Date

01-12-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 November 2020

09-11-2020 [Quarterly Results] – THIRD QUARTERLY RESULTS ANNOUNCEMENT FOR THE NINE MONTHS ENDED 30 SEPTEMBER 2020

02-11-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 October 2020

28-10-2020 [Date of Board Meeting] – NOTICE OF BOARD MEETING

05-10-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 September 2020

16-09-2020 [Other – Business Update] – VOLUNTARY ANNOUNCEMENT AWARD OF A CONSTRUCTION CONTRACT

01-09-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 August 2020

10-08-2020 [INTERIM RESULT] – INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2020

03-08-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 July 2020

29-07-2020 [Date of Board Meeting] – NOTICE OF BOARD MEETING

02-07-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 June 2020

29-06-2020 [Results of AGM] – POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 29 JUNE 2020

01-06-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2020

07-05-2020 [Quarterly Result] – FIRST QUARTERLY RESULTS ANNOUNCEMENT FOR THE THREE MONTHS ENDED 31 MARCH 2020

04-05-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2020

23-04-2020 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

02-04-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2020

30-03-2020 [Proxy Form ] – FORM OF PROXY FOR THE ANNUAL GENERAL MEETING TO BE HELD ON MONDAY, 29 JUNE 2020 (OR ANY ADJOURNMENT THEREOF)

30-03-2020 [Notice of AGM] – NOTICE OF THE ANNUAL GENERAL MEETING

30-03-2020 [General Mandate / Explanatory Statement for Repurchase of Shares / Re-election or Appointment of Director] – PROPOSALS FOR (1) RE-ELECTION OF RETIRING DIRECTORS AND (2) GRANTING OF GENERAL MANDATES TO ISSUE NEW SHARES AND REPURCHASE SHARES AND (3) NOTICE OF THE ANNUAL GENERAL MEETING

23-03-2020 [Final Results / Closure of Books or Change of Book Closure Period] – ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2019

11-03-2020 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

02-03-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 29 February 2020

03-02-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month ended 31 January 2020

10-01-2020 [Other – Business Update] – VOLUNTARY ANNOUNCEMENT LETTERS OF ACCEPTANCE IN RELATION TO THE AWARD OF CONSTRUCTION CONTRACTS

03-01-2020 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 December 2019