Kolkhoz
From Liberpedia
"In addition the kolkhoz was required to sell its grain crop and other products to the State at fixed prices. These were set by Soviet government very low, and the difference between what the State paid the farm and what the State charged consumers represented a major source of income for the Soviet government.
In 1948 the Soviet government charged wholesalers 335 rubles for 100 kilograms of rye, but paid the kolkhoz roughly 8 rubles."