</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2846.90.20.05/Didymium Oxide with Lanthanum Enrichment/China

Didymium Oxide with Lanthanum Enrichment from China

Enriched didymium oxide where lanthanum content selectively increased to 52% (Nd 30%, Pr 15%, others 3%), used in fiber optic amplifiers, fitting HTS 2846.90.20.05 for lanthanum-predominant rare-earth oxide mixtures.

Duty Rate — China → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
Calculate with your customs valueVerify classification with AI

Import Tips

• ,Monitor RE price fluctuations affecting declared value

• Avoid bulk bags >1000kg without proper stabilization