U.S. imports of Ferrosilicon Over 55 But not More Than 80 Percent Silicon 3 Percent or Less Calcium (HS 7202215000) totaled $13.2M in August 2026, imported from 24 countries.

Importers of Ferrosilicon Over 55 But not More Than 80 Percent Silicon 3 Percent or Less Calcium paid $653K in duties in August 2026, an average duty rate of 4.93% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Ferrosilicon Over 55 But not More Than 80 Percent Silicon 3 Percent or Less Calcium imports of $13.2M in August 2026 ran 22% below the year-to-date monthly average of $17.1M.