Road cargo transportation (excluding dangerous goods); municipal solid waste operational services; general surveying and mapping services: software development; technical services, technology development, technical consultation, technology exchange, technology transfer, technology promotion; technology promotion services; small and micro bus rental and operation services; auto parts research and development; auto parts remanufacturing; automobile sales; auto parts retail; auto parts wholesale; information technology consulting services; new energy vehicle sales; new energy vehicle battery swap facility sales; engineering and technology research and experimental development; information consulting services (excluding licenses) information consulting services); tram sales; operation of electric vehicle charging infrastructure; sales of new energy vehicle electrical accessories; manufacturing of auto parts and accessories; sales of special equipment; sales of mobile communication equipment; research and development of emerging energy technologies; sales of new energy vehicle production and testing equipment; manufacturing of new energy prime mover equipment; technology import and export; sales of new energy prime mover equipment; sales of electrical equipment; manufacturing of special equipment for environmental protection; sales of special equipment for environmental protection; manufacturing of agricultural machinery; sales of agricultural machinery; sales of first-class medical equipment; rural domestic waste operating services; leasing services ( Excluding licensed leasing services); domestic waste treatment equipment manufacturing; domestic waste treatment equipment sales; tram manufacturing; charging pile sales; motor vehicle charging sales; centralized fast charging stations; second-class medical device sales; professional cleaning, cleaning, and disinfection services; environmental sanitation public facilities Installation services; urban and rural city appearance management; data processing and storage support services; manufacturing of electronic components and electromechanical component equipment; sales of electronic components and electromechanical component equipment; intelligent control system integration; mechanical equipment research and development; mechanical equipment sales; urban park management; urban greening management; gardens District management services; property management; tourist attraction management; information system integration services; water pollution control; special equipment manufacturing (excluding licensed professional equipment manufacturing); import and export of goods; computer software, hardware and peripheral equipment manufacturing; intelligent robot research and development; intelligent robot sales; artificial intelligence basic software development; market research (excluding foreign-related investigations); sales of electronic products; wholesale of motorcycles and spare parts; manufacturing of motorcycle spare parts; retail of motorcycles and spare parts; research and development of motorcycles and spare parts; Internet sales (except for the sale of goods requiring licenses); mechanical equipment leasing