2. Pigments and paints: including various pigments, paints, varnishes and cleaning agents.
3. Coatings: including various industrial coatings used in buildings, machinery, ships, etc.
4. Fuels: including various fuels, coal, liquefied gas, etc.
5. Medicines: including all kinds of medicines, health products, herbs, etc.
6. metal materials: including various metal materials, alloys, etc.
7. machinery: including all kinds of mechanical equipment, electrical equipment, instruments and meters, etc.
8. Hand tools: including various tools, knives, saws, needle and thread organization, etc.
9. scientific instruments: including all kinds of experimental equipment, measuring instruments, electronic equipment, etc.
1. Packaging articles: including all kinds of packaging bags, paper, boxes, plastic bags, etc.
11. food: including all kinds of food, drinks, wine, spices, etc.
12. Cleaning products: including various cleaning products, detergents, detergents, etc.