From January 11-16, Russia will increase wheat export tariffs to 4,165.9 rubles per ton, while barley export tariffs will remain at zero and corn export tariffs will increase to 1431.7 rubles per ton. These export duties are calculated at an indicative price per ton for each type of grain. From December 27 to January 10, Russia's wheat, barley, and corn export tariffs were at 3859.7, 0, and 1148.6 rubles per ton respectively.