Zinc Refinery Skimmed Slag Copper Bearing from Japan
Skimmed residues from electrolytic zinc refineries, predominantly zinc with copper and arsenic, for recovery operations. HTS 2620.19.60.10 applies to such 'other' zinc-main slag with copper content, excluding municipal incineration per notes.
Duty Rate — Japan → 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 precise copper quantity reporting as required
• Differentiate from waste in bills of lading to prevent 2621 reclassification
• Bulk packaging preferred; retail packs may alter duty treatment