Ferrosilicon 94% for Stainless Steel Alloying from Mexico
High-grade ferrosilicon with 94% silicon, tailored for alloying austenitic stainless steels to achieve desired chromium-silicon balances. This product is under HTS 7202.21.90.00 for ferrosilicon alloys with silicon content over 90% by weight. It ensures superior corrosion resistance in final steel products.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Attach certificates of analysis from accredited labs proving >90% Si to secure correct HTS 7202.21.90.00 treatment
• Indicate intended steel grade applications on invoices for audit trails
• Monitor for country-of-origin quotas on high-silicon ferrosilicon from key producers