From February 7 to 13, Russia will increase its export duty on wheat, barley, and corn. The duty on wheat will be 3804.6 rubles per ton, barley will be 827 rubles, and corn will be 1339.8 rubles per ton. These rates are based on indicative prices of $251.1 per ton for wheat, $190.9 for barley, and $199.1 for corn. The revenue from these duties will be used to subsidize domestic grain producers.