The Canadian government does not rely on a single number to pull the trigger on these tariffs. Instead, officials monitor a cluster of real-time indicators that measure the direct damage caused by American trade barriers. We track monthly trade volume shifts, specifically in high-value sectors like steel, aluminum, and automotive parts. If we see a sustained drop in export value that exceeds our projected margins, the response intensifies.
Supply chain friction also plays a central role. We watch how these disputes disrupt domestic manufacturing output and labor stability. If factory shutdowns or reduced shifts occur due to restricted market access, we view that as a clear signal that the current pressure is working. Economic modeling helps us predict the
