General projects: Supply chain management services; Import and export of goods; Technology import and export; International freight forwarder; Domestic freight forwarder; Non-vessel transport services; Machinery and equipment sales; Mechanical and electrical equipment sales; Transport equipment rental services; Machinery and equipment leasing; General goods storage services (excluding hazardous chemicals and other items requiring approval); Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Building materials sales; Sales of non-metallic minerals and products; Food sales (pre-packaged food only); Daily necessities sales; Sales of household goods; Internet sales (except sales of goods that require a license); Marketing planning. (Except for the items subject to approval according to law, independently carry out business activities according to law with the business license) Permitted items: Food sales; Food Internet sales. (For projects subject to approval according to law, business activities can only be carried out after approval by relevant departments, and specific business projects shall be subject to approval documents or license certificates of relevant departments)