1. Agricultural products futures: such as soybean, soybean oil, soybean meal, indica rice, wheat, corn, cotton, sugar, coffee, pork breast, rapeseed oil and palm oil.
2. Metal futures: such as copper, aluminum, tin, lead, zinc, nickel, gold, silver, rebar, wire, etc.
3. Energy futures: such as crude oil (plastics, PTA, PVC), gasoline (methanol) and fuel oil. Emerging varieties include temperature, carbon dioxide emission quota and natural rubber.