Sales of new energy vehicles; sales of new automobiles; manufacturing of electric vehicles; sales of electric vehicles; manufacturing of material handling equipment; sales of material handling equipment; manufacturing of urban rail transit equipment; sales of rail transit special equipment, key systems, and components; manufacturing of industrial automatic control system devices; sales of industrial automatic control system devices; sales of intelligent power distribution and control equipment; sales of special equipment; manufacturing of automotive parts and accessories; retail of automotive parts; sales of batteries; repair of special equipment; repair of general equipment; non-ferrous metal rolling processing; research and development of mechanical equipment; processing of mechanical parts and components; sales of mechanical parts and components; manufacturing of IoT equipment; sales of IoT equipment; software development; research and development of IoT technology; IoT technical services; development of artificial intelligence application software; system integration services for artificial intelligence industries; industrial design services; technical services, technology development, technical consulting, technology exchange, technology transfer, and technology promotion. Licensed items: import and export of goods.