9月，油价已经有过两次上调：9月3日，汽油上调180元/吨，柴油上调170元/吨；9月17日，汽油上调145元/吨，柴油上调145元/吨。
In September, oil prices have been raised twice: on September 3, gasoline was raised by 180 yuan / ton, diesel was raised by 170 yuan / ton; on September 17, gasoline was raised by 145 yuan / ton, diesel was raised by 145 yuan / ton.