sentences:  On 4 May 2009, the government of Pakistan appointed a Citigroup-led consortium to advise the state-run Privatisation Commission on the sale of 10 to 15 per cent (or 430 to 645 million shares) of the company.OGDCL is the second Pakistani company to have been listed at the London Stock Exchange.The company was also listed in Pakistan at all the three exchanges of the country namely Karachi Stock Exchange (KSE), Lahore Stock Exchange (LSE) and Islamabad Stock Exchange (ISE).