90.2% Ferrosilicon Foundry Granules from Mexico
Foundry granules of ferrosilicon containing exactly 90.2% silicon by weight, optimized for precise addition in small furnace batches. HTS 7202.21.90.00 applies as it meets the >90% silicon ferrosilicon definition threshold. Granule form aids metering accuracy.
Duty Rate — Mexico → United States
15.8%
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
• Critical threshold product; marginal silicon % needs robust proof
• Granule uniformity specs prevent segregation
• Small package sizes common for foundries