2846.90.20.40/Erbium Oxide (Er2O3) 99.9% Pure/China

Erbium Oxide (Er2O3) 99.9% Pure from China

Erbium oxide for fiber optic amplifiers and pink glass coloring. Classifies under HTS 2846.90.20.40 as pure rare-earth oxide of erbium.

Duty Rate — China → United States

0%

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

• Include emission spectroscopy data confirming erbium dominance

• Avoid 'didymium oxide' labeling which implies mixture

• Check country-of-origin for Section 232 rare-earth restrictions