Nanjing Putian Telecommunications Co., Ltd. SEMI-ANNUAL REPORT 2022 August 2022 1 Section I. Important Notice, Contents and Interpretation 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 statements, 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 JiYiwen, head of accounting organization (accounting principal) hereby confirm that the Financial Report of Semi-Annual Report 2022 is authentic, accurate and complete. All directors attended the Meeting for Report deliberation. The forward-looking statements with future plans concernedin the semi-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. In "Section III Management Discussion and Analysis" of this report, the company has analyzed the risk factors that may adversely affect the realization of the company's future development strategy and business objectives. 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 Contents Section I Important Notice, Contents and Interpretation ..................................................................... 1 Section II Company Profile and Main Financial Indexes .................................................................... 6 Section III Management Discussion and Analysi .............................................................................. 10 Section IV Corporate Governance ..................................................................................................... 23 Section V Enviornmetnal and Social Responsibility ........................................................................ 25 Section VI Important Events .............................................................................................................. 27 Section VII Changes in shares and particular about shareholders ..................................................... 41 Section VIII Preferred Stock..............................................................................................................46 Section IX Corporate Bonds .............................................................................................................. 47 Section X Financial Report................................................................................................................48 3 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)Original copies of documents and announcements The Company released publicly during the reporting period. 4 Interpretation Items Refers to Contents Nanjing Putian Telecommunications Co., The Company, Company Refers to Ltd. Nanjing Southern Telecom Co., Ltd Southern Telecom Refers to (controlling subsidiary of the Company) Nanjing PutianTelege Intelligent Telege Company Refers to Building Ltd(controlling subsidiary of the Company) Nanjing Nanman Electric Co., Nanman Company Refers to Ltd.(wholly-owned subsidiary of the Company) Nanjing PutianDatang Information PutianDatang Refers to Electronic Co., Ltd (controlling subsidiary of the Company) 5 Section II Company Profile and Main FinancialIndexes I Company profile 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 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. 025-69675809 025-69675865 Fax. 025-52416518 025-52416518 E-mail lijing@postel.com.cn xiaohong@postel.com.cn III. Others 1. Way of contact Whether registrations address, offices address and codes as well as website and email of the Company changed in reporting period or not □Applicable √Not applicable The registrations address, offices address and codes as well as website and email of the Company have not changed during the reporting period, found more in Annual Report 2021. 2. Information disclosure and preparation place Whether information disclosure and preparation place changed in reporting period or not □Applicable √Not applicable The newspaper appointed for information disclosure, website for semi-annual report publish appointed by CSRC and preparation place for semi-annual report have not changedduring the reporting period, found more in Annual Report 2021. 3.Other relevant information 6 Whether other relevant information has changed during the reporting period □Applicable √Not applicable IV. Main accounting data and financial indexes Whether it has retroactive adjustment or re-statement on previous accounting data or not □Yes √ No Changes in the current period compared with the same Current period Same period of last year period of the previous year (+,-) Operating revenue (RMB) 407,312,616.35 451,878,610.43 -9.86% Net profit attributable to shareholders of the listed -27,711,297.33 -29,593,867.19 6.36% Company (RMB) Net profit attributable to shareholders of the listed Company after deducting -24,553,468.90 -29,866,458.49 17.79% non-recurring gains and losses (RMB) Net cash flow arising from -95,863,997.56 -116,722,273.15 17.87% operating activities (RMB) Basic earnings per share -0.13 -0.14 7.14% (RMB/Share) Diluted earnings per share -0.13 -0.14 7.14% (RMB/Share) Weighted average ROE -51.49% -16.14% -35.35% Changes at end of the current Current period-end period-end of last year period compared with the end of previous year (+,-) Total assets (RMB) 930,826,567.40 993,571,982.44 -6.32% Net assets attributable to shareholder of listed 42,440,843.18 65,187,412.69 -34.89% Company (RMB) V. 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 7 accounting rules or Chinese GAAP (Generally Accepted Accounting Principles) in the period. VI. Items and amounts of extraordinary/non-recurring profit (gains)/loss √ Applicable □Not applicable Unit: RMB/CNY Item Amount Note Gains/losses from the disposal of non- current asset (including the write-off that 59,868.36 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 192,494.49 policies & regulations and are continuously enjoyed at a fixed or quantitative basis according to certain standards) Gains/losses from debt restructuring -4,791.06 Except for the effective hedging operations related to normal business operation of the Company, the gains/losses of fair value changes from holding the trading financial assets and 337,205.48 trading financial liabilities, and the investment earnings obtained from disposing the trading financial asset, trading financial liability and financial assets available for sale Other non-operating revenue and expenditure except for the 2,718,908.67 aforementioned items Other gain/loss items that qualified the -6,085,545.19 definition of non-recurring gain/loss Less: impact on income tax 82,712.66 Impact on minority shareholders’ 293,256.52 equity (post-tax) Total -3,157,828.43 Specific information on other items of profits/losses that qualified the definition of non-recurring profit(gain)/loss √ Applicable □Not applicable Other gain/loss items that qualified the definition of non-recurring gain/loss refers to the effect of liquidation closure of the accumulated foreign currency statement translation differences from the subsidiary in Hong Kong. 8 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 9 Section III. Management Discussion and Analysis I. Main businesses of the Company in the reporting period Our country's telecommunications industry fully implements the spirit of the 19th National Congress of the Party and its previous plenary sessions, thoroughly implements the decisions and deployments of the Party Central Committee and the State Council, and actively promotes the construction of a network power and digital China, and accelerates the construction of new information infrastructure such as 5G and gigabit optical networks, and the popularization of applications in an all-round way, providing strong support for creating new advantages in the digital economy and enhancing new momentum for economic development. According to the data released by the Ministry of Industry and Information Technology, in the first half of 2022, the overall operation of the telecommunications industry was stable. The construction and application of new infrastructure such as 5G and gigabit optical networks have been accelerated, and the communication supply capacity has been continuously improved. During the reporting period, in the face of unfavorable factors such as rising raw material prices, key regional businesses being affected by pandemic control, and blocked logistics, the company resolutely implemented the decision-making, deployment and development strategy of the group company’s party group, insisted on seeking changes while maintaining stability, strengthened centralized management and control, and made solid progress. The first was to expand the market externally, strengthen planning, identify the development orientation, coordinate internal and external resources, and actively expand the market; the second was to focus on internal management, make every effort to promote the reduction in accounts receivable and inventory, and costs, the organization simplification and the personnel optimization, and increase the efficiency of resource utilization to promote the healthy and stable development of the company. 1. Focused on superior products and reconstruct the market system The company advocated the concept of Big Market, shared internal and external resources, reconstructed the market management system, and formed a "regional + industry" market structure. Relying on the competitive product market, it dug deep into customer needs, enhanced customer stickiness, consolidated existing business, and strengthened the cooperation with upstream and downstream industry chains of the group members, and enhanced the company's overall industry market competitiveness. 10 In terms of general cabling products, the company actively explored the medical, financial and other industry markets, assisted the construction of temporary hospitals in Shanghai, and provided integrated wiring systems and security cable systems; it successfully served Beijing Emergency Center, Anyang Supervisory Commissions, Shanghai Unicom and other data center computer room projects. In terms of video conferencing products, the company adhered to the "two-wheel drive" market expansion, and expanded advantageous industries through distribution and direct sales. Continued to target at the central enterprises, finance and other industry leading enterprises, and went deep into and became more proficient at high-quality customers. In the first half of the year, the company signed the information leveling upgrade project with China Tobacco Hunan Branch, the video conferencing project with China Minmetals, and the conference room upgrade project with China Logistics Group. Multimedia integration and self-developed business continued to grow. In terms of low-voltage distribution products, we continued to deepen our efforts in the field of rail transit, and successfully signed subway projects such as Taizhou Line S1, Beijing Line 12, Nanjing Line S8, and Hangzhou Airport Line. We focused on expanding the airport industry and signed projects such as Nanjing Lukou Airport and Xiangxi Airport. In terms of other telecommunication products, it has gradually transformed from traditional business fields to ICT, government and enterprise customers, actively sought breakthroughs in the industry and private network market, and actively participated in the backbone telecommunication construction of domestic dedicated communication bureaus. The key developed smart ODN products successfully won the bid for the Western Theater Command Project and the Shanghai Unicom Pilot Project. 2. Adhered to independent innovation and strengthen R&D management Improved the innovation incentive mechanism and fully mobilized the enthusiasm of R&D personnel. During the reporting period, TelegeCompanycompleted the integration and upgrade of the 400G optical fiber wiring system; Southern Telecom completed the development of the video conferencing network quality diagnosis system, and completed the R&D plan for the video conferencing reservation management system and the IoT centralized control management system; Nanman Company confirmed the solution of the intelligent terminal distribution box, submitted the circular connector Y50DX series products for inspection; supplied the intelligent application products integrating the optical fiber link management system with RFTS in small batches. 11 During the reporting period, the company had eight newly authorized patents, and participated in the formulation of a number of industry standards such as GB50462 "Code for Infrastructure Construction and Acceptance of Data Center". II. 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. Access products have good performance in wired access networks and optical transmission 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 theyactively developing new products such as a new generation of intelligent cabling systems and integrated cabling management platforms. 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 12 TelegeBuilding 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 Overview See the relevant content of “I-Main businesses of the Company in the reporting period” Y-o-y changes of main financial data Unit: RMB/CNY Same period of last Y-o-y Current period Reasons for changes year increase/decrease (+,-) Operating revenue 407,312,616.35 451,878,610.43 -9.86% Operating costs 323,444,209.14 357,433,868.99 -9.51% Sales expenses 40,632,210.06 49,061,292.58 -17.18% Administration 28,299,430.10 29,720,592.42 -4.78% expenses The short-term loans increased compared with the same period of Finance expenses 4,638,360.06 2,565,937.64 80.77% previous year due to the need of operation and production Income tax expenses 3,414,845.68 4,521,812.72 -24.48% R & D investment 23,642,718.55 29,747,490.78 -20.52% Net cash flow arising from operating -95,863,997.56 -116,722,273.15 17.87% activities Net cash flow arising Trading financial assets from investment 18,980,463.81 -3,292,539.34 676.47% are collected for activities maturity Net cash flow arising from financing 20,037,650.77 22,637,031.67 -11.48% activities The net cash flow arising from operation Net increase of cash -56,826,696.67 -96,953,248.17 41.39% and investment and cash equivalent activities are increased on a y-o-y basis Major changes on profit composition or profit resources in reporting period No major changes on profit composition or profit resources occurred in reporting period Constitution of operating revenue Unit: RMB/CNY Current period Same period last year Y-o-y changes (+,- 13 Ratio in operation Ratio in operation ) Amount Amount revenue revenue Total operation 407,312,616.35 100% 451,878,610.43 100% -9.86% revenue Industries Communication 361,543,412.68 88.76% 409,138,300.62 90.54% -11.63% industry Electrical industry 45,769,203.67 11.24% 42,740,309.81 9.46% 7.09% Products Video conference products-Main 128,489,658.29 31.55% 129,623,277.17 28.69% -0.87% business revenue General cabling products-Main 176,444,873.16 43.32% 197,510,645.45 43.71% -10.67% business revenue Low-voltage distribution 45,182,846.39 11.09% 41,853,695.33 9.26% 7.95% products-Main business revenue Wiring and other products-Main 66,705,896.70 16.38% 82,624,306.00 18.28% -19.27% business revenue Interior offset -16,955,752.94 -4.16% -10,224,629.68 -2.26% 65.83% Other business 7,445,094.75 1.83% 10,491,316.16 2.32% -29.04% revenue Regions Domestic 407,312,616.35 100.00% 451,878,610.43 100.00% -9.86% The industries, products, or regions accounting for over 10% of the Company’s operating income or operating profit √ Applicable □Not applicable Unit: RMB/CNY Increase/decrea Increase/decrea Increase/decrea Operating Gross profit se of gross Operating cost se of operating se of operating revenue ratio profit ratio y-o- revenue y-o-y cost y-o-y y Industries Communication 361,543,412.68 287,588,530.51 20.46% -11.63% -11.87% 0.22% industry Electrical 45,769,203.67 35,855,678.63 21.66% 7.09% 15.30% -5.58% industry Products Video conference products-Main 128,489,658.29 98,361,695.45 23.45% -0.87% -4.76% 3.13% business revenue General cabling products-Main 176,444,873.16 137,424,676.29 22.11% -10.67% -7.33% -2.80% business revenue Low-voltage 45,182,846.39 35,374,348.50 21.71% 7.95% 15.78% -5.29% 14 distribution products-Main business revenue Wiring and other products- 66,705,896.70 63,510,979.52 4.79% -19.27% -17.08% -2.51% Main business revenue Interior offset -16,955,752.94 -16,899,630.56 0.33% -65.83% -66.92% -0.65% Other business 7,445,094.75 5,672,139.94 23.81% -29.04% -35.76% 7.98% revenue Regions Domestic 407,312,616.35 323,444,209.14 20.59% -9.86% -9.51% -0.31% 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 Explain the reasons for above 30% y-o-y changes in relevant data □Applicable √Not applicable IV. Analysis of the non-main business √ Applicable □Not applicable Unit: RMB/CNY Whether be sustainable Amount Ratio in total profit Cause of formation (N/Y) The investment loss due to the liquidation Investment income -5,753,130.77 27.09% N of subsidiary in Hong Kong Due to the liquidation of subsidiary in Hong Kong, the payable that Non-operation revenue 2,742,228.49 -12.91% N need not to paid was transferred to non- operation revenue The bad debt losses on Credit impairment loss -3,623,776.05 17.06% N receivable IV. Assets and liability analysis 1. Major changes of assets composition Unit: RMB/CNY End of current Period End of last year Notes of major Ratio in total Ratio in total Ratio changes Amount Amount changes assets assets Monetary fund 131,450,037.72 14.12% 188,665,530.37 18.99% -4.87% Account 393,215,904.17 42.24% 334,586,551.93 33.68% 8.56% receivable 15 Contractual 0.00% 0.00 0.00% 0.00% assets Inventory 178,263,171.37 19.15% 186,531,565.70 18.77% 0.38% Investment real 6,510,352.16 0.70% 6,854,891.51 0.69% 0.01% estate Long-term equity 10,422,192.16 1.12% 10,422,193.15 1.05% 0.07% investment Fix assets 114,216,914.49 12.27% 117,801,156.71 11.86% 0.41% Construction in 1,182,171.32 0.13% 292,996.23 0.03% 0.10% process Right-of-use 0.00% 0.00 0.00% 0.00% assets Short-term 226,300,000.00 24.31% 199,000,000.00 20.03% 4.28% loans Contractual 19,029,759.47 2.04% 18,884,024.60 1.90% 0.14% liability Long-term 0.00% 0.00 0.00% 0.00% loans Lease liability 0.00% 0.00 0.00% 0.00% 2. Main oversea assets □Applicable √Not applicable 3. Assets and liability measured by fair value √ Applicable □Not applicable Unit: RMB/CNY Accumulat Gains/losse ed fair Impairment Amount Sales s of fair Opening value accrued in purchased amount in Other Ending Item value amount changes current in current current changes amount changes in included in period period period the period equity Financial assets 1.Trading financial assets(exc 20,000,000. luding 00 derivative financial assets) 4.Other equity 741,953.00 741,953.00 instrument investment Subtotal of 20,741,953. financial 741,953.00 00 assets Receivable 40,852,223. 16,350,913. financing 88 52 Total 61,594,176. 17,092,866. 16 88 52 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 4. The assets rights restricted till end of the period Assets with ownership or use rights restricted (1)details are: Item Book value at period –end Restriction reason Monetary funds 7,817,663.53 Performance bonds, litigation Fixed assets 58,016,211.48 Mortgage Intangible assets 15,116,581.08 Mortgage Investment real estate 6,359,779.69 Mortgage Total 87,310,235.78 (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 PutianTelege 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 PutianChangle 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. VI. Investment analysis 1. Overall situation √ Applicable □Not applicable Investment in the same period of last Investment in the reporting (RMB) Changes year ( RMB) 1,721,041.47 3,137,203.31 -45.14% 2. The major equity investment obtained in the reporting period □Applicable √Not applicable 17 3. The major non-equity investment doing in 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. VII. Sales of major assets and equity 1. Sales of major assets □Applicable √Not applicable The Company did not sell major assets during the reporting period 2. Sales of major equity □Applicable √Not applicable VIII. Analysis of main holding Company and joint stock companies √ Applicable □Not applicable Particular about main subsidiaries and stock-jointly companies net profit over 10% Unit: RMB/CNY Company Main Register Operating Operating Type Total assets Net assets Net profit name business capital revenue profit Nanjing Multimedia communica 34.2 Southern 274,255,08 99,681,356. 128,687,27 6,700,126.3 3,670,767.7 Subsidiary tion and million Telecom application yuan 8.36 75 7.34 1 4 Co., Ltd solutions Nanjing General PutianTele cabling, 20 million 269,370,53 88,761,250. 179,185,57 11,364,633. 11,560,286. Subsidiary ge developme yuan 9.42 61 2.36 24 29 Intelligent nt, 18 Building production Ltd and sales of the building intelligent products R&D, manufactur e and sales of the Nanjing software of Putian 10 million 17,097,000. 15,992,994. - - Subsidiary communica 0.00 Network yuan 76 28 121,991.48 121,991.48 tion, Co., Ltd. network and electronic equipment Out-door patch, sub- line equipment, network Nanjing box(cube)o PutianChan f out-door gle and - - 10 million 22,977,554. 5,203,512.4 6,246,855.4 Telecommu Subsidiary machinery 4,053,367.5 4,053,367.5 yuan 92 6 2 nications office, 5 5 Equipment manufactur Co., Ltd. e and sales of communica tion electrical products R & D and sales of the Nanjing electronic Putian component Telecommu s assembly, - 5 million - - nication Subsidiary electronic 440,114.40 4,482,284.4 0.00 yuan 679,184.15 679,184.15 Technology products 2 Company and Ltd. telecommu nication equipment Manufactur Nanjing e and sales of 41.14 - - Nanman 194,710,43 53,719,019. 45,769,203. Subsidiary industrial million 4,171,463.1 4,625,924.2 Electric intelligent yuan 1.55 64 67 1 1 Co., Ltd. distribution products R&D, manufactur Nanjing e and sales PutianData of solar ng controller, - - and 10 million 45,797,566. 26,807,204. 14,248,167. Informatio Subsidiary 1,638,300.5 1,635,119.4 production yuan 63 07 11 n & 6 0 Electronic processing Co., Ltd business of electronic products 19 Informatio n system integration service, computer software and hardware and peripherals manufactur Chongqing ing, Puhua manufactur Informatio e of the 50 million 2,005,705.2 2,000,987.7 Subsidiary 92,920.35 -29,670.57 -29,949.56 n cloud yuan 3 5 Technology computing Co., Ltd. devices, telecommu nication equipment and internet devices, big data services and software developme nt Particular about subsidiaries acquired or disposed during the reporting period √ Applicable □Not applicable Method of acquisition and disposal Impact on overall production operations Name during the reporting period and results Putian Telecommunications (H.K.) Co., Close the Company No significant impact Ltd. Explanation IX. Structured vehicle controlled by the Company □Applicable √Not applicable X. Risks and countermeasures Possible risks to the development of the Company: 1.Cycle risk of communication industry 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 a cyclical risk to the industry. Countermeasures: The Company will continue to further integrate quality resources, accelerate industry upgrade, expand industry market and improve industry profitability. 20 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. Simultaneously, focusing on the market dynamics, seizing market information in order to adjusting the sales policies timely to maintain the market competitiveness. 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, the industry has longer sales recovery cycle. Suffered by the COVID-19, the cash flow pressure of the Company further increased as the receivable cycle lengthened and the inventory realization cycle became slower. Countermeasures: The company insisted on budget management of funds, and controlled the ratio of fund payment and fund return so as to ensure the dynamic balance of cash flow; this year, the company set up the "two gold" collection working group to collect the accounts receivable with long 21 aging by classification,at the same time, we strengthened the assessment, formulated reward and punishment measures, urged the timely recovery of the payment, strengthened the inventory management, and improved the liquidity of the inventory; obtained certain working capital financing from financial institutions as needed. 22 Section IV Corporate Governance I. In the reporting period, the Company held annual shareholders’ general meeting and extraordinary shareholders’ general meeting 1. Annual General Meeting in the reporting period Ratio of investor Session of meeting Type Date Date of disclosure Resolutions participation The Meeting have deliberated and approved the follow proposals:(1)Propo First Extraordinary Extraordinary sal to re-elctMr. Shareholders Shareholders 54.25% February 14, 2022 February 15, 2022 Sun Xigang as a General Meeting General Meeting director of the 7th of 2022 BOD of the Company; (2) Amendment of the Article of Association The Meeting have deliberated and approved the follow proposals:(1) Report on the Work of BOD for year of 2021; (2) Report on the Work of BOS for Annual General year of 2021; AGM 54.25% May 20, 2022 May 21, 2022 Meeting of 2021 (3)Financial Account Report for year of 2021; (4)Profit Distribution Plan 2021; (5) Annual Report of 2021; (6) Estimated the Daily Related Transactions for year of 2022 2. Request for extraordinary general meeting by preferred stockholders whose voting rights restore □Applicable √Not applicable 23 II. Changes of directors, supervisors and senior executives √ Applicable □Not applicable Name Position Type Date Reasons Director(former), XuQian Leaving office January 12, 2022 Leaving office President (former) Election of Sun Xigang Director, President Being elected February 14, 2022 shareholders Meeting and Board Meeting III. 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 semi-annual year. IV. Implementation of the Company’s stock incentive plan, employee stock ownership plan or other employee incentives □Applicable √Not applicable The Company has no equity incentive plan, employee stock ownership plans or other employee incentives in Period. 24 Section V. Environmental and Social Responsibility I. Major environmental The listed Company and its subsidiary whether belong 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, 25 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 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. During the reporting period, the Company organized the epidemic prevention volunteers to participate in nuclei acid testing. 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. 26 Section VI. Important Events I. Undertakings that the actual controller, shareholders, related party, buyers and the Company have fulfilled during the reporting period and have not yet fulfilled by the end of reporting period □Applicable√ Not applicable No undertakings that the actual controller, shareholders, related party, buyers and the Company have fulfilled during the reporting period and have not yet fulfilled by the end of the period 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. Appointment and non-reappointment (dismissal) of CPA Whether the financial report of semi-annual report has been audited □Yes √No The semi-annual report of the Company is unaudited. V. Explanation from Board of Directors and Supervisory Committee for “Non- standard audit report” that issued by CPA □Applicable√ Not applicable VI. Explanation from the BOD on the previous year’s “non-standard audit report” □Applicable√ Not applicable VII. Bankruptcy reorganization □Applicable√ Not applicable No bankruptcy reorganization occurred during the reporting period. VIII. Litigation 27 Major litigation and arbitration □Applicable√ Not applicable No major litigation and arbitration occurred in the Period. Other litigation √ Applicable □ Not applicable Whether a Amount Outcome and accrual Litigation(ar involved (10 impact of Judgment Disclosure Disclosure liability Progress bitration) thousand litigation enforcement date index resulted Yuan) (arbitration) (Y/N) Case of sale and purchase contract dispute- No Juchao Nanjing significant website Under Southern The verdict impact on the “Notice on 39.89 N implementati 2022-04-26 Telecom Co., is in effect current profit Cumulative on Ltd filed a or profit after Litigation” of lawsuit the period the Company against BeikongEasy code Case of sale and purchase contract dispute- Nanjing Shengtian No Juchao Internet significant website Case closed Under Technology impact on the “Notice on 64.99 N by the court implementati 2022-04-26 Co., Ltd filed current profit Cumulative mediation on a lawsuit or profit after Litigation” of against the period the Company Nanjing Putian Telecommuni cations Co., Ltd. Case of sale and purchase contract dispute- Nanjing No Juchao HUAMAI significant website Technology impact on the Execution “Notice on 93.39 N On trial 2022-04-26 Co., Ltdmade current profit completed Cumulative an opposing or profit after Litigation” of claim against the period the Company Nanjing Hehao Communicati on 28 Technology Co., Ltd. , Nanjing Putian Telecommuni cations Co., Ltd is the third party Case of sale and purchase contract dispute- Nanjing Putian Telecommuni No Juchao cations Co., significant website Case closed Under Ltd filed a impact on the “Notice on 64.03 N by the court implementati 2022-04-26 lawsuit current profit Cumulative mediation on against the or profit after Litigation” of Baotou the period the Company Branch of China Broadcast Inner Mongolia Corporation Nanjing No Juchao Putian significant website Telecommuni impact on the “Notice on cations Co., 9.52 N Second trial - 2022-04-26 current profit Cumulative Ltd sued Li or profit after Litigation” of Qi in a labor the period the Company dispute Nanjing PutianTelege Intelligent Building Ltd bring a suit No Juchao against significant website shareholder Case closed impact on the Execution “Notice on Yu Yumei, 21.7 N by the court 2022-04-26 current profit completed Cumulative PengXiongan mediation or profit after Litigation” of dPengShikui the period the Company for damaging the interests of the Company’s creditors Case of sale No Juchao and purchase significant website contract Case closed impact on the Execution “Notice on dispute- 15.01 N by the court 2022-04-26 current profit completed Cumulative Nanjing mediation or profit after Litigation” of Southern the period the Company Telecom Co., 29 Ltd filed a lawsuit against Demage Exhibition Co., Ltd Case of contract dispute- Nanjing Gongmei Technology Co., Ltdfiled a lawsuit against No Juchao General significant website Hospital of impact on the “Notice on 217 N On trial - 2022-04-26 Eastern current profit Cumulative Theater or profit after Litigation” of Command of the period the Company Chinese PLA, Nanjing Putian Telecommuni cations Co., Ltd is the third party Nanjing Qinhuai District Maoye Department No Juchao Store sued significant website Ruled to the Nanjing impact on the “Notice on 2 N dismiss the - 2022-04-26 Putian current profit Cumulative suit Telecommuni or profit after Litigation” of cations Co., the period the Company Ltd in a housing lease contract dispute Case of sale and purchase contract dispute- No Juchao Nanjing significant website Putian Case closed Under impact on the “Notice on Telecommuni 187.86 N by the court implementati 2022-04-26 current profit Cumulative cations Co., mediation on or profit after Litigation” of Ltd filed a the period the Company lawsuit against Nanjing Gongmei 30 Technology Co., Ltd and LuoManinng Nanjing Putian Telecommuni cations Co., Ltd sued No Juchao Nantong significant website Huarong Settlement impact on the “Notice on 19.56 N - 2022-04-26 Construction withdrawal current profit Cumulative Corporation or profit after Litigation” of in an the period the Company engineering construction contract dispute Other litigation that did not meet the disclosure 689.29 N - - - - standards during the reporting period IX. Penalty and rectification √ Applicable □ Not applicable Investigation Conclusion (if Disclosure Name Type Reason Disclosure date Penalty Type applicable) index Juchao website: Notice on Receipt of the Decision Letter Nanjing Putian Irregular Regulatory on Communication Other revenue other measures on 2022-01-28 Administrative Co., Ltd. recognition correction Supervision Measures from CSRC of Jiangsu (Notice No.: 2022-004) Description of rectification √ Applicable □ Not applicable According to the requirement of Decision Letter on Administrative Supervision Measures from CSRC of Jiangsu, the Company conducts a correction in accounting errors on relevant data in periodic reports from 2017 to 2019(found more in the Notice on Correction of Prior-Period Accounting Errors released on April 26, 2022), and submitted a written rectification report to the CSRC of Jiangsu . 31 X. Integrity of the company and its controlling shareholders and actual controllers □ Applicable √ Not applicable XI. Major related party transaction 1. Day-to-day related party transaction √ Applicable □ Not applicable Appro Propo Marke Tradi ved Whet Relate Relate rtion t price ng transa her to d Relate d in the of Relate d Pricin amou ction excee Mean transa transa Deali amou simila Disclo Disclo d transa g nt (in amou d the s of ction ction ng nt of r sure sure relatio ction princi 10 nt (in appro paym partie conte price the transa date index nship type ple thousa 10 ved ents s nt same ction nd thousa amou transa availa Yuan) nd nt ction ble Yuan) Other Nanji enterp ng rises Notic Hikvi under e on sion the Purch Telec Bank Forec Digita same ase of om Marke 14.09 14.09 0.05% N transf 14.09 ast of l contro produ produ t price er Daily Techn l of cts ct Relate ology the d Co., actual Trans Ltd. contro action ller 2022- 2,000 for Other 03-25 2022 Nanji enterp Purch publis ng rises ase of hed Putian under produ on Hony the Goods cts Bank Jucha ar same and Marke and 3.08 3.08 0.01% N transf 3.08 o Electr contro Servic t price receip er Websi ics l of es t of te Tech. the servic Co., actual es Ltd contro ller The Other Notic 28th enterp e on Resea rises Forec rch under ast of Sales Sales Bank Institu the Marke 142.0 142.0 10,00 142.0 2022- Daily of Produ 0.35% N transf te of same t price 3 3 0 3 03-25 Relate goods cts er China contro d Electr l of Trans onics the action Techn actual for 32 ology contro 2022 Group ller publis Corpo hed ration on (CET Jucha C) o Hebei Other Websi Yuand enterp te ongC rises ommu under nicati the Sales Sales Bank on same Marke of Produ 78.32 78.32 0.19% N transf 78.32 Syste contro t price goods cts er m l of Engin the eering actual Co., contro Ltd. ller Other Putian enterp Rail rises Transi under t the Sales Sales Bank Techn same Marke of Produ 30.98 30.98 0.08% N transf 30.98 ology contro t price goods cts er (Shan l of ghai) the Co., actual Ltd. contro ller Nanji Other ng enterp Branc rises h of under China the Key Sales Sales Bank same Marke Syste of Produ 5.17 5.17 0.01% N transf 5.17 contro t price m& goods cts er l of Integr the ated actual Circui contro t Co., ller Ltd. Other enterp CETC rises East under Com the termin Sales Bank munic same al, Marke of 2.58 2.58 0.01% N transf 2.58 ation contro suppo t price goods er Group l of rting Co., the Ltd. actual contro ller 33 Other Nanji enterp ng rises Sales Putian under of Sales Hony the goods Produ Bank ar same , Marke cts/ 1.06 1.06 0.00% N transf 1.06 Electr contro Provi t price servic er ics l of ding es Tech. the servic Co., actual es Ltd contro ller Other enterp rises Putian under High- the Provi Provi tech Bank same ding ding Marke Indust 0.44 0.44 0.00% N transf 0.44 contro servic servic t price ry er l of es es Co., the Ltd. actual contro ller Other Beijin enterp g rises Putian under Taili the termin Com Sales Bank same al, Marke munic of 0.32 0.32 0.00% N transf 0.32 contro suppo t price ation goods er l of rting Techn the ology actual Co., contro Ltd. ller Other enterp CETC rises LES under Infor the mati Sales Sales Bank same Marke on of Produ 0.06 0.06 0.00% N transf 0.06 contro t price Syst goods cts er l of em the Co., actual Ltd. contro ller Putian Other Notic High- enterp e on Lease tech rises Bank Forec d Rental Marke 22.99 2022- Indust under 30.62 30.62 100 N transf 30.62 ast of proper costs t price % 03-25 ry the er Daily ty Co., same Relate Ltd. contro d 34 l of Trans the action actual for contro 2022 ller publis hed on Jucha o Websi te Notic e on Forec Other ast of enterp Daily rises Relate under d Nanji the Trans ng Rental Rental Bank same Marke 12.36 2022- action Lopu proper incom 19.76 19.76 200 N transf 19.76 contro t price % 03-25 for Co., ty e er l of 2022 Ltd. the publis actual hed contro on ller Jucha o Websi te Notic e on Forec ast of Daily Relate d Entrus Contr Intere Trans China ted Bank olling st Marke 360.5 360.5 68.13 360.5 2022- action Potevi loan 1,000 N transf shareh expen t price 3 3 % 3 03-25 for o intere er older se 2022 st publis hed on Jucha o Websi te 689.0 13,30 Total -- -- -- -- -- -- -- -- 4 0 Details of major sold-out order Not applicable sent back The actual implementation of Daily Related Transactions that is Total routing related transactions incurred during the reporting period did not exceed the about to occurred in the Period estimated total amount with total amount estimated by 35 category (if applicable) Reason for the great difference between trade price and market Not applicable reference price (if applicable) 2. Related party transactions of assets acquisition and sold □ Applicable √ Not applicable No related party transactions of assets acquisition and sold occurred during the reporting period 3. Related party transactions of mutual investment outside □ Applicable √ Not applicable No related party transactions of mutual investment outside occurred during the reporting period. 4. Contact of related party 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 debt in the reporting period. 5. Contact with the related finance companies √ Applicable □ Not applicable Deposit business Amount for the Period Maximum The total Opening Total deposit Ending daily deposit Deposit amount balance (in amount for Balance (10 Related party Relationship limit (in 10 interest rate withdrawn in 10 thousand the Period thousand thousand range the Period yuan) (10 thousand yuan) yuan) (10 thousand yuan) yuan) China Other Electronics enterprises Technology controlled by 69,550.04 0.3%-1.1% 715.16 14,480.25 14,367.87 827.54 Finance Co., the actual Ltd. controller Loan business Amount for the Period Loan Opening The total Ending Total deposit amount(in 10 Loan interest balance (in amount Balance (10 Related party Relationship amount for thousand rate range 10 thousand withdrawn in thousand the Period yuan) yuan) the Period yuan) (10 thousand (10 thousand yuan) yuan) 36 Credit extension or other financial business Total amount (10 Actual amount (10 Related party Relationship Type of business thousand yuan) thousand yuan) China Electronics Other enterprises Technology Finance controlled by the actual Credit 20,000 0 Co., 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 significant related transactions □ Applicable √ Not applicable During the reporting period, the company had no other significant related transactions. XII. Significant contract and implementations 1. Trusteeship, contract and leasing (1) Trusteeship □ Applicable √ Not applicable No trusteeship occurred during the reporting period (2) Contract □ Applicable √ Not applicable No contract occurred during the reporting period (3) Leasing √ Applicable □ Not applicable Explanation on leasing During the reporting period, the company and its subsidiaries incurred rental fee of 1.1974 millionyuan, and rental income of 1.5988 millionyuan. 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. Material guarantees 37 √Applicable □Not applicable Unit: 10’000 yuan Particulars about the external guarantee of the Company and the subsidiaries (Barring the guarantee for subsidiaries) Counter- Name of Related guarante Guarante the Actual Collatera Announc Actual e Impleme e for Compan Guarante date of Guarante l (if Guarante ement guarante situation nted related y e limit happenin e type applicabl e term disclosur e limit (if (Y/N) party guarante g e) e date applicabl (Y/N) ed e) Guarantee between The Company and the subsidiaries Counter- Name of Related guarante Guarante the Actual Collatera Announc Actual e Impleme e for Compan Guarante date of Guarante l (if Guarante ement guarante situation nted related y e limit happenin e type applicabl e term disclosur e limit (if (Y/N) party guarante g e) e date applicabl (Y/N) ed e) Nanjing 2021.11. Jointly Southern 2021-04- 2021-10- 12- 5,000 2,000 liability N N Telecom 20 28 2022.7.2 guaranty Co., Ltd 2 Nanjing 2022.02. Jointly Southern 2021-04- 2022-02- 23- 5,000 1,000 liability N N Telecom 20 15 2022.11. guaranty Co., Ltd 16 Total amount of Total amount of actual occurred approving guarantee 0 guarantee for 1,000 for subsidiaries in subsidiaries in report report period (B1) period (B2) Total amount of Total balance of approved guarantee actual guarantee for for subsidiaries at 0 subsidiaries at the 3,000 the end of reporting end of reporting period (B3) period (B4) Guarantees of subsidiaries to subsidiaries Counter- Name of Related guarante Guarante the Actual Collatera Announc Actual e Impleme e for Compan Guarante date of Guarante l (if Guarante ement guarante situation nted related y e limit happenin e type applicabl e term disclosur e limit (if (Y/N) party guarante g e) e date applicabl (Y/N) ed e) Total amount of guarantee of the Company (total of three above mentioned guarantee) Total amount of Total amount of approving guarantee actual occurred 0 1,000 in report period guarantee in report (A1+B1+C1) period (A2+B2+C2) Total amount of Total balance of 0 3,000 approved guarantee actual guarantee at 38 at the end of report the end of report period (A3+B3+C3) period (A4+B4+C4) The proportion of the total amount of actually guarantee in the net assets of the 70.69% Company (that is 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 877.96 net assets of the Company exceed 50% (F) Total amount of the aforesaid three 877.96 guarantees (D+E+F) Explanations on possibly bearing joint and several liquidating responsibilities for undue N/A guarantees (if applicable) Explanations on external guarantee against N/A regulated procedures (if applicable) Explanation on guarantee using the composite way 3. Trust financing □ Applicable √ Not applicable The Company had no trust financing in the reporting period. 4. Other significant contract □ Applicable √ Not applicable The company had no other significant contract in the reporting period. XIII. Description of other significant matters √Applicable □Not applicable Major events disclosed by the company during the reporting period are indexed as follows: Matters (name of announcement) Disclosure date Index of information on appointed website Resignation of the President 2022.1.13 Juchao Website (www.cninfo.com.cn) Notice on Resolution of 55th Session of 7th BOD 2022.1.19 Juchao Website (www.cninfo.com.cn) Announcement on Convening the First Extraordinary General 2022.1.19 Juchao Website (www.cninfo.com.cn) Meeting of Shareholders of 2022 Notice on Receipt of the Decision Letter on Administrative 2022.1.28 Juchao Website (www.cninfo.com.cn) Supervision Measures from CSRC of Jiangsu 2021 annual performance forecast 2022.1.29 Juchao Website (www.cninfo.com.cn) st Announcement on Convening the 1 Extraordinary Shareholders 2022.2.15 Juchao Website (www.cninfo.com.cn) General Meeting of 2022 th th Notice on Resolution of 56 Session of 7 BOD 2022.2.15 Juchao Website (www.cninfo.com.cn) Announcement on the progress of guarantee for Subsidiary 2022.2.24 Juchao Website (www.cninfo.com.cn) 39 Notice on Resolution of 57th Session of 7th BOD 2022.3.25 Juchao Website (www.cninfo.com.cn) Announcement of the Forecast for Routine Related Transaction for 2022.3.25 Juchao Website (www.cninfo.com.cn) year of 2022 th th Notice on Resolution of 58 Session of 7 BOD 2022.4.26 Juchao Website (www.cninfo.com.cn) th th Announcement on Resolution of 24 Session of 7 Supervisory 2022.4.26 Juchao Website (www.cninfo.com.cn) Committee Summary of Annual Report 2021 2022.4.26 Juchao Website (www.cninfo.com.cn) Announcement on Provision for Impairment of Assets for 2021 2022.4.26 Juchao Website (www.cninfo.com.cn) Notice on Correction of Prior-Period Accounting Errors 2022.4.26 Juchao Website (www.cninfo.com.cn) Announcement on Convening the AGM of 2021 2022.4.26 Juchao Website (www.cninfo.com.cn) Expected the Continuing Related Transactions with CETC Finance 2022.4.26 Juchao Website (www.cninfo.com.cn) Co., Ltd for year of 2022 Notice on Accumulated Litigation 2022.4.26 Juchao Website (www.cninfo.com.cn) First Quarterly Report 2022 2022.4.29 Juchao Website (www.cninfo.com.cn) Announcement of abnormal fluctuations in stock trading 2022.5.13 Juchao Website (www.cninfo.com.cn) Announcement on Resolution of AGM of 2021 2022.5.21 Juchao Website (www.cninfo.com.cn) The 2021 Annual Continuing Supervision Report and Continuing Supervision Summary Report of the Material Assets Sales and 2022.5.21 Juchao Website (www.cninfo.com.cn) Related Transaction of Nanjing Putian Telecommunications Co., Ltd from CITIC Securities Announcement on convening the 2021 annual performance online 2022.5.26 Juchao Website (www.cninfo.com.cn) briefing XIV. Important event of the subsidiaries □ Applicable √ Not applicable 40 Section VII. Changes in Shares and Particulars about Shareholders I. Changes in Share Capital 1. Changes in Share Capital Unit: share Before the Change Increase/Decrease in the Change (+, -) After the Change Public New reserve Proportio Bonus Proportio Amount shares transfer Others Subtotal Amount n shares n issued into share capital I. 115,000,0 115,000,0 Unlisted 53.49% 53.49% 00 00 shares 1. 115,000,0 115,000,0 Sponsor’s 53.49% 53.49% 00 00 shares Inclu ding: 115,000,0 115,000,0 state- 53.49% 53.49% 00 00 owned shares Dom estic legal person’s shares Forei gn legal person’s shares Other 2. Collectio n of corporate shares 3. Internal employee shares 4. Preferred 41 Stock or other II. Listed 100,000,0 100,000,0 46.51% 46.51% shares 00 00 1. RMB ordinary shares 2. Domestic 100,000,0 100,000,0 ally listed 46.51% 46.51% 00 00 foreign shares 3. Foreign listed overseas shares 4. Other III. Total 215,000,0 215,000,0 100.00% 100.00% shares 00 00 Reasons for share changed □ Applicable √ Not applicable Approval of share changed □ Applicable √ Not applicable Ownership transfer of share changed □ Applicable √ Not applicable Progress of shares buy-back □ Applicable √ Not applicable Implementation progress of reducing holdings of shares buy-back by centralized bidding □ 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 lock-up stocks □ Applicable √ Not applicable II. Securities issuance and listing □ Applicable √ Not applicable 42 III. Amount of shareholders of the Company and particulars about shares holding Unit: share Total preference Total common stock shareholders with voting shareholders in reporting 7,987 rights recovered at end of 0 period-end reporting period (if applicable) (see note 8) Particulars about common shares held above 5% by shareholders or top ten common shareholders Amount of Information of shares Amount of Full name common Amount of pledged, tagged or frozen Proportion Changes in common of Nature of shares held restricted of shares report shares held Shareholde shareholder at the end common State of held period without Amount rs of reporting shares held share restriction period China State- Potevio 115,000,00 115,000,00 owned 53.49% 0 0 Company 0 0 corporation Limited ShenwanH ongYuan Foreign 2.45% 5,266,300 -1,150,520 0 5,266,300 (H.K.) corporation Limited GUOTAI JUNAN SECURITI Foreign 1.38% 2,958,306 163,400 0 2,958,306 ES(HONG corporation KONG) LIMITED Domestic ZhengEnyu nature 1.14% 2,449,739 0 0 2,449,739 e person Domestic Sun nature 0.93% 2,000,000 0 0 2,000,000 Huiming person Domestic GuJinhua nature 0.87% 1,871,371 0 0 1,871,371 person Guosen Securities Foreign (H.K.) 0.85% 1,828,682 0 0 1,828,682 corporation Broker Co., Ltd. BOCI SECURITI Foreign 0.59% 1,266,945 0 0 1,266,945 ES corporation LIMITED Domestic ZhengHon nature 0.47% 1,002,200 10,300 0 1,002,200 gquan person Domestic Xiang Yan nature 0.42% 905,602 0 0 905,602 person 43 Strategy investor or general legal person becoming the top 10 N/A common shareholders by placing new shares (if applicable) (see note 3) Explanation on associated Among the top ten shareholders, China Potevio is neither a related party nor a person acting in relationship among the concert with the others. It’s unknown by the Company whether there are related parties or persons aforesaid shareholders acting in concert among the other shareholders. Description of the above shareholders in relation to delegate/entrusted voting N/A rights and abstention from voting rights. Special note on the repurchase account among N/A the top 10 shareholders (if applicable) (see note 11) Particular about top ten shareholders with un-lock up common stocks held Type of shares Shareholders’ name Amount of common shares held without restriction at Period-end Type Amount Domestical ShenwanHongYuan ly listed 5,266,300 5,266,300 (H.K.) Limited foreign shares Domestical GUOTAI JUNAN ly listed SECURITIES(HONGKO 2,958,306 2,958,306 foreign NG) LIMITED shares Domestical ly listed ZhengEnyue 2,449,739 2,449,739 foreign shares Domestical ly listed Sun Huiming 2,000,000 2,000,000 foreign shares Domestical ly listed GuJinhua 1,871,371 1,871,371 foreign shares Domestical Guosen Securities (H.K.) ly listed 1,828,682 1,828,682 Broker Co., Ltd. foreign shares Domestical BOCI ly listed 1,266,945 1,266,945 SECURITIES LIMITED foreign shares Domestical ly listed ZhengHongquan 1,002,200 1,002,200 foreign shares 44 Domestical ly listed Xiang Yan 905,602 905,602 foreign shares Domestical ly listed Liang Wei 772,800 772,800 foreign shares Expiation on associated relationship or consistent actors within the top 10 un-lock up common It is unknown whether the shareholders just mentioned belong to consistent actors or have associated shareholders and between relationship. top 10 un-lock up common shareholders and top 10 common shareholders Explanation on top 10 common shareholders N/A involving margin business (if applicable) (see note 4) Whether top ten common stock shareholders or top ten common stock shareholders with un-lock up 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-lock up shares held of the Company have no buy-back agreement dealing in reporting period. IV. Changes of shares held by directors, supervisors and senior executives □ Applicable √ Not applicable Shares held by directors, supervisors and senior executives have no changes in reporting period, found more details in Annual Report 2021. V. Changes in controlling shareholders or actual controllers Change of controlling shareholder during the reporting period □ Applicable √ Not applicable The Company had no change of controlling shareholder during the reporting period Change of actual controller during the reporting period □ Applicable √ Not applicable The Company had no change of actual controller during the reporting period 45 Section VIII. Preferred Stock □ Applicable √ Not applicable The Company had no preferred stock in the Period 46 Section IX. Corporate Bonds □ Applicable √ Not applicable 47 Section X. Financial Report I. Audit report Whether the semi annual report is audited □ Yes √ No The company's semi annual financial report has not been audited II. Financial Statement Statement in Financial Notes are carried in RMB/CNY 48 Consolidated balance sheet Preparation unit:Nanjing Putian Telecommunications Co., Ltd. 2022/6/30 Unit:RMB Item Notes 2022/6/30 2021/12/31 Current assets: Cash and bank balances V(1) 131,450,037.72 188,665,530.37 Held-for-trading financial assets V(2) 20,000,000.00 Derivative financial assets Notes receivable V(3) 8,852,901.01 13,703,192.38 Accounts receivable V(4) 393,215,904.17 334,586,551.93 Receivables financing V(5) 16,350,913.52 40,852,223.88 Advances paid V(6) 26,337,161.83 22,645,816.66 Other receivable V(7) 13,660,160.59 16,628,195.17 Including: Interest receivable dividend receivable Inventories V(8) 178,263,171.37 186,531,565.70 Contract assets assets hold available for sale Non-current assets due within one year Other current assets V(9) 4,784,402.16 7,763,000.07 Total current assets 772,914,652.37 831,376,076.16 Non-current assets: Debt investment Other debt investment Long-term receivable Long-term equity investments V(10) 10,422,192.16 10,422,193.15 Other equity instrument investments V(11) 741,953.00 741,953.00 Other non-current financial assets Investment property V(12) 6,510,352.16 6,854,891.51 Fixed assets V(13) 114,216,914.49 117,801,156.71 Construction in progress V(14) 1,182,171.32 292,996.23 Productive biological assets Oil and gas asset Right-of-use asset Intangible assets V(15) 20,584,978.06 21,108,747.48 Development expenditure Goodwill Long-term prepayments V(16) 4,253,353.84 4,973,968.20 Deferred tax assets V(17) Other non-current assets Total non-current assets 157,911,915.03 162,195,906.28 Total assets 930,826,567.40 993,571,982.44 Legal Representative: Accounting Director: Accounting Manager: 49 Consolidated balance sheet (continued) Preparation unit:Nanjing Putian Telecommunications Co., Ltd.2022/6/30 Unit:RMB Item Notes 2022/6/30 2021/12/31 Current liabilities: Short-term borrowings V(18) 226,300,000.00 199,000,000.00 Transactional financial liabilities Derivative financial liabilities Notes payable V(19) 1,250,000.00 1,251,741.17 Accounts payable V(20) 478,365,312.80 538,363,742.94 Advances received Contract liabilities V(21) 19,029,759.47 18,884,024.60 Employee benefits payable V(22) 17,810,279.35 19,445,171.68 Taxes payable V(23) 6,251,609.62 2,881,067.35 Other payable V(24) 66,204,911.49 64,006,795.08 Including: Interest payable dividend payable 12,538,813.38 2,142,213.38 Liability hold for sale Non-current liabilities due within one year V(25) 2,656,474.95 Other current liabilities V(26) 1,520,821.27 2,454,923.31 Total current liability 816,732,694.00 848,943,941.08 Non-current liability: Long-term borrowings Bonds payable Including: preferred shares Perpetual bond Lease liability Long-term payable Long-term employee compensation payable Provisions Deferred income Deferred income tax liabilities Other non-current liability Total non-current liability Total liability 816,732,694.00 848,943,941.08 Owners' equity (or shareholders' equity): Share capital V(27) 215,000,000.00 215,000,000.00 Other equity instrument Including: preferred shares Perpetual bond Capital reserve V(28) 197,864,174.08 197,864,174.08 Less: treasury stocks Other comprehensive income (OCI) V(29) -1,854,910.00 -6,819,637.82 Special reserves Surplus reserve V(30) 589,559.77 589,559.77 Undistributed profit V(31) -369,157,980.67 -341,446,683.34 Total owner's equity (or shareholders' equity) attributable to 42,440,843.18 65,187,412.69 the parent company Minority shareholders' equity 71,653,030.22 79,440,628.67 Total owner's equity (or shareholders' equity) 114,093,873.40 144,628,041.36 Total liabilities and owners’ equity (or shareholders’ equity) 930,826,567.40 993,571,982.44 Legal Representative: Accounting Director: Accounting Manager: 50 Parent Company Balance Sheet Preparation unit:Nanjing Putian Telecommunications Co., Ltd.2022/6/30 Unit:RMB Item Notes 2022/6/30 2021/12/31 Current assets: Cash and bank balances 16,061,627.27 36,485,015.68 Held-for-trading financial assets Derivative financial assets Notes receivable 649,152.10 390,277.10 Accounts receivable XII(I) 113,129,555.87 124,745,572.67 Receivables financing 1,981,223.66 2,756,775.53 Advances paid 14,592,117.77 15,353,338.77 Other receivable XII(II) 35,351,146.99 28,544,036.00 Including: Interest receivable dividend receivable 600,000.00 600,000.00 Inventories 48,766,852.21 48,126,590.30 Contract assets assets hold available for sale Non-current assets due within one year Other current assets 1,004,041.49 379,332.63 Total current assets 231,535,717.36 256,780,938.68 Non-current assets: Debt investment Other debt investment Long-term receivable Long-term equity investments XII(III) 123,831,260.80 123,831,261.79 Other equity instrument investment 741,953.00 741,953.00 Other non-current financial assets Investment property Fixed assets 42,350,211.62 43,878,403.96 Construction in progress Productive biological assets Oil and gas asset Right-of-use asset Intangible assets 4,463,053.85 4,644,068.97 Development expenditure Goodwill Long-term prepayments 3,620,874.07 4,192,313.07 Deferred tax assets Other non-current assets Total non-current assets 175,007,353.34 177,288,000.79 Total assets 406,543,070.70 434,068,939.47 Legal Representative: Accounting Director: Accounting Manager: 51 Parent Company Balance Sheet (Continued) Preparation unit:Nanjing Putian Telecommunications Co., Ltd.2022/6/30 Unit:RMB Item Notes 2022/6/30 2021/12/31 Current liabilities: Short-term borrowings 145,000,000.00 145,000,000.00 Transactional financial liabilities Derivative financial liabilities Notes payable 1,250,000.00 1,251,741.17 Accounts payable 153,233,196.52 170,302,775.78 Advances received Contract liabilities 9,919,214.76 7,311,902.06 Employee benefits payable 7,699,834.71 9,250,482.99 Taxes payable 440,469.45 57,506.75 Other payables 149,057,443.51 141,386,167.51 Including: Interest payable dividend payable Liability hold for sale Non-current liabilities due within one year 2,656,474.95 Other current liabilities 340,274.44 950,547.38 Total current liability 466,940,433.39 478,167,598.59 Non-current liability: Long-term borrowings Bonds payable Including: preferred shares Perpetual bond Lease liability Long-term payable Long-term employee compensation payable Provisions Deferred income Deferred income tax liabilities Other non-current liability Total non-current liability Total liability 466,940,433.39 478,167,598.59 Owners' equity (or shareholders' equity): Share capital 215,000,000.00 215,000,000.00 Other equity instrument Including: preferred shares Perpetual bond Capital reserve 158,864,042.34 158,864,042.34 Less: treasury stocks Other comprehensive income (OCI) -1,854,910.00 -1,854,910.00 Special reserves Surplus reserve 589,559.76 589,559.76 Undistributed profit -432,996,054.79 -416,697,351.22 Total owner's equity (or shareholders' equity) -60,397,362.69 -44,098,659.12 Total liabilities and owners’ equity (or shareholders’ equity) 406,543,070.70 434,068,939.47 Legal Representative: Accounting Director: Accounting Manager: 52 Consolidated Income Statement Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2022 Unit:RMB Current period Preceding period Item Notes cumulative comparative I. Operating revenue V(32) 407,312,616.35 451,878,610.43 Less:Operating cost V(32) 323,444,209.14 357,433,868.99 Taxes and surcharges V(33) 2,360,382.34 2,771,656.02 Selling expenses V(34) 40,632,210.06 49,061,292.58 Administrative expenses V(35) 28,299,430.10 29,720,592.42 R&D expenses V(36) 23,642,718.55 29,747,490.78 Financial expenses V(37) 4,638,360.06 2,565,937.64 Including:Interst expense 5,291,794.15 2,798,625.53 Interst income 779,954.73 410,149.62 Add: other income V(38) 1,075,367.01 1,192,018.97 Investment income (losses are listed with "-") V(39) -5,753,130.77 -1.19 Including: investment income from associates and joint ventures -0.99 -1.19 Derecognition income of financial assets measured at amortized cost Net exposure hedging gain (loss are listed with "-") Gains from changes in fair value (losses are listed with "-") Credit impairment loss (losses are listed with "-") V(40) -3,623,776.05 -2,408,210.40 Assets impairment loss(losses are listed with "-") V(41) -9,993.42 Gain on assets disposal (loss are listed with "-") V(42) 59,868.36 15,829.32 II. Operating profit(loss show as “-”) -23,956,358.77 -20,622,591.30 Plus: non-operating revenue V(43) 2,742,228.49 56,934.58 Less: non-operating expenditures V(44) 23,319.82 61,544.99 III. Total profit (total loss is listed with "-") -21,237,450.10 -20,627,201.71 Deduct: income tax expense V(45) 3,414,845.68 4,521,812.72 IV. Net profit (net loss is listed with "-") -24,652,295.78 -25,149,014.43 (1) Classified by business continuity: 1.Net profits from continuing operations -24,652,295.78 -25,149,014.43 2.Discontinued operating net profit (2) Classified by ownership: 1.Net profits belong to the parent company's owner -27,711,297.33 -29,593,867.19 2.Minority shareholder gains and losses 3,059,001.55 4,444,852.76 V. Net after-tax of other comprehensive income 4,964,727.82 961,946.58 (1) Net after-tax amount of other comprehensive income attributable to owners of 4,964,727.82 961,946.58 the parent company 1) Other comprehensive income that cannot be reclassified into profit and loss 1.Re-measurement of changes in defined benefit plans 2.Other comprehensive income that cannot be transferred to profit or loss under the equity method 3.Changes in the fair value of other equity instrument investments 4.Changes in fair value of the enterprise's own credit risk 2) Other comprehensive income that will be reclassified into profit and loss 4,964,727.82 961,946.58 1.Other comprehensive income that can be converted to profit or loss under the equity method 2.Changes in the fair value of other debt investments 3.Amount of financial assets reclassified and included in other comprehensive income 4.Other debt investment credit impairment reserves 5.Cash flow hedge reserve (the effective part of cash flow hedge gains and losses) 6.Translation difference of foreign currency financial statements 4,964,727.82 961,946.58 7.Other (2) Net after-tax amount of other comprehensive income attributable to minority shareholders VI. Total comprehensive income -19,687,567.96 -24,187,067.85 (1) Total comprehensive income attributable to owners of the parent -22,746,569.51 -28,631,920.61 (2) Total comprehensive income attributable to minority shareholders 3,059,001.55 4,444,852.76 VII. Earnings per share (1) Basic earnings per share -0.13 -0.14 (2) Diluted earnings per share -0.13 -0.14 Legal Representative: Accounting Director: Accounting Manager: 53 Parent company income statement Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2022 Unit:RMB Current period Preceding period Item Notes cumulative comparative I. Operating revenue XII(IV) 50,038,373.04 63,611,201.65 Less:Operating cost XII(IV) 46,478,802.30 59,096,001.19 Taxes and surcharges 470,537.41 891,562.48 Selling expenses 7,634,487.51 14,093,441.48 Administrative expenses 13,590,533.21 14,173,902.23 R&D expenses 2,099,006.16 4,771,057.66 Financial expenses 3,082,696.98 1,549,446.67 Including:Interst expense 1,997,776.76 Interst income 498,022.08 Add: other income 232,500.00 Investment income (losses are listed with "-") XII(V) 9,275,567.95 9,153,398.81 Including: investment income from associates and joint ventures -0.99 -1.19 Derecognition income of financial assets measured at amortized cost Net exposure hedging gain (loss are listed with "-") Gains from changes in fair value (losses are listed with "-") Credit impairment loss (losses are listed with "-") -2,247,159.32 -55,949.44 Assets impairment loss(losses are listed with "-") -9,993.42 Gain on assets disposal (loss are listed with "-") 11,078.62 15,829.32 II. Operating profit(loss show as “-”) -16,288,196.70 -21,618,431.37 Plus: non-operating revenue 0.30 22,004.66 Less: non-operating expenditures 10,507.17 58,703.08 III. Total profit (total loss is listed with "-") -16,298,703.57 -21,655,129.79 Deduct: income tax expense IV. Net profit (net loss is listed with "-") -16,298,703.57 -21,655,129.79 (1) Net profits from continuing operations -16,298,703.57 -21,655,129.79 (2) Discontinued operating net profit V.Other comprehensive income net of tax (1) Comprehensive income not to be reclassified to profit or loss 1. Changes in remeasurement of defined benefit obligations 2. Other comprehensive income not to be reclassified to profit or loss in equity method 3. Fair value changes in other equity instrument investments 4. Fair value changes in the enterprise's own credit risk (2) Comprehensive income to be reclassified to profit or loss 1. Other comprehensive income to be reclassified to profit or loss in equity method 2. Gain or loss from fair value changes of other debt instruments 3.Amount of financial assets reclassified and included in other comprehensive income 4. Credit impairment provision of other debt investment 5.Cash flow hedge reserve (the effective part of cash flow hedge gains and losses) 6.Translation difference of foreign currency financial statements 7.Other VI. Total comprehensive income -16,298,703.57 -21,655,129.79 VII. Earnings per share: (1) Basic earnings per share (2) Diluted earnings per share Legal Representative: Accounting Director: Accounting Manager: 54 Consolidated statement of cash flow Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2022 Unit:RMB Current period Preceding period Item Notes cumulative comparative I. Cash flow from operating activities: Cash received from the sale of goods and the provision of labor 363,970,444.16 420,252,617.33 services Tax Refund 2,247,311.40 1,054,350.93 Other cash received relating to operating activities V(46) 30,412,910.74 14,468,443.28 Subtotal of cash inflow from operating activities 396,630,666.30 435,775,411.54 Cash paid for purchasing goods and receiving labor services 329,573,224.21 373,073,984.06 Cash paid to and for employees 96,370,956.21 95,944,470.91 Various taxes and fees paid 12,364,394.53 22,940,276.09 Other cash payments related to operating activities V(46) 54,186,088.91 60,538,953.63 Subtotal of cash outflows from operating activities 492,494,663.86 552,497,684.69 Net cash flow from operating activities -95,863,997.56 -116,722,273.15 II. Cash flow from investment activities: Cash received from investment 20,000,000.00 Cash received from investment income 337,205.48 Net cash received from the disposal of fixed assets, intangible assets 71,200.00 31,890.00 and other long-term assets Net cash received from disposal of subsidiaries and other business units Other cash received relating to investing activities Subtotal of cash inflows from investing activities 20,408,405.48 31,890.00 Cash paid for the purchase and construction of fixed assets, intangible 1,427,941.67 3,324,429.34 assets and other long-term assets Cash Investment Net cash paid for acquiring subsidiaries and other business units Other cash paid relating to investing activities Subtotal of cash outflows from investing activities 1,427,941.67 3,324,429.34 Net cash flows from investing activities 18,980,463.81 -3,292,539.34 III. Cash flow from financing activities: Absorb cash received from investment Including: cash received by the subsidiary from absorbing minority shareholders' investment Cash received from borrowing 45,900,000.00 140,500,000.00 Other cash receipts related to financing activities Subtotal of cash inflows from financing activities 45,900,000.00 140,500,000.00 Cash paid for debt repayment 18,600,000.00 70,057,921.04 Cash paid for dividends, profits, or interest payments 6,123,632.11 7,991,968.37 Including: dividends and profits paid by subsidiaries to minority 450,000.00 shareholders Other cash payments related to financing activities V(46) 1,138,717.12 39,813,078.92 Subtotal of cash outflows from financing activities 25,862,349.23 117,862,968.33 Net cash flow from financing activities 20,037,650.77 22,637,031.67 IV. The impact of exchange rate changes on cash and cash equivalents 19,186.31 424,532.65 V. Net increase in cash and cash equivalents -56,826,696.67 -96,953,248.17 Add: the balance of cash and cash equivalents at the beginning of the 180,459,070.86 170,062,746.87 period VI. Balance of cash and cash equivalents at the end of the period 123,632,374.19 73,109,498.70 Legal Representative: Accounting Director: Accounting Manager: 55 Statement of cash flow of Parent Co. Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2022 Unit:RMB Current period Preceding period Item Notes cumulative comparative I. Cash flow from operating activities: Cash received from the sale of goods and the provision of labor 64,382,978.54 75,606,543.56 services Tax Refund 1,333,269.39 18,754.29 Other cash received relating to operating activities 15,236,826.00 38,473,620.39 Subtotal of cash inflow from operating activities 80,953,073.93 114,098,918.24 Cash paid for purchasing goods and receiving labor services 55,493,018.43 69,851,073.79 Cash paid to and for employees 32,894,116.80 31,619,733.53 Various taxes and fees paid 1,139,849.38 1,076,610.70 Other cash payments related to operating activities 16,633,930.15 50,209,315.10 Subtotal of cash outflows from operating activities 106,160,914.76 152,756,733.12 Net cash flow from operating activities -25,207,840.83 -38,657,814.88 II. Cash flow from investment activities: Cash received from investment Cash received from investment income 9,153,400.00 4,500,000.00 Net cash received from the disposal of fixed assets, intangible assets 31,890.00 and other long-term assets Net cash received from disposal of subsidiaries and other business units Other cash received relating to investing activities Subtotal of cash inflows from investing activities 9,153,400.00 4,531,890.00 Cash paid for the purchase and construction of fixed assets, 1,000.00 intangible assets and other long-term assets Cash Investment Net cash paid for acquiring subsidiaries and other business units Other cash paid relating to investing activities Subtotal of cash outflows from investing activities 1,000.00 Net cash flows from investing activities 9,152,400.00 4,531,890.00 III. Cash flow from financing activities: Absorb cash received from investment Cash received from borrowing 95,000,000.00 Other cash receipts related to financing activities 1,000,000.00 Subtotal of cash inflows from financing activities 1,000,000.00 95,000,000.00 Cash paid for debt repayment 35,057,921.04 Cash paid for dividends, profits, or interest payments 3,492,768.06 729,270.76 Other cash payments related to financing activities 1,738,717.12 41,391,500.00 Subtotal of cash outflows from financing activities 5,231,485.18 77,178,691.80 Net cash flow from financing activities -4,231,485.18 17,821,308.20 IV. The impact of exchange rate changes on cash and cash equivalents 18,860.82 V. Net increase in cash and cash equivalents -20,268,065.19 -16,304,616.68 Add: the balance of cash and cash equivalents at the beginning of the 33,541,475.85 24,349,341.34 period VI. Balance of cash and cash equivalents at the end of the period 13,273,410.66 8,044,724.66 Legal Representative: Accounting Director: Accounting Manager: 56 Consolidated statement of change of equity Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2022 Unit:RMB Current period Equity attributable to parent company Item Minority Other equity instruments Other Total owner's equity Paid-in capital (or Less: treasury Special Surplus shareholders' equity Preferred stock Perpetual bond Capital reserve comprehensive undistributed profit Subtotal equity) other stocks reserves reserve income I. Balance at the end of the previous year 215,000,000.00 197,864,174.08 -6,819,637.82 589,559.77 -341,446,683.34 65,187,412.69 79,440,628.67 144,628,041.36 Add: Accounting policy changes Correction of previous errors Merger of enterprises under the same control Others II. Balance at the beginning of the year 215,000,000.00 197,864,174.08 -6,819,637.82 589,559.77 -341,446,683.34 65,187,412.69 79,440,628.67 144,628,041.36 III. The amount of increase or decrease in this year 4,964,727.82 -27,711,297.33 -22,746,569.51 -7,787,598.45 -30,534,167.96 (decrease is listed with "-") (1) Total comprehensive income 4,964,727.82 -27,711,297.33 -22,746,569.51 3,059,001.55 -19,687,567.96 (2) Owner's investment and reduction of capital 1. Ordinary shares invested by the owner 2. Capital invested by holders of other equity instruments 3. The amount of share-based payment included in owner's equity 4. Other (3) Profit distribution -10,846,600.00 -10,846,600.00 1. Withdraw surplus reserve 2. Distribution to owners (or shareholders) -10,846,600.00 -10,846,600.00 3. Others (4) Internal transfer of owners' equity 1. Conversion of capital reserve into capital (or share capital) 2. Conversion of surplus reserves into capital (or equity) 3. Surplus reserves make up for losses 4. Carryover of retained earnings from changes in the defined benefit plan 5. Other comprehensive income carried forward to retained earnings 6. Other (5) Special reserve 1. Withdraw special reserves 2. Use special reserves (6) Others IV. Balance at the end of the period 215,000,000.00 197,864,174.08 -1,854,910.00 589,559.77 -369,157,980.67 42,440,843.18 71,653,030.22 114,093,873.40 Legal Representative: Accounting Director: Accounting Manager: 57 Consolidated statement of change of equity(Continued) Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2022 Unit:RMB Preceding period Equity attributable to parent company Item Minority Other equity instruments Other Total owner's equity Paid-in capital (or Less: treasury Special Surplus shareholders' equity Capital reserve comprehensive undistributed profit Subtotal equity) Preferred stock Perpetual bond other stocks reserves reserve income I. Balance at the end of the previous year 215,000,000.00 183,568,842.44 -6,853,931.65 589,559.77 -202,680,309.64 189,624,160.92 106,810,900.88 296,435,061.80 Add: Accounting policy changes Correction of previous errors Merger of enterprises under the same control Others II. Balance at the beginning of the year 215,000,000.00 183,568,842.44 -6,853,931.65 589,559.77 -202,680,309.64 189,624,160.92 106,810,900.88 296,435,061.80 III. The amount of increase or decrease in this year 12,717,639.48 961,946.58 -29,593,867.19 -15,914,281.13 -19,119,387.72 -35,033,668.85 (decrease is listed with "-") (1) Total comprehensive income 961,946.58 -29,593,867.19 -28,631,920.61 4,444,852.76 -24,187,067.85 (2) Owner's investment and reduction of capital 12,717,639.48 12,717,639.48 -12,717,640.48 -1.00 1. Ordinary shares invested by the owner 2. Capital invested by holders of other equity instruments 3. The amount of share-based payment included in owner's equity 4. Other 12,717,639.48 12,717,639.48 -12,717,640.48 -1.00 (3) Profit distribution -10,846,600.00 -10,846,600.00 1. Withdraw surplus reserve 2. Distribution to owners (or shareholders) -10,846,600.00 -10,846,600.00 3. Others (4) Internal transfer of owners' equity 1. Conversion of capital reserve into capital (or share capital) 2. Conversion of surplus reserves into capital (or equity) 3. Surplus reserves make up for losses 4. Carryover of retained earnings from changes in the defined benefit plan 5. Other comprehensive income carried forward to retained earnings 6. Other (5) Special reserve 1. Withdraw special reserves 2. Use special reserves (6) Others IV. Balance at the end of the period 215,000,000.00 196,286,481.92 -5,891,985.07 589,559.77 -232,274,176.83 173,709,879.79 87,691,513.16 261,401,392.95 Legal Representative: Accounting Director: Accounting Manager: 58 Consolidated statement of change of equity of Parent Co. Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2022 Unit:RMB Current period Item Other equity instruments Other Paid-in capital (or Less: treasury Capital reserve comprehensive Special reserves Surplus reserve undistributed profit Total owner's equity equity) Preferred stock Perpetual bond other stocks income I. Balance at the end of the previous year 215,000,000.00 158,864,042.34 -1,854,910.00 589,559.76 -416,697,351.22 -44,098,659.12 Add: Accounting policy changes Correction of previous errors Others II. Balance at the beginning of the year 215,000,000.00 158,864,042.34 -1,854,910.00 589,559.76 -416,697,351.22 -44,098,659.12 III. The amount of increase or decrease in this year -16,298,703.57 -16,298,703.57 (decrease is listed with "-") (1) Total comprehensive income -16,298,703.57 -16,298,703.57 (2) Owner's investment and reduction of capital 1. Ordinary shares invested by the owner 2. Capital invested by holders of other equity instruments 3. The amount of share-based payment included in owner's equity 4. Other (3) Profit distribution 1. Withdraw surplus reserve 2. Distribution to owners (or shareholders) 3. Others (4) Internal transfer of owners' equity 1. Conversion of capital reserve into capital (or share capital) 2. Conversion of surplus reserves into capital (or equity) 3. Surplus reserves make up for losses 4. Carryover of retained earnings from changes in the defined benefit plan 5. Other comprehensive income carried forward to retained earnings 6. Other (5) Special reserve 1. Withdraw special reserves 2. Use special reserves (6) Others IV. Balance at the end of the period 215,000,000.00 158,864,042.34 -1,854,910.00 589,559.76 -432,996,054.79 -60,397,362.69 Legal Representative: Accounting Director: Accounting Manager: 59 Consolidated statement of change of equity of Parent Co.(Continued) Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2022 Unit:RMB Preceding period Item Other equity instruments Other Paid-in capital (or Less: treasury Preferred stock Perpetual bond Capital reserve comprehensive Special reserves Surplus reserve undistributed profit Total owner's equity equity) other stocks income I. Balance at the end of the previous 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: Accounting policy changes Correction of previous errors Others II. Balance at the beginning of the 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. The amount of increase or decrease in this year -21,655,129.79 -21,655,129.79 (decrease is listed with "-") (1) Total comprehensive income -21,655,129.79 -21,655,129.79 (2) Owner's investment and reduction of capital 1. Ordinary shares invested by the owner 2. Capital invested by holders of other equity instruments 3. The amount of share-based payment included in owner's equity 4. Other (3) Profit distribution 1. Withdraw surplus reserve 2. Distribution to owners (or shareholders) 3. Others (4) Internal transfer of owners' equity 1. Conversion of capital reserve into capital (or share capital) 2. Conversion of surplus reserves into capital (or equity) 3. Surplus reserves make up for losses 4. Carryover of retained earnings from changes in the defined benefit plan 5. Other comprehensive income carried forward to retained earnings 6. Other (5) Special reserve 1. Withdraw special reserves 2. Use special reserves (6) Others IV. Balance at the end of the period 215,000,000.00 158,864,042.34 -1,854,910.00 589,559.76 -311,671,285.22 60,927,406.88 Legal Representative: Accounting Director: Accounting Manager: 60 Nanjing Putian Telecommunications Co., Ltd. Notes to Financial Statements 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. The Company is 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 215,000,000.00 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 61 Directors dated August 19, 2022. The Company has brought 8 subsidiaries including Nanjing Southern Telecom Co., Ltd, and Nanjing PutianTelege Intelligent Building Co., Ltd. etc. into the consolidated scope. Please refer to notes of VI and VII for details. II. Preparation basis of the financial statements (I) Preparation basis The financial statements of the Company are prepared on the basis of going concern, based on actual transactions and events, in accordance with the Accounting Standards for Business Enterprises-Basic Standards and specific Accounting Standards promulgated by the Ministry of Finance (hereinafter collectively referred to as the "Accounting Standards for Business Enterprises") and based on the important accounting policies and accounting estimates described below. (II) Assessment of the ability to continue as a going concern 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 formulated specific accounting policies and estimates for transactions or matters such as impairment of financial instruments, depreciation of fixed assets, amortization of intangible assets and revenue recognition according to the actual characteristics of production and operation. (I) Statement of compliance The financial statements prepared by the Company comply with the requirements of the Accounting Standards for Business Enterprises and truly and completely reflect the financial position of the Company as of June 30, 2022, the operating results and cash flows of the year from January to June 2022 and other relevant information. (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 62 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 Of a long-term equity investment under the same control enterprise merger form combined party to pay in cash, transfers non-cash assets or bear debt, as a merger of consideration, the company owners' equity on the combining date according to the combined party on the final the share of the book value of the control side of the consolidated financial statements as the initial cost of the long-term equity investment. If the merging party issues equity instruments as the merger consideration, the total par value of the issued shares shall be used as the share capital. The difference between the initial investment cost of long-term equity investment and the book value of the combined consideration (or the total face value of the issued shares) shall be adjusted to the capital reserve; If the capital reserve is insufficient to offset, the retained earnings shall be adjusted. 2. Accounting treatment of business combination not under common control For business combinations not under the same control, the merger cost is the sum of the fair value of the assets paid by the purchaser, the liabilities incurred or assumed and the equity securities issued by the purchaser on the purchase date in order to gain control over the acquired purchaser. The identifiable assets, liabilities and contingent liabilities of the purchased party that are acquired in a business combination under different control and meet the recognition conditions shall be measured at fair value on the purchase date. The difference between the buyer's cost of the merger and the fair value share of the identifiable net assets of the acquiree obtained in the merger is reflected as the value of goodwill. If the merger cost is less than the fair value share of the identifiable net assets of the acquiree obtained in the merger, the difference between the merger cost and the fair value share of the identifiable net assets of the acquiree obtained in the merger shall be included in the non-operating income of the current period. (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 – 63 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. Classification of joint venture arrangements Joint venture arrangement is divided into joint venture and joint venture. If the joint venture arrangement is not reached by a single entity, it shall be classified as joint operation. A separate subject refers to a subject with a separate identifiable financial structure, including a separate legal entity and a subject without legal entity qualification but recognized by law. A joint venture arrangement through a separate entity, usually classified as a joint venture. Where the rights and obligations of the party under the joint venture arrangement have changed due to changes in relevant facts and circumstances, the party shall reassess the classification of the joint venture arrangement. 2. Accounting for joint operations As a participant in the joint operation, the Company shall recognize the following items related to the share of interests in the joint operation and conduct accounting treatment in accordance with the relevant accounting standards for enterprises: recognize the assets or liabilities held separately and recognize the assets or liabilities held jointly according to the share; Recognize the revenue generated from the sale of the share of output enjoyed by the joint operation; To recognize the revenue generated by the sale of the output of the joint operation according to its share; Recognize expenses incurred separately and expenses incurred in joint operations by share. The Company is a participant without joint control over the joint operation. If the company enjoys the relevant assets of the joint operation and bears the relevant liabilities of the joint operation, it shall conduct accounting treatment according to the provisions of the joint operation participant; Otherwise, according to the provisions of the relevant enterprise accounting standards for accounting treatment. 3. Accounting treatment of joint venture The company is the joint venture party, in accordance with the "Accounting Standards for Enterprises No. 2 - Long-term Equity investment" for the joint venture investment accounting 64 treatment; The Company is not a joint venture party, according to the extent of the impact on the joint venture accounting treatment. (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 foreign currency business When a foreign currency transaction is initially recognized, it shall be converted into RMB amount at the spot rate on the date of transaction. On the balance sheet date, foreign currency monetary items shall be converted at the spot exchange rate on the balance sheet date. The exchange difference due to different exchange rates shall be recorded into current profit and loss, except for the exchange difference of principal and interest of foreign currency special borrowings related to the purchase and construction of assets eligible for capitalization. Foreign currency non-monetary items measured at historical cost shall still be converted at the spot exchange rate on the date of transaction without changing the RMB amount; Foreign currency non-monetary items measured at fair value shall be converted at the spot exchange rate on the date of determination of fair value, and the difference shall be included in current profits and losses 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. 65 Financial liabilities are classified into the following four categories when initially recognized: (1) 17 financial liabilities at fair value through profit or loss; (2) financial liabilities that arise when a 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 66 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 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 136 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 67 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; b. the financial assets have been transferred and the transfer qualifies for derecognition in accordance with “CASBE 23 – Transfer of Financial Assets”. 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. 68 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 Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 138 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; 69 (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 financial assets other than the above, on each balance sheet date, the Company shall 70 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 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 Basis for Method for measuring expected credit Items determination of loss portfolio Other receivables – Portfolio grouped with Based on historical credit loss consolidated related parties Nature of experience, the current situation and Other receivables – Portfolio grouped with receivables the forecast of future economic deposit receivables conditions, calculate expected credit 71 Other receivables – Portfolio grouped with loss through exposure at default and export tax rebate 12-month or lifetime expected credit Other receivables – Other portfolio loss 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 Method for measuring expected credit loss determination of portfolio Bank acceptance receivable Based on historical credit loss experience, the current situation and the forecast of future economic Type of notes conditions, calculate expected credit loss through Trade acceptance receivable exposure at default and lifetime expected credit loss rate. Based on historical credit loss experience, the current situation and the forecast of future economic Accounts receivable –Portfolio Consolidated related conditions, prepare the comparison table of overdue grouped with consolidated parties ages and lifetime expected credit loss rate of related parties accounts receivable, so as to calculate expected credit loss. Based on historical credit loss experience, the current situation and the forecast of future economic Accounts receivable – Portfolio Aging conditions, calculate expected credit loss through Aging 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 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 72 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 assets and contract liabilities 1. Contract assets The Company presents as a contractual asset the right to receive consideration for goods or 73 services transferred to the Customer, subject to factors other than the passage of time. Provision for impairment of contracted assets shall be made according to the expected credit loss method of financial instruments. For contract assets that do not contain a material financing component, the Company adopts a simplified method to measure loss provisions. For contract assets that contain significant financing components, the Company measures loss provisions in accordance with the general method. In case of impairment loss on contract assets, "asset impairment loss" shall be debited according to the amount to be written down, and the impairment provision for contract assets shall be credited; The reverse entry is made when the asset impairment provision has been transferred back. 2. Contract liabilities Obligations of the Company to transfer goods or services to the Customer for consideration received or receivable from the customer shall be listed as contractual liabilities. The Company presents contractual assets and contractual liabilities under the same contract on a net basis. (XIII) Long-term equity investments 1. Initial investment cost determination For the long-term equity investment obtained from the enterprise merger, if the enterprise merger is under the same control, the initial investment cost of the long-term equity investment shall be taken as the share of the owner's equity of the merged party in the book value of the final controlling party's consolidated financial statements on the merger date; In the case of enterprise merger not under the same control, the initial investment cost of long-term equity investment shall be taken as the merger cost determined on the purchase date; For long-term equity investment obtained by cash payment, the initial investment cost is the actual purchase price paid; For the long- term equity investment obtained by issuing equity securities, the initial investment cost shall be the fair value of the equity securities issued; The initial cost of long-term equity investment obtained through debt restructuring shall be determined in accordance with the relevant provisions of Accounting Standards for Enterprises “CASBE 12 – Debt Restructuring”; For long-term equity 74 investment obtained by exchange of non-monetary assets, the initial investment cost shall be determined in accordance with relevant provisions of Accounting Standards for Business Enterprises “CASBE 7 – Non-cash Assets Exchange”. 2. 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 equity investments with joint control or significant influence relationship, it is accounted for with equity method. The company for equity investment consortium, one part of through risk investment institutions, mutual funds, trust companies or similar subject, including cast the insurance fund, indirect holding, whether the above subject has a significant influence on this part of the investment, the company in accordance with the accounting standards for enterprises “CASBE 22 – Financial Instruments: Recognition and Measurement”, and the rest of the equity method accounting. 3. Determine the basis of joint control and significant influence on the invested entity Of the invested entity has joint control, refers to an arrangement returns have a significant impact on activity must go through the participants agreed to share control decisions, including the sale and purchase of goods or services, financial assets management, purchase and disposal of the assets, research and development activities, and financing activities, etc.; Having a significant influence on the invested entity refers to having a significant influence when holding more than 20% to 50% of the voting capital of the invested entity. Or, although less than 20%, has a significant impact if one of the following conditions is met: representation on the board of directors or a similar authority of the invested entity; To participate in the policy making process of the investee; Dispatching management personnel to the invested units; The invested entity relies on the technology or technical data of the investment company; Having important transactions with the invested units. (XIV) Investment property Investment property includes land use right of leased-out property and buildings that have been leased out. 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. 75 (XV) 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 The company's fixed assets are mainly divided into: buildings and structures, machinery, electronic equipment, transport facilities, etc. The depreciation method adopts the average life method. The service life and estimated net salvage value of fixed assets shall be determined according to the nature and usage of various types of fixed assets. At the end of the year, the service life, estimated net salvage value and depreciation method of the fixed assets shall be rechecked. If there is any difference from the original estimate, corresponding adjustment shall be made. In addition to the fixed assets that have been fully depreciated but are still in use and the land that is separately priced and recorded, the Company will calculate and depreciate all the fixed assets. Estimated residual value Annual depreciation rate Categories Useful life (years) proportion (%) (%) Buildings and structures 15-35 3.00 2.77-6.47 Machinery 10-15 3.00 6.47-9.70 Electronic equipment 4-11 3.00 8.82-24.25 Transport facilities 6-8 3.00 12.13-16.17 Other equipment 4-11 3.00 8.82-24.25 (XVI) 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, 76 and then adjusted accordingly when the actual cost is settled, but the accumulated depreciation is not to be adjusted retrospectively. (XVII) Intangible assets 1. The valuation method of intangible assets The Company's intangible assets are initially measured at cost. The purchased intangible assets shall be regarded as the actual cost according to the actual price paid and related expenses. The actual cost of intangible assets invested by investors shall be determined according to the value stipulated in the investment contract or agreement, but if the value stipulated in the contract or agreement is unfair, the actual cost shall be determined according to the fair value. For self- developed intangible assets, the cost shall be the total amount of expenses incurred before reaching the intended use. The Company's subsequent measurement methods for intangible assets are as follows: Intangible assets with limited service life shall be amortized by the straight-line method, and the service life and amortization method of intangible assets shall be rechecked at the end of the year. If there is any difference from the original estimate, corresponding adjustment shall be made; Intangible assets with uncertain service life are not amortized, but at the end of the year, the service life shall be rechecked. When there is conclusive evidence that the service life is limited, the service life shall be estimated and amortized according to the straight-line method. Intangible assets with limited useful life are amortized as follows: Items Amortization period (years) Amortization method Software 3-10 straight-line method patent right and non-patented 5-10 straight-line method technology land use right 40-50 straight-line method 2. The judgment basis of uncertain service life The Company will not be able to foresee the period of time that the asset will bring economic benefits to the Company, or the intangible assets with uncertain service life are identified as intangible assets with uncertain service life. The judgment basis of uncertain service life is: it comes from contractual rights or other legal rights, but the contract or legal provisions do not specify the service life; Based on the industry situation or relevant experts' arguments, it is still impossible to 77 judge the period when intangible assets bring economic benefits to the company. At the end of each year, the service life of intangible assets with uncertain service life is reviewed, mainly in a bottom-up way. The departments related to the use of intangible assets conduct basic review to evaluate whether the judgment basis of uncertain service life has changed. 3. Specific criteria for research and development stages of internal research and development projects, as well as specific criteria for development stage expenditures to meet the capitalization conditions Expenditure in the research phase of internal research and development projects shall be recorded into current profits and losses when incurred; The expenditure in the development stage shall be transferred to the accounting of intangible assets if it meets the conditions of being recognized as intangible assets. (XVIII) Impairment of part of long-term assets If long-term equity investment, investment real estate measured by the cost model, fixed assets, intangible assets of construction in progress and other long-term assets show signs of impairment on the balance sheet date, the impairment test shall be conducted. If the result of the impairment test shows that the recoverable amount of the asset is lower than its carrying value, the impairment reserve shall be calculated and booked into the impairment loss according to the difference. The recoverable amount is the higher between the net fair value of the asset less the disposal charge and the present value of the expected future cash flows of the asset. If it is difficult to estimate the recoverable amount of a single asset, the recoverable amount of the asset group shall be determined based on the asset group to which the asset belongs. An asset group is the smallest set of assets that can independently generate cash inflows. Goodwill shown separately in the financial statements, regardless of whether there is evidence of impairment, shall be tested for impairment at least annually. In the impairment test, the carrying value of goodwill is apportion to the group of assets or combination of asset groups expected to benefit from the synergies of the business combination. If the test results show that the recoverable amount of the asset group or the asset group combination containing the apportion of goodwill is lower than its carrying value, the corresponding impairment loss shall be 78 recognized. The amount of impairment loss shall first offset the book value of goodwill apportion to the asset group or asset group combination, and then offset the book value of other assets in proportion to the proportion of the book value of assets other than goodwill in the asset group or asset group combination. Once the above-mentioned asset impairment loss is recognized, the part whose value can be recovered shall not be transferred back in the following period. (XIX) 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. (XX) Employee benefits Employee benefits refers to various forms of remuneration or compensation provided by the Company for obtaining services provided by employees or for terminating labor relations. Employee benefits include short-term employee benefits, post-employment benefits, termination benefits and other long-term employee benefits. 1. Short-term employee benefits During the accounting period when employees provide services for the company, the actual short-term compensation is recognized as liabilities and booked into the current profits and losses, except for those required or allowed to be booked into the cost of assets by the accounting standards for enterprises. The employee welfare expense incurred by the Company shall be included in the current profit and loss or the cost of relevant assets according to the actual amount when it is actually incurred. If the employee welfare fee is non-monetary welfare, it shall be measured at fair value. The company for the medical treatment insurance premium of worker pay, inductrial injury insurance, birth insurance premium of social insurance premiums and housing accumulation fund, and according to the rules extraction of the trade union and employee education funds and provide services in the workers of the accounting period, according to the provisions stipulated in the basic and provision ratio calculate and determine the corresponding compensation amount, and confirm corresponding liabilities, Include current profit or loss or related asset cost. 79 2. Post-employment benefits During the accounting period when employees provide services, the payable amount calculated according to the set depository plan shall be recognized as liabilities and recorded into the current profit and loss or the cost of relevant assets. According to the formula determined by the expected cumulative benefit unit method, the welfare obligation arising from the set benefit plan shall be attributed to the period of service provided by the employee, and shall be included in the current profit and loss or the cost of relevant assets. 3. 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. 4. Other long-term employee benefits Other long-term employee benefits provided by the company to the employees that meet the conditions for setting up an escrow plan shall be dealt with in accordance with the provisions on setting up an escrow plan; In addition, identify and measure other long-term employee benefit net liabilities or net assets according to the relevant provisions of the defined benefit plan. (XXI) Provisions An obligation related to a contingent event is recognized as a projected liability when it is a current obligation undertaken by the Company and the performance of the obligation is likely to result in an outflow of economic benefits and the amount of the obligation can be measured reliably. The Company shall make initial measurement according to the best estimate of the expenditure required to fulfill the relevant current obligations. If there exists a continuous range of expenditure required and various outcomes within the range are equally likely to occur, the best estimate shall be determined as the intermediate value within the range; If more than one project is involved, calculate the best estimate based on the various possible outcomes and the associated probabilities. On the balance sheet date, the book value of the projected liabilities shall be reviewed. If there is conclusive evidence that the book value does not truly reflect the current best estimate, the book 80 value shall be adjusted according to the current best estimate. (XXII) 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. 81 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. (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 82 the right to collect and the relevant economic benefits are likely to flow in. (XXIII) Contract cost The contract cost of the Company includes the incremental cost incurred to obtain the contract and the contract performance cost. Incremental costs incurred to acquire a contract (" contract acquisition costs ") are costs that would not have been incurred otherwise. If the cost is expected to be recovered, the Company will recognize it as a contract acquisition cost as an asset. The cost incurred by the Company to perform the contract, which does not fall within the scope of accounting standards for enterprises such as inventory and meets the following conditions at the same time, shall be recognized as an asset as the contract performance cost: 1. The costs are directly related to a current or expected contract and include direct labor, direct materials, manufacturing expenses (or similar expenses), costs expressly borne by the User and other costs incurred solely as a result of the contract; 2. The cost increases the Company's resources for future performance obligations; 3.This cost is expected to be recovered. The Company will recognize the contract performance costs as assets, the amortization period of the initial recognition does not exceed one year or a normal business cycle, in the balance sheet into the "inventory" item; If the amortization period is more than one year or one normal operating cycle at the time of initial recognition, "other non-current assets" will be included in the balance sheet. The Company shall record the acquired costs of contracts recognized as assets into the "other current assets" item in the balance sheet if the amortization period at the initial recognition does not exceed one year or one normal operating cycle. If the amortization period is more than one year or one normal operating cycle at the time of initial recognition, "other non-current assets" will be included in the balance sheet. The Company amortizes the assets recognized for contract acquisition cost and contract performance cost (hereinafter referred to as "assets related to contract cost") on the same basis as the commodity revenue recognized for the assets and records them into the current profit and loss. If the amortization period of the asset formed by the incremental cost of acquiring the contract 83 does not exceed one year, it shall be included in the current profit and loss at the time of occurrence. If the carrying value of the asset related to the contract cost is higher than the difference between the following two items, the Company will calculate and withdraw the excess part of the impairment reserve and recognize it as the asset impairment loss: 1. The remaining consideration expected to be obtained from the transfer of commodities related to the asset; 2.Estimate the cost to be incurred for the transfer of the related goods. If the difference between the foregoing two items is higher than the carrying value of the asset due to the change of the factors of impairment in the previous period, it shall revert to the original provision for asset impairment and be included in the current profit and loss, provided that the carrying value of the asset after the reversal shall not exceed the carrying value of the asset on the date of reversal assuming no provision for impairment. (XXIV) Government grants 1. Types of government subsidies and accounting treatment Government subsidy refers to the monetary assets or non-monetary assets that the Company obtains free of charge from the government (but does not include the capital invested by the government as the owner). If the government subsidy is a monetary asset, it shall be measured according to the amount received or receivable. Where government subsidies are non-monetary assets, they shall be measured at fair value; If the fair value cannot be obtained reliably, it shall be measured according to the nominal amount. Government subsidies related to daily activities shall be included in other income according to the economic business essence. Government subsidies unrelated to daily activities shall be included in non-operating income. Government documents clearly stipulate that government subsidies for the purchase and construction of long-term assets or the formation of long-term assets by other means shall be recognized as government subsidies related to assets. If the government documents do not specify the object of subsidy, and long-term assets can be formed, the part of government subsidy corresponding to the value of the asset shall be regarded as the government subsidy related to the 84 asset, and the rest shall be regarded as the government subsidy related to the income. It is difficult to distinguish between government subsidies as a whole as government subsidies related to benefits. Government subsidies related to assets are recognized as deferred income. The amount recognized as deferred income shall be recorded into current profits and losses in a reasonable and systematic manner during the useful life of the relevant asset. Government subsidies other than those related to assets shall be recognized as government subsidies related to earnings. If the government subsidies related to earnings are used to compensate the relevant expenses or losses of the enterprise in the subsequent period, they shall be recognized as deferred earnings and recorded into the current profit and loss during the period when the relevant expenses are recognized. If it is used to compensate the relevant expenses or losses already incurred by the enterprise, it shall be directly recorded into the current profit and loss. If the company obtains a policy preferential loan discount interest, and the finance allocates the discount interest funds to the lending bank, and the lending bank provides the loan to the Company at the policy preferential interest rate, the actual amount of the loan is taken as the recorded value of the loan, and the relevant borrowing costs are calculated according to the loan principal and the policy preferential interest rate; If the finance directly appropriates the discount interest funds to the Company, the Company will offset the corresponding discount interest against the relevant borrowing costs. 2. Confirmation of government subsidies Government grants are recognized when the conditions attached to government grants are met and can be received. The government subsidy measured according to the amount receivable shall be confirmed at the end of the period when there is solid evidence that it can meet the relevant conditions stipulated in the financial support policy and is expected to receive the financial support funds. Government subsidies other than those measured according to the amount receivable shall be recognized when the amount of subsidies is actually received. (XXV) 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 85 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.Recognize deferred tax liabilities for taxable temporary differences related to investments in subsidiaries and associates, unless the Company has control over the timing of the reversal of the temporary differences and it is likely that the reversal will not occur in the foreseeable future. For deductible temporary differences related to investments in subsidiaries and associates, deferred tax assets are recognized when such temporary differences are likely to be reversed in the foreseeable future and the amount of taxable income used to offset the deductible temporary differences is likely to be obtained in the future. (XXVI) Leases 1. Accounting treatment of leased assets On the commencement date of the lease term, the Company recognizes the right to use assets and lease liabilities for leases other than short-term leases and leases of low-value assets, and recognizes depreciation expense and interest expense, respectively, during the lease term. The Company uses the straight-line method for each period of the lease term to charge lease payments for short-term leases and leases for low-value assets to current expenses. (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 86 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. In accordance with the Accounting Standards for Enterprises “ CASBE 8 - Asset Impairment”, the company determines whether the assets used for use have been impaired and carries out accounting treatment. (2)Lease liability The lease liability is initially measured at the present value of the outstanding lease payments on the commencement date of the lease term. The lease payment amount includes: 1) the fixed payment amount (including the substantial fixed payment amount). If there is a lease incentive, the lease incentive related amount shall be deducted; 2) variable lease payments depending on the index or ratio; 3) the amount expected to be paid according to the security residual value provided by the lessee; 4) the exercise price of the purchase option, the premise is that the lessee is reasonable to determine the exercise of the option; 5) Payment for exercising the option to terminate the lease, provided that the lease term reflects that the lessee will exercise the option to terminate the lease; The Company uses the lease embedded interest rate as the discount rate; If it is impossible to reasonably determine the interest rate embedded in the lease, the incremental borrowing rate of the Company shall be used as the discount rate. The Company calculates the interest expense of the lease liability in each period of the lease term at a fixed periodic interest rate and records it as a financial expense. The cyclical rate refers to the discount rate or the revised discount rate adopted by the Company. Variable lease payments that are not included in the measurement of lease liabilities are recorded in current profit and loss when they are actually incurred. If the Company changes the evaluation result of the option to renew the lease, terminate the lease or purchase the lease, it will re-measure the lease liability according to the present value calculated by the changed lease payment amount and the revised discount rate, and adjust the 87 book value of the right asset accordingly. In the event of a change in the actual lease payment, the estimated payable amount of the guarantee residual or the variable lease payment depending on the index or ratio, the lease liability shall be re-measured according to the present value calculated by the changed lease payment and the original discount rate, and the carrying value of the right asset shall be adjusted accordingly. 2. Accounting treatment of leased assets (1)Operating lease accounting treatment In each period of the lease term, the Company adopts the straight-line method to recognize the lease receipts from the operating leases as rental income. The Company capitalizes the initial direct expenses incurred in connection with the operating lease and stages them into current earnings during the lease term on the same basis of recognition as rental income. (2)Accounting treatment of finance lease On the lease commencement date, the Company recognizes the difference between the sum of the financial lease receivable, the unguaranteed residual value and its present value as unrealized financing income, and recognizes it as lease income in each period in which the rent is received in the future. The initial direct expenses incurred by the Company in connection with the leasing transaction are included in the initial recorded value of the finance lease receivable. (XXVII) Held for Sale and discontinued operations The Company classifies non-current assets or disposal groups that simultaneously meet the following conditions into the holding for Sale category: first, in accordance with the practice of selling such assets or disposal groups in similar transactions, they can be sold immediately under current conditions; Second, a sale is highly likely to occur, that is, the company has made a decision on a sale plan and obtained firm purchase commitments, and the sale is expected to be completed within a year. If the relevant regulations require the approval of the relevant authority or regulatory department before the enterprise can be sold, the approval shall have been obtained. Initial measurement or on the balance sheet date to measure hold illiquid assets for sale or disposal of the group, its book value is higher than the fair value minus the net amount after sale cost, book value shall be written down to fair value minus the net amount after selling fees, the amount of write-down shall be recognized as asset impairment losses recorded into the profits and losses of the 88 current, the provision for assets impairment provision holds for sale at the same time. Non-current assets held for sale in the balance sheet or assets in the disposal group held for sale are listed as assets held for sale, and liabilities in the disposal group held for sale are listed as liabilities held for sale. A discontinued operation is a separately distinguishable component that meets one of the following conditions and has been disposed of by the Company or is classified by the Company as being held for sale: 1.The component represents a separate principal business or a separate principal area of operation; 2.The component is part of an associated plan to dispose of a separate principal business or a separate principal territory of operations; 3.This component is a subsidiary acquired exclusively for resale. (XXVIII) Other significant accounting policies and estimates Including but not limited to: Termination of business confirmation standard, the accounting methods, adopting the hedging accounting basis and accounting methods, hedging effectiveness evaluation methods, the company's risk management strategy and how to apply the strategies to manage risk, accounting methods related to repurchase shares, asset securitization business accounting methods and so on. Explanation of major changes in accounting policies and accounting estimates: There are no changes in accounting policies and estimates during the current period; IV. Taxes (I) Main taxes and tax rates Taxes Tax bases Tax rates The output tax shall be calculated on the basis of the sales of goods Value-added tax and taxable service income calculated in accordance with the 13%、6%、5%、3% (VAT) provisions of the tax law. After deducting the input tax allowed to be deducted in the current period, the balance shall be the VAT payable. For housing property levied on the basis of price, housing property tax Housing property is levied at the rate of 1.2% of the balance after deducting 30% of the 1.2%、12% tax cost; for housing property levied on the basis of rent, housing property tax is levied at the rate of 12% of rent revenue. Urban Turnover tax payable 7% maintenance and 89 Taxes Tax bases Tax rates construction tax Education Turnover tax payable 3% surcharge Local education Turnover tax payable 2% surcharge Enterprise Taxable income 15%、16.5%、25% income tax Taxpayers Income tax rate The Company 25% Nanjing PutianTelege Intelligent Building Co., Ltd 15% Nanjing PutianDatang Information Electronic Co., 15% Ltd. Putian Telecommunications (H.K.) Co., Ltd. 16.5% Taxpayers other than the above-mentioned 25% (II) Tax preferential policies 1. Nanjing PutianTelege Intelligent Building 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%. 2. The subsidiary, Nanjing PutianDatang 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 GuoShuiFa [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 PutianDatang 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 CaiShui [2011] No.100. V. Notes to items of consolidated financial statements 90 Remarks: “Opening balance” in the report refers to the data on January 1, 2022, “Closing balance” refers to the data on January 1, 2022, “Current period cumulative” refers to the data on January 1, 2022 to June 30, 2022, “Preceding period comparative” refers to the data on January 1, 2021 to June 30, 2021. 1. Cash and bank balances (1) Details Items Closing balance Opening balance Cash on hand 343.39 343.39 Cash in bank 123,632,030.80 180,458,727.47 Other cash and bank balances 7,817,663.53 8,206,459.51 Total 131,450,037.72 188,665,530.37 Including: Total amount deposited abroad (2) Centralized management of funds 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 " monetary funds " Items Closing balance Note Funds listed as "monetary funds" and deposited in 8,275,421.66 the finance company (3) Details of other cash and bank balances Items Closing balance Opening balance Bank acceptance deposit deposit for L/G 7,761,951.05 8,205,628.07 Others 55,712.48 831.44 Total 7,817,663.53 8,206,459.51 2. Held-for-trading financial assets Items Closing balance Opening balance 1. Financial assets classified as financial assets measured at fair value 20,000,000.00 and whose changes are included in current profits and losses Including: Debt Instrument Investment 91 Items Closing balance Opening balance Equity instrument investment Others 20,000,000.00 Total 20,000,000.00 3. Notes receivable Items Closing balance Opening balance Bank acceptance Trade acceptance 9,318,843.17 14,424,413.04 Less: Provision for bad debts 465,942.16 721,220.66 Total 8,852,901.01 13,703,192.38 (1) Details 1) Details on categories Closing balance Categories Book balance Provision for bad debts Carrying amount Provision Amount % to total Amount proportion (%) Receivables with provision for bad debts made on a collective 9,318,843.17 100.00 465,942.16 5.00 8,852,901.01 basis Including: Bank acceptance Trade acceptance 9,318,843.17 100.00 465,942.16 5.00 8,852,901.01 Total 9,318,843.17 100.00 465,942.16 5.00 8,852,901.01 (Continued) Opening balance Categories Book balance Provision for bad debts Carrying amount Provision Amount % to total Amount proportion (%) Receivables with provision for bad debts made on a collective 14,424,413.04 100.00 721,220.66 5.00 13,703,192.38 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 2) Notes receivable with bad debt provision in combination Items Closing balance 92 Items Closing balance Book balance Provision for bad debts Provision proportion (%) bank acceptance combination Trade acceptance 9,318,843.17 465,942.16 5.00 combination Total 9,318,843.17 465,942.16 5.00 (2) Changes in provision for bad debts Increase Decrease Opening Items Closing balance balance Write- Accrual Recovery Others Reversal Others off Bank acceptance Trade acceptance 721,220.66 -255,278.50 465,942.16 Total 721,220.66 -255,278.50 465,942.16 (3) The company's pledged/converted receivables/endorsed or discounted notes receivable that are outstanding at the balance sheet date at the end of the period The confirmation The amount of Accounts amount is confirmation is not Items Has pledged receivable have terminated at the terminated at the end been transferred end of the period of the period Bank acceptance 28,273,659.99 Trade acceptance 4,954,487.77 Total 33,228,147.76 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) Disclosure according to aging Ages Closing balance Opening balance Within 1 year 249,010,768.26 174,417,246.90 1 to 2 years 61,413,580.25 67,930,584.61 2 to 3 years 42,717,695.97 58,467,779.79 93 Ages Closing balance Opening balance 3 to 4 years 62,800,260.76 85,170,507.83 4 to 5 years 57,914,563.11 32,639,651.27 Over 5 years 114,195,805.17 112,796,028.54 Less: Allowance for doubtful 194,836,769.35 196,835,247.01 accounts Total 393,215,904.17 334,586,551.93 (2) According to the bad debt calculation and withdrawal method classification disclosure Closing balance Book balance Provision for bad debts Categories Provision Amount % to total Amount proportion (%) Receivables with provision made on an 78,997,376.62 13.43 78,997,376.62 100.00 individual basis Receivables with provision made on a 509,055,296.90 86.57 115,839,392.73 22.76 collective basis Total 588,052,673.52 100.00 194,836,769.35 33.13 Opening balance Book balance Provision for bad debts Categories Provision Amount % to total Amount proportion (%) Receivables with provision made on an 78,379,779.60 14.75 78,379,779.60 100.00 individual basis Receivables with provision made on a 453,042,019.34 85.25 118,455,467.41 26.15 collective basis Total 531,421,798.94 100.00 196,835,247.01 37.04 1)Accounts receivable with provision made on an individual basis Provision Book Provision for Debtors Ages proportion Reasons balance bad debts (%) Unable Dongpo Xi Laos Co., Ltd. 19,708,086.54 19,708,086.54 4 to 5 years 100.00 to recover Unable to Mr. Xu 17,591,683.74 17,591,683.74 Over 5 years 100.00 recover China Tower Unable to 13,819,926.92 13,819,926.92 Over 5 years 100.00 Corporation Ltd. recover 2-3years 539,740.00; Jilin Lidi Information Unable to 5,999,750.00 5,999,750.00 3-4years 4466,240.00; 100.00 Technology Co., Ltd recover 4-5years 993,770.00 China Railway 4-5years 3,114,600.94; Communication Signal Unable to 5,241,400.50 5,241,400.50 Over 5 years 100.00 Shanghai Engineering recover 2,126,799.56 Group Co., Ltd Unable to Other 16,636,528.92 16,636,528.92 2-5 years 100.00 recover 94 Total 78,997,376.62 78,997,376.62 2)Accounts receivable with provision made on an collective basis ①Combination 1: Aging combination Closing balance Opening balance Ages Provision Provision Provision for Provision for Book balance proportion Book balance proportion bad debts bad debts (%) (%) Within 1 249,010,768.26 1.00 2,489,940.87 174,417,246.90 1.00 1,744,172.48 year 1 to 2 60,967,653.85 5.00 3,048,382.69 64,013,020.08 5.00 3,200,651.00 years 2 to 3 37,012,641.09 10.00 3,701,264.11 56,234,363.04 10.00 5,623,436.30 years 3 to 4 57,053,501.02 30.00 17,116,050.31 54,651,481.02 30.00 16,395,444.32 years 4 to 5 31,053,955.86 50.00 15,526,977.93 24,468,289.98 50.00 12,234,144.99 years Over 5 73,956,776.82 100.00 73,956,776.82 79,257,618.32 100.00 79,257,618.32 years Total 509,055,296.90 115,839,392.73 453,042,019.34 118,455,467.41 (3) Bad debt provision Change in current period Opening Cancel Closing Categories To withdraw Other balance Accrual after balance or turn back changes verification Receivables with provision 78,379,779.60 1,094,570.18 476,973.16 78,997,376.62 made on an individual basis Receivables with provision 118,455,467.41 2,297,977.96 4,914,052.64 115,839,392.73 made on a collective basis Total 196,835,247.01 3,392,548.14 476,973.16 4,914,052.64 194,836,769.35 (4) Accounts receivable actually written off in the current period The amount of accounts receivable actually written off in this period is RMB 4,914,052.64. (5) Details of the top 5 debtors with largest balances Proportion to the total balance of Provision for Debtors Book balance accounts receivable bad debts (%) Dongpo Xi Laos Co., Ltd. 19,708,086.54 3.35 19,708,086.54 95 Proportion to the total balance of Provision for Debtors Book balance accounts receivable bad debts (%) Mr. Xu 17,591,683.74 2.99 17,591,683.74 Hegang branch of China Tower Co., Ltd 13,819,926.92 2.35 13,819,926.92 Shanghai Zhouluo Information Technology Co., 11,401,797.72 1.94 114,017.98 LTD Shanghai Zicheng Information Technology 10,968,853.78 1.87 109,688.54 Development Co., LTD Total 73,490,348.70 12.50 51,343,403.72 5. Receivables financing Items Closing balance Opening balance Notes receivable(Bank 16,350,913.52 40,852,223.88 acceptance) 6. Advances paid (1) Age analysis Closing balance Opening balance Ages Amount % to total Amount % to total Within 1 year 18,403,300.08 69.88 18,003,886.43 79.50 1-2 years 3,811,347.66 14.47 804,044.95 3.55 2-3 years 759,733.98 2.88 1,446,243.44 6.39 Over 3 years 3,362,780.11 12.77 2,391,641.84 10.56 Total 26,337,161.83 100.00 22,645,816.66 100.00 (2) Details of the top 5 debtors with largest balances Proportion to the total balance Debtors Closing balance of advances paid (%) Huawei Technology Co., Ltd 4,072,729.45 15.46 QSTECH Co., Ltd 2,596,500.00 9.86 Jiangsu Shuntian International Group 1,425,683.28 5.41 Machinery Import and Export Co., Ltd GuizhouTianguangShian Technology Co., Ltd 750,000.00 2.85 Zhejiang Narada Power Source Co.,Ltd. 580,000.00 2.20 Total 9,424,912.73 35.78 7. Other receivable Items Closing balance Opening balance Interest receivable Dividends receivable 96 Items Closing balance Opening balance Other receivables 55,553,203.47 57,562,392.95 Less: Allowance for doubtful 41,893,042.88 40,934,197.78 accounts Total 13,660,160.59 16,628,195.17 (1)Other receivables categorized by nature Categories Closing balance Opening balance Provisional payment receivable 33,438,013.07 40,950,602.33 Deposit 15,715,712.29 12,054,412.80 Travel allowance 804,416.99 905,189.12 Other 5,595,061.12 3,652,188.70 Less: Allowance for doubtful 41,893,042.88 40,934,197.78 accounts Total 13,660,160.59 16,628,195.17 (2)Age analysis Ages Closing balance Opening balance Within 1 year 7,222,466.40 7,008,502.69 1 to 2 years 2,507,508.77 2,850,719.97 2 to 3 years 4,276,955.97 5,231,249.14 3 to 4 years 1,575,812.53 4,606,299.15 4 to 5 years 4,538,837.99 3,549,119.02 Over 5 years 35,431,621.81 34,316,502.98 Less: Allowance for doubtful 41,893,042.88 40,934,197.78 accounts Total 13,660,160.59 16,628,195.17 (3)Changes in provision for bad debts Phase I Phase II Phase III Items 12-month Lifetime expected credit Total Lifetime expected credit expected credit losses (credit not losses (credit impaired) losses impaired) Opening balance 648,426.35 40,285,771.43 40,934,197.78 Opening balance in 648,426.35 40,285,771.43 40,934,197.78 the current period --Transferred to phase II --Transferred to phase III --Reversed to phase II --Reversed to phase I Provision made in 436,320.20 527,159.37 963,479.57 the current period 97 Items Phase I Phase II Phase III Total Provision recovered in current period Provision written off 4,634.47 4,634.47 in current period Other changes Closing balance 1,084,746.55 40,808,296.33 41,893,042.88 (4)Other receivables for which the provision for bad debts is withdrawn individually at the end of the period Proportion of Debtors Book balance Provision for bad debt Reasons withdrawal (%) Beijing Likangpu The other party is Telecommunications 28,912,122.71 28,912,122.71 100.00 bankrupt and unable Equipment Co.,Ltd. to settle (5)Bad debt provision Change in current period Opening Cancel Closing Portfolios To withdraw or Other balance Accrual after balance turn back changes verification Other 40,934,197.78 963,479.57 4,634.47 41,893,042.88 combinations (6)Other receivables actually written off in the current period The amount of other receivables actually written off in this period is RMB 4,634.47. (7)Details of the top 5 debtors with largest balances Proportion to the total Nature of Closing Provision for Debtors Ages balance of receivables balance bad debts other receivables (%) Beijing Likangpu Temporary Communication payment 28,912,122.71 Over 5 years 52.04 28,912,122.71 Equipment Co., receivable Ltd. 1-2 years 307,100.00; China Potevio Security 2,245,100.00 4-5 years 938,000.00; 4.04 1,953,355.00 deposit Company Limited Over 5 years 1,000,000.00 Construction headquarters of Security 1,490,768.10 2-3 years 2.68 74,538.41 Shenzhen Metro deposit Group Co., Ltd Beijing Temporary 3-4 years 179,184.19; PutianKechuang payment 805,545.63 1.45 805,545.63 Over 5 years 626,361.44 receivable Industry Co.,Ltd. 98 Proportion to the total Nature of Closing Provision for Debtors Ages balance of receivables balance bad debts other receivables (%) Beijing Lekang Real Estate Rent 528,796.29 Within 1 ywar 0.95 26,439.81 Management Co.,Ltd. Total 33,982,332.73 61.16 31,772,001.56 8. Inventories (1) Details Closing balance Opening balance Items Provision for Carrying Provision for Carrying Book balance Book balance write-down amount write-down amount Raw materials 29,376,393.70 9,134,918.13 20,241,475.57 31,234,604.53 9,134,918.13 22,099,686.40 Work in process 9,599,855.21 2,797,339.41 6,802,515.80 13,606,311.30 2,797,339.41 10,808,971.89 Goods on hand 87,686,775.05 39,786,254.55 47,900,520.50 79,928,818.55 40,226,500.64 39,702,317.91 Goods 159,022,834.50 58,758,181.09 100,264,653.41 172,240,715.25 58,758,181.09 113,482,534.16 dispatched Products on consignment for 1,289,862.42 804,691.99 485,170.43 1,242,747.33 804,691.99 438,055.34 sales Contract performance 2,568,835.66 2,568,835.66 cost Total 289,544,556.54 111,281,385.17 178,263,171.37 298,253,196.96 111,721,631.26 186,531,565.70 (2) The increase or decrease of the inventory decline reserve and the impairment reserve of contract performance cost Increase Decrease Increase Decrease Opening Closing Items Reversal or balance Accrual Others Others balance write-off Raw materials 9,134,918.13 9,134,918.13 Work in process 2,797,339.41 2,797,339.41 Goods on hand 40,226,500.64 9,993.42 450,239.51 39,786,254.55 Goods dispatched 58,758,181.09 58,758,181.09 Products on 804,691.99 804,691.99 consignment for sales Total 111,721,631.26 9,993.42 450,239.51 111,281,385.17 9. Other current assets Items Closing balance Opening balance Input VAT to be credited 4,257,909.13 5,526,501.01 Prepaid income tax 526,493.03 2,236,499.06 99 Items Closing balance Opening balance Total 4,784,402.16 7,763,000.07 100 10. Long-term equity investments Increase/Decrease Investment Closing income Adjustment in Cash balance of Changes Provision Closing Investees Opening balance Investments Investments recognized other dividend/Profit provision in other for Others balance increased decreased under comprehensive declared for for equity impairment impairment equity income distribution method I. Joint ventures 10,422,193.15 -0.99 10,422,192.16 SEI-Nanjing Potevio Optical 10,422,193.15 -0.99 10,422,192.16 Network Co., Ltd 101 11. Other equity instrument investments The reason Amount designated as of other measuremen Other compreh The t at fair value comprehensi The ensive Closing Opening Dividend cumula and its ve income is Items income tive cumulative income change transferred balance balance loss transferr gains included in to retained ed to other earnings retained comprehensi earnings ve income Nanjing Yuhua 420,915.00 420,915.00 Electroplati ng Factory Hangzhou Honyar 321,038.00 321,038.00 Electrical Co.,Ltd. Beijing Likong Communica tion Equipment Co., Ltd. Total 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) Investment real estate measured at cost Items Buildings and structures I. Original book value 1. Opening balance 18,619,150.97 2. Increase 3. Decrease 4. Closing balance 18,619,150.97 II. Accumulated depreciation and amortization 1. Opening balance 11,764,259.46 2. Increase 344,539.35 (1) Accrual or amortization 344,539.35 3. Decrease 4. Closing balance 12,108,798.81 III. Provision for impairment IV. Carrying amount 102 Items Buildings and structures 1. Closing balance 6,510,352.16 2. Opening balance 6,854,891.51 13. Fixed assets Categories Closing balance Opening balance Fixed assets 114,942,877.05 118,527,119.27 Liquidation of fixed assets Less: Impairment provision 725,962.56 725,962.56 Total 114,216,914.49 117,801,156.71 (1) Fixed assets 1)Details Buildings and Machinery Transport Electronic Other Items Total structures equipment facilities equipment equipment I. Original book value 1. Opening 152,200,686.89 30,115,555.70 5,415,208.27 1,414,872.09 45,611,587.89 234,757,910.84 balance 2. Increase 494,509.29 145,575.23 61,769.91 123,888.06 6,123.89 831,866.38 (1) Acquisiti 494,509.29 145,575.23 61,769.91 123,888.06 6,123.89 831,866.38 on 3. Decrease 418,803.44 587,726.73 16,195.28 1,022,725.45 (1) Disposal /Scrappi 418,803.44 587,726.73 16,195.28 1,022,725.45 ng 4. Closing 152,695,196.18 29,842,327.49 4,889,251.45 1,522,564.87 45,617,711.78 234,567,051.77 balance II.Accumulat ed depreciation 1. Opening 50,053,754.10 20,331,298.78 5,007,942.84 6,995.65 40,830,800.20 116,230,791.57 balance 2. Increase 2,780,682.03 773,963.11 55,043.13 518,917.40 252,424.39 4,381,030.06 (1) Acquisiti 2,780,682.03 773,963.11 55,043.13 518,917.40 252,424.39 4,381,030.06 on 3. Decrease 406,239.33 565,498.80 15,908.78 987,646.91 (1) Disposal /Scrappi 406,239.33 565,498.80 15,908.78 987,646.91 ng 4. Closing 52,834,436.13 20,699,022.56 4,497,487.17 510,004.27 41,083,224.59 119,624,174.72 balance III.Provision for impairment 1. Opening 539,124.00 11,048.35 175,790.21 725,962.56 balance 2. Increase 3. Decrease 103 Buildings and Machinery Transport Electronic Other Items Total structures equipment facilities equipment equipment 4. Closing 539,124.00 11,048.35 175,790.21 725,962.56 balance IV. Carrying amount 1. Closing 99,321,636.05 9,143,304.93 391,764.28 1,001,512.25 4,358,696.98 114,216,914.49 balance 2. Opening 101,607,808.79 9,784,256.92 407,265.43 1,396,828.09 4,604,997.48 117,801,156.71 balance 2)Fixed assets temporarily idle Original book Accumulated Provision for Items Carrying amount Remarks value depreciation impairment Machinery 191,485.00 176,039.10 12,248.35 3,197.55 equipment Electronic 331,100.00 330,020.00 1,080.00 equipment Other 370,885.18 184,349.93 175,408.71 11,126.54 equipment Total 893,470.18 690,409.03 187,657.06 15,404.09 3)Fixed assets with certificate of titles being unsettled Items Carrying amount Reasons for unsettlement Buildings and structures 35,460,964.00 Unable to handle 14. Construction in progress Categories Closing balance Opening balance Construction in progress project 1,182,171.32 292,996.23 Engineering materials Less: Impairment provision Total 1,182,171.32 292,996.23 (1)Basic information of construction projects in progress Closing balance Opening balance Items Provision for Carrying Provision for Carrying Book balance Book balance impairment amount impairment amount Others 1,182,171.32 1,182,171.32 292,996.23 292,996.23 15. Intangible assets (1) Details Items Land use right Software Total I. Original book value 1. Opening balance 26,656,046.83 11,740,157.40 38,396,204.23 2. Increase 104 Items Land use right Software Total 3. Decrease 4. Closing balance 26,656,046.83 11,740,157.40 38,396,204.23 II.Accumulated depreciation 1. Opening balance 7,147,103.23 10,140,353.52 17,287,456.75 2. Increase 317,144.71 206,624.71 523,769.42 (1) Acquisition 317,144.71 206,624.71 523,769.42 3. Decrease 4. Closing balance 7,464,247.94 10,346,978.23 17,811,226.17 III.Provision for impairment 4. Closing balance IV. Carrying amount 1. Closing balance 19,191,798.89 1,393,179.17 20,584,978.06 2. Opening balance 19,508,943.60 1,599,803.88 21,108,747.48 16. Long-term prepayments Items Opening balance Increase Amortization Other decrease Closing balance Renovation 4,973,968.20 720,614.36 4,253,353.84 expenditure 17. Deferred tax assets and deferred tax liabilities (1) Details of unrecognized deferred tax assets Items Closing balance Opening balance Deductible temporary difference 349,203,102.12 350,212,296.71 Deductible losses 206,756,188.18 247,021,502.77 Total 555,959,290.30 597,233,799.48 (2) Maturity years of deductible losses of unrecognized deferred tax assets Maturity years Closing balance Opening balance Remarks Year 2021 3,321,233.55 Year 2022 6,340,354.15 6,340,354.15 Year 2023 6,027,849.77 6,538,713.94 Year 2024 108,499,154.28 110,600,873.27 Year 2025 3,031,582.45 5,019,673.59 Year 2026 69,795,534.87 115,200,654.27 Year 2029 1,622,476.49 Year 2030 1,188,328.53 Year 2031 10,250,907.64 105 Maturity years Closing balance Opening balance Remarks Total 206,756,188.18 247,021,502.77 18. Short-term borrowings (1) Details Borrowing conditions Closing balance Opening balance Mortgaged borrowings 51,300,000.00 24,000,000.00 Secured borrowings 175,000,000.00 175,000,000.00 Total 226,300,000.00 199,000,000.00 19. Notes payable Items Closing balance Opening balance Bank acceptance Trade acceptance 1,250,000.00 1,251,741.17 Total 1,250,000.00 1,251,741.17 20. Accounts payable (1) Classification by nature of payment Items Closing balance Opening balance Procurement of materials 476,735,856.31 536,734,286.45 Project payment 1,629,456.49 1,629,456.49 Total 478,365,312.80 538,363,742.94 (2) Significant accounts payable with age over one year Name of creditor Closing balance Reasons for unsettlement Nanjing Xingping Industrial Co., Ltd 21,139,620.66 Not yet settled SEI-Nanjing Putian Optical Network Co., Ltd. 20,568,725.66 Not yet settled China Potevio Company Limited 18,016,137.43 Not yet settled Jiangsu Lexi Technology Co.,Ltd. 11,459,040.40 Not yet settled Nanjing Xinyongda Electrical Co.,Ltd. 9,024,387.55 Not yet settled Xi'an Huasheng Communication Co., Ltd 6,205,219.93 Not yet settled MENNEKES Industrial Electric(Nanjing)Co.,Ltd. 6,073,776.29 Not yet settled Total 92,486,907.92 21. Contract liabilities Items Closing balance Opening balance Payment for goods 19,029,759.47 18,884,024.60 106 22. Employee benefits payable (1) Details Opening Items Increase Decrease Closing balance balance Short-term employee benefits 17,922,220.68 78,860,644.34 78,972,585.67 17,810,279.35 Post-employment benefits - defined 11,205,099.07 11,205,099.07 contribution plan Termination benefits 1,522,951.00 1,432,551.50 2,955,502.50 Other benefits due within one year Total 19,445,171.68 91,498,294.91 93,133,187.24 17,810,279.35 (2) Details of short-term employee benefits Opening Items Increase Decrease Closing balance balance Wage, bonus, allowance and subsidy 3,625,349.25 59,624,759.29 59,624,759.29 3,625,349.25 Employee welfare fund 4,028,741.93 4,011,925.71 16,816.22 Social insurance premium 5,029,950.01 5,029,950.01 Including: Medicare premium 4,709,194.46 4,709,194.46 Occupational injuries premium 320,755.55 320,755.55 Others Housing provident fund 3,294,519.74 4,989,054.27 4,990,788.27 3,292,785.74 Trade union fund and employee 10,987,355.16 866,256.53 993,280.08 10,860,331.61 education fund Short-term absences from work with compensation Short-term profit sharing plan Others 14,996.53 4,321,882.31 4,321,882.31 14,996.53 Total 17,922,220.68 78,860,644.34 78,972,585.67 17,810,279.35 (3) Details of defined contribution plan Opening Items Increase Decrease Closing balance balance Basic endowment insurance premium 10,292,520.87 10,292,520.87 Unemployment insurance premium 437,601.29 437,601.29 Company annuity payment 474,976.91 474,976.91 Total 11,205,099.07 11,205,099.07 23.Taxespayable Items Closing balance Opening balance VAT 3,531,4920.06 1,007,843.11 Enterprise income tax 1,343,958.62 774,605.96 107 Items Closing balance Opening balance Individual income tax 344,984.34 298,962.05 Urban maintenance and construction tax 414,851.23 166,309.25 Housing property tax 238,820.33 409,138.78 Land use tax 81,754.17 83,316.67 Education surcharge&local education 294,179.77 116,649.03 surcharge Other tax 1,571.10 24,242.50 Total 6,251,609.62 2,881,067.35 24. Other payables Items Closing balance Opening balance Interest payable Dividend payable 12,538,813.38 2,142,213.38 Other payables 53,666,098.11 61,864,581.70 Total 66,204,911.49 64,006,795.08 (1) Dividend payable Items Closing balance Opening balance Dividend of ordinary shares 12,538,813.38 2,142,213.38 (2) Other payables Items Closing balance Opening balance Temporary receipts payable 34,066,785.90 42,582,100.22 Unsettled installation cost 7,038,775.64 7,085,494.06 Deposits 4,276,809.64 4,797,260.63 Operating expenses 6,788,982.49 4,643,277.05 Others 1,494,744.44 2,756,449.74 Total 53,666,098.11 61,864,581.70 25.Non-current liabilities due within one year Items Closing balance Opening balance Long-term payables due within one year 2,656,474.95 26. Other current liabilities Items Closing balance Opening balance VAT collected in advance 1,520,821.27 2,454,923.31 27. Share capital 108 Movements Opening Issue of Reserve Closing Items Bouns balance new transferred to Others Subtotal balance shares shares shares Total shares 215,000,000 215,000,000 28.Capital reserve Items Opening balance Increase Decrease Closing balance Share premium 137,786,640.63 137,786,640.63 Other capital reserve 60,077,533.45 60,077,533.45 Total 197,864,174.08 197,864,174.08 109 29. Other comprehensive income (OCI) Current period cumulative Less: Other Less: Other Opening Current period comprehensive comprehensive income Closing Items Attributable Attributable to balance cumulative income in the recorded in the previous Less: balance to parent non-controllin before income previous period is period is transferred to Income tax company g shareholders tax transferred to profit retained income in the and loss current period II. Other comprehensive income reclassified into profit and loss Including: The amount of financial assets reclassified into other -1,854,910.00 -1,854,910.00 comprehensive income Differences in translation of foreign -4,964,727.82 -4,964,727.82 4,964,727.82 currency financial statements Total -6,819,637.82 -4,964,727.82 4,964,727.82 -1,854,910.00 110 30. Surplus reserve Items Opening balance Increase Decrease Closing balance Statutory surplus 589,559.77 589,559.77 reserve 31. Undistributed profit Preceding period Items Current period cumulative comparative Balance before adjustment at the end of preceding -341,446,683.34 -202,680,309.64 period Add: Increase due to adjustment (or less: decrease) Opening balance after adjustment -341,446,683.34 -202,680,309.64 Add: Net profit attributable to owners of the parent -27,711,297.33 -29,593,867.19 company Less: Appropriation of statutory surplus reserve Dividend payable on ordinary shares Closing balance -369,157,980.67 -232,274,176.83 32. Operating revenue/Operating cost (1) Details Current period cumulative Preceding period comparative Items Revenue Cost Revenue Cost I.Main operations 399,867,521.60 317,772,069.20 441,387,294.27 348,603,700.69 II.Other operations 7,445,094.75 5,672,139.94 10,491,316.16 8,830,168.30 Total 407,312,616.35 323,444,209.14 451,878,610.43 357,433,868.99 (2) Operating income in the current period is classified according to the time of revenue recognition Video Low voltage Wiring Revenue recognition Integrated conferencing distribution products and Total method (time) wiring product products products others Confirm at sceratin point 122,377,125.65 178,241,799.05 45,768,753.23 60,924,938.42 407,312,616.35 of time Confirm in a certain period of time Total 122,377,125.65 178,241,799.05 45,768,753.23 60,924,938.42 407,312,616.35 33. Taxes and surcharges Preceding period Items Current period cumulative comparative Urban maintenance and construction tax 886,803.62 950,147.23 Education surcharge&local education surcharge 633,135.16 678,676.61 Housing property tax 510,691.74 632,407.41 111 Preceding period Items Current period cumulative comparative Land use tax 241,844.10 253,268.80 Other tax 87,907.72 257,155.97 Total 2,360,382.34 2,771,656.02 34. Selling expenses Preceding period Items Current period cumulative comparative Employee benefits 28,150,107.87 30,657,820.79 Transport and damage to transport 2,789.81 2,617.00 Business entertainment 5,453,239.19 7,320,086.73 Travelling expenses 1,715,412.46 3,593,668.46 Office expenses 403,205.74 757,905.79 Sales service charges 1,726,174.39 1,983,529.10 Promotion expenses 638,232.78 645,814.35 Conference expenses 61,939.66 561,693.48 Equipment maintain fees 149,510.58 7,719.09 Others 2,331,597.58 3,530,437.79 Total 40,632,210.06 49,061,292.58 35. Administrative expenses Preceding period Items Current period cumulative comparative Employee benefits 20,644,875.51 20,500,482.96 Consulting and intermediary fees 1,038,068.26 1,179,882.32 Depreciation and amortization 3,088,563.05 3,134,154.50 Office expenses 1,505,366.57 1,128,158.97 Lease expenses 284,527.03 382,999.62 Travelling expense 197,659.84 500,872.73 Business entertainment 400,308.41 712,793.82 Funding for Party Building 208,638.07 214,223.66 Others 931,423.36 1,967,023.84 Total 28,299,430.10 29,720,592.42 36. R&D expenses Preceding period Items Current period cumulative comparative Employee benefits 20,115,664.25 24,333,843.32 Intermediate test fee 1,182,015.12 1,431,006.18 Travelling expenses 49,288.12 865,144.33 112 Preceding period Items Current period cumulative comparative Material use 364,611.56 684,146.16 Depreciation and amortization 817,844.36 605,021.78 Commissioned development 19,150.94 Others 1,094,144.20 1,828,329.01 Total 23,642,718.55 29,747,490.78 37. Financial expenses Preceding period Items Current period cumulative comparative Interest expenditures 5,291,794.15 2,798,625.53 Less: Interest income 779,954.73 410,149.62 Losses on foreign exchange Less: gain on foreign exchange 19,186.31 104,172.86 Financial institution fees 145,706.95 281,634.59 Others Total 4,638,360.06 2,565,937.64 38. Other income Current period Preceding period Related to assets/Related Items cumulative comparative to earnings VAT will be refunded 882,872.52 831,873.19 Related to earnings immediately Enterprises declare subsidies 75,000.00 Related to earnings 2021 Jiangning District rescue eight freight subsidy 70,587.00 Related to earnings development zone supporting Employee training subsidy 30,802.84 244,700.00 Related to earnings Others 16,104.65 112,345.78 Related to earnings Double prevention mechanism construction standard 3,100.00 Related to earnings enterprise subsidy Total 1,075,367.01 1,192,018.97 39. Investment income Preceding period Items Current period cumulative comparative Long-term equity investment income calculated by the -0.99 -1.19 equity method Investment income from disposal of long-term equity -6,085,544.20 investments Investment income from the disposal of trading 337,205.48 financial assets Others -4,791.06 Total -5,753,130.77 -1.19 113 40. Credit impairment loss Preceding period Items Current period cumulative comparative Bad debt loss of notes receivable 255,278.50 -355,632.18 Bad debt loss of accounts receivable -2,915,574.98 -2,426,050.63 Bad debt loss of other receivables -963,479.57 373,472.41 Total -3,623,776.05 -2,408,210.40 41. Assets impairment loss Preceding period Items Current period cumulative comparative Inventory write-down loss -9,993.42 42. Gains on asset disposal Preceding period Items Current period cumulative comparative Gains on disposal of fixed assets 59,868.36 15,829.32 43. Non-operating revenue Current period Preceding period Amount included in non- Items cumulative comparative recurring profit or loss Unpaid payables 2,603,295.76 2,603,295.76 Penalty income 120,062.99 5,000.00 120,062.99 Others 18,869.74 51,934.58 18,869.74 Total 2,742,228.49 56,934.58 2,742,228.49 44. Non-operating expenditures Current period Preceding period Amount included in non- Items cumulative comparative recurring profit or loss Donation expenditures 2,000.00 Non-current assets damage 12,812.65 12,812.65 and scrap loss Penalty expenditures 2,000.00 2,000.00 Others 8,507.17 59,544.99 8,507.17 Total 23,319.82 61,544.99 23,319.82 45. Income tax expenses (1) Details Preceding period Items Current period cumulative comparative Current income tax expense calculated in accordance with the tax law and relevant 1,169,067.15 4,521,812.72 provisions 114 Preceding period Items Current period cumulative comparative Deferred income tax expense Others 2,245,778.53 Total 3,414,845.68 4,521,812.72 (2) Accounting profit and income tax expense adjustment process Items Amount Profit before tax -21,237,450.10 Income tax expenses based on tax rate applicable to the -5,309,362.53 parent company Effect of different tax rate applicable to subsidiaries -2,543,364.88 Effect of prior income tax reconciliation 2,245,778.54 The effect of non-taxable income The impact of non-deductible costs, expenses and losses 679,774.89 The effect of deductible temporary differences or deductible losses of deferred tax assets not recognized in -3,021,480.44 the previous period The effect of deductible temporary differences or deductible losses on deferred tax assets was not 14,109,788.35 recognized in the current period Deduction of R&D expenditures -2,746,288.25 Income tax expenses 3,414,845.68 46. Statement of cash flows (1) Other cash receipts related to operating activities Preceding period Items Current period cumulative comparative Government grants 667,089.45 1,192,018.97 Interest income 743,957.45 410,149.62 Incomings and outgoings 28,296,437.67 11,932,139.16 Others 705,426.17 934,135.53 Total 30,412,910.74 14,468,443.28 (2) Other cash payments related to operating activities Preceding period Items Current period cumulative comparative Out-of-pocket expenses 31,053,868.58 33,193,862.80 Incomings and outgoings 22,452,728.53 26,882,349.43 Others 679,491.80 462,741.40 Total 54,186,088.91 60,538,953.63 (3) Other cash payments related to financing activities 115 Preceding period Items Current period cumulative comparative Installment financing lease payments 1,138,717.12 39,813,078.92 47. Supplement information to the cash flow statement (1) Supplement information to the cash flow statement Current period Preceding period Items cumulative comparative I. Reconciliation of net profit to cash flow from operating activities: Net profit -24,652,295.78 -25,149,014.43 Add: Provision for credit impairment loss 3,623,776.05 2,408,210.40 Provision for assets impairment loss 9,993.42 Depreciation of fixed assets, depletion of oil and gas assets, depreciation of productive biological assets, and 4,725,569.41 3,919,944.42 depreciation of investment real estate Depreciation of right-of-use assets Amortization of intangible assets 523,769.42 482,769.28 Amortization of long-term prepayments 720,614.36 880,943.69 Loss on disposal of fixed assets, intangible assets and other -59,868.36 -15,829.32 long-term assets (Less: gains) Fixed assets retirement loss (Less: gains) 12,812.65 Net exposure hedge loss (Less: gains) Losses on changes in fair value (Less: gains) Financial expenses (Less: gains) 5,291,794.15 2,798,625.53 Investment losses (Less: gains) 5,753,130.77 1.19 Decrease of deferred tax assets (Less: increase) Increase of deferred tax liabilities (Less: decrease) Decrease of inventories (Less: increase) 8,708,640.42 27,228,422.89 Decrease of operating receivables (Less: increase) -84,356,904.37 -106,583,908.66 Increase of operating payables (Less: decrease) -16,165,029.70 -22,692,438.14 Others Net cash flows from operating activities -95,863,997.56 -116,722,273.15 II. 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 116 Current period Preceding period Items cumulative comparative III. Net changes in cash and cash equivalents: Cash at the end of the period 123,632,374.19 73,109,498.70 Less: Cash at the beginning of the period 180,459,070.86 170,062,746.87 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 -56,826,696.67 -96,953,248.17 (2) Cash and cash equivalents Current period Preceding period Items cumulative comparative I. Cash 123,632,374.19 180,459,070.86 Including: Cash on hand 343.39 343.39 Cash in bank on demand for payment 123,632,030.80 180,458,727.47 Other monetary funds readily available for payment Money deposited with a central bank that can be used for payment Deposit of interbank funds Interbank debits II. Cash equivalents Including: bond investments maturing within three months III. Cash and cash equivalents at the end of the period 123,632,374.19 180,459,070.86 Including: restricted use of cash and cash equivalents by the parent company or subsidiaries within the Group 48. Assets with title or use right restrictions Items Closing carrying amount Reasons for restrictions Cash and bank balances 7,817,663.53 Performance bond and litigation Fixed assets 58,016,211.48 Mortgage Intangible assets 15,116,581.08 Mortgage Investment property 6,359,779.69 Mortgage Total 87,310,235.78 Note: 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(96.99% shares of stock equity), equity of Nanjing PutianTelege Intelligent Building Co., Ltd. 4.80 million yuan(40% shares of stock equity), equity of Nanjing PutianChangle Telecommunications Equipment Co., Ltd. 5.07 million yuan(50.7% shares of stock equity), equity of Nanjing Putian Network Co., Ltd. 7.80 million yuan(78% shares of stock equity). The Company has registered the equity pledge at Nanjing Jiangning Market 117 Supervision Administration. Those equities are with use restrictions before released. 49. Monetary items in foreign currencies (1) Monetary items in foreign currencies Closing balance in RMB equivalent at the Items Exchange rate foreign currencies end of the period Cash and bank balances Including: USD 104,948.22 6.7114 704,349.48 VI. Changes in the consolidation scope In this period, the scope of merger is reduced by 1, and the subsidiary Putian Communication (Hong Kong) Co., LTD has been cancelled. Since May, this period is no longer included in the scope of merger. For details, see Note XII (3) Notes on long-term equity Investment of the parent company. VII. Interest in other entities (I) Interest in subsidiaries 1. Composition of subsidiaries Main Holding proportion (%) Place of Business Acquisition Subsidiaries operating registration nature Direct Indirect Method place Nanjing PutianChangle Nanjing Nanjing Telecommunications Manufacture 50.70 Set up City City Equipment Co., Ltd. Nanjing PutianTelege Nanjing Nanjing Manufacture 45.77 Set up Intelligent Building Ltd. City City Nanjing South Nanjing Nanjing Telecommunications Manufacture 96.99 3.01 Set up City City Company Limited Merger of enterprises Nanjing Nanman Nanjing Nanjing Manufacture 100.00 under Electrics Co., Ltd. City City different control Nanjing Putian Nanjing Nanjing Manufacture 78.00 Set up Network Co., Ltd. City City Nanjing PutianDatang Merger of Nanjing Nanjing Information Electronic Manufacture 40.00 enterprises City City Co., Ltd. under 118 Subsidiaries Place of Main Business Holding proportion (%) Acquisition registration operating nature Method place different control Nanjing Putian Nanjing Nanjing Communication Manufacture 70.00 Set up City City Technology Co., Ltd. Chongqing Chongqing Chongqing Puhua City City Information Technology Manufacture 100.00 Set up Chongqin g Chongqin Co., Ltd City g City 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 PutianTelege 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 PutianTelege Intelligent Building Ltd’s related activity. The Company has the ability to impact the amount of return and control over Nanjing PutianTelege Intelligent Building Ltd. b. The company holds Nanjing PutianDatang Information Electronics Co., LTD. 40% equity, the company in Nanjing PutianDatang information electronics Co., LTD. As the number of board members more than half of the company's board of directors, has the power of Nanjing PutianDatang information Electronics Co., LTD., Be able to enjoy variable returns by participating in relevant activities of Nanjing PutianDatang Information Electronics Co., LTD., and have the ability to influence the amount of returns by using the power of Nanjing PutianDatang Information Electronics Co., LTD., and be able to control Nanjing PutianDatang Information Electronics Co., LTD. 119 2. Significant not wholly-owned subsidiaries The serial Holding proportion of non- Non-controlling shareholders’ Dividend declared to non- Closing balance of non-controlling Subsidiaries number controlling shareholders profit or loss controlling shareholders interest Nanjing PutianTelege Intelligent 1 54.23% 6,269,143.26 10,846,600.00 48,135,226.19 Building Ltd. 3. Main financial information of significant not wholly-owned subsidiaries Closing balance Opening balance Non- Non- Subsidiaries Current Non-current Current current Total Current Non-current Current current Total Total assets Total assets assets assets liabilities liabilitie liabilities assets assets liabilities liabilitie liabilities s s Nanjing PutianTeleg 233,489,731.1 35,880,808.2 269,370,539.4 180,609,288.8 180,609,288.8 211,702,890.6 35,559,085.8 247,261,976.4 150,061,012.1 150,061,012.1 e Intelligent 9 3 2 0 0 2 4 6 4 4 Building Ltd. Current period cumulative Preceding period comparative Subsidiaries Total Total Cash inflow from Cash inflow from Operating revenue Net profit comprehensive Operating revenue Net profit comprehensive operating activities operating activities income income Nanjing PutianTelege 179,185,572.36 11,560,286.29 11,560,286.29 -54,336,160.51 199,671,487.21 13,604,585.72 13,604,585.72 -52,546,951.98 Intelligent Building Ltd. 120 (II) Interest in joint venture or associates 1. Aggregated financial information of insignificant joint ventures and associates Closing balance/Current Opening balance/Preceding period Items period cumulative comparative I.Joint ventures Total carrying amount of investments 10,422,192.16 10,422,193.15 Proportionate shares in the following items: Net profit -0.99 2.38 Other comprehensive income -0.99 2.38 Total comprehensive income II.Associated enterprises Total carrying amount of investments Proportionate shares in the following items: Net profit Other comprehensive income Total comprehensive income 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 121 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 The Company defines a financial asset as in default when the financial instrument meets one or more of the following criteria, which are consistent with the definition of credit impairment incurred: 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. 122 3. The beginning balance and ending balance of loss provision for financial instruments are detailed in Notes V(3), V(4) and V(7) to these financial statements. 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's accounts receivable risk points are distributed across multiple partners and multiple customers, 12.50% of the Company's accounts receivable as of June 30, 2022 (June 30, 2021:11.43%) originated from the top five customers with balances, and the Company does not have significant credit concentration risk. 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 123 Company has obtained credit limit from several commercial Nanjing Putian Telecommunications Co., Ltd. 2021 Annual Report 187 banks to meet working capital requirements and expenditures. Financial instruments classified based on remaining time period till maturity Closing balance Items Carrying Contract amount Within 1 year 1-3 years Over 3 years amount not yet discounted Short-term 226,300,000.00 226,300,000.00 226,300,000.00 borrowings Notes payable 1,250,000.00 1,250,000.00 1,250,000.00 Accounts 478,365,312.80 478,365,312.80 478,365,312.80 payable Other payable 66,204,911.49 66,204,911.49 66,204,911.49 Long-term payable Non-current liabilities due within one year Subtotal 772,120,224.29 772,120,224.29 772,120,224.29 (Continued) Opening balance Items Carrying Contract amount Within 1 year 1-3 years Over 3 years amount not yet discounted 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 538,363,742.94 538,363,742.94 538,363,742.94 payable Other payable 64,006,795.08 64,006,795.08 64,006,795.08 Long-term payable Non-current liabilities due 2,656,474.95 2,717,664.49 2,717,664.49 within one year Subtotal 805,278,754.14 809,395,053.40 809,395,053.40 (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 124 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 Foreign exchange risk refers to the risk that the fair value or future cash flow of a financial instrument may fluctuate due to changes in foreign exchange rates. The Company operates in mainland China and its main activities are denominated in renminbi, so the Company's exposure to foreign exchange movements is not material. The Company's foreign currency monetary assets and liabilities at the end of the period are detailed in the relevant notes to the financial statements. IX. Fair value (I) Details of fair value of assets and liabilities at fair value at the balance sheet date Level 1 fair Level 2 fair Level 3 fair Items value value value Closing balance measurement measurement measurement I. Recurring fair value measurement 1. Held-for-trading financial assets 2. Receivables financing 16,350,913.52 16,350,913.52 3. Other equity instrument 741,953.00 741,953.00 investments Total assets at recurring fair value 17,092,866.52 17,092,866.52 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 125 (I) Parent company Registered Voting right capital Holding Business proportion Parent company Place of registration (Ten proportion over nature over the thousand the Company (%) Company (%) yuan) No.2 Tudi 2 Road, China Potevio Zhongguan Village Information 190,305.00 53.49 53.49 Company Limited Economy Zone, Haidian industry District, Beijing (II) Status of the Company's subsidiaries See Note "VII. Interests in Other Entities" for details. (III) Joint ventures and associates of the Company For the important joint ventures or associates of the enterprise, see Note "VII. Interests in Other Entities", other joint ventures or associates that have related party transactions with the Company in the current period, or have a balance of related party transactions with the Company in the previous period. Joint ventures or associates Relationships with the Company SEI-Nanjing Putian Optical Network Co., Ltd. Joint ventures (IV) Other related parties of the Company Related parties Relationships with the Company Beijing PutianTaili Telecommunications An affiliated company of the ultimate controlling party Technology Co.,Ltd. Beijing taiko information system technology An affiliated company of the ultimate controlling party corporation limited Eastern Communications Co.,Ltd. An affiliated company of the ultimate controlling party Hangzhou Hikvision Science & Technology An affiliated company of the ultimate controlling party Hangzhou Hikvision Digital Technology Co.,Ltd. An affiliated company of the ultimate controlling party Hebei Far-East Communication System An affiliated company of the ultimate controlling party Engineering Co.,Ltd. Nanjing Rail Transit System Engineering Co., Ltd An affiliated company of the ultimate controlling party Nanjing Hikvision Digital Technology Co., Ltd An affiliated company of the ultimate controlling party Nanjing Postel Swanking Electrical Appliance An affiliated company of the ultimate controlling party Technical Co.,Ltd Nanjing Putian Information Technology Co.,Ltd. An affiliated company of the ultimate controlling party PUTIAN EASTCOM COMMUNICATIONS GROUP An affiliated company of the ultimate controlling party Co.,Ltd. Nanjing Putian Communication Technology An affiliated company of the ultimate controlling party Industrial Park Co.,Ltd. Putian Rail Transit Technology (Shanghai) Co. An affiliated company of the ultimate controlling party 126 Related parties Relationships with the Company LTD Potevio Telecommunications Co.,Ltd. An affiliated company of the ultimate controlling party Putian Information Technology Institute An affiliated company of the ultimate controlling party Co.,Ltd. Shanghai Potevio Network Technoligies Limited An affiliated company of the ultimate controlling party Shanghai PotevioCo.,Ltd. An affiliated company of the ultimate controlling party Anhui Sun Create Electronics Co.,Ltd. An affiliated company of the ultimate controlling party Gemplus(Tianjin)New Technologies Co.,Ltd. An affiliated company of the ultimate controlling party Wuhan Putian New Energy Co., Ltd An affiliated company of the ultimate controlling party CETC EASTCOM COMMUNICATIONS GROUP An affiliated company of the ultimate controlling party Co.,Ltd. China Electronics Laisi Information System Co., An affiliated company of the ultimate controlling party Ltd. CETC Finance Co., Ltd. An affiliated company of the ultimate controlling party The 28th Research Institute of China An affiliated company of the ultimate controlling party Electronics Technology Group Co., Ltd The 23rd Research Institute of China An affiliated company of the ultimate controlling party Electronics Technology Group Co., Ltd China Putian Corporation Co.,ltd. An affiliated company of the ultimate controlling party Nanjing branch of China Key An affiliated company of the ultimate controlling party System&Integrated Circuit Co.,ltd. (V) Related party transactions 1. Purchase and sale of goods, rendering and receiving of services Type of Content of Current period Preceding period Related parties transaction transaction cumulative comparative Purchase goods and accept labor services: Nanjing Hikvision Digital Telecom Purchase goods 140,931.84 Technology Co., Ltd products Purchase goods Nanjing Postel Swanking Electrical Goods and and accept labor 30,796.47 175,207.98 Appliance Technical Co.,Ltd Services services Telecom China Potevio Company Limited Purchase goods 371,681.42 products Nanjing Putian Communication Accept labor labor 129,056.58 Technology Industrial Park Co.,Ltd. services Selling goods and providing services: The 28th Research Institute of China Electronics Technology Selling goods Selling goods 1,420,289.21 Group Co., Ltd Hebei Far-East Communication Selling goods Selling goods 783,202.90 System Engineering Co.,Ltd. Putian Rail Transit Technology Selling goods Selling goods 309,784.08 (Shanghai) Co. LTD Nanjing branch of China Key Selling goods Selling goods 51,745.91 System&Integrated Circuit Co.,ltd. 127 Type of Content of Current period Preceding period Related parties transaction transaction cumulative comparative CETC EASTCOM Terminal and COMMUNICATIONS GROUP Selling goods supporting 25,809.65 22,641.51 Co.,Ltd. facilities Selling goods Selling goods and Nanjing Postel Swanking Electrical and providing providing 10,619.47 175,207.98 Appliance Technical Co.,Ltd services services Nanjing Putian Communication Providing Providing 4,424.78 129,056.58 services services Technology Industrial Park Co.,Ltd. Beijing PutianTaili Terminal and Telecommunications Technology Selling goods supporting 3,150.44 facilities Co.,Ltd. China Electronics Laisi Information Selling goods Selling goods 592.04 System Co., Ltd. PUTIAN EASTCOM Telecom COMMUNICATIONS GROUP Selling goods 1,034,151.45 products Co.,Ltd. Telecom China Potevio Company Limited Selling goods 384,300.86 products Telecom Wuhan Putian New Energy Co., Ltd Selling goods 16,088.49 products 2. Related party leases Lease income \ Lease income and Status of leased expenses expenses Name of lessor Name of Lessee assets recognized in the confirmed in the current period previous period Nanjing Putian Communication Nanjing Communication Technology Industrial Park Equipment Factory No.7 Office building 306,153.66 268,423.40 Co.,Ltd. Branch Nanjing Southern Telecom Nanjing LopuCo.,Ltd. Office building 197,619.05 Co.,Ltd 3. Related party guarantees Whether the Amount Commencement Guarantees Guarantors Maturity date guarantee is guaranteed date mature Nanjing Southern The company 20,000,000.00 2021/11/12 2025/7/22 No Telecom Co.,Ltd Nanjing Southern The company 10,000,000.00 2022/02/23 2025/11/16 No Telecom Co.,Ltd 4. Key management’s emoluments Items Current period cumulative Preceding period comparative Key management’s emoluments 1,329,391.00 1,306,373.00 5. Related party entrusted loan and interest expense Entrusted loan and interest expense with parent Current period Preceding period company Principal balance of entrusted loan 145,000,000.00 95,000,000.00 Interest payments on entrusted loans 3,605,336.12 1,286,777.78 128 6. On June 30, 2022, the Company deposited funds with China Electronic Technology Finance Co., LTDwith a balance of RMB 8,275,421.66, all of which were bank deposits, and generated deposit interest income of RMB 39,861.20 during the reporting period. (VI) Balance due to or from related parties 1. Balance due from related parties Closing balance Opening balance Items Related parties Book Provision for Provision for bad Book balance balance bad debts debts Cash and bank balances China Electronic Technology 8,275,421.66 7,151,551.17 Finance Co., Ltd Accounts receivable Shanghai PotevioCo.,Ltd. 9,158,900.29 9,158,900.29 8,755,534.00 8,755,534.00 Hebei Far-East Communication 7,931,257.03 101,432.57 7,954,628.78 210,528.84 System Engineering Co.,Ltd. China Potevio Company 5,519,204.83 3,352,438.48 5,519,204.83 3,339,327.20 Limited Putian Information Technology 6,065,598.36 1,944,396.29 6,065,598.36 1,321,517.31 Institute Co.,Ltd. Potevio Telecommunications 4,317,924.00 1,060,171.20 4,317,924.00 372,990.90 Co.,Ltd. Nanjing Rail Transit System 905,040.41 9,050.40 905,040.41 9,050.40 Engineering Co., Ltd The 28th Research Institute of China Electronics Technology 505,770.00 5,057.70 Group Co., Ltd Putian Rail Transit Technology 433,840.80 4,338.41 (Shanghai) Co. LTD Anhui Sun Create Electronics 183,262.43 8,388.89 183,262.43 8,388.89 Co.,Ltd. Nanjing branch of China Key System&Integrated Circuit 58,472.88 584.73 26,373.10 263.73 Co.,ltd. Nanjing Postel Swanking Electrical Appliance Technical 12,000.00 120.00 Co.,Ltd China Electronics Laisi 669.00 6.69 Information System Co., Ltd. Eastern Communications 19,100.00 315.00 Co.,Ltd. Gemplus(Tianjin)New 4,546.26 1,363.88 Technologies Co.,Ltd. Beijing taiko information 182,680.00 18,268.00 129 Closing balance Opening balance Items Related parties Book Provision for Provision for bad Book balance balance bad debts debts system technology corporation limited Subtotal 35,091,940.03 15,644,885.65 33,933,892.17 14,037,548.15 Advances paid Hangzhou Hikvision Science & 6,850.00 6,850.00 Technology Hangzhou Hikvision Digital 616.00 Technology Co.,Ltd. Subtotal 7,466.00 6,850.00 Other receivable Beijing Likangpu Telecommunications 28,912,122.71 28,912,122.71 28,912,122.71 28,912,122.71 Equipment Co.,Ltd. China Potevio Company 2,245,100.00 1,953,355.00 2,245,100.00 1,953,355.00 Limited Putian Information Technology 367,800.00 367,800.00 367,800.00 367,800.00 Institute Co.,Ltd. Nanjing Hikvision Digital 80,000.00 4,000.00 80,000.00 4,000.00 Technology Co., Ltd The 23rd Research Institute of China Electronics Technology 67,400.00 3,370.00 Group Co., Ltd Subtotal 31,605,022.71 31,237,277.71 31,672,422.71 31,240,647.71 Total 74,979,850.40 46,882,163.36 72,764,716.05 45,278,195.86 2. Balance due to related parties Items Related parties Closing balance Opening balance Accounts payable SEI-Nanjing Putian Optical Network Co., Ltd. 20,568,725.66 20,258,725.66 China Potevio Company Limited 18,016,137.43 18,016,137.43 Nanjing Hikvision Digital Technology Co., Ltd 72,837.90 Nanjing Putian Communication Technology 25,000.00 25,000.00 Industrial Park Co.,Ltd. Nanjing Postel Swanking Electrical Appliance 1,200.00 19,580.00 Technical Co.,Ltd Subtotal 38,683,900.99 38,319,443.09 Advances received China Potevio Company Limited 4,690,537.30 4,703,127.30 China Putian Corporation Co.,ltd. 13,239.48 Subtotal 4,703,776.78 4,703,127.30 130 Items Related parties Closing balance Opening balance Other payables Nanjing Putian Communication Technology 3,700,486.23 3,805,596.06 Industrial Park Co.,Ltd. Putian Information Technology Institute 400,000.00 400,000.00 Co.,Ltd. Potevio Telecommunications Co.,Ltd. 200,000.00 200,000.00 China Putian Corporation Co.,ltd. 7,430,000.00 9,580,000.00 China Potevio Company Limited 231,015.28 Nanjing Putian Information Technology 2,758,432.56 3,042,825.53 Co.,Ltd. SEI-Nanjing Putian Optical Network Co., Ltd. 83,000.00 Subtotal 14,571,918.79 17,259,436.87 Short-term borrowings China Potevio Company Limited 145,000,000.00 145,000,000.00 Subtotal 145,000,000.00 145,000,000.00 XI. Commitments and contingencies (I) Commitments As of June 30, 2022, the Company has no material commitments to disclose. (II) Contingencies As of June 30, 2022, the Company had no material contingencies to disclose. (III) Segment reports 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, integrated wiring product, 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 131 operations and cost of main operations are those generated or incurred by each product segment. 2. Financial information of reportable segments Products segment Video Integrated Low voltage Wiring Inter-segment Items conferencing wiring distribution products and Total offsetting products product products others Revenue from main 128,489,658.29 176,444,873.16 45,182,846.39 66,705,896.70 -16,955,752.94 399,867,521.60 operations Cost of main 98,361,695.45 137,424,676.29 35,374,348.50 63,510,979.52 -16,899,630.56 317,772,069.20 operations Total assets 274,255,088.36 269,370,539.42 194,710,431.55 494,861,012.64 -302,370,504.57 930,826,567.40 Total 174,573,731.61 180,609,288.80 140,991,411.91 509,735,961.19 -189,177,699.51 816,732,694.00 liabilities XII. Notes to items of parent company financial statements (I) Accounts receivable 1. Disclosure according to aging Ages Closing balance Opening balance Within 1 year 39,839,142.63 52,993,552.29 1 to 2 years 28,064,270.46 23,708,195.98 2 to 3 years 18,067,544.84 22,670,878.34 3 to 4 years 36,389,971.54 64,972,433.60 4 to 5 years 43,202,669.52 17,956,808.59 Over 5 years 98,092,114.97 91,555,641.94 Less: Allowance for doubtful 150,526,158.09 149,111,938.07 accounts Total 113,129,555.87 124,745,572.67 2. According to the bad debt calculation and withdrawal method classification disclosure Closing balance Book balance Provision for bad debts Categories Provision % to Amount Amount proportion total (%) Receivables with provision made on an 69,599,335.93 26.40 69,599,335.93 100.00 individual basis Receivables with provision made on a 194,056,378.03 73.60 80,926,822.16 41.70 collective basis Among them: Combination 1: aging 191,084,844.85 98.47 80,926,822.16 42.35 method Combination 2: Receivables within the 2,971,533.18 1.53 consolidated range 132 Closing balance Book balance Provision for bad debts Categories Provision % to Amount Amount proportion total (%) Total 263,655,713.96 100.00 150,526,158.09 57.09 (Continued) Opening balance Book balance Provision for bad debts Categories Provision % to Amount Amount proportion total (%) Receivables with provision made on an 70,076,309.09 25.59 70,076,309.09 100.00 individual basis Receivables with provision made on a 203,781,201.65 74.41 79,035,628.98 38.78 collective basis Among them: Combination 1: aging 202,113,852.99 99.18 79,035,628.98 39.10 method Combination 2: Receivables within the 1,667,348.66 0.82 consolidated range Total 273,857,510.74 100.00 149,111,938.07 54.45 (1)Receivables with provision made on an individual basis Provision Book Provision for Debtors Ages proportion Reasons balance bad debts (%) Unable to Dongpo Xi Laos Co., Ltd. 19,708,086.54 19,708,086.54 4-5 years 100.00 recover Unable to Mr. Xu 17,591,683.74 17,591,683.74 Over 5 years 100.00 recover China Tower Corporation Unable to 13,819,926.92 13,819,926.92 Over 5 years 100.00 Limited recover China Railway 4-5 years Unable to Signal&Communication 3114,600.94; recover 5,241,400.50 5,241,400.50 100.00 Shanghai Engineering Over 5 years Bureau Group Co.,Ltd. 2,126,799.56 Unable to Others 13,238,238.23 13,238,238.23 2-5 years 100.00 recover Total 69,599,335.93 69,599,335.93 (2)Receivables with provision made on a collective basis ①Combination 1: Aging combination Closing balance Opening balance Ages Provision Provision Provision for Provision for Book balance proportion Book balance proportion bad debts bad debts (%) (%) Within 1 37,193,471.77 1.00 371,934.72 51,326,203.63 1.00 513,262.04 year 1 to 2 27,504,737.06 5.00 1,375,236.85 19,790,631.45 5.00 989,531.57 years 133 Closing balance Opening balance Ages Provision Provision Provision for Provision for Book balance proportion Book balance proportion bad debts bad debts (%) (%) 2 to 3 14,595,906.71 10.00 1,459,590.67 22,670,878.34 10.00 2,267,087.83 years 3 to 4 35,509,240.24 30.00 10,652,772.07 39,529,690.55 30.00 11,858,907.17 years 4 to 5 18,428,402.45 50.00 9,214,201.23 10,779,217.30 50.00 5,389,608.65 years Over 5 57,853,086.62 100.00 57,853,086.62 58,017,231.72 100.00 58,017,231.72 years Total 191,084,844.85 80,926,822.16 202,113,852.99 79,035,628.98 3. Bad debt provision Change in current period Opening Cancel Closing Categories To withdraw or Other balance Accrual after balance turn back changes verification Receivables with provision 70,076,309.09 476,973.16 69,599,335.93 made on an individual basis Receivables with provision 79,035,628.98 1,891,193.18 80,926,822.16 made on a collective basis Total 149,111,938.07 1,891,193.18 476,973.16 150,526,158.09 4. Details of the top 5 debtors with largest balances Proportion to the total Provision for bad Debtors Book balance balance of debts accounts receivable (%) Mr. Xu 17,591,683.74 6.67 17,591,683.74 Dongpo Xi Laos Co., Ltd. 19,708,086.54 7.47 19,708,086.54 China Tower Corporation Limited 13,819,926.92 5.24 13,819,926.92 Shanghai PotevioCo.,Ltd. 9,158,900.29 3.47 9,158,900.29 Liantong Henan Branch 8,828,589.22 3.35 5,794,725.99 Total 69,107,186.71 26.20 66,073,323.48 (II) Other receivable Items Closing balance Opening balance Interest receivable 134 Items Closing balance Opening balance Dividends receivable 600,000.00 600,000.00 Other receivables 73,812,499.38 68,372,223.81 Less: Allowance for doubtful 39,061,352.39 40,428,187.81 accounts Total 35,351,146.99 28,544,036.00 1. Dividends receivable (1)Details Items Closing balance Opening balance Common stock dividend 600,000.00 600,000.00 2. Other receivable (1)Other receivable categorized by nature Items Closing balance Opening balance Temporary payment 62,014,085.90 58,684,606.32 receivable Deposit 7,628,917.30 6,554,054.67 Travel allowance 589,016.07 691,088.20 Others 3,580,480.11 2,442,474.62 Less: Allowance for doubtful 39,061,352.39 40,428,187.81 accounts Total 34,751,146.99 27,944,036.00 (2)Age analysis Ages Closing balance Opening balance Within 1 year 12,027,410.93 21,361,891.68 1 to 2 years 19,517,402.86 2,121,917.36 2 to 3 years 1,803,847.29 4,335,634.46 3 to 4 years 2,744,287.09 3,821,379.29 4 to 5 years 3,313,799.91 1,493,262.87 Over 5 years 34,405,751.30 35,238,138.15 Less: Allowance for doubtful 39,061,352.39 40,428,187.81 accounts Total 34,751,146.99 27,944,036.00 (3)Changes in provision for bad debts Phase I Phase II Phase III Items 12-month Lifetime expected credit Total Lifetime expected credit expected losses (credit not losses (credit impaired) credit losses impaired) 135 Items Phase I Phase II Phase III Total Opening balance 250,754.64 40,177,433.17 40,428,187.81 Opening balance in 250,754.64 40,177,433.17 40,428,187.81 the current period --Transferred to phase II --Transferred to phase III --Reversed to phase II --Reversed to phase I Provision made in 13,497.15 805,817.15 819,314.30 the current period Provision recovered in current period Provision written off 2,186,149.72 2,186,149.72 in current period Other changes Closing balance 264,251.79 38,797,100.60 39,061,352.39 (4)Other receivables for which the provision for bad debts is withdrawn individually at the end of the period Proportion of Debtors Book balance Provision for bad debt Reasons withdrawal (%) Beijing Likangpu The other party is Telecommunications 28,912,122.71 28,912,122.71 100.00 bankrupt and unable Equipment Co.,Ltd. to settle (5)Bad debt provision Change in current period Opening Cancel Closing Categories To withdraw or Other balance Accrual after balance turn back changes verification Other 40,428,187.81 819,314.30 2,186,149.72 39,061,352.39 combinations (6)Other receivables actually written off in the current period The amount of other receivables actually written off in this period is 2,186,149.72 yuan. (7)Details of the top 5 debtors with largest balances Proportion to the total Nature of Closing balance of Provision for bad Debtors Ages receivables balance other debts receivables (%) Beijing Likangpu Temporary Telecommunications payment 28,912,122.71 Over 5 years 39.17 28,912,122.71 Equipment Co.,Ltd. receivable 136 Proportion to the total Nature of Closing balance of Provision for bad Debtors Ages receivables balance other debts receivables (%) Nanjing Nanman Security 26,867,500.00 Within 1 year 36.40 Electric Co., LTD deposit Within 1 year 287,612.42; 1-2 years NANJING PUTIAN 504,197.5; Rent, water 2-3 years TELECOMMUNICATIONS 2,862,862.93 3.88 and electricity 404,315.31; CO.,LTD. 3-4 years 1,449,390.56; 4-5 years 217,347.14 4-5 years China Potevio Company Security 938,000.00; 1,938,000.00 2.63 1,938,000.00 Limited deposit Over 5 years 1,000,000.00 3-4 years Temporary Beijing PutianKechuang 179,184.19; payment 805,545.63 1.09 805,545.63 Industry Co.,Ltd. Over 5 years receivable 626,361.44 Total 61,386,031.27 83.17 31,655,668.34 (III) Long-term equity investments Closing balance Opening balance Provision Items Provision for Carrying Carrying Book balance Book balance for impairme amount amount impairment nt Investments in 113,409,068.64 113,409,068.64 115,319,588.64 1,910,520.00 113,409,068.64 subsidiaries Investments in associates and 10,422,192.16 10,422,192.16 10,422,193.15 10,422,193.15 joint ventures Total 123,831,260.80 123,831,260.80 125,741,781.79 1,910,520.00 123,831,261.79 1. Investments in subsidiaries Provision Closing for balance of Opening Closing impairment Investees Increase Decrease provision balance balance made in for current impairment period Nanjing PutianChangle Telecommunications 2,610,457.00 2,610,457.00 Equipment Co., Ltd. Nanjing PutianTelege 3,320,003.45 3,320,003.45 Intelligent Building Co., Ltd Nanjing Southern Telecom 33,175,148.00 33,175,148.00 Co.,Ltd Nanjing Nanman Electrics 57,831,012.71 57,831,012.71 137 Provision Closing for balance of Opening Closing impairment Investees Increase Decrease provision balance balance made in for current impairment period Co., Ltd. Nanjing Putian Network 7,741,140.41 7,741,140.41 Co.,Ltd. Nanjing PutianDatang Information Electronics Co 5,436,797.07 5,436,797.07 Ltd NANJING PUTIAN TELECOMMUNICATIONS 1,294,510.00 1,294,510.00 CO.,LTD. Chongqing Puhua Information Technology Co., 2,000,000.00 2,000,000.00 Ltd POSTEL TELECOMMUNICATIONS (H.K.) CO. LIMITED Total 113,409,068.64 113,409,068.64 Note: The deregistration of POSTEL TELECOMMUNICATIONS (H.K.) CO. LIMITED was completed in May 2022. 138 2. Investments in associates and joint ventures Increase/Decrease Closing Opening Investment Adjustment in Cash Closing balance of Investees Provision balance Investments Investments income other Changes in dividend/Profit balance provision for for Others impairment increased decreased recognized under comprehensive other equity declared for impairment equity method income distribution I. Joint 10,422,193.15 -0.99 10,422,192.16 ventures SEI-Nanjing Putian Optical 10,422,193.15 -0.99 10,422,192.16 Network Co., Ltd. 139 (IV) Operating revenue/Operating cost 1. Operating income and operating costs are classified by major categories Current period cumulative Preceding period comparative Items Revenue Cost Revenue Cost I.Main operations 48,561,617.50 44,909,870.82 57,592,825.38 53,102,335.86 II.Other operations 1,476,755.54 1,568,931.48 6,018,376.27 5,993,665.33 Total 50,038,373.04 46,478,802.30 63,611,201.65 59,096,001.19 2. Operating income in the current period is classified according to the time of revenue recognition Video Low voltage Wiring Revenue recognition method Integrated wiring conferencing distribution products and Total (time) product products products others Confirm at sceratin point of 50,038,373.04 50,038,373.04 time Confirm in a certain period of time Total 50,038,373.04 50,038,373.04 (V) Investment income Preceding period Items Current period cumulative comparative Investment income from long-term equity investments under 9,153,400.00 9,153,400.00 cost method Investment income from long-term equity investments under -0.99 -1.19 equity method Others 122,168.94 Total 9,275,567.95 9,153,398.81 XIII. Other supplementary information (I) Schedule of non-recurring profit or loss Items Amount Remarks 1. Profit and loss on disposal of non-current assets, including the write-off part of the asset 59,868.36 impairment provision 2. Approval beyond authority, or without formal approval documents, or incidental tax refund, reduction and exemption 3. Government subsidies included in the current profit and loss (closely related to the business of the enterprise, except those enjoyed in accordance with the national unified 192,494.49 standard quota or quantitative government subsidies) 4. Capital occupancy fee charged to a non-financial enterprise that is included in the current profit and loss 5. When the investment cost of a subsidiary, joint venture or associates is less than that of the investment, an enterprise shall enjoy the income generated from the fair value of the identifiable net assets of the invested entity 6. Non - monetary assets exchange gains and losses 7. Gains or losses from investing or managing assets on behalf of others 8. Provisions for impairment of assets due to force majeure factors, such as natural disasters 9. Debt restructuring gains and losses -4,791.06 140 Items Amount Remarks 10. Enterprise restructuring expenses, such as placement of staff expenses, integration costs, etc 11. A gain or loss in excess of fair value resulting from a transaction at an appreciably unfair price 12. The net profit and loss of the subsidiary from the beginning of the period to the merger date arising from the merger of enterprises under the same control 13. Gains and losses arising from contingencies unrelated to the normal operation of the company's business 14. In addition to the normal business of the company effective hedging related business, tradable financial assets, and other illiquid financial assets, derivative financial assets, changes in the fair value of the tradable financial liabilities have profit and loss, as well as the 337,205.48 disposal of tradable financial assets, other illiquid financial assets, creditor's rights investment, transactional financial liabilities and other derivative financial liabilities of investment returns 15. The receivables and contract assets for which impairment tests are carried out separately will be transferred back 16. Gains and losses from entrusted loans 17. Profits and losses arising from changes in the fair value of investment real estate that are measured using the fair value model 18. The impact of one-time adjustment on current profit and loss according to taxation, accounting and other laws and regulations 19. Custodial fee income obtained from entrusted operation 20. Other non-operating income and expenses other than those described above 2,718,908.67 21. Other profit and loss items that meet the definition of non-recurring profit and loss -6,085,545.19 22. Impact of income tax -82,712.65 23. Amount of influence of minority shareholders -293,256.52 Total -3,157,828.42 Note: Otheritemsthatmeet the definition of non-recurring profitandloss are mainly the translation of the accumulated foreign currency statements of the liquidation subsidiary in Hong Kong. (II) Return on net assets(RONA) and earnings per share(EPS) Weighted average EPS (yuan/share) Profit of the reporting period RONA (%) Basic EPS Diluted EPS Current Preceding Current Preceding Current Preceding period period period period period period Net profit attributable to shareholders of ordinary shares -51.49 -16.14 -0.13 -0.14 -0.13 -0.14 Net profit attributable to shareholders of ordinary shares -45.63 -16.29 -0.11 -0.14 -0.11 -0.14 after deducting non-recurring profit or loss Board of Directors of Nanjing Putian Telecommunications Co., Ltd. 23 August 2022 141