Zirconium-Clad Spent Fuel Assemblies
Complete spent fuel assemblies with zirconium alloy cladding containing irradiated uranium fuel pins, used in pressurized water reactors (PWRs). These are spent (irradiated) fuel elements of nuclear reactors, classified under tariff item 2844.50.00 as they are directly from reactors and contain fission products.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the assemblies contain enriched uranium and are not spent
Enriched uranium and its compounds are classified under 2844.20.00.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Obtain prior authorization from the CNSC and ensure the assemblies are transported in approved casks
• Declare the goods accurately to the CBSA, including radioactivity levels and origin
• Keep records of the irradiation history and any international safeguards
Related Products under Tariff item 2844.50.00
AGR Spent Fuel Cartridges
Spent fuel cartridges from Advanced Gas-cooled Reactors (AGR), containing irradiated uranium oxide pins enclosed in steel tubes. These are spent (irradiated) fuel elements of nuclear reactors, classified under tariff item 2844.50.00 as they are no longer usable as fuel and contain significant radioactivity.
BWR Spent Fuel Bundles
Spent fuel bundles from boiling water reactors (BWRs), consisting of arrays of irradiated fuel rods in stainless steel channels. These are spent (irradiated) fuel elements of nuclear reactors, classified under tariff item 2844.50.00 due to their high radioactivity and fission product content.
CANDU Spent Fuel Bundles
Spent natural uranium fuel bundles from CANDU heavy-water reactors, featuring a 37-element design in stainless steel. These are spent (irradiated) fuel elements of nuclear reactors, classified under tariff item 2844.50.00 as they contain fission products and are no longer usable as fuel.
Fast Breeder Spent Fuel Pins
Mixed plutonium-uranium oxide pins from fast breeder reactors, post-irradiation. These are spent (irradiated) fuel elements of nuclear reactors, classified under tariff item 2844.50.00 due to their high actinide content and radioactivity.
MOX Spent Fuel Elements
Mixed oxide (MOX) fuel elements, combining plutonium and uranium oxides, irradiated in reactors. These are spent (irradiated) fuel elements of nuclear reactors, classified under tariff item 2844.50.00 as they contain fission products and have a specific radioactivity exceeding 74 Bq/g.
RBMK Spent Fuel Channels
Irradiated fuel channels from RBMK reactors, loaded with uranium dioxide bundles in zirconium channels. These are spent (irradiated) fuel elements of nuclear reactors, classified under tariff item 2844.50.00 due to their high radioactivity and fission product content.