MINSIDE INFORMATION - PROPOSED DELISTING OF STA - PASSING OF BOARD RESOLUTIONS REGARDING PROPOSED DELISTING BY STA [2019-4-4]

Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2019 [2019-4-3]

ANNOUNCEMENT OF ANNUAL RESULTS FOR THE YEAR ENDED DECEMBER 31, 2018 [2019-3-22]

ANNOUNCEMENT IN RELATION TO CHANGES IN ACCOUNTING POLICIES [2019-3-22]

ANNOUNCEMENT ON THE REPURCHASE AND CANCELLATION OF PART OF RESTRICTED A SHARES UNDER THE RESTRICTED A SHARES AND STOCK OPTION INCENTIVE PLAN OF 2018[2019-3-22]