Zinc-Rich Silver Ore Tailings Concentrate from Canada
Concentrate recovered from silver mine tailings with elevated zinc levels, suitable for reprocessing. HTS 2616.10.00.30 captures zinc content in silver ore materials per statistical notes. Excludes municipal waste residues.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Document tailings origin to distinguish from waste under heading 2621
• Use certified assays for zinc quantity; deductions not allowed per notes
• Avoid bulk mixing with non-precious ores to maintain Chapter 26 classification