Sale: colored、 Ferrous Metals( precious、 Except rare metals), Mineral Products( precious、 Except rare minerals), Hardware tools, Mechanical equipment,Plastics, rubber and products, Chemical products( No danger、 Highly toxic drugs), Knitted textiles, clothing, Daily necessities, ceramic products, Wood products, Handicrafts( gold、 Except silver jewelry), glass products, Home appliances, leather products; Self-operated and agency import and export of various commodities and technologies, However, this does not apply to goods and technologies that the state restricts companies from operating or prohibits import and export.。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)