锌业股份(000751.SZ)：目前，公司无自有矿山

Core Viewpoint - Zinc Industry Co., Ltd. (000751.SZ) is primarily engaged in non-ferrous metallurgy, focusing on the production of zinc, copper, and lead, along with by-products such as sulfuric acid, gold, silver, and indium, with no ownership of mining assets [1] Company Overview - The company operates as a non-ferrous metallurgy enterprise [1] - Main products include zinc, copper, and lead [1] - By-products consist of sulfuric acid, gold, silver, and indium [1] - Currently, the company does not own any mining assets [1]