EU–Mercosur Opens a New Front in Critical Minerals for Europe
A new analysis argues that the EU–Mercosur agreement could help Europe diversify its access to critical minerals and reduce its dependence on China-dominated processing chains. The deal’s provisional application from May 2026 is sharpening its strategic relevance beyond trade.
The EU–Mercosur agreement is increasingly being viewed as more than a trade pact. A new analysis from the Peterson Institute for International Economics argues that the deal could give Europe access to a new strategic source of critical minerals, while helping reduce dependence on Chinese dominance in mineral processing.
According to the report, the agreement would create the first binding legal framework aimed at shifting part of the processing of critical minerals to South America, opening the door to a deeper industrial partnership between Europe and Mercosur countries. That matters at a time when the European Union is trying to secure supply chains for the energy transition, advanced manufacturing, and defense-linked industries.
The timing is especially significant. The Peterson Institute notes that the accord was politically concluded in December 2024 and is set for provisional application from May 2026, a step that would activate key trade provisions even before full ratification across all EU member states.
Beyond market access, the strategic value lies in the mineral value chain. The agreement would progressively eliminate more than 90% of bilateral tariffs, including duties affecting critical-mineral-related trade, potentially making South America a more attractive platform for investment in processing capacity tied to European demand.
That shift could be particularly relevant for countries such as Argentina, Brazil, and Paraguay, which are part of Mercosur and hold growing importance in the global conversation around raw materials, industrial inputs, and downstream processing. For Europe, the objective is not only to import minerals, but to foster alternative supply networks with more geopolitical balance. This last point is an inference based on the PIIE analysis of reducing China’s grip and redirecting part of processing toward South America.
The report also draws a contrast with the United States, arguing that Washington remains behind in developing a similarly structured approach in South America. In that sense, the EU–Mercosur framework is presented not just as a commercial arrangement, but as a strategic instrument in the broader contest over industrial resilience and access to critical inputs.
For European companies, the implications are clear. If the agreement moves into provisional force as expected, it could create earlier opportunities in mining services, infrastructure, logistics, refining, and industrial processing across the Southern Cone. For Mercosur, it would strengthen the case for moving up the value chain instead of remaining only a supplier of raw materials. This is an inference from the tariff and processing framework described by PIIE.
In that sense, critical minerals may become one of the least discussed but most consequential pillars of the EU–Mercosur deal. What began as a trade negotiation is increasingly emerging as part of Europe’s long-term strategy for industrial security.
