Nanoparticulate Cerium Dioxide from Mexico
Nano-sized cerium oxide particles (<100nm) for fuel additives and UV filters. Still HTS 2846.10.00 as chemically defined cerium compound, not changed by particle size. Used in diesel fuel catalysis.
Duty Rate — Mexico → 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
• TSCA notification for nanomaterials; particle size analysis mandatory
• Avoid dust generation in handling