Argentina’s President Javier Milei has made no secret of his ideological affinity with former U.S. President Donald Trump. His recent endorsement of a bilateral trade agreement with the United States—should Trump return to office in 2025—signals a sharp pivot away from multilateralism and toward transactional diplomacy. While still hypothetical, such a pact could have ripple effects across Latin America’s trade architecture, particularly for Mexico.
Mexico and Argentina maintain modest but growing trade ties, with bilateral flows totaling approximately $2.3 billion in 2023. Mexican exports to Argentina include auto parts, electronics, and chemicals, while imports consist largely of wine, beef, and soy products. Yet the real concern for Mexico lies not in its direct trade with Argentina, but in how a preferential U.S.-Argentina deal might alter regional competitiveness—especially in sectors where the two countries vie for access to the U.S. market.
Automotive components, agribusiness, and industrial goods are all areas where Mexico has long leveraged its USMCA membership to secure tariff-free access and regulatory alignment with the United States. A bilateral agreement between Washington and Buenos Aires could introduce asymmetries—particularly if it grants Argentina favorable terms outside existing multilateral frameworks. This could erode Mexico’s relative advantage in select export categories, depending on the scope and depth of any future deal.
Mexico’s trade edge rests on structural integration that bilateral pacts alone are unlikely to replicate.
However, structural factors still favor Mexico. As the United States’ top trading partner under USMCA, Mexico enjoys deeply integrated supply chains, institutionalized dispute mechanisms, and a stable regulatory environment for cross-border commerce. By contrast, Argentina ranks outside the top 20 U.S. trade partners and continues to grapple with economic instability and a legacy of protectionist policies. These constraints may limit both the ambition and implementation of any future U.S.-Argentina accord.
The broader geopolitical context is equally telling. Milei’s distancing from regional blocs such as Mercosur and his preference for bilateralism with Washington reflect a shift in Latin America’s diplomatic alignments. For investors, this underscores the importance of monitoring evolving trade strategies that could affect supply chains and market access across the hemisphere. While Mexico remains anchored in North American integration, new bilateral deals elsewhere could gradually reshape competitive pressures.
For Mexico, the path forward lies in reinforcing its comparative strengths: regulatory predictability, geographic proximity to the U.S., and embeddedness within USMCA frameworks. Policymakers would do well to deepen integration with North American partners while remaining alert to emerging trade configurations that could recalibrate regional flows.
