After the fuel tax is levied, it will be transferred from other charges to oil charges. At present, the oil price is much higher than the international market price. Therefore, for example, after the fuel tax is levied, it will be charged at 50%. If the oil price is not adjusted, it is equivalent to a 50% reduction in the refined oil revenue of oil companies. However, considering the survival of oil companies, government departments will raise prices slightly, but they will not exceed the fuel tax rate. For consumers, this will also have a superficial impact. Because they think the oil price is expensive, it is actually just a levy.