China Daye Non-Ferrous Metals Mining Limited announced that Mr. Zhang Guangming has resigned as an executive Director of the Company with effect from 28 May 2024 due to his other business commitments. Mr. Zhang Guangming also resigned as the authorized representative of the Company under Rule 3.05 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited with effect from 28 May 2024. Mr. Zhang Guangming has confirmed that he has no disagreement with the Board and there is no matter regarding his resignation that needs to be brought to the attention of the shareholders of the Company. The Board announces that, with effect from 28 May 2024, Mr. Chen Zhimiao has resigned as an executive Director due to his other business commitments. Mr. Chen Zhimiao has confirmed that he has no disagreement with the Board and there are no matters regarding his resignation that need to be brought to the attention of the Shareholders. The Board announced that Ms. Zhang Aijun has been appointed as an executive Director with effect from 28 May 2024. Ms. Zhang Aijun, aged 54, graduated from the Accounting Department of Zhejiang Metallurgical Economics College in 1992, majoring in industrial accounting. She graduated from the Postgraduate Department of Economic Management of the Party School of Chinese Communist Party of Hubei province in 2010. From July 1992 to March 1995, she served as an accountant at Northwest Aluminum Fabrication Plant. From March 1995 to March 2009, she successively served as the accountant of the finance section of Fengshan Copper Mine, the deputy head of the finance section of the smelting plant and the head of the cost section of the finance department of the Parent Company. From March 2009 to March 2018, she successively served as the head of the budget section of the finance department and the deputy director of the finance section of the finance department and the director of the settlement center of Daye Non-ferrous Metals Co. Ltd., a non-wholly owned subsidiary of the Company. From March 2018 to January 2023, she served as the director of the finance department of the Parent Company. From February 2023 to March 2024, she served as a member of the Standing Committee of the Communist Party Committee and chief accountant of Shenyang Mining Investment Co. Ltd., a subsidiary of CNMC. From March 2024 on, she has served as a member of the Standing Committee of the Communist Party Committee and chief accountant of the Parent Company. Ms. Zhang has over 32 years of experience in the accounting industry and has extensive experience in mining and metallurgical finance-related fields. The Board announced that Mr. Chen Xuewen has been appointed as an executive Director with effect from 28 May 2024. Mr. Chen Xuewen, aged 53, graduated from Central South University of Technology in 1993 with a bachelor 's degree of industry, majoring in non-ferrous metallurgy, and graduated from Central South University in 2010 with a master ' s degree of engineering, majoring in metallurgical engineering. From July 1993 to March 2006, he successively served as a technician and deputy director of the electrolysis workshop, deputy head of the quality inspection and measurement section and director of the electrolysis workshop of the smelting plant of the Parent Company. From March 2006 to February 2008, he successively served as a director and deputy general manager of Jingu Company, a subsidiary of the Parent Company. From February 2009 to October 2011, he served as the deputy manager of Daye Metal Foshan Branch. From October 2011 to April 2012, he served as the deputy director of Metallurgical Reform Headquarters Office of the Parent Company. He served, from April 2012 to February 2016 as the deputy director of smelting plant, from April 2012 to November 2022 as a member of the Communist Party Committee, from February 2016 to January 2020 as the deputy director and director of the Quality Audit Center of Daye Metal. From January 2020 to November 2022, he served as the general manager of the Commerce Department. Currently, he serves as the assistant to the general manager of the Parent Company; deputy secretary of the Communist Party Committee, general manager and director of Daye Metal; secretary of the Party branch and chairman (legal representative) of Huangshi Shengxiang Copper Co. Ltd., a non-wholly owned subsidiary of the Parent Company; director of Daye Non-ferrous Logistics Co. Ltd., a subsidiary of the Parent Company; and director of Daye Non-ferrous Metals Group (Shanghai) International Trading Co. Ltd., a subsidiary of the Parent Company. Mr. Chen has over 32 years of experience in the non-ferrous metallurgy industry and has extensive experience in corporate
management.