四维图新(002405.SZ)：在底层地图数据领域与特斯拉有过合作

Group 1 - The company, Siwei Tuxin (002405.SZ), has previously collaborated with Tesla in the field of underlying map data [1] - The company encourages stakeholders to refer to its official website, WeChat public account, and company announcements for further collaboration details [1]