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
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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