Natural Red Ochre Iron Oxide from Canada
Naturally occurring red ochre, a calcined iron oxide earth color with ≥70% Fe2O3, used in artist paints and traditional pigments. Fits 2821.10.00 as an earth color meeting the iron content threshold from Chapter 28 notes. Preferred for historical restoration work.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Submit geological source certification and iron assay to prove natural origin and content
• Check for radioactive impurities per Chapter 28 notes exclusions