 23. Taxes and rates payable Items Closing balance Opening balance VAT 1,007,843.11 2,356,409.61 Enterprise income tax 774,605.96 5,300,903.29 Individual income tax 298,962.05 167,893.85 Urban maintenance and construction tax 166,309.25 336,089.22 172 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Closing balance Opening balance Housing property tax 409,138.78 207,909.01 Land use tax 83,316.67 83,316.67 Education surcharge&local education 116,649.03 237,921.18 surcharge Other tax 24,242.50 16,805.84 Total 2,881,067.35 8,707,248.67 24. Other payables (1) Details Items Closing balance Opening balance Dividend payable 2,142,213.38 4,044,213.38 Other payables 61,864,581.70 49,714,907.25 Total 64,006,795.08 53,759,120.63 (2) Dividend payable Items Closing balance Opening balance Dividend of ordinary shares 2,142,213.38 4,044,213.38 Subtotal 2,142,213.38 4,044,213.38 (3) Other payables Items Closing balance Opening balance Temporary receipts payable 42,582,100.22 25,326,626.30 Unsettled installation cost 7,085,494.06 6,106,864.43 Deposits 4,797,260.63 6,497,152.88 Operating expenses 4,643,277.05 9,314,827.00 Others 2,756,449.74 2,469,436.64 Subtotal/Total 61,864,581.70 49,714,907.25 25. Non-current liabilities due within one year Items Closing balance Opening balance Long-term payables due within one year 2,656,474.95 9,181,720.08 Total 2,656,474.95 9,181,720.08 26. Other current liabilities Items Closing balance Opening balance[Note] VAT collected in advance 2,454,923.31 3,707,372.81 173 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Closing balance Opening balance[Note] Total 2,454,923.31 3,707,372.81 27. Long-term payables Items Closing balance Opening balance Finance lease 4,036,160.05 Total 4,036,160.05 28. Share capital Movements Items Opening Issue of Reserve Closing balance balance Bonus Others Subtotal new transferred shares shares to shares Total shares 215,000,000 215,000,000 29. Capital reserve Items Opening balance Increase Decrease Closing balance Share premium 137,786,640.63 137,786,640.63 Other capital reserve 45,782,201.81 14,295,331.64 60,077,533.45 Total 183,568,842.44 14,295,331.64 197,864,174.08 Note: In this year, the company purchased the minority shareholders' equity of the subsidiary Nanman Electric Co., Ltd. The difference between the purchase price and the share of net assets enjoyed by the minority shareholders accrued the capital reserve of 14,295,331.64 yuan. 30. Other comprehensive income (OCI) Current period cumulative Closing balance Items Opening Current period balance Less: Attributable Attributable to cumulative Income to parent non-controllin before income tax company g shareholders tax Items not to be reclassified -6,853,931.65 34,293.83 34,293.83 -6,819,637.82 subsequently to profit or loss Including: Translation reserves -4,999,021.65 34,293.83 34,293.83 -4,964,727.82 Reclassified financial assets to -1,854,910.00 -1,854,910.00 OCI Total -6,853,931.65 34,293.83 34,293.83 -6,819,637.82 31. Surplus reserve Items Opening balance Increase Decrease Closing balance Statutory surplus reserve 589,559.77 589,559.77 174 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Opening balance Increase Decrease Closing balance Total 589,559.77 589,559.77 32. Undistributed profit (1) Details Items Current period Preceding period cumulative comparative Balance before adjustment at the end of preceding period -202,680,309.64 -224,644,862.48 Add: Increase due to adjustment (or less: decrease) Opening balance after adjustment -202,680,309.64 -224,644,862.48 Add: Net profit attributable to owners of the parent -138,766,373.70 21,964,552.84 company Less: Appropriation of statutory surplus reserve Dividend payable on ordinary shares Closing balance -341,446,683.34 -202,680,309.64 (II) Notes to items of the consolidated income statement 1. Operating revenue/Operating cost (1)Details Current period cumulative Preceding period comparative Items Revenue Cost Revenue Cost Main operations 896,485,694.43 705,367,055.78 1,001,079,639.70 824,093,835.42 Other operations 20,643,980.06 17,130,594.90 24,164,176.13 22,812,107.07 Total 917,129,674.49 722,497,650.68 1,025,243,815.83 846,905,942.49 (2)Breakdown of revenue from contracts with customers by major category 1)Revenue broken down by type of goods or services For information on the breakdown of revenue by product or service type, please refer to Note XIII (II) to the financial statements. 2)Revenue broken down by time of transfer of goods or services Current period Preceding period Items cumulative comparative Recognize revenue at a point in time 917,129,674.49 1,025,243,815.83 Total 917,129,674.49 1,025,243,815.83 (3)The revenue recognized in the current period and included in the opening book value of contract liabilities is RMB 14,959,097.54. 2. Taxes and surcharges 175 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Current period cumulative Preceding period comparative Urban maintenance and 1,646,043.10 1,809,453.62 construction tax Education surcharge&local 1,175,291.31 1,276,393.76 education surcharge Housing property tax 1,515,792.33 1,546,447.85 Land use tax 498,237.90 568,336.87 Other tax 402,132.06 648,528.71 Total 5,237,496.70 5,849,160.81 3. Selling expenses Items Current period cumulative Preceding period comparative Employee benefits 59,605,079.90 57,079,555.56 Business entertainment 11,019,689.73 14,810,790.03 Travelling expenses 6,418,642.09 8,320,143.23 Office expenses 5,363,559.72 4,918,392.62 Sales service charges 2,926,661.81 8,246,112.93 Conference expenses 889,635.62 459,420.68 Promotion expenses 804,186.18 446,883.59 Equipment maintain fees 57,709.51 626,909.61 Others 4,339,933.54 6,300,627.54 Total 91,425,098.10 101,208,835.79 4. Administrative expenses Items Current period cumulative Preceding period comparative Employee benefits 48,553,979.21 48,670,243.18 Depreciation and amortization 6,228,837.26 6,774,510.66 Consulting, intermediary and legal 2,489,981.97 5,956,557.06 fees Office expenses 2,216,172.51 3,264,199.44 Lease expenses 1,436,824.81 2,365,498.74 Business entertainment 1,371,565.12 1,395,310.80 Travelling expense 980,357.83 750,329.40 Funding for Party Building 500,644.92 608,575.64 Loss from shutdown 1,903,415.67 Others 3,441,652.39 3,789,065.67 176 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Current period cumulative Preceding period comparative Total 67,220,016.02 75,477,706.26 5. R&D expenses Items Current period cumulative Preceding period comparative Employee benefits 44,723,969.01 36,932,589.17 Travelling expenses 1,741,927.99 1,764,237.57 Depreciation and amortization 1,597,958.93 1,427,264.34 Material use 2,299,851.88 1,277,981.90 Intermediate test fee 131,608.52 224,424.47 Others 4,977,219.16 4,693,007.93 Total 55,472,535.49 46,319,505.38 6. Financial expenses Items Current period cumulative Preceding period comparative Interest expenditures 8,198,913.03 28,568,012.81 Less: Interest income 1,231,541.18 1,758,180.41 Losses on foreign exchange 3,832.90 19,380.93 Financial institution fees 184,069.24 216,787.73 Others 158,654.57 28,087.93 Total 7,313,928.56 27,074,088.99 7. Other income Items Current period Preceding period Amount included in cumulative comparative non-recurring profit or loss Government grants 2,409,577.05 10,953,444.48 660,727.46 related to income [Note] Service charge of 17,445.00 35,529.25 personal income tax Others 4,000.00 4,000.00 Total 2,431,022.05 10,988,973.73 664,727.46 Note: Please refer to section V (IV) 3 of the notes to financial statements for details on government grants included into other income. 8. Investment income Current period Preceding period Items cumulative comparative Investment income from disposal of long-term equity 98,897,269.56 177 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Current period Preceding period Items cumulative comparative investments Investment income from long-term equity investments under 136.19 -4,769,983.62 equity method Investment income from derecognition of financial assets at 2,434,384.72 -952,176.00 amortized cost Total 2,434,520.91 93,175,109.94 9. Credit impairment loss Items Current period cumulative Preceding period comparative Bad debt loss of notes receivable -35,481.13 -361,969.01 Bad debt loss of accounts receivable -44,144,093.60 -36,758,177.42 Bad debt loss of other receivables -2,116,627.64 -4,495,669.42 Total -46,296,202.37 -41,615,815.85 10. Assets impairment loss Items Current period cumulative Preceding period comparative Inventory write-down loss -61,026,996.13 -14,421,937.22 Total -61,026,996.13 -14,421,937.22 11. Gains on asset disposal Amount included in Items Current period Preceding period non-recurring profit or cumulative comparative loss Gains on disposal of fixed assets -134,892.35 78,480,698.99 -134,892.35 Gains on disposal of intangible -5,923,710.98 assets Total -134,892.35 72,556,988.01 -134,892.35 12. Non-operating revenue Amount included in Items Current period Preceding period non-recurring profit or cumulative comparative loss Unpaid employee benefits 3,337,422.56 Unpaid payables 436,331.11 Penalty income 6,600.00 164,707.10 6,600.00 Others 478,955.18 363,153.86 478,955.18 Total 485,555.18 4,301,614.63 485,555.18 13. Non-operating expenditures 178 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Amount included in Items Current period Preceding period non-recurring profit or cumulative comparative loss Penalty expenditures 51,075.65 2,161,289.87 51,075.65 Donation expenditures 2,000.00 2,000.00 2,000.00 Overdue expenditure 10,353.90 10,353.90 Others 97,245.58 50,605.73 97,245.58 Total 160,675.13 2,213,895.60 160,675.13 14. Income tax expenses (1) Details Items Current period cumulative Preceding period comparative Current period income tax 5,789,994.37 7,504,586.94 expenses Total 5,789,994.37 7,504,586.94 (2) Reconciliation of accounting profit to income tax expenses Items Current period Preceding period cumulative comparative Profit before tax -134,304,718.90 45,179,613.75 Income tax expenses based on tax rate applicable -33,576,179.73 6,776,942.06 to the parent company Effect of different tax rate applicable to -2,712,078.06 4,607,902.23 subsidiaries Effect of prior income tax reconciliation 415,195.75 -707,905.89 Effect of non-deductible costs, expenses and -5,986,568.59 -6,363,766.98 losses Utilization of deductible losses not previously 1,467,158.61 3,650,934.31 recognized as deferred tax assets Effect of deducible temporary differences or deductible losses not recognized as deferred tax -9,844,171.65 assets Effect of deducible temporary differences or 184,062.99 110,437.79 deductible losses not recognized Deduction of R&D expenditures 45,998,403.40 9,274,215.07 Income tax expenses 5,789,994.37 7,504,586.94 (III) Notes to items of the consolidated cash flow statement 1. Other cash receipts related to operating activities Items Current period cumulative Preceding period comparative Government grants 682,172.46 4,248,205.97 Interest income 1,231,541.18 1,758,180.41 Intercourse 11,457,279.40 3,166,427.19 179 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Current period cumulative Preceding period comparative Others 5,607,786.16 6,613,152.65 Total 18,978,779.20 15,785,966.22 2. Other cash payments related to operating activities Items Current period cumulative Preceding period comparative Selling and Administrative 52,821,136.05 67,899,682.41 expenses paid in cash Intercourse 9,235,390.47 Others 775,548.40 131,079.85 Total 53,596,684.45 77,266,152.73 3. Other cash receipts related to financing activities Items Current period cumulative Preceding period comparative Security of finance lease 4,000,000.00 recovered Total 4,000,000.00 4. Other cash payments related to financing activities Items Current period cumulative Preceding period comparative Installment financing lease 10,561,405.18 10,430,132.25 payments Total 10,561,405.18 10,430,132.25 5. Supplement information to the cash flow statement (1) Supplement information to the cash flow statement Supplement information Current period Preceding period cumulative comparative (1) Reconciliation of net profit to cash flow from operating activities: Net profit -140,094,713.27 37,675,026.81 Add: Provision for assets impairment loss 57,308,316.79 13,888,011.56 Provision for credit impairment loss 46,296,202.37 41,615,815.85 Depreciation of fixed assets, oil and gas assets, 9,285,082.58 8,846,872.58 productive biological assets Amortization of intangible assets 972,371.92 1,356,243.79 Amortization of long-term prepayments 1,750,744.95 1,802,964.46 Loss on disposal of fixed assets, intangible assets and 134,892.35 -72,556,988.01 other long-term assets (Less: gains) Fixed assets retirement loss (Less: gains) 180 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Supplement information Current period Preceding period cumulative comparative Gains from derecognition of financial assets at -2,434,384.72 952,176.00 amortized cost Losses on changes in fair value (Less: gains) Financial expenses (Less: gains) 8,202,745.93 28,587,393.74 Investment losses (Less: gains) -136.19 -94,127,285.94 Decrease of deferred tax assets (Less: increase) Increase of deferred tax liabilities (Less: decrease) Decrease of inventories (Less: increase) -44,197,910.17 -4,132,697.71 Decrease of operating receivables (Less: increase) 139,371,979.70 205,597,222.73 Increase of operating payables (Less: decrease) -138,312,721.00 -79,053,430.99 Others -2,305,976.00 Net cash flows from operating activities -61,717,528.76 88,145,348.87 (2) Significant investing and financing activities not related to cash receipts and payments: Conversion of debt into capital Convertible bonds due within one year Fixed assets leased in under finance leases (3) Net changes in cash and cash equivalents: Cash at the end of the period 180,459,070.86 170,062,746.87 Less: Cash at the beginning of the period 170,062,746.87 208,783,866.60 Add: Cash equivalents at the end of the period Less: Cash equivalents at the beginning of the period Net increase of cash and cash equivalents 10,396,323.99 -38,721,119.73 (2) Composition of cash and cash equivalents Items Closing balance Opening balance 1) Cash 180,459,070.86 170,062,746.87 Including: Cash on hand 343.39 2,229.39 Cash in bank on demand for payment 180,458,727.47 170,060,517.48 2) Cash equivalents 3) Cash and cash equivalents at the end of the period 180,459,070.86 170,062,746.87 (3) Amount of endorsed commercial acceptance not involving cash receipts and payments Items Current period cumulative Preceding period comparative Amount of endorsed commercial 92,233,814.07 159,593,293.14 acceptance Including: Payment for goods 92,233,814.07 159,443,293.14 181 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Current period cumulative Preceding period comparative Payment for acquisition of long-term assets, such as 150,000.00 fixed-assets (IV) Others 1. Assets with title or use right restrictions Items Closing carrying amount Reasons for restrictions Cash and bank balances 8,205,628.07 deposit for L/G Cash and bank balances 831.44 Bank freeze due to litigation Fixed assets 1,063,884.17 Mortgaged borrowings Total 9,270,343.68 (2) Other remarks We remind users of financial statements that, apart from the above assets with title or use right restrictions, in order to entrust the parent company to apply for loans from Bank of Beijing, Jiangning Sub-branch, the Company pledged its holding equities to the parent company, which include equity of Nanjing South Telecommunications Co Ltd. 33.17 million yuan, equity of Nanjing Putian Telege Intelligent Building Co., Ltd. 4.80 million yuan, equity of Nanjing Putian Changle Telecommunications Equipment Co., Ltd. 5.07 million yuan, equity of Nanjing Putian Wangzhi Electronic Co., Ltd. 60.43 million yuan, equity of Nanjing Putian Network Co., Ltd. 7.80 million yuan. The Company has registered the equity pledge at Nanjing Jiangning Market Supervision Administration. Those equities are with use restrictions before released. 2. Monetary items in foreign currencies Items Closing balance in Exchange rate RMB equivalent at the foreign currencies end of the period Cash and bank balances 107,718.57 6.3637 685,488.66 Including: USD 107,718.57 6.3637 685,488.66 3. Government grants 1) Government grants related to income and used to compensate incurred relevant costs, expenses or losses Items Amounts Presented under Remarks VAT refund 1,748,849.59 Other income Cai Shui [2011] No.100 Stable subsidy 466,620.88 Other income Nanjing social insurance management center The State Administration of Taxation on Issuing Performance award of Other income ―Measures for the Administration of employment service for 80,000.00 Preferential Value-Added Tax Policies for resettling disabled persons Promoting Employment of Disabled Persons‖ Other income National Treasury of the People's Republic of unreported budget revenue 105,986.58 China Nanjing Central Branch Others 8,120.00 Other income Subtotal 2,409,577.05 182 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report The amount of government subsidies included in the current profits and losses is 2,409,577.05yuan. VI. Changes in the consolidation scope (I) Disposal of subsidiaries None. (II) Changes in the consolidation scope due to other reasons None. VII. Interest in other entities (I) Interest in subsidiaries 1. Composition of subsidiaries (1) Basis information Main Holding Subsidiaries Place of Business proportion (%) Acquisition operating registration nature Direct Indirect method place Nanjing Putian Changle Nanjing Nanjing Manufacture 50.70 Telecommunications Set up City City Equipment Co., Ltd. Nanjing Putian Telege Nanjing Nanjing Manufacture 45.77 Set up Intelligent Building Ltd. City City Nanjing South Nanjing Nanjing Manufacture 96.99 3.01 Telecommunications Set up City City Company Limited not under Nanjing Nanman Nanjing Nanjing Manufacture 100.00 the same Electrics Co., Ltd. City City control Nanjing Putian Nanjing Nanjing Manufacture 78.00 Set up Network Co., Ltd. City City Nanjing Putian Datang not under Nanjing Nanjing Manufacture 40.00 Information Electronic the same City City Co., Ltd. control Nanjing Putian Nanjing Nanjing Manufacture 70.00 Communication Set up City City Technology Co., Ltd. Putian Communications Hong Hong Trading 100.00 Set up (Hong Kong) Co., Ltd. Kong Kong Chongqing Puhua Chongqi Chongqin Manufacture 100.00 Information Set up ng City g City Technology Co., Ltd (2) Other remarks Remarks on inconsistency between holding proportion owned and voting rights proportion owned in subsidiaries a. The Company holds 45.767% of voting rights in Nanjing Putian Telege Intelligent Building Ltd., the other voting rights are decentralized. The Company has over half member of the Board of Directors, and it not only controls this company but also has a privileged variable return by taking part in Nanjing Putian Telege Intelligent Building Ltd’s related activity. The Company has the ability to impact the amount of return and control over Nanjing Putian Telege Intelligent Building 183 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Ltd. b. The Company holds 40% equity of Nanjing Putian Datang Information Electronic Co., Ltd. The Company signed the agreement with Yan yaoming, a shareholder of Nanjing Putian Datang Information Electronic Co., Ltd., to exercise his 21% right to vote. The agreement is valid during the period of the existence of Nanjing Putian Datang Information Electronic Co., Ltd. The Company has 61% of the voting right during the existence period of Nanjing Putian Datang Information Electronic Co., Ltd. 2. Significant not wholly-owned subsidiaries (1) Details Holding proportion Non-controlling Dividend declared Closing balance of Subsidiaries of non-controlling shareholders’ profit to non-controlling non-controlling shareholders or loss shareholders interest Nanjing Putian Telege 54.23% 15,457,415.64 10,846,600.00 52,712,082.95 Intelligent Building Ltd. 3. Main financial information of significant not wholly-owned subsidiaries (1) Assets and liabilities Closing balance Subsidiaries Current Non-current Total assets Non-current Current liabilities Total liabilities assets assets liabilities Nanjing Putian Telege Intelligent 211,702,890.62 35,559,085.84 247,261,976.46 150,061,012.14 150,061,012.14 Building Ltd. (Continued) Opening balance Subsidiaries Current Non-current Total assets Current Non-current Total liabilities assets assets liabilities liabilities Nanjing Putian Telege Intelligent 222,552,329.22 35,936,096.57 258,488,425.79 169,790,901.71 169,790,901.71 Building Ltd. (2) Profit or loss and cash flows Current period cumulative Preceding period comparative Cash flows Total Cash flows Total Subsidiaries Operating from Operating revenue Net profit comprehens from operating Net profit comprehensiv revenue operating ive income activities e income activities Nanjing Putian Telege 28,503,440. 385,394,574.50 28,503,440.24 33,974,403.22 360,582,564.08 22,815,831.90 22,815,831.90 72,157,846.79 Intelligent 24 Building Ltd. (II) Interest in joint venture or associates 184 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 1. Aggregated financial information of insignificant joint ventures and associates Items Closing balance/Current Opening balance/Preceding period cumulative period comparative Joint ventures Total carrying amount of investments 10,422,193.15 10,422,056.96 Proportionate shares in the following items Net profit 136.19 -10.65 Total comprehensive income 136.19 -10.65 VIII. Risks related to financial instruments The Company aims to seek the appropriate balance between the risks and benefits from its use of financial instruments and to mitigate the adverse effects that the risks of financial instruments have on the Company’s financial performance. Based on such objectives, the Company’s risk management policies are established to identify and analyze the risks faced by the Company, to set appropriate risk limits and controls, and to monitor risks and adherence to limits. The Company has exposure to the following risks from its use of financial instruments, which mainly include: credit risk, liquidity risk, and market risk. Management have deliberated and approved policies concerning such risks, and details are: (I) Credit risk Credit risk is the risk that one party to a financial instrument will cause a financial loss for the other party by failing to discharge an obligation. 1. Credit risk management practice (1) Evaluation method of credit risk At each reporting date, the Company assesses whether the credit risk on a financial instrument has increased significantly since initial recognition. When assessing whether the credit risk has increased significantly since initial recognition, the Company takes into account reasonable and supportable information, which is available without undue cost or effort, including qualitative and quantitative analysis based on historical data, external credit risk rating, and forward-looking information. The Company determines the changes in default risk of financial instruments during the estimated lifetime through comparison of the default risk at the balance sheet date and the initial recognition date, on an individual basis or a collective basis. The Company considers the credit risk on a financial instrument has increased significantly when one or more of the following qualitative and quantitative standards are met: 1) Quantitative standard mainly relates to the scenario in which, on the balance sheet date, the probability of default in the remaining lifetime has risen by more than a certain percentage compared with the initial recognition; 2) Qualitative standard mainly relates to significant adverse changes in the debtor’s operation or financial position, present or expected changes in technology, market, economy or legal environment that will have significant adverse impact on the debtor’s repayment ability; (2) Definition of default and credit-impaired asset 185 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report A financial asset is credit-impaired when one or more following events have occurred: 1) significant financial difficulty of the debtor; 2) a breach of binding clause of contract; 3) it is very likely that the debtor will enter bankruptcy or other financial reorganization; 4) the creditor of the debtor, for economic or contractual reasons relating to the debtor’s financial difficulty, having granted to the debtor a concession(s) that the creditor would not otherwise consider. 2. Measurement of expected credit losses The key factors in the measurement of expected credit loss include the probability of default, loss rate of default, and exposure to default risk. 3. Please refer to note V(I)3;V(I)4; V(I)5;V(I)7 on the reconciliation table of opening balance and closing balance of provision for losses of financial instrument. 4. Exposure to credit risk and concentration of credit risk The Company’s credit risk is primarily attributable to cash and bank balances and receivables. In order to control such risks, the Company has taken the following measures: (1) Cash and bank balances The Company deposits its bank balances and other cash and bank balances in financial institutions with relatively high credit levels, hence, its credit risk is relatively low. (2) Receivables The Company performs credit assessment on customers who uses credit settlement on a regular/continuous basis. The Company selects credible and well-reputed customers based on credit assessment result, and conducts ongoing monitoring on receivables, to avoid significant risks in bad debts. As the Company only conducts business with credible and well-reputed third parties, normally, does not obtain collateral from customers. Normally, the Group does not obtain collateral from customers. The Company manages credit risk aggregated by customers. As of December 31, 2021, the Company has certain concentration of credit risk, and 12.93% (December 31, 2020: 11.90%) of the total accounts receivable was due from the five largest customers of the Company. The Company held no collateral or other credit enhancement on balance of receivables. The maximum amount of exposure to credit risk of the Company is the carrying amount of each financial asset on the balance sheet. (II) Liquidity risk Liquidity risk is the risk that the Company may encounter deficiency of funds in meeting obligations associated with cash or other financial assets settlement, which is possibly attributable to failure in selling financial assets at fair value on a timely basis, or failure in collecting liabilities from counterparts of contracts, or early redemption of debts, or failure in achieving estimated cash flows. In order to control such risk, the Company utilized financing tools such as notes settlement, bank borrowings, etc. and adopts long and short financing methods to optimizing financing structures, and finally maintains a balance between financing sustainability and flexibility. The Company has obtained credit limit from several commercial 186 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report banks to meet working capital requirements and expenditures. Financial instruments classified based on remaining time period till maturity Closing balance Items Contract amount 1-3 years Over 3 Carrying amount Within 1 year not yet discounted years Short-term 199,000,000.00 203,055,109.72 203,055,109.72 borrowings Notes payable 1,251,741.17 1,251,741.17 1,251,741.17 Accounts payable 538,363,742.94 538,363,742.94 538,363,742.94 Other payable 64,006,795.08 64,006,795.08 64,006,795.08 Long-term payable Non-current liabilities 2,656,474.95 2,717,664.49 2,717,664.49 due within one year Subtotal 805,278,754.14 809,395,053.40 809,395,053.40 (Continued) Opening balance Items Contract amount 1-3 years Over 3 Carrying amount Within 1 year not yet discounted years Short-term 65,000,000.00 66,950,000.00 66,950,000.00 borrowings Notes payable 76,135,010.10 76,135,010.10 76,135,010.10 Accounts payable 604,765,586.00 604,765,586.00 604,765,586.00 Other payable 53,759,120.63 53,759,120.63 53,759,120.63 Long-term payable 4,036,160.05 4,157,244.85 4,157,244.85 Non-current liabilities due within 9,181,720.08 9,457,171.68 9,457,171.68 one year Subtotal 812,877,596.86 815,224,133.26 811,066,888.41 4,157,244.85 (III) Market risk Market risk is the risk that the Company may encounter fluctuation in fair value of financial instruments or future cash flows due to changes in market price. 1. Interest risk Interest risk is the risk that an enterprise may encounter fluctuation in fair value of financial instruments or future cash flows due to changes in market interest. The Company’s fair value interest risks arise from fixed-rate financial instruments, while the cash flow interest risks arise from floating interest financial instruments. The Company determines the proportion of fixed-rate financial instruments and floating interest rate financial instruments based on the market environment, and maintains a proper financial instruments portfolio through regular review and monitoring. The Company’s interest risk relates mainly to bank borrowings with floating interest rate. 2. Foreign currency risk 187 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Foreign currency risk is the risk arising from changes in fair value or future cash flows of financial instrument resulted from changes in exchange rate. The Company’s foreign currency risk relates mainly to foreign currency monetary assets and liabilities. Please refer to notes to financial statements for details in foreign currency financial assets and liabilities at the end of the period. IX. Fair value disclosure (I) Details of fair value of assets and liabilities at fair value at the balance sheet date Fair value as of the balance sheet date Items Level 1 fair Level 2 fair Level 3 fair value value value Total measurement measurement measurement Recurring fair value measurement 1. Held-for-trading financial 20,000,000.00 20,000,000.00 assets 2. Receivables financing 40,852,223.88 40,852,223.88 3. Other equity instrument 741,953.00 741,953.00 investments Total assets at recurring fair value 61,594,176.88 61,594,176.88 measurement (II) Valuation technique(s) and key input(s) for level 3 fair value at recurring and non-recurring fair measurement 1. For notes receivable, measured at par value. 2. For other equity instrument investments including Nanjing Yuhua Electroplating Factory and Hangzhou Honyar Electrical Co.,Ltd., due to no changes of operating environment and conditions and financial conditions of the invested enterprises, the Company measured at investment cost. 3. For other equity instrument investments including Beijing Likangpu Communication Equipment Co., Ltd., due to deterioration of operating environment and conditions and financial conditions of the invested enterprises, the Company measured at zero value. X. Related party relationships and transactions (I) Related party relationships 1. Parent company (1) Details Holding Parent Voting right Business proportion Place of registration Registered capital proportion over company nature over the the Company (%) Company (%) No.2 Tudi 2 Road, China Potevio Zhongguan Village Information Company 1,903,050,000.00 53.49 53.49 Economy Zone, Haidian industry Limited District, Beijing The Company’s ultimate controlling party is China Electronics Technology Group Corporation (CETC). 188 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 2. Please refer to section VII of notes to financial statements for details on the Company’s subsidiaries. 3. Joint ventures and associates of the Company (1) Joint ventures and associates of the Company Please refer to section VII of notes to financial statements for details on the Company’s significant joint ventures and associates. Details of other joint ventures or associates carrying out related party transactions with the Company in current period or in preceding period but with balance in current period are as follows: Joint ventures or associates Relationships with the Company SEI-Nanjing Potevio Optical Network Co., Joint ventures Ltd. 4. Other related parties of the Company (1) Details Related parties Relationships with the Company An affiliated company of the ultimate Nanjing Honyar Electrical Technology Co., Ltd. controlling party An affiliated company of the ultimate Potevio Hi-tech Industry Co., Ltd. controlling party An affiliated company of the ultimate Nanjing Putian Information Technology Co., Ltd. controlling party Beijing Potevio Taili Communications An affiliated company of the ultimate Technology Co., Ltd. controlling party An affiliated company of the ultimate Nanjing Honyar Electrical Co., Ltd. controlling party An affiliated company of the ultimate Eastern Communications Inc. controlling party An affiliated company of the ultimate Potevio Eastern Communications Co.,Ltd. controlling party An affiliated company of the ultimate Potevio Science & Technology Industrial Co., Ltd. controlling party An affiliated company of the ultimate POTEVIO Telecommunications Co., Ltd. controlling party Beijing Potevio Desheng Technology Incubator An affiliated company of the ultimate Co., Ltd controlling party An affiliated company of the ultimate Wuhan Putian New Energy Co., Ltd controlling party An affiliated company of the ultimate Shanghai Potevio Network Technology Co., Ltd. controlling party Shanghai Potevio Post and Telecommunications An affiliated company of the ultimate Technology Co., Ltd. controlling party Tianjin Potevio Innovation and Entrepreneur An affiliated company of the ultimate 189 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Related parties Relationships with the Company Technology Co., Ltd. controlling party An affiliated company of the ultimate Nanjing Putian Information Technology Co., Ltd. controlling party Beijing Likangpu Communication Equipment Co., An affiliated company of the ultimate Ltd. controlling party Nanjing Hikvision Digital Technology Co., Ltd An affiliated company of the ultimate controlling party China Electronic Technology Finance Co., Ltd An affiliated company of the ultimate controlling party The 23rd Research Institute of China Electronics An affiliated company of the ultimate controlling party Technology Group Corporation (CETC) Chengdu Weishitong Information Security An affiliated company of the ultimate Technology Co., Ltd controlling party Hebei Far East Communication System An affiliated company of the ultimate Engineering Co., Ltd controlling party An affiliated company of the ultimate Nanjing Rail Transit System Engineering Co., Ltd controlling party An affiliated company of the ultimate Nanjing Laisi Information Technology Co., Ltd controlling party An affiliated company of the ultimate Shanghai Huaxun Network System Co., Ltd controlling party Nanjing lop Co., Ltd An affiliated company of the ultimate controlling party Sichuang Electronics Co., Ltd An affiliated company of the ultimate controlling party Zhongkexin integrated circuit Co., Ltd. Nanjing An affiliated company of the ultimate controlling party Branch Beijing Taiji Information System Technology Co., An affiliated company of the ultimate controlling party Ltd An affiliated company of the ultimate controlling Hangzhou Hikvision Technology Co., Ltd party、The company's shareholding company China Putian Information Industry Group Co., Ltd Indirect controlling shareholder (II) Related party transactions 1. Purchase and sale of goods, rendering and receiving of services (1) Details 1) Purchase of goods and receiving of services Related parties Content of transaction Preceding period Current period cumulative comparative Nanjing Potevio Telecommunication Honyar Electrical 456,378.05 1,651,259.37 products Technology Co., Ltd. Nanjing Hikvision Telecommunication Digital Technology products 14,410.33 Co., Ltd Telecommunication China Potevio Company 371,681.42 products 190 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Related parties Content of transaction Preceding period Current period cumulative comparative Limited The 23rd Research Institute of China Electronics Testing fee 23,018.87 Technology Group Corporation (CETC) Potevio Information Telecommunication 239,336.28 68,584.07 Technology Co., Ltd. products Potevio Hi-tech service fee 258,113.16 Industry Co., Ltd. 2) Sale of goods and rendering of services Related parties Content of transaction Current period Preceding period cumulative comparative Potevio Information Technology Telecommunication 66,796.46 331,975.44 Co., Ltd. products Telecommunication China Potevio Company Limited 517,067.86 1,759,578.23 products Beijing Potevio Taili Telecommunication Communications Technology Co., 7,867.42 1,725.66 products Ltd. Telecommunication Eastern Communications Inc. 1,295,903.33 273,476.12 products Potevio Eastern Communications Telecommunication 23,588.42 22,641.51 Co.,Ltd. products Potevio Science & Technology Telecommunication 41,299.97 Industrial Co., Ltd. products Potevio Telecommunications Co., Telecommunication 1,040,734.52 Ltd. products Beijing Potevio Desheng Telecommunication 1,923,178.85 Technology Incubator Co., Ltd products Chengdu Weishitong Information Telecommunication 3,094,690.26 Security Technology Co., Ltd products Hebei Far East Communication System Telecommunication 4,606,252.16 Engineering Co., Ltd products Nanjing Rail Transit System Telecommunication 1,328,017.68 Engineering Co., Ltd products Nanjing Laisi Information Technology Telecommunication 162,831.85 Co., Ltd products Shanghai Huaxun Network System Co., Telecommunication 59,320.35 Ltd products Telecommunication Sichuang Electronics Co., Ltd 88,685.84 products Zhongkexin integrated circuit Co., Ltd. Nanjing Branch Processing 74,165.34 Wuhan Putian New Energy Co., Telecommunication 16,088.49 297,203.55 Ltd products 2. Related party leases (1) Details 1) The Company as the lessee 191 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Lessors Lease expenses for Lease expenses for the Types of asset leased current period preceding period Potevio Hi-tech Land and buildings 839,675.19 796,113.90 Industry Co., Ltd. 2) The Company as the lessor Lease incomes for current Lease incomes for the Lessee Types of asset leased period preceding period Nanjing lop Co., Ltd Land and buildings 395,238.10 3. Related party guarantees (1) Details 1) The Company and its subsidiaries as guaranteed parties Guarantors Amount Commencement Maturity date Whether the guarantee is guaranteed date mature China Potevio 25,000,000.00 2021/2/8 2022/2/7 No Company Limited China Potevio No 25,000,000.00 2021/3/25 2022/3/24 Company Limited China Potevio No 45,000,000.00 2021/4/12 2022/4/11 Company Limited China Potevio No 50,000,000.00 2021/10/27 2022/10/26 Company Limited 4. Call loans between related parties Entrusted loans and interest expenses Current period cumulative Preceding period comparative with parent company Entrusted loans 145,000,000.00 Entrusted interest expenses 4,477,491.67 12,867,202.78 5. Key management’s emoluments Items Current period cumulative Preceding period comparative Key management’s emoluments 3,668,506.00 2,430,976.00 6.Other related party transactions On December 31, 2021, the balance of the company's funds deposited in China Electronics Technology Finance Co., Ltd. was 7,151,551.17 yuan, which were all bank deposits. During the reporting period, the deposit interest income was 17,793.85 yuan. (III) Balance due to or from related parties 1. Balance due from related parties Closing balance Opening balance Items Related parties Book balance Provision for Book balance Provision for bad debts bad debts 192 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Closing balance Opening balance Items Related parties Book balance Provision for Book balance Provision for bad debts bad debts Cash and bank balances China Electronic Technology Finance Co., 7,151,551.17 Ltd Accounts receivable China Potevio Company 5,519,204.83 3,339,327.20 5,890,775.42 2,761,564.47 Limited Potevio Information 6,065,598.36 1,321,517.31 6,900,298.36 536,650.66 Technology Co., Ltd. Shanghai Potevio Network Technology Co., 536,319.70 132,831.97 Ltd. Shanghai Potevio Post 8,755,534.00 8,755,534.00 8,755,534.00 8,755,534.00 and Technology Co., Ltd. Eastern Communications 19,100.00 315.00 20,659.60 206.60 Inc. Potevio Telecommunications Co., 4,317,924.00 372,990.90 4,317,924.00 168,855.00 Ltd. Tianjin Potevio Innovation and 4,546.26 1,363.88 4,546.26 454.63 Entrepreneur Technology Co., Ltd. Beijing Potevio Desheng Technology Incubator 107,164.50 1,071.65 Co., Ltd Beijing Taiji Information System Technology Co., 182,680.00 18,268.00 Ltd Hebei Far East Communication System 7,954,628.78 210,528.84 Engineering Co., Ltd Nanjing Rail Transit System Engineering Co., 905,040.41 9,050.40 Ltd Sichuang Electronics Co., 183,262.43 8,388.89 Ltd Zhongkexin integrated circuit Co., Ltd. Nanjing 26,373.10 263.73 Branch Subtotal 41,085,443.34 14,037,548.15 26,533,221.84 12,357,168.98 Advances paid China Potevio Company 420,000.00 Limited Hangzhou Hikvision 6,850.00 Technology Co., Ltd Subtotal 6,850.00 420,000.00 Other receivables China Potevio Company 2,245,100.00 1,953,355.00 2,245,100.00 1,062,255.00 Limited Potevio Information 367,800.00 367,800.00 1,203,052.00 60,152.60 Technology Co., Ltd. 193 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Closing balance Opening balance Items Related parties Book balance Provision for Book balance Provision for bad debts bad debts Beijing Likangpu Communication 28,912,122.71 28,912,122.71 28,912,122.71 28,912,122.71 Equipment Co., Ltd. Nanjing Hikvision Digital 80,000.00 4,000.00 Technology Co., Ltd The 23rd Research Institute of China Electronics Technology 67,400.00 3,370.00 Group Corporation (CETC) Subtotal 31,672,422.71 31,240,647.71 32,360,274.71 30,034,530.31 2. Balance due to related parties Items Related parties Closing balance Opening balance Accounts payable SEI-Nanjing Potevio Optical Network 20,220,725.66 Co., Ltd. China Potevio Company Limited 18,016,137.43 18,332,258.02 Shanghai Potevio Network Technology 11,685.00 Co., Ltd. Potevio Hi-tech Industry Co., Ltd. 25,000.00 25,000.00 Nanjing Honyar Electrical Technology 19,580.00 126,806.40 Co., Ltd. Subtotal 18,060,717.43 38,716,475.08 Advances received China Potevio Company Limited 4,703,127.30 4,690,537.30 Potevio Company Limited. 13,239.48 Wuhan Putian New Energy Co., Ltd 12,120.00 Subtotal 4,703,127.30 4,715,896.78 Other payables Potevio Hi-tech Industry Co., Ltd. 3,805,596.06 3,588,281.58 Potevio Information Technology Co., 400,000.00 555,000.00 Ltd. Potevio Telecommunications Co., Ltd. 200,000.00 200,000.00 Potevio Company Limited. 9,580,000.00 9,580,000.00 China Potevio Company Limited 231,015.28 Nanjing Putian Information Technology 3,042,825.53 Co., Ltd. Subtotal 17,259,436.87 13,923,281.58 Short-term borrowings China Potevio Company Limited 145,000,000.00 Subtotal 145,000,000.00 194 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report XI. Commitments and contingencies (I) Significant commitments None. (II) Contingencies None. XII. Events after the balance sheet date None. XIII. Other significant events (一) Correction of previous accounting errors 1. Important previous errors and corrections (1)Reasons for prior error corrections he Company has received the Administrative Regulatory Measures Decision ([2022] No. 10) issued by the Jiangsu Regulatory Bureau of the China Securities Regulatory Commission on January 23, 2022.According to the decision on administrative supervision measures, it is determined that the company has the following violation facts: During the period from 2017 to 2019, the private network communication business carried out by your company is essentially to provide customers with entrusted processing business, and it does not bear the inventory risk and price risk of commodities. The entrusted processing service fee income is recognized according to the net method, but your company has always used the gross method to recognize the income. According to "Accounting Standards for Business Enterprises No. 28 - Accounting Policies, Changes in Accounting Estimates and Correction of Errors" and "Compilation Rules for Information Disclosure by Companies Offering Securities to the Public No. 19 - Correction of Financial Information and Related Disclosures (Revised in 2020)" (Announcement [2020] No. 20 of the China Securities Regulatory Commission), the company will correct relevant errors. (2)Accounting treatment of previous error correction After receiving the decision on administrative supervision measures, the company conducted self-examination and self-correction in 2017, 2018 and 2019, corrected the aforementioned errors by retrospective restatement, and made retrospective adjustments to the financial statements of each year accordingly. This statement has been approved for publication at the fifty-eight meeting of the seven Board of Directors of the Company on April 22, 2022. 2. Influence of important prior error corrections on the company's financial position, operating results and 195 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report cash flow (1) Impact on the consolidated income statement 1) 2017 Amount before Items Adjustment amount Adjusted amount adjustment Operating revenue 2,254,399,406.04 -484,090,085.50 1,770,309,320.54 Operating cost 1,880,588,070.75 -484,090,085.50 1,396,497,985.25 2) 2018 Amount before Items Adjustment amount Adjusted amount adjustment Operating revenue 1,995,627,772.60 -360,477,056.67 1,635,150,715.93 Operating cost 1,643,115,522.38 -360,477,056.67 1,282,638,465.71 3) 2019 Amount before Items Adjustment amount Adjusted amount adjustment Operating revenue 1,338,284,194.21 -181,512,931.27 1,156,771,262.94 Operating cost 1,087,774,366.66 -181,512,931.27 906,261,435.39 (2) Impact on the parent company's income statement 1) 2017 Amount before Items Adjustment amount Adjusted amount adjustment Operating revenue 1,149,882,076.74 -484,090,085.50 665,791,991.24 Operating cost 1,009,471,690.52 -484,090,085.50 525,381,605.02 2) 2018 Amount before Items Adjustment amount Adjusted amount adjustment Operating revenue 1,005,618,954.77 -360,477,056.67 645,141,898.10 Operating cost 879,422,579.08 -360,477,056.67 518,945,522.41 3) 2019 Amount before Items Adjustment amount Adjusted amount adjustment 196 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Amount before Items Adjustment amount Adjusted amount adjustment Operating revenue 433,903,979.88 -181,512,931.27 252,391,048.61 Operating cost 397,437,511.55 -181,512,931.27 215,924,580.28 (II) Segment information 1. Identification basis for reportable segments Reportable segments are identified based on operating segments which are determined based on the structure of the Company’s internal organization, management requirements and internal reporting system. The Company identified reportable segments based on products, which include video conferencing products, generic cable products, electrical products, wiring products, and other products. Assets and liabilities shared by different segments are allocated pro rata among segments. The Company identified reportable segments based on products, assets and liabilities of each segment are the actual amount of its proportion in assets and liabilities, and revenue from main operations and cost of main operations are those generated or incurred by each product segment. 2. Financial information of reportable segments Products segment Video Items Generic cable Electrical Wiring products Inter-segment Total conferencing products products offsetting products Revenue from 293,267,591.71 381,243,880.13 100,939,986.75 153,488,446.15 -32,454,210.31 896,485,694.43 main operations Cost of main 227,789,514.03 291,804,222.05 76,275,464.34 141,952,065.67 -32,454,210.31 705,367,055.78 operations Total assets 251,531,380.06 247,261,976.46 196,763,512.42 530,515,462.52 -232,500,349.02 993,571,982.44 Total liabilities 155,520,791.05 150,061,012.14 144,374,909.92 545,311,462.03 -146,324,234.06 848,943,941.08 XIV. Notes to items of parent company financial statements (I) Notes to items of parent company balance sheet 1. Accounts receivable (1) Details 1) Details on categories Closing balance Categories Book balance Provision for bad debts Carrying amount Amount % to total Amount Provision proportion (%) Receivables with provision 70,076,309.09 25.59 70,076,309.09 100.00 - made on an individual basis Receivables with provision 203,781,201.65 74.41 79,035,628.98 38.78 124,745,572.67 made on a collective basis Total 273,857,510.74 100.00 149,111,938.07 54.45 124,745,572.67 (Continued) 197 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Opening balance Categories Book balance Provision for bad debts Carrying amount Amount % to total Amount Provision proportion (%) Receivables with provision 59,944,074.91 17.44 59,944,074.91 100.00 made on an individual basis Receivables with provision 283,799,350.56 82.56 64,912,032.38 22.87 218,887,318.18 made on a collective basis Total 343,743,425.47 100.00 124,856,107.29 36.32 218,887,318.18 2) Accounts receivable with provision made on an individual basis Debtors Book balance Provision for bad Provision Reasons for debts proportion (%) provision made Dongpo Xi Laos Co., Ltd. 19,708,086.54 19,708,086.54 100.00 Unable to collect Mr. Xu 17,591,683.74 17,591,683.74 100.00 Unable to collect China Tower Corporation Unable to collect 13,819,926.92 13,819,926.92 100.00 Ltd. China Railway Communication Signal Unable to collect 5,241,400.50 5,241,400.50 100.00 Shanghai Engineering Group Co., Ltd Others 13,715,211.39 13,715,211.39 100.00 Unable to collect Subtotal 70,076,309.09 70,076,309.09 100.00 3) Accounts receivable with provision for bad debts made on an age analysis Closing balance Ages Provision proportion Book balance Provision for bad debts (%) Within 1 year 51,326,203.63 513,262.04 1.00 1-2 years 19,790,631.45 989,531.57 5.00 2-3 years 22,670,878.34 2,267,087.83 10.00 3-4 years 39,529,690.55 11,858,907.17 30.00 4-5 years 10,779,217.30 5,389,608.65 50.00 Over 5 years 58,017,231.72 58,017,231.72 100.00 Subtotal 202,113,852.99 79,035,628.98 39.10 (2) Changes in provision for bad debts Increase Decrease Items Opening Closing balance Accrual Recovery Others Reversal Write-off Others balance Receivables with provision 59,944,074.91 18,956,611.89 8,824,377.71 70,076,309.09 made on an individual basis Receivables with provision 64,912,032.38 14,123,596.60 79,035,628.98 made on a collective basis 198 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Increase Decrease Items Opening Closing balance Accrual Recovery Others Reversal Write-off Others balance Subtotal 124,856,107.29 33,080,208.49 8,824,377.71 149,111,938.07 (3) Details of the top 5 debtors with largest balances Proportion to the total Debtors Book balance Provision for bad balance of accounts debts receivable (%) Dongpo Xi Laos Co., Ltd. 19,708,086.54 7.20 19,708,086.54 Mr. Xu 17,591,683.74 6.42 17,591,683.74 Hegang branch of China Tower Co., 13,819,926.92 5.05 13,819,926.92 Ltd China United Network Communication Co., Ltd. Henan 8,828,589.22 3.22 4,836,072.87 Branch Potevio Science & Technology 8,755,534.00 3.20 8,755,534.00 Industrial Co., Ltd. Subtotal 68,703,820.42 25.09 64,711,304.07 2. Other receivables (1) Details Items Closing balance Opening balance Interest receivable Dividends receivable 600,000.00 Other receivables 27,944,036.00 50,275,151.96 Total 28,544,036.00 50,275,151.96 (2)Dividends receivable 1)Details Items Closing balance Opening balance common stock dividends 600,000.00 Total 600,000.00 (3) Other receivables 1)Details ① Details on categories Closing balance Categories Book balance Provision for bad debts Carrying Amount % to total Amount Provision amount proportion (%) Receivables with provision made 31,098,272.43 45.48 31,098,272.43 100.00 on an individual basis 199 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Closing balance Categories Book balance Provision for bad debts Carrying Amount % to total Amount Provision amount proportion (%) Receivables with provision 37,273,951.38 54.52 9,329,915.38 25.03 27,944,036.00 made on a collective basis Total 68,372,223.81 100.00 40,428,187.81 59.13 27,944,036.00 (Continued) Opening balance Categories Book balance Provision for bad debts Carrying Amount % to total Amount Provision amount proportion (%) Receivables with provision made 33,010,009.04 36.68 33,010,009.04 100.00 on an individual basis Receivables with provision 56,983,224.19 63.32 6,708,072.23 11.77 50,275,151.96 made on a collective basis Total 89,993,233.23 100.00 39,718,081.27 44.13 50,275,151.96 2) Other receivables with provision made on an individual basis Provision Debtors Book balance Provision for bad Reasons for proportion debts provision made (%) Beijing Likangpu Communication Equipment 28,912,122.71 28,912,122.71 100.00 Unable to collect Co., Ltd. Putian Communications Unable to collect 2,186,149.72 2,186,149.72 100.00 (Hong Kong) Co., Ltd. Subtotal 31,098,272.43 31,098,272.43 3) Other receivables with provision made on a collective basis Closing balance Portfolios Book balance Provision for bad debts Provision proportion (%) Aging combination 14,094,253.50 9,329,915.38 66.20 Portfolio-Financing 1,578,947.37 margin Portfolio-Other 21,600,750.51 Subtotal 37,273,951.38 9,329,915.38 25.03 (2) Ages Items Closing book balance Opening book balance Within 1 year 21,361,891.68 38,298,614.15 1-2 years 2,121,917.36 5,217,214.31 2-3 years 4,335,634.46 7,373,694.63 3-4 years 3,821,379.29 1,648,262.87 200 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 4-5 years 1,493,262.87 1,321,643.00 Over 5 years 35,238,138.15 36,133,804.27 Subtotal/Total 68,372,223.81 89,993,233.23 (3) Changes in provision for bad debts Phase I Phase II Phase III Lifetime Items 12 month expected Lifetime expected Subtotal expected credit credit losses credit losses (credit losses (credit not impaired) impaired) Opening balance 480,904.58 39,237,176.69 39,718,081.27 Opening balance in —— —— —— current period --Transferred to phase II --Transferred to phase III -3,446,032.15 3,446,032.15 - --Reversed to phase II --Reversed to phase I Provision made in current 3,215,882.21 -2,505,775.67 710,106.54 period Provision recovered in current period Provision reversed in current period Provision written off in current period Other changes Closing balance 250,754.64 - 40,177,433.17 40,428,187.81 (4) Other receivables categorized by nature Nature of receivables Closing balance Opening balance Temporary advance payment receivable 58,684,606.32 76,617,770.01 Deposit as security 6,554,054.67 10,992,593.44 Travel reserve fund 691,088.20 796,798.91 Others 2,442,474.62 1,586,070.87 Total 68,372,223.81 89,993,233.23 (5) Details of the top 5 debtors with largest balances Proportion to the Debtors Nature of Book balance Ages Provision for total balance of other receivables bad debts receivables (%) Temporary Beijing Likangpu advance Over 5 years Communication 28,912,122.71 42.29 28,912,122.71 payment Equipment Co., Ltd. receivable Nanjing Nanman Temporary advance 18,867,500.00 Over 1 years 27.60 Electric Co., Ltd payment 201 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Proportion to the Debtors Nature of Book balance Ages Provision for total balance of other receivables bad debts receivables (%) receivable Nanjing Putian Temporary Communication advance 1-4years 2,733,250.51 4.00 Technology Co., payment Ltd receivable Putian Communication Over 5 years Rent, utilities 2,186,149.72 3.20 2,186,149.72 (Hong Kong) Co., Ltd Far East Deposit as 2-3 years International 1,578,947.37 2.31 security Leasing Co.,Ltd. Subtotal 54,277,970.31 79.39 31,098,272.43 3. Long-term equity investments (1) Details Closing balance Opening balance Items Provision for Carrying Provision for Carrying Book balance Book balance impairment amount impairment amount Investments in 115,319,588.64 1,910,520.00 113,409,068.64 115,319,587.64 1,910,520.00 113,409,067.64 subsidiaries Investments in associates and 10,422,193.15 10,422,193.15 10,422,056.96 10,422,056.96 joint ventures Total 125,741,781.79 1,910,520.00 123,831,261.79 125,741,644.60 1,910,520.00 123,831,124.60 (2) Investments in subsidiaries Provision for Closing balance Investees Opening balance Increase Decrease Closing balance impairment of provision for made in current impairment period Nanjing Putian Changle Telecommunications 2,610,457.00 2,610,457.00 Equipment Co., Ltd. Nanjing Putian Telege 3,320,003.45 3,320,003.45 Intelligent Building Ltd. Nanjing South Telecommunications Company 33,175,148.00 33,175,148.00 Limited Nanjing Nanman Electrics Co., 57,831,011.71 1.00 57,831,012.71 Ltd. Nanjing Putian Network Co., 7,741,140.41 7,741,140.41 Ltd. Nanjing Putian Datang Information Electronic Co., 5,436,797.07 5,436,797.07 Ltd. Nanjing Putian Telecommunication 1,294,510.00 1,294,510.00 Technology Co., Ltd. Putian Telecommunications 1,910,520.00 1,910,520.00 1,910,520.00 (H.K.) Co., Ltd. Chongqing Puhua Information 2,000,000.00 2,000,000.00 Technology Co., Ltd 202 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Provision for Closing balance Investees Opening balance Increase Decrease Closing balance impairment of provision for made in current impairment period Subtotal 115,319,587.64 1.00 115,319,588.64 1,910,520.00 (3) Investments in associates and joint ventures Increase/Decrease Investees Opening balance Investment income Adjustment in other Investments Investments recognized under comprehensive increased decreased equity method income Joint ventures SEI-Nanjing Potevio Optical Network Co., 10,422,056.96 136.19 Ltd. Subtotal 10,422,056.96 136.19 Total 10,422,056.96 136.19 (Continued) Increase/Decrease Closing Investees Cash balance of Closing balance Changes in dividend/Profit Provision for provision for Others impairment other equity declared for impairment distribution Joint ventures SEI-Nanjing Potevio Optical 10,422,193.15 Network Co., Ltd. Subtotal 10,422,193.15 Total 10,422,193.15 (II) Notes to items of the parent company income statement 1. Operating revenue/Operating cost Current period cumulative Preceding period comparative Items Revenue Cost Revenue Cost Main operations 109,762,989.18 98,939,817.40 189,850,952.52 182,844,309.33 Other operations 11,490,076.50 9,759,140.72 14,466,948.04 16,357,549.35 Total 121,253,065.68 108,698,958.12 204,317,900.56 199,201,858.68 (2) Breakdown of revenue by main categories Video Low voltage Reportable Generic conference distribution Others Subtotal segments products products products Revenue recognition time 203 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Goods (transferred at a 121,253,065.68 121,253,065.68 point in time) Services (rendered over time) Total 121,253,065.68 121,253,065.68 (3) The revenue recognized in the current period included in the book value of contract liabilities at the beginning of the period is 7,483,448.32 yuan. 2. Investment income Items Current period cumulative Preceding period comparative Investment income from long-term equity investments under cost 9,753,400.00 82,727,700.00 method Investment income from long-term equity investments under equity 136.19 -4,769,983.62 method Gains on disposal of long-term 79,250,527.14 equity investments Gains from derecognition of 2,434,384.72 -952,176.00 financial assets at amortized cost Total 12,187,920.91 156,256,067.52 XV. Other supplementary information (I) Non-recurring profit or loss 1. Schedule of non-recurring profit or loss (1) Details Items Amount Remarks Gains on disposal of non-current assets, including write-off -134,892.35 of provision for impairment Government grants included in profit or loss (excluding those closely related to operating activities of the Company, satisfying government policies and 660,727.46 regulations, and continuously enjoyed with certain quantity/quota based on certain standards) Profit and loss from debt restructuring 2,456,389.38 Other non-operating revenue or expenditures 328,880.05 Subtotal 3,311,104.54 Less: Enterprise income tax affected 108,335.97 Non-controlling interest affected (after tax) 365,425.45 Net non-recurring profit or loss attributable to shareholders 2,837,343.12 of the parent company 204 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report (II) RONA and EPS 1. Details EPS (yuan/share) Profit of the reporting period Weighted average RONA (%) Basic EPS Diluted EPS Net profit attributable to shareholders -105.00 -0.65 -0.65 of ordinary shares Net profit attributable to shareholders of ordinary shares after deducting -107.15 -0.66 -0.66 non-recurring profit or loss 2. Calculation process of weighted average RONA Items Symbols Current period cumulative Net profit attributable to shareholders of ordinary shares A -138,766,373.70 Non-recurring profit or loss B 2,837,343.12 Net profit attributable to shareholders of ordinary shares after C=A-B -141,603,716.82 deducting non-recurring profit or loss Opening balance of net assets attributable to shareholders of D 189,624,160.92 ordinary shares Net assets attributable to shareholders of ordinary shares increased due to offering of new shares or conversion of E debts into shares Number of months counting from the next month when the F net assets were increased to the end of the reporting period Net assets attributable to shareholders of ordinary shares decreased due to share repurchase or cash dividends G appropriation Number of months counting from the next month when the H net assets were decreased to the end of the reporting period Retranslation I 34,293.83 Increase in purchase of minority interests in 14,295,331.64 the current period Others Number of months counting from the next month when other net assets were increased J 10 or decreased to the end of the reporting period Number of months in the reporting period K 12 Weighted average net assets L= D+A/2+ 132,153,750.44 E×F/K-G×H/K±I×J/K Weighted average RONA M=A/L -105.00% Weighted average return on net assets after deducting non N=C/L -107.15% recurring profits and losses (%) 3. Calculation process of basic EPS and diluted EPS (1) Calculation process of basic EPS Items Symbols Current period cumulative 205 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report Items Symbols Current period cumulative Net profit attributable to shareholders of ordinary shares A -138,766,373.70 Non-recurring profit or loss B 2,837,343.12 Net profit attributable to shareholders of ordinary shares after C=A-B -141,603,716.82 deducting non-recurring profit or loss Opening balance of total shares D 215,000,000.00 Number of shares increased due to conversion of reserve to E share capital or share dividend appropriation Number of shares increased due to offering of new shares or F conversion of debts into shares Number of months counting from the next month when the G share was increased to the end of the reporting period Number of shares decreased due to share repurchase H Number of months counting from the next month when the I share was decreased to the end of the reporting period Number of shares decreased in the reporting period J Number of months in the reporting period K 12 Weighted average of outstanding ordinary shares L=D+E+F×G/K-H×I/ 215,000,000.00 K-J Basic EPS M=A/L -0.65 Basic EPS after deducting non-recurring profit or loss N=C/L -0.66 Calculation process of diluted EPS is the same as calculation process of basic EPS. Board of Directors of Nanjing Putian Telecommunications Co., Ltd. 26 April 2022 206