According to the relevant regulations of the National Development and Reform Commission, the domestic oil price is adjusted once every 10 working day, and the next oil price adjustment time is 24: 00 on March 4, 2024. Oil price refers to the price of petroleum products, especially gasoline, diesel and other fuels. Oil price is influenced by many factors, including price fluctuation in international crude oil market, supply and demand, refining cost, government tax and subsidy policy, transportation cost and market speculation. In the international market, the price of oil is traded in barrels (equal to 42 gallons), and the most commonly used measure is the price of Brent crude oil and WTI crude oil. These factors are