Uranium Mill Tailings Residue
Radioactive residues from uranium ore processing mills, consisting of tailings containing thorium-230 and radium-226 decay products. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.
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 tailings are predominantly natural uranium or its compounds
Natural uranium and its compounds are classified separately from residues.
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
• Ensure the tailings are not classifiable as natural uranium (2844.10)
• Provide a radionuclide analysis and specific activity to CBSA
• Secure a Canadian Nuclear Safety Commission import permit for the radioactive content
Related Products under Tariff item 2844.44.00
Decommissioned Reactor Coolant Residue
Evaporated residues from reactor coolant systems containing tritium, cobalt-60, and other activation products. These are radioactive residues as defined in Chapter 28 Note 4(f), and are classified under tariff item 2844.44.00.
Fission Product Recovery Residue
Residues from extracting fission products like strontium-90 and cesium-137 from spent nuclear fuel, retaining mixed radionuclides. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.
Medical Cyclotron Target Residue
Residues from bombarded cyclotron targets used for Mo-99/Tc-99m production, containing residual radionuclides. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.
Nuclear Glovebox Contamination Residue
Swipes and HEPA filter residues from nuclear glovebox decontamination containing alpha emitters like americium-241. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.
Plutonium Processing Radioactive Sludge
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