On June 9, the night trading sessions of the Dalian Commodity Exchange (DCE) and Zhengzhou Commodity Exchange (ZCE) concluded with a mixed bag of outcomes. Notably, coking coal experienced a decline of over 2%, while soda ash and coke also fell by more than 1%. Iron ore and PTA witnessed marginal declines. Conversely, styrene prices surged by more than 1%, and agricultural product futures, including starch and corn, registered slight gains.