New energy vehicle sales; Manufacturing of auto parts and accessories; Manufacturing of construction machinery; Manufacturing of general equipment (excluding special equipment); Manufacturing of material handling equipment; Retail of auto parts; Motor vehicle repair and maintenance; Sales of material handling equipment; Sales of intelligent material handling equipment; Sales of intelligent power distribution and control equipment; Manufacturing of domestic waste treatment equipment; Sales of new energy vehicle electrical accessories; Integrated circuit sales; Solar power generation technical services; Sales of construction machinery; Leasing of construction machinery and equipment; General cargo warehousing services (excluding hazardous chemicals and other projects requiring licensing); Sales of intelligent warehousing equipment; Special equipment sales; Sales of new energy vehicle production testing equipment; Mechanical equipment sales; Mechanical and electrical equipment sales; Sales of intelligent basic manufacturing equipment; Import and export of goods; Import and export of technology. Licensed items: Special equipment manufacturing.