General Projects: Import and export of goods, Domestic trade agent, Home Furnishings Sales, Sales of needlework textiles, Office supplies sales, Daily necessities sales, Internet sales( Except for the sale of goods that require a license), Daily necessities sales, Outdoor products sales, Electronics sales, Instrument sales, Sales of teaching models and teaching aids, Tram sales, New energy vehicle sales, Car decoration products sales, Stationery retail, Sporting goods and equipment retail, Sporting goods and equipment wholesale, Clothing and accessories retail, Clothing and accessories wholesale, Stationery wholesale, Hardware wholesale, Wholesale of computer hardware, software and auxiliary equipment, Building materials sales,Supply Chain Management Services, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)