General items for manufacturing of road motor vehicles: manufacturing of automotive parts and accessories; manufacturing of intelligent vehicle-mounted equipment; manufacturing of molds; sales of molds; research and development of automotive parts; sales of new energy complete vehicles; sales of new automobiles; wholesale of automotive parts; retail of automotive parts; motor vehicle repair and maintenance; operation of electric vehicle charging infrastructure; import and export of goods; technical import and export; used car dealership; sales of daily necessities; retail of hardware products; sales of Class I medical devices; sales of Class II medical devices; campsite services; tourism development project planning and consulting; software development; property management; road freight transport for general cargo vehicles with a total mass of 4.5 tons and below (excluding online freight and dangerous goods); technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion.