Coke fell 6.47% continuously, coking coal fell 6.09%, polysilicon fell 3.73%, industrial silicon fell 2.66%, and offset printing paper fell 2.51% continuously.

Coke fell 6.47% continuously, coking coal fell 6.09%, polysilicon fell 3.73%, industrial silicon fell 2.66%, and offset printing paper fell 2.51% continuously.