A recent surge in diesel prices in Brazil is directly linked to tensions in the Middle East, especially the impacts of the blockade of the Strait of Hormuz and the damage to the region's energy infrastructure. Even distant geographically, Brazil feels the repercussions of this global scenario, mainly due to its reliance on imports to meet between 25% and 30% of domestic diesel consumption. As a result, domestic prices follow, albeit partially, the fluctuations of the international oil market. Faced with cost pressure, Petrobras raised the price of diesel at refineries by R$ 0.38 per liter in March, marking the first adjustment since May 2025. In addition, private agents also adjusted their prices in line with the international market. To reduce the impact on consumers, the Brazilian government has adopted and is evaluating measures such as: These actions seek to contain price increases, although the scenario is still one of uncertainty. The increase in diesel prices has a direct ...