Shanghai Stock Exchange: Copper (CU), aluminum (al), zinc (ZN), gold (AU), rebar (RB), wire rod (WR), fuel oil (FU) and other metal energy sources.
Dalian stock exchange: agrochemical corn (c), soybean 1 (A), soybean 2 (B), soybean meal (m), soybean oil (y), palm oil (p), plastic (l) and PVC(V).
Zhengzhou Exchange: hard wheat (WT), strong wheat (WS), cotton (CF), sugar (SR), rapeseed oil (RO), PTA(TA) and other agricultural products.