Russia has set the export duty for sunflower oil at zero for January, the same as the previous three months. However, the duty on sunflower meal will significantly increase to 1,826.9 rubles per ton from 79.8 rubles per ton in December. The duties are now calculated in rubles instead of dollars, and the export of both sunflower oil and sunflower meal will continue to be duty-free until August 31, 2023.