At the close of the morning session, the main domestic futures contracts rose more than fell. Alumina and Shanghai gold rose by more than 2%, Shanghai silver, fuel oil, SC crude oil, rapeseed meal, Shanghai tin, and soybean meal rose by more than 1%; in terms of decline, industrial silicon, caustic soda, butadiene rubber fell by more than 1%, and apples and ferrosilicon fell by nearly 1%.