Synthetic Brown Iron Oxide Pigment from Japan
Synthetic brown iron oxide pigment blends red and yellow oxides for burnt sienna effect, with ≥70% Fe2O3 content for artist paints and flooring. Falls under HTS 2821.10.0040 as 'other' synthetic iron oxide due to calcined production method. Chemically defined per Chapter 28 notes.
Duty Rate — Japan → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Document blend ratios and heat treatment process to prove synthetic classification over natural umber
• Comply with Prop 65 labeling if trace lead content exceeds thresholds
• Use tamper-evident packaging for high-value artist-grade pigments