Arsenic-Tellurium Smelter Ash from Mexico
Ash from tellurium co-production with arsenic in smelters, for joint metal extraction. HTS 2620.60.90.00 'other' includes arsenic-containing residues for recovery, non-iron/steel.
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
• Tellurium volatility requires sealed containers; test for off-gassing
• Semiconductor firms import often; leverage bonding for duty deferral