Shenzhen China Bicycle Company (Holdings) Limited Summary of Semi-Annual Report 2023 I. Important Notice The summary is abstract from full-text of semi-annual report, for more details of operating results, financial condition and future development plan of the Company; investors should found in the full-text of semi-annual report that published on media appointed by CSRC. All directors are attended the Board Meeting for report deliberation. Prompt of non-standard audit opinion □Applicable Not applicable Profit distribution pre-plan of common stock or capitalizing of common reserves pre-plan deliberated by the Board in the reporting period □Applicable Not applicable The Company has no plans of cash dividend distributed, no bonus shares and has no share converted from capital reserve. Profit distribution pre-plan of preferred stock deliberated and approved by the Board in the reporting period □Applicable Not applicable II. Company information 1. Company Profile Short form of the stock Zhonghua A, Zhonghua B Stock Code 000017, 200017 Stock Exchange for listing Shenzhen Stock Exchange Short form of the Stock before changed N/A (if applicable) Person/Way to contact Secretary of the Board Rep. of security affairs Name Sun Longlong Yu Xiaomin, Zhong Xiaojin 8/F Shuibei Jinzuo Building, No.89 Beili 8/F Shuibei Jinzuo Building, No.89 Beili Office add. North Road, Cuizhu Street, Luohu North Road, Cuizhu Street, Luohu District, Shenzhen District, Shenzhen Tel. 0755-28181688 0755-28181688 E-mail dmc@szcbc.com dmc@szcbc.com 2. Main accounting data and financial indexes Whether it has retroactive adjustment or re-statement on previous accounting data or not □Yes No Changes in the current Same period of last period over the same Current period year period of previous year (+,-) 1 Operation revenue(RMB) 292,999,162.50 106,665,446.58 174.69% Net profit attributable to shareholders of the listed 4,862,298.90 -1,483,364.42 427.79% company(RMB) Net profit attributable to shareholders of the listed company after deducting non-recurring gains and 4,993,367.34 -2,275,914.14 319.40% losses(RMB) Net cash flow arising from operating -35,364,373.66 -9,279,476.52 -281.10% activities(RMB) Basic EPS(RMB/Share) 0.0071 -0.0027 362.96% Diluted EPS(RMB/Share) 0.0071 -0.0027 362.96% Weighted average ROE 1.66% -18.14% 19.80% Increase/decrease in current report-end over End of current period End of last year that of last period- end(+,-) Total assets(RMB) 402,802,547.83 397,253,487.93 1.40% Net assets attributable to shareholder of listed 294,991,617.41 290,129,318.51 1.68% company(RMB) 3.Number of shareholders and particular about share holding Unit: Share Total preferred shareholders with voting rights Total common shareholders at end of the 43,669 recovered at end of reporting period (if 0 Period applicable) Top ten shareholders Information of Proportion shares pledged, Full name of Nature of Amount of of shares Number of shares tagged or frozen Shareholders shareholder restricted shares held State of Amou held held share nt Wansheng Industrial Domestic non- Holdings (Shenzhen) state-owned legal 20.00% 137,836,986 137,836,986 - - Co., Ltd person Shenzhen Guosheng Domestic non- Energy Investment state-owned legal 9.22% 63,508,747 0 - - Development Co., person Ltd. UOB Kay Hian (Hong Foreign legal 2.31% 15,907,850 0 - - Kong) Limited person Guosen Securities Foreign legal (HK) Brokerage Co., 2.02% 13,909,425 0 - - person Ltd. Shenwan Hongyuan Foreign legal Securities (Hong 1.20% 8,281,156 0 - - person Kong) Co., Ltd. Lhasa Xingqing Domestic non- Network Technology state-owned legal 0.67% 4,600,255 0 - - Co., Ltd. person Domestic nature Li Huili 0.56% 3,891,124 0 - - person 2 Domestic nature Ge Zhiqiong 0.44% 3,050,452 0 - - person Domestic nature Xu Hongbo 0.42% 2,927,319 0 - - person China Merchants Foreign legal Securities (HK) Co., 0.42% 2,894,135 0 - - person Ltd Li Huili, spouse of Ji Hanfei, the actual controller of Shenzhen Guosheng Energy Investment Development Co., Ltd., holding B-share of the Company on behalf of Shenzhen Guosheng Energy Investment Development Co., Ltd., other than that, the Explanation on associated relationship Company does not know whether the other outstanding shareholders are related among the aforesaid shareholders and whether the shareholders belong to persons acting in concert regulated in the Administration of Disclosure of Information on the Change of Shareholders in Listed Companies. Shareholders involving margin business (if N/A applicable) 4. Changes in controlling shareholders or actual controllers Change of controlling shareholder during the reporting period □Applicable Not applicable The Company had no change of controlling shareholder during the reporting period Change of actual controller during the reporting period □Applicable Not applicable The Company had no change of actual controller during the reporting period 3 深圳中华自行车(集团)股份有限公司 2023 年半年度报告摘要 5. Total preferred stock shareholders of the Company and shares held by top ten shareholders with preferred stock held □Applicable Not applicable The Company had no preferred stock shareholders during the reporting period 6. Bonds in existence as of the approval date of the semi-annual report □Applicable Not applicable III. Important events 1. Lawsuits of the Company Early of 2023, the Company and its controlling subsidiary -Shenzhen Emmelle Industrial Co., Ltd(hereinafter collectively referred to as the Company) as the plaintiff, filed a lawsuits to GuangshuiJiaxu Energy Technology Co., Ltd. respectively due to the Sale & Purchase Contract Dispute, the lawsuit involves a total amount of 24.9672 million yuan. The above me ntioned cases have been heard and ruled in favor of the Company. Found more in “Notice on Lawsuits” and “Progress of Lawsuits” released on Juchao Website (www.cninfo.com.cn) respectively dated Feb. 10, 2023 and April 21. Relevant implementation work is currently under way. 2. Purchasing the minority interest in controlling subsidiary In order to further integrate resources, better optimize the resources allocation and impro ve competitiveness and comprehensive strength of the Company in field of jewelry and gold business, in June 2023, the Resolution of Purchasing Minority Interest f rom Controlling Subsidiary and Related Transactions was deliberated and approved by the Board and Shareholders’ General Meeting respectively. Based on reference to the (YW Appraisal Zi[2023] No. 041) Asset Appraisal Report of the Proposed Equity Transfer of Shenzhen Xinsen Jewelry Gold Supply Chain Co., Ltd Involving the Value of Certain Shareholders’ Interests issued by Yu Wei International Asset Appraisal (Shenzhen ) Co., Ltd., the Company purchased 35% equity of Xinsen Company held by Zuankinson with 25.55 million yuan. After the purchase, the Company holds 100% equity of Xinsen Company, which has become a wholly- owned subsidiary of the Company. Refer to (www.cninfo.com.cn) for details: Announcement on Purchase of the Minority Interest in Controlling Subsidiary and Related Transactions (Notice No.: 2023-019) dated 7 June 2023. As at the date of the announcement, the Company has completed the changing procedures of industrial & commercial for Xinsen Company. Refer to (www.cninfo.com.cn) for details: Progress of Purchasing Minority Interest in Controlling Subsidiary dated 11 August 2023. Board of Directors of Shenzhen China Bicycle Company (Holdings) Limited 25 August 2023 4