Roasted Zinc Ore Residue with Silver from United States
Ash-like residue from roasting zinc concentrates, rich in zinc with recoverable silver and arsenic traces, destined for hydrometallurgical recovery. This material falls under tariff item 2620.19.00 as other zinc-containing residues.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a detailed analysis of metal content, including silver, to support classification
• Confirm the material has not been processed beyond normal metallurgical processes
• Check if the residue qualifies for duty relief under any Canadian trade programs