FeSiCa 75 Alloy with 5% Calcium from Japan
Ferrosilicon alloy containing 75% silicon, over 5% calcium by weight, used primarily as a deoxidizer and inoculant in steel production. Classified under HTS 7202.21.10.00 due to exceeding 55% silicon, 55-80% silicon range, and more than 3% calcium content per chapter note definitions. Supplied in standard 1 MT jumbo bags for foundry applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide mill test certificates verifying silicon (>55%), calcium (>3%), and other elemental composition to avoid reclassification
• Ensure proper hazardous material declarations as ferrosilicon can generate flammable hydrogen gas when wet; comply with IMDG/49 CFR shipping regulations