Core Viewpoint - The average price change rate of a basket of crude oil was reported at 3.14% on September 26, indicating fluctuations in the international oil market [1]. Group 1: Price Adjustment Mechanism - Domestic gasoline and diesel prices are adjusted based on international crude oil price changes every 10 working days, with the adjustment taking effect at 24:00 on the announcement date [3]. - If the price adjustment is less than 50 yuan per ton, it will not be implemented but will be accumulated or offset in the next adjustment [3]. - The next price adjustment window will open at 24:00 on October 13, marking the fourth working day of the current pricing cycle on September 28 [3].