Steam-Activated Lignite Carbon from Mexico
Activated carbon from lignite coal via steam activation for soil remediation. HTS 3802.90.50.00 covers this mineral-derived 'other' activated product. Effective for organic pollutant binding.
Duty Rate — Mexico → United States
14.8%
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
• CERCLA documentation if for Superfund sites
• Specify activation temp >800°C for classification proof