Sandstone Powder Colored from Canada
Artificially colored fine sandstone powder for historical restoration pigments and crafts. Falls under HTS 6802.10.00.00 as worked, colored natural stone powder.
Duty Rate — Canada → United States
14.8%
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
• Grain size analysis differentiates powder from granules
• Historical matching certification for restoration use strengthens classification
• Dust hazard declarations required for fine powders