POLL RESULTS OF THE 2023 ANNUAL GENERAL MEETING

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.DONGJIANG ENVIRONMENTAL COMPANY LIMITED*东江环保股份有限公司 (a joint stock limited company incorporated in the People’s Republic of China) (Stock code: 00895) POLL RESULTS OF THE 2023 ANNUAL GENERAL MEETING References are made to the notice (the “Notice”) of the 2023 annual general meeting (the “2023AGM”) and the circular (the “Circular”) of Dongjiang Environmental Company Limited* (the “Company”) both dated 28 May 2024. Capitalised terms used in this announcement shall have the same meanings as defined in the Circular unless the context requires otherwise.POLL RESULTS OF THE 2023 AGM The Board is pleased to announce that all resolutions set out in the Notice were put to vote by way of poll and duly passed by the Shareholders at the 2023 AGM held at 11th Floor Dongjiang Environmental Building No. 9 Langshan Road Nanshan District Shenzhen the PRC on Friday 28 June 2024 at 3:00 p.m.Details of the poll results are set out as follows: Total ORDINARY RESOLUTIONS Number of Votes (%) Number of (Note) For Against Abstain Votes The resolution regarding the 2023 annual report of the 472216735 79050 68600 472364385 Company its extract and 99.9687% 0.0167% 0.0145% 42.7380% annual result announcement The resolution regarding the 4722167357905068600472364385 2 2023 report of the board of 99.9687%0.0167%0.0145%42.7380% directors of the Company The resolution regarding the 4722167357905068600472364385 3 2023 report of the supervisory 99.9687%0.0167%0.0145%42.7380% committee of the Company 1The resolution regarding the 4722167357905068600472364385 4 2023 annual final financial 99.9687%0.0167%0.0145%42.7380% report of the Company The resolution regarding the 472285335790500472364385 5 2024 financial budget report of 99.9833%0.0167%0.0000%42.7380% the Company The resolution regarding the 472285335790500472364385 6 2023 profit distribution plan of 99.9833%0.0167%0.0000%42.7380% the Company The resolution regarding the 4717150356493500472364385 7 application of integrated bank 99.8625%0.1375%0.0000%42.7380% credit facilities for 2024 The resolution regarding the resolution on re-appointment 472285335 79050 0 472364385 8 of accounting firms for the 99.9833% 0.0167% 0.0000% 42.7380% year 2024 The resolution regarding the purchase of liability insurance 4722167357905068600472364385 9 for the directors supervisors 99.9687%0.0167%0.0145%42.7380% and senior management of the Company Notes: (a) The full text of all resolutions proposed at the 2023 AGM was set out in the Notice.(b) The total number of Shares entitling the holders to attend and abstain from voting in favour of any resolution under Rule 13.40 of Listing Rules at the 2023 AGM: Nil (c) The total number of Shares of holders that are required under the Listing Rules to abstain from voting at the 2023 AGM: Nil As more than half of the votes were cast in favour of all the resolutions above such resolutions were duly passed as ordinary resolutions of the Company.The total number of issued Shares of the Company as at the date of the 2023 AGM was 1105255802 Shares comprising 905118302 A Shares and 200137500 H Shares which was the total number of Shares entitling the holders of which to attend and vote for or against all the resolutions at the 2023 AGM. There were no (i) treasury shares held by the Company (including any treasury shares held or deposited with the Central Clearing and Settlement System established and operated by Hong Kong Securities Clearing Company Limited) and as such no voting rights of treasury shares have been exercised at the 2023 AGM; and (ii) repurchased Shares which are pending cancellation and should therefore be excluded from the total number of issued Shares for 2the purpose of the 2023 AGM. The Company is not aware of any person who has indicated his/her/its intention to vote against any resolution or to abstain from voting at the 2023 AGM in the Circular.All Directors had attended the 2023 AGM. The Company’s auditor WUYIGE Certified Public Accountants LLP was appointed and acted as scrutineer for vote-taking at the 2023 AGM.By order of the Board Dongjiang Environmental Company Limited* Wang Bi’an Chairman Shenzhen the PRC 28 June 2024 As at the date of this announcement the Board of Directors of the Company comprises three executive Directors being Mr. Wang Bi’an Mr. Li Xiangli and Mr. Yu Fan; three non-executive Directors Mr. Huang Honggang Mr. Liu Xiaoxuan and Mr. Jin Yongfu; and three independent non-executive Directors being Mr. Li Jinhui Mr. Siu Chi Hung and Ms. Guo Suyi.* For identification purpose only 3