Arsenic-Lead Smelter Ash with Copper from Canada
Ash byproduct from non-ferrous lead smelters, rich in lead, arsenic, and copper metals/compounds, used for chemical compound production. Classified in HTS 2620.29.0010 due to main lead content and copper statistical reporting, fitting chapter note (b) for arsenic-bearing residues.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include detailed chemical composition certificate highlighting copper and arsenic levels
• Confirm not from iron/steel production to stay in 2620; provide process origin docs
• Avoid retail packaging; bulk industrial shipments prevent reclassification as waste