Silicon Metal Granules 441 Grade from Canada
Standard 44% silicon, 41% iron granules for steel desulfurization. Under 2804.69.50.00 as principal nonmetal silicon despite alloy appearance.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Chemical composition reports mandatory to prove silicon predominance
• Bulk container requirements for reactive granules—avoid retail packaging