Product classification
HS code for Actinium: 2844.42
Radioactive elements, actinium-225, 227, californium-253, curium-240, 241, 242, 243, 244, einsteinium-253, 254, gadolinium-148, polonium-208, 209, 210, radium-223, uranium-230 or 232, compounds, alloys, dispersions, ceramic products and mixtures.
Classification of actinium under HS 2844.42
Actinium is classified under HS code 284442 because this specific subheading covers a defined list of radioactive elements, including Actinium-225 and Actinium-227. The classification extends to compounds, alloys, dispersions, ceramic products, and mixtures containing these specific isotopes. Chapter 28 of the Harmonized System deals with inorganic chemicals, and heading 2844 is dedicated to radioactive chemical elements and isotopes. The radioactive nature and the specific elemental identity of Actinium are the primary factors determining its placement within this code.
- Covers
- Actinium-225 isotope.
- Actinium-227 isotope.
- Compounds containing Actinium-225 or Actinium-227.
- Alloys incorporating Actinium isotopes.
- Dispersions and ceramic products containing Actinium.
- Also under 2844.42
- Bayer Xofigo (Radium-223)
- Actinium Pharmaceuticals (Actinium-225)
- specialized neutron source manufacturers.
Codes often confused with 2844.42
Common mistake. Common misclassifications for Actinium can occur with other radioactive elements. HS code 284441 covers other specific radioactive elements such as uranium enriched in U-235, plutonium, and uranium-233, which are distinct from Actinium. HS code 284443 is a residual category for "other" radioactive elements not specifically enumerated in 284441 or 284442. It is important to differentiate between natural uranium and its compounds (HS 284410) and the specific radioactive isotopes listed under 284442, as their properties and applications differ significantly. The precise isotopic identification is crucial for correct classification.
Top exporters and importers of HS 284442 (the code used for actinium), 2025
In 2025, the largest exporter of HS 284442 (the code used for actinium) in UN Comtrade data was the United States, with 38% of world exports; the largest importer in UN Comtrade data was Germany, with 16% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 284442, not only actinium.
Top exporters 2025 · share of world exports
- 1 United States $43M 38% of world exports
- 2 Netherlands $26M 24% of world exports
- 3 Norway $19M 17% of world exports
World total: $112M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Germany $25M 16% of world imports
- 2 Malaysia $20M 13% of world imports
- 3 Spain $16M 11% of world imports
World total: $156M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for actinium
Brazil classifies actinium under NCM 2844.42.00: HS 2844.42 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about actinium
What is the HS code for Actinium?
The HS code for Actinium is 284442 (Radioactive elements; actinium-225, 227, californium-253, curium-240, 241, 242, 243, 244, einsteinium-253, 254, gadolinium-148, polonium-208, 209, 210, radium-223, uranium-230 or 232, compounds; alloys, dispersions, ceramic products and mixtures). The HS code for Actinium, specifically isotopes Actinium-225 and Actinium-227, and their related compounds, alloys, dispersions, ceramic products, and mixtures, is 284442.
How do I classify Actinium for customs?
Actinium is classified under HS code 284442 — Radioactive elements; actinium-225, 227, californium-253, curium-240, 241, 242, 243, 244, einsteinium-253, 254, gadolinium-148, polonium-208, 209, 210, radium-223, uranium-230 or 232, compounds; alloys, dispersions, ceramic products and mixtures. This is a 6-digit subheading level code.
Why is Actinium classified under HS 2844?
Actinium is classified under HS 2844 because this heading is specifically designated for radioactive chemical elements and isotopes, as well as their compounds, alloys, and other forms. As a naturally occurring radioactive element, Actinium's fundamental properties align directly with the scope of this heading within Chapter 28, which covers inorganic chemicals.
Which countries are the top exporters of actinium (HS 284442)?
In 2025, the top exporters of HS 284442 (the code used for actinium) in UN Comtrade data were the United States ($43M, 38% of world exports), the Netherlands ($26M) and Norway ($19M). World exports came to about $112M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of actinium (HS 284442)?
In 2025, the top importers of HS 284442 (the code used for actinium) in UN Comtrade data were Germany ($25M, 16% of world imports), Malaysia ($20M) and Spain ($16M). World imports came to about $156M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Is the HS code for Actinium the same in all countries?
The base HS code 284442 for Actinium is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for actinium in Brazil?
In Brazil, actinium (HS 284442) is classified under NCM 2844.42.00.