Self support and agency for the import and export of various goods and technologies; Wholesale of clothing, textiles, knitwear, shoes, hats, tourism camping equipment, chemical raw materials and products (except dangerous chemicals), plastic raw materials and products, rubber products, metal materials and products, packaging products, handicrafts (except gold and silver jewelry), cotton (except acquisition). (if it does not involve state-run trade management commodities, but involves quota and license management commodities, the application shall be handled in accordance with the relevant provisions of the state).