MANILA, Philippines – Fuel prices are set to increase again on Tuesday, March 3, 2026, with diesel marking its 10th straight week of increases. However, an industry source warned of a “significant” upward fuel price adjustment next week if the conflict in the Middle East involving the United States (US), Israel and Iran continues. READ: Iran military strikes: Oil prices surge In an advisory on Monday, Seaoil said diesel prices would rise by P1.20 a liter starting Tuesday. Gasoline will see the biggest climb at P1.90 per liter, marking its eighth consecutive week of hikes. Kerosene will likewise go up […]... Keep on reading: Fuel prices increase anew on March 3