Chapter 28 · Inorganic chemicals · Section 6
HS Code 2846.10
Cerium compounds
Heading 2846: Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals
US HTS + UK Tariff v4.0.1633 · updated 2026-10-21 · sources
Rates on this page are the official published schedule rates, shown for information. This is not a customs ruling: preference programs, Section 232/301 surcharges and per-shipment fees can change what you actually pay.
United States - HTS lines under 2846.10
Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.
| HTS code | Description | General | Special | Other | Unit |
|---|---|---|---|---|---|
| 2846.10.00 |
Cerium compounds 2 statistical lines (10-digit)
|
5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | kg |
Estimate the US duty runs in your browser · no caps
Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.
European Union - CN codes under 2846.10
Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.
| CN code | Description | |
|---|---|---|
| 2846 10 00 | Cerium compounds | EU duty (TARIC) → |
United Kingdom - commodity codes under 2846.10
Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.
| Commodity code | Description | |
|---|---|---|
| 2846 10 00 00 | Cerium compounds | UK duty & VAT → |
| 2846 10 00 10 | Rare-earth concentrate containing by weight 60 % or more but not more than 95 % of rare-earth oxides and not more than 1 % each of zirconium oxide, aluminium oxide or iron oxide, and having a loss on ignition of 5 % or more by weight | UK duty & VAT → |
| 2846 10 00 20 | Dicerium tricarbonate, whether or not hydrated (CAS RN 537-01-9) | UK duty & VAT → |
| 2846 10 00 30 | Cerium lanthanum carbonate, whether or not hydrated | UK duty & VAT → |
| 2846 10 00 90 | Other | UK duty & VAT → |
Nearby codes in heading 2846
The subheadings immediately before and after 2846.10 in chapter 28.
Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.
Frequently asked questions
Common questions about HS code 2846.10.
What is HS code 2846.10?
HS code 2846.10 covers: Cerium compounds. It belongs to chapter 28 (Inorganic chemicals) of the Harmonized System.
What is the US import duty for HS code 2846.10?
The US general (normal trade relations) rate is: 5.5%. Preference programs and Section 232/301 surcharges can change the effective rate; see the HTS lines for detail.
What is the UK commodity code for 2846.10?
The UK extends 2846.10 to 5 declarable 10-digit commodity codes, starting with 2846100000. The full code goes on the UK customs declaration.