Ferrosilicon Calcium Alloy from Germany
Ferrosilicon base alloy with 28-32% calcium content for steel deoxidation and desulfurization. Classified under HTS 7202.29.0050 as 'other' ferrosilicon despite Ca addition, based on primary silicon-iron matrix. Cored wire compatible.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Declare calcium volatility and reaction heat data; ship in nitrogen-purged containers; obtain secondary steelmaking approvals for composition