Mixed Lead-Silver Ore Concentrate from Mexico
Flotation concentrate blending galena with silver-bearing minerals, reporting lead content per statistical notes. HTS 2616.90.00.20 for other precious metal ores including lead. Common in polymetallic deposits.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Separate lead and silver assays; report lead without deductions
• Confirm no municipal waste origin to avoid 2621 reclassification
• Provide polymetallic deposit certificates for valuation