Flotation Tailings Slag 18% Copper from Mexico
Flotation tailings slag with 18% copper is tailings from copper ore flotation containing residual copper, destined for reprocessing. It is used in the metallurgical industry and falls under this tariff item as a copper-containing residue.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide a chemical analysis to confirm copper is the main component
• Ensure the tailings are not classified as hazardous waste requiring special permits
• Keep records of the flotation process for customs verification