I read on the news that the international oil price is now less than 70 dollars per barrel, which used to be 140 dollars, so the price of gasoline has increased. Why is the price of gasoline not reduced now? Because the price increase and price reduction are not synchronized, I have seen China Petroleum selling refined oil on TV before, and the corresponding crude oil cost is about 70 yuan. In other words, although the price has increased a little before, it is a huge loss, and now it has just begun to make a profit. In order to make up for past losses, the price will not be reduced for the time being.