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HS 2844-42-00-00 – Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or compounds

Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026

Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products. › Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or compounds › Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or compounds

MFN duty rate
Free
GST
5%
Unit of measure
GBQ

Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or compounds

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Preferential tariff rates

  • LDCT: Free
  • Commonwealth Caribbean Countries Tariff (CCCT): Free
  • MXT/CUSMA (Mexico): Free
  • Costa Rica (CRT): Free
  • Ukraine: Free
  • Norway (NT): Free
  • Honduras (HNT): Free
  • Korea: Free
  • CPTPP: Free
  • Chile: Free
  • UST/CUSMA (US): Free
  • UK: Free
  • Jordan (JT): Free
  • CETA: Free
  • Switzerland–Liechtenstein (SLT): Free
  • Panama (PAT): Free
  • Colombia: Free
  • Iceland: Free
  • Israel (CIAT): Free
  • Peru: Free
  • GPT: Free
  • CPTPP – United Kingdom (CPUKT): Free

Preference requires qualifying origin and origin proof or certification.

Frequently asked questions

What is the MFN duty on Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-243, curium-244, einsteinium-253, einsteinium-254, gadolinium-148, polonium-208, polonium-209, polonium-210, radium-223, uranium-230 or uranium-232, and their compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements or compounds (HS 2844-42-00-00)?

The T2026-2 MFN rate for tariff item 2844.42.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.

What is the duty on HS 2844-42-00-00 from the US?

Qualifying US-origin goods with origin proof use UST/CUSMA at Free. This item is not on any US surtax schedule in force in TariffPlus surtax data (checked against CBSA). GST/HST and any applicable personal-import provincial tax are additional.

Which trade agreement rates apply to HS 2844-42-00-00?

LDCT: Free; Commonwealth Caribbean Countries Tariff (CCCT): Free; MXT/CUSMA (Mexico): Free; Costa Rica (CRT): Free; Ukraine: Free; Norway (NT): Free; Honduras (HNT): Free; Korea: Free; CPTPP: Free; Chile: Free; UST/CUSMA (US): Free; UK: Free; Jordan (JT): Free; CETA: Free; Switzerland–Liechtenstein (SLT): Free; Panama (PAT): Free; Colombia: Free; Iceland: Free; Israel (CIAT): Free; Peru: Free; GPT: Free; CPTPP – United Kingdom (CPUKT): Free. Preferential treatment requires qualifying origin and certification. Rates are informational; CBSA is authoritative.