Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Nanjing Putian Telecommunications Co., Ltd. Semi-annual Report for 2023 [August 2023] 1 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section I Important Notes, Contents and Interpretations The Board of Directors, Board of Supervisors, directors, supervisors and senior executives of the Company guarantee the truthfulness, accuracy and completeness of the Semi-annual Report, and ensure that there are no false records, misleading statements or major omissions, and they will be held individually and jointly liable for any legal liability that may arise. Li Langping, the person in charge of the Company, Liao Rongchao, the person in charge of accounting, and Liao Rongchao, the person in charge of the accounting firm (accounting supervisor), declare that they guarantee the truthfulness, accuracy and completeness of the financial report represented in this Semi-annual Report. All directors attended the board meeting at which this Semi-annual Report was considered. If this Semi-annual Report contains any forward-looking statements concerning future plans such as the Company's business plan, such statements are not intended to constitute a substantive commitment to investors, and investors and related parties should exercise sufficient risk awareness and carefully consider the differences among plans, forecasts, and commitments. In "Section III Discussion and Analysis of the Management Team" of this report, the Company has analyzed the risk factors that may adversely affect the realization of the Company's future development strategies and business objectives. We encourage investors to review this section carefully. 2 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. The Company planed not to distribute cash dividends and bonus shares, or increase its share capital from provident fund. 3 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Contents Section I Important Notes, Contents and Interpretations.................................................................................... 2 Section II Company Profile and Main Financial Indicators ................................................................................ 7 Section III Discussion and Analysis of the Management Team ......................................................................... 11 Section IV Corporate Governance ....................................................................................................................... 22 Section V Environmental and Social Responsibilities ........................................................................................ 24 Section VI Important Matters .............................................................................................................................. 26 Section VII Changes in Shares and Shareholders............................................................................................... 85 Section VIII Information on Preferred Shares ................................................................................................... 90 Section IX Information on Bonds ......................................................................................................................... 91 Section X. Financial ReportI. ............................................................................................................................... 92 4 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Contents of Documents for Future Reference (I) Financial statements containing the signatures and seals of the person in charge of the Company, the person in charge of accounting and the person in charge of the accounting firm (accounting supervisor). (II) The originals of all Company documents and announcements publicly disclosed during the reporting period. 5 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Interpretations Term means Interpretation Nanjing Putian Telecommunications The Company, Company means Co., Ltd. China Electronics Technology Group CETC means Corporation CETC Glarun means CETC Glarun Group Co., Ltd. Nanjing Southern Telecom Co., Ltd. (a Southern Telecom means holding subsidiary of the Company) Nanjing Putian Telege Intelligent Telege means Building Ltd. (a holding subsidiary of the Company) Nanjing Nanman Electrical Co., Ltd. (a Nanman Electrical means wholly-owned subsidiary of the Company) Nanjing Putian Datang Information Putian Datang means Electronics Co., Ltd. (a holding subsidiary of the Company) 6 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section II Company Profile and Main Financial Indicators I. Company profile Stock abbreviation NTX B Stock code 200468 Stock exchange Shenzhen Stock Exchange Chinese name of the 南京普天通信股份有限公司 Company Chinese abbreviation of the 南京普天 Company (if any) English name of the Company Nanjing Putian Telecommunications Co., Ltd. (if any) Legal representative Li Langping II. Contact persons and contact information Secretary of the Board of Directors Securities representative Name Li Jing Dai Yuan Putian Technology Pioneer Park, No.8 Putian Technology Pioneer Park, No.8 Address Fenghui Avenue, Yuhuatai District, Fenghui Avenue, Yuhuatai District, Nanjing City, Jiangsu Province Nanjing City, Jiangsu Province Tel. 025-69675805 025-69675865 Fax 025-52416518 025-52416518 E-mail lijing@postel.com.cn daiyuan@postel.com.cn III. Others 1. Company’s contact information Whether the Company's registered address, office address and postal code, company website and e-mail address changed during the reporting period □Applicable Not applicable The Company’s registered address, office address and postal code, website and e-mail address remained unchange during the reporting period. For details, please refer to the Annual Report for 2022. 2. Location of information disclosure and provision Whether the location of information disclosure and provision changed during the reporting period □Applicable Not applicable The websites and names of the stock exchange and the media where the Company disclosed the Semi-annual Report, and the location where the Company provided the Semi-annual Report remained unchanged during the reporting period. For details, please refer to the Annual Report for 2022. 7 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 3. Other relevant information Whether other relevant information changed during the reporting period Applicable □Not applicable The controlling shareholder of the Company was changed from China Potevio Information Industry Co., Ltd. to CETC Glarun Group Co., Ltd. For details, please refer to the Announcement on Completing Transfer Registration and Changing Controlling Shareholder for Free Transfer of State-owned Shares disclosed by the Company in Securities Times and CNINFO on April 18, 2023. IV. Main accounting data and financial indicators Does the Company need to retroactively adjust or restate the accounting data of previous years □Yes No Amount of the reporting Amount of the reporting Amount of the same period of period increased or decreased period the previous year over the same period of the previous year (%) Operating revenue (yuan) 392,539,877.69 407,312,616.35 -3.63% Net profit attributable to shareholders of the listed -10,961,896.92 -27,711,297.33 60.44% company (yuan) Net profit attributable to shareholders of the listed company after deducting non- -12,523,737.97 -24,553,468.90 48.99% recurring gains and losses (yuan) Net cash flow from operating -86,082,483.47 -95,863,997.56 10.20% activities (yuan) Basic earnings per share -0.05 -0.13 61.54% (yuan/share) Diluted earnings per share -0.05 -0.13 61.54% (yuan/share) Weighted average return on -66.38% -51.49% -14.89% net assets Amount at the end of the Amount at the end of the Amount at the end of the reporting period increased or reporting period previous year decreased over the end of the previous year (%) Total assets (yuan) 881,803,649.04 891,390,055.62 -1.08% Net assets attributable to shareholders of the listed 11,033,439.36 21,995,336.28 -49.84% company (yuan) 8 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. V. Differences in accounting data under domestic and overseas accounting standards 1. Differences in net profits and net assets in the financial reports disclosed in accordance with international accounting standards and in accordance with Chinese accounting standards □Applicable Not applicable During the reporting period, there is no difference between the net profit and net assets in the financial reports disclosed in accordance with international accounting standards and Chinese accounting standards. 2. Differences in net profits and net assets in the financial reports disclosed in accordance with overseas accounting standards and in accordance with Chinese accounting standards □Applicable Not applicable During the reporting period, there is no difference between the net profit and net assets in the financial reports disclosed in accordance with overseas accounting standards and Chinese accounting standards. VI. Items and amounts of non-recurring profits and losses Applicable □Not applicable Unit: yuan Item Amount Description Profits and losses on disposal of non- current assets (including the write-off -67,389.77 part of the provision for impairment of assets) Government subsidies included in the profits and losses of the current period (except the government subsidies that are closely related to the normal operation of the Company, conform to the national 838,180.23 policies and regulations, and are continuously enjoyed according to a certain standard quota or quantitative amount) Profit and loss of debt restructuring -88,555.00 Reversal of impairment provision for receivables separately tested for 1,457,921.68 impairment Other non-operating revenue and -301,000.94 expenses other than the above items Less: Affected amount of revenue tax 64,780.32 Affected amount of minority 212,534.83 shareholders' equity (after tax) Total 1,561,841.05 Details of other profit and loss items that comply with the definition of non-recurring profit and loss: □Applicable Not applicable The Company had no other profit and loss items that comply with the definition of non-recurring profit and loss Explanation of defining the non-recurring profit and loss items listed in the Explanatory Announcement No.1 on Information Disclosure by Companies with Public Securities Offerings - Non-recurring Profits and Losses as recurring profit and loss items □Applicable Not applicable 9 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. The Company does not define the non-recurring profit and loss items listed in the Explanatory Announcement No.1 on Information Disclosure by Companies with Public Securities Offerings as recurring profit and loss items. 10 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section III Discussion and Analysis of the Management Team I. Major business of the Company during the reporting period During the first half of the year, China's industrial economy exhibited a robust trajectory of recovery. Within this context, the information and communication sector demonstrated consistent growth. The continuous augmentation of the role of information and communication in empowering various sectors remained a notable trend. This development was underscored by the nation's unwavering commitment to fortifying new-type information infrastructure and propelling a profound integration of the digital economy and the real economy. In February 2023, China promulgated the Comprehensive Layout Plan for Digital China Construction. Within this strategic blueprint, the pivotal role of "constructing Digital China" was accentuated as an essential driver for advancing China's unique modernization in the digital era. Further underpinning this approach was the formulation of a "2522" comprehensive framework, which serves as a visionary guidepost steering the trajectory of China's digital economic growth in the foreseeable future. During the reporting period, the Company steadfastly adhered to the principles embodied in Xi Jinping’s Thought on Socialism with Chinese Characteristics for a New Era. We wholeheartedly embraced the tenets of the 20th CPC National Congress, ensuring unwavering alignment with the strategic decisions and deployments delineated by the Group's leading Party group and the Party Committee of CETC Glarun. Prioritizing stability and seeking progress while maintaining stability, we consistently enforced the mandates of "deepening reforms and pursuing integrated development.” With an unwavering commitment to refining operational excellence, we confronted and resolved legacy challenges while fostering innovation and breakthroughs amid transformative endeavors. We strove to comprehensively enhance our operational management and our ability to prevent and mitigate significant risks, and tried to chart a trajectory toward the robust, sustained, and resilient growth of the Company. 1. The Company remained steadfast in its dedication to its primary responsibilities and core business while actively exploring both internal and external markets. It continually fortified its core business operations, with a deepened focus on specialized sectors. Leveraging existing advantageous industries, the Company placed a prominent emphasis on bolstering the complementary provisioning capability of network and information systems. This, in turn, propelled the enhancement of the Company's overarching capability to provide solutions integrating “products + technology + services". Furthermore, the Company actively fostered exchanges with pertinent entities within the Group, integrated resources and improved the synergetic development of CETC’s member entities upstream and downstream the industrial chain. Resultantly, the Company has established a multitude of business integration models, such as systematic support, product sales, and targeted R&D, further augmenting its competitive standing in the industry and market. Integrated cabling products: The Company adopted a business model centered on “products + channels," leveraging existing distribution channels. A special focus was directed towards forging into industries like military, finance, civil aviation, and healthcare. Throughout the reporting period, the Company played a pivotal role in a number of major projects, including those of Southern Theater Command Center, Civil Aviation Flight University of China, Guangxi Bank of Communications, Yulong Petrochemical, Anzhen Hospital, and modular machine rooms. Video conferencing products: The Company applied a sales model propelled by a dual approach of "product distribution + direct orders from projects". This strategic route revolved around the information-based audio- 11 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. video integration. With video conferencing and audio-video integration serving as the two focal business domains, the Company delved deeply into industries such as finance, central enterprises, healthcare institutions and government, and consistently enhanced core competitiveness through independent innovation. During the reporting period, the Company secured substantial contracts, including the information technology upgrade of China Mobile Group Guangdong Company Limited, the procurement of renewal insurance system for China Postal Savings Bank, the procurement of triage guidance and medical communication systems for Sihong People's Hospital, and the CNNC Beijing Science Park. Intelligent electrical products: The Company made substantial inroads into sectors such as railway transportation, airports, and national priority endeavors. This pursuit sought to bolster the Company's market presence within the broader social landscape. Enhancements in rail project quality were evident, as exemplified by the successful bids for Beijing Metro Line 17 and the Shanghai Metro Link Line during the reporting period. Furthermore, proactive engagement with prominent civil market integrators yielded success, with the Company securing the construction project for the Xianlin new premises of the 28th Research Institute of CETC. Smart lighting products: A strategic thrust was channeled towards securing contracts with central enterprises. Notable accomplishments within the reporting period encompassed projects such as the Jiangning Street Lamp Renovation Project, the Phase 3 of Jiangning Solar Street Lamp Project, the Smart Street Lamp Renovation in Shangluo, Shaanxi, and the Specialized Solar Monitoring Controller Project. 2. The Company pursued innovation-driven strategies with utmost vigor, steadily enhancing the core competitiveness of its products. It actively pursued innovation-driven strategies, consistently amplifying the digitalization and intelligent transformation of its traditional product portfolio. It meticulously applied sustained refinement process to its core products such as the IoT centralized control platforms, smart conference management platforms, smart terminal distribution cabinets, smart lamp posts, and integrated cabling systems for industrial Internet. These strategic enhancements elevated the Company's overall influence within traditional customer bases spanning central enterprises, financial institutions, and rail transportation companies. The Company constantly strengthened the construction of innovation platforms, and accelerated the application of projects such as management system projects for integrating IT application with industrialization, the third- level certificate of information technology service standards, and the municipal-level enterprise technology center. It also strengthened the cooperation among the industry, universities and research institutions. In collaboration with Nanjing University of Information Science and Technology, the Company developed the "encryption watermark" technology, which enables the implementation of covert image leakage tracking within auxiliary video streams in video conferencing systems. The Company has completed the R&D of the IoT version of grid- powered complementary controllers, and the resultant products have already been introduced to the market. By synergizing software R&D resources and leveraging existing business foundations, the Company strategically exploited national support policies for the software industry, thereby accelerating the its transformation towards a technology-oriented company. During the reporting period, the Company witnessed the addition of 4 newly authorized patents and 4 software copyrights. Furthermore, it submitted applications for 10 patents and 3 software copyrights. 3. The Company deepened reform for integrated development and accelerated transformative upgrades. During the reporting period, it made substantial progress in bolstering its Party construction efforts, effectively harnessing them to provide guidance. Additionally, the Company reinforced the role of strategic planning as a driving force to propel the realization of strategic objectives. It delved into comprehensive institutional and systemic reforms, leading to the recalibration of its industrial framework. The Company also intensified 12 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. financial foundation management, strengthening control over accounts receivable and inventory debts. Furthermore, it enhanced asset management to accelerate the process of reactivating dormant assets. II. Analysis of core competitiveness 1. Marketing ability The Company possesses a well-established market network and extensive industry experience, having provided long-term services to customers across a diverse range of sectors. These include central enterprises, government agencies, rail transit companies, financial institutions, healthcare providers, electric power companies, and internet-based businesses. 2. Product competitiveness The Company staunchly adheres to an innovation-driven strategy, systematically intensifying the R&D of novel products to elevate its core competencies. It integrated cabling products are positioned in the high-end market. It provides premium-quality solutions for integrated cabling and intelligent building systems. Exhibiting robust competitive advantages in market sales and product technical standards, these products have emerged as formidable substitutes for international brands. The Company has more than 20 years of rich professional and technical service experience in the field of video conferencing; By virtue of independent innovation, its self-developed products have been widely recognized by customers such as central enterprises, government, financial institutions, and medical institutions, and its ability of sustainable development has been further enhanced. Its intelligent electrical products find extensive application in airports, terminals, rail transportation and metallurgy, consistently maintaining a prominent position in the rail transportation sub- sector. Its market standing is attributed to the high professionalism and strong competitiveness of its products. The Company has a longstanding commitment to cultivating expertise in the domains of intelligent lighting and energy-efficient controller systems. This dedication has culminated in the establishment of an integrated ecosystem that encompasses R&D, manufacturing, and large-scale sales. The smart lighting products are incorporated into integrated solutions of advanced IoT-based grid-connected street lamp controllers for customers. 3. Brand influence The Company is an information and communications subsidiary of a central enterprise. Its communication infrastructure products have gained a strong brand reputation in the domestic fiber optical communications industry, particularly in the area of network connection products. Putian Telege has earned the prestigious distinction of being recognized as a famous brand of integrated cabling products in Jiangsu Province, as well as a renowned provincial trademark. Consistently ranking among the top ten domestic comprehensive cabling brands for over a decade, these products have positioned themselves as industry leaders poised to surpass foreign counterparts. Southern Telecom takes pride in an impressive array of video conferencing products, including the "Ruijing" and "Ruizhi" series. These offerings have garnered significant recognition within the domestic market; Nanman Electrical is a prominent brand within the rail transportation industry. III. Analysis of main business Overview See “I. Major business of the Company during the reporting period” for details. Year-on-year changes in major financial data Unit: yuan 13 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Amount of the same Amount of the Year-on-year increase period of the previous Reasons for changes reporting period or decrease year Operating revenue 392,539,877.69 407,312,616.35 -3.63% Operating cost 303,199,007.67 323,444,209.14 -6.26% Sales expenses 40,563,329.57 40,632,210.06 -0.17% Management fees 32,677,949.24 28,299,430.10 15.47% Financial expenses 3,758,865.48 4,638,360.06 -18.96% The deducted amount of R&D expenses of some subsidiaries Income tax expenses 511,674.73 3,414,845.68 -85.02% increased, while the income tax expenses decreased Investment in R&D 19,422,168.02 23,642,718.55 -17.85% Net cash flow from -86,082,483.47 -95,863,997.56 10.20% operating activities No trading financial Net cash flow from assets were recovered -1,411,175.50 18,980,463.81 -107.43% investing activities during the reporting period Borrowings obtained in Net cash flow from 45,012,616.96 20,037,650.77 124.64% the current period financing activities increased Net increase in cash -42,448,021.92 -56,826,696.67 25.30% and cash equivalents Significant changes occurred in the profit composition or profit sources of the Company during the reporting period □Applicable Not applicable No significant changes occurred in the profit composition or profit sources of the Company during the reporting period Composition of operating revenue Unit: yuan Amount of the same period of the Amount of the reporting period Year-on-year previous year increase or Proportion in Proportion in decrease Amount Amount operating revenue operating revenue Total operating 392,539,877.69 100% 407,312,616.35 100% -3.63% revenue Industry Communication 350,156,435.31 89.20% 361,543,412.68 88.76% -3.15% industry Electrical industry 42,383,442.38 10.80% 45,769,203.67 11.24% -7.40% Product Integrated cabling products - revenue 168,067,696.46 42.82% 176,444,873.16 43.32% -4.75% from main business Video conferencing products - revenue 124,250,956.72 31.65% 128,489,658.29 31.55% -3.30% from main business Smart electrical 40,439,782.31 10.30% 45,182,846.39 11.09% -10.50% products - revenue 14 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. from main business Communication infrastructure products and others 57,085,505.17 14.54% 66,705,896.70 16.38% -14.42% - revenue from main business Internal offset -6,545,153.79 -1.67% -16,955,752.94 -4.16% -61.40% Revenue from other 9,241,090.82 2.35% 7,445,094.75 1.83% 24.12% business Region Domestic 392,539,877.69 100.00% 407,312,616.35 100.00% -3.63% The industries, products and regions that account for more than 10% of the Company's operating revenue or operating profit Applicable □Not applicable Unit: yuan Operating Gross profit Operating costs revenue margin increased or increased or increased or Operating Gross profit decreased over Operating cost decreased over decreased over revenue margin the same period the same period the same period of the previous of the previous of the previous year year year Industry Communication 350,156,435.31 270,918,555.70 22.63% -3.15% -5.80% 2.17% industry Electrical 42,383,442.38 32,280,451.97 23.84% -7.40% -9.97% 2.18% industry Product Integrated cabling products - 168,067,696.46 132,437,584.59 21.20% -4.75% -3.63% -0.91% revenue from main business Video conferencing products - 124,250,956.72 91,449,608.57 26.40% -3.30% -7.03% 2.95% revenue from main business Smart electrical products - 40,439,782.31 31,614,066.07 21.82% -10.50% -10.63% 0.11% revenue from main business Communication infrastructure products and 57,085,505.17 50,407,922.16 11.70% -14.42% -20.63% 6.91% others - revenue from main business Internal offset -6,545,153.79 -6,420,888.53 1.90% -61.40% -62.01% 1.57% Revenue from 9,241,090.82 3,710,714.81 59.85% 24.12% -34.58% 36.04% other business Region Domestic 392,539,877.69 303,199,007.67 22.76% -3.63% -6.26% 2.17% When the statistical range of the Company's main business data is adjusted during the reporting period, the Company's main 15 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. business data according to the range adjusted at the end of the reporting period in the latest period is □Applicable Not applicable IV. Analysis of non-main business Applicable □Not applicable Unit: yuan Proportion to total Amount Reasons Is it sustainable profits Losses from the scrapping of fixed Non-operating 827,499.78 -14.94% assets, late payment No expenses fees, and imposed penalties paid V. Analysis of assets and liabilities 1. Significant changes in asset composition Unit: yuan Amount at the end of the reporting Amount at the end of the previous period year Increase or Description of decrease in Proportion to Proportion to major changes Amount Amount proportion total assets total assets Monetary funds 134,907,485.72 15.30% 173,863,825.35 19.50% -4.20% Accounts 377,609,239.06 42.82% 304,616,212.04 34.17% 8.65% receivable Contract assets 0.00% 0.00 0.00% 0.00% Inventory 147,900,393.71 16.77% 166,440,238.56 18.67% -1.90% Investment real 19,739,159.39 2.24% 20,351,240.03 2.28% -0.04% estate Long-term equity 10,412,604.45 1.18% 10,422,321.80 1.17% 0.01% investment Fixed assets 95,565,309.88 10.84% 97,917,714.15 10.98% -0.14% Construction in 803.89 0.00% 0.00 0.00% 0.00% progress Right-of-use 0.00% 0.00 0.00% 0.00% asset Short-term 92,000,000.00 10.43% 112,836,727.77 12.66% -2.23% loans Contract 20,979,225.57 2.38% 15,048,811.36 1.69% 0.69% liability Long-term 175,800,000.00 19.94% 105,800,000.00 11.87% 8.07% loans Lease liability 0.00% 0.00 0.00% 0.00% 16 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 2. Major overseas assets □Applicable Not applicable 3. Assets and liabilities measured at fair value Applicable □Not applicable Unit: yuan Profits and Changes in Sales Impairment Purchase losses from cumulative amount Opening accrued in amount in Other Closing Item changes in fair fair value in the amount the current the current changes amount value in the included in current period period current period equity period Financial assets 4. Other equity 741,953.00 741,953.00 instrument investments Subtotal of financial 741,953.00 741,953.00 assets Receivables 15,035,046. 30,668,999.36 financing 06 Total of the 15,776,999. 31,410,952.36 above items 06 Financial 0.00 0.00 liabilities Other changes Whether there were any significant changes in the measurement attributes of the Company's main assets during the reporting period □Yes No 4. Restricted asset rights as of the end of the reporting period Assets with restricted ownership or use rights (1) Details Item Ending book value Reasons for restriction Performance bond and Monetary funds 12,970,766.25 litigation Real estate and land mortgage Fixed assets 18,612,486.48 loans Real estate and land mortgage Intangible assets 3,452,615.18 loans Real estate and land mortgage Investment real estate 817,510.91 loans Total 35,853,378.82 17 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. (2) Other notes In addition to the above-mentioned assets with restricted ownership or use rights, the Company pledged its equity interests in its subsidiaries, namely 96.99% equity in Nanjing Southern Telecom Co., Ltd. (with capital contribution of 33.17 million yuan), 78% equity in Nanjing Putian Network Co., Ltd. (with capital contribution of 7.8 million yuan) and 100% equity in Nanjing Nanman Electrical Co., Ltd. (with capital contribution of 41.14 million yuan) to China Potevio Information Industry Co., Ltd. for granting loans to the Company by the entrusted bank. As of June 30, 2023, Nanjing Nanman Electrical Co., Ltd. did not go through the pledge registration formalities. The parent company CETC Glarun Group Co., Ltd. provided guarantee for the Company's loan from CETC Finance Co., Ltd., and the Company pledged its 40% equity in Nanjing Putian Telege Intelligent Building Ltd. (with capital contribution of 8 million yuan) to the parent company, and registered the pledge of the Company's equity in the Administration for Market Regulation in Jiangning, Nanjing, with 6 million yuan registered on June 21, 2023 and 2 million yuan registered on July 19, 2023 respectively. VI. Analysis of investment status 1. Overview Applicable □Not applicable Investment amount in the reporting Investment amount in the same period of Amplitude of variation period (yuan) the previous year (yuan) 1,720,823.79 1,721,041.47 -0.01% 2. Significant equity investments acquired during the reporting period □Applicable Not applicable 3. Major ongoing non-equity investments during the reporting period □Applicable Not applicable 4. Investment in financial assets (1) Securities investment □Applicable Not applicable There was no securities investment during the reporting period. (2) Derivatives investment □Applicable Not applicable There was no derivative investment during the reporting period. 5. Use of raised funds □Applicable Not applicable There was no use of the raised funds during the reporting period. 18 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. VII. Sale of major assets and equity 1. Sale of major assets □Applicable Not applicable The Company did not sell any major assets during the reporting period. 2. Sale of major equity □Applicable Not applicable VIII. Analysis of the major companies controlled by the Company and companies in which the Company holds an equity stake Applicable □Not applicable Major subsidiaries, and companies in which the Company holds an equity stake and that contribute more than 10% to the Company's net profit Unit: yuan Company Type of Registered Operating Operating Main business Total assets Net assets Net profit name company capital revenue profit Development, production and Nanjing sales of Putian Telege integrated 20 million 274,043,648 115,545,601. 170,832,000. 10,724,670.3 10,150,759.8 Subsidiary Intelligent cabling and yuan .46 85 76 4 5 Building Ltd. intelligent building products Nanjing Multimedia Southern communication 34.2 million 252,430,577 109,397,014. 124,448,575. Subsidiary 5,607,168.30 5,693,679.72 Telecom Co., and application yuan .78 75 77 Ltd. solutions Manufacturing and sales of Nanjing industrial Nanman 41.14 155,953,990 51,993,233.5 42,383,442.3 Subsidiary intelligent -589,812.39 -589,812.39 Electrical Co., million yuan .28 2 8 power Ltd. distribution products Research and development, production and Nanjing sales of solar Putian Datang energy 10 million 43,036,956. 24,708,651.2 13,372,570.0 Information Subsidiary 573,165.92 573,165.92 controllers, and yuan 93 2 0 Electronics production and Co., Ltd. processing of electronic products Nanjing Manufacturing Putian and sales of 10 million 10,681,572. Subsidiary -2,810,490.00 1,826,678.94 -1,766,047.70 -1,868,586.07 Changle outdoor cabling yuan 63 Communicati products, cable 19 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. on Equipment distribution Co., Ltd. equipment, outdoor and machine room network chassis (cabinet) equipment, communication electronic products Research and development, production and Nanjing sales of software Putian 10 million 16,954,512. 15,866,026.7 Subsidiary for 0.00 -72,814.30 -72,814.30 Network Co., yuan 99 4 communication, Ltd. network and electronic equipment Information system integration services, manufacturing of computer software and hardware and Chongqing peripheral Puhua equipment, 50 million 1,961,307.2 Information Subsidiary 1,961,307.27 0.00 -51,444.51 -51,444.51 cloud yuan 7 Technology computing Co., Ltd. equipment, communication equipment and Internet equipment, big data services, software development Acquisition and disposal of subsidiaries during the reporting period □Applicable Not applicable Information of major companies controlled by the Company and companies in which the Company holds an equity stake - IX. Structured entities controlled by the Company □Applicable Not applicable X. Risks faced by the Company and countermeasures 1. Cycle risk in the communications industry 20 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. The Company is mainly engaged in the manufacture and sales of communications products, and its customers include several major telecom operators in China. The development and adjustment of operators' network construction cycle and investment plans have a significant impact on the Company's operation and bring cyclical risks to the industry. Countermeasures: The Company will continue integrating high-quality resources, accelerating industrial optimization and upgrading, actively expanding markets and improving industrial profitability. 2. Risks of technology research and development The rapid development of technology and product upgrades in the telecommunications industry necessitates that the Company keeps up with the ever-changing market demands and remains relevant in the technological evolution. Failure to do so, or failure to develop products that meet market demands, could have a negative impact on the Company’s operations. Countermeasures: The Company will actively monitor industry trends in technology development and adopt a market-oriented approach to technology development and introduction. It places great importance on the organization, planning, and management of product development, expands new product projects, and strives to maintain its technological leadership in the industry. 3. Risks of market competition The industry in which the Company operates is characterized by fierce competition among a large number of players. The Company faces intense competition due to the implementation of centralized procurement policies by its customers, including telecommunications operators. Despite having established a competitive advantage in areas such as brand recognition, technology, quality, and marketing through its long-term business development efforts, failure to adapt to future market changes may cause the Company to lose its current advantage in the highly competitive market. Countermeasures: The Company will continue to leverage its existing advantages to consolidate its position in traditional markets while actively expanding into specialized networks and industry-specific markets. To achieve this, the Company will accelerate its industrial transformation and upgrading efforts, and cultivate strategic emerging industries. The Company will also continuously strengthen its cost control, and enhance its production and R&D capabilities to promote the rapid development of new products. Furthermore, the Company will keep a close eye on market trends, grasp market information, adjust sales policies in a timely manner, and maintain its competitive edge in the market. 4. Risks of cash flow shortage The Company's products are used in projects such as operators’ network construction and subway construction. Due to factors such as project construction period and lengthy approval processes, the sales payment period is prolonged, resulting in significant cash flow pressure. Countermeasures: The Company adheres to budget management for funds, ensuring a dynamic balance between cash payments and collections. The Company classifies and collects long-term accounts receivables, while increasing assessment efforts, implementing reward and punishment measures, urging timely recovery of payments, strengthening inventory management, and enhancing inventory liquidity. If necessary, the Company may obtain some working capital financing from financial institutions. 21 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section IV Corporate Governance I. Annual general meeting of shareholders and extraordinary general meetings of shareholders held during the reporting period 1. General Meeting of Shareholders during the Reporting Period Investor Session Type Date of meeting Date of disclosure Resolution participation ratio The following proposals were reviewed and approved at the meeting: 1. Proposal on by- election of Mr. Jiang Yi as a director of the 8th The first Board of Directors extraordinary Extraordinary of the Company; general meeting of general meeting of 55.40% March 6, 2023 March 7, 2023 2. Proposal on shareholders in shareholders amending the 2023 Articles of Association of the Company; 3. Proposal on amending the Company’s Rules of Procedure of the Board of Directors; The following proposals were reviewed and approved at the meeting: 1. Work Report of the Company’s Board of Directors for 2022; 2. Work Report of 2022 annual Annual general the Company’s general meeting of meeting of 55.24% May 26, 2023 May 27, 2023 Board of shareholders shareholders Supervisors for 2022; 3. The Company's annual final financial accounts report for 2022; 4. The Company's profit distribution plan for 2022; 5. Annual report of 22 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. the Company for 2022; 6. Proposal on expected routine related party transactions in 2023 7. Proposal on engaging an accounting firm; 8. Proposal on applying for credit line from financial company 2. The preferred shareholders whose voting rights have been restored requested to convene an extraordinary general meeting of shareholders □Applicable Not applicable II. Changes of directors, supervisors and senior executives of the Company Applicable □Not applicable Name Position Type Date Reason Sun Xigang Vice Chairman Not in service February 13, 2023 Resignation Election of the General Jiang Yi Director Elected March 6, 2023 Meeting of Shareholders Appointment by the Jiang Yi General Manager Appointed February 16, 2023 Board of Directors III. Profit distribution and conversion of capital provident fund to share capital during the reporting period □Applicable Not applicable The Company planed not to distribute cash dividends and bonus shares, or increase its share capital from provident fund in the first half of the year. IV. Implementation of the Company’s equity incentive plan, employee stock ownership plan or other employee incentive measures □Applicable Not applicable During the reporting period, the Company had no equity incentive plan, employee stock ownership plan or other employee incentive measures and implementation of such plans and measures. 23 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section V Environmental and Social Responsibilities I. Major environmental protection issues Whether the listed company and its subsidiaries are key pollutant discharge units announced by the environmental protection department □Yes No Administrative punishment due to environmental problems during the reporting period Influence on the Rectification Name of company Reasons for production and Violation Penalty measures taken by or subsidiary punishment operation of they the Company listed company - - - - - - Refer to other environmental information disclosed by key pollutant discharge units - 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 are not key pollutant discharge units announced by the environmental protection department. During the reporting period, the Company strictly implemented the relevant national environmental protection laws and regulations, and there was no violation of environmental protection laws and regulations, and there was no administrative punishment by the environmental protection department for environmental violations. II. Social responsibilities In the communications industry, the Company insists on independent innovation, continuously promotes its own sustainable development, fulfills its responsibilities and obligations to stakeholders, and strives to achieve harmonious and win-win development of itself, its employees, society and environment. The Company constantly improves and optimizes corporate governance, conscientiously fulfills its information disclosure obligations, ensures shareholders' right to be informed, participate and vote on major issues of the Company, and ensures the legitimate rights and interests of all shareholders. The Company attaches great importance to quality, environment and occupational safety and health management, and has passed GB/T19001-2016/ISO9001:2015 quality management system certification, GB/T24001-2016/ISO14001: 2015 environmental management system certification and GB/T45001- 2020/ISO45001:2018 occupational health and safety management system certification. The Company strictly abides by the Labor Law, Labor Contract Law and other laws and regulations, always upholds the core people-oriented values, attaches great importance to the value of employees, cares about their work, life, health and safety, effectively protects their rights and interests, enhances the cohesion of the Company, and strives to realize the vision of common development of itself and its employees. The Company steadfastly upholds the principle of driving development, building its brand, expanding market presence, and shaping its image through a strong sense of responsibility. The commitment lies in nurturing a responsible enterprise and diligently establishing a harmonious fusion of company development and the practice 24 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. of social responsibilities. In the reporting period, as a response to the "Love Summer Camp" public welfare program jointly launched by the Nanjing’s Development and Reform Commission, Municipal Education Bureau, Civil Affairs Bureau, and Municipal Commission of the Communist Youth League in 2023, the Company proactively engaged its subsidiaries to take charge of three "Love Summer Camp" public welfare courses. These courses were oriented towards specific areas and subdistricts nearby the Company’s subsidiaries, effectively bolstering the program's image and cultural promotion, thereby further amplifying the recognition and impact of Nanjing Putian. The Company continued its resolute commitment to aiding employees facing challenges. Initiatives included extending care funds to two underprivileged Party members, providing support to a single-parent female employee in need, and procuring 515 Ninghuibao insurance policies for company members in 2023 in the program “Solving Problems for People”. Through a diverse array of actions, the Company maintains its unwavering dedication to fostering harmonious labor relations and fully honoring its corporate social responsibilities. Based on the principle of honesty and trustworthiness and legal operation, the Company actively builds cooperative partnership with suppliers, customers, banks and other relevant stakeholders, respects the legitimate rights and interests of relevant stakeholders, tries to realize win-win results for itself and relevant stakeholders, and promotes its sustained and steady development. 25 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section VI Important Matters I. Commitments fulfilled by the actual controllers, shareholders, related parties, purchasers and the Company during the reporting period and commitments not fulfilled by the end of the reporting period Applicable □Not applicable Subject of Commitment Type of Contents of Date of Fulfillment Valid period commitment party commitments commitments commitment status 1. The Company or the enterprises controlled by the Company will minimize related party transactions with Nanjing Putian Telecommunica tions Co., Ltd. (hereinafter referred to as "Nanjing Putian") and its subsidiaries and branches. 2. Related party Commitments transactions on horizontal Commitments China Potevio that are competition, made during Information necessary or October 13, related party April 18, 2023 Fulfilled asset Industry Co., reasonable shall 2020 transactions reorganization Ltd. be conducted and capital on the basis of occupation equality and voluntariness and in accordance with the principles of fairness, impartiality and compensation for equal value. The Company or the enterprise controlled by the Company will sign a related party transaction agreement with 26 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Nanjing Putian or its subsidiaries in accordance with the laws, and transaction prices will be determined according to the reasonable prices recognized by the market to ensure the fairness of the related party transaction prices; In accordance with relevant laws, regulations, rules, other normative documents and the Articles of Association of Nanjing Putian or its subsidiaries, fair procedures such as related party transaction decision- making and vote avoidance shall be performed, and information shall be disclosed in a timely manner to ensure that the legitimate rights and interests of Nanjing Putian or its subsidiaries and other shareholders of Nanjing Putian will not be damaged by related party transactions. 3. The 27 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Company ensures that the Company will not require or accept Nanjing Putian or its subsidiaries and branches to give the Company or the enterprises controlled by the Company conditions superior to those for third parties in any fair market transaction. 4. The Company ensures that it will exercise corresponding rights and assume corresponding obligations in accordance with the Articles of Association of Nanjing Putian and its subsidiaries, will not leverage the identity of controlling shareholder/act ual controller to seek illegitimate interests, will not illegally transfer funds and profits of Nanjing Putian or its subsidiaries through related party transactions, and guarantees that it will not damage the legitimate rights and 28 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. interests of other shareholders of Nanjing Putian. 5. In case of violation of the above commitment, the Company is willing to bear all liabilities arising therefrom and fully compensate or make up for all direct or indirect losses caused to Nanjing Putian. 1. During the period when the Company directly or indirectly holds shares of Nanjing Putian Telecommunica tions Co., Ltd. (hereinafter referred to as "Nanjing Putian"), it guarantees not to leverage its China Potevio control over Commitments Information Nanjing Putian on horizontal Industry Co., to engage in or competition, Ltd.; China participate in October 13, related party April 18, 2023 Fulfilled Potevio acts detrimental 2020 transactions Information to the interests and capital Industry Group of Nanjing occupation Co., Ltd. Putian and its minority shareholders. 2. Except the above- mentioned disclosure, in the future, the Company and enterprises controlled by the Company will not own, manage, control, invest in, or engage in 29 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. any other business or project, directly or indirectly, within or outside the PRC, which is the same or similar to those currently carried out or planned for the future by Nanjing Putian and its subsidiaries and branches, nor will they seek to directly or indirectly engage in any business that competes with the current or planned business of Nanjing Putian and its subsidiaries or branches through joint venture, cooperation, joint venture with any third party or through any means such as lease operation, contract operation or entrusted management, nor will they have an interest in the above activities. If the Company and the enterprises controlled by the Company discover any new business opportunity that constitutes or may constitute a direct or indirect 30 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. competition against Nanjing Putian or its holding enterprises in their main business, they will immediately notify Nanjing Putian in writing and cause the business opportunity to be first provided to Nanjing Putian or its holding enterprises on reasonable and fair terms and conditions. 3. If Nanjing Putian or its holding enterprises give up such competitive new business opportunities, and the Company and the enterprises controlled by the Company engage in these competitive businesses, Nanjing Putian or its holding enterprises have the right to acquire any equity, assets and other interests in the above competitive businesses from the above entities for one or more times at any time. 4. When the Company and the enterprises controlled by 31 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. the Company intend to transfer, sell, lease, license or otherwise transfer or allow the use of assets and businesses that constitute or may constitute direct or indirect competition against Nanjing Putian or its holding enterprises in their main business, the Company and the enterprises controlled by the Company will provide Nanjing Putian or its holding enterprises with the right of first refusal, and promise to make every effort to urge the enterprises in which the Company holds an equity stake to provide the right of first refusal to Nanjing Putian or its holding enterprises under the above circumstances. 5. If the Company violates the above commitment, it shall make comprehensive, timely and full compensation for the losses suffered by Nanjing Putian; All benefits 32 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. obtained by the Company due to breach of the above commitments shall belong to Nanjing Putian. 6. The above commitment shall remain valid during the period when the Company is the controlling shareholder/act ual controller of the Listed Company. After the completion of this transaction, the Company will strictly abide by the Company Law, Securities Law, relevant regulations of China Securities Regulatory Commission, Shenzhen Stock Exchange and China Potevio the Articles of Information Association, Industry Co., etc., and ensure Ltd.; China Other that Nanjing October 13, April 18, 2023 Fulfilled Potevio commitments Putian 2020 Information Telecommunica Industry Group tions Co., Ltd. Co., Ltd. (hereinafter referred to as the "Listed Company") will continue to be completely separated from the Company and the enterprises controlled or greatly influenced by the Company in terms of personnel, assets, finance, 33 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. organizations and business, and maintain the independence of the Listed Company in terms of personnel, assets, finance, organizations and business. In particular, after the completion of this transaction, the Company will abide by the Notice on Certain Issues Concerning the Regulation of Financial Transactions between Listed Companies and Related Parties and External Guarantees by Listed Companies (Z.J.F (2003) No.56) and the Notice of the China Securities Regulatory Commission and China Banking Regulatory Commission on the Regulation of External Guarantees by Listed Companies (Z.J.F [2005] No.120) to regulate external guarantees by the Listed Company and its subsidiaries, and will not illegally occupy funds of the 34 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Listed Company and its subsidiaries. The Company guarantees to strictly fulfill the above commitment. If the rights and interests of the Listed Company are damaged due to the violation of the above commitment by the Company or the enterprises controlled or greatly influenced by the Company, the Company will bear corresponding compensation liabilities according to laws. 1. The Company promises not to interfere in the operation and management activities of Nanjing Putian Telecommunica tions Co., Ltd. (hereinafter China Potevio referred to as Information "Nanjing Industry Co., Putian") Ltd.; China Other November 25, beyond its April 18, 2023 Fulfilled Potevio commitments 2020 authority and Information not encroach on Industry Group interests of Co., Ltd. Nanjing Putian; 2. From the date of issuance of this commitment to the completion of this transaction, if the CSRC makes clear provisions on 35 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. the compensation measures to cover losses and related commitments, and the above commitments cannot satisfy the provisions of the CSRC, the Company promises to issue supplementary commitments according to the provisions of the CSRC; The Company promises to strictly fulfill the above commitments and ensure that the compensation measures to cover losses can be effectively taken. If the Company violates the above commitments and causes losses to Nanjing Putian or investors, the Company is willing to bear the compensation responsibility for Nanjing Putian or investors and the corresponding punishment of the regulatory authorities according to laws. China Potevio Commitments In view of the Other Information on horizontal fact that April 8, 2018 April 18, 2023 Fulfilled commitments Industry Co., competition, Nanjing Putian 36 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. made to Ltd. related party Telecommunica minority transactions tions Co., Ltd. shareholders of and capital (hereinafter the Company occupation referred to as "Nanjing Putian") intends to apply to Shenzhen Stock Exchange for resumption of listing, the Company, as the controlling shareholder of Nanjing Putian, hereby makes the following commitment: I. Ensure personnel independence of Nanjing Putian (I) The Company ensures that Nanjing Putian's production, operation and administration (including labor, personnel and salary management, etc.) are completely independent of the Company and the companies and enterprises under the Company. (II) The Company ensures that Nanjing Putian's general manager, deputy general manager, chief financial officer, secretary of the Board of Directors and other senior 37 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. executives work full-time in Nanjing Putian and receive remuneration from Nanjing Putian, and do not concurrently hold other positions other than directors and supervisors in the Company and the companies and enterprises under the Company, and do not receive remuneration from the Company and the companies or enterprises under the Company; The Company ensures that the financial personnel of Nanjing Putian do not work part-time in and receive remuneration from the Company and the companies and enterprises under the Company. (III) The Company ensures that it recommends candidates to serve as directors, supervisors and senior executives of Nanjing Putian through legal procedures, and than it will not interfere with 38 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. the personnel appointment and dismissal decisions made by the Board of Directors and Shareholders' Meeting of Nanjing Putian. II. Ensure assets independence and integrity of Nanjing Putian (I) The Company ensures the assets independence and integrity of Nanjing Putian and its subsidiaries, and ensures that all these assets are under the control of Nanjing Putian and its subsidiaries, and are independently owned and operated by Nanjing Putian and its subsidiaries. (II) The Company ensures that the Company and the companies and enterprises under the Company do not illegally occupy Nanjing Putian's assets, funds and other resources. III. Ensure business independence of Nanjing Putian (I) The Company ensures that 39 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Nanjing Putian has an independent procurement and sales systems; has the assets, personnel and qualifications to independently carry out business activities, and has the ability to operate independently in the market. (II) The Company ensures that the Company and the companies and enterprises under the Company avoid horizontal competition against Nanjing Putian and its subsidiaries. (III) The Company ensures to conduct strict control of related party transactions and minimize continuing related party transactions between Nanjing Putian and its subsidiaries and the Company and the companies and enterprises under the Company. The Company puts an end to the illegal occupation of Nanjing Putian's funds 40 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. and assets, and will not require Nanjing Putian and its subsidiaries to provide any form of guarantee to the Company and the companies and enterprises under the Company. For necessary related party transactions, the Company will follow the principle of "fairness, impartiality and openness", make transaction prices consistent with those for non- related enterprises, and disclose information in a timely manner. (IV) The Company ensures not to interfere in major decisions of Nanjing Putian by any means other than exercising shareholders' rights according to laws, and not to affect the independence of Nanjing Putian's assets, personnel, finance, organizations and business. IV. Ensure organizational independence of Nanjing Putian 41 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. (I) The Company ensures that Nanjing Putian and its subsidiaries establish and improve their own corporate governance structures according to laws, and completely separate from the Company and the companies and enterprises under the Company; The Company ensures that Nanjing Putian and its subsidiaries are completely separated from the Company and the companies and enterprises under the Company in terms of offices and production and business premises, without confusion among their organizations. (II) The Company ensures that Nanjing Putian and its subsidiaries operate independently, and the Company will not directly or indirectly interfere in the decision- making and operation of 42 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Nanjing Putian without the approval of the Board of Directors and Shareholders' Meeting of Nanjing Putian. (III) The Company ensures that the Shareholders' Meeting, Board of Directors, independent directors, Board of Supervisors and senior executives of Nanjing Putian independently exercise their functions and powers in accordance with laws, regulations and the Articles of Association. V. Ensure financial independence of Nanjing Putian (I) The Company ensures that Nanjing Putian has an independent financial accounting department, an independent financial accounting system, standardized and independent financial accounting rules and financial management rules. (II) The Company 43 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. ensures that Nanjing Putian remains independent in financial decision- making, and that the Company and the companies and enterprises under the Company do not interfere in the use and dispatch of funds of Nanjing Putian. (III) The Company ensures that Nanjing Putian maintains its own independent bank accounts and does not share any bank accounts with the Company and the companies and enterprises under the Company. (IV) Ensure independent tax payment by Nanjing Putian according to laws. The above commitment shall remain valid and irrevocable during the period when the Company is the controlling shareholder of Nanjing Putian. In case of violation of the above commitment and thus causing 44 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. economic losses to Nanjing Putian, the Company will compensate Nanjing Putian. In view of the fact that Nanjing Putian Telecommunica tions Co., Ltd. (hereinafter referred to as "Nanjing Putian") intends to apply to Shenzhen Stock Exchange for resumption of listing, the Company, as the controlling shareholder of Nanjing Putian, hereby makes the following commitment: I. The Commitments Company will on horizontal not leverage its China Potevio competition, identity as Information related party Nanjing April 8, 2018 April 18, 2023 Fulfilled Industry Co., transactions Putian's Ltd. and capital controlling occupation shareholder to require Nanjing Putian and its subsidiaries to give rights superior to those for third parties in the market in business cooperation or engage in any acts that harm the interests of Nanjing Putian and its subsidiaries in transactions. II. The Company will not leverage its identity as Nanjing 45 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Putian's controlling shareholder to seek priority rights to conclude transactions with Nanjing Putian and its subsidiaries. III. When carrying out related party transactions that are really necessary and unavoidable, it ensures that they are carried out in accordance with the principle of marketization and fair prices, and will strictly comply with the relevant laws, regulations, normative documents and the relevant provisions of the Articles of Association of the listed company, perform the transaction procedures and information disclosure obligations, and ensures that the legitimate rights and interests of the Company and other shareholders will not be damaged through related party transactions. The above commitment 46 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. shall remain valid and irrevocable during the period when the Company is the controlling shareholder of Nanjing Putian. In case of violation of the above commitment and thus causing economic losses to Nanjing Putian, the Company will compensate Nanjing Putian. In view of the fact that Nanjing Putian Telecommunica tions Co., Ltd. (hereinafter referred to as "Nanjing Putian") intends to apply to Shenzhen Stock Exchange for resumption of listing, the Company, as Commitments the controlling on horizontal China Potevio shareholder of competition, Information Nanjing Putian, related party April 8, 2018 April 18, 2023 Fulfilled Industry Co., hereby makes transactions Ltd. the following and capital commitment: occupation I. The Company and the related enterprises controlled by the Company have not engaged in any production and operation business or activities that directly or indirectly compete 47 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. against Nanjing Putian, and promise not to engage in any production and operation business or activities that directly or indirectly compete against Nanjing Putian in the future. II. The Company does not own, manage, control, invest or engage in any other businesses or projects that are the same as or similar to the those of Nanjing Putian. III. If the Company or its any related enterprise obtains any business opportunity from any third party that constitutes substantial competition or may constitute substantial competition against Nanjing Putian in its business, the Company will immediately notify Nanjing Putian and transfer the business opportunity to Nanjing Putian after obtaining approval from the third party. IV. The Company will 48 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. supervise and restrain the production and operation activities of itself and its related enterprises. If the products or businesses of the Company and its related enterprises are the same as or similar to those of Nanjing Putian in the future, the Company promises to take the following measures to solve the problem: (I) When Nanjing Putian deems it necessary, the Company and its related enterprises will reduce their holdings until all the relevant assets and businesses held by the Company and its related enterprises are transferred; (II) Nanjing Putian may, when it deems it necessary, give priority to the acquisition of relevant assets and businesses held by the Company and its related enterprises through appropriate means; 49 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. (III) If the Company and its related enterprises have conflicts of interest with Nanjing Putian due to horizontal competition, the interests of Nanjing Putian shall be given priority; (IV) The Company will take other measures conducive to avoiding horizontal competition. The above commitment shall remain valid and irrevocable during the period when the Company is the controlling shareholder of Nanjing Putian. In case of violation of the above commitment and thus causing economic losses to Nanjing Putian, the Company will compensate Nanjing Putian. In view of the fact that Nanjing Putian Commitments Telecommunica on horizontal China Potevio tions Co., Ltd. competition, Information (hereinafter related party April 8, 2018 April 18, 2023 Fulfilled Industry Group referred to as transactions Corporation "Nanjing and capital Putian") intends occupation to apply to Shenzhen Stock Exchange for 50 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. resumption of listing, the Company, as the actual controller of Nanjing Putian, hereby makes the following commitment: I. Ensure personnel independence of Nanjing Putian (I) The Company ensures that Nanjing Putian's production, operation and administration (including labor, personnel and salary management, etc.) are completely independent of the Company and the companies and enterprises under the Company. (II) The Company ensures that Nanjing Putian's general manager, deputy general manager, chief financial officer, secretary of the Board of Directors and other senior executives work full-time in Nanjing Putian and receive remuneration from Nanjing Putian, and do not 51 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. concurrently hold other positions other than directors and supervisors in the Company and the companies and enterprises under the Company, and do not receive remuneration from the Company and the companies or enterprises under the Company; The Company ensures that the financial personnel of Nanjing Putian do not work part-time in and receive remuneration from the Company and the companies and enterprises under the Company. (III) The Company ensures that it recommends candidates to serve as directors, supervisors and senior executives of Nanjing Putian through legal procedures, and than it will not interfere with the personnel appointment and dismissal decisions made by the Board of Directors and Shareholders' Meeting of Nanjing Putian. 52 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. II. Ensure assets independence and integrity of Nanjing Putian (I) The Company ensures the assets independence and integrity of Nanjing Putian and its subsidiaries, and ensures that all these assets are under the control of Nanjing Putian and its subsidiaries, and are independently owned and operated by Nanjing Putian and its subsidiaries. (II) The Company ensures that the Company and the companies and enterprises under the Company do not illegally occupy Nanjing Putian's assets, funds and other resources. III. Ensure business independence of Nanjing Putian (I) The Company ensures that Nanjing Putian has an independent procurement and sales systems; has the assets, personnel and qualifications 53 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. to independently carry out business activities, and has the ability to operate independently in the market. (II) The Company ensures that the Company and the companies and enterprises under the Company avoid horizontal competition against Nanjing Putian and its subsidiaries. (III) The Company ensures to conduct strict control of related party transactions and minimize continuing related party transactions between Nanjing Putian and its subsidiaries and the Company and the companies and enterprises under the Company. The Company puts an end to the illegal occupation of Nanjing Putian's funds and assets, and will not require Nanjing Putian and its subsidiaries to provide any form of guarantee to the Company and 54 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. the companies and enterprises under the Company. For necessary related party transactions, the Company will follow the principle of "fairness, impartiality and openness", make transaction prices consistent with those for non- related enterprises, and disclose information in a timely manner. (IV) The Company ensures not to interfere in major decisions of Nanjing Putian by any means other than exercising shareholders' rights according to laws, and not to affect the independence of Nanjing Putian's assets, personnel, finance, organizations and business. IV. Ensure organizational independence of Nanjing Putian (I) The Company ensures that Nanjing Putian and its subsidiaries establish and improve their own corporate 55 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. governance structures according to laws, and completely separate from the Company and the companies and enterprises under the Company; The Company ensures that Nanjing Putian and its subsidiaries are completely separated from the Company and the companies and enterprises under the Company in terms of offices and production and business premises, without confusion among their organizations. (II) The Company ensures that Nanjing Putian and its subsidiaries operate independently, and the Company will not directly or indirectly interfere in the decision- making and operation of Nanjing Putian without the approval of the Board of Directors and Shareholders' Meeting of Nanjing Putian. (III) The 56 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Company ensures that the Shareholders' Meeting, Board of Directors, independent directors, Board of Supervisors and senior executives of Nanjing Putian independently exercise their functions and powers in accordance with laws, regulations and the Articles of Association. V. Ensure financial independence of Nanjing Putian (I) The Company ensures that Nanjing Putian has an independent financial accounting department, an independent financial accounting system, standardized and independent financial accounting rules and financial management rules. (II) The Company ensures that Nanjing Putian remains independent in financial decision- making, and that the Company and 57 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. the companies and enterprises under the Company do not interfere in the use and dispatch of funds of Nanjing Putian. (III) The Company ensures that Nanjing Putian maintains its own independent bank accounts and does not share any bank accounts with the Company and the companies and enterprises under the Company. (IV) Ensure independent tax payment by Nanjing Putian according to laws. The above commitment shall remain valid and irrevocable during the period when the Company is the actual controller of Nanjing Putian. In case of violation of the above commitment and thus causing economic losses to Nanjing Putian, the Company will compensate Nanjing Putian. China Potevio Commitments In view of the April 8, 2018 April 18, 2023 Fulfilled Information on horizontal fact that 58 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Industry Group competition, Nanjing Putian Corporation related party Telecommunica transactions tions Co., Ltd. and capital (hereinafter occupation referred to as "Nanjing Putian") intends to apply to Shenzhen Stock Exchange for resumption of listing, the Company, as the actual controller of Nanjing Putian, hereby makes the following commitment: 1. The Company will not leverage its identity as Nanjing Putian's actual controller to require Nanjing Putian and its subsidiaries to give rights superior to those for third parties in the market in business cooperation or engage in any acts that harm the interests of Nanjing Putian and its subsidiaries in transactions. 2. The Company will not leverage its identity as Nanjing Putian's actual controller to seek priority rights to conclude transactions with Nanjing Putian and its subsidiaries. 3. When 59 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. carrying out related party transactions that are really necessary and unavoidable, it ensures that they are carried out in accordance with the principle of marketization and fair prices, and will strictly comply with the relevant laws, regulations, normative documents and the relevant provisions of the Articles of Association of the listed company, perform the transaction procedures and information disclosure obligations, and ensures that the legitimate rights and interests of the Company and other shareholders will not be damaged through related party transactions. The above commitment shall remain valid and irrevocable during the period when the Company is the actual controller of Nanjing Putian. In case of violation of the 60 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. above commitment and thus causing economic losses to Nanjing Putian, the Company will compensate Nanjing Putian. In view of the fact that Nanjing Putian Telecommunica tions Co., Ltd. (hereinafter referred to as "Nanjing Putian") intends to apply to Shenzhen Stock Exchange for resumption of listing, the Company, as the actual controller of Nanjing Putian, hereby makes the following Commitments commitment: on horizontal 1. The China Potevio competition, Company and Information related party the related April 8, 2018 April 18, 2023 Fulfilled Industry Group transactions enterprises Corporation and capital controlled by occupation the Company have not engaged in any production and operation business or activities that directly or indirectly compete against Nanjing Putian, and promise not to engage in any production and operation business or activities that directly or indirectly compete 61 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. against Nanjing Putian in the future. 2. The Company does not own, manage, control, invest or engage in any other businesses or projects that are the same as or similar to the those of Nanjing Putian. 3. If the Company or its any related enterprise obtains any business opportunity from any third party that constitutes substantial competition or may constitute substantial competition against Nanjing Putian in its business, the Company will immediately notify Nanjing Putian and transfer the business opportunity to Nanjing Putian after obtaining approval from the third party. 4. The Company will supervise and restrain the production and operation activities of itself and its related enterprises. If the products or businesses of the Company 62 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. and its related enterprises are the same as or similar to those of Nanjing Putian in the future, the Company promises to take the following measures to solve the problem: (1) When Nanjing Putian deems it necessary, the Company and its related enterprises will reduce their holdings until all the relevant assets and businesses held by the Company and its related enterprises are transferred; (2) Nanjing Putian may, when it deems it necessary, give priority to the acquisition of relevant assets and businesses held by the Company and its related enterprises through appropriate means; (3) If the Company and its related enterprises have conflicts of interest with Nanjing Putian due to horizontal competition, the interests of 63 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Nanjing Putian shall be given priority; (4) The Company will take other measures conducive to avoiding horizontal competition. The above commitment shall remain valid and irrevocable during the period when the Company is the actual controller of Nanjing Putian. In case of violation of the above commitment and thus causing economic losses to Nanjing Putian, the Company will compensate Nanjing Putian. The Group makes the following statements and commitments regarding the operation and future development plan of Nanjing China Potevio Putian’s private Information Other network June 19, 2018 April 18, 2023 Fulfilled Industry Group commitments communication Corporation s business, and the business of the Group and the enterprises controlled by the Group (except Nanjing Putian and its controlled enterprises): 64 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. In order to optimize the internal resource allocation of the Group and give full play to Nanjing Putian's business capabilities, from 2016, the Group has entrusted Nanjing Putian to produce the private network communication s products that were originally purchased by China Potevio Information Industry Co., Ltd. (hereinafter referred to as “Potevio Co., Ltd."), a wholly-owned subsidiary of the Group. The Group's private network communication s business was originally a trade-oriented business where products were purchased and sold by Potevio Co., Ltd. from external suppliers. From 2016, the business has been successfully transformed into an independent processing and production business. The current business model is as follows: 65 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Potevio Co., Ltd. will sign entrusted production contracts with Nanjing Putian and its subsidiary Southern Telecom after obtaining orders from customers, and Nanjing Putian will be responsible for production. At present, the customer of Potevio Co., Ltd. is Fortune Industrial Corp., and the total annual order amount of existing model products remains above 500 million yuan. It is expected to have a stable demand period of 3 to 5 years. The Group undertakes to take Nanjing Putian as the operating entity of private network communication s business, including but not limited to: 1. Nanjing Putian is the military- civilian integration industrial base of the Group, and is the only producer of the existing multi- network cloud- based data processing 66 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. communication devices and related military- civilian integration projects (that is, the private network communication s business referred to in this commitment), and it is exclusive; 2. The Group undertakes to gradually integrate the complete business processes and related resources of the private network communication s business including sales into Nanjing Putian within 3 years; If the relevant business resources cannot be integrated into Nanjing Putian due to external reasons such as special requirements of downstream customers on the subject qualifications of direct partners (for example, non- foreign-funded enterprises), the Group will cooperate with Nanjing Putian to carry out relevant business under the condition of 67 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. meeting the requirements of relevant laws and regulations, that is, undertake relevant business in the name of the Group or its subordinate enterprises, and Nanjing Putian will be responsible for actual operation. The above commitment shall take effect from the date of signing this commitment, and shall remain valid and irrevocable during the existence of Nanjing Putian and the period when the Group is recognized as a related party that is not allowed to engage in business same as or similar to Nanjing Putian’s private network communication s business in accordance with relevant regulations. If the above commitment is proved to be untrue or not fulfilled, all benefits obtained by the Group due to breach of the commitment shall be owned by Nanjing 68 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Putian, and the Group shall compensate for all direct and indirect losses suffered by Nanjing Putian and bear corresponding legal liabilities. Is the commitment Yes fulfilled on time If a commitment is not fulfilled on time, the specific reasons for the failed Not applicable fulfillment and the next work plan shall be specified in detail II. Non-operating occupation of funds by controlling shareholder and other related parties of the Listed Company □Applicable Not applicable During the reporting period, there was no non-operating occupation of funds by controlling shareholders and other related parties of the Listed Company. III. Illegal external guarantees □Applicable Not applicable During the reporting period, the Company had no illegal external guarantees. IV. Appointment and dismissal of accounting firm Has the semi-annual financial report been audited □Yes No The Semi-annual Report of the Company has not been audited. V. Explanations of the Board of Directors and the Board of Supervisors on the Modified Audit Report for the reporting period issued by the accounting firm □Applicable Not applicable 69 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. VI. Explanation of the Board of Directors on the relevant information of the Modified Audit Report for the previous year □Applicable Not applicable VII. Matters related to bankruptcy reorganization □Applicable Not applicable No bankruptcy reorganization related matters occurred during the reporting period. VIII. Litigation Major litigation and arbitration matters □Applicable Not applicable The Company had no major litigation or arbitration matters during the reporting period. Other litigation Applicable □Not applicable Basic Whether an Result and Enforcement Amount Progress of information estimated influence of of litigation Date of Disclosure involved (in litigation of litigation liability is litigation (arbitration) disclosure index 10,000 yuan) (arbitration) (arbitration) formed (arbitration) judgments Nanjing Sierte Technology It has no The Co., Ltd. v. significant Company’s Nanjing impact on the Announceme Putian profit of the nt on Telecommuni 47.65 No Under trial Company in - April 7, 2023 Accumulated cations Co., the current Litigation Ltd.: Case of period or released on Dispute over after the CNINFO Project period Construction Contract Nanjing It has no Southern The significant Telecom Co., Company’s impact on the Ltd. v. Announceme profit of the Nanjing nt on 14.67 No Under trial Company in - April 7, 2023 Trading Co., Accumulated the current Ltd.: Case of Litigation period or Disputes released on after the over Sales CNINFO period Contract Nanjing It has no The Nanman significant Company’s Electrical Case impact on the Announceme Co., Ltd. v. withdrawn profit of the nt on 8.59 No - April 7, 2023 COOEC- by the Company in Accumulated Fluor Heavy plaintiff the current Litigation Industries period or released on Co., Ltd.: after the CNINFO 70 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Case of period Disputes over Sales Contract Nanjing Sierte Technology It has no The Co., Ltd. v. significant Company’s Nanjing impact on the Announceme Putian profit of the nt on Telecommuni 31.89 No Under trial Company in - April 7, 2023 Accumulated cations Co., the current Litigation Ltd.: Case of period or released on Dispute over after the CNINFO Project period Construction Contract Nanjing Sierte Technology It has no The Co., Ltd. v. significant Company’s Nanjing impact on the Announceme Putian Court- profit of the Execution nt on Telecommuni 7.87 No ordered Company in April 7, 2023 completed Accumulated cations Co., mediation the current Litigation Ltd.: Case of period or released on Dispute over after the CNINFO Project period Construction Contract Danyang Jinyang Hengguang Communicati It has no on The significant Equipment Company’s impact on the Communicati Announceme Court- profit of the on Co., Ltd. Execution nt on 5.12 No ordered Company in April 7, 2023 v. Nanjing completed Accumulated mediation the current Putian Litigation period or Telecommuni released on after the cations Co., CNINFO period Ltd.: Case of Disputes over Sales Contract Nanjing Bowden It has no Intelligent The significant Technology Company’s impact on the Co., Ltd. v. Case Announceme profit of the Nanjing withdrawn nt on 13.07 No Company in - April 7, 2023 Putian by the Accumulated the current Telecommuni plaintiff Litigation period or cations Co., released on after the Ltd.: Case of CNINFO period Disputes over Sales 71 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Contract Nanjing Putian Telecommuni cations Co., Ltd. v. Morin Dawa Branch It has no of China The significant Broadnet Company’s impact on the Inner Case Announceme profit of the Mongolia withdrawn nt on 8.19 No Company in - April 7, 2023 Network Co., by the Accumulated the current Ltd., China plaintiff Litigation period or Broadnet released on after the Inner CNINFO period Mongolia Network Co., Ltd.: Case of Disputes over Sales Contract Nanjing Putian Telecommuni cations Co., Ltd. v. Alxa Branch of It has no China The significant Broadnet Company’s impact on the Inner Announceme profit of the Mongolia nt on 9.22 No Under trial Company in - April 7, 2023 Network Co., Accumulated the current Ltd., China Litigation period or Broadnet released on after the Inner CNINFO period Mongolia Network Co., Ltd.: Case of Disputes over Sales Contract Nanjing Putian Telecommuni It has no cations Co., The significant Ltd. v. Company’s impact on the Beijing Luck Announceme profit of the Building nt on 11.72 No Under trial Company in - April 7, 2023 Decoration Accumulated the current Engineering Litigation period or Co., Ltd.: released on after the Case of CNINFO period Disputes over Sales Contract Jiangning It has no The Pre-litigation Xindong 6.2 No significant - June 8, 2023 Company’s mediation Printing impact on the Announceme 72 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Factory v. profit of the nt on Nanjing Company in Accumulated Putian the current Litigation Telecommuni period or released on cations Co., after the CNINFO Ltd.: Case of period Disputes over Sales Contract Nanjing Sierte It has no Technology The significant Co., Ltd. v. Company’s impact on the Nanjing Announceme profit of the Putian nt on 57.92 No Under trial Company in - June 8, 2023 Telecommuni Accumulated the current cations Co., Litigation period or Ltd.: Case of released on after the Disputes CNINFO period over Sales Contract Nanjing Southern Telecom Co., It has no The Ltd. v. significant Company’s SENYINT impact on the Announceme Digital profit of the nt on Medical 9.9 No Under trial Company in - June 8, 2023 Accumulated System the current Litigation (Dalian) Co., period or released on Ltd.: Case of after the CNINFO Disputes period over Sales Contract Nanjing Nanman It has no Electrical The significant Co., Ltd. v. Company’s impact on the Qingdao Announceme profit of the Yingxuan nt on 24.51 No Under trial Company in - June 8, 2023 Technology Accumulated the current Co., Ltd.: Litigation period or Case of released on after the Disputes CNINFO period over Sales Contract Nanjing Putian It has no Telecommuni The significant cations Company’s impact on the Technology Announceme profit of the Co., Ltd. v. nt on 364.77 No Under trial Company in - June 8, 2023 Nanjing Accumulated the current Putian Litigation period or Information released on after the Technology CNINFO period Co., Ltd. and Nanjing 73 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Putian Telecommuni cations Co., Ltd.: Case of Disputes over Shareholders' Contribution Nanjing Putian Datang Information It has no The Electronics significant Company’s Co., Ltd. v. impact on the Announceme Yangzhou profit of the nt on Dingxu New 7.35 No Under trial Company in - June 8, 2023 Accumulated Energy the current Litigation Technology period or released on Co., Ltd.: after the CNINFO Case of period Disputes over Sales Contract Nanjing Keyuesi System It has no The Integration significant Company’s Co., Ltd. v. impact on the Announceme Nanjing profit of the Pre-litigation nt on Putian 80.43 No Company in - June 8, 2023 mediation Accumulated Telecommuni the current Litigation cations Co., period or released on Ltd.: Case of after the CNINFO Disputes period over Sales Contract Cixi Dongdi Electric It has no Appliance The significant Factory v. Company’s impact on the Nanjing Case Announceme profit of the Putian withdrawn nt on 16.25 No Company in - June 8, 2023 Telecommuni by the Accumulated the current cations Co., plaintiff Litigation period or Ltd.: Case of released on after the Disputes CNINFO period over Sales Contract Zhu Zhiyang It has no v. Nanjing The significant Putian Company’s impact on the Telecommuni Announceme profit of the cations nt on 0 No Under trial Company in - June 8, 2023 Technology Accumulated the current Co., Ltd. and Litigation period or Nanjing released on after the Putian CNINFO period Telecommuni 74 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. cations Co., Ltd. (the third party): Case of Dispute over Requesting Change of Company Registration Dewei Communicati on It has no Equipment The significant (Jiangsu) Company’s impact on the Co., Ltd. v. Announceme profit of the Nanjing Pre-litigation nt on 57.68 No Company in - June 8, 2023 Putian mediation Accumulated the current Telecommuni Litigation period or cations Co., released on after the Ltd.: Case of CNINFO period Disputes over Sales Contract It has no Shen Lei v. The significant Nanjing Company’s impact on the Putian Announceme profit of the Telecommuni nt on 2.5 No Under trial Company in - June 8, 2023 cations Co., Accumulated the current Ltd.: Case of Litigation period or Labor released on after the Dispute CNINFO period Anhui Hairi Electronic It has no The Co., Ltd. v. significant Company’s Nanjing impact on the Announceme Putian Court- profit of the nt on Telecommuni 400.44 No ordered Company in In execution June 8, 2023 Accumulated cations Co., mediation the current Litigation Ltd.: Case of period or released on Disputes after the CNINFO over Sales period Contract Nanjing Qinhuai Maoye It has no Department The significant Store v. Company’s impact on the Nanjing Announceme profit of the Putian nt on 2 No Under trial Company in - June 8, 2023 Telecommuni Accumulated the current cations Co., Litigation period or Ltd.: Case of released on after the Dispute over CNINFO period Housing Lease Contract Nanjing 225.88 No Under trial It has no - July 27, 2023 The 75 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Huaheng significant Company’s Electric impact on the Announceme Control profit of the nt on Equipment Company in Accumulated Co., Ltd. v. the current Litigation Nanjing period or released on Putian after the CNINFO Telecommuni period cations Co., Ltd.: Case of Disputes over Sales Contract Yangzhou Sancheng Machinery It has no The Manufacturin significant Company’s g Co., Ltd. v. impact on the Announceme Nanjing profit of the Pre-litigation nt on Putian 15.82 No Company in - July 27, 2023 mediation Accumulated Telecommuni the current Litigation cations Co., period or released on Ltd.: Case of after the CNINFO Disputes period over Sales Contract Other litigation that did not meet the disclosure 46.53 No - - - - criteria during the reporting period Total 1,476.17 IX. Punishment and rectification □Applicable Not applicable X. Credit status of the Company, its controlling shareholder and actual controller □Applicable Not applicable XI. Major related party transactions 1. Related party transactions related to daily operations Applicable □Not applicable Type of Conten Pricing Price of Amoun Proport Approv Whethe Settlem Availab Date of Related Relatio related t of principl related t of ion to ed r it ent le Disclosure disclos party n party related e of party related the transact exceed method market index ure transact party related transact party amount ion ed the of price of 76 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. ion transact party ion transact of quota approv related similar ion transact ion (in similar (in ed party transact ion 10,000 transact 10,000 quota transact ions yuan) ions yuan) ion Control Purcha Announceme Hangzh led by sing nt on ou the goods Teleco Expected Hikvisi same and mmuni Routine on Market Bank April 7, ultimat receivi cations 56.63 56.63 0.21% No 56.63 Related Party Techno price transfer 2023 e ng product Transactions logy controll labor s in 2023 Co., ing service released on Ltd. party s CNINFO Nanjin Control Purcha Announceme g led by sing nt on Potevio the goods Teleco Expected Honyar same and mmuni Routine Electric Market Bank April 7, ultimat receivi cations 29.38 29.38 0.11% No 29.38 Related Party al price transfer 2023 e ng product 6,000 Transactions Techno controll labor s in 2023 logy ing service released on Co., party s CNINFO Ltd. CIE (Nanjin Control Purcha Announceme g) led by sing nt on Electro the goods Teleco Expected nic same and mmuni Routine Market Bank April 7, Inform ultimat receivi cations 23.64 23.64 0.09% No 23.64 Related Party price transfer 2023 ation e ng product Transactions Develo controll labor s in 2023 pment ing service released on Co., party s CNINFO Ltd. The 28th Resear Control Announceme ch Selling led by nt on Institut goods the Teleco Expected e of and same mmuni Routine China providi Market Bank April 7, ultimat cations 873.58 873.58 2.23% No 873.58 Related Party Electro ng price transfer 2023 e product Transactions nics labor controll s in 2023 Techno service ing released on logy s party CNINFO Group 10,000 Corpor ation Control Announceme Selling The led by nt on goods 14th the Teleco Expected and Resear same mmuni Routine providi Market Bank April 7, ch ultimat cations 350.08 350.08 0.89% No 350.08 Related Party ng price transfer 2023 Institut e product Transactions labor e of controll s in 2023 service CETC ing released on s party CNINFO 77 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Control Announceme Nanjin Selling led by nt on g Rail goods the Teleco Expected Transit and same mmuni Routine System providi Market Bank April 7, ultimat cations 121.37 121.37 0.31% No 121.37 Related Party Engine ng price transfer 2023 e product Transactions ering labor controll s in 2023 Co., service ing released on Ltd. s party CNINFO Control Announceme Nanjin Selling led by nt on g goods the Teleco Expected Glarun and same mmuni Routine Defens providi Market Bank April 7, ultimat cations 115.92 115.92 0.30% No 115.92 Related Party e ng price transfer 2023 e product Transactions System labor controll s in 2023 Co., service ing released on Ltd. s party CNINFO Hebei Far- Control Announceme Selling east led by nt on goods Comm the Teleco Expected and unicati same mmuni Routine providi Market Bank April 7, on ultimat cations 87.87 87.87 0.22% No 87.87 Related Party ng price transfer 2023 System e product Transactions labor Engine controll s in 2023 service ering ing released on s Co., party CNINFO Ltd. Control Announceme Selling Taiji led by nt on goods Compu the Teleco Expected and ter same mmuni Routine providi Market Bank April 7, Corpor ultimat cations 29.25 29.25 0.07% No 29.25 Related Party ng price transfer 2023 ation e product Transactions labor Limite controll s in 2023 service d ing released on s party CNINFO Putian Control Announceme Selling Rail led by nt on goods Transit the Teleco Expected and Techno same mmuni Routine providi Market Bank April 7, logy ultimat cations 28.62 28.62 0.07% No 28.62 Related Party ng price transfer 2023 (Shang e product Transactions labor hai) controll s in 2023 service Co., ing released on s Ltd. party CNINFO Tianbo Control Announceme Selling Electro led by nt on goods nic the Teleco Expected and Inform same mmuni Routine providi Market Bank April 7, ation ultimat cations 15.28 15.28 0.04% No 15.28 Related Party ng price transfer 2023 Techno e product Transactions labor logy controll s in 2023 service Co., ing released on s Ltd. party CNINFO The 7th Control Selling Teleco Market Bank April 7, Announceme 25.23 25.23 0.06% No 25.23 Resear led by goods mmuni price transfer 2023 nt on 78 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. ch the and cations Expected Institut same providi product Routine e of ultimat ng s Related Party CETC e labor Transactions controll service in 2023 ing s released on party CNINFO Control Announceme Selling led by nt on goods the Teleco Expected Nanjin and same mmuni Routine g Lopu providi Market Bank April 7, ultimat cations 5.21 5.21 0.01% No 5.21 Related Party Co., ng price transfer 2023 e product Transactions Ltd. labor controll s in 2023 service ing released on s party CNINFO Control Announceme Selling led by nt on Nanjin goods the Teleco Expected g Lopu and same mmuni Routine Techno providi Market Bank April 7, ultimat cations 11.32 11.32 0.03% No 11.32 Related Party logy ng price transfer 2023 e product Transactions Co., labor controll s in 2023 Ltd. service ing released on s party CNINFO Control Announceme Selling led by nt on CETC goods Termin the Expected Eastco and als, same Routine m providi support Market Bank April 7, ultimat 8.10 8.1 0.02% No 8.10 Related Party Group ng ing price transfer 2023 e Transactions Co., labor equipm controll in 2023 Ltd. service ent ing released on s party CNINFO Liyang System Control Announceme Equip Selling led by nt on ment goods the Teleco Expected Co., and same mmuni Routine Ltd. of providi Market Bank April 7, ultimat cations 6.90 6.9 0.02% No 6.90 Related Party the ng price transfer 2023 e product Transactions 28th labor controll s in 2023 Resear service ing released on ch s party CNINFO Institut e Control Announceme Selling led by nt on Eastern goods the Teleco Expected Comm and same mmuni Routine unicati providi Market Bank April 7, ultimat cations 5.64 5.64 0.01% No 5.64 Related Party ons ng price transfer 2023 e product Transactions Co., labor controll s in 2023 Ltd. service ing released on s party CNINFO Potevio Control Rentin Rent Announceme Market Bank April 7, Hi-tech led by g and 31.54 31.54 81.97% 100 No 31.54 nt on price transfer 2023 Industr the propert propert Expected 79 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. y Co., same y y Routine Ltd. ultimat manage Related Party e ment Transactions controll fees in 2023 ing released on party CNINFO Control Announceme led by nt on the Housin Expected Nanjin Leasin same g and Routine g Lopu g Market Bank April 7, ultimat propert 19.76 19.76 3.63% No 19.76 Related Party Co., propert price transfer 2023 e y Transactions Ltd. y controll income in 2023 ing released on party CNINFO 300 Control Announceme The led by nt on 14th the Housin Expected Leasin Resear same g and Routine g Market Bank April 7, ch ultimat propert 107.53 107.53 19.75% No 107.53 Related Party propert price transfer 2023 Institut e y Transactions y e of controll income in 2023 CETC ing released on party CNINFO Control Announceme China led by nt on Potevio the Expected Interest Interest Inform same Routine on on Market Bank April 7, ation ultimat 214.58 214.58 53.03% 650 No 214.58 Related Party entrust entrust price transfer 2023 Industr e Transactions ed loan ed loan y Co., controll in 2023 Ltd. ing released on party CNINFO Control Announceme led by nt on the Interest Expected CETC Interest same on Routine Financ on Market April 7, ultimat guarant 45.86 45.86 11.33% 350 No - 45.86 Related Party e Co., secured price 2023 e eed Transactions Ltd. loan controll loan in 2023 ing released on party CNINFO 2,213.2 Total -- -- -- 17,400 -- -- -- -- -- 9 Details of return of large sales Not applicable The Company estimates that the total amount of routine related party transactions in 2023 does not exceed 174 million yuan, including no more than 60 million yuan for the purchase of products and acceptance of labor services from related parties, no more than 100 million yuan for the sale of products and provision of labor services to related parties, no more than 3 million yuan for the rental income from properties leased to related parties, no more than 1 Actual performance during the reporting million yuan for the rent and property management services accepted for properties leased from related parties, no period (if any) for expected routine more than 6.5 million yuan for the interest paid on entrusted loans to related parties, and no more than 3.5 million related party transactions during the yuan for the interest paid on secured loans to related parties. During the first half of the year, the actual total amount period with estimated total amount by of routine related party transactions was 22.1329 million yuan, including 1.0965 million yuan for the purchase of category goods and acceptance of labor services, 16.8437 million yuan for the sale of goods and provision of labor services, 315.4 thousand yuan for rent and property management fees, 1.2729 million yuan of rental income, and 2.1458 million yuan for interest paid on entrusted loans, and 458.6 thousand yuan for interest paid on secured loans. The actual total amount did not exceed the amount estimated at the beginning of the year. 80 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Reasons for the large difference between the transaction price and the market Not applicable reference price (if applicable) 2. Related party transactions arising from the acquisition or sale of assets or equity □Applicable Not applicable During the reporting period, there were no related party transactions of assets or equity acquisition or sale. 3. Related party transactions involving joint external investment □Applicable Not applicable During the reporting period, there were no related party transactions involving joint external investment 4. Related credits and debts Applicable □Not applicable Whether there were non-operating related party transactions involving creditor's rights and debts □Yes No During the reporting period, there was no non-operating related party transactions involving creditor's rights and debts 5. Transactions with finance companies as related parties of the Company Applicable □Not applicable Deposit business Amount in the current period Maximum Total Range of Opening Total deposit Closing Related daily deposit withdrawal Relation Deposit balance (in amount in balance (in parties limit (in amount in interest rate 10,000 yuan) the current 10,000 yuan) 10,000 yuan) the current period (in period (in 10,000 yuan) 10,000 yuan) Other CETC enterprises Finance Co., controlled by 62,397.3 0.20%-1% 2,407.44 55,698.22 54,011.38 4,090.08 Ltd. the actual controller Loan business Amount in the current period Total Loan amount Range of Opening Total loan Closing Related repayment Relation (in 10,000 loan interest balance (in amount in balance (in parties amount in yuan) rate 10,000 yuan) the current 10,000 yuan) the current period (in period (in 10,000 yuan) 10,000 yuan) China Other Potevio enterprises 4.05%- 15,580 15,580 0 5,000 10,580 Information controlled by 4.97% Industry Co., the actual 81 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Ltd. controller Other CETC enterprises Finance Co., controlled by 7,000 3.75%-3.8% 0 7,000 0 7,000 Ltd. the actual controller Credit granting or other financial business Total amount (in Actual amount incurred Related parties Relation Business type 10,000 yuan) (in 10,000 yuan) Other enterprises CETC Finance Co., controlled by the actual Credit granting 7,000 7,000 Ltd. controller 6. Transactions between the financial company controlled by the Company and related parties □Applicable Not applicable There was no deposit, loan, credit or other financial business between the financial company controlled by the Company and its related parties. 7. Other major related party transactions □Applicable Not applicable There were no other major related party transactions during the reporting period. XII. Major contracts and their performance 1. Trusteeship, contracting and leasing (1) Trusteeship □Applicable Not applicable There was no trusteeship during the reporting period. (2) Contracting □Applicable Not applicable There was no contracting during the reporting period. (3) Leasing Applicable □Not applicable Description of leasing During the reporting period, the Company and its subsidiaries incurred rental expenses of 384,800 yuan and rental revenue of 5,443,600 yuan. Items that brought profit or loss to the Company amounting to more than 10% of the total profit of the Company in the reporting period □Applicable Not applicable 82 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. The Company did not have any leasing item that brought profit or loss to the Company amounting to more than 10% of the total profit of the Company in the reporting period. 2. Material guarantees □Applicable Not applicable There was no material guarantee during the reporting period. 3. Entrusted financial management □Applicable Not applicable There was no entrusted financial management during the reporting period. 4. Other major contracts □Applicable Not applicable There was no other major contract during the reporting period. XIII. Explanations of other major matters Applicable □Not applicable The index of major matters disclosed by the Company during the reporting period is as follows: Related query index of the information Name of matter (announcement) Date of disclosure disclosure website Announcement on Changing the Designated January 17, 2023 CNINFO (www.cninfo.com.cn) Information Disclosure Media Annual Performance Forecast for 2022 January 20, 2023 CNINFO (www.cninfo.com.cn) Announcement on Independent Directors Obtaining Independent Director Qualification February 4, 2023 CNINFO (www.cninfo.com.cn) Certificates Announcement on the Resignation of the Vice February 15, 2023 CNINFO (www.cninfo.com.cn) Chairman of the Board of Directors Announcement of the Resolutions of the 4th February 17, 2023 CNINFO (www.cninfo.com.cn) Meeting of the 8th Board of Directors Notice on Convening the 1st Extraordinary February 17, 2023 CNINFO (www.cninfo.com.cn) General Meeting of Shareholders in 2023 Announcement of the Resolutions of the 1st Extraordinary General Meeting of March 7, 2023 CNINFO (www.cninfo.com.cn) Shareholders in 2023 Announcement on Accumulated Litigation April 7, 2023 CNINFO (www.cninfo.com.cn) Announcement of the Resolutions of the 5th April 7, 2023 CNINFO (www.cninfo.com.cn) Meeting of the 8th Board of Directors Announcement on Expected Routine Related April 7, 2023 CNINFO (www.cninfo.com.cn) Party Transactions in 2023 Announcement on Completing Transfer Registration and Changing Controlling April 19, 2023 CNINFO (www.cninfo.com.cn) Shareholder for Free Transfer of State-owned Shares Summary of the Annual Report for 2022 April 20, 2023 CNINFO (www.cninfo.com.cn) 83 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Announcement on Expected Continuous Related Party Transactions with CETC April 20, 2023 CNINFO (www.cninfo.com.cn) Finance Co., Ltd. in 2023 Announcement on Engaging an Accounting April 20, 2023 CNINFO (www.cninfo.com.cn) Firm Notice of Annual General Meeting of April 20, 2023 CNINFO (www.cninfo.com.cn) Shareholders Announcement of Resolutions of the Board April 20, 2023 CNINFO (www.cninfo.com.cn) of Directors Announcement on Provision for Impairment April 20, 2023 CNINFO (www.cninfo.com.cn) of Assets in 2022 Announcement of Resolutions of the Board April 20, 2023 CNINFO (www.cninfo.com.cn) of Supervisors Ongoing Risk Assessment Report for CETC April 20, 2023 CNINFO (www.cninfo.com.cn) Finance Co., Ltd. Annual Report for 2022 April 20, 2023 CNINFO (www.cninfo.com.cn) Announcement of Resolutions of the Board April 29, 2023 CNINFO (www.cninfo.com.cn) of Directors Report for the First Quarter of 2023 April 29, 2023 CNINFO (www.cninfo.com.cn) Announcement of Nanjing Putian Telecommunications Co., Ltd. on Reply to Shenzhen Stock Exchange's Inquiry Letter on May 26, 2023 CNINFO (www.cninfo.com.cn) the Annual Report for 2022 of Nanjing Putian Telecommunications Co., Ltd. Announcement of Resolution of 2022 Annual May 27, 2023 CNINFO (www.cninfo.com.cn) General Meeting of Shareholders Announcement on Convening the 2022 May 30, 2023 CNINFO (www.cninfo.com.cn) Online Performance Briefing Announcement on Accumulated Litigation June 8, 2023 CNINFO (www.cninfo.com.cn) XIV. Major matters of the Company's subsidiaries □Applicable Not applicable 84 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section VII Changes in Shares and Shareholders I. Changes in shares 1. Changes in shares Unit: share Before the change Increase or decrease (+, -) in this change After the change Conversion Issue of Share of provident Quantity Proportion Others Subtotal Quantity Proportion new shares offering fund into shares I. Unlisted tradable 115,000,000 53.49% 115,000,000 53.49% shares 1. Shares 115,000,000 53.49% 115,000,000 53.49% of founders Where: Shares held 115,000,000 53.49% 115,000,000 53.49% by the state Shares held by domestic legal persons Shares held by overseas legal persons Others 2. Shares held by legal persons 3. Shares held by employees 4. Preferred shares or other II. Listed 100,000,00 100,000,00 tradable 46.51% 46.51% 0 0 shares 1. Ordinary shares in Renminbi 85 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 2. Foreign 100,000,00 100,000,00 46.51% 46.51% shares listed 0 0 in China 3. Foreign shares listed overseas 4. Others III. Total 215,000,00 215,000,00 number of 100.00% 100.00% 0 0 shares Reasons for changes in shares □Applicable Not applicable Approval of share changes □Applicable Not applicable Transfer of shares □Applicable Not applicable Implementation progress of share repurchase □Applicable Not applicable Implementation progress of reducing repurchased shares by centralized bidding □Applicable Not applicable Effect of share changes on financial indicators such as basic and diluted earnings per share and net assets per share attributable to ordinary shareholders of the Company for the most recent year and the most recent period □Applicable Not applicable Other contents that the Company deems necessary to be disclosed or required to be disclosed by the securities regulatory authority □Applicable Not applicable 2. Changes in restricted shares □Applicable Not applicable II.Issuance and listing of securities □Applicable Not applicable III. Number and shareholding of shareholders of the Company Unit: share Total number of preferred Total number of common shareholders whose voting shareholders at the end of the 7,750 rights were restored at the end 0 reporting period of the reporting period (if any) (see Note 8) Shareholders holding more than 5% of common shares or the top 10 shareholders of common shares Name of Type of Shareholding Number of Increase or Number of Number of Pledge, marking or freezing 86 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. shareholder shareholder ratio common decrease unlisted listed and shares held at during the tradable tradable the end of the reporting common common Shares status Quantity reporting period shares held shares held period CETC Glarun State-owned Group Co., 53.49% 115,000,000 0 115,000,000 0 legal person Ltd. Shenwan Hongyuan Overseas 2.55% 5,473,788.00 871,688.00 0 5,473,788.00 Securities legal person (H.K.) Ltd. GUOTAI JUNAN SECURITIES Overseas 1.61% 3,464,058.00 911,600.00 0 3,464,058.00 (HONG legal person KONG) LIMITED Natural Zheng Enyue person in 1.14% 2,449,739.00 0.00 0 2,449,739.00 China Natural Sun Huiming person in 0.93% 2,000,000.00 -80,000.00 0 2,000,000.00 China Natural Gu Jinhua person in 0.87% 1,871,371.00 0.00 0 1,871,371.00 China Natural He Wei person in 0.60% 1,280,000.00 494,600.00 0 1,280,000.00 China BOCI Overseas SECURITIES 0.59% 1,266,945.00 0.00 0 1,266,945.00 legal person LIMITED Natural Zhen person in 0.47% 1,004,100.00 1,800.00 0 1,004,100.00 Hongquan China Natural Xiang Yan person in 0.42% 905,602.00 0.00 0 905,602.00 China Strategic investors or general legal entities becoming top 10 common shareholders as a None result of the placement of new shares (if any) (see Note 3) Description of the above- Among the top 10 shareholders, CETC Glarun Group Co., Ltd. was not related to other shareholders and was not a party mentioned shareholders' acting in concert. The Company did not know whether other shareholders were related to each other or were parties association or concerted actions acting in concert. Explanation of the above shareholders' involvement in proxy/entrusted voting rights None and abstention from voting rights Special note on the existence of repurchase special accounts of None the top 10 shareholders (if any) (see Note 11) 87 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Shareholding of the top 10 common shareholders of tradable shares Type of shares Name of shareholder Number of listed and tradable common shares held at the end of the reporting period Type of Quantity shares Domestic Shenwan Hongyuan Securities 5,473,788.00 listed foreign 5,473,788.00 (H.K.) Ltd. shares GUOTAI JUNAN Domestic SECURITIES (HONG 3,464,058.00 listed foreign 3,464,058.00 KONG) LIMITED shares Domestic Zheng Enyue 2,449,739.00 listed foreign 2,449,739.00 shares Domestic Sun Huiming 2,000,000.00 listed foreign 2,000,000.00 shares Domestic Gu Jinhua 1,871,371.00 listed foreign 1,871,371.00 shares Domestic He Wei 1,280,000.00 listed foreign 1,280,000.00 shares Domestic BOCI SECURITIES LIMITED 1,266,945.00 listed foreign 1,266,945.00 shares Domestic Zhen Hongquan 1,004,100.00 listed foreign 1,004,100.00 shares Domestic Xiang Yan 905,602.00 listed foreign 905,602.00 shares Domestic Xia Zulin 900,000.00 listed foreign 900,000.00 shares Description of the relationship or concerted action among the top 10 common shareholders with unlimited tradable shares, and between the top 10 The Company did not know whether the above shareholders were related to each other or were acting in concert. common shareholders with unlimited tradable shares and the top 10 common shareholders Description of the participation of the top 10 common shareholders in margin None financing and securities lending business (if any) (see Note 4) Whether the Company's top 10 ordinary shareholders and top 10 shareholders holding ordinary shares with unlimited selling conditions entered into agreed repurchase transactions during the reporting period □Yes No The top 10 ordinary shareholders of the Company and the top 10 shareholders holding ordinary shares with unlimited selling conditions did not conduct agreed repurchase transactions during the reporting period. 88 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. IV. Changes in shareholdings of directors, supervisors and senior executives □Applicable Not applicable The shareholdings of directors, supervisors and senior executives of the Company did not change during the reporting period. For details, please refer to the Annual Report for 2022. V. Change of controlling shareholder or actual controller Changes of controlling shareholder during the reporting period Applicable □Not applicable Name of new controlling shareholder CETC Glarun Group Co., Ltd. Date of change April 17, 2023 Announcement on Completing Transfer Registration and Changing Controlling Shareholder for Free Transfer of State- Query index on the designated website owned Shares (Announcement No.: 2023-011) released on CNINFO Date of disclosure on the designated website April 18, 2023 Change of actual controller during the reporting period □Applicable Not applicable The actual controller of the Company was not changed during the reporting period. 89 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section VIII Information on Preferred Shares □Applicable Not applicable The Company had no preferred shares during the reporting period. 90 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section IX Information on Bonds □Applicable Not applicable 91 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Section X. Financial ReportI. 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 92 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Consolidated balance sheet Preparation unit:Nanjing Putian Telecommunications Co., Ltd. 2023/6/30 Unit:RMB Item Notes 2023/6/30 2022/12/31 Current assets: Cash and bank balances V(1) 134,907,485.72 173,863,825.35 Held-for-trading financial assets Derivative financial assets Notes receivable V(2) 9,073,531.13 27,689,906.04 Accounts receivable V(3) 377,609,239.06 304,616,212.04 Receivables financing V(4) 15,035,046.06 30,668,999.36 Advances paid V(5) 23,085,926.25 19,081,824.22 Other receivable V(6) 19,580,140.53 11,716,301.19 Including: Interest receivable dividend receivable Inventories V(7) 147,900,393.71 166,440,238.56 Contract assets assets hold available for sale Non-current assets due within one year Other current assets V(8) 4,913,406.41 3,432,231.67 Total current assets 732,105,168.87 737,509,538.43 Non-current assets: Debt investment Other debt investment Long-term receivable Long-term equity investments V(9) 10,412,604.45 10,422,321.80 Other equity instrument investments V(10) 741,953.00 741,953.00 Other non-current financial assets Investment property V(11) 19,739,159.39 20,351,240.03 Fixed assets V(12) 95,565,309.88 97,917,714.15 Construction in progress V(13) 803.89 Productive biological assets Oil and gas asset Right-of-use asset Intangible assets V(14) 20,041,117.67 20,493,463.76 Development expenditure Goodwill Long-term prepayments V(15) 3,197,531.89 3,953,824.45 Deferred tax assets V(16) Other non-current assets Total non-current assets 149,698,480.17 153,880,517.19 Total assets 881,803,649.04 891,390,055.62 93 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Consolidated balance sheet (continued) Preparation unit:Nanjing Putian Telecommunications Co., Ltd. 2023/6/30 Unit:RMB Item Notes 2023/6/30 2022/12/31 Current liabilities: Short-term borrowings V(17) 92,000,000.00 112,836,727.77 Transactional financial liabilities Derivative financial liabilities Notes payable Accounts payable V(18) 418,331,620.17 470,867,283.07 Advances received V(19) 240,585.08 Contract liabilities V(20) 20,979,225.57 15,048,811.36 Employee benefits payable V(21) 17,613,721.31 17,473,887.86 Taxes payable V(22) 3,004,676.92 7,390,521.21 Other payable V(23) 57,191,932.37 59,206,281.08 Including: Interest payable dividend payable 1,692,213.38 1,692,213.38 Liability hold for sale Non-current liabilities due within one year Other current liabilities V(24) 2,098,763.96 1,691,302.29 Total current liability 611,219,940.30 684,755,399.72 Non-current liability: Long-term borrowings V(25) 175,800,000.00 105,800,000.00 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 175,800,000.00 105,800,000.00 Total liability 787,019,940.30 790,555,399.72 Owners' equity (or shareholders' equity): Share capital V(26) 215,000,000.00 215,000,000.00 Other equity instrument Including: preferred shares Perpetual bond Capital reserve V(27) 197,097,915.40 197,097,915.40 Less: treasury stocks Other comprehensive income (OCI) V(28) -1,854,910.00 -1,854,910.00 Special reserves Surplus reserve V(29) 589,559.77 589,559.77 Undistributed profit V(30) -399,799,125.81 -388,837,228.89 Total owner's equity (or shareholders' equity) attributable to the 11,033,439.36 21,995,336.28 parent company Minority shareholders' equity 83,750,269.38 78,839,319.62 Total owner's equity (or shareholders' equity) 94,783,708.74 100,834,655.90 Total liabilities and owners’ equity (or shareholders’ equity) 881,803,649.04 891,390,055.62 94 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Parent Company Balance Sheet Preparation unit:Nanjing Putian Telecommunications Co., Ltd. 2023/6/30 Unit:RMB Item Notes 2023/6/30 2022/12/31 Current assets: Cash and bank balances 9,417,327.04 29,165,783.14 Held-for-trading financial assets Derivative financial assets Notes receivable 1,109,294.70 3,639,352.49 Accounts receivable XII(I) 109,926,809.14 104,179,575.75 Receivables financing 519,600.00 989,585.40 Advances paid 14,727,959.79 13,037,464.19 Other receivable XII(II) 33,677,355.79 25,327,107.09 Including: Interest receivable dividend receivable 600,000.00 600,000.00 Inventories 27,395,471.23 48,749,884.92 Contract assets assets hold available for sale Non-current assets due within one year Other current assets 547,737.72 441,828.14 Total current assets 197,321,555.41 225,530,581.12 Non-current assets: Debt investment Other debt investment Long-term receivable Long-term equity investments XII(III) 122,527,163.09 122,536,880.44 Other equity instrument investment 741,953.00 741,953.00 Other non-current financial assets Investment property Fixed assets 40,142,448.64 41,067,922.59 Construction in progress Productive biological assets Oil and gas asset Right-of-use asset Intangible assets 4,211,909.56 4,316,226.80 Development expenditure Goodwill Long-term prepayments 2,495,045.47 3,057,959.77 Deferred tax assets Other non-current assets Total non-current assets 170,118,519.76 171,720,942.60 Total assets 367,440,075.17 397,251,523.72 95 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Parent Company Balance Sheet (Continued) Preparation unit:Nanjing Putian Telecommunications Co., Ltd. 2023/6/30 Unit:RMB Item Notes 2023/6/30 2022/12/31 Current liabilities: Short-term borrowings 50,000,000.00 Transactional financial liabilities Derivative financial liabilities Notes payable Accounts payable 147,914,582.12 168,830,761.76 Advances received Contract liabilities 14,202,657.47 8,169,030.79 Employee benefits payable 7,862,260.48 7,643,011.88 Taxes payable 33,638.68 244,957.88 Other payables 138,338,224.86 154,192,779.17 Including: Interest payable dividend payable Liability hold for sale Non-current liabilities due within one year Other current liabilities 1,217,810.10 782,311.39 Total current liability 309,569,173.71 389,862,852.87 Non-current liability: Long-term borrowings 175,800,000.00 105,800,000.00 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 175,800,000.00 105,800,000.00 Total liability 485,369,173.71 495,662,852.87 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 -490,527,790.64 -471,010,021.25 Total owner's equity (or shareholders' equity) -117,929,098.54 -98,411,329.15 Total liabilities and owners’ equity (or shareholders’ equity) 367,440,075.17 397,251,523.72 96 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Consolidated Income Statement Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2023 Unit:RMB Current period Preceding period Item Notes cumulative comparative I. Operating revenue V(31) 392,539,877.69 407,312,616.35 Less:Operating cost V(31) 303,199,007.67 323,444,209.14 Taxes and surcharges V(32) 2,187,649.69 2,360,382.34 Selling expenses V(33) 40,563,329.57 40,632,210.06 Administrative expenses V(34) 32,677,949.24 28,299,430.10 R&D expenses V(35) 19,422,168.02 23,642,718.55 Financial expenses V(36) 3,758,865.48 4,638,360.06 Including:Interst expense 4,046,684.70 5,291,794.15 Interst income 309,650.00 779,954.73 Add: other income V(37) 1,863,644.38 1,075,367.01 Investment income (losses are listed with "-") V(38) 242,664.28 -5,753,130.77 Including: investment income from associates and joint ventures -9,717.35 -0.99 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(39) 2,379,378.23 -3,623,776.05 Assets impairment loss(losses are listed with "-") V(40) -46,540.00 -9,993.42 Gain on assets disposal (loss are listed with "-") V(41) 42,412.44 59,868.36 II. Operating profit(loss show as “-”) -4,787,532.65 -23,956,358.77 Plus: non-operating revenue V(42) 75,760.00 2,742,228.49 Less: non-operating expenditures V(43) 827,499.78 23,319.82 III. Total profit (total loss is listed with "-") -5,539,272.43 -21,237,450.10 Deduct: income tax expense V(44) 511,674.73 3,414,845.68 IV. Net profit (net loss is listed with "-") -6,050,947.16 -24,652,295.78 (1) Classified by business continuity: 1.Net profits from continuing operations -6,050,947.16 -24,652,295.78 2.Discontinued operating net profit (2) Classified by ownership: 1.Net profits belong to the parent company's owner -10,961,896.92 -27,711,297.33 2.Minority shareholder gains and losses 4,910,949.76 3,059,001.55 V. Net after-tax of other comprehensive income 4,964,727.82 (1) Net after-tax amount of other comprehensive income attributable to owners of the 4,964,727.82 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 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 7.Other (2) Net after-tax amount of other comprehensive income attributable to minority shareholders VI. Total comprehensive income -6,050,947.16 -19,687,567.96 (1) Total comprehensive income attributable to owners of the parent -10,961,896.92 -22,746,569.51 (2) Total comprehensive income attributable to minority shareholders 4,910,949.76 3,059,001.55 VII. Earnings per share (1) Basic earnings per share -0.05 -0.13 (2) Diluted earnings per share -0.05 -0.13 97 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Parent company income statement Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2023 Unit:RMB Current period Preceding period Item Notes cumulative comparative I. Operating revenue XII(IV) 46,221,763.63 50,038,373.04 Less:Operating cost XII(IV) 41,284,386.04 46,478,802.30 Taxes and surcharges 309,414.84 470,537.41 Selling expenses 5,379,918.10 7,634,487.51 Administrative expenses 17,481,142.62 13,590,533.21 R&D expenses 976,403.00 2,099,006.16 Financial expenses 2,571,625.34 3,082,696.98 Including:Interst expense 3,020,247.03 3,512,273.06 Interst income 443,798.48 443,802.24 Add: other income Investment income (losses are listed with "-") XII(V) 242,664.28 9,275,567.95 Including: investment income from associates and joint ventures -9,717.35 -0.99 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 "-") 2,694,169.71 -2,247,159.32 Assets impairment loss(losses are listed with "-") -9,993.42 Gain on assets disposal (loss are listed with "-") 11,078.62 II. Operating profit(loss show as “-”) -18,844,292.32 -16,288,196.70 Plus: non-operating revenue 51,484.34 0.30 Less: non-operating expenditures 724,961.41 10,507.17 III. Total profit (total loss is listed with "-") -19,517,769.39 -16,298,703.57 Deduct: income tax expense IV. Net profit (net loss is listed with "-") -19,517,769.39 -16,298,703.57 (1) Net profits from continuing operations -19,517,769.39 -16,298,703.57 (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 -19,517,769.39 -16,298,703.57 VII. Earnings per share: (1) Basic earnings per share (2) Diluted earnings per share 98 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Consolidated statement of cash flow Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2023 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 services 344,684,450.45 363,970,444.16 Tax Refund 1,058,502.26 2,247,311.40 Other cash received relating to operating activities V(45) 29,110,786.49 30,412,910.74 Subtotal of cash inflow from operating activities 374,853,739.20 396,630,666.30 Cash paid for purchasing goods and receiving labor services 305,450,019.65 329,573,224.21 Cash paid to and for employees 84,102,978.32 96,370,956.21 Various taxes and fees paid 21,714,122.39 12,364,394.53 Other cash payments related to operating activities V(45) 49,669,102.31 54,186,088.91 Subtotal of cash outflows from operating activities 460,936,222.67 492,494,663.86 Net cash flow from operating activities -86,082,483.47 -95,863,997.56 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 and other 2,800.00 71,200.00 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 2,800.00 20,408,405.48 Cash paid for the purchase and construction of fixed assets, intangible assets 1,413,975.50 1,427,941.67 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 1,413,975.50 1,427,941.67 Net cash flows from investing activities -1,411,175.50 18,980,463.81 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 133,000,000.00 45,900,000.00 Other cash receipts related to financing activities V(45) 25,555.55 Subtotal of cash inflows from financing activities 133,025,555.55 45,900,000.00 Cash paid for debt repayment 83,800,000.00 18,600,000.00 Cash paid for dividends, profits, or interest payments 4,212,938.59 6,123,632.11 Including: dividends and profits paid by subsidiaries to minority shareholders 450,000.00 Other cash payments related to financing activities V(45) 1,138,717.12 Subtotal of cash outflows from financing activities 88,012,938.59 25,862,349.23 Net cash flow from financing activities 45,012,616.96 20,037,650.77 IV. The impact of exchange rate changes on cash and cash equivalents 33,020.09 19,186.31 V. Net increase in cash and cash equivalents -42,448,021.92 -56,826,696.67 Add: the balance of cash and cash equivalents at the beginning of the period 164,384,741.39 180,459,070.86 VI. Balance of cash and cash equivalents at the end of the period 121,936,719.47 123,632,374.19 99 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Statement of cash flow of Parent Co. Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2023 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 services 53,393,029.32 64,382,978.54 Tax Refund 1,333,269.39 Other cash received relating to operating activities 7,684,967.30 15,236,826.00 Subtotal of cash inflow from operating activities 61,077,996.62 80,953,073.93 Cash paid for purchasing goods and receiving labor services 59,935,029.03 55,493,018.43 Cash paid to and for employees 24,812,074.81 32,894,116.80 Various taxes and fees paid 2,568,854.79 1,139,849.38 Other cash payments related to operating activities 9,918,806.22 16,633,930.15 Subtotal of cash outflows from operating activities 97,234,764.85 106,160,914.76 Net cash flow from operating activities -36,156,768.23 -25,207,840.83 II. Cash flow from investment activities: Cash received from investment Cash received from investment income 9,153,400.00 Net cash received from the disposal of fixed assets, intangible assets and 2,800.00 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 2,800.00 9,153,400.00 Cash paid for the purchase and construction of fixed assets, intangible 392,200.00 1,000.00 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 392,200.00 1,000.00 Net cash flows from investing activities -389,400.00 9,152,400.00 III. Cash flow from financing activities: Absorb cash received from investment Cash received from borrowing 110,000,000.00 Other cash receipts related to financing activities 1,000,000.00 Subtotal of cash inflows from financing activities 110,000,000.00 1,000,000.00 Cash paid for debt repayment 90,000,000.00 Cash paid for dividends, profits, or interest payments 2,723,383.89 3,492,768.06 Other cash payments related to financing activities 1,738,717.12 Subtotal of cash outflows from financing activities 92,723,383.89 5,231,485.18 Net cash flow from financing activities 17,276,616.11 -4,231,485.18 IV. The impact of exchange rate changes on cash and cash equivalents 33,020.09 18,860.82 V. Net increase in cash and cash equivalents -19,236,532.03 -20,268,065.19 Add: the balance of cash and cash equivalents at the beginning of the period 23,782,731.06 33,541,475.85 VI. Balance of cash and cash equivalents at the end of the period 4,546,199.03 13,273,410.66 100 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Consolidated statement of change of equity Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2023 Unit:RMB Current period Equity attributable to parent company Item Minority Other Total owner's equity Paid-in capital (or Other equity instruments 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 215,000,000.00 197,097,915.40 -1,854,910.00 589,559.77 -388,837,228.89 21,995,336.28 78,839,319.62 100,834,655.90 Add: Accounting policy changes Correction of previous errors Merger of enterprises under the same control Others II. Balance at the beginning of the year 215,000,000.00 197,097,915.40 -1,854,910.00 589,559.77 -388,837,228.89 21,995,336.28 78,839,319.62 100,834,655.90 III. The amount of increase or decrease in this year (decrease is -10,961,896.92 -10,961,896.92 4,910,949.76 -6,050,947.16 listed with "-") (1) Total comprehensive income -10,961,896.92 -10,961,896.92 4,910,949.76 -6,050,947.16 (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 215,000,000.00 197,097,915.40 -1,854,910.00 589,559.77 -399,799,125.81 11,033,439.36 83,750,269.38 94,783,708.74 101 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Consolidated statement of change of equity(Continued) Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2023 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 215,000,000.00 197,864,174.08 -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 (decrease is listed with "-") 4,964,727.82 -27,711,297.33 -22,746,569.51 -7,787,598.45 -30,534,167.96 (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 71,653,030.22 114,093,873.40 102 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Consolidated statement of change of equity of Parent Co. Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2023 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 -471,010,021.25 -98,411,329.15 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 -471,010,021.25 -98,411,329.15 III. The amount of increase or decrease in this year (decrease is listed with "-") -19,517,769.39 -19,517,769.39 (1) Total comprehensive income -19,517,769.39 -19,517,769.39 (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 -490,527,790.64 -117,929,098.54 103 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Consolidated statement of change of equity of Parent Co.(Continued) Preparation unit:Nanjing Putian Telecommunications Co., Ltd. From January to June 2023 Unit:RMB Preceding 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 (decrease is listed with "-") -16,298,703.57 -16,298,703.57 (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 -60,397,362.69 104 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. 105 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Design, construction, installation and service of building intelligent system engineering. Lease of self owned assets such as houses and equipment. The financial statements have been deliberated and approved for issue by the Board of Directors dated August 25, 2023. The Company has brought 7 subsidiaries including Nanjing Putian Telege Intelligent Building Co., Ltd., Nanjing Southern Telecom Co., Ltd, and 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, 2023, the operating results and cash flows of the year from January to June 2023 and other relevant information. (II) Accounting period The accounting year of the Company runs from January 1 to December 31 under the Gregorian 106 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. calendar. (III) Operating cycle The Company has a relatively short operating cycle for its business, an asset or a liability is classified as current if it is expected to be realized or due within 12 months. (IV) Functional currency The Company’s functional currency is Renminbi (RMB) Yuan. (V) Accounting treatments of business combination under and not under common control 1. Accounting treatment of business combination under common control 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. 107 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. (VI) Compilation method of consolidated financial statements The parent company brings all its controlled subsidiaries into the consolidation scope. The consolidated financial statements are compiled by the parent company according to “CASBE 33 – Consolidated Financial Statements”, based on relevant information and the financial statements of the parent company and its subsidiaries. (VII) Classification of joint arrangements and accounting treatment of joint operations 1. 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. 108 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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 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 and reclassification of financial instruments 109 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Financial instruments refer to contracts that form the financial assets of one party and the financial liabilities or equity instruments of another party. (1) Financial assets The Company classifies financial assets that meet the following conditions as financial assets measured at amortized cost: ① The Company's business model of managing financial assets is to collect contract cash flow; ② The terms of the contract of the financial asset stipulate that the cash flow generated on a specified date is only the payment of the principal amount and the interest based on the outstanding principal amount. The Company classifies the financial assets that meet the following conditions as those measured at fair value and whose changes are included in other comprehensive income: ① The Company's business model of managing financial assets aims at both collecting contract cash flow and selling the financial assets; ② The terms of the contract of the financial asset stipulate that the cash flow generated on a specified date is only the payment of the principal amount and the interest based on the outstanding principal amount. For investments in non-trading equity instruments, the Company may, upon initial recognition, irrevocably designate them as financial assets measured at fair value and whose changes are included in other comprehensive income. The designation is made on an individual investment basis and the underlying investment meets the definition of an equity instrument from the issuer's point of view. In addition to financial assets classified as financial assets measured at amortized cost and financial assets measured at fair value and whose changes are booked into other comprehensive income, the Company classifies them as financial assets measured at fair value and whose changes are booked into current profit and loss. In the initial recognition, if accounting mismatch can be eliminated or reduced, the Company may irrevocably designate financial assets as financial assets measured at fair value and whose changes are recorded into current profit and loss. When the Company changes the business model of managing financial assets, it will reclassify all the affected financial assets on the first day of the first reporting period after the change of the business model, and adopt the future applicable method to conduct relevant accounting treatment 110 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. from the reclassification date, without retroactive adjustment of previously recognized gains, losses (including impairment losses or gains) or interest. (2) Financial liabilities Financial liabilities at the initial recognition are classified as: financial liabilities measured at fair value and whose changes are booked into current profit and loss; The financial assets transfer does not meet the conditions for termination of recognition or continues to involve the financial liabilities formed by the transferred financial assets; Financial liabilities measured at amortized cost. All financial liabilities are not reclassified. 2. Measurement of financial instruments The Company's financial instruments are initially recognized as measured at fair value. For financial assets and financial liabilities measured at fair value and whose changes are booked into current profit and loss, relevant transaction costs are directly booked into current profit and loss; For other types of financial assets or financial liabilities, related transaction costs are included in the initial recognized amount. For accounts receivable or notes receivable arising from the sale of products or the provision of services that do not contain or take into account significant financing components, the amount of consideration to which the Company is entitled to collect as expected shall be the initial recognition amount. Subsequent measurement of financial instruments depends on their classification. (1) Financial assets ①Financial assets measured at amortized cost. After the initial recognition, such financial assets are measured by the amortized cost using the effective interest rate method. The gains or losses generated by financial assets measured at amortized cost and not belonging to any hedging relationship shall be booked into current profit and loss when recognition is terminated, reclassified, amortized according to the effective interest rate method or impairment is recognized. ②Financial assets that are measured at fair value and whose changes are booked into current profit or loss. After the initial recognition, such financial assets (except part of the financial assets belonging to the hedge relationship) shall be measured at the fair value, and the resulting gains or losses (including interest and dividend income) shall be booked into current profit and loss. ③Investment in debt instruments that are measured at fair value and whose changes are 111 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. recorded in other comprehensive income. After the initial recognition, the fair value of such financial assets is used for subsequent measurement. Interest, impairment losses or gains and exchange gains and losses calculated using the effective interest rate method are included in current profit and loss, while other gains or losses are included in other comprehensive income. Upon termination of recognition, the accumulated gains or losses previously booked into other comprehensive income shall be transferred out of other comprehensive income and booked into current profit and loss. (2) Financial liabilities ① Financial liabilities measured at fair value and whose changes are booked into current profit and loss. Such financial liabilities include trading financial liabilities (including derivative instruments belonging to financial liabilities) and financial liabilities designated as measured at fair value and whose changes are booked into current profit and loss. After the initial recognition, the fair value of such financial liabilities is used for subsequent measurement. Except for the hedge accounting, the gain or loss (including interest expense) generated by the change in the fair value of trading financial liabilities is booked into current profit and loss. If a financial liability is specified as a financial liability measured at fair value and its change is included in current profit and loss, the change in the fair value of the financial liability caused by the change of the enterprise's own credit risk shall be included in other comprehensive income, and the change in other fair value shall be included in current profit and loss. If accounting mismatch in profit and loss will be caused or expanded if the impact of the change in credit risk of the financial liability is included in other comprehensive income, the Company shall book all gains or losses of the financial liability into current profit and loss. ② Financial liabilities measured at amortized cost. After the initial recognition, such financial liabilities are measured at amortized cost using the effective interest rate method. 3. The Company's method of recognizing the fair value of financial instruments If there are financial instruments in active markets, their fair value shall be determined by quotation in active markets; If there is no active market for financial instruments, use valuation techniques to determine their fair value. Valuation techniques mainly include market method, income method and cost method. In limited cases, if recent information used to determine fair 112 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. value is insufficient, or if the distribution of possible estimates of fair value is wide, and cost represents the best estimate of fair value within the range, the cost may represent its appropriate estimate of fair value within the range of distribution. The Company uses all information about the investee's performance and operations available after the initial confirmation date to determine whether the cost represents fair value. 4. Recognition basis and measurement method for transfer of financial assets and financial liabilities (1) Financial assets The financial assets of the Company shall be terminated if they meet one of the following conditions: (1) The contractual right to collect the cash flow of the financial assets shall be terminated; (2) The financial assets have been transferred, and the company has transferred almost all the risks and rewards of the ownership of the financial assets; (3) The financial assets have been transferred. Although the Company has neither transferred nor retained almost all rewards on the ownership of the financial assets, it has not retained control of the financial assets. Where the Company neither transfers nor retains almost all remuneration on the ownership of the financial assets, and retains control over the financial assets, the relevant financial assets shall be recognized according to the degree of continued involvement in the transferred financial assets, and the relevant liabilities shall be recognized accordingly. If the transfer of financial assets meets the conditions for termination of recognition as a whole, the difference between the following two amounts shall be recorded into the current profit and loss: (1) the book value of the transferred financial assets on the date of termination of recognition; (2) The sum of the consideration received due to the transfer of financial assets and the amount corresponding to the part of termination of recognition in the accumulative amount of the change in fair value directly included in other comprehensive income (the financial assets involved in the transfer are financial assets classified as measured at fair value and whose change is included in other comprehensive income). If the partial transfer of financial assets meets the conditions for termination of recognition, the book value of the whole transferred financial assets shall be apportioned between the terminated and unterminated part according to their relative fair value on the transfer date, and then the difference of 113 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. the following two amounts shall be recorded into current profit and loss: (1) The book value of the terminated recognition part on the termination of recognition date; (2) The sum of the consideration received for the part of termination recognition and the amount corresponding to the part of termination recognition in the accumulative amount of changes in fair value originally included in other comprehensive income (financial assets involved in transfer are financial assets classified as measured at fair value and whose changes are included in other comprehensive income). (2) Financial liabilities If the current obligation of the financial liability (or part thereof) has been discharged, the Company shall terminate the recognition of the financial liability. If the recognition of financial liabilities (or part thereof) is terminated, the Company shall book the difference between the book value and the consideration paid into the current profit and loss. (XI) Methods for determining expected credit losses and accounting treatment 1. Methods for determining expected credit losses Based on expected credit losses, the Company conducts impairment accounting treatment and recognizes loss reserves for financial assets (including receivables) measured at amortized cost, financial assets classified as measured at fair value and whose changes are included in other comprehensive income (including receivables financing), lease receivables. On each balance sheet date, the company evaluates whether the credit risk of relevant financial instruments has significantly increased since the initial recognition. The process of credit impairment of financial instruments is divided into three stages, and different accounting treatment methods are adopted for the impairment of financial instruments at different stages: (1) In the first stage, if the credit risk of the financial instrument does not increase significantly after the initial recognition, the Company shall calculate the loss reserve based on the expected credit loss of the financial instrument in the next 12 months, and calculate the interest income based on its book balance (i.e. without deducting the impairment reserve) and the actual interest rate; (2) In the second stage, if the credit risk of the financial instrument has increased significantly since the initial recognition but no credit impairment has occurred, the Company shall measure the loss reserve according to the expected credit loss during the entire duration of the financial instrument and calculate the interest income according to its book balance and actual interest rate; (3) In the third stage, if credit impairment 114 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. occurs after the initial recognition, the Company shall measure the loss reserve according to the expected credit loss during the entire duration of the financial instrument, and calculate the interest income according to its amortized cost (book balance minus impairment reserve already drawn) and the actual interest rate. (1) Lower credit risk financial instruments measure loss reserve method For financial instruments with lower credit risk at the balance sheet date, the Company may directly assume that the credit risk of such instruments has not increased significantly since the initial recognition, without comparing them with the credit risk at the time of their initial recognition. If the default risk of the financial instrument is low, the debtor has a strong ability to perform its contractual cash flow obligations in the short term, and even if there are adverse changes in the economic situation and business environment in a longer period of time, it may not necessarily reduce the borrower's ability to perform its contractual cash flow obligations, the financial instrument is regarded as having a low credit risk. (2) How to measure loss reserve for receivables and lease receivables ① Receivables that do not contain significant financing components. For receivables that are formed from transactions regulated by Accounting Standard for Business Enterprises No. 14 - Revenue and do not have a significant financing component, the Company adopts a simplified approach that always measures the loss reserve against expected credit losses over the entire duration. Depending on the nature of the financial instrument, the Company assesses whether credit risk is significantly increased on the basis of individual financial assets or a portfolio of financial assets. The Company divides notes receivable and accounts receivable into several combinations according to credit risk characteristics, and calculates expected credit losses on the basis of the combination. The basis for determining the combination is as follows: Accounts receivable Portfolio 1: combination of related parties within the scope of consolidation Accounts receivable Portfolio 2: aging portfolio Notes Receivable Portfolio 1: Banker's Acceptance receivable Notes Receivable Portfolio 2: Commercial Acceptance receivable 115 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. For the accounts receivable divided into portfolios, the company, by referring to the historical credit loss experience, combined with the current situation and the forecast of future economic conditions, prepares the comparison table of the expected credit loss rate between the age of accounts receivable and the entire duration of accounts receivable to calculate the expected credit loss. For notes receivable divided into portfolios, the Company calculates expected credit losses based on default risk exposure and expected credit loss rate over the entire duration by referring to historical credit loss experience, combining current situation and forecast of future economic conditions. Accounts receivable -- a comparison of the aging of an aging portfolio with the expected credit loss rate over its entire life Aging of account Expected credit loss rate of accounts receivable (%) Within 1 Year 1.00 1-2 Years 5.00 2-3 Years 10.00 3-4 Years 30.00 4-5 Years 50.00 More than 5 Years 100.00 ② Receivables and lease receivables with a significant financing component. For receivables with a significant financing component and for lease receivables regulated by Accounting Standard for Business Enterprises No. 21 - Leases, the Company measures the loss reserve in accordance with the general method known as the "three-stage" model. (3) Other methods of measuring loss reserves for financial assets For financial assets other than the above, such as debt investments, other debt investments, other receivables, long-term receivables other than lease receivables, the Company measures the loss reserve in accordance with the general method, namely the "three-stage" model. The Company takes the following factors into account when assessing whether credit risk is significantly increased in the event of credit impairment of the measurement financial instruments: The Company divides other receivables into several combinations according to the nature of the amounts, and calculates the expected credit loss on the basis of the combination. The basis for determining the combination is as follows: 116 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Other receivables Portfolio 1: Combination of related parties within the scope of consolidation Other receivables Portfolio 2: Financing margin portfolio Other receivables Portfolio 3: Export tax rebates receivable portfolio 2. Accounting for expected credit losses In order to reflect the changes of the credit risks of financial instruments since the initial recognition, the Company remeasures the expected credit losses on each balance sheet date, and the resulting increase in the loss reserve or reversal amount shall be recorded into the current profit and loss as impairment losses or gains. Write off the carrying value of the financial asset listed in the balance sheet or into the estimated liabilities or into other comprehensive income (debt investment measured at fair value and its changes into other comprehensive income). (XII) Inventories 1. Classification of inventories Inventory refers to finished products or commodities held by the Company in daily activities for sale, products in the process of production, materials and materials consumed in the process of production or provision of services, etc. It mainly includes raw materials, turnover materials (packaging, low-value consumable, etc.), commissioned processing materials, products in process, homemade semi-finished products, finished products (stock goods), etc. 2. Accounting method for dispatching inventories: When the inventory is dispatched, the monthly weighted average method is adopted to determine the actual cost of delivery. 3. Basis for determining net realizable value On the balance sheet date, the inventory shall be measured according to the lower of the cost and net realizable value, and the inventory decline reserve shall be calculated according to the single inventory item. However, for the inventory with a large quantity and a low unit price, the inventory decline reserve shall be calculated according to the inventory category. On the balance sheet date, the inventory shall be measured by the lower of cost and net realizable value, and the inventory depreciation reserve shall be calculated according to the difference between the cost of inventory class and net realizable value. The net realizable value of the inventory directly used for sale shall be determined by the estimated selling price of the 117 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. inventory less estimated selling expenses and related taxes in the normal course of production and operation; For inventories that need to be processed, the net realizable value shall be determined by the estimated selling price of finished products produced in the normal course of production and operation after deducting the estimated cost, estimated selling expenses and related taxes to be incurred upon completion; On the balance sheet date, if a part of the same inventory has a contract price, but the other part does not have a contract price, its net realizable value shall be determined respectively, and the corresponding cost shall be compared with it to determine the amount to be withdrawn or transferred back from the reserve for inventory declines respectively. 4. Inventory system The company's inventory system is the perpetual inventory system. 5. Amortization method of low-value consumables and packages Low - value consumable goods and packaging are amortized by one - pass method. (XIII) Contract assets and contract liabilities 1. Contract assets The Company presents as a contractual asset the right to receive consideration for goods or 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. 118 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. The Company presents contractual assets and contractual liabilities under the same contract on a net basis. (XIV) 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 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 119 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. (XV) Investment property The Company's investment property categories, including leased land use rights, leased buildings, land use rights held and ready to be transferred after appreciation. The initial measurement of investment property is carried out according to the cost, and the subsequent measurement is carried out according to the cost model. The average life method is adopted for the depreciation of leased buildings in the Company's investment property, and the specific accounting policy is the same as that of fixed assets. The land- use right leased in investment property and the land-use right held and transferred after appreciation shall be amortized by the straight-line method. The specific accounting policies are the same as those for intangible assets. (XVI) Fixed assets 1. Recognition principles of fixed assets Fixed assets are tangible assets held for use in the production of goods or rendering of services, for rental to others, or for administrative purposes, and expected to be used during more than one accounting year. Fixed assets are recognized if, and only if, it is probable that future economic benefits associated with the assets will flow to the Company and the cost of the assets can be measured reliably. 2.Depreciation method of different categories of fixed assets 120 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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 Transport facilities 6-8 3.00 12.13-16.17 Electronic equipment 4-11 3.00 8.82-24.25 Other equipment 4-11 3.00 8.82-24.25 (XVII) Construction in progress 1. Construction in progress is recognized if, and only if, it is probable that future economic benefits associated with the item will flow to the Company, and the cost of the item can be measured reliably. Construction in progress is measured at the actual cost incurred to reach its designed usable conditions. 2. Construction in progress is transferred into fixed assets at its actual cost when it reaches the designed usable conditions. When the auditing of the construction in progress was not finished while reaching the designed usable conditions, it is transferred to fixed assets using estimated value first, and then adjusted accordingly when the actual cost is settled, but the accumulated depreciation is not to be adjusted retrospectively. (XVIII) Borrowing costs 1. Recognition principle of capitalization of borrowing costs Borrowing costs incurred by the Company that can be directly attributed to the purchase, construction or production of assets eligible for capitalization shall be capitalized and included in the cost of relevant assets; Other borrowing costs shall be recognized as expenses according to the 121 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. amount incurred when incurred and recorded into current profits and losses. The assets that meet the capitalization conditions refer to the fixed assets, investment real estate, inventory and other assets that need to go through a fairly long period of purchase, construction or production activities to reach the predetermined state of being usable or saleable. 2. Calculation method of capitalization amount Capitalization period refers to the period from the beginning of capitalization of borrowing costs to the end of capitalization. Periods of suspension of capitalization of borrowing costs are not included. Capitalization of borrowing costs shall be suspended if abnormal interruption occurs in the purchase, construction or production process and the interruption lasts for more than 3 consecutive months. The borrowing of a special loan shall be determined according to the amount of the interest expense actually incurred in the current period of the special loan, minus the interest income obtained from depositing the unused loan funds in the bank or the investment income obtained from temporary investment; Occupied general borrowings shall be calculated and determined according to the weighted average of the accumulated asset expenditure exceeding the portion of special borrowings multiplied by the capitalization rate of occupied general borrowings, and the capitalization rate shall be the weighted average interest rate of general borrowings; If there is a discount or premium on the loan, the amount of discount or premium to be amortized in each accounting period shall be determined according to the effective interest rate method, and the amount of interest for each period shall be adjusted. The effective interest rate method is a method to calculate the amortized discount or premium or interest expense of a loan according to the effective interest rate. The effective interest rate is the future cash flow of the loan during its expected life, discounted as the interest rate used in the current book value of the loan. (XIX) Intangible assets 1. The valuation method of intangible assets The Company's intangible assets are initially measured at cost. The purchased intangible assets 122 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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) Software 3-10 patent right and non-patented technology 5-10 land use right 40-50 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 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 123 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. Specific criteria for dividing the research phase and development phase of an internal research and development project: (1) it is technically feasible to complete the intangible asset so that it can be used or sold; (2) it has the intention to complete the intangible asset and use or sell it; (3) The way in which intangible assets generate economic benefits, including being able to prove that there is a market for the products produced by using the intangible assets or that there is a market for the intangible assets themselves, and that the intangible assets will be used internally, being able to prove their usefulness; (4) it has the support of sufficient technology, financial resources and other resources to complete the development of the intangible asset and has the ability to use or sell the intangible asset; (5) The expenditure attributable to the development stage of the intangible asset can be measured reliably. (XX) 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 124 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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 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. (XXI) 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. (XXII) 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, 125 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. 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. (XXIII) 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 126 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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 value shall be adjusted according to the current best estimate. (XXIV) Revenue The Company has fulfilled its performance obligation under the contract, that is, when the customer obtains control of the relevant commodity or service, it recognizes revenue according to the transaction price apportioned to the performance obligation. To acquire the control right of relevant goods refers to to be able to dominate the use of the goods and obtain almost all the economic benefits from them. Performance obligation refers to the commitment of the company in the contract to transfer clearly distinguishable commodities to the customer. Transaction Price represents the amount of consideration that the Company expects to be entitled to collect as a result of the transfer of goods to the Customer, excluding monies received on behalf of third parties and monies that the Company expects to refund to the Customer. Whether the performance obligation is to be performed within a certain period of time or at a certain point depends on the terms of the contract and relevant legal provisions. If the performance obligation is performed within a certain period of time, the Company recognizes revenue according to the progress of performance. Otherwise, the Company recognizes revenue at a point at which the customer acquires control of the relevant assets. If one of the following conditions is met, the performance obligation shall be performed within a certain period of time; otherwise, the performance obligation shall be performed at a certain point: (1) The customer obtains and consumes the economic benefits arising from the Company's performance at the same time as the Company's performance; (2) The customer can control the goods under construction during the company's performance; (3) The commodities produced by the Company during the performance of the Contract have irreplaceable uses, and the Company has the right to collect payment for the accumulated performance completed so far throughout the contract period. 127 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. For performance obligations performed within a certain period of time, the Company recognizes revenue in accordance with the progress of performance during that period. If the performance progress cannot be reasonably determined and the incurred costs are expected to be compensated, the revenue shall be recognized according to the amount of incurred costs until the performance progress can be reasonably determined. For performance obligations performed at a certain point, revenue is recognized at the point when the customer acquires control of the relevant goods or services. In determining whether the customer has acquired control of the goods, the Company considers the following indications: (1) the Company has a current collection right in respect of the goods, i.e. the customer has a current payment obligation in respect of the goods; (2) the Company has transferred the legal title of the goods to the Customer, that is, the customer has the legal title of the goods; (3) The Company has physically transferred the commodity to the customer, that is, the customer has physically possessed the commodity; (4) The Company has transferred the major risks and rewards in the ownership of the commodities to the Customer, that is, the customer has obtained the major risks and rewards in the ownership of the commodities; (5) The customer has accepted the goods; (6) Other signs indicating that the customer has acquired control of the goods. Specific methods of revenue recognition The Company mainly sells video conferencing products, integrated cabling products, intelligent electrical products, communication basic products and other products. The above product sales business of the company is a performance obligation performed at a certain point, and the product revenue recognition shall meet the following conditions: The company has delivered the products to the purchaser according to the contract and accepted them by the purchaser, and the amount of sales revenue of the products has been determined, the payment for goods has been recovered or the receipt of payment has been obtained, and the relevant economic benefits are likely to flow in, and the costs related to the products can be measured reliably. (XXV) 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 128 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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 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: 129 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. (XXVI) 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 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. 130 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. (XXVII) Deferred income tax assets and liabilities 1. Deferred tax assets or deferred tax liabilities are calculated and recognized based on the difference between the carrying amount and tax base of assets and liabilities (and the difference of the carrying amount and tax base of items not recognized as assets and liabilities but with their tax base being able to be determined according to tax laws) and in accordance with the tax rate applicable to the period during which the assets are expected to be recovered or the liabilities are expected to be settled. 2. A deferred tax asset is recognized to the extent of the amount of the taxable income, which it is most likely to obtain and which can be deducted from the deductible temporary difference. At the 131 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. (XXVIII) 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 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 132 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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 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. 133 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. (XXIX) Explanation of changes in major 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 and taxable service income calculated in accordance with 13%、6%、5%、 Value-added tax (VAT) the provisions of the tax law. After deducting the input tax 3% 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 is levied at the rate of 1.2% of the balance after Housing property tax deducting 30% of the cost; for housing property levied on the 1.2%、12% basis of rent, housing property tax is levied at the rate of 12% of rent revenue. Urban maintenance and Turnover tax payable 7% construction tax Education surcharge Turnover tax payable 3% Local education surcharge Turnover tax payable 2% Enterprise income tax Taxable income 15%、25% Taxpayers Income tax rate Nanjing Putian Telege Intelligent Building Co., Ltd 15% 134 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Taxpayers Income tax rate Nanjing Putian Datang Information Electronic Co., 15% Ltd. Taxpayers other than the above-mentioned 25% (II) Tax preferential policies 1. Nanjing Putian Telege 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 Putian Datang Information Electronic Co., Ltd., obtained high-tech enterprise certificate in November, 2021, valid for 3 years. From 2021 to 2023, the enterprise income tax shall be paid at the reduced tax rate of 15%. 3. The seventh branch of the subsidiary Nanjing communication equipment factory is a social welfare enterprise, which complies with the provisions of Guo Shui Fa [2007] No. 067 and enjoys the preferential tax policies of immediate collection and refund of value-added tax and plus deduction of wages of the disabled. 4. The subsidiaries, Nanjing Putian Datang Information Electronic Co., Ltd. awere certified as software enterprises, and some of the software products produced by Nanjing South Telecommunications Company Limited and Nanjing Putian Network Co., Ltd. are entitled to enjoy the preferential tax policy of VAT refund upon collection in accordance with the provisions of Cai Shui [2011] No.100. V. Notes to items of consolidated financial statements 1. Cash and bank balances (1) Details Items Closing balance Opening balance Cash on hand 343.39 Cash in bank 121,936,719.47 164,384,398.00 Other cash and bank balances 12,970,766.25 9,479,083.96 Total 134,907,485.72 173,863,825.35 Including: Total amount deposited abroad Deposit money with finance company 40,900,846.78 24,074,373.95 135 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 2. Notes receivable (1) Categories Items Closing balance Opening balance Bank acceptance 351,500.00 2,222,820.00 Trade acceptance 9,181,085.40 26,807,458.99 Less: Provision for bad debts 459,054.27 1,340,372.95 Total 9,073,531.13 27,689,906.04 (2) Provision for bad debts of notes receivable Closing balance Categories Book balance Provision for bad debts Carrying Provision amount Amount % to total Amount proportion (%) Receivables with provision made on an individual basis Receivables with provision for bad debts made on a 9,532,585.40 100.00 459,054.27 4.82 9,073,531.13 collective basis Total 9,532,585.40 —— 459,054.27 4.82 9,073,531.13 Opening balance Categories Book balance Provision for bad debts Carrying Provision amount Amount % to total Amount proportion (%) Receivables with provision made on an individual basis Receivables with provision for bad debts made on a 29,030,278.99 100.00 1,340,372.95 4.62 27,689,906.04 collective basis Total 29,030,278.99 —— 1,340,372.95 4.62 27,689,906.04 1)Notes receivable with bad debt provision in combination Closing balance Items Provision for bad Book balance Provision proportion (%) debts Trade acceptance 9,181,085.40 459,054.27 5.00 Bank acceptance 351,500.00 —— Total 9,532,585.40 459,054.27 —— (Continued) Opening balance Items Provision for bad Book balance Provision proportion (%) debts 136 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Trade acceptance 26,807,458.99 1,340,372.95 5.00 Bank acceptance 2,222,820.00 Total 29,030,278.99 1,340,372.95 —— (1) Bad debt provisions for notes receivable accrual, recovered or reversed in the current period Changes in the current period Opening Closing Items Write- balance Accrual Recovery Others balance off Receivables with provision made on an individual basis Receivables with provision for bad 1,340,372.95 -881,318.68 459,054.27 debts made on a collective basis Trade acceptance 1,340,372.95 -881,318.68 459,054.27 Total 1,340,372.95 -881,318.68 459,054.27 (4) Notes receivable that have been endorsed or discounted at the end of the period and are not yet due on the balance sheet date The confirmation amount shall be The confirmation amount has not been Items terminated at the end of the period terminated at the end of the period Bank acceptance Trade acceptance 244,930.92 Total 244,930.92 3. Accounts receivable (1) Disclosure according to aging Ages Closing balance Opening balance Within 1 year 276,440,584.12 185,688,715.74 1 to 2 years 52,009,833.30 58,022,885.76 2 to 3 years 28,279,051.54 30,502,728.20 3 to 4 years 26,896,581.06 34,953,804.10 4 to 5 years 60,625,693.40 60,019,462.10 Over 5 years 126,938,094.01 129,317,629.98 Less: Allowance for doubtful 193,580,598.37 193,889,013.84 accounts Total 377,609,239.06 304,616,212.04 (2) According to the bad debt calculation and withdrawal method classification disclosure Closing balance Categories Book balance Provision for bad debts 137 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Provision Amount % to total Amount proportion (%) Receivables with provision made on an 83,047,069.48 14.54 83,047,069.48 100.00 individual basis Receivables with provision made on a 488,142,767.95 85.46 110,533,528.89 22.64 collective basis Aging combination 488,142,767.95 100 110,533,528.89 22.64 Total 571,189,837.43 193,580,598.37 33.89 Opening balance Book balance Provision for bad debts Categories Provision Amount % to total Amount proportion (%) Receivables with provision made on an 75,571,063.55 15.16 75,571,063.55 100.00 individual basis Receivables with provision made on a 422,934,162.33 84.84 118,317,950.29 27.98 collective basis Aging combination 422,934,162.33 100 118,317,950.29 27.98 Total 498,505,225.88 193,889,013.84 38.89 1)Accounts receivable with provision made on an individual basis Book Provision for Provision Debtors Ages Reasons balance bad debts proportion (%) Unable Dongpo Xi Laos Co., Ltd. 19,708,086.54 19,708,086.54 4 to 5 years 100.00 to recover Unable Mr. Xu 17,591,683.74 17,591,683.74 Over 5 years 100.00 to recover Unable China Tower Corporation Ltd. 13,819,926.92 13,819,926.92 Over 5 years 100.00 to recover Jilin Lidi Information Unable 5,999,750.00 5,999,750.00 Over 3 years 100.00 Technology Co., Ltd to recover 4-5 years China Railway ommunication 3,114,600.94; Unable Signal Shanghai Engineering 4,884,353.27 4,884,353.27 100.00 Over 5 years to recover Group Co., Ltd 1,769,752.33 Unable Other 21,043,269.01 21,043,269.01 1-5 years 100.00 to recover Total 83,047,069.48 83,047,069.48 2)Accounts receivable with provision made on an collective basis ① Combination 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 year 276,930,737.12 1.00 2,769,307.37 185,668,485.74 1.00 1,856,684.85 138 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Closing balance Opening balance Ages Provision Provision Provision for Provision for Book balance proportion Book balance proportion bad debts bad debts (%) (%) 1 to 2 years 51,639,505.86 5.00 2,581,975.30 58,022,885.76 5.00 2,901,144.29 2 to 3 years 24,121,399.72 10.00 2,412,139.98 26,585,163.67 10.00 2,658,516.37 3 to 4 years 25,108,327.97 30.00 7,532,498.39 34,953,804.10 30.00 10,486,141.24 4 to 5 years 30,210,378.87 50.00 15,105,189.44 34,576,719.05 50.00 17,288,359.53 Over 5 years 80,132,418.41 100.00 80,132,418.41 83,127,104.01 100.00 83,127,104.01 Total 488,142,767.95 110,533,528.89 422,934,162.33 118,317,950.29 (3) Bad debt provision Change in current period Opening Closing Categories To withdraw Cancel after Other balance Accrual balance or turn back verification changes Receivables with provision made on 75,571,063.55 8,933,927.61 1,457,921.68 83,047,069.48 an individual basis Receivables with - provision made on 118,317,950.29 110,533,528.89 7,784,421.40 a collective basis Total 193,889,013.84 1,149,506.21 1,457,921.68 193,580,598.37 (4) Details of the top 5 debtors with largest balances Proportion to the total Provision for Debtors Book balance balance of accounts bad debts receivable (%) Dongpo Xi Laos Co., Ltd. 19,708,086.54 3.45 19,708,086.54 Mr. Xu 17,591,683.74 3.08 17,591,683.74 China Tower Corporation Ltd. 13,819,926.92 2.42 13,819,926.92 China Mobile Group Guangdong Company 11,190,098.50 1.96 111,900.99 Limited. Hebei FAR-EAST Communication SYSTEM 9,051,714.63 1.58 337,685.46 Engineering Co., Ltd. Total 71,361,510.33 12.49 51,569,283.65 4. Receivables financing Items Closing balance Opening balance Notes receivable (Bank 15,035,046.06 30,668,999.36 acceptance) 5. Advances paid (1) Age analysis Closing balance Opening balance Ages Amount % to total Amount % to total 139 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Closing balance Opening balance Ages Amount % to total Amount % to total Within 1 year 19,224,124.92 83.27 6,186,930.98 32.42 1-2 years 932,853.27 4.04 8,653,927.80 45.35 2-3 years 673,841.09 2.92 746,082.95 3.91 Over 3 years 2,255,106.97 9.77 3,494,882.49 18.32 Total 23,085,926.25 100.00 19,081,824.22 100.00 (2) Details of the top 5 debtors with largest balances Proportion to the total balance of Debtors Closing balance advances paid (%) Jiangsu Shuntian International Group Machinery 4,769,385.38 20.66 Import and Export Co., Ltd Huawei TECHNOLOGIES Co., Ltd. 561,815.30 2.43 Beijing Tengchuang Xingda Technology Co., Ltd. 402,364.86 1.74 Jiangsu Baishi Dali Network Technology Co., Ltd. 326,106.20 1.41 Rizhao Sida Information Technology Co., Ltd. 313,987.81 1.36 Total 6,373,659.55 27.60 6. Other receivable Items Closing balance Opening balance Interest receivable Dividends receivable Other receivables 62,744,482.83 56,070,287.57 Less: Allowance for doubtful 43,164,342.30 44,353,986.38 accounts Total 19,580,140.53 11,716,301.19 (1)Other receivables categorized by nature Categories Closing balance Opening balance Provisional payment receivable 49,164,042.51 39,559,820.38 Deposit 11,412,780.50 13,816,308.52 Travel allowance 396,391.93 608,332.22 Other 1,771,267.89 2,085,826.45 Less: Allowance for doubtful 43,164,342.30 44,353,986.38 accounts Total 19,580,140.53 11,716,301.19 (2)Age analysis Ages Closing balance Opening balance Within 1 year 9,951,491.10 8,928,722.74 140 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Ages Closing balance Opening balance 1 to 2 years 10,835,928.76 3,081,096.07 2 to 3 years 1,897,718.12 2,504,630.82 3 to 4 years 1,752,820.13 2,686,896.37 4 to 5 years 1,469,275.85 3,120,558.40 Over 5 years 36,837,248.87 35,748,383.17 Less: Allowance for doubtful 43,164,342.30 44,353,986.38 accounts Total 19,580,140.53 11,716,301.19 (3)Changes in provision for bad debts Phase I Phase II Phase III Items 12-month Lifetime expected Total Lifetime expected credit expected credit losses (credit losses (credit impaired) credit losses not impaired) Opening balance 12,259,677.83 32,094,308.55 44,353,986.38 Opening balance in the current period --Transferred to phase II --Transferred to phase III --Reversed to phase II --Reversed to phase I Provision made in the -1,189,644.08 -1,189,644.08 current period Provision recovered in current period Provision written off in current period Other changes Closing balance 11,070,033.75 32,094,308.55 43,164,342.30 (4)Bad debt provision Change in current period Opening Cancel Closing Portfolios To withdraw or Other balance Accrual after balance turn back changes verification Other 44,353,986.38 -1,189,644.08 43,164,342.30 combinations (5)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 (%) 141 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Proportion to the total Nature of Closing Provision for Debtors Ages balance of receivables balance bad debts other receivables (%) Beijing Likangpu Temporary Communication payment Over 5 years 46.08 28,912,122.71 Equipment Co., 28,912,122.71 receivable Ltd. Within 1 year Nanjing Putian Temporary 13,806.39 ,1-2 years Technology Co., payment 1,777,119.72 504,197.50,2-3 years 2.83 1,763,451.39 Ltd. receivable 404,315.31,3-4 years 854,800.52 Potevio Company Security 1,000,000.00 Over 5 years 1.59 1,000.000.00 Limited deposit Nanjing Putian Temporary 4-5 years 179,184.19, Communication payment 805,545.63 1.28 805,545.63 Over 5 years 626,361.44 Industry Co., Ltd. receivable Beijing Lekang Real Estate Security 394,005.08 Within 1 year 0.63% 19,700.25 Management Co., deposit Ltd. Total 32,888,793.14 —— 52.41 32,500,819.98 7. 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 27,395,715.67 10,282,406.93 17,113,308.74 27,176,586.65 11,431,889.29 15,744,697.36 Work in rocess 8,334,760.53 2,797,339.41 5,537,421.12 6,222,900.12 2,797,339.41 3,425,560.71 Goods on hand 94,090,365.14 41,262,254.64 52,828,110.50 102,664,462.27 41,363,720.25 61,300,742.02 Goods 130,995,137.12 58,874,166.90 72,120,970.22 145,488,617.47 59,779,466.22 85,709,151.25 dispatched Products on consignment 1,105,275.12 804,691.99 300,583.13 1,064,779.21 804,691.99 260,087.22 for sales Total 261,921,253.58 114,020,859.87 147,900,393.71 282,617,345.72 116,177,107.16 166,440,238.56 (2) The increase or decrease of the inventory decline reserve and the impairment reserve of contract performance cost Increase Decrease Increase Decrease Closing Items Opening balance Reversal or Accrual Others Others balance write-off Raw materials 11,431,889.29 1,149,482.36 10,282,406.93 Work in process 2,797,339.41 2,797,339.41 Goods on hand 41,363,720.25 101,465.61 41,262,254.64 Goods dispatched 59,779,466.22 905,299.32 58,874,166.90 142 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Increase Decrease Increase Decrease Closing Items Opening balance Reversal or Accrual Others Others balance write-off Products on consignment 804,691.99 804,691.99 for sales Total 116,177,107.16 2,156,247.29 114,020,859.87 8. Other current assets Items Closing balance Opening balance Input VAT to be credited 4,913,406.41 3,432,231.67 Total 4,913,406.41 3,432,231.67 143 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 9. Long-term equity investments Increase/Decrease Closing Investment balance of Opening income Adjustment in Cash Closing Investees Changes Provision provision balance Investments Investments recognized other dividend/Profit balance in other for Others for increased decreased under comprehensive declared for impairment equity impairment equity income distribution method I. Subsidiary Nanjing Putian Hotel 1,294,510.00 1,294,510.00 1,294,510.00 Co., Ltd. II. Joint ventures SEI-Nanjing Putian Optical Network Co., 10,422,321.80 -9,717.35 10,412,604.45 Ltd. Total 11,716,831.80 -9,717.35 11,707,114.45 1,294,510.00 10. Other equity instrument investments The reason designated as Amount of other measurement at fair Other comprehensive Dividend The cumulative comprehensive Items Closing balance Opening balance The cumulative loss value and its change income is transferred income gains income transferred to included in other to retained earnings retained earnings comprehensive income Nanjing Yuhua 420,915.00 420,915.00 Electroplating Factory Hangzhou Honyar 321,038.00 321,038.00 Electrical Co.,Ltd. 144 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. The reason designated as Amount of other measurement at fair Other comprehensive Dividend The cumulative comprehensive Items Closing balance Opening balance The cumulative loss value and its change income is transferred income gains income transferred to included in other to retained earnings retained earnings comprehensive income Beijing Likong Communication 1,854,910.00 Equipment Co., Ltd. Total 741,953.00 741,953.00 1,854,910.00 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. 145 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 11. Investment property (1) Investment real estate measured at cost Items Buildings and structures I. Original book value 1. Opening balance 40,129,313.41 2. Increase 3. Decrease 4. Closing balance 40,129,313.41 II. Accumulated depreciation and amortization 1. Opening balance 19,778,073.38 2. Increase 612,080.64 (1) Accrual or amortization 612,080.64 3. Decrease 4. Closing balance 20,390,154.02 III. Provision for impairment IV. Carrying amount 1. Closing balance 19,739,159.39 2. Opening balance 20,351,240.03 12. Fixed assets Categories Closing balance Opening balance Fixed assets 96,291,272.44 98,643,676.71 Liquidation of fixed assets Less: Impairment provision 725,962.56 725,962.56 Total 95,565,309.88 97,917,714.15 (1) Fixed assets 1)Details Buildings and Machinery Electronic Transport Other Items Total structures equipment equipment facilities equipment I. Original book value 1. Opening balance 122,417,144.93 45,316,591.74 23,002,008.74 3,888,742.90 17,542,315.66 212,166,803.97 2. Increase 1,004,513.27 113,911.91 277,048.68 44,377.44 1,439,851.30 (1) Acquisition 1,004,513.27 113,911.91 277,048.68 44,377.44 1,439,851.30 3. Decrease 586,802.28 157,223.68 489,063.84 526,349.00 173,936.62 1,933,375.42 (1) Disposal/Scrapping 586,802.28 157,223.68 489,063.84 526,349.00 173,936.62 1,933,375.42 4. Closing balance 121,830,342.65 46,163,881.33 22,626,856.81 3,639,442.58 17,412,756.48 211,673,279.85 146 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Buildings and Machinery Electronic Transport Other Items Total structures equipment equipment facilities equipment II.Accumulated depreciation 1. Opening balance 48,456,225.13 26,920,074.59 18,316,990.42 3,564,933.91 16,264,903.21 113,523,127.26 2. Increase 2,153,800.04 790,591.69 564,472.59 58,763.98 67,294.66 3,634,922.96 (1) Acquisition 2,153,800.04 790,591.69 564,472.59 58,763.98 67,294.66 3,634,922.96 3. Decrease 484,263.91 144,837.45 470,398.41 510,558.53 165,984.51 1,776,042.81 (1) Disposal/Scrapping 484,263.91 144,837.45 470,398.41 510,558.53 165,984.51 1,776,042.81 4. Closing balance 50,125,761.26 27,565,828.83 18,411,064.60 3,113,139.36 16,166,213.36 115,382,007.41 III.Provision for impairment 1. Opening balance 539,124.00 11,550.65 175,287.91 725,962.56 2. Increase 3. Decrease 4. Closing balance 539,124.00 11,550.65 175,287.91 725,962.56 IV. Carrying amount 1. Closing balance 71,165,457.39 18,586,501.85 4,215,792.21 526,303.22 1,071,255.21 95,565,309.88 2. Opening balance 73,421,795.80 18,384,966.50 4,685,018.32 323,808.99 1,102,124.54 97,917,714.15 2)Fixed assets temporarily idle Original book Accumulated Provision for Items Carrying amount Remarks value depreciation impairment Machinery equipment 219,385.00 202,981.30 11,550.65 4,853.05 Electronic equipment 36,000.00 34,920.00 1,080.00 Other equipment 342,985.18 157,407.73 175,287.91 10,289.54 Total 598,370.18 395,309.03 186,838.56 16,222.59 3)Fixed assets with certificate of titles being unsettled Items Carrying amount Reasons for unsettlement Buildings and structures 35,211,555.82 Unable to handle 13. Construction in progress Categories Closing balance Opening balance Construction in progress project 803.89 Engineering materials Less: Impairment provision Total 803.89 14. Intangible assets (1) Details 147 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Items Land use right Software Total I. Original book value 1. Opening balance 12,131,153.63 26,656,046.83 38,787,200.46 2. Increase 3. Decrease 4. Closing balance 12,131,153.63 26,656,046.83 38,787,200.46 II.Accumulated depreciation 1. Opening balance 10,512,343.86 7,781,392.84 18,293,736.70 2. Increase 135,201.28 317,144.81 452,346.09 (1) Acquisition 135,201.28 317,144.81 452,346.09 3. Decrease 4. Closing balance 10,647,545.14 8,098,537.65 18,746,082.79 III.Provision for impairment 4. Closing balance IV. Carrying amount 1. Closing balance 1,483,608.49 18,557,509.18 20,041,117.67 2. Opening balance 1,618,809.77 18,874,653.99 20,493,463.76 15. Long-term prepayments Items Opening balance Increase Amortization Other decrease Closing balance Renovation 3,953,824.45 756,292.56 3,197,531.89 expenditure 16. Deferred tax assets and deferred tax liabilities (1) Details of unrecognized deferred tax assets Items Closing balance Opening balance Deductible temporary difference 351,950,817.36 357,780,952.89 Deductible losses 287,795,091.18 297,743,081.95 Total 639,745,908.54 655,524,034.84 (2) Maturity years of deductible losses of unrecognized deferred tax assets Maturity years Closing balance Opening balance Remarks Year 2023 4,729,689.33 4,729,689.33 Year 2024 125,729,965.87 125,729,965.87 Year 2025 Year 2026 60,739,146.99 93,920,899.53 Year 2027 55,274,218.94 56,541,198.42 Year 2028 24,267,158.92 148 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Maturity years Closing balance Opening balance Remarks Year 2029 1,622,476.49 1,622,476.49 Year 2030 1,188,328.53 1,188,328.53 Year 2031 9,791,047.64 10,250,907.64 Year 2032 3,128,208.76 3,759,616.14 Year 2033 1,324,849.71 Total 287,795,091.18 297,743,081.95 17. Short-term borrowings (1) Details Borrowing conditions Closing balance Opening balance Pledged borrowings 50,000,000.00 Mortgaged borrowings 52,000,000.00 32,800,000.00 Secured borrowings 30,036,727.77 Credit borrowings 40,000,000.00 Total 92,000,000.00 112,836,727.77 18. Accounts payable (1) Classification by account age Items Closing balance Opening balance Within 1 year (including 1 year) 311,804,735.30 291,414,050.48 More than 1 year 106,526,884.87 179,453,232.59 Total 418,331,620.17 470,867,283.07 (2) Significant accounts payable with age over one year Name of creditor Closing balance Reasons for unsettlement SEI-Nanjing Putian Optical Network Co., Ltd. 20,258,725.66 Not yet settled Potevio Company Limited 18,016,137.43 Not yet settled Nanjing Xingping Industrial Co., Ltd 10,197,028.71 Not yet settled Xi'an Huasheng Communication Co., Ltd 5,924,163.75 Not yet settled Yixing Hongyan Electric Appliances Co., Ltd. 2,663,672.16 Not yet settled Jiangsu Cable Union New Media Technology C 2,124,515.08 Not yet settled o., Ltd. Total 59,184,242.79 19. Advances received Items Closing balance Opening balance 149 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Items Closing balance Opening balance Within 1 year (including 1 year) 240,585.08 More than 1 year Total 240,585.08 20. Contract liabilities Items Closing balance Opening balance Payment for goods 20,979,225.57 15,048,811.36 21. Employee benefits payable (1) Details Opening Items Increase Decrease Closing balance balance Short-term employee benefits 17,473,887.86 69,527,465.54 69,387,632.09 17,613,721.31 Post-employment benefits - defined 10,473,977.01 10,473,977.01 contribution plan Termination benefits 5,267,311.00 5,267,311.00 Total 17,473,887.86 85,268,753.55 85,128,920.10 17,613,721.31 (2) Details of short-term employee benefits Opening Items Increase Decrease Closing balance balance Wage, bonus, allowance and subsidy 3,625,349.25 53,370,986.46 53,370,986.46 3,625,349.25 Employee welfare fund 3,572,340.54 3,572,340.54 Social insurance premium 4,374,179.42 4,374,179.42 Including: Medicare premium 3,797,414.92 3,797,414.92 Occupational injuries premium 262,950.54 262,950.54 Maternity insurance premium 313,813.96 313,813.96 Housing provident fund 3,216,865.05 4,862,418.49 4,862,418.49 3,216,865.05 Trade union fund and employee 10,616,677.03 570,983.87 431,150.42 10,756,510.48 education fund Short-term absences from work with compensation Others 14,996.53 2,776,556.76 2,776,556.76 14,996.53 Total 17,473,887.86 69,527,465.54 69,387,632.09 17,613,721.31 (3) Details of defined contribution plan Opening Items Increase Decrease Closing balance balance Basic endowment insurance premium 10,071,012.32 10,071,012.32 Unemployment insurance premium 402,964.69 402,964.69 Company annuity payment 150 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Opening Items Increase Decrease Closing balance balance Total 10,473,977.01 10,473,977.01 22.Taxes payable Items Closing balance Opening balance VAT 1,458,946.39 3,347,506.52 Enterprise income tax 916,617.07 2,752,400.75 Individual income tax 103,150.18 185,396.12 Urban maintenance and construction tax 99,951.81 411,899.55 Housing property tax 259,536.61 265,078.20 Land use tax 74,502.60 76,065.10 Education surcharge&local education 81,429.52 292,071.40 surcharge Other tax 10,542.74 60,103.57 Total 3,004,676.92 7,390,521.21 23. Other payables Items Closing balance Opening balance Interest payable Dividend payable 1,692,213.38 1,692,213.38 Other payables 55,499,718.99 57,514,067.70 Total 57,191,932.37 59,206,281.08 (1) Dividend payable Items Closing balance Opening balance Dividend of ordinary shares 1,692,213.38 1,692,213.38 (2) Other payables Items Closing balance Opening balance Temporary receipts payable 35,054,415.64 34,476,014.33 Unsettled installation cost 6,326,109.41 8,160,449.74 Deposits 2,720,169.34 6,273,154.05 Operating expenses 11,327,213.60 7,860,725.92 Others 71,811.00 743,723.66 Total 55,499,718.99 57,514,067.70 24. Other current liabilities Items Closing balance Opening balance VAT collected in advance 2,098,763.96 1,691,302.29 151 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 25. Long-term borrowings Items Closing balance Opening balance 利率区间 Pledged borrowings 105,800,000.00 105,800,000.00 4.05% Secured borrowings 70,000,000.00 3.75%-3.8% Total 175,800,000.00 105,800,000.00 26. Share capital 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 27.Capital reserve Items Opening balance Increase Decrease Closing balance Share premium 137,786,640.63 137,786,640.63 Other capital reserve 59,311,274.77 59,311,274.77 Total 197,097,915.40 197,097,915.40 152 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 28. Other comprehensive income (OCI) Current period cumulative Less: Other Less: Other comprehensive comprehensive income Attributable Closing Items Opening balance Current period Less: Attributable income in the recorded in the previous to non- balance cumulative before Income to parent previous period is period is transferred to controllin g income tax tax company transferred to profit retained income in the shareholders and loss current period Other comprehensive income -1,854,910.00 -1,854,910.00 reclassified into profit and loss Including: The amount of financial assets reclassified into other -1,854,910.00 -1,854,910.00 comprehensive income Total -1,854,910.00 -1,854,910.00 (一) 153 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 29. Surplus reserve Items Opening balance Increase Decrease Closing balance Statutory surplus 589,559.77 589,559.77 reserve 30. Undistributed profit Current period Preceding period Items cumulative comparative Balance before adjustment at the end of preceding -388,837,228.89 -341,446,683.34 period Add: Increase due to adjustment (or less: decrease) Opening balance after adjustment -388,837,228.89 -341,446,683.34 Add: Net profit attributable to owners of the parent -10,961,896.92 -27,711,297.33 company Less: Appropriation of statutory surplus reserve Dividend payable on ordinary shares Closing balance -399,799,125.81 -369,157,980.67 31. Operating revenue/Operating cost (1) Details Current period cumulative Preceding period comparative Items Revenue Cost Revenue Cost I.Main operations 383,298,786.87 299,488,292.86 399,867,521.60 317,772,069.20 II.Other operations 9,241,090.82 3,710,714.81 7,445,094.75 5,672,139.94 Total 392,539,877.69 303,199,007.67 407,312,616.35 323,444,209.14 (2) Operating income in the current period is classified according to the time of revenue recognition Revenue recognition time Main operations Other operations Confirm at a certain point 383,298,786.87 9,241,090.82 32. Taxes and surcharges Preceding period Items Current period cumulative comparative Urban maintenance and construction tax 621,601.17 886,803.62 Education surcharge&local education surcharge 443,890.10 633,135.16 Housing property tax 730,291.64 510,691.74 Land use tax 227,340.96 241,844.10 Other tax 164,525.82 87,907.72 Total 2,187,649.69 2,360,382.34 154 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 33. Selling expenses Preceding period Items Current period cumulative comparative Employee benefits 28,376,975.75 28,150,107.87 Transport and damage to transport 1,987.65 2,789.81 Business entertainment 6,564,653.21 5,453,239.19 Travelling expenses 2,381,148.79 1,715,412.46 Office expenses 341,015.16 403,205.74 Sales service charges 616,688.77 1,726,174.39 Promotion expenses 383,834.27 638,232.78 Conference expenses 127,194.12 61,939.66 Equipment maintain fees 7,343.54 149,510.58 Others 1,762,488.31 2,331,597.58 Total 40,563,329.57 40,632,210.06 34. Administrative expenses Preceding period Items Current period cumulative comparative Employee benefits 24,081,525.57 20,644,875.51 Consulting and intermediary fees 1,813,579.86 1,038,068.26 Depreciation and amortization 2,882,003.89 3,088,563.05 Office expenses 1,293,967.44 1,505,366.57 Lease expenses 292,909.38 284,527.03 Travelling expense 197,048.41 197,659.84 Business entertainment 321,276.18 400,308.41 Funding for Party Building 208,638.07 Others 1,795,638.51 931,423.36 Total 32,677,949.24 28,299,430.10 35. R&D expenses Preceding period Items Current period cumulative comparative Employee benefits 14,555,116.56 20,115,664.25 Intermediate test fee 1,149,722.68 1,182,015.12 Travelling expenses 589,520.39 49,288.12 Material use 392,274.68 364,611.56 Depreciation and amortization 505,136.51 817,844.36 Commissioned development 1,513,752.55 19,150.94 Others 716,644.65 1,094,144.20 155 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Preceding period Items Current period cumulative comparative Total 19,422,168.02 23,642,718.55 36. Financial expenses Preceding period Items Current period cumulative comparative Interest expenditures 4,046,684.70 5,291,794.15 Less: Interest income 309,650.00 779,954.73 Losses on foreign exchange Less: gain on foreign exchange 33,020.09 19,186.31 Financial institution fees 54,850.87 145,706.95 Others Total 3,758,865.48 4,638,360.06 37. Other income Current period Preceding period Related to assets/Related Items cumulative comparative to earnings VAT will be refunded 1,025,464.15 882,872.52 Related to earnings immediately Enterprises declare subsidies 250,000.00 75,000.00 Related to earnings Jiangning District rescue eight freight subsidy development 103,076.00 70,587.00 Related to earnings zone supporting Employee training subsidy 342,921.12 30,802.84 Related to earnings Others 142,183.11 16,104.65 Related to earnings Total 1,863,644.38 1,075,367.01 38. Investment income Preceding period Items Current period cumulative comparative Long-term equity investment income calculated by the -9,717.35 -0.99 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 252,381.63 -4,791.06 Total 242,664.28 -5,753,130.77 39. Credit impairment loss Preceding period Items Current period cumulative comparative Bad debt loss of notes receivable 881,318.68 255,278.50 Bad debt loss of accounts receivable 308,415.47 -2,915,574.98 Bad debt loss of other receivables 1,189,644.08 -963,479.57 156 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Preceding period Items Current period cumulative comparative Total 2,379,378.23 -3,623,776.05 40. Assets impairment loss Preceding period Items Current period cumulative comparative Inventory write-down loss -46,540.00 -9,993.42 41. Gains on asset disposal Preceding period Items Current period cumulative comparative Gains on disposal of fixed assets 42,412.44 59,868.36 42. Non-operating revenue Current period Preceding period Amount included in non- Items cumulative comparative recurring profit or loss Unpaid payables 2,603,295.76 Penalty income 51,484.34 120,062.99 51,484.34 Others 24,275.66 18,869.74 24,275.66 Total 75,760.00 2,742,228.49 75,760.00 43. Non-operating expenditures Current period Preceding period Amount included in non- Items cumulative comparative recurring profit or loss Non-current assets damage 109,802.21 12,812.65 109,802.21 and scrap loss Penalty expenditures 624,965.01 2,000.00 624,965.01 Others 92,732.56 8,507.17 92,732.56 Total 827,499.78 23,319.82 827,499.78 44. Income tax expenses (1) Details Items Current period cumulative Preceding period comparative Current income tax expense calculated in accordance with the tax law and 598,186.15 1,169,067.15 relevant provisions Deferred income tax expense Others -86,511.42 2,245,778.53 Total 511,674.73 3,414,845.68 (2) Accounting profit and income tax expense adjustment process Items Amount 157 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Items Amount Profit before tax -5,539,272.43 Income tax expenses based on tax rate applicable to the parent company -1,384,818.11 Effect of different tax rate applicable to subsidiaries -1,014,545.10 Effect of prior income tax reconciliation -86,511.42 The effect of non-taxable income 2,429.34 The impact of non-deductible costs, expenses and losses 452,540.52 The effect of deductible temporary differences or deductible losses of deferred tax assets not recognized in the previous period The effect of deductible temporary differences or deductible losses on deferred tax assets was 6,097,352.95 not recognized in the current period Deduction of R&D expenditures -3,554,773.45 Income tax expenses 511,674.73 45. Statement of cash flows (1) Other cash receipts related to operating activities Items Current period cumulative Preceding period comparative Government grants 1,377,607.64 667,089.45 Interest income 307,689.80 743,957.45 Incomings and outgoings 27,363,612.17 28,296,437.67 Others 61,876.88 705,426.17 Total 29,110,786.49 30,412,910.74 (2) Other cash payments related to operating activities Items Current period cumulative Preceding period comparative Out-of-pocket expenses 23,331,416.49 31,053,868.58 Incomings and outgoings 26,051,460.15 22,452,728.53 Others 286,225.67 679,491.80 Total 49,669,102.31 54,186,088.91 (3) Other cash payments related to financing activities Items Current period cumulative Preceding period comparative Nanjing bank loan interest reduction refund 25,555.55 (4) Other cash payments related to financing activities Items Current period cumulative Preceding period comparative Installment financing lease payments 1,138,717.12 46. Supplement information to the cash flow statement 158 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. (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 -6,050,947.16 -24,652,295.78 Add: Provision for credit impairment loss 46,540.00 9,993.42 Provision for assets impairment loss -2,379,378.23 3,623,776.05 Depreciation of fixed assets, depletion of oil and gas assets, depreciation of productive biological assets, and 4,247,003.60 4,725,569.41 depreciation of investment real estate Depreciation of right-of-use assets Amortization of intangible assets 452,346.09 523,769.42 Amortization of long-term prepayments 756,292.56 720,614.36 Loss on disposal of fixed assets, intangible assets and other -42,412.44 -59,868.36 long-term assets (Less: gains) Fixed assets retirement loss (Less: gains) 109,802.21 12,812.65 Net exposure hedge loss (Less: gains) Losses on changes in fair value (Less: gains) Financial expenses (Less: gains) 4,046,684.70 5,291,794.15 Investment losses (Less: gains) -242,664.28 5,753,130.77 Decrease of deferred tax assets (Less: increase) Increase of deferred tax liabilities (Less: decrease) Decrease of inventories (Less: increase) 20,696,092.14 8,708,640.42 Decrease of operating receivables (Less: increase) -49,712,436.69 -84,356,904.37 Increase of operating payables (Less: decrease) -58,009,405.97 -16,165,029.70 Others Net cash flows from operating activities -86,082,483.47 -95,863,997.56 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 III. Net changes in cash and cash equivalents: Cash at the end of the period 121,936,719.47 123,632,374.19 Less: Cash at the beginning of the period 164,384,741.39 180,459,070.86 159 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Current period Preceding period Items cumulative comparative 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 -42,448,021.92 -56,826,696.67 (2) Cash and cash equivalents Current period Preceding period Items cumulative comparative I. Cash 121,936,719.47 164,384,741.39 Including: Cash on hand 343.39 Cash in bank on demand for payment 121,936,719.47 164,384,741.39 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 121,936,719.47 164,384,741.39 Including: restricted use of cash and cash equivalents by the parent company or subsidiaries within the Group 47. Assets with title or use right restrictions Items Closing carrying amount Reasons for restrictions Cash and bank balances 12,970,766.25 Performance bond and litigation Fixed assets 18,612,486.48 Mortgage Intangible assets 3,452,615.18 Mortgage Investment property 817,510.91 Mortgage Total 35,853,378.82 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, Jiangning Sub-branch, the Company pledged its holding equities to Potevio Company Limited, which include equity of Nanjing South Telecommunications Co Ltd. 33.17 million yuan(96.99% shares of stock equity), quity of Nanjing Putian Network Co., Ltd. 7.80 million yuan(78% shares of stock equity), quity of Nanjing Nanman Electrics Co., Ltd. 41.14 million yuan(100% shares of stock equity). As of June 30, 2023, Nanjing Mennekes Electric Co., Ltd. has not yet completed the pledge registration procedures. The parent company provides guarantee for the company's loan from CETC Finance Co., Ltd.. The company pledged 40% of its holding equities to the parent company, which include Nanjing Putian Tianji Building Intelligence Co., Ltd., 8.00 million yuan(40% shares of stock equity). The company has registered its equity pledge in the Jiangning District Market Supervision Administration in Nanjing, with a registration of 6 million yuan on June 21, 160 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 2023 and 2 million yuan on July 19, 2023. 48. 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 98,775.83 7.2258 713,734.39 49. Government grants (1) Details The amount recorded in Presented Items Amounts under the current profit and loss VAT will be refunded immediately 1,025,464.15 Other income 1,025,464.15 Enterprises declare subsidies 250,000.00 Other income 250,000.00 Jiangning District rescue eight freight subsidy 103,076.00 Other income 103,076.00 development zone supporting Employee training subsidy 342,921.12 Other income 342,921.12 Others 142,183.11 Other income 142,183.11 Total 1,863,644.38 1,863,644.38 VI. Changes in the consolidation scope None. 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 Putian Changle Nanjing Nanjing Telecommunications Manufacture 50.70 Set up City City Equipment Co., Ltd. Nanjing Putian Telege Nanjing Nanjing Manufacture 45.77 Set up Intelligent Building Ltd. City City Nanjing South Nanjing Nanjing Telecommunications Manufacture 96.99 3.01 Set up City City Company Limited Merger of Nanjing Nanman Nanjing Nanjing enterprises Manufacture 100.00 Electrics Co., Ltd. City City under different 161 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Subsidiaries Place of Main Business Holding proportion (%) Acquisition registration operating nature Method place control Nanjing Putian Nanjing Nanjing Manufacture 78.00 Set up Network Co., Ltd. City City Merger of Nanjing Putian Datang enterprises Nanjing Nanjing Information Electronic Manufacture 40.00 under City City Co., Ltd. different control Chongqi ng Chongqi Chongqing Puhua City ng 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 Putian Telege Intelligent Building Ltd., the other voting rights are decentralized. The Company has over half member of the Board of Directors, and it not only controls this company but also has a privileged variable return by taking part in Nanjing Putian Telege Intelligent Building Ltd’s related activity. The Company has the ability to impact the amount of return and control over Nanjing Putian Telege Intelligent Building Ltd. b. The company holds Nanjing Putian Datang Information Electronics Co., LTD. 40% equity, the company in Nanjing Putian Datang 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 Putian Datang information Electronics Co., LTD., Be able to enjoy variable returns by participating in relevant activities of Nanjing Putian Datang Information Electronics Co., LTD., and have the ability to influence the amount of returns by using the power of Nanjing Putian Datang Information Electronics Co., LTD., and be able to control Nanjing Putian Datang Information Electronics Co., LTD. 162 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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 Putian Telege Intelligent 1 54.23% 5,504,757.07 62,660,379.88 Building Ltd. 3. Main financial information of significant not wholly-owned subsidiaries Closing balance Opening balance Subsidiaries Non- Non- Non-current Non-current Current assets Total assets Current liabilities current Total liabilities Current assets Total assets Current liabilities current Total liabilities assets assets liabilities liabilities Nanjing Putian Telege 239,225,227.64 34,818,420.82 274,043,648.46 158,498,046.61 158,498,046.61 220,616,216.69 35,771,362.31 256,387,579.00 150,992,737.00 150,992,737.00 Intelligent Building Ltd. Current period cumulative Preceding period comparative Subsidiaries Total comprehens Cash inflow from Total comprehens Cash inflow from Operating revenue Net profit Operating revenue Net profit ive income operating activities ive income operating activities Nanjing Putian Telege Intelligent 170,832,000.76 10,150,759.85 10,150,759.85 -38,226,983.96 179,185,572.36 11,560,286.29 11,560,286.29 -54,336,160.51 Building Ltd. 163 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. (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 10,412,604.45 10,422,192.16 Proportionate shares in the following items: Net profit -19,434.71 -0.99 Other comprehensive income -19,434.71 -0.99 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 164 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. 165 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 3. The beginning balance and ending balance of loss provision for financial instruments are detailed in Notes V(3), V(4) , V(6) 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, 12.49% of the Company's accounts receivable as of June 30, 2023 (Dec 31, 2022: 13.78%) 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 166 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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 Contract amount Carrying not yet Within 1 year 1-3 years Over 3 years amount discounted Short-term borrowings 92,000,000.00 92,000,000.00 92,000,000.00 Notes payable Accounts payable 418,331,620.17 418,331,620.17 418,331,620.17 Other payable 57,191,932.37 57,191,932.37 57,191,932.37 Non-current liabilities due within one year Subtotal 567,523,552.54 567,523,552.54 567,523,552.54 (Continued) Opening balance Items Contract amount Carrying Over 3 not yet Within 1 year 1-3 years amount years discounted Short-term borrowings 112,836,727.77 112,836,727.77 112,836,727.77 Notes payable Accounts payable 470,867,283.07 470,867,283.07 470,867,283.07 Other payable 59,206,281.08 59,206,281.08 59,206,281.08 Non-current liabilities due within one year Subtotal 642,910,291.92 642,910,291.92 642,910,291.92 (III) Market risk Market risk is the risk that the Company may encounter fluctuation in fair value of financial instruments or future cash flows due to changes in market price. 1. Interest risk Interest risk is the risk that an enterprise may encounter fluctuation in fair value of financial instruments or future cash flows due to changes in market interest. The Company’s fair value interest risks arise from fixed-rate financial instruments, while the cash flow interest risks arise from floating interest financial instruments. The Company determines the proportion of fixed-rate financial instruments and floating interest rate financial instruments based on the market environment, and maintains a proper financial instruments portfolio through regular review and 167 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 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. Receivables financing 15,035,046.06 15,035,046.06 2. Other equity instrument 741,953.00 741,953.00 investments Total assets at recurring fair value 15,776,999.06 15,776,999.06 measurement (II) Valuation technique(s) and key input(s) for level 3 fair value at recurring and non-recurring fair measurement 1. For notes receivable, measured at par value. 2. For other equity instrument investments including Nanjing Yuhua Electroplating Factory and Hangzhou Honyar Electrical Co.,Ltd., due to no changes of operating environment and conditions and financial conditions of the invested enterprises, the Company measured at investment cost. 3. For other equity instrument investments including Beijing Likangpu Communication Equipment Co., Ltd., due to deterioration of operating environment and conditions and financial conditions of the invested enterprises, the Company measured at zero value. X. Related party relationships and transactions (I) Parent company 168 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Voting right Registered capital Holding proportion proportion Business (Ten thousand Parent company Place of registration over the Company over the nature yuan) (%) Company (%) No. 359 Jiangdong Middle Electronic Glarun Group Road, Jianye District, product 1,000,000,000.00 53.49 53.49 Co., Ltd. Nanjing development (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 Nanjing branch of China Key System&Integrated Circuit An affiliated company of the ultimate controlling party Co.,ltd. China Putian Corporation An affiliated company of the ultimate controlling party Potevio Company Limited An affiliated company of the ultimate controlling party The 55th Research Institute of China Electronics An affiliated company of the ultimate controlling party Technology Group Co., Ltd The 14th Research Institute of China Electronics An affiliated company of the ultimate controlling party Technology Group Co., Ltd The 7th Research Institute of China Electronics Technology An affiliated company of the ultimate controlling party Group Co., Ltd The 23th Research Institute of China Electronics An affiliated company of the ultimate controlling party Technology Group Co., Ltd The 28th Research Institute of China Electronics An affiliated company of the ultimate controlling party Technology Group Co., Ltd China Electronics Technology Finance Co., Ltd. An affiliated company of the ultimate controlling party CETC LES Information System Company Limited An affiliated company of the ultimate controlling party CETC Potevio SCIENCE&TECHNOLOGY Co., Ltd. An affiliated company of the ultimate controlling party CETC Technology (Nanjing) Electronic Information An affiliated company of the ultimate controlling party Development Co., Ltd. Putian EASTERN Communications Group Co., Ltd. An affiliated company of the ultimate controlling party Tianbo Electronic Information Technology Co., Ltd. An affiliated company of the ultimate controlling party Taiji Computer Corporation Limited An affiliated company of the ultimate controlling party Anhui Sun Create Electronics Co.,Ltd. An affiliated company of the ultimate controlling party 169 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Related parties Relationships with the Company Shanghai Potevio Co., Ltd. An affiliated company of the ultimate controlling party Potevio Information Technology Co., Ltd. An affiliated company of the ultimate controlling party Potevio Telecommunications Co., Ltd. An affiliated company of the ultimate controlling party Putian Rail Transit Technology (Shanghai) Co. LTD An affiliated company of the ultimate controlling party Nanjing Putian Communication Technology Industrial Park An affiliated company of the ultimate controlling party Co., Ltd. Nanjing Putian Information Technology Co., Ltd. An affiliated company of the ultimate controlling party Nanjing Putian Hongyan Electrical Technology Co., Ltd. An affiliated company of the ultimate controlling party Nanjing Lopu Technology Co., Ltd. An affiliated company of the ultimate controlling party Nanjing Lopu Co., Ltd. An affiliated company of the ultimate controlling party NANJING LES INFORMATION TECHNOLOGY 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 Guorui Defense System Co., Ltd. An affiliated company of the ultimate controlling party Nanjing Rail Transit System Engineering Co., Ltd. An affiliated company of the ultimate controlling party The 28th Research Institute (Liyang) System Equipment An affiliated company of the ultimate controlling party Co.,LTD Hebei Far-East Communication System An affiliated company of the ultimate controlling party Engineering Co.,Ltd. Hangzhou HONYAR Electrical Co., Ltd. An affiliated company of the ultimate controlling party Hangzhou Hikvision Technology Co., Ltd. An affiliated company of the ultimate controlling party Eastern Communications Co., Ltd. An affiliated company of the ultimate controlling party Beijing Putian Taili Telecommunications Technology An affiliated company of the ultimate controlling party Co.,Ltd. Beijing Likangpu Telecommunications Equipment Co., Ltd. A subsidiary of the company (V) Related party transactions 1. Purchase of goods, receiving of services Content of Current period Preceding period Related parties transaction cumulative comparative Telecommunication Hangzhou Hikvision Technology Co., Ltd. 566,256.71 products Nanjing Putian Hongyan Electrical Technology Co., Telecommunication 293,753.99 30,796.47 Ltd. products CETC Technology (Nanjing) Electronic Information Telecommunication 236,439.39 Development Co., Ltd. products Telecommunication Nanjing Hikvision Digital Technology Co., Ltd 140,931.84 products 2. Sale of goods, rendering of services Content of Current period Preceding period Related parties transaction cumulative comparative The 28th Research Institute of China Electronics Telecommunication 8,735,812.40 1,420,289.21 Technology Group Co., Ltd products The 14th Research Institute of China Electronics Telecommunication 3,500,757.44 Technology Group Co., Ltd products 170 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Content of Current period Preceding period Related parties transaction cumulative comparative Telecommunication Nanjing Rail Transit System Engineering Co., Ltd. 1,213,722.12 products Telecommunication Nanjing Guorui Defense System Co., Ltd. 1,159,161.82 products Hebei Far-East Communication System Engineering Telecommunication 878,746.90 783,202.90 Co.,Ltd. products Telecommunication Taiji Computer Corporation Limited 292,513.71 products Telecommunication Putian Rail Transit Technology (Shanghai) Co. LTD 286,150.44 309,784.08 products Telecommunication Tianbo Electronic Information Technology Co., Ltd. 152,783.18 products The 7th Research Institute of China Electronics Telecommunication 252,293.57 Technology Group Co., Ltd products Telecommunication Nanjing Lopu Co., Ltd. 52,110.62 products Telecommunication Nanjing Lopu Technology Co., Ltd. 113,151.77 products CETC EASTCOM COMMUNICATIONS GROUP Terminal and 80,998.50 25,809.65 Co.,Ltd. supporting facilities The 28th Research Institute (Liyang) System Telecommunication 68,995.74 Equipment Co.,LTD products Telecommunication Eastern Communications Co., Ltd. 56,370.07 products Nanjing branch of China Key System&Integrated Processing 51,745.91 Circuit Co.,ltd. Nanjing Putian Hongyan Electrical Technology Co., Telecommunication 10,619.47 products Ltd. Nanjing Putian Communication Technology Labor expense 4,424.78 Industrial Park Co., Ltd. Beijing Putian Taili Telecommunications Testing fee 3,150.44 Technology Co.,Ltd. Telecommunication CETC LES Information System Company Limited 592.04 products 3. Our company acts as the lessor Lease income \ expenses Lease income and Status of leased Name of Lessee recognized in the current expenses confirmed in the assets period previous period Income from rent Nanjing Lopu Co., Ltd. 197,619.05 197,619.05 and property fees The 14th Research Institute of China Income from rent 1,075,252.26 Electronics Technology Group Co., Ltd and property fees 4. The company acts as the lessee Lease income \ Lease income and expenses recognized expenses confirmed in the Name of Lessor Status of leased assets in the current previous period period Nanjing Putian Communication Rent and management fee 315,411.48 306,153.66 Technology Industrial Park Co., Ltd. 5. Related party guarantees 171 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Whether the Amount Commencement Guarantees Guarantors Maturity date guarantee is guaranteed date mature Glarun Group Co., Ltd. The company 55,000,000.00 2023/4/3 2029/4/2 No Glarun Group Co., Ltd. The company 15,000,000.00 2023/6/25 2029/6/24 No 6. Related party entrusted loan and interest expense Entrusted loan and interest expense Current period Preceding period Name of related party with parent company Potevio Company Limited Interest payments on entrusted loans 2,145,771.94 3,605,336.12 Potevio Company Limited Principal balance of entrusted loan 105,800,000.00 145,000,000.00 7.Key management’s emoluments Items Current period cumulative Preceding period comparative Key management’s emoluments 1,518,223.00 1,329,391.00 8. Deposit and loan transactions with financial companies, etc Name of related party Book balance Provision for bad debts Deposit 40,900,846.78 24,074,373.95 Loan 70,000,000.00 Items Current period cumulative Loan interest expense 458,638.89 (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 Accounts receivable Potevio Information 6,065,598.36 6,065,598.36 6,065,598.36 6,065,598.36 Technology Co., Ltd. The 28th Research Institute of China Electronics Technology 5,106,770.00 51,067.70 4,111,020.00 41,110.20 Group Co., Ltd Potevio Company Limited 3,531,364.87 3,068,074.29 5,519,204.83 4,357,744.25 CETC Potevio SCIENCE&TECHNOLOGY Co., 2,988,000.00 29,880.00 2,988,000.00 29,880.00 Ltd. The 14th Research Institute of China Electronics Technology 1,593,437.49 15,934.37 Group Co., Ltd Hebei Far-East Communication 9,051,714.63 905,171.46 8,058,730.63 327,755.62 System Engineering Co.,Ltd. Nanjing Rail Transit System 792,786.81 16,044.88 1,455,390.41 25,822.12 172 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Closing balance Opening balance Items Related parties Book Provision for Provision for bad Book balance balance bad debts debts Engineering Co., Ltd Nanjing Guorui Defense 505,598.73 5,055.99 System Co., Ltd. Putian Rail Transit Technology 323,350.00 3,233.50 (Shanghai) Co. LTD NANJING LES INFORMATION 278,123.41 2,781.23 TECHNOLOGY CO.,LTD Taiji Computer Corporation 261,274.32 2,612.74 888,289.70 8,882.90 Limited Tianbo Electronic Information 177,585.77 1,775.86 Technology Co., Ltd. Sun Create Electronics Co., Ltd. 133,262.43 11,252.98 183,262.43 26,252.98 Nanjing Lopu Technology Co., 121,921.50 1,219.22 Ltd. CETC EASTCOM COMMUNICATIONS GROUP 91,000.00 910.00 29,900.00 299.00 Co.,Ltd. Eastern Communications Co., 63,698.19 636.98 Ltd. The 28th Research Institute (Liyang) System Equipment 54,489.80 544.90 190,083.00 9,504.15 Co.,LTD Nanjing branch of China Key System&Integrated Circuit 10,832.51 108.33 65,333.00 65.33 Co.,ltd. Shanghai Potevio Co., Ltd. 8,755,534.00 8,755,534.00 8,755,534.00 8,755,534.00 Potevio Telecommunications 4,317,924.00 1,060,171.20 4,317,924.00 1,060,171.20 Co., Ltd. Nanjing Lopu Co., Ltd. 44,000.00 2,200.00 CETC LES Information System 38,901.80 389.02 Company Limited The 55th Research Institute of China Electronics Technology 14,900.00 149.00 Group Co., Ltd Subtotal 44,224,266.82 19,997,607.99 42,726,072.16 20,711,358.13 Notes receivable CETC Potevio SCIENCE&TECHNOLOGY Co., 1,772,820.00 88,641.00 Ltd. Other receivable Potevio Company Limited 1,001,000.00 100,100.00 2,245,100.00 1,954,305.00 Potevio Information 367,800.00 367,800.00 367,800.00 367,800.00 Technology 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 31,600.00 1,580.00 1,500.00 15.00 Group Co., Ltd CETC Potevio 91,100.00 4,555.00 SCIENCE&TECHNOLOGY Co., 173 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Closing balance Opening balance Items Related parties Book Provision for Provision for bad Book balance balance bad debts debts Ltd. Tianbo Electronic Information 141,000.00 7,050.00 Technology Co., Ltd. Hangzhou HONYAR Electrical 20,200.00 1,010.00 Co., Ltd. Beijing Likangpu Telecommunications 28,912,122.71 28,912,122.71 28,912,122.71 28,912,122.71 Equipment Co., Ltd. Subtotal 30,392,522.71 29,385,602.71 31,858,822.71 31,250,857.71 2. Balance due to related parties Items Related parties Closing balance Opening balance Accounts payable Potevio Company Limited 16,314,294.20 18,016,137.43 CETC Technology (Nanjing) Electronic 46,224.00 Information Development Co., Ltd. Nanjing Putian Hongyan Electrical Technology 63,782.00 Co., Ltd. Hangzhou Hikvision Technology Co., Ltd. 504,393.96 Nanjing Putian Communication Technology 25,000.00 Industrial Park Co., Ltd. Subtotal 16,424,300.20 18,545,531.39 Contract liabilities Potevio Company Limited 3,727,418.22 4,690,537.30 Other payables China Putian Corporation 9,580,000.00 9,580,000.00 Nanjing Putian Communication Technology 3,711,603.42 3,981,366.18 Industrial Park Co., Ltd. Nanjing Putian Information Technology Co., 2,368,068.69 2,525,332.52 Ltd. Potevio Information Technology Co., Ltd. 400,000.00 400,000.00 Potevio Telecommunications Co., Ltd. 200,000.00 200,000.00 Potevio Company Limited 118,973.06 118,973.06 Subtotal 16,378,645.17 16,805,671.76 XI. Commitments and contingencies (I) Commitments As of June 30, 2023, the Company has no material commitments to disclose. (II) Contingencies As of June 30, 2023, the Company had no material contingencies to disclose. 174 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. XII. Events after the balance sheet date As of June 30, 2023, except as disclosed in this note X (1), the Company has no post-balance sheet events that need to be disclosed. XIII. Events after the balance sheet date 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 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 124,250,956.72 168,067,696.46 40,439,782.31 57,085,505.17 -6,545,153.79 383,298,786.87 operations Cost of main 91,449,608.57 132,437,584.59 31,614,066.07 50,407,922.16 -6,420,888.53 299,488,292.86 operations Total assets 252,430,577.78 274,043,648.46 155,953,990.28 440,074,424.99 -240,698,992.47 881,803,649.04 Total liabilities 143,033,563.03 158,498,046.61 103,960,756.76 518,278,028.30 -136,750,454.40 787,019,940.30 XIV. Notes to items of parent company financial statements (I) Accounts receivable 1. Disclosure according to aging 175 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Ages Closing balance Opening balance Within 1 year 56,536,711.46 43,483,236.49 1 to 2 years 21,942,804.46 25,242,696.25 2 to 3 years 14,353,209.23 15,354,863.60 3 to 4 years 14,013,465.67 17,339,579.38 4 to 5 years 54,958,605.80 54,845,034.31 Over 5 years 102,157,063.06 103,377,145.03 Less: Allowance for doubtful 154,035,050.54 155,462,979.31 accounts Total 109,926,809.14 104,179,575.75 2. According to the bad debt calculation and withdrawal method classification disclosure Closing balance Categories Book balance Provision for bad debts % to Provision Amount Amount total proportion (%) Receivables with provision made on an 72,018,149.02 27.28 72,018,149.02 100.00 individual basis Receivables with provision made on a 191,943,710.66 72.72 82,016,901.52 42.73 collective basis Among them: Combination 1: aging 190,015,580.25 99.00 82,016,901.52 43.16 method Combination 2: Receivables within the 1,928,130.41 1.00 consolidated range Total 263,961,859.68 100.00 154,035,050.54 58.36 (Continued) Opening balance Book balance Provision for bad debts Categories Provision % to Amount Amount proportion total (%) Receivables with provision made on an 68,961,269.79 26.56 68,961,269.79 100.00 individual basis Receivables with provision made on a 190,681,285.27 73.44 86,501,709.52 45.36 collective basis Among them: Combination 1: aging 188,947,762.27 99.09 86,501,709.52 45.78 method Combination 2: Receivables within the 1,733,523.00 0.91 consolidated range Total 259,642,555.06 100.00 155,462,979.31 59.88 (1)Receivables with provision made on an individual basis Provision for Provision Debtors Book balance Reasons bad debts proportion (%) Unable Dongpo Xi Laos Co., Ltd. 19,708,086.54 19,708,086.54 100.00 to recover Mr. Xu 17,591,683.74 17,591,683.74 100.00 Unable 176 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Provision for Provision Debtors Book balance Reasons bad debts proportion (%) to recover Unable China Tower Corporation Limited 13,819,926.92 13,819,926.92 100.00 to recover China Railway Signal&Communication Unable Shanghai Engineering Bureau Group 4,884,353.27 4,884,353.27 100.00 to recover Co.,Ltd. Unable Others 16,014,098.55 16,014,098.55 100.00 to recover Total 72,018,149.02 72,018,149.02 (2)Receivables with provision made on a collective basis ① Combination 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 year 54,588,351.05 1.00 545,883.51 42,251,540.94 1.00 422,515.41 1 to 2 years 21,914,563.52 5.00 1,095,728.18 24,720,638.80 5.00 1,236,031.94 2 to 3 years 10,550,955.26 10.00 1,055,095.53 11,437,299.07 10.00 1,143,729.91 3 to 4 years 15,701,257.58 30.00 4,710,377.27 17,339,579.38 30.00 5,201,873.81 4 to 5 years 25,301,271.62 50.00 12,650,635.81 29,402,291.26 50.00 14,701,145.63 Over 5 years 61,959,181.22 100.00 61,959,181.22 63,796,412.82 100.00 63,796,412.82 Total 190,015,580.25 82,016,901.52 188,947,762.27 86,501,709.52 Combination 2: related parties Closing balance Opening balance Ages Provision Provision Book Provision for Provision for proportion Book balance proportion balance bad debts bad debts (%) (%) Within 1 year 1,928,130.41 1,211,465.55 1 to 2 years 522,057.45 Total 1,928,130.41 1,733,523.00 3. Bad debt provision Change in current period Opening Closing Categories To withdraw or Cancel after Other balance Accrual balance turn back verification changes Provision for 155,462,979.31 29,992.91 1,457,921.68 154,035,050.54 bad debts 4. Details of the top 5 debtors with largest balances 177 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Proportion to the total Provision for bad Debtors Book balance balance of debts accounts receivable (%) Dongpo Xi Laos Co., Ltd. 19,708,086.54 7.47 19,708,086.54 Mr. Xu 17,591,683.74 6.66 17,591,683.74 China Tower Corporation Limited 13,819,926.92 5.24 13,819,926.92 Hebei FAR-EAST Communication SYSTEM 9,051,714.63 3.43 337,685.46 Engineering Co., Ltd. Shanghai Potevio Co., Ltd. 8,755,534.00 3.32 8,755,534.00 Total 68,926,945.83 26.12 60,212,916.66 (II) Other receivable Items Closing balance Opening balance Interest receivable Dividends receivable 600,000.00 600,000.00 Other receivables 73,119,751.51 65,902,582.81 Less: Allowance for doubtful 40,042,395.72 41,175,475.72 accounts Total 33,677,355.79 25,327,107.09 1. Dividends receivable (1)Details Items Closing balance Opening balance Nanjing Putian Datang Information Electronics Co., Ltd. 600,000.00 600,000.00 2. Other receivable (1)Other receivable categorized by nature Items Closing balance Opening balance Temporary payment receivable 55,818,714.92 55,986,690.26 Deposit 472,846.00 7,751,311.73 Travel allowance 60,000.00 442,731.30 Others 16,768,190.59 1,721,849.52 Less: Allowance for doubtful accounts 40,042,395.72 41,175,475.72 Total 33,077,355.79 24,727,107.09 (2)Age analysis Ages Closing balance Opening balance Within 1 year 13,070,378.55 23,014,515.42 1 to 2 years 20,068,853.23 1,563,414.00 178 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 2 to 3 years 1,600,767.62 1,647,443.32 3 to 4 years 1,384,820.13 2,415,479.37 4 to 5 years 1,332,191.85 2,991,891.40 Over 5 years 35,662,740.13 34,269,839.30 Less: Allowance for doubtful accounts 40,042,395.72 41,175,475.72 Total 33,077,355.79 24,727,107.09 (3)Changes in provision for bad debts Phase I Phase II Phase III Items 12-month Lifetime expected credit Lifetime expected Total expected losses (credit not credit losses (credit credit losses impaired) impaired) Opening balance 10,218,687.21 30,956,788.51 41,175,475.72 Opening balance in the current period --Transferred to phase II --Transferred to phase III --Reversed to phase II --Reversed to phase I Provision made in the -1,133,080.00 -1,133,080.00 current period Provision recovered in current period Provision written off in current period Other changes Closing balance 9,085,607.21 30,956,788.51 40,042,395.72 (4)Bad debt provision Change in current period Opening Closing Categories To withdraw or Cancel after Other balance Accrual balance turn back verification changes Losses on 41,175,475.72 -1,133,080.00 40,042,395.72 bad debts (5)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 Telecommunications payment 28,912,122.71 Over 5 years 39.54 28,912,122.71 Equipment Co.,Ltd. receivable NANJING PUTIAN Temporary TELECOMMUNICATIONS payment 1,777,119.72 1-4 years 2.43 1,763,451.39 CO.,LTD. receivable 179 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Proportion to the total Nature of Closing Provision for Debtors Ages balance of receivables balance bad debts other receivables (%) Security Potevio Company Limited 1,000,000.00 Over 5 years 1.37 1,000,000.00 deposit 4-5 years Nanjing Putian Temporary 179,184.19, Communication Industry Co., payment 805,545.63 1.10 805,545.63 Over 5 years Ltd. receivable 626,361.44 Total 32,494,788.06 44.44 32,481,119.73 (III) Long-term equity investments Closing balance Opening balance Items Provision Provision Carrying Carrying Book balance for Book balance for amount amount impairment impairment Investments in 113,409,068.64 1,294,510.00 112,114,558.64 113,409,068.64 1,294,510.00 112,114,558.64 subsidiaries Investments in associates and 10,412,604.45 10,412,604.45 10,422,321.80 10,422,321.80 joint ventures Total 123,821,673.09 1,294,510.00 122,527,163.09 123,831,390.44 1,294,510.00 122,536,880.44 1. Investments in subsidiaries Provision for Closing impairment Opening Incre Decrea balance of Investees Closing balance made in balance ase se provision for current impairment period Nanjing Putian Changle Telecommunications 2,610,457.00 2,610,457.00 Equipment Co., Ltd. Nanjing Putian Telege 3,320,003.45 3,320,003.45 Intelligent Building 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 Co., Ltd. Nanjing Putian Network 7,741,140.41 7,741,140.41 Co.,Ltd. Nanjing Putian Datang Information Electronics Co 5,436,797.07 5,436,797.07 Ltd NANJING PUTIAN TELECOMMUNICATIONS 1,294,510.00 1,294,510.00 1,294,510.00 CO.,LTD. Chongqing Puhua Information Technology Co., 2,000,000.00 2,000,000.00 Ltd Total 113,409,068.64 113,409,068.64 1,294,510.00 180 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. 2. Investments in associates and joint ventures Increase/Decrease Closing Investment balance of Opening Adjustment in Cash Closing Investees income Changes in Provision provision balance Investments Investments other dividend/Profit balance recognized other for Others for increased decreased comprehensive declared for impairment under equity equity impairment income distribution method I. Joint ventures 10,422,321.80 -9,717.35 10,412,604.45 SEI-Nanjing Putian Optical Network Co., 10,422,321.80 -9,717.35 10,412,604.45 Ltd. 181 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. (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 44,665,542.44 41,053,987.42 48,561,617.50 44,909,870.82 II.Other operations 1,556,221.19 230,398.62 1,476,755.54 1,568,931.48 Total 46,221,763.63 41,284,386.04 50,038,373.04 46,478,802.30 2. Operating income in the current period is classified according to the time of revenue recognition Revenue recognition time Income from main business Other business income Confirm at a certain point 44,665,542.44 1,556,221.19 (V) Investment income Preceding period Items Current period cumulative comparative Investment income from long-term equity investments 9,153,400.00 under cost method Investment income from long-term equity investments -9,717.35 -0.99 under equity method Others 252,381.63 122,168.94 Total 242,664.28 9,275,567.95 XV 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 -67,389.77 the asset 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 838,180.23 national unified 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 182 Full text of the Semi-annual Report for 2023 of Nanjing Putian Telecommunications Co., Ltd. Items Amount Remarks 9. Debt restructuring gains and losses -88,555.00 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 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 1,457,921.68 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 -301,000.94 21. Other profit and loss items that meet the definition of non-recurring profit and loss 22. Impact of income tax 64,780.32 23. Amount of influence of minority shareholders 212,534.83 Total 1,561,841.05 (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 -66.38 -51.49 -0.05 -0.13 -0.05 -0.13 ordinary shares Net profit attributable to shareholders of ordinary shares after deducting non-recurring -75.84 -45.63 -0.06 -0.11 -0.06 -0.11 profit or loss Board of Directors of Nanjing Putian Telecommunications Co., Ltd. August 29, 2023 183