Former President Donald Trump said the United States would fare better without the USMCA trade agreement, a statement that could upend commerce across North America. The claim, made without elaboration, raises the risk of disruptions to agriculture and manufacturing supply chains and could trigger market volatility.
Why the USMCA Matters
The United States-Mexico-Canada Agreement, which replaced NAFTA in 2020, governs roughly $1.5 trillion in annual trade among the three countries. Agriculture and manufacturing are deeply integrated under the pact. U.S. farmers export corn, soybeans, and dairy to Mexico and Canada. Manufacturers rely on cross-border supply chains for everything from auto parts to electronics. Pulling out would leave those sectors without a legal framework, inviting tariffs and border delays.
Agriculture on the Line
American farmers have already been through tariff battles during Trump's first term. A USMCA exit would bring back uncertainty for commodities like wheat and pork. Canadian and Mexican buyers might seek alternative suppliers. U.S. agricultural exports to Canada and Mexico totaled roughly $56 billion last year. Without the agreement, that business becomes vulnerable to retaliatory duties.
Manufacturing Supply Chains at Risk
Manufacturers in all three countries have built production networks around USMCA rules of origin. Auto plants, for instance, shift components across borders multiple times before final assembly. Dismantling the deal would force companies to renegotiate terms or face sudden cost spikes. Small and medium-sized suppliers, with less capacity to adapt, would be hit hardest.
Markets Brace for Volatility
Investors remember the trade-war years of 2018–2019, when tariff announcements sent stock markets swinging. A USMCA disruption would revive that pattern. Currency markets, especially the Mexican peso and Canadian dollar, could see sharp moves. Bond yields might fluctuate as traders price in slower growth. The uncertainty alone could chill capital spending.
No timeline has been given for any action. Trump's statement appears to be a policy position, not a formal notice. But for businesses and investors, the question now is whether he intends to follow through — and what comes next for the continent's trade architecture.
