Flotation Tailings Slag 18% Copper from Canada
Tailings from copper ore flotation containing 18% residual copper, destined for reprocessing. Classified in 2620.30.0010 for mainly copper residues from non-ferrous metallurgy.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Use independent lab assays for copper content to align with 'without deductions' statistical note
• Document industrial end-use to distinguish from landfill waste under 2621
• Check for coarse particles if reporting quantities, avoiding confusion with ore headings