Cerium Oxide (CeO2) Powder from Japan
High-purity cerium oxide powder, primarily CeO2, used as a polishing agent for glass and semiconductors. It falls under HTS 2846.10.00 as a chemically defined cerium compound from the rare-earth metals group. This inorganic compound is essential in precision polishing applications.
Duty Rate — Japan → 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
• Verify purity levels and provide chemical composition certificates to confirm classification as a cerium compound
• Ensure packaging prevents moisture absorption during transit
• Be aware of REACH-like regulations for rare-earth imports