Thallium Gallium Arsenide Etch Residue from Mexico
Etch residue from semiconductor GaAs wafer processing with thallium dopants, for metal recovery. Industrial residue under HTS 2620.60.90.00.
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
• ,ITAR check for defense-related GaAs processes
• Nano-scale particles; special filtration declarations