Manufacture of auto parts and accessories; manufacture of electric vehicles; manufacture of gears, gear reducers, and gearboxes; manufacture of new energy prime mover equipment; manufacture of intelligent vehicle-mounted equipment; sales of new cars; sales of new energy complete vehicles; sales of used cars; retail of auto parts; wholesale of auto parts; sales of auto decoration supplies; sales of gears, gear reducers, and gearboxes; sales of new energy prime mover equipment; sales of new energy vehicle production test equipment; sales of intelligent vehicle-mounted equipment; research and development of auto parts; engineering and technological research and experimental development; technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; research and development of new material technologies; promotion services for new material technologies; motor vehicle repair and maintenance; marketing planning; internet sales (excluding goods requiring sales permits); sales of new energy vehicle electrical accessories; sales of new energy vehicle battery swap facilities; recycling and wholesale of renewable materials; processing of metal waste and scraps; sales of distributed AC charging piles; centralized fast charging stations; car leasing; manufacture of batteries; battery leasing; sales of batteries; research and development of resource recycling technologies; software development; software sales; advertising production; advertising publication (excluding radio, television, and newspaper publishing units); advertising design and agency; operation of electric vehicle charging infrastructure; designated driving services; car washing services; vehicle towing, rescue, and obstacle removal services; sales of motor vehicle charging; sales agency; sales of mobile terminal equipment; conducting exclusive insurance agency business within the authorized scope of the insurance company (subject to authorization); sales of sanitary products and disposable medical supplies; sales of labor protection supplies; retail of medical masks; manufacture of road motor vehicles; import and export of goods; import and export of technologies; online car-hailing operation services; online cultural operation services; internet sales of food; alcohol sales; food sales; catering services.