驰宏锌锗：呼伦贝尔驰宏稀贵金属项目已经投产，具备年产380吨白银的产能

Group 1 - The company Chihong Zn & Ge (600497.SH) reported that the Huize Mining plant is currently in normal production and will resume existing capacity release after the completion of the safety optimization project [1] - The Hohhot Chihong Precious Metals project has been put into production, with an annual capacity of 380 tons of silver [1] - The Yunnan Chihong Resource Comprehensive Utilization Precious Metals project and the zinc alloy capacity expansion project are still in the preliminary planning stage, with uncertainty regarding whether these projects will commence construction [1] Group 2 - The company's main customers for zinc products are major domestic steel enterprises, which are widely used in automotive manufacturing, real estate, home appliance production, and hardware processing [1]