(EnergyAsia, August 4) — The Qatar Fuel Company (Woqod) has raised the price of its liquefied petroleum gas for cooking by 50% from August 1.   A 12-kg cylinder now cost QR15 instead of QR10 and a 48kg cylinder QR55 instead of QR35. (US$1=QR 3.65). Most of these are used by households for cooking. Prices…