2846.90.80.75
Mixtures of rare-earth carbonates other than of cerium carbonate / Other
Classification path
- Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals
- Other
- Other
- Other
- Mixtures of rare-earth carbonates other than of cerium carbonate
- Other
Rates of duty
- General (MFN)
- 3.7%
- Column 2Cuba, North Korea, Russia, Belarus
- 25%
- Unit of quantity
- kg
Trade agreement rates
Related lines in heading 2846
- 2846.10.00.10Cerium compounds / Cerium oxides5.5%
- 2846.10.00.50Cerium compounds / Other5.5%
- 2846.90.20.05Containing lanthanum as the predominant metalFree
- 2846.90.20.15Containing yttrium or scandium as the predominant metalFree
- 2846.90.20.40Rare-earth oxides except cerium oxides / OtherFree
- 2846.90.20.82Containing yttrium or scandium as the predominant metalFree
- 2846.90.20.84Rare-earth chlorides except cerium chlorides / OtherFree
- 2846.90.40.00Yttrium bearing materials and compounds containing by weight more than 19 percent but less than 85 percent yttrium oxide equivalentFree
- 2846.90.80.70Containing lanthanum as the predominant metal3.7%
- 2846.90.80.90Other3.7%
About heading 2846
Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals
Heading 2846 covers inorganic or organic compounds of rare-earth metals, yttrium, and scandium, including mixtures of these metals. The heading first separates cerium compounds from all other compounds. The other part is split by chemical form and composition, mainly rare-earth oxide or chloride mixtures, yttrium bearing materials, rare-earth carbonates, and residual other compounds.
Full guide to heading 2846Products in this heading
- Cerium oxide polishing powder
- Cerium chloride
- Lanthanum oxide
- Yttrium oxide
- Scandium oxide
- Mixed rare-earth chlorides
- Lanthanum carbonate
- Yttrium bearing concentrate containing 20 to 84% yttrium oxide equivalent
Frequently asked questions
What is the HTS code for cerium oxide?
Cerium oxides are classified under 2846.10.00.10. The general (MFN) duty rate is 5.5%.
What is the duty on mixed rare-earth chlorides?
Mixtures of rare-earth chlorides other than cerium chlorides with yttrium or scandium as the predominant metal are classified under 2846.90.20.82, and the general (MFN) rate is Free. The residual rare-earth chloride mixture line 2846.90.20.84 also has a general (MFN) rate of Free.
How do I classify a lanthanum carbonate mixture?
A mixture of rare-earth carbonates other than cerium carbonate containing lanthanum as the predominant metal is classified under 2846.90.80.70. The general (MFN) duty rate is 3.7%.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.