KARACHI: Pakistani households have been left at the mercy of liquefied petroleum gas (LPG) black marketers, who are demanding significantly higher prices in the range of Rs300-400 per kg from consumers, who need the fuel to run their kitchens. The consumers, especially in the hilly areas of Gilgit-Baltistan (G-B), are being forced to pay exorbitant prices, which are much higher than the retail