Continuing Connected Transactions

Poll Results of the Extraordinary General Meeting held on 11 December 2007

Continuing Connected Transactions - Product Sales Agreement

Notice of Extraordinary General Meeting

Appointment of Directors Clarification Announcement

Continuing Connected Transactions

Resignations of Directors, Change of Chairman of the Board and Change of Member and Chairman of Remuneration Committee

Closing of the Conditional Mandatory Cash Offers to Acquire All the Issued Shares and to Cancel All Outstanding Share Options of the Company

(I) Despatch of the Composite Document relating to Conditional Mandatory Cash Offers; and (II) Appointment of Directors

Announcement of Interim Results for the Six Months ended 30 June 2007

Clarification Announcement

Notification of Board meeting

Delay in Despatch of Composite Document relating to the conditional mandatory cash offers

(1) Completion of Share Transfer Agreement; (2) Conditional mandatory cash offers; and (3) Appointment of independent financial adviser

(1) Acquisition of shares in the Company by Charm Wise Limited; (2) Possible conditional mandatory cash offers to acquire all the issued shares and to cancel all outstanding share options of the Company; and (3) Resumption of trading

Suspension of Trading

Appointment of Executive Director and Change of Agent for the Service of Process in Hong Kong