Phosphorus-Rich Nonalloy Spiegeleisen Pigs from Mexico
Primary form pigs of nonalloy pig iron with >0.5% phosphorus, sometimes called high-P spiegeleisen substitute. HTS 7201.20.00.00 covers this as it lacks alloy elements per notes, used in remelting for specialty irons. Enhances deoxidation in foundries.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Differentiate from true spiegeleisen via alloy certs to stay in 7201.20
• Ship uncoated and unpolished to avoid 'further worked' per Chapter 72