DELAY IN DESPATCH OF CIRCULAR IN RELATION TO (I) PROPOSED RIGHTS ISSUE ON THE BASIS OF FOUR (4) RIGHTS SHARES FOR EVERY ONE (1) EXISTING SHARE HELD ON THE RECORD DATE; (II) CONNECTED TRANSACTION – SUBSCRIPTION OF CONVERTIBLE BONDS UNDER SPECIFIC MANDATE; AND (III) CONNECTED TRANSACTION – PROPOSED AMENDMENTS TO THE TERMS OF THE 2008 CONVERTIBLE BONDS