Jiangxi Copper announced that its controlling shareholder, Jiangxi Copper Group, has received a decision from the Shandong Regulatory Bureau of the China Securities Regulatory Commission on issuing a warning letter to the Jiangxi Copper Group. When Jiangxi Copper Group acquired the controlling stake of Shandong Humon Smelting Co., Ltd. in 2019, it made commitments to avoid homogenous competition. As of now, the above commitments have expired and Jiangxi Copper Group has not fulfilled its commitments. The Shandong Regulatory Bureau decided to take administrative supervision measures by issuing a warning letter to Jiangxi Copper Group and record it in the integrity file database of the securities and futures markets.