Natural White Chalk Lumps from Germany
Irregularly shaped lumps of natural calcium carbonate chalk extracted from chalk deposits, used primarily as a raw material for grinding into powder or further processing. Classified under HTS 2509.00.10.00 as crude chalk, unprocessed and not ground or powdered. It remains in its raw, mined form without any refinement.
Duty Rate — Germany → 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 geological origin with certificates to confirm natural chalk composition (primarily CaCO3 >95%) and avoid reclassification as synthetic
• Declare as 'crude' only if unground; grinding disqualifies from this heading—common pitfall leading to audits
• Check for impurities; excessive silica may shift to HTS 2517 pebbles if resembling road ballast