Synthetic Black Iron Oxide Pigment from Japan
Synthetic black iron oxide (CI Pigment Black 11, magnetite Fe3O4) contains over 70% combined iron as Fe2O3, used in asphalt roofing and magnetic applications. It is classified in HTS 2821.10.0040 as an 'other' synthetic pigment due to its precipitated manufacturing process. This ensures separation from natural magnetites.
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
• Include MSDS confirming non-hazardous status and synthetic magnetite structure via XRD analysis
• Avoid bulk shipments without inner packaging to prevent contamination claims during inspection
• Reference ASTM D768 for pigment quality standards in import declarations