Tongling Nonferrous Metals Group announced that the board of directors of the company has received the written resignation report of director Jiang Peijin. Due to the adjustment of work responsibilities, Jiang Peijin resigned from the tenth board of directors and the member of the board's strategic committee. At the same time, the Supervisory Board of the Company received the written resignation report of Wei Anxiang, the employee representative supervisor. Due to work adjustments, Wei Anxiang resigned from the position of employee representative supervisor of the tenth Supervisory Board. Both individuals have resigned and will no longer serve in the company.