MONTHLY REVENUE ANNOUNCEMENT FOR APRIL 2020

Monthly Return of Equity Issuer on Movements in Securities

PROFIT WARNING

NOTICE OF ANNUAL GENERAL MEETING

FORM OF PROXY

PROPOSAL FOR RE-ELECTION OF RETIRING DIRECTORS, GENERAL MANDATES TO ISSUE NEW SHARES, AND TO...

MONTHLY REVENUE ANNOUNCEMENT FOR MARCH 2020

DATE OF BOARD MEETING

Monthly Return of Equity Issuer on Movements in Securities

FINAL RESULTS FOR THE YEAR ENDED DECEMBER 31, 2019