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General projects: Technology import and export; Import and export of goods; Chemical product sales (excluding licensed chemical products): Chemical product production (excluding licensed chemical products): rubber products sales; Sales of special chemical products (without hazardous chemicals); Commodity sales: Daily chemical products Manufacturing: Daily chemical products Sales: Biological chemical products Technology Research and development: hardware products retail; Synthetic material manufacturing (free of hazardous chemicals); Sales of personal hygiene products; Hardware product manufacturing; Hardware products wholesale; Wholesale of refined oil products (without hazardous chemicals); Manufacture of daily chemical special equipment; Synthetic fiber sales: synthetic materials sales; Disinfectant sales (without hazardous chemicals); Manufacture of special chemical products (without hazardous chemicals),(except for items subject to approval according to law, independent business activities shall be carried out according to the business license) Licensed items: retail of refined oil products (without hazardous chemicals). (For items subject to approval according to law, business activities shall be carried out only after approval by relevant departments. Specific business projects shall be subject to approval documents or license certificates of relevant departments.)