Silicon Metal Granules 441 Grade from Mexico
Standard 44% silicon, 41% iron granules for steel desulfurization. Under 2804.69.50.00 as principal nonmetal silicon despite alloy appearance.
Duty Rate — Mexico → United States
15.5%
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
• Chemical composition reports mandatory to prove silicon predominance
• Bulk container requirements for reactive granules—avoid retail packaging