FeSiMg 10-15% Magnesium Nodulizer from China
Granulated ferrosilicon magnesium nodulizer with 10-15% magnesium content by weight, designed for magnesium treatment in spheroidal graphite iron casting. Classified under HTS 7202.29.0010 as ferrosilicon containing over 2% magnesium, distinguishing it from standard ferrosilicon. The high magnesium enables graphite nodulization for enhanced ductility.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Use particle size and composition analysis reports for customs; comply with DOT regulations for pyrophoric magnesium alloys; watch for undervaluation penalties on bulk foundry ferroalloys