There is a big difference in the price of oil between PetroChina and private gas stations, what exactly is the difference in the oil?

There are three main reasons why there is such a big difference in the price of oil between PetroChina and private gas stations -- different oil quality, different oil utilization rates, and different air pollution rates!

Oil quality is not the same

Oil quality is not the same, this is very good to understand, China's petroleum processing procedures are more formal, in other words, from the oil refining and processing and into gasoline or motor oil process is very orderly and very well organized, good annoyance, is the oil of the individual gas station, after some illegal processing, or some informal processing The oil from the personal gas station, after some illegal processing, or some informal processing procedures, the final formation of gasoline and gasoline, which leads to the quality of the two kinds of oil is completely different, in other words, the same car using a different gasoline to bring the performance is completely different!

Different utilization rates

Different utilization rates, mainly that the utilization rate of PetroChina is a bit higher, in other words, you in the PetroChina gasoline station to buy gasoline or motor oil will be higher, and the use of the long time is also on the side of the long time, but if you buy from the personal gas station, you may be only able to use PetroChina half of the time, or even shorter time. or even less, so the utilization rates of the two are much different!

Different levels of air pollution

PetroChina's oil pollution is relatively light because the refining and processing of PetroChina as well as its filtration are strictly controlled, in other words the pollutants or exhaust gases it produces are relatively light in terms of the air pollution index, but the quality of the oil from the private gas stations is relatively poor, so its rate of air pollution will be higher. The rate of pollution to the air will be a little higher!