Ductile Iron FeSiMg 12% Magnesium Alloy from Japan
Specialty ferrosilicon magnesium alloy with 12% magnesium for ductile iron production, in standard foundry granules. HTS 7202.29.0010 applies as 'other' ferrosilicon with over 2% magnesium per U.S. note definitions. Promotes spherical graphite formation for high-strength castings.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify exact Mg percentage via wet chemistry analysis; label as 'Nodulizing Agent - Contains Magnesium'; prepare for random CBP lab testing on alloy composition