According to statistics, social stocks in major areas of industrial silicon totaled 562,000 tons on October 16, an increase of 17,000 tons from last week. Among them, 120,000 tons of ordinary social warehouses were flat from the previous month, and 442,000 tons of social delivery warehouses (including unregistered warehouse receipts and spot warehouses), an increase of 17,000 tons from last week. (Excluding Inner Mongolia, Gansu and other places)

According to South Korean customs data, South Korea's total imports of metallic silicon in September 2025 were 11888 tons, including 10524 tons from China, 1204 tons from Norway, and 160 tons from Brazil.

From October 10 to October 16, according to incomplete statistics, the weekly operating rate of metallic silicon in Xinjiang was around 66.52%, an increase of 3.17% month-on-month last week.