DELAY IN DESPATCH OF CIRCULAR IN RELATION TO (1) PROPOSED RIGHTS ISSUE OF RIGHTS SHARES ON THE BASIS OF ONE RIGHTS SHARE FOR EVERY ONE EXISTING SHARE OF THE COMPANY AT HK$0.109 PER RIGHTS SHARE; (2) APPLICATION FOR WHITEWASH WAIVER; (3) PROPOSED CHANGE IN BOARD LOT SIZE; (4) CLOSURE OF REGISTER OF MEMBERS; AND (5) NOTICE OF GENERAL MEETING