Zinc Refinery Tailings Slag from Mexico
Tailings slag from zinc refineries with primary zinc and arsenic content for recovery. Classified HTS 2620.19.60.30 as other mainly zinc residues. Fits industrial extraction per chapter.
Duty Rate — Mexico → 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
• Assay reports mandatory for content verification
• Distinguish from ore under Chapter 26 ores