PETROLEUM firms will implement a big-time rollback on diesel on Tuesday, November 29, 2022.

In an advisory, Cleanfuel, Petrogazz, Shell, PTT, Seaoil and Caltex said there will be a P3.95 per liter price rollback for diesel, P.85 per liter on gasoline and P2.65 per liter on kerosene.

Caltex and Cleanfuel will implement the price adjustment at 12:01 a.m., while Seaoil, PTT, Petrogazz and Shell will have it effective at 6 a.m.

Prices of petroleum products have been decreasing since the last week of October. (SunStar Philippines)