Synthetic Red Iron Oxide Pigment from China
Synthetic red iron oxide pigment (CI Pigment Red 101) is a high-purity, finely milled powder containing over 70% combined iron as Fe2O3, used primarily in paints and coatings. It falls under HTS 2821.10.0040 as a synthetic iron oxide pigment classified as 'other' within the synthetic pigments subheading. This classification applies to its chemically defined nature and pigment-grade particle size.
Duty Rate — China → United States
Rate breakdown
Import Tips
• Verify iron content exceeds 70% Fe2O3 equivalent via lab analysis for proper classification under 2821
• Provide Certificate of Analysis (CoA) showing synthetic production and pigment specifications to avoid misclassification as natural earth colors
• Ensure packaging labels purity, particle size (e.g
• 0.5-5 microns), and intended use to prevent scrutiny at customs