Zinc Refinery Slag Residue from Canada
Slag residues from zinc refining processes with arsenic and metal impurities, used as basis for metal extraction. HTS 2620.99.75 applies to these unadvanced, untreated materials ensuring zinc content stays under 2% threshold.
Duty Rate — Canada → 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
• Use certified lab assays for metal content reporting without deductions per statistical notes
• Document origin from non-ferrous processes to comply with Chapter 26 hierarchy
• Beware of particle size misinterpretation; not subject to iron ore coarseness notes