Production of road motor vehicles; recycling and dismantling of scrapped electric vehicles. General items: research and development of intelligent robots; sales of intelligent robots; research and development of mechanical equipment; sales of mechanical equipment; software development; software sales; integrated circuit chip design and services; industrial engineering design services; technology promotion and application services; manufacturing of general parts; remanufacturing of auto parts; manufacturing of auto parts and accessories; research and development of auto parts; retail of auto parts; wholesale of auto parts; motor vehicle repair and maintenance; sales of motor vehicle charging; manufacturing of intelligent on-board equipment; development of artificial intelligence application software; sales of intelligent power distribution and control equipment; sales of intelligent on-board equipment; sales of new energy vehicle production testing equipment; sales of new energy complete vehicles; sales of automobiles; recycling and cascade utilization of waste power batteries from new energy vehicles (excluding hazardous waste operations); sales of new energy vehicle battery swap facilities; sales of new energy vehicle electrical accessories; sales of battery parts; research and development of emerging energy technologies; sales of new energy original equipment; import and export of goods; import and export of technology; import and export agency; inspection and appraisal of import and export goods; general cargo warehousing services (excluding items requiring permits such as hazardous chemicals); air international cargo transportation agency; port cargo loading, unloading and handling activities; manufacturing of IoT equipment; sales of IoT equipment; sales of industrial robots; manufacturing of industrial robots; manufacturing of special operation robots; manufacturing of service consumer robots; sales of service consumer robots