Sales of intelligent unmanned aerial vehicles; Manufacturing of intelligent unmanned aerial vehicles; Battery manufacturing; Battery sales; Battery parts sales; New energy technology research and development; Automobile sales; New energy vehicle sales; Retail of automotive parts; Wholesale of automotive parts; Charging pile sales; Used car market operations; Used car brokerage; Operation of electric vehicle charging infrastructure; Motor vehicle repair and maintenance; Motor vehicle appraisal and evaluation; Manufacturing of construction engineering machinery; Sales of construction engineering machinery; Leasing of construction engineering machinery and equipment; Manufacturing of mining machinery; Sales of mining machinery; Manufacturing of specialized equipment (excluding licensed specialized equipment); Manufacturing of new energy original power equipment; Sales of new energy original power equipment; Sales of smart vehicle equipment; Sales of new energy vehicle battery swap facilities; Energy storage technology services; Manufacturing of radar and supporting equipment; Professional repair of radar and radio navigation equipment; Retail of electronic components; Installation and maintenance of industrial robots; Repair of specialized equipment; Manufacturing of agricultural machinery; Sales of agricultural machinery; Processing of mechanical parts and components; Sales of mechanical parts and components; Sales of mechanical equipment; Leasing of mechanical equipment; Enterprise management consulting; Marketing planning; Information consulting services (excluding licensed information consulting services); Investment activities with自有 funds; Domestic trade agency; Import and export of goods; Technology import and export; Leasing services (excluding licensed leasing services); Commercial operation of rural household waste; Urban greening management; Urban and rural appearance management. Licensed items: Road motor vehicle production; Special equipment manufacturing; Special equipment design; Internet information services.