Sunflower oil prices have reached a six-month high due to the soybean oil market and a delayed harvest in Russia with potential sunflower harvest reduction. Additionally, Ukrainian oil refineries are shutting down due to a lack of energy supply, leading to an increase in offer prices for Ukrainian sunflower oil to $1,240-1,250/t DAP, and Russian oil offer prices rising to $1,250-1,300/t FOB.