Datang Environment Industry Group Co., Ltd. — Board/Management Information 2021

Sep 23, 2021

Hong Kong Exchanges and Clearing Limited, The Stock Exchange of Hong Kong Limited and Hong Kong Securities Clearing Company 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.

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Datang Environment Industry Group Co., Ltd.* 大唐環境產業集團股份有限公司

(A joint stock company incorporated in the People’s Republic of China with limited liability)

(Stock Code: 1272)

ANNOUNCEMENT IN RELATION TO THE APPOINTMENT OF EMPLOYEE REPRESENTATIVE DIRECTOR

According to the Company Law of the People’s Republic of China, the Articles of Association of Datang Environment Industry Group Co., Ltd. (the “ Company ” and its subsidiaries, collectively the “ Group ”) and other relevant requirements, the Company held an employee representative meeting on 23 September 2021 to elect Mr. Song Yunpeng ( 宋雲鵬 ) (“ Mr. Song ”) as the employee representative director (non-executive director) of the third session of the board (the “ Board ”) of directors (the “ Directors* ”) of the Company with a term of three years commencing from 23 September 2021.

Biographical details of Mr. Song are set out as follows:

Mr. Song Yunpeng, aged 54, holds a master’s degree in engineering, and is a member of the Communist Party of China and a principal senior engineer. Mr. Song successively served as designer, main designer, deputy chief, chief and deputy director of First Section of the Thermal Automation Department of Northeast Electric Power Design Institute ( 東北電力設計院 ); project manager and head of the Integrated Management Department of Shenzhen Branch of Beijing Guodian ( 北京國電深圳 分公司 ); assistant to the dean and associate dean of Jiangsu Nanjing Thermal Power Engineering Design Institute of Datang Environmental Technology Engineering Co., Ltd. ( 大唐環境科技工程有限公司 ); deputy general manager of Design Center of China Datang Technologies & Engineering Co., Ltd. ( 中國大唐集團科技工 程有限公司 ); deputy general manager of the Environmental Protection Branch of China Datang Corporation Environment Technology Co., Ltd. ( 中國大唐環境技 術有限公司 ); deputy general manager and member of the Party Committee of the Environmental Protection Branch of Datang Technology Industry Group Co., Ltd. ( 大唐科技產業集團有限公司 ); deputy general manager, member of the Party

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Committee, deputy secretary of the Party Committee (in-charge) and deputy general manager of the Environmental Protection Branch of the Company, and concurrently served as deputy general manager and member of the Party Committee of Beijing Datang Hengtong Mechanical Transport Technology Co., Ltd. ( 北京大唐恒通機 械輸送技術有限公司 ); deputy general manager (in-charge) and deputy secretary of the Party Committee of the Environmental Protection Branch of the Company (Beijing Datang Hengtong Science & Technology Co., Ltd. (北京大唐恒通科技有限公司)). From November 2020 to present, Mr. Song has been serving as deputy head (in-charge) of the Party and Mass Work Department, head of the Party and Mass Work Department and head of the Party Construction Work Department (Disciplinary Committee Office and Inspection Office) of the Company.

Mr. Song has entered into a service contract with the Company for a term of three years commencing from 23 September 2021. Mr. Song will not receive any remuneration as an employee representative Director from the Company.

As at the date of this announcement, save as disclosed above, (i) Mr. Song has no relationship with any Directors, supervisors, senior management, substantial or controlling shareholders (as defined in the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the “ Listing Rules ”)) of the Company; (ii) he does not hold any other position with the Company or other members of the Group; (iii) he has not held any directorships in any other public companies the securities of which are listed on any securities markets in Hong Kong or overseas in the last three years; and (iv) he has no interest nor is deemed to be interested in any shares or underlying shares of the Company or its associated corporations within the meaning of Part XV of the Securities and Futures Ordinance (Chapter 571 of the Laws of Hong Kong).

The Company considers that, as at the date of this announcement, save as disclosed above, there are no other matters relating to the appointment of Mr. Song that need to be brought to the attention of the shareholders of the Company or to be disclosed pursuant to Rule 13.51(2)(h) to (v) of the Listing Rules.

By order of the Board Datang Environment Industry Group Co., Ltd.* Wang Yanwen Chairman

Beijing, the PRC, 23 September 2021

As of the date of this announcement, the executive Directors are Mr. Wang Yanwen and Mr. Tian Dan; the non-executive Directors are Mr. Wang Junqi, Mr. Wu Daqing, Mr. Chen Kan and Mr. Song Yunpeng; and the independent non-executive Directors are Mr. Ye Xiang, Mr. Mao Zhuanjian and Mr. Gao Jiaxiang.

• For identification purpose only

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