wholesale: Stone, steel, Building decoration materials, Electronics, Mechanical equipment, cosmetic, cotton yarn, textile, Rubber and plastic products, glass products, ceramic products, Metal products, stainless steel products, fruit, vegetable, eggs, meat; Import and export of goods and technology( law、 Except for items prohibited by administrative regulations, law、 Projects restricted by administrative regulations may only be operated after obtaining a license)。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)