Your question is what futures can be bought for c3 products, such as soda ash futures and methanol futures.

According to Baidu Encyclopedia, investors with c3 risk tolerance can participate in soda ash futures and methanol futures trading, but they cannot participate in hot rolled coil futures trading.

Risk assessment c3 shows the appropriateness risk assessment of futures. If the risk grade score is c3 and the product matching is r 1/r2/r3, commodity futures can be traded.