Brazilian meatpacker Minerva faces mounting pressure on its beef profit margins due to two converging challenges: shrinking cattle supplies in the world's top beef exporter and escalating shipping costs stemming from the conflict in Iran. The company, one of South America's largest meat processors, warns these factors will directly impact its profitability. Cattle numbers have declined significantly in Brazil due to drought and disease, reducing the availability of livestock for slaughter. Simultaneously, shipping costs have surged because of the Iran war disrupting maritime routes through the Strait of Hormuz, a critical chokepoint for global trade.

These rising expenses are squeezing margins at a time when meatpackers already face high feed costs and consumer price sensitivity. Minerva's warning signals potential industry-wide challenges as the sector grapples with supply constraints and geopolitical risks affecting logistics.