(Eagle News) – Oil prices will again increase tomorrow, Tuesday, June 13, the second straight week of price hike of oil products. Gas prices will increase by P2.15 per liter, while diesel prices will be up by 4.30 per liter. Kerosene, on the other hand, will increase by P4.85 per liter. Several gasoline stations have already posted their advisories for the oil price increase. Surging energy costs are being felt across the global economy […]