LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

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.LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS The members of the board of directors (the “Board”) of Jiangxi Copper Company Limited are set out below: Executive Directors Independent Non-executive Directors Mr. Zheng Gaoqing (Chairman) Mr. Wang Feng Mr. Zhou Shaobing (Deputy chairman) Mr. Li Shuidi Mr. Gao Jian-min Ms. Lai Dan Mr. Liang Qing Ms. Liu Shuying Mr. Liu Fangyun Mr. Yu Minxin There are 4 Board committees. The composition of these committees on which each Board member serves is as follows: Audit Committee Ms. Lai Dan (Chairlady) Mr. Wang Feng Mr. Li Shuidi Ms. Liu Shuying – 1 –Remuneration Committee Mr. Wang Feng (Chairman) Mr. Li Shuidi Ms. Lai Dan Ms. Liu Shuying Nomination Committee Mr. Zheng Gaoqing (Chairman) Mr. Wang Feng Mr. Li Shuidi Ms. Lai Dan Ms. Liu Shuying Environmental Social and Governance Development Committee Mr. Zheng Gaoqing (Chairman) Ms. Liu Shuying (Deputy chairlady) Mr. Zhou Shaobing Mr. Liu Fangyun Nanchang Jiangxi the People’s Republic of China 10 July 2024 –2–