Polymetallic Gold-Zinc Mining Concentrate from Canada
Mining concentrate from polymetallic veins rich in gold and zinc, tracked under HTS 2616.90.0030 for zinc content in precious metal ores. Processed in integrated facilities for multi-metal 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
• Prepare composite assays showing precious metal dominance to justify Chapter 26 precious ore status
• Comply with environmental declarations for zinc content to meet import regulations
• Separate zinc and precious fractions in documentation if partial processing occurred