Zinc Smelter Lead-Bearing Slag from Canada
Residue from zinc smelting operations containing primarily zinc with significant lead content and arsenic traces, used for metal recovery. Classified under HTS 2620.19.60.20 due to its main zinc composition and lead content as specified in the subheading. Excludes iron/steel slags and municipal waste ash per chapter notes.
Duty Rate — Canada → 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
• Obtain chemical assay reports certifying lead content and zinc predominance for accurate HTS classification and statistical reporting
• Comply with EPA TSCA and hazardous waste regulations; provide residue origin documentation to avoid misclassification as municipal ash
• Ensure industrial end-use declaration to qualify under Heading 2620; bulk shipments require proper ventilation and labeling