China Nonferrous Mining Corporation Limited announced that Due to the resignation of Mr. Jinjun ZHANG from the position of president (the "President") of the Company, Mr. Jinping MA, the vice president of the Company, will perform the duties of the President for the time being with effect from the same date. The Board announce that, Mr. Dayong YANG was appointed as the president of the Company on 27 December 2023 with effect from the same date. Dayong YANG, aged 53, joined the Company's senior management on 6 July 2019 to take charge of compliance management.

He was appointed as the chief compliance officer and the joint company secretary of the Company on 1 April 2020 and 27 April 2020 respectively. He resigned as the Joint Company Secretary on 7 March 2022. Mr. Yang commenced his career at the former Ministry of Foreign Trade and Economic Cooperation of the PRC in 1992.

He had served as the deputy division head and the division head of the Department of Cooperation of the MOFCOM, and worked at the Economic and Commercial Counsellor's Office of the Embassy of the PRC in the Swiss Confederation and the Economic and Commercial Counsellor's Office of the Embassy of the PRC in the Republic of France. From September 2012 to January 2019, Mr. Yang served as the deputy director of the strategic planning department of CNMC. Mr. Yang graduated from Beijing Foreign Studies University with a bachelor's degree in French language.

From September 2011 to August 2012, Mr. Yang attended an international public administration study programme at École Nationale d'Administration with the sponsorship of the French government. Mr. Yang also had served as the vice president of the Company.