BusinessOgra increases LPG price by Rs.9 per kgNasir QureshiAugust 5, 2011August 5, 2011 by Nasir QureshiAugust 5, 2011August 5, 2011 Islamabad: The Oil and Gas Regulatory Authority (Ogra) has raised prices of Liquefied Petrolium Gas   (LPG ) by Rs.9 per kg here on Friday. A...