According to Tongcai Financial APP, Chihong Zinc (600497.SH) announced that the company's board of directors agreed to elect Yang Meiyan (personal resume detailed in the attachment) as the chairman of the company's eighth board of directors, with a term starting from the date of approval of this board election until the expiration of the term of the eighth board of directors. At the same time, according to the provisions of the Articles of Association, the company's legal representative will be changed to Yang Meiyan, and the company will complete the corresponding industrial and commercial change registration procedures as soon as possible