PTT announced on Thursday afternoon that it is increasing pump prices by 0.50 baht a litre for petrol and gasohol and by 0.30 baht per litre for gasohol E85.

Effective early Friday, the new retail prices of fuel at PTT outlets in Bangkok and nearby provinces will be 42.65 baht a litre for petrol 91, 36.73 baht for gasohol 95, 34.28 baht for gasohol 91, 31.28 baht for gasohol E20, and 21.08 baht per litre for gasohol E85.

The price of diesel remains unchanged at 29.79 baht a litre.