Galvanizing Plant Zinc Dust Ash from Canada
Ash generated from zinc dust recovery in hot-dip galvanizing operations, rich in zinc compounds and trace arsenic. Falls under HTS 2620.19.60 for non-ferrous residues containing mainly zinc and arsenic, intended for chemical compound production.
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
• Include process origin certificates distinguishing from steel manufacturing slag
• Declare exact metal assay quantities without deductions as per statistical notes
• Verify no municipal waste origin to prevent heading 2621 misclassification