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Zinc Dross from Galvanizing Operations from Canada

Zinc dross consists of impurities and oxide layers skimmed from molten zinc during galvanizing processes, containing mainly zinc with traces of other metals and compounds. It falls under HTS 2620.19.30.00 as a residue from zinc processing used for metal recovery or chemical compound production, per Chapter Note (a). This material is typically reprocessed to extract zinc.

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

Provide assay reports certifying zinc content without deductions as per statistical notes for accurate declaration

Ensure documentation proves industrial use for metal extraction to avoid misclassification under heading 2621

Verify absence of municipal waste incineration origins to comply with Chapter Note exclusions