Granting Of General Mandates To Issue And Repurchase Shares; Re-Election Of Retiring Directors; Proposed Amendments To The Articles Of Association And Notice Of Annual General Meeting

Form Of Proxy For The Annual General Meeting To Be Held On Tuesday 21 June 2022 At 1130 AM (Or Any Adjournment Thereof) (The Meeting)

2021 Annual Report

Audited consolidated annual results announcement for the year ended 31 december 2021

Proposed Amendments To The Articles Of Association Of The Company

Date Of Board Meeting

Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in

List Of Directors And Their Roles And Functions