VOLUNTARY ANNOUNCEMENT – BUSINESS UPDATE

Monthly Return of Equity Issuer on Movements in Securities-For the month ended 28 February 2021

Form of appointment of proxy for the Annual General Meeting (“Meeting”) of the Company to be held on 19 March 2021 (or any adjournment thereof)

(1) PROPOSED GRANT OF GENERAL MANDATES TO ISSUE SHARES AND TO REPURCHASE SHARES; (2) PROPOSED REFRESHMENT OF SHARE OPTION SCHEME MANDATE LIMIT; (3) PROPOSED RE-ELECTION OF RETIRING DIRECTORS; AND (4) NOTICE OF ANNUAL GENERAL MEETING