At the opening of the night trading session, most domestic futures contracts declined, with synthetic rubber, polyvinyl chloride (PVC), and SC crude oil falling by more than 2%, fuel oil falling by nearly 2%, and coking coal, liquefied petroleum gas (LPG), coke, and low-sulfur fuel oil (LU) falling by more than 1%. On the upside, ethylene glycol (EG) rose by more than 1%, and international copper and Shanghai silver rose by nearly 1%.