PakistanDecrease in petroleum prices likely: OGRA sends summaryMirza HassanOctober 20, 2012October 20, 2012 by Mirza HassanOctober 20, 2012October 20, 2012 Islamabad: The Oil and Gas Regularity Authority (OGRA)has sent summary to the Finance Ministry with regard to decrease in petroleum prices as part of weekly...