Carbonate-Hosted Lead-Zinc Ore Concentrate from Canada
Concentrate from sedimentary lead-zinc deposits like those in Ireland or Australia, with zinc content in smithsonite and cerussite. HTS 2607.00.0030 for lead ores reporting zinc statistically. Suitable for hydrometallurgical zinc recovery.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include geological origin data for carbonate ore types in entry docs
• Monitor for silica content that could affect smelter acceptance
• Ensure zinc solubility tests if destined for leaching processes