US-Canada Tariffs: Auto, Aluminum Sectors Face Trade War Impact

## Catalyst Analysis: U.S. Imposes 50% Tariffs on Canadian Imports Washington initiated a 50% tariff on goods imported from Canada in August, following the breakdown of recent trade talks. Canada has pledged retaliatory measures, signaling a potential trade war that could disrupt significant bilateral trade flows. Approximately $780 billion in goods are exchanged annually between the two nations, with deeply intertwined supply chains rendering sectors like automotive, aluminum, and energy particularly vulnerable.

## Impact on Automotive and Aluminum Sectors Canadian aluminum represents 68% of U.S. imports, making the metals sector a key point of sensitivity. The automotive industry faces compounded risks as parts and materials frequently cross the U.S.-Canada border multiple times during production. This just-in-time manufacturing model is especially susceptible to trade disruptions, with tariffs potentially increasing costs at each stage of assembly.

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