At the close of the morning session, the main domestic futures contracts had mixed gains and losses, with apples, coking coal, coke, glass, crude oil, staple fibers, silomanganese, and iron ore rising by more than 1%. In terms of decline, Shanghai silver, polysilicon, and urea fell by more than 2%, while No. 20 rubber, pulp, caustic soda, and container shipping to Europe fell by more than 1%.