贵研铂业(600459.SH)：暂不涉及黄金、白银等贵金属矿产资源

Core Viewpoint - The company, Guoyan Platinum Industry (600459.SH), focuses on the refining of precious metals from waste materials, specifically gold and silver, and does not currently engage in mining activities for these metals. Future expansion into mining will depend on the company's development plans and business layout [1] Group 1 - The company operates in the precious metals sector, which includes eight elements: gold, silver, platinum, palladium, rhodium, iridium, osmium, and ruthenium [1] - Currently, the company's business primarily involves the purification of precious metals from waste materials [1] - The company has not yet entered the mining of gold and silver, and future decisions will be based on strategic planning [1]