DATE OF BOARD MEETING

Change of Hong Kong Branch Share Registrar and Transfer Office

COMPLETION OF TOP-UP PLACING OF EXISTING SHARES AND SUBSCRIPTION FOR NEW SHARES UNDER GENERAL MANDATE

Next Day Disclosure Return

Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 July 2021

TOP-UP PLACING OF EXISTING SHARES AND SUBSCRIPTION FOR NEW SHARES UNDER GENERAL MANDATE

PROFIT WARNING

Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 June 2021

Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2021

POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON FRIDAY, 28 MAY 2021