New

Ask Wove anything about tariffs.

Try Tariff Assistant

Nanocrystalline Cerium Dioxide from Japan

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 — 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

• Include particle size distribution but emphasize chemical identity

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

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