The business scope includes: General projects: manufacturing of new types of film materials; manufacturing of high-performance fibers and composite materials; manufacturing of eco-environmental materials; synthetic material manufacturing (excluding hazardous chemicals); plastic products manufacturing; technology services, technology development, technical consultation, technology exchange, technology transfer, and technology promotion; sales of synthetic materials; sales of specialized chemical products (excluding hazardous chemicals); sales of new types of film materials; sales of high-performance fibers and composite materials; research and development of new materials; promotion services for new materials technology; sales of food additives; sales of eco-environmental materials; wholesale of edible agricultural products; retail of edible agricultural products; sales of electronic special equipment; internet sales (excluding goods that require a license); sales of plastic products; packaging services; import and export of goods; import and export of technology (except for projects that require approval according to law, conducting business activities independently in accordance with the business license).