1. Light industry: ceramics, food, light industry machinery, arts and crafts, etiquette and leisure products, cultural, educational and sporting goods, textiles, clothing, etc.

2. Machinery: castings and forgings, fasteners, metal parts, auto parts, rotating machinery technology, industrial materials; traditional energy, renewable energy, power plant equipment, power transmission and distribution and power storage; filtration, lubrication systems, etc. , Drill bits and related, etc.; hand tools, water pumps, welding machines and other small construction machinery and tools, bearings, gears, glass, seals, castings and forgings and other basic components.

3. Electromechanical: electric drills, screwdrivers, hammers, ordinary lathes, ordinary milling machines, CNC machine tools, wire cutting machines, food packaging machinery, plastic machinery, textile machinery, automated production lines, industrial robots, motors, home appliances, etc.

4. Food: rice, sophora flavescens, black fungus, vinegar, garlic, seafood, edible oil, fruit pear, hawthorn, wine, condiments, etc.5. Agricultural products: cereals, beans, potatoes, agricultural machinery, horticultural plants, aquatic products, cotton, logs, etc.

6. Chemical medicine: plastics, synthetic fibers, synthetic resins, synthetic rubber, synthetic detergents, pharmaceuticals and pesticides, solvents (alcohol, benzene, methanol, formaldehyde, etc.), paints, dyes, coatings, medical equipment: medical electric bone saws, Medical electric bone drill, oxygen generator, vacuum blood collection tube, fumigation treatment device, arm-type automatic electronic blood pressure monitor, digital electronic thermometer, remote ECG monitor, personal protection: surgical mask gloves, protective clothing reflective clothing