World oil price today
Today's gasoline prices all decreased. At 10:42 (Vietnam time), WTI crude oil was at 61.28 USD/barrel, down 0.25 USD/barrel, equivalent to a decrease of 0.41%. WTI crude oil closed the previous trading session at 61.53 USD/barrel, opening today's session at 61.53 USD/barrel.
Brent oil was at 63.94 USD/barrel, down 0.18 USD/barrel, equivalent to a decrease of 0.28%. Brent oil closed the previous trading session at 64.12 USD/barrel and opened today's session at 64.10 USD/barrel.
Thus, world oil prices fluctuated within a narrow range, in the first trading session of the week (May 26), world oil prices almost remained unchanged. By this morning's session, both oil products had decreased slightly.
Domestic gasoline prices today
On May 27, retail gasoline prices according to the price list announced by Petrolimex in regions 1 and 2 (46 provinces and cities are applying) are as follows:

The above domestic retail price of gasoline and oil has been adjusted according to the price of the Ministry of Finance - Industry and Trade jointly announced in the price management session on the afternoon of May 22, 2025. Accordingly, petroleum products have adjusted in opposite directions with slightly decreased gasoline prices and slightly increased oil prices.
E5 RON 92 gasoline price decreased by 58 VND/liter, RON 95-III gasoline decreased by 62 VND/liter, diesel increased by 177 VND/liter, kerosene increased by 88 VND/liter and mazut increased by 352 VND/kg.
Today's gasoline discounts
The discount levels of gasoline products today, May 27, at some domestic gasoline trading enterprises are as follows:
Hoang Trong General Trading Co., Ltd: Hai Linh Warehouse, Hai Phong: Diesel oil 0.05s - II: 1,350 VND/liter, gasoline RON 95 - III: VND 1,200/liter; Bac Ninh warehouse: Diesel oil 0.05s - II: VND 1,200/liter, gasoline RON 95 - III: VND 1,050/liter; Nghi Son warehouse: Diesel oil 0.05s - II: 1,400 VND/liter, gasoline RON 95 - III: 1,300 VND/liter; Vu Dinh Vu, Petec: Diesel oil 0.05s - II: 1,350 VND/liter, RON 95 - III gasoline: 1,100 VND/liter, E5 RON 92 - II gasoline: 1,100 VND/liter.
Tu Luc Petroleum: Diesel discount 0.05S-II: 1,300 VND/liter; Diesel 0.001S-V: Out of stock; RON 95 - III gasoline: 1,150; E5 gasoline: 1,050 VND/liter.
MIPEC Petroleum: RON 95 - III Petroleum Discount: 1,100 VND/liter; E5 Petroleum: 1,000 VND/liter; Diesel 0.05S-II: 1,350 VND/liter. Applicable to the Northern region.
Forecast of domestic gasoline prices in the coming period
According to a representative of a petroleum business, domestic petroleum prices will fluctuate according to the world petroleum situation. According to current market developments, it is forecasted that in this afternoon's price adjustment period, retail prices of gasoline may have opposite adjustments in the direction of increasing gasoline prices and decreasing oil prices.
In particular, the price of RON 95 - III gasoline is forecast to increase by about 30-50 VND/liter; E5 RON 92 - II gasoline increases by about 50-70 VND/liter; Diesel oil decreases by about 300-350 VND/liter.
Today's gasoline and oil prices are for reference only and may change according to market developments.
Refer to more articles on gasoline prices HERE.