Road motor vehicle production. General items: Sales of new energy vehicles; Sales of new energy vehicle electrical accessories; Manufacturing of auto parts and accessories; Automobile sales; Sales of environmental protection special equipment; Domestic freight forwarding; Import and export of goods; Operation of used car trading markets; Sales of automotive decoration supplies; Business agency services; Information consulting services (excluding licensed information consulting services); Motor vehicle repair and maintenance; Manufacturing of special equipment (excluding licensed special equipment manufacturing); Sales of new energy vehicle battery swap facilities; Sales of trams; Manufacturing of environmental protection special equipment; Retail of auto parts; Leasing services (excluding licensed leasing services).