At the close of the morning session, the main domestic futures contracts rose and fell. Polysilicon rose by more than 4%, coking coal rose by more than 3%, coke, glass, lithium carbonate, SC crude oil, iron ore, palm oil, and alumina rose by more than 1%. In terms of decline, No. 20 rubber (NR), red dates, and the container shipping index (European line) fell by more than 1%.