High-Calcium FeSi 78/3.5 Alloy from Mexico
Premium ferrosilicon alloy at 78% silicon and 3.5% calcium, used for deoxidation in specialty steel grades. Precisely matches HTS 7202.21.10.00 with 55-80% Si and >3% Ca composition. Supplied in bulk or 50kg drums for steel mill consumption.
Duty Rate — Mexico → United States
11.1%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include production process certification proving it's not further worked per chapter note definitions
• Monitor for anti-dumping duties from specific countries; check Commerce scope rulings