Why are there no cucumbers, watermelons, pineapples, cabbages and radishes in agricultural futures? How is the variety of futures decided?
Mainly based on liquidity, output and consumption, as well as the impact on the national economy, trade and other fields, it also requires easy storage and relatively easy standardization, and so on. Look at those things you mentioned yourself. Can they compare with soybeans, corn, eggs and palm oil?