Soybean oil prices on the Chicago stock exchange reached their highest since April, increasing by 6.8% due to increased biodiesel production and rising oil prices. Meanwhile, Brent crude oil futures in London also saw a 10% rise, supported by improving US economic data and the potential for reduced US oil production due to Hurricane Beryl. Russia's ongoing increase in oil production also contributes to the market pressure. Palm oil prices also rose due to higher oil and soybean oil prices, as well as forecasted harvest reductions. Meanwhile, the average price for sunflower oil remains the same as last month, despite increased rapeseed oil supply in the EU market.