Road motor vehicle production; Road freight transport (excluding dangerous goods); Road freight transport (network freight). General items: Mechanical equipment R&D; Mechanical equipment leasing; Mechanical equipment sales; New energy vehicle sales; Transport equipment leasing services; Auto parts wholesale; Auto parts retail; Information consulting services (excluding licensed information consulting services); Non-residential real estate leasing; Small and micro passenger vehicle leasing operation services; Leasing services (excluding licensed leasing services); Generator and generator set sales; Battery parts sales; Lubricating oil sales; Motor vehicle repair and maintenance; Import and export of goods; Technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion; Technology import and export; General mechanical equipment installation services; Industrial robot manufacturing; Industrial robot sales; Industrial robot installation and maintenance; Intelligent robot R&D; Intelligent robot sales; Information system integration services; Artificial intelligence application software development; Electronic components and electromechanical component equipment manufacturing; Electronic components and electromechanical component equipment sales.