FeSiMn Granules 3-10mm HC FeMn Substitute from Mexico
Granulated ferrosilicon manganese sized 3-10mm, serving as economical substitute for high-carbon ferromanganese in carbon steels. Classified HTS 7202.30.00.00 as ferrosilicon manganese providing both Mn alloying and Si deoxidation benefits.
Duty Rate — Mexico → United States
3.9%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Granule uniformity critical; >20% fines may reclassify as powder with different handling
• Cost 20-30% less than pure FeMn; document substitution ratios for end-user verification
• Vibratory screening recommended post-discharge to maintain 3-10mm spec