In response to escalating fuel prices due to the Middle East conflict, the Brazilian government has implemented significant measures by completely eliminating federal taxes on diesel and introducing taxes on oil exports. This move has been met with cautious optimism from industry associations, who caution that the impact of these measures may be limited. They argue that the core issue remains the rising costs of diesel, which have seen dramatic increases in recent weeks.

Reports from various cities across Brazil indicate that consumer protection agencies are actively investigating complaints of price gouging at gas stations. For instance, in Anápolis, Goiás, a transportation company with a fleet of 40 trucks noted a sharp rise in operational costs due to increased diesel prices, which have surged from an average of R$ 5.59 per liter two weeks ago to R$ 7.50 per liter today. This dramatic rise significantly impacts transport companies, as diesel constitutes a large portion of their operational expenses.

The National Consumer Secretary has requested an investigation from the Administrative Council for Economic Defense regarding the recent price hikes, urging scrutiny despite the absence of any price changes from Petrobras, Brazil's state-controlled oil company. The government's actions reflect an effort to mitigate rising costs for consumers while addressing allegations of unfair pricing practices within the fuel retail market.