2846.10.00.10/Cerium(IV) Oxide Powder (CeO2)/Japan

Cerium(IV) Oxide Powder (CeO2) from Japan

High-purity cerium(IV) oxide powder, also known as ceria, used primarily as a polishing agent for glass and semiconductor surfaces. It falls under HTS 2846.10.00.10 as a chemically defined cerium oxide compound of rare-earth metals. The fine particle size enables precise abrasive action without scratching.

Duty Rate — Japan → 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
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Import Tips

• Verify purity certificate (typically >99%) to confirm classification as chemically defined cerium oxide under Chapter 28 notes

• Include safety data sheets (SDS) for oxidizing properties; common pitfall is mislabeling as general rare-earth mixture

• Check REACH/ TSCA compliance for US entry; bulk shipments require proper ventilation to prevent dust hazards

Cerium(IV) Oxide Powder (CeO2) from Japan — Import Duty Rate | HTS 2846.10.00.10