Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 May 2023

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 April 2023

Notification Letter to Non-registered Shareholders and Request Form

Form of Proxy

Notice of the Annual General Meeting

Proposals for (I) General Mandates to Issue and Buy Back Shares, (II) Election and Re-Election of Directors, (III) Amendments to the Memorandum of Association and Articles of Association and the Adoption of the Third Amended and Restated Memorandum and Articles of Association, (IV) Termination of the Share Option Scheme and Adoption of the Share Incentive Scheme, and (V) Notice of AGM

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 March 2023

(1)Proposed Amendments to the Memorandum of Association and Articles of Association; (2)Proposed Appointment of Independent Non-Executive Director; (3)Proposed Termination of the Share Option Scheme, Proposed Adoption of the Share Incentive Scheme and Amendments to the Share Award Scheme

Annual Results Announcement for the Year ended 31 December 2022

Date of Board Meeting

Profit Warning

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 28 February 2023

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 January 2023

Share Purchase pursuant to Share Award Scheme

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 December 2022