Brazil is vital to Argentinas economy and foreign trade: heres why

The Brazilian government’s decision to withdraw its ambassador from Argentina has deepened a crisis with not only political and diplomatic implications but also one that also threatens to affect the economic relationship between the two countries the most important in Argentina’s foreign trade. Nowhere else in the world does Argentina have a bilateral trade relationship as weighty as the one with Brazil. The main destination for exports According to the latest official data from Indec, of the US$49 billion in goods Argentina exported in the first half of the year, US$6.2 billion 12.6% of the total went to Brazil. The main products exported over that period were overland transport equipment (US$2.5 billion), cereals (US$562 million), plastics (US$386 million), base metals (US$355 million), and dairy products (US$347 million). The neighboring country is the top export destination for Argentina’s auto sector the country’s fourth-largest source of foreign currency and for its wheat sector, which ranks fifth. It is also a key market for Argentine dairy, wine, olive oil, pears, apples, and vegetables and the second-largest destination for the country’s services exports, behind only the United States. On the import side, Brazil ranks second in importance, accounting for 22.3% of the total, just behind China. The products Argentina bought most from Brazil in the first half of 2026 were processed industrial goods (US$1.9 billion), passenger vehicles (US$1.4 billion), parts and accessories for transport equipment (US$1 billion), industrial transport equipment (US$658 million), and capital goods (US$562 million). The balance is unfavorable for Argentina. The accumulated deficit in the first half of 2026 came to US$993 million, though it improved from the US$2.9 billion shortfall recorded in the first half of 2025. “The result was driven by the jump in exports and by imports, which fell mainly because of the auto sector,” said ABECEB, a consultancy specializing in bilateral trade with Brazil. The auto industry and investment The Economic Complementation Agreement for tariff-free trade in cars, known as ACE 14, has a major bearing on bilateral trade, since it forms the backbone of economic integration between the two countries. Signed on December 20, 1990, it was renewed almost unchanged over 35 years, and its latest extension agreed in 2019 for a 10-year term expires in June 2029. On both the Argentine and Brazilian sides, the expectation is to negotiate a new agreement that extends that framework beyond that date, since the scheme has given a degree of stability to both countries’ auto industries. In terms of foreign direct investment (FDI), Brazil ranks fourth as a source of capital in Argentina, with more than 8% of the total. Ahead of it are the United States (18%), Spain (14%) and the Netherlands (12%), under whose flag much of the investment from the European Union enters. How could the diplomatic tension have an impact? “Toyota isn’t going to stop selling pickups in Brazil or stop bringing Corollas from Brazil, and Stellantis isn’t going to stop selling cars in Brazil,” former Production Minister and ABECEB founding partner Dante Sica said when asked by the Herald. Sica played down the idea that a “lack of presidential diplomacy” could affect trade and investment flows in the short term, since the two countries “have been building integration processes and consolidating value chains since the 1990s, when Mercosur began to take shape.” He added that even at times when the two countries’ leaders had “more ideological affinity” as was the case with Alberto Fernndez and Luiz Incio Lula da Silva some “short circuits at the presidential level” have come up. Still, Sica acknowledged that if the situation were to drag on into next year, problems could emerge. “It might start to complicate some consular matters and some negotiations that are under way,” Sica said. One he mentioned is the possibility of extending the pipelines from the Vaca Muerta hydrocarbon fields to supply gas to Brazil, especially the So Paulo region. “Those negotiations, which involve regulatory changes, adapting to standards or the possibility of better market access for products into Brazil that require conformity systems, might be delayed a bit,” Sica said.