Licensed Projects: Dangerous chemical operations, Construction project supervision。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.) General Projects: Import and export of goods, Technology import and export, Machinery and equipment sales, Instrument sales, Home appliance sales, Auto parts wholesale, Auto parts retail, New energy vehicle sales, Car Sales, Sales of generators and generator sets, oil refining、 Sales of special equipment for chemical production, Clothing and accessories wholesale, Deep-sea oil drilling equipment sales,Marine engineering equipment sales, Building materials sales, Metal material sales, Fertilizer sales, Fertilizer sales,Chemical product sales( Does not contain permitted chemical products), Conference and Exhibition Services, Machinery and equipment rental, Sales of special equipment for oil drilling, Specialty chemical product sales( No hazardous chemicals), Business of the second category of non-pharmaceutical precursor chemicals,Operation of the third category of non-pharmaceutical precursor chemicals, Petroleum product sales( No hazardous chemicals), Basic chemical raw materials manufacturing( The manufacture of permitted chemicals such as hazardous chemicals is not required), Synthetic material sales, Synthetic fiber sales, Paint sales( No hazardous chemicals), Rubber product sales, Plastic product sales, Lubricant sales, Sales of metal chains and other metal products, Sales of industrial textile products, Sales of needlework textiles,Sales of textile special equipment, Sales of agricultural and sideline products, Sales of daily chemical products, Sales of labor protection products, Daily masks( Non-medical) Sale, Wooden container sales, Sales of metal packaging containers and materials, Metal ore sales, Metal product sales, Sales of Class II medical devices, Sales of Class I medical devices, Purchasing agent services, Sales Agent, Internet sales( Except for the sale of goods that require a license), Leather product sales, Socioeconomic consulting services,Supply Chain Management Services, Information consulting services( No licensing information consulting services), Business Training( No education or training、 Vocational skills training and other training that requires a license), Bidding agency services, Recycling of renewable resources( Except for productive scrap metal), Recycled resource sales, Productive scrap metal recycling, Sales of high-quality special steel materials, Leather sales, Sales of special labor protection products, High quality synthetic rubber sales, Sales of shoemaking raw and auxiliary materials, Gears and gear reduction、 Transmission Sales, Sales of high-performance fibers and composite materials。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)