On March 12, 2019, Wang Tongzhou, Chairman of the Board of Directors, President and General Manager of CNMC met Stephanie Cormier, Chairman Advisor of National Mining Company of the Democratic Republic of the Congo and Ngoy A Bussard, Head of Strategic Planning and their delegation at CNMC Building, and both parties made in-depth exchange and reached broad consensus on further reinforcement and deepening of broad and pragmatic cooperation.

On March 19, 2019, Wang Tongzhou, Chairman of the Board of Directors, President and General Manager of CNMC met Zhang Zhaoxiang, Deputy General Manager of China Minmetals Corporation and General Manager of Metallurgical Corporation of China Ltd and his delegation, and both parties held talks and exchanged in-depth views on strengthening exchanges, deepening and expanding cooperations, etc. 

On March 07, 2019, Wang Tongzhou, Chairman of the Board of Directors, President and General Manager of CNMC met Yang Jun, Chairman of Tongling Nonferrous Metals Group Holdings Co., Ltd (hereinafter referred to as TNMG) and his delegation at CNMC Building, and both parties made in-depth exchange and reached broad consensus on development of pragmatic cooperation in mining resources of nonferrous metals.

On January 16, 2019, Wang Tongzhou, Chairman of the Board of Directors, President and General Manager of CNMC discussed with Song Xin, Chairman of China National Gold Group Co., Ltd (hereinafter referred to as China Gold), and both parties made in-depth exchange and reached broad consensus on development of in-depth and pragmatic cooperation from broader fields, and signed the strategic cooperation framework agreement.