# HTS 2846: Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals:

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Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=2846). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 2846: Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 2846 | Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals: |  |  |  |  |
| 2846.10.00 |   Cerium compounds | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |  |
| 2846.10.00.10 |     Cerium oxides | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | kg |
| 2846.10.00.50 |     Other | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | kg |
| 2846.90 |   Other: |  |  |  |  |
| 2846.90.20 |     Mixtures of rare-earth oxides or of rare-earth chlorides | Free |  | 25% |  |
|  |       Rare-earth oxides except cerium oxides: | Free |  | 25% |  |
| 2846.90.20.05 |         Containing lanthanum as the predominant metal | Free |  | 25% | kg |
| 2846.90.20.15 |         Containing yttrium or scandium as the predominant metal | Free |  | 25% | kg |
| 2846.90.20.40 |         Other | Free |  | 25% | kg |
|  |       Rare-earth chlorides except cerium chlorides: | Free |  | 25% |  |
| 2846.90.20.82 |         Containing yttrium or scandium as the predominant metal | Free |  | 25% | kg |
| 2846.90.20.84 |         Other | Free |  | 25% | kg |
|  |     Other: |  |  |  |  |
| 2846.90.40.00 |       Yttrium bearing materials and compounds containing by weight more than 19 percent but less than 85 percent yttrium oxide equivalent | Free |  | 25% | kg |
| 2846.90.80 |       Other | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% |  |
|  |         Mixtures of rare-earth carbonates other than of cerium carbonate: | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% |  |
| 2846.90.80.70 |           Containing lanthanum as the predominant metal | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% | kg |
| 2846.90.80.75 |           Other | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% | kg |
| 2846.90.80.90 |         Other | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% | kg |