Monthly Return of Equity Issuer on Movements in Securities 　 30-11-2022   INSIDE INFORMATION - TERMINATION OF LEASE CONTRACT   07-11-2022 　 Monthly Return of Equity Issuer on Movements in Securities 　 31-10-2022   DISCLOSEABLE TRANSACTION : CONSTRUCTION CONTRACT   12-10-2022 　 INSIDE INFORMATION - LITIGATION PROGRESS 　 30-09-2022   Monthly Return of Equity Issuer on Movements in Securities   30-09-2022 　 Interim Report 2022 　 26-09-2022   SUPPLEMENTAL ANNOUNCEMENT - IN RELATION TO THE APPOINTMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR   06-09-2022 　 Monthly Return of Equity Issuer on Movements in Securities 　 01-09-2022   List of Directors and their Role and Function   30-08-2022 　 APPOINTMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR, CHAIRMAN OF REMUNERATION COMMITTEE AND MEMBER OF AUDIT COMMITTEE AND NOMINATION COMMITTEE 　 30-08-2022   Shareholders & Investors Communication Policy   30-08-2022 　 Terms of Reference of the Audit Committee 　 30-08-2022   Interim dividend for the six months ended 30 June 2022   30-08-2022 　 Closure of Register of Members 　 30-08-2022   Announcement of Interim Results 2022   30-08-2022 　 PROFIT WARNING 　 19-08-2022   DISCLOSEABLE TRANSACTION IN RELATION TO SUBSCRIPTION OF CONVERTIBLE BONDS   18-08-2022 　 DATE OF BOARD MEETING 　 12-08-2022   Monthly Return of Equity Issuer on Movements in Securities   01-08-2022 　 CHANGE OF ADDRESS OF HONG KONG SHARE REGISTRAR AND TRANSFER OFFICE 　 08-07-2022   INSIDE INFORMATION - TERMINATION OF LEASE AGREEMENT   05-07-2022 　 Monthly Return of Equity Issuer on Movements in Securities 　 30-06-2022   List of Directors and their Role and Function   24-06-2022 　 POLL RESULTS OF ANNUAL GENERAL MEETING AND RETIREMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR 　 24-06-2022   ANNOUNCEMENT OF RETIREMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR AND WITHDRAWAL OF A RESOLUTION AT THE ANNUAL GENERAL MEETING   17-06-2022 　 PRECAUTIONARY MEASURES AT ANNUAL GENERAL MEETING 　 16-06-2022   INSIDE INFORMATION - COMMENCEMENT OF LITIGATION   14-06-2022 　 Monthly Return of Equity Issuer on Movements in Securities 　 31-05-2022   Inside Information   12-05-2022 　 Voluntary Announcement - The Fourteenth Five - Year Plan Highlights 　 06-05-2022   Monthly Return of Equity Issuer on Movements in Securities (April 2022)   03-05-2022   Notice of Annual General Meeting   29-04-2022   Proxy Form   29-04-2022   Circular (Proposed general mandates to issue shares and repurchase securities, re-election of directors and notice of annual general meeting)   29-04-2022   Annual Report 2021   29-04-2022 　 Change of Company Secretary and Authorised Representative 　 31-03-2022　   Closure of Register of Members   31-03-2022 　 Final Dividend for the year ended 31 December 2021 　 31-03-2022　   Announcement of Annual Results 2021   31-03-2022 　 Remuneration of Director 　 31-03-2022   Monthly Return of Equity Issuer on Movements in Securities (March 2022)   31-03-2022   Date of Board Meeting   21-03-2022   Monthly Return of Equity Issuer on Movements in Securities (Feb 2022)   28-02-2022   Monthly Return of Equity Issuer on Movements in Securities (Jan 2022)   31-01-2022