Arsenic-Rich Smelter Flue Dust from Canada
Flue dust collected from non-ferrous metal smelters containing primarily arsenic with minor metals, for extraction or compound use. Fits 2620.99.75 as unprocessed residue not intended for Cu/Pb/Zn recovery.
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 process flow diagrams showing no advancement in value or condition
• Ensure exporter certificates confirm industrial application per Heading 2620 notes
• Monitor for contamination that could trigger environmental import restrictions