中伟股份：公司不涉及稀土业务

Group 1 - The company does not engage in rare earth business but has a battery recycling operation [2] - The company utilizes a rich oxygen side-blowing process in nickel smelting, which allows for the production of certain precious metals [2] - The company has pioneered a centrifugal extraction technology that can be applied to the recovery of precious metals, enhancing its competitive advantage through efficient and environmentally friendly modern processes [2]