High-Silicon Ferrosilicon 82/84 Lumps from Mexico
Lump-form ferrosilicon with 82-84% silicon content, essential for producing low-carbon steels and as a source of silicon in foundry applications. Classified under HTS 7202.21.75.00 due to its silicon weight percentage between 80% and 90% in an iron-silicon alloy matrix. Commonly used in electric arc furnaces for steel desoxidation.
Duty Rate — Mexico → United States
11.9%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide mill test certificates specifying exact silicon percentage and impurity levels; use steel drums or bulk containers suitable for heavy alloys; watch for anti-dumping duties on ferrosilicon from certain origins