201502.16 Off 0 in International State-owned oil group said to demand $8bn in signing-on fees from international energy groups …read more From:: http://www.ft.com/cms/s/0/9c4a55ea-b1f5-11e4-b380-00144feab7de.html?ftcamp=published_links%2Frss%2Fcompanies_uk%2Ffeed%2F%2Fproduct