JOINT ANNOUNCEMENT (1) CLOSING OF THE UNCONDITIONAL MANDATORY CASH OFFERS; (2) CHANGE OF PRINCIPAL PLACE OF BUSINESS; (3) RESIGNATION OF EXECUTIVE DIRECTORS; (4) RESIGNATION OF INDEPENDENT NON-EXECUTIVE DIRECTOR; (5) CHANGE OF CHAIRMAN OF THE AUDIT COMMITTEE; (6) CHANGE OF AUTHORISED REPRESENTATIVES AND (7) CHANGE OF AGENTS FOR THE SERVICE OF PROCESS IN HONG KONG