Bulk Crushed Sulfur Rock from Japan
Crushed rock containing native sulfur from mining operations, used directly in sulfuric acid production. Meets 2503.00.00 criteria as unrefined sulfur not in excluded chemical forms.
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
• Assay reports must show <70% purity to stay in crude category vs refined chemicals
• Bulk packaging requires proper ventilation declarations for sulfur dust hazards