Volcanic Crater Crude Sulfur from Canada
Impure sulfur crystals harvested from active volcanic craters like those in Indonesia or Japan, in raw lump form. HTS 2503.00.0010 covers this natural, unrefined sulfur per hierarchy excluding processed types.
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
• Provide export permits from volcanic regions, as some countries regulate native mineral extraction
• Test for arsenic/impurity levels, common in volcanic sulfur, to meet EPA import standards