Dairy product prices in Paraná, Brazil, have increased due to decreased intake and increased demand, with mozzarella cheese leading the price hike at 11.4% between March and May. The milk reference value for May delivered in June increased by 6.3% to R $ 1.7245. Other products such as UHT, dish cheese, powdered milk, and yogurt also experienced price increases. However, producers and industries are concerned about rising production costs, especially with the significant increase in corn prices.