Contaminated Magnesium Pigs from Mexico
Magnesium pigs cast from remelted scrap containing oxide inclusions and impurities preventing direct foundry use. Requires remelting with fluxing for commercial applications, qualifying as defective unwrought magnesium under HTS 9817.00.90.40.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Chemical analysis must prove impurities exceed commercial tolerance levels,Document casting from scrap without deliberate purification processes,Beware reclassification to 8104.11 if pigs meet purity standards