Corn prices have reached new highs due to Russia's attacks on Ukraine's port infrastructure, causing logistical challenges and cash gaps for corn producers in Ukraine. Rapeseed and sunflower oil prices have also risen to six-month highs, while wheat prices have traded up on the MATIF exchange. Ukraine plans to increase oil and grain crop production in the next 10 years, but the oil and fat industry is requesting an increase in export tariffs to promote domestic processing.