Zhengzhou Commodity Exchange's main contract for xylene fell more than 3%, while Dalian Commodity Exchange's main contract for pure benzene dropped by 5%.

The main contract for Xylene at Zhengzhou Commodity Exchange fell more than 3%, to 8786 yuan/ton. The main contract for Pure Benzene at Dalian Commodity Exchange plummeted 5%, to 7863 yuan/ton.