驰宏锌锗：公司的高纯产品目前主要有高纯锌和高纯镉

Group 1 - The company has a comprehensive production capacity of over 1,000 tons per year for precious metals including gold, silver, cadmium, and antimony [1] - The completion of the Hulunbuir Chihong precious metal comprehensive recovery and smelting project will add 380 tons per year of silver ingots and 230 kilograms per year of gold ingots, along with by-products such as antimony and bismuth [1] - The company's high-purity products currently include high-purity zinc and high-purity cadmium [1]