Silico-Manganese Alloy Pig Iron from China
Dual-alloy pig iron with silicon (10-20%) and manganese (60-70%), cast in pigs as cost-effective steel alloying alternative. Classified under alloy pig iron HTS 7201.50.30.00 for primary cast forms.
Duty Rate — China → United States
25%
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)
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Dual alloy certs required showing both Si/Mn levels exceeding single-alloy ferroalloy thresholds
• Segregate from pure ferrosilicon or ferromanganese to maintain alloy pig status
• Check uniform pig dimensions; oversized may imply different primary form