General Items: Wholesale of auto parts; Retail of auto parts; Manufacturing of auto parts and components; Import and export of goods; Import and export of technology; Import and export agency; Wholesale of motorcycle and its parts; Retail of motorcycle and its parts; Manufacturing of motorcycle parts; Wholesale of new energy vehicles; Sale of new energy vehicle electrical accessories; Sale of electric bicycles; Sale of building materials; Sale of metal materials; Sale of chemical products (excluding licensed chemical products); Retail of hardware products; Manufacturing of hardware products; Sale of construction engineering machinery; Manufacturing of construction engineering machinery; Sale of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sale of lubricating oil; Sale of auto decoration supplies; Sale of electronic products; Retail of computer software, hardware and auxiliary equipment; Sale of rubber products; Sale of automobiles; Sale of mining machinery; Sale of special equipment for geological exploration. (Except for projects that must be approved in accordance with the law, business activities shall be carried out independently in accordance with the law with the business license)