Arsenical Gold Flotation Residue from Mexico
Residues from basic flotation of arsenical gold ores, containing recoverable gold, not further processed. Fits HTS 2620.99.7580 as industrial slag/ash for extraction.
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
• Flotation process records to confirm minimal advancement
• Hazard labels for arsenic flotation tailings
• Precise gold content reporting