Travertine Powder from Canada
Fine powder from ground travertine limestone (heading 2515), used in paints, plastics fillers, or restoration mortars. Under HTS 2517.49.00.00 as powder of 2515 stones, particle size <75 microns typical.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Purity tests excluding chemical additives keep it in mineral kingdom
• Avoid 'precipitated' labeling; natural crush only for this code
• Dust mitigation plans for shipping prevent health/safety holds