Some varieties of chemical products continue to decline in the main contract.

Sina Finance reported on March 31st that the main futures contract for ethylene glycol at Dalian Commodity Exchange fell more than 4%, closing at 5190 yuan per ton. The main futures contract for liquefied petroleum gas fell 7%, closing at 6230 yuan per ton. The main futures contract for methanol at Zhengzhou Commodity Exchange fell 6%, closing at 3181 yuan per ton.