RESIGNATION OF CHAIRMAN OF THE BOARD, CHANGE OF COMPOSITION OF BOARD COMMITTEES AND CHANGE OF AUTHORISED REPRESENTATIVE

POLL RESULTS OF ANNUAL GENERAL MEETING HELD ON 8 JUNE 2022

Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2022

Environmental, Social and Governance Report 2021

CHANGE OF VENUE OF ANNUAL GENERAL MEETING TO BE HELD ON 8 JUNE 2022

Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2022

Notification Letter and Request Form to Non-registered Shareholders

Notification Letter and Change Request Form to Registered Shareholders

Proxy Form for use at the Annual General Meeting to be held on 8 June 2022 (or any adjournment thereof)

(1) PROPOSED GRANT OF GENERAL MANDATES TO ISSUE SHARES AND REPURCHASE SHARES; (2) PROPOSED EXTENSION OF ISSUE MANDATE; (3) PROPOSED RE-ELECTION OF RETIRING DIRECTORS; (4) PROPOSED RE-APPOINTMENT OF AUDITORS; (5) PROPOSED ADOPTION OF AMENDED AND RESTATED ARTICLES OF ASSOCIATION; AND NOTICE OF ANNUAL