Crushed Limestone Gravel 3/4 Inch from Mexico
Crushed limestone gravel with 3/4-inch diameter particles, commonly used as concrete aggregate in construction projects. It falls under HTS 2517.10.0055 as 'other' pebbles, gravel, or broken stone specifically for concrete aggregates, road metalling, or ballast. The material is derived from limestone of heading 2515 and processed into granules suitable for mixing.
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
• Verify stone composition via lab testing to confirm it qualifies as heading 2515/2516 material and avoid misclassification as mere rock
• Include geological origin certification and sieve analysis reports in documentation to prove use for concrete or ballast
• Watch for contamination with soil or fines exceeding 5%; clean material prevents duty disputes or rejection at entry