General projects: Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Research and development of biochemical product technology; Production of chemical products (excluding licensed chemical products); Manufacturing of basic chemical raw materials (excluding the manufacturing of licensed chemicals such as hazardous chemicals); Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Technology import and export; Research and development of new material technology; Sales of new metal functional materials; Sales of synthetic materials; Sales of cutting-edge new materials; Sales of mechanical equipment; Sales of experimental analytical instruments; Sales of new catalytic materials and additives; Research and development of electronic specialized materials. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)