NOTICE OF 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.天津津燃公用事业股份有限公司 TIANJIN JINRAN PUBLIC UTILITIES COMPANY LIMITED (a joint stock limited company incorporated in the People’s Republic of China with limited liability) (Stock Code: 01265) NOTICE OF ANNUAL GENERAL MEETING NOTICE IS HEREBY GIVEN that an annual general meeting (the “AGM”) of Tianjin Jinran Public Utilities Company Limited (the “Company”) will be held at 2:00 p.m. on 27 June 2024 (Thursday) at 5th Floor Court A No. 28 Nankai Fourth Road Nankai District Tianjin the People’s Republic of China for the purposes of considering and if thought fit passing the following resolutions: ORDINARY RESOLUTIONS (1) To receive and adopt the audited financial statements and the reports of the directors supervisors and auditors of the Company for the year ended 31 December 2023. (2) To appoint Wuyige Certified Public Accountants LLP as the Company’s auditors and to approve their remuneration. (3) To re-elect or appoint (if applicable) the following candidates (each to be considered as a separate resolution) as: (i) executive directors of the Company: (a) Wang Cong (b) Tang Jie (c) Sun Liangchuan (ii) non-executive directors of the Company: (a) Zhang Jinghan (b) Sha Caiping (c) Yang Zufeng 1(iii) independent non-executive directors of the Company: (a) Yu Jian Jun (b) Ji Xuefeng (c) Bai Mo (iv) shareholders’ representative supervisor of the Company: (a) Xu Peng (v) independent supervisors of the Company: (a) Liu Zhi Yuan (b) Bian Hong (4) To consider and approve the remuneration of the directors and supervisors of the Company respectively and the board of directors of the Company be authorised to approve the service contracts of the directors and supervisors of the Company and other relevant documents; and any executive director of the Company be authorised to sign on behalf of the Company all relevant contracts and other relevant documents and to deal with all other necessary relevant matters in connection therewith.By Order of the Board Tianjin Jinran Public Utilities Company Limited Wang Cong Chairman of the Board Tianjin PRC 5 June 2024 Notes: (a) The register of members of the Company will be closed to ascertain the shareholders of the Company who are entitled to attend and vote at the AGM from 24 June 2024 (Monday) to 27 June 2024 (Thursday) both days inclusive during which period no change to the register of members will be allowed and no transfer of shares will be registered. Shareholders of the Company whose names appear on the register of members of the Company on 27 June 2024 (Thursday) are entitled to attend the AGM and to vote thereat.To be entitled to attend the AGM and to vote threat all transfer of H shares of the Company accompanied by the relevant share certificates and appropriate transfer forms must be lodged with the transfer office of the Company’s H Share Registrar Computershare Hong Kong Investor Services Limited at Shops 1712-16 17th Floor Hopewell Centre 183 Queen’s Road East Wanchai Hong Kong by 4:30 p.m. on 21 June 2024 (Friday).(b) Voting at the AGM shall be taken by poll except where the chairman of the AGM in good faith decides to allow a resolution which relates purely to a procedural or administrative matter to be voted on by a show of hands. 2(c) Shareholders of the Company entitled to attend and vote at the AGM are entitled to appoint a proxy to attend and vote on their behalf in accordance with the articles of association of the Company. A proxy need not be a shareholder of the Company. A shareholder holding two or more shares may appoint more than one proxy.Proxy form for use by the Shareholders in connection with the AGM is available on the Stock Exchange’s website (www.hkexnews.hk) and the Company’s website (www.jinrangongyong.com).To be valid the proxy form for the use of shareholders and if such proxy form is signed by a person on behalf of the appointer pursuant to a power of attorney or other authority a notarially certified copy of that power of attorney or other authority must be delivered to the office of the Company at 5th Floor Court A No. 28 Nankai Fourth Road Nankai District Tianjin PRC (for holders of domestic shares) or to the office of the Company’s H Share Registrar Computershare Hong Kong Investor Services Limited at 17M Floor Hopewell Centre 183 Queen’s Road East Wanchai Hong Kong (for holders of H shares) as soon as practicable and in any event not later than 24 hours before the time appointed for holding of the AGM (or where applicable any adjournment thereof). Completion and delivery of the proxy form will not preclude you from attending and voting in person at the AGM (or any adjournment thereof) if you so wish and in such event the instrument appointing a proxy shall be deemed to be revoked.(d) The AGM will be a physical meeting. Shareholders of the Company and proxies attending the AGM shall be responsible for their own transportation and accommodation expenses.Shareholders of the Company should make their own decision as to whether they would attend the AGM under bad weather conditions bearing in mind their own situation and if they should choose to do so they are advised to exercise care and caution.(e) The Company may implement changes on the AGM and precautionary measures as appropriate.(f) All times and dates specified herein refer to local times and dates of Hong Kong.As at the date of this announcement the Board comprises three executive Directors namely Mr. Wang Cong (Chairman of the Board) Ms. Tang Jie and Mr. Sun Liangchuan three non-executive Directors namely Ms. Wu Fang Ms. Guan Na and Mr. Zhang Jinghan and three independent non-executive Directors namely Mr. Zhang Ying Hua Mr. Yu Jian Jun and Mr. Guo Jia Li. 3