Manufacture of road motor vehicles. General items: Sale of automobiles; Wholesale of auto parts; Manufacture of non-road leisure vehicles and parts; Sale of non-road leisure vehicles and parts; Professional design services; Manufacture of drawing, calculating and measuring instruments; Manufacture of mechanical and electrical equipment; Research and development of new materials; Sale of power electronic components; Sale of intelligent power distribution and control equipment; Manufacture of bearings, gears and transmission components; Manufacture of electronic components; Manufacture of power distribution switchgear equipment; Sale of electric vehicles; Manufacture of specialized equipment for electrical machinery; Sale of new energy vehicles; Manufacture of power distribution and control equipment; Sale of mechanical and electrical equipment; Manufacture of counting instruments for transport equipment and production; Manufacture of specialized equipment (excluding licensed specialized equipment); Sale of power distribution switchgear equipment; Sale of special equipment; Research and development of auto parts; Sale of bearings, gears and transmission components; Research and development of power distribution switchgear equipment; Retail of auto parts; Manufacture of automotive accessories; Sale of automotive accessories; Import and export of goods; Import and export of technology; Import and export agency; Manufacture of power electronic components.