Diesel dropped 2.3% to VND21,630 ($0.92) per liter while gasoline prices remained unchanged Wednesday afternoon.
Kerosene fell 4.2% to VND21,800 per liter. Mazut decreased by 2.8% to VND13,360 per kilogram.
Global gasoline and oil prices gained 0.5-6.6% between the last and this adjustment.
RON95 gasoline dropped 0.53% to over $92 per barrel, while diesel fell nearly 4.3% to $109.71.
Mazut lost 6.6% to an average of $371.15 per ton.