Auto parts and accessories manufacturing; New energy vehicle sales; Construction engineering machinery manufacturing; Construction engineering machinery sales; Auto parts wholesale; Auto parts retail; Engineering and technology research and experimental development; General cargo warehousing services (excluding hazardous chemicals and other items requiring permits); Information consulting services (excluding licensed information consulting services); Motor vehicle repair and maintenance; Loading and unloading; Technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion; Motor vehicle charging sales; Electric vehicle charging infrastructure operation; Power transmission and distribution and control equipment manufacturing; Intelligent power transmission and distribution and control equipment sales; Charging pile sales; Used car brokerage; Information system integration services; Industrial internet data services; Data processing services; Import and export of goods; Technology import and export; Import and export agency; Small and micro passenger vehicle leasing operation services; Lubricating oil sales; Vehicle sales; Motor vehicle appraisal and evaluation. Permitted items: Road motor vehicle production; Special equipment installation, modification, and repair.