At the close of noon, the main contracts of domestic futures rose and fell, with ferrosilicon sealing the daily limit, up 8.01%, No. 20 rubber (NR) rose by more than 4%, industrial silicon rose by nearly 4%, butadiene rubber (BR) rose by more than 3%, and manganese silicon and rubber rose by more than 2%. In terms of decline, international...

At the close of the afternoon, the main contracts of domestic futures rose and fell differently. Ferrosilicon sealed the daily limit, up 8.01%. No. 20 rubber (NR) rose by more than 4%, industrial silicon rose by nearly 4%, butadiene rubber (BR) rose by more than 3%, and manganese silicon and rubber rose by more than 2%. In terms of decline, international copper, Shanghai nickel, Shanghai copper, iron ore, and coking coal fell by more than 2%.