English Dover Chalk Quarry Blocks from Mexico
Massive quarry blocks of high-purity white chalk from the famous Dover cliffs in England, used in cement and soil amendment industries. HTS 2509.00.10.00 applies to this crude, unground form straight from extraction. Not suitable for immediate consumer use without processing.
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
• Include mining permits and export licenses from origin country to prove crude status
• Weigh shipments accurately; oversized blocks risk reclass as Chapter 68 worked stone
• Test for fossil content—minimal allowed, or may shift to earth colors in 2530