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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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