General items of road motor vehicle production: import and export of goods; import and export of technology; automobile sales; manufacturing of automobile parts and accessories; retail of automobile parts and accessories; wholesale of motorcycles and spare parts; retail of motorcycles and spare parts; sales of machinery and equipment; sales of metal materials; sales of automobile decorative supplies; sales of tires; sales of electronic products; clothing and apparel Retailing of jewelry; retailing of shoes and hats; sales of luggage; leasing of machinery and equipment; leasing and operating services of small and micro buses; leasing services (excluding licensed leasing services); second-hand car brokerage; motor vehicle repair and maintenance; conference and exhibition services; marketing planning; technical services, technology development, technology consultation, technology exchange, technology transfer, technology promotion