The Brazilian government has escalated its fuel subsidy program amid sustained Brent crude prices above $100 per barrel and structural constraints in global refining capacity. The new measures layer tax cuts and direct payments totaling R$7 billion per month, with the diesel subsidy alone accounting for R$5 billion. The intervention comes as Brazil heads into peak agricultural season with over 25% of diesel consumption sourced from imports, amplifying exposure to international price volatility and geopolitical supply disruptions in the Middle East.