Inhibited Trichloroethylene for Metal Extraction from Mexico
Inhibited trichloroethylene used in hydrometallurgical extraction of precious metals from ores. HTS 2903.22.00.00 covers it as stabilized per Chapter note (f) for transport in mining operations.
Duty Rate — Mexico → United States
14.2%
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
• Document inhibition against HCl formation; use stainless steel-compatible packaging; check for cyanide process compatibility statements