Hangzhou Turbine Power Group Co., Ltd. Summary of the Semi-annual Report 2023 Stock Code: 200771 Stock ID: Hangqilun B Announcement No.:2023-72 Hangzhou Turbine Power Group Co., Ltd. Summary of the Semi-Annual Report 2023 I. Important notes This summary of the Semi-Annual Report is quoted out of the full text of the Semi- Annual Report. Investors desirous to understand entirely the Company's operation results, financial position and future development planning are advised to carefully read the full text of the Semi-Annual Report which is published in the medium designated by CSRC. All the directors attended the board meeting for the review of this Report. Non-standard auditor’s opinion □ Applicable √Not applicable Preliminary plan for profit distribution to the common shareholders or turning the capital reserve into the share capital for the reporting period, which has been reviewed and approved at the board meeting □ Applicable √Not applicable The company will distribute no cash dividends or bonus shares and has no reserve capitalization plan. The preference share profit distribution pre-plan approved by the Board of Directors □ Applicable √Not applicable II. Basic information about the company 1. Company profile Stock ID Hangqilun B Stock Code 200771 Stock Exchange Listed Shenzhen Stock Exchange Modified stock ID (if any) Not applicable Contact person and contact manner Board secretary Securities affairs Representative Name Li Guiwen Li Xiaoyang No.1188, Dongxin Road, Hangzhou , No.1188, Dongxin Road, Hangzhou , Address Zhejiang Zhejiang Tel. 0571-85780058 0571-85780438 Email. lgw@htc.cn lixiaoyang@htc.cn 2. Major accounting data and financial indicators Indicate by tick mark whether there is any retrospectively restated datum in the table below. □Yes √ No This report term Same period last year YoY+/-(%) Operating revenue(Yuan) 2,622,245,052.99 3,075,980,333.58 -14.75% Net profit attributable to the shareholders of the 149,699,746.13 348,340,310.01 -57.02% listed company(Yuan) Net profit after deducting of non-recurring gain/loss attributable to the shareholders of listed 105,115,646.97 270,767,570.26 -61.18% company(Yuan) Cash flow generated by business operation, net 335,166,177.34 164,877,823.29 103.28% 1 Hangzhou Turbine Power Group Co., Ltd. Summary of the Semi-annual Report 2023 (Yuan) Basic earning per share(Yuan/Share) 0.13 0.30 -56.67% Diluted gains per share(Yuan/Share) 0.13 0.30 -56.67% Net asset earning ratio(%) 1.84% 4.24% -2.40% As at the end of the As at the end of last reporting period year YoY+/-(%) Gross assets (yuan) 16,177,803,025.04 15,374,999,610.32 5.22% Shareholders’ equity attributable to shareholders 7,904,195,621.68 8,328,481,114.19 -5.09% of the listed company(yuan) 3. Shareholders and shareholding In shares Total number of preferred Total Number of common shareholders at the end of the shareholders that had restored the voting right 10,972 0 reporting period at the end of the reporting period (if any) (note 8) Shareholdings of Top 10 shareholders Number or Proportion Amount of Shareholders Number of share of shares Nature of shareholder shares held at restricted pledged/frozen held period -end State of Am (%) shares held share ount Hangzhou Turbine Holdings Co., Ltd. State-owned legal person 58.68% 689,715,889 689,715,889 Hangzhou Qitong Equity Investment Partnership(LP) State-owned legal person 5.00% 58,810,799 58,810,799 China Merchants Securities (HK)Co., Ltd. Foreign legal person 0.72% 8,415,610 0 GUOTAI JUNAN SECURITIES(HONG KONG) Foreign legal person 0.67% 7,862,166 0 LIMITED Zhou Jie Domestic Natural person 0.67% 7,850,000 0 ISHARES CORE MSCI EMERGING MARKETS ETF Foreign legal person 0.57% 6,725,834 0 VANGUARD TOTAL INTERNATIONAL STOCK Foreign legal person 0.56% 6,578,411 0 INDEX FUND VANGUARD EMERGING MARKETS STOCK INDEX Foreign legal person 0.52% 6,144,344 0 FUND NORGES BANK Foreign legal person 0.33% 3,922,665 0 Xia Zulin Domestic Natural person 0.32% 3,810,000 0 (1) Hangzhou Turbine Holdings Co., Ltd. and Hangzhou Qitong Equity Investment Partnership(LP) are the holder of state-shares of the Company, all other shareholders’ are holders of domestic listed foreign shares (B shares) (2) There is no relationship between Hangzhou Turbine Holdings Co., Ltd. and Hangzhou Qitong Equity Investment Explanation on associated relationship among the aforesaid shareholders Partnership(LP).; (3) Hangzhou Turbine Holdings Co., Ltd. and Hangzhou Qitong Equity Investment Partnership(LP)are not an “action-in-concert” party with any of other shareholders as described by the “Administration Rules of Informational Disclosure about Change of Shareholding Statues of PLCs”. Explanation on shareholders participating in the margin trading business(if any ) Not applicable 4. Change of the controlling shareholder or the actual controller Change of the controlling shareholder in the reporting period □ Applicable √ Not Applicable There was no any change of the controlling shareholder of the Company in the reporting period. 2 Hangzhou Turbine Power Group Co., Ltd. Summary of the Semi-annual Report 2023 Change of the actual controller in the reporting period □ Applicable √ Not applicable There was no any change of the actual controller of the Company in the reporting period. 5.Number of preference shareholders and shareholdings of top 10 of them □ Applicable √ Not applicable No preference shareholders in the reporting period 6. Corporate bonds that existed on the date when this Report was authorized for issue □ Applicable √ Not applicable III. Significant events On February 3, 2023, the Company received a notice from Hangzhou Turbine Holdings Co., Ltd (hereinafter referred to as "Turbine Holdings")-the Company's controlling shareholder, that Turbine Holdings intends to transfer its 5% non-tradable shares of the Company through a public solicitation transfer. For details, please refer to the "Indicative Announcement on the Controlling Shareholder's Intention to Transfer the Company's Shares by Agreement through Public Solicitation and Transfer" disclosed by the Company on February 6, 2023(Announcement No.:2023-04). On March 10, 2023, the Company received a written notice from Turbine Holdings that the public solicitation and transfer plan has been filed by the state-owned assets management information system. On March 11, 2023, the Company disclosed the "Announcement on the Controlling Shareholder's Intention to Transfer the Company's Shares by Agreement through Public Solicitation and Transfer"(Announcement No.:2023-06), and the Company's controlling shareholder-Turbine Holdings intends to transfer 49,008,999 shares of the Company-accounting for 5% of the total share capital of the Company held by it by agreement through public solicitation and transfer, and the transfer price is not less than 8.95 yuan per share. After the comprehensive review by Turbine Holdings, Hangzhou Qitong was finally determined to be the intended transferee of this public solicitation transfer, and Turbine Holdings and Hangzhou Qitong signed the Share Transfer Agreement with conditional effect on April 3, 2023. For details, please refer to the "Announcement on the Progress of the Transfer of the Company's Shares by Controlling Shareholder by Agreement through Public Solicitation and Transfer Namely the Signing of the Share Transfer Agreement" disclosed by the Company on April 4, 2023. As at the disclosure date of this report, the approval and share delivery of the afore-said Share Transfer Agreement have not yet been completed(Announcement No.:2023- 32),On June 5,2023,. The equity delivery of the above-mentioned "Share transfer Agreement" has been completed. For details, please refer to the "Announcement on the Completion of Transfer Registration of Part of the Compa 3 Hangzhou Turbine Power Group Co., Ltd. Summary of the Semi-annual Report 2023 ny's Shares Transferred by the Controlling Shareholder Agreement" disclosed by the company on June 6, 2023( Announcement No.: 2023-45). Hangzhou Turbine Power Group Co., Ltd. Chairman of the Board: Zheng Bin August 31, 2023 4