The risk reserve for oil price regulation is a government fund. The risk reserve for oil price regulation refers to the policy income paid according to the collection standard and included in the central budget management when the crude oil price in the international market is lower than the lower limit of refined oil price regulation set by the state (USD 40 per barrel), as a source of funds for energy conservation and emission reduction, improving oil quality, ensuring the safety of oil supply and implementing safeguard measures to deal with the sharp fluctuation of international oil prices.