Abstract of 2023 Semi-Annual Report of Shenzhen SEG Co., Ltd. Stock code: 000058, 200058 Stock abbreviation: SHEN SEG, SHEN SEG B Notice No.: 2023-035 Abstract of 2023 Semi-Annual Report of Shenzhen SEG Co., Ltd. I. Important Notice The abstract of 2023 Semi-Annual Report is excerpted from the full text of 2023 Semi-Annual Report. For more details about the operating result, financial condition, and future development planning, investors shall read carefully the said full text published on the designated media by China Securities Regulatory Commission (CSRC). All directors have present at the Board Meeting for report deliberation. Notice of non-standard audit opinions □ Applicable Not applicable Proposal for profit distribution of common shares or proposal for transfer of capital reserves into share capital during the reporting period deliberated by the Board of Directors □ Applicable Not applicable The Company plans not to distribute cash dividends or bonus shares and not to transfer reserves into share capital. Proposal for profit distribution of preferred shares in the reporting period adopted in the resolution of the Board of Directors □ Applicable Not applicable II. Company Profile 1. Basic Information SHEN SEG, SHEN SEG Stock abbreviation Stock code 000058, 200058 B Listed on Shenzhen Stock Exchange Stock abbreviation before change (if any) None Contact Information Secretary of the Board of Directors Securities affairs representative Name Xiao Jun Xiang Qianqian 31/F, Tower A, Stars Plaza, Huaqiang 31/F, Tower A, Stars Plaza, Huaqiang Office address Road (N), Futian District, Shenzhen Road (N), Futian District, Shenzhen Phone 0755-83747939 0755-83741808 E-mail segcl@segcl.com.cn xiangqq@segcl.com.cn 2. Main Accounting Data and Financial Indexes Are retrospective adjustments made to previous financial statements? 1 Abstract of 2023 Semi-Annual Report of Shenzhen SEG Co., Ltd. □ Yes No Amount of the Amount of the same Year-on-year reporting period period last year increase/decrease Operating income (Yuan) 939,475,102.76 841,615,108.27 11.63% Net profit attributable to shareholders of the listed 138,369,165.70 -23,823,988.76 680.80% company (Yuan) Net profit attributable to shareholders of the listed company after deduction of non-recurring profit 64,708,876.74 -27,533,745.33 335.02% and loss (Yuan) Net cash flow from operating activities (Yuan) 64,525,896.95 -35,325,838.25 282.66% Basic EPS (Yuan/share) 0.1124 -0.0193 682.38% Diluted EPS (Yuan/share) 0.1124 -0.0193 682.38% Weighted average ROE 6.93% -1.20% 8.13% Increase/decrease at the Amount at the end of Amount at the end of end of the reporting the reporting period last year period over the end of last year Total assets (Yuan) 5,337,955,293.95 5,318,741,351.95 0.36% Net assets attributable to shareholders of the listed 2,053,887,439.19 1,928,217,155.45 6.52% company (Yuan) 3. Number of Shareholders and Shares Held Unit: Share Total number of common Total number of preferred shareholders stockholders at the end of 64,960 0 restored with the voting rights (if any) the reporting period Shares held by top 10 shareholders Information of shares Quantity of pledged, tagged or frozen Name of Nature of Shareholding Number of restricted shareholder shareholder proportion shares held Share shares held Quantity status Shenzhen SEG State-owned legal 56.54% 696,163,182 0 Group Co., Ltd. person Domestic natural Liu Guocheng 0.60% 7,396,302 0 person Hong Kong Overseas legal Securities Clearing 0.58% 7,172,162 0 person Company Limited LISHERYNZHAN Overseas natural 0.47% 5,809,400 0 MING person Domestic natural Liu Guohong 0.30% 3,748,046 0 person Overseas natural Gong Qianhua 0.24% 2,940,000 0 person Domestic natural Xu Yueying 0.16% 1,996,800 0 person Domestic natural Yang Xue’e 0.14% 1,737,800 0 person Domestic natural Wang Jinjun 0.14% 1,670,000 0 person 2 Abstract of 2023 Semi-Annual Report of Shenzhen SEG Co., Ltd. Domestic natural Luo Haijin 0.12% 1,512,875 0 person Shenzhen SEG Group Co., Ltd. has no association with other shareholders, nor it is a Explanations on the association or concerted action unit as set forth in the Measures for the Administration of the concerted action among the above- Takeover of Listed Companies. It is unknown whether other shareholders have an mentioned shareholders association or are concerted action units or not. Explanations on shareholders The top 10 common shareholders of the Company do not participate in the securities participating in the securities margin margin trading. trading (if any) 4. Changes in the Controlling Shareholder or Actual Controller Changes in the controlling shareholder in the reporting period □ Applicable Not applicable In the reporting period, the controlling shareholder of the Company is not changed. Changes in the actual controller in the reporting period □ Applicable Not applicable In the reporting period, the actual controller of the Company is not changed. 5. Number of Preferred Shareholders and Shares Held by Top 10 Preferred Shareholders □ Applicable Not applicable In the reporting period, no shareholders hold preferred shares. 6. Bonds in Existence as of the Approval Date of the Semi-Annual Report □ Applicable Not applicable III. Important Events Overview of important events Disclosure date Query index of interim report disclosure website The Notice on Reduction of the Shares of Shenzhen Huakong SEG Co., Ltd. held by the Company and Resolution of the June 30, 2022 36th Interim Meeting of 8th BOD released on Juchao Website (http://www.cninfo.com.cn/) The Resolution of Third Interim Shareholders General 1. Reduction of the Shares of July 19, 2022 Meeting of 2022 of Shenzhen SEG Co., Ltd. released on Shenzhen Huakong SEG Co., Ltd. Juchao Website (http://www.cninfo.com.cn/) held by the Company The Notice on Implementation Progress of the Reduction of October 11, 2022 Shares of Shenzhen Huakong SEG Co., Ltd. released on Juchao Website (http://www.cninfo.com.cn/) The Notice on Implementation of the Reduction of Shares of January 4, 2023 Shenzhen Huakong SEG Co., Ltd. released on Juchao Website (http://www.cninfo.com.cn/) 2. Selection of the Securities Times, Securities Daily, China Securities Journal and Juchao Website The Resolution of the 43rd Interim Meeting of 8th BOD February 9, 2023 (http://www.cninfo.com.cn) as the released on Juchao Website (http://www.cninfo.com.cn/) disclosure media of the Company for year of 2023 3. Appointment of the Beijing The Resolution of the 43rd Interim Meeting of 8th BOD Zhonglun (Shenzhen) Laws Firm as February 9, 2023 released on Juchao Website (http://www.cninfo.com.cn/) the securities legal counsel of the 3 Abstract of 2023 Semi-Annual Report of Shenzhen SEG Co., Ltd. Company for year of 2023 The Notice on Financial Assistance to Affiliated Companies October 18, 2017 released on Juchao Website (http://www.cninfo.com.cn/) 4. Financial assistance to affiliated companies The Notice on the Progress of Financial Assistance to April 8, 2023 Affiliated Companies released on Juchao Website (http://www.cninfo.com.cn/) The Resolution of the 8th Session of 8th BOD and Notice on Purchasing Wealth Management Products with Own Idle April 27, 2023 Funds released on Juchao Website 5. Purchasing wealth management (http://www.cninfo.com.cn/) products with own idle funds May 23, 2023 The Resolution of 28th Shareholders General Meeting of 2022 of Shenzhen SEG Co., Ltd. released on Juchao Website (http://www.cninfo.com.cn/) The Resolution of the 8th Session of 8th BOD, Resolution of the 8th Session of 8th BOS and Notice on Accrual of Asset April 27, 2023 Impairment Reserves for 2022 released on Juchao Website 6. Accrual of asset impairment (http://www.cninfo.com.cn/) reserves May 23, 2023 The Resolution of 28th Shareholders General Meeting of 2022 of Shenzhen SEG Co., Ltd. released on Juchao Website (http://www.cninfo.com.cn/) April 27, 2023 The Resolution of the 8th Session of 8th BOD and Resolution 7. Equity Distribution for year of of the 8th Session of 8th BOS released on Juchao Website 2022: based on 1,231,200,672 total (http://www.cninfo.com.cn/) share capital of the Company, distribute cash dividend of 0.10 May 23, 2023 The Resolution of 28th Shareholders General Meeting of yuan (tax included) for every 10 2022 of Shenzhen SEG Co., Ltd. released on Juchao Website shares and 0 bonus share (tax (http://www.cninfo.com.cn/) included) to all shareholders, and The Notice on Implementation of the Equity Distribution for will not transfer reserves into share June 17, 2023 Year of 2022 released on Juchao Website capital for year of 2022. (http://www.cninfo.com.cn/) The Resolution of the 45th Interim Meeting of 8th BOD, Amendment Comparison of the Article of Association and 8. Amended the Article of Association June 27, 2023 Article of Association (Revised Draft) released on Juchao Website (http://www.cninfo.com.cn/) The Resolution of the 45th Interim Meeting of 8th BOD, 9. Purchase of Directors and Officers Resolution of the 9th Interim Meeting of 8th BOS and Notice June 27, 2023 Liability Insurance on Purchase of Directors and Officers Liability Insurance released on Juchao Website (http://www.cninfo.com.cn/) Board of Director of Shenzhen SEG Co., Ltd. August 31, 2023 4