World oil price today
World oil prices today decreased simultaneously. At 10:22 (Vietnam time), WTI crude oil was at 75.19 USD/barrel, down 0.33 USD/barrel, equivalent to a decrease of 0.50%. WTI crude oil closed the previous trading session at 75.24 USD/barrel, opening today's session at 64.97 USD/barrel.
Brent oil was at 66.60 USD/barrel, down 0.20 USD/barrel, equivalent to a decrease of 0.30%. Brent oil closed the previous trading session at 66.80 USD/barrel and opened today's session at 66.19 USD/barrel.
According to analysts, world oil prices decreased slightly in the first trading session of the week due to the ease of tensions in the Middle East.
Domestic gasoline prices today
On June 30, 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 June 26, 2025.
Accordingly, E5RON92 gasoline price increased by 280 VND/liter; RON95-III gasoline increased by 263 VND/liter; diesel price increased by 551 VND/liter; kerosene increased by 494 VND/liter; mazut alone this period decreased by 374 VND/liter. Today's gasoline discounts.
Today's gasoline discounts
The discount levels of gasoline products today, June 30, at some domestic gasoline trading enterprises are as follows:
Hoang Trong General Trading Company Limited: Hai Linh warehouse, Navy: Diesel 0.05S - II: 2,050 VND/liter, RON 95 - III gasoline: 2,000 VND/liter; Bac Ninh warehouse: Diesel 0.05S - II: 1,900 VND/liter, RON 95 - III gasoline: 1,850 VND/liter; Nghi Son warehouse: Diesel 0.05S - II: 2,050 VND/liter, RON 95 - III gasoline: 2,050 VND/liter; Dinh Vu warehouse, Petec: E5 RON 92 gasoline: 2,000 VND/liter.
Tu Luc Petroleum: Diesel discount 0.05S-II: 2,000 VND/liter; Diesel 0.001S-V: Out of stock; RON 95 - III gasoline: 2,000 VND/liter; E5 gasoline: 2,000 VND/liter.
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 the next price adjustment period, retail prices of gasoline may decrease sharply.
In particular, the price of RON 95 - III gasoline is forecast to decrease by about 1,200-1,300 VND/liter; E5 RON 92 - II gasoline decreases by about 1,100-1,200 VND/liter; Diesel oil decreases by about 850-950 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.