Business scope: General projects: Sales of building materials; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of mechanical equipment; Sales of petroleum products (excluding hazardous chemicals); Sales of rubber products; Import and export of goods; Internet sales (except for the sale of goods that need to be licensed); Food sales (only selling pre packaged food); Sales of biobased materials; Sales of glass fiber reinforced plastic products; Sales of synthetic materials; Sales of refractory materials; Sales of engineering plastics and synthetic resins; Technology import and export; Domestic freight forwarding agent; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion: conference and exhibition services; Translation services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) (The above projects do not involve special management measures for foreign investment access)