Radium Scale from Pipe Cleaning from Japan
Radioactive scale deposits containing radium-226 removed from oilfield pipes during cleaning operations. These are radioactive residues under Chapter 28 Note 4(f), classifiable in tariff item 2844.44.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Document the radium-226 content and origin to support classification as radioactive residue
• Provide a radiation survey to CBSA
• Check if a Canadian Nuclear Safety Commission import permit is required for the scale