Brazil’s central bank on Wednesday cut the Selic benchmark rate from 15% to 14.75% a year, marking the first reduction since May 2024 and the formal start of an easing cycle that policymakers had already flagged. In its statement, the Monetary Policy Committee, or Copom, said the move was consistent with its strategy to bring inflation back to target and noted that the external environment had become “more uncertain” because of the intensification of geopolitical conflicts in the Middle East.

The São Paulo stock exchange reversed its losses in the final minutes of trading and closed Tuesday with a slight gain of 0.05%, lifted by President Donald Trump's statement that he is in "heated negotiations" with Iran just hours before his ultimatum for the reopening of the Strait of Hormuz expired.

World food commodity prices rose in March for the second month in a row, due largely to higher energy prices linked to the conflict escalation in the Near East, according to the latest benchmark measure released by the Food and Agriculture Organization of the United Nations (FAO).

Brazilian President Luiz Inácio Lula da Silva said on Tuesday he will not allow other countries to take the nation's rare earths and critical minerals, in remarks widely interpreted as a direct warning to the United States amid a growing dispute over control of these strategic resources.

Brazilian President Luiz Inácio Lula da Silva has canceled a planned trip to Chile to attend José Antonio Kast’s inauguration on Wednesday and will instead be represented at the ceremony by Foreign Minister Mauro Vieira. Brazilian officials said the change was due to “scheduling reasons.”

Former Brazilian President Jair Bolsonaro returned to his home in Brasilia on Friday after being discharged from hospital following a two-week stay for acute bilateral pneumonia. Bolsonaro, 71, will serve at least 90 days of his 27-year prison sentence under house arrest, following a decision by Supreme Court Justice Alexandre de Moraes.

According to a report by Agência Brasil, industry specialists and oil-sector groups say what they describe as abusive fuel price increases in Brazil are not explained by international volatility alone. The report cites cases of gasoline being sold for R$9 a liter at some stations in São Paulo and links part of the distortion to the loss of state control over the distribution chain after the privatization of BR Distribuidora.

A federal judge in Rio de Janeiro issued a preliminary injunction suspending the 12% crude oil export tax for five international companies operating in Brazil: Shell, TotalEnergies, Equinor, Repsol Sinopec and Petrogal. The ruling represents an initial court victory for the oil companies in their dispute with President Luiz Inácio Lula da Silva's government over a levy they consider unconstitutional.

Brazilian group BTG Pactual, Latin America's largest investment bank, is awaiting authorisation from Uruguay's Central Bank (BCU) to begin operating in the local financial market following its $175 million acquisition of HSBC Uruguay, agreed in July 2025. Group executives expect regulatory approval to come through by mid-year, allowing them to begin operations gradually in the second half of 2026.

UK Foreign Secretary Yvette Cooper and Brazil Minister of Foreign Affairs Mauro Vieira signed the UK–Brazil Strategic Partnership 2026 to 2030 on 26 March 2026, at Cernay-la-Ville.

Paraguay's President Santiago Peña met on Sunday in Campo Grande, the capital of Brazil's Mato Grosso do Sul state, with business leaders from the state's Federation of Industries (FIEMS) to promote investment opportunities in his country. The meeting, organized at the association's request, brought together representatives from sectors including bioenergy, food, construction and logistics.

Brazilian financial markets posted one of their best sessions of the year on Monday after President Donald Trump announced a five-day postponement of strikes against Iran's energy infrastructure, citing “productive conversations” with Tehran.