Precious Metal Tailings Arsenic Residue from Canada
Arsenic-concentrated tailings from precious metal cyanidation circuits, used solely in dedicated arsenic chemical recovery facilities. HTS 2620.60.10.00 classification applies due to exclusive arsenic extraction purpose and compliance with slag/residue definitions. Excludes general mine tailings.
Duty Rate — Canada → United States
15%
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
• Verify no precious metal recovery value remains through solvent extraction tests; prepare TSCA import certifications for chemical substances; use licensed hazardous waste transporters