Canada’s aluminum extruders warn of layoffs as U.S. tariffs rise to 50% and prices jump 23%
The United States imposed a 25% tariff on imported aluminum and aluminum products starting in March 2025, raised it to 50% in June, and in April shifted the assessment to a product’s full value rather than the aluminum content. Canada’s aluminum extrusion industry says the measures have already led to 500 job cuts, or 12.5% of the sector, with another 800 positions projected to be eliminated by year-end. The group also points to surging exports from Vietnam, Thailand, Turkey and the United Arab Emirates into Canada, alleging dumping and subsidies. Canadian extruders are lobbying Ottawa for antidumping action or tariff-rate quotas to curb imports.