BR - ePaper Jul 31, 2015 World Commodities Page 19 Jul 31, 2015 Facebook Twitter Whatsapp More from the page Nisar spells out Karachi operation’s successes Stock market crash-2008 OPEC chief says oil cartel ‘not ready’ to cut production Stocks keep rising BRIndex30 sheds 227.36pts THE RUPEE: Firm trend