Summary of the Annual Report 2023 of Nanjing Putian Telecommunications Co., Ltd. Stock Code:200468 Short Form of the Stock:NJ TEL B Notice No.:2024-008 Summary of the Annual Report 2023 of Nanjing Putian Telecommunications Co., Ltd. I. Important notes The summary of this annual report comes from the full text of the annual report. In order to fully understand the Company's operating results, financial situation and future development plan, investors should carefully read the full text of the annual report at the media designated by the CSRC. All directors attended the board meeting at which this Annual Report was considered. Prompt of modified audit opinions □Applicable Not applicable Proposals for profit distribution or capital increase from provident fund for the reporting period considered by the Board of Directors □Applicable Not applicable The Company planed not to distribute cash dividends and bonus shares, or increase its share capital from provident fund. Preferred share profit distribution proposal for the current reporting period adopted by resolution of the Board of Directors □Applicable Not applicable II. Basic information of the Company 1. Company profile Stock abbreviation NJ TEL B Stock code 200468 Stock exchange Shenzhen Stock Exchange Secretary of the Board of Contact persons and contact information Securities representative Directors Name Li Jing Dai Yuan Putian Technology Pioneer Putian Technology Pioneer Park, No.8 Fenghui Park, No.8 Fenghui Office address Avenue, Yuhuatai District, Avenue, Yuhuatai District, Nanjing City, Jiangsu Nanjing City, Jiangsu Province Province Fax 86-25-52416518 86-25-52416518 1 Summary of the Annual Report 2023 of Nanjing Putian Telecommunications Co., Ltd. Tel. 86-25-69675805 86-25-69675865 E-mail lijing@postel.com.cn daiyuan@postel.com.cn 2. Brief introduction of major businesses or products during the reporting period As one of the important providers of products and solutions in the field of information and communication in China, the Company has adhered to the strategy of "products + solutions + services" and constantly accelerated product innovation, industrial restructuring, and transformation and upgrading. The Company and its subsidiaries mainly operate in sectors such as smart conferencing, smart cabling, smart power distribution, and smart lighting. Their key products include multimedia communication and application solutions, integrated smart building solutions, industrial smart power distribution systems, IoT-based grid-connected and solar energy streetlight control systems, smart optical power distribution solutions, etc. These products primarily serve large central enterprises, government bodies, and customers from industries such as finance, electric power, and healthcare. The subsidiary Nanjing Putian Southern Telecom Co., Ltd. (hereafter referred to as "Southern Telecom") chiefly offers multimedia communication and application solutions to central enterprises, government bodies, and other large and medium-sized customers from industries such as finance and healthcare. The subsidiary Nanjing Putian Telege Intelligent Building Ltd.(hereafter referred to as “Putian Telege") specializes in delivering medium to high- end integrated cabling and intelligent building system solutions. The subsidiary Nanjing Nanman Electrical Co., Ltd. (hereafter referred to as "Nanman Electrical") provides intelligent power distribution solutions for various scenarios such as rail transit, airports, ports and parks. The subsidiary Nanjing Putian Datang Information Electronics Co., Ltd. (hereafter referred to as"Putian Datang") mainly provides customers with solar energy and grid-connected streetlight controllers, and IoT-based smart streetlight management and control solutions. The Company mainly obtains business opportunities by participating in project bidding. It designs, manufactures or purchases equipment required by customers according to project requirements, and is responsible for installation, commissioning and system integration, and realizes profits after deducting cost according to contract prices. The Company's operating performance is mainly affected by the capital expenditure, information technology investments and bidding results of central enterprises, government agencies, financial institutions, customers from the rail traffic industry and other industries, as well as fluctuations in raw material prices and changes in other costs. 3. Main accounting data and financial indicators (1) Main accounting data and financial indicators in the past three years Does the Company need to retroactively adjust or restate the accounting data of previous years □Yes No Unit: yuan 2 Summary of the Annual Report 2023 of Nanjing Putian Telecommunications Co., Ltd. Increase or decrease at the end of the current By the end of 2023 By the end of 2022 year compared with the By the end of 2021 end of the previous year Total assets 826,241,412.27 891,390,055.62 -7.31% 993,571,982.44 Net assets attributable to shareholders of the 5,111,258.66 21,995,336.28 -76.76% 65,187,412.69 listed company Increase or decrease in 2023 2022 the current year over 2021 the previous year Operating revenue 818,334,374.30 879,566,048.96 -6.96% 917,129,674.49 Net profit attributable to shareholders of the -16,884,077.62 -47,390,545.55 64.37% -138,766,373.70 listed company Net profit attributable to shareholders of the listed company after -23,157,886.24 -51,234,544.29 54.80% -141,603,716.82 deducting non- recurring profits and losses Net cash flow from -6,017,650.03 -30,726,510.39 80.42% -61,717,528.76 operating activities Basic earnings per -0.080 -0.220 63.64% -0.650 share (yuan/share) Diluted earnings per -0.080 -0.220 63.64% -0.650 share (yuan/share) Weighted average -124.58% -114.39% -10.19% -105.00% return on net assets (2) Main accounting data by quarter Unit: yuan Q1 Q2 Q3 Q4 Operating revenue 178,539,354.70 214,000,522.99 188,206,576.44 237,587,920.17 Net profit attributable to shareholders of the -9,934,009.57 -1,027,887.35 -5,783,929.78 -138,250.92 listed company Net profit attributable to shareholders of the listed company after -9,495,883.88 -3,027,854.09 -5,657,847.85 -4,976,300.42 deducting non- recurring profits and losses Net cash flow from -104,103,173.88 18,020,690.41 -30,038,788.44 110,103,621.88 operating activities Whether the above financial indicators or the sum of them are significantly different from the relevant financial 3 Summary of the Annual Report 2023 of Nanjing Putian Telecommunications Co., Ltd. indicators in the quarterly report and semi-annual report disclosed by the Company □Yes No 4. Share capital and shareholders (1) Number of ordinary shareholders and preferred shareholders whose voting rights are restored and the shareholding status of the top 10 shareholders Unit: share Total number Total Total of preferred number of number of shareholders ordinary preferred whose voting shareholder shareholde Total number of rights were s at the end rs whose common restored at of last voting shareholders at the 7,650 7,657 0 the end of 0 month rights were end of the reporting the previous before the restored at period month before disclosure the end of the date of the the disclosure annual reporting date of the report period annual report Shareholding of the top 10 shareholders (excluding shares lent through refinancing) Type of Pledge, marking or Shareholdin Number of Number of non-tradable freezing Shareholder name shareholde g ratio shares held shares held r Shares status Quantity State- CETC Glarun owned Not 53.49% 115,000,000 115,000,000 0 Group Co., Ltd. legal applicable person Shenwan Hongyuan Overseas Not Securities (H.K.) legal 2.55% 5,476,788.00 0 0 applicable Ltd. person Natural Not He Wei person in 1.44% 3,104,600.00 0 0 applicable China GUOTAI JUNAN SECURITIES Overseas Not (HONGKONG) legal 1.28% 2,747,797.00 0 0 applicable LIMITED person Natural Zheng Enyue Not person in 1.14% 2,449,739.00 0 0 applicable China Natural Sun Huiming Not person in 0.94% 2,022,200.00 0 0 applicable China Natural Not Gu Jinhua person in 0.87% 1,871,371.00 0 0 applicable China Li Mingling Natural 0.54% 1,168,820.00 0 Not 0 4 Summary of the Annual Report 2023 of Nanjing Putian Telecommunications Co., Ltd. person in applicable China Natural Not Zhen Hongquan person in 0.47% 1,010,900.00 0 0 applicable China Natural Not Xiang Yan person in 0.42% 905,602.00 0 0 applicable China Description of the above- Among the top 10 shareholders, CETC Glarun Group Co., Ltd. was not related to other mentioned shareholders' shareholders and was not a party acting in concert. The Company did not know whether association or concerted actions other shareholders were related to each other or were parties acting in concert. Description of shareholders participating in margin financing None and securities lending business (if any) Details of the top ten shareholders’ participation in share lending through refinancing business □Applicable Not applicable Changes in the composition of the top ten shareholders □Applicable Not applicable (2) Total number of preferred shareholders of the Company and the shareholding status of the top 10 preferred shareholders □Applicable Not applicable During the reporting period, there was no shareholding of preferred shareholders. (3) Disclosure of the ownership and control relationship between the Company and the actual controller in the form of a block diagram State-owned Assets Supervision and Administration Commission of the State Council 100% China Electronics Technology Group Corporation 100% CETC Glarun Group Co., Ltd. 53.49% Nanjing Putian Telecommunications Co., Ltd. 5. Bonds existing on the date of approval of the annual report □Applicable Not applicable 5 Summary of the Annual Report 2023 of Nanjing Putian Telecommunications Co., Ltd. III. Important matters The year 2023 marks the beginning of the comprehensive implement of the guiding principles of the 20th CPC National Congress. It is an important year to connect the preceding with the following in the implementation of the “14th Five-Year Plan”, and a crucial year for the Company to fully integrate into CETC Glarun. In response to emerging historical opportunities and challenges, the Company optimized its industrial layout, concentrated on its core businesses and responsibilities, and integrated research and development, production, and sales processes. By strengthening centralized control at its headquarters, it has fostered a synergy effect, thereby enhancing operational quality and benefits. Firstly, the Company further refined its industrial configuration, actively seeking out key customers in pivotal sectors. It continued to enhance its strengths in smart cabling, smart conferencing, smart power distribution, and smart lighting, while exiting low-margin businesses to boost financial performance. It vigorously acquired key customers such as central enterprises and those in the financial and energy industries, and explored opportunities in the military sector. Secondly, the Company escalated its investment in technological innovation to fortify its core competitiveness. During the reporting period, the Company pursued an innovation-driven strategy, continuously bolstered its core technologies, filed for 26 new patents, and secured 16 new software copyrights. It received approval for 9 new patents and secured 17 new software copyrights, participated in drafting 2 national and 2 industry standards, passed certification for 18 products, and completed the R&D of 13 innovative technology projects. For the 19th consecutive year, its subsidiary Putian Telege maintained its third-place ranking among the "Top Ten Integrated Cabling Brands" and was recognized as a "specialized, refined, characteristic, and innovative" enterprise in Jiangsu Province. Its subsidiary Southern Telecom is leveraging its video conferencing and conference room integration businesses to boost sales of its independently controlled Ruijing software and hardware products, thereby developing differentiated solutions. As a distinguished agent for Huawei's audio and video conferencing products, the company is deepening its strategic collaboration with Huawei in the smart collaboration market. Its subsidiary Nanman Electrical has obtained the Weapon Equipment Quality Management System Certification and the "Leading Brand of China Electrical Industry" honor. It passed the re-evaluation as a “Technology-based SME" and "Innovative SME" in Jiangsu Province in 2023. Its subsidiary Putian Datang passed the re-certification of “Software Enterprise with Registered Software Products" in 2023, and launched new products such as grid-connected complementary energy- saving controllers and smart city comprehensive management platform. Thirdly, the Company was deeply engaged in reform and innovation to substantially enhance operational quality. It strengthened internal management, ramping up efforts to streamline inefficient subsidiaries, recovering accounts receivable and clearing inventory debts, strengthening cost control, revitalizing inefficient and idle assets, and fostering its stable and sustainable growth. During the reporting period, the Company realized operating revenue of 818.33 million yuan, and the net profit attributable to shareholders of the listed company was -16.88 million yuan, a decrease of 30.51 million yuan compared with the same period of the previous year. 6 Summary of the Annual Report 2023 of Nanjing Putian Telecommunications Co., Ltd. Board of Directors of Nanjing Putian Telecommunications Co., Ltd. April30, 2024 7