Licensed Projects: Dangerous chemical operations, Hazardous waste management, Import and export of goods, Technology import and export, car rental, Recycling of renewable resources( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business items are subject to the approval results.) General Projects: Lubricant sales, Petroleum product sales( No hazardous chemicals),Chemical product sales( Does not contain permitted chemical products), Hardware wholesale, Hardware product retail, Metal material sales, Building materials sales, Lightweight building materials sales, Sales of coal and its products, Stationery wholesale, Stationery retail, Wholesale of edible agricultural products, Edible agricultural product retail, Domestic trade agent, Sales Agent, Machinery and equipment rental, Socioeconomic consulting services, Housekeeping service( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)