Impure Tin Pigs from Mexico
Tin pigs containing iron and arsenic impurities from scrap melting without electrolytic refining. Exceeds commercial purity limits requiring remelt and refining, qualifying under HTS 9817.00.90.40 provisions.
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
• Spectrochemical analysis proving impurities above commercial specs,Documentation of scrap-only melting without purification additives,Commercial grade tin pigs go to 8001.10 at 0.6¢/kg + 20% duty