Raw Sienna Earth Color from Canada
Raw burnt sienna earth pigment from natural iron oxide soils, exceeding 70% Fe2O3 equivalent. Applied in oil paints, stains, and brick manufacturing for warm brown tones. Qualifies under HTS 2821.20.00.00 as a high-purity earth color.
Duty Rate — Canada → United States
5.5%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Submit assay reports certifying Fe2O3 content and natural extraction to CBP
• Distinguish from calcined/processed sienna which may qualify as synthetic if overly refined
• Use bulk packaging to prevent retail prep classification under Chapter 32