Ferrosilicon 75% Grade FeSi75A from Mexico
Ferrosilicon 75% Grade FeSi75A is an alloy containing approximately 75% silicon and 25% iron by weight, used primarily as a deoxidizer and alloying agent in steel production. It falls under HTS 7202.21.50.00 as ferrosilicon with silicon content between 55% and 80%, classified as 'other' since it does not meet specific subheadings for standard grades. This granular or lump form alloy is essential for controlling oxygen levels in molten steel.
Duty Rate — Mexico → United States
11.5%
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
• Verify silicon content via certified lab analysis (55-80% Si) to confirm classification under 7202.21.50.00; discrepancies may lead to reclassification
• Include mill test certificates (MTC) showing chemical composition and ensure proper packaging to prevent moisture absorption during transit