Spiegeleisen Pig Iron from Mexico
High-manganese spiegeleisen pig iron (20-35% Mn), cast in pigs for mirror-like fracture appearance and steel alloying. Specifically named under HTS 7201.50 as alloy pig iron/spiegeleisen primary form.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Certify manganese content >15% with lab reports to qualify as spiegeleisen alloy
• Import in original pigs/blocks; repackaging may imply further working
• Document production process to distinguish from ferro-manganese ferroalloys