In a significant shift in trade dynamics, Canada’s favourable access to the U.S. market could face a serious challenge if President Donald Trump’s proposed tariffs come into play next month. This development threatens to diminish Canada’s competitive edge, which has been a notable advantage during Trump’s unpredictable second term. Economists warn that the potential implementation of tariffs under Section 338 could realign Canada’s trade standing, placing it closer to nations like France and Vietnam.
The Potential Impact of New Tariffs
President Trump plans to introduce a steep 50-per-cent tariff on over 500 categories of goods, set to take effect on August 19. This tariff would impact 5 per cent of Canada’s projected exports to the U.S. in 2025, amounting to approximately $20.1 billion in goods. This possible shift in trade policy could have significant repercussions for Canadian businesses and the broader economy.
Despite the looming threats, many economists and even some affected industries are taking a cautious approach, viewing Trump’s tariff threats as a negotiating strategy rather than a definitive course of action. “Canada’s relative tariff advantage will shrink, but remain intact, if 338 levies are introduced,” noted economists Taylor Schleich and Ethan Currie from the National Bank of Canada. They pointed out that Canada’s effective tariff rate, which previously enjoyed a notable gap from the global average, has already seen a decline since its peak in October 2025 when it was 7 percentage points lower than the global figure.
A Shifting Global Landscape
The potential for Canada to share a similar tariff structure with Vietnam underscores the changing tides in global trade. Since the beginning of 2025, Canadian exports to the U.S. have decreased by 6.7 per cent, now standing at $36.3 billion. In stark contrast, imports from Vietnam have surged, increasing by an impressive 67 per cent to reach a record high of $21.8 billion in May. This trend signals a significant shift in U.S. import preferences, which could further erode Canada’s longstanding trade advantages.
A Cautious Outlook
While the prospect of new tariffs raises alarms, the reality remains uncertain. Many analysts are cautious about the actual implementation of such drastic measures. The historical context of Section 338, a Depression-era statute that has never been utilized, adds a layer of complexity to the situation. As the trade landscape evolves, stakeholders in Canada are left to navigate these potential changes with vigilance and strategic foresight.
Why it Matters
The implications of Trump’s tariff threats extend beyond the immediate economic impact; they could reshape Canada’s trade relationships and influence its strategic positioning within the global market. As competition intensifies, particularly from nations like Vietnam, Canada must reassess its trade strategies to safeguard its economic interests. The unfolding situation serves as a critical reminder of the fragility of trade advantages in an increasingly competitive global environment.
