Yuguang Gold and Lead: A total of 689 million RMB worth of "Yuguang Convertible Bonds" have been converted into the company's A shares of common stock. The cumulative number of shares converted is 116 million, accounting for 10.62% of the total common stock issued by the company before the conversion of "Yuguang Convertible Bonds".

Yuguang Gold Lead Announcement: As of December 15, 2025, a total of RMB 689 million "Yuguang Convertible Bonds" have been converted into company A shares, with a cumulative conversion of 116 million shares, accounting for 10.62% of the total issued equity before conversion. As of December 15, 2025, the remaining amount of "Yuguang Convertible Bonds" not yet converted is RMB 20.817 million, accounting for 2.93% of the total issuance of "Yuguang Convertible Bonds".