03 January 2013
                                                Company's Holidays 2013
18 December 2012
                                                Notification of BOD No.7/2012:Conected transaction and The disposal of assets
16 November 2012
                                                Disposal of Asset (Revision of Transaction Size)
14 November 2012
                                                Clarification on percentage of change more than 20 percent (Edited)
14 November 2012
                                                Reviewed Quarter 3 and Consolidated F/S (F45-3)(Revised)
14 November 2012
                                                Financial Statement Quarter 3/2012
14 November 2012
                                                Reviewed Quarter 3 and Consolidated F/S (F45-3)
14 November 2012
                                                Clarification on percentage of change more than 20 percent
14 November 2012
                                                Notification of BOD No.6/2012:Conected transaction and The acquistion and disposal of assets
01 November 2012
                                                Invitation to propose agenda and director's name
14 August 2012
                                                Clarification on percentage of change more than 20 percent
14 August 2012