Coquina Building Stone Blocks from Germany
Coquina, shell-derived calcareous limestone, trimmed into rectangular blocks for coastal architecture and monuments. Density ≥2.5 qualifies it under HTS 2515.20.00.00 as other calcareous building stone.
Duty Rate — Germany → United States
13%
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
• Fossil content documentation helps prove natural calcareous origin
• Saltwater exposure history may require cleaning certificates
• Measure bulk density accurately; porous varieties might fall below 2.5 threshold