Commodity import and export trade operations( Except for goods that are restricted by the state and prohibited from import and export); wholesale、 retail、 import and export: silk, Silk, silk, Department Store, clothing, Shoes and hats, knitwear, textile, silkworm cocoons, Silk spinning raw and auxiliary materials, Textile special equipment, agricultural and sideline products。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)