ASTANA. May 21. KAZINFORM By the decision of the Board of SamrukKazyna National Welfare Fund as of May 21, 2009 Vice Chairman of the Fund Timur Kulibayev has been appointed Chairman of the Director’s Board of KazMunaiGaz NC JSC, Kazakhstan Temir Zholy NC JSC and Samruk-Energo JSC companies, Kazinform has learnt from the press service of SamrukKazyna.