CMOC Group Limited — Board/Management Information 2021

Jul 30, 2021

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.

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(Stock Code: 03993)

RESIGNATION OF SECRETARY TO THE BOARD OF DIRECTORS AND JOINT COMPANY SECRETARY

The board of directors (the “ Board ”) of China Molybdenum Co., Ltd.* (the “ Company ”) announces that Mr. Yue Yuanbin (“ Mr. Yue ”) has tendered his resignation as secretary to the Board, a joint company secretary, member of the investment committee and all his roles in subsidiaries of the Company with effect from 30 July 2021. Mr. Yue has confirmed that he has no disagreement with the Board and there is no matter relating to his resignation that needs to be brought to the attention of The Stock Exchange of Hong Kong Limited (the “ Stock Exchange ”) and the shareholders of the Company.

Following the resignation of Mr. Yue, Ms. Ng Sau Mei (“ Ms. Ng ”), the other company secretary of the Company who meets the requirements of a company secretary under Rule 3.28 of the Rules Governing the Listing of Securities on the Stock Exchange, will remain in office as the company secretary of the Company.

The Company is in the process of identifying suitable candidate to fill in the vacancy of the secretary to the Board as soon as practicable. In accordance with the Rules Governing the Listing of Stock on Shanghai Stock Exchange (the “ SSE ”), the Administrative Measures for Secretary to the Board of Directors of Listed Companies of the SSE and the relevant rules, Mr. Yuan Honglin, the chairman of the Board, will assume the duties of the secretary to the Board until the appointment of the new secretary to the Board. Further announcement will be made in relation to such appointment in due course.

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Mr. Yue has diligently performed his duties during his term of office as the secretary of the Board since March 2017. Under the leadership of the Board, he successively participated in and implemented a series of major projects such as three material asset reorganization projects and the non-public offering of RMB18 billion of the Company. Meanwhile, Mr. Yue has assisted the Board to make excellent achievements in corporate governance. The Company’s information disclosure has been ranked as A Class for many years with ESG rating remaining top tier in the international industry. The Board would like to take this opportunity to express its sincere gratitude to Mr. Yue for his hard-work and invaluable contributions to the Company during his tenure.

By Order of the Board China Molybdenum Co., Ltd. Yuan Honglin* Chairman

Luoyang City, Henan Province, People’s Republic of China, 30 July 2021

As at the date of this announcement, the Company’s executive directors are Mr Sun Ruiwen and Mr. Li Chaochun; the Company’s non-executive directors are Mr. Yuan Honglin, Mr. Guo Yimin and Mr. Cheng Yunlei; and the Company’s independent nonexecutive directors are Mr. Wang Gerry Yougui, Ms. Yan Ye and Mr. Li Shuhua.

• for identification purposes only

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