三川智慧(300066.SZ)：不涉及锂回收业务

Group 1 - The core viewpoint of the article is that San Chuan Wisdom (300066.SZ) focuses on the efficient recovery and utilization of rare earth secondary resources through its subsidiary Tianhe Permanent Magnet, which specializes in the production and sales of various rare earth oxides and does not engage in lithium recovery business [1]