Production of road motor vehicles; road freight transport (excluding dangerous goods); power generation, transmission, and supply (distribution) services. General items: research and development of automotive parts; wholesale of automotive parts; retail of automotive parts; manufacturing of automotive parts and accessories; manufacturing of automotive wheel hubs; sales of automobiles; manufacturing of construction engineering machinery; sales of construction engineering machinery; sales of mechanical equipment; processing of mechanical parts and components; sales of mechanical parts and components; manufacturing of metal materials; sales of metal materials; non-ferrous metal rolling processing; manufacturing of non-ferrous metal alloys; sales of non-ferrous metal alloys; sales of tires; import and export of goods; import and export of technology; leasing of small and micro passenger vehicles; leasing of special equipment; leasing services (excluding licensed leasing services); manufacturing of casting machinery; sales of casting machinery; manufacturing of molds; non-ferrous metal casting; ferrous metal casting; technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion.