The investigation was launched on July 11, 2025 at the request of Canada Pipe Company ULC. The final decision on the investigation is expected to be published on January 7, 2026.
Canada introduces Temporary AD/CVD duties on Cast iron pipes from China

The Canadian Border Protection Agency (CBSA) has announced the preliminary determinations of its anti-dumping (AD) duties and countervailing duties (CVD) on cast iron ground pipes from China.