With system losses going up to a record 14.4 per cent, the Oil and Gas Regulatory Authority (Ogra) on Tuesday notified about 3pc increase in the sale price of Regasified Liquified Natural Gas (RLNG) for two Sui gas companies effective from Sept 1 owing to higher international prices. The RLNG’s sale price for Lahore-based Sui Northern Gas Pipelines Ltd (SNGPL) has been increased by 2.76pc to $1