Zinc Electrowinning Sludge from Japan
Sludge from zinc electrowinning cells containing zinc compounds, arsenic, and recoverable metals for chemical processing. Fits HTS 2620.19.60 as other zinc slag/ash from hydrometallurgical operations.
Duty Rate — Japan → 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 electrowinning process certification for accurate heading 2620 placement
• Declare sludge moisture content to avoid semi-solid misclassification
• Monitor for export controls on arsenic-bearing materials