CBSA extends probe into unarmoured building cables

Summary#

On June 8, 2026, the Canada Border Services Agency extended the preliminary phase of an investigation under the Special Import Measures Act into alleged dumping and subsidizing of unarmoured building cables from the People’s Republic of China. The preliminary phase was lengthened from 90 days to 135 days, so a preliminary decision will come on or before July 29, 2026.

What it does#

• Extends the preliminary part of the CBSA investigation into unarmoured building cables from China from 90 days to 135 days.
• Means the CBSA must either issue preliminary findings (that dumping and/or subsidizing occurred) or stop the investigations by July 29, 2026.
• The agency says the extension is needed because of the complexity and novelty of the issues and the number of people involved.

Who's affected#

• Importers and distributors in Canada who buy or sell unarmoured building cables originating in or exported from the People’s Republic of China.
• Canadian producers of similar cables or related construction and electrical supply businesses that might claim injury from dumped or subsidized imports.
• Exporters and suppliers based in the People’s Republic of China whose shipments are under investigation.
• If it’s unclear who will be affected in a specific case, interested businesses or customers should follow the investigation or contact the CBSA for details.

Why it matters#

• A preliminary finding of dumping or subsidizing can lead to duties or other measures that raise the cost of imported cables.
• The extension keeps uncertainty in place for businesses and buyers until the new deadline, July 29, 2026, which can affect pricing, supply planning, and contracts.
• For more information, the CBSA’s Registry for Trade Remedies can be contacted (email given in the original notice).