General items: computer software and hardware and peripheral equipment manufacturing; computer software and hardware and auxiliary equipment retail; software development; software sales; intelligent vehicle equipment manufacturing; intelligent vehicle equipment sales; Internet of things equipment manufacturing; Internet of things equipment sales; artificial intelligence theory and algorithm software development; artificial intelligence application software development; artificial intelligence industry application system integration services; Internet data services; information systems Integration services; intelligent control system integration; integrated circuit design; integrated circuit manufacturing; integrated circuit sales; integrated circuit chip and product sales (except for projects subject to approval in accordance with the law, with business licenses to independently carry out business activities in accordance with the law)