General project: Research and development of automotive components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Operation of electric vehicle charging infrastructure; Sales of intelligent power transmission and distribution and control equipment; Wholesale of automotive spare parts; Sales of rubber products; Sales of plastic products; Battery sales; Sales of metal materials; Technology import and export; Import and export of goods. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law)