Natural Dolomite Quarry Stone from Mexico
Roughly quarried dolomite stone blocks extracted directly from natural deposits, not subjected to calcination or sintering processes. Classified under HTS 2518.10.00.00 as dolomite in its raw, unprocessed form whether or not roughly trimmed into rectangular shapes.
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
• Obtain geological certification verifying the dolomite is not calcined or sintered to prevent reclassification under 2518.20
• Ensure proper documentation of quarry origin and chemical composition showing natural calcium magnesium carbonate content