Nanocrystalline Cerium Dioxide from Canada

Nano-sized CeO2 particles for catalytic converters and UV blockers. Remains under HTS 2846.10.0050 as chemically defined cerium oxide, particle size does not change classification unless prepared (3824).

Duty Rate — Canada → United States

5.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Import Tips

Include particle size distribution but emphasize chemical identity

Nano-specific regs may apply; check TSCA for US entry

Nanocrystalline Cerium Dioxide from Canada — Import Duty Rate | HTS 2846.10.00.50