日期

11-03-2021 [Date of Board Meeting] – NOTICE OF BOARD MEETING

01-03-2021 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 28 February 2021

01-02-2021 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 January 2021

05-01-2021 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 December 2020

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

03-12-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 November 2019

08-11-2019 [QUARTERLY RESULTS] – THIRD QUARTERLY RESULTS ANNOUNCEMENT FOR THE NINE MONTHS ENDED 30 SEPTEMBER 2019

01-11-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 October 2019

29-10-2019 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

02-10-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 September 2019

17-09-2019 [Discloseable Transaction] – DISCLOSEABLE TRANSACTION IN RELATION TO THE PROVISION OF INDEMNITY

02-09-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 August 2019

21-08-2019 [OTHER – BUSINESS UPDATE] – FURTHER CHANGE IN USE OF NET PROCEEDS

08-08-2019 [INTERIM RESULTS] – INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2018

08-08-2019 Company Information Sheet

01-08-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 July 2019

29-07-2019 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

29-07-2019 [PROFIT WARNING/INSIDE INFORMATION] – PROFIT WARNING

22-07-2019 [Share Buyback] – Next Day Disclosure Return – Cancellation of Repurchased Shares

08-07-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

02-07-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

02-07-2019 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2019

26-06-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

24-06-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

21-06-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

19-06-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

06-06-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

05-06-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

04-06-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

03-06-2019 [OTHER – BUSINESS UPDATE] – FURTHER CHANGE IN USE OF NET PROCEEDS

03-06-2019 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAY 2019

30-05-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

22-05-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

21-05-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

09-05-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

07-05-2019 [QUARTERLY RESULTS] – FIRST QUARTERLY RESULTS ANNOUNCEMENT FOR THE THREE MONTHS ENDED 31 MARCH 2019

03-05-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2019

02-05-2019 [Results of AGM] – POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 2 MAY 2019

24-04-2019 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

17-04-2019 [Profit Warning / Inside Information] – Profit Warning

01-04-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2019

29-03-2019 Company Information Sheet

29-03-2019 [Notice of AGM] – Notice of Annual General Meeting

29-03-2019 Form of proxy for the annual general meeting to be held on Thursday, 2 May 2019 (or any adjournment thereof)

29-03-2019 [General Mandate / Explanatory Statement for Repurchase of Shares / Re-election or Appointment of Director subject to Shareholders’ Approval] – Proposals for (1) Re-election of retiring directors and (2) Granting of general mandates to issue new shares an

25-03-2019 [Final Results / Closure of Books or Change of Book Closure Period] – (1) ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2018; AND (2) ADOPTION OF DIVIDEND POLICY

25-03-2019 [Terms of Reference of the Nomination Committee] – Terms of Reference of the Nomination Committee

25-03-2019 [Terms of Reference of the Audit Committee] – Terms of Reference of the Audit Committee

13-03-2019 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

01-03-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 28 February 2019

01-02-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2019

30-01-2019 [Share buyback] – Next Day Disclosure Return – Cancellation of Repurchased Shares

21-01-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

18-01-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

17-01-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

15-01-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

14-01-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

10-01-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

07-01-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

04-01-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

02-01-2019 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

02-01-2019 [Monthly Return] – Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 December 2018

31-12-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

28-12-2018 [SHARE BUYBACK – OTHERS] – Next Day Disclosure Return – Cancellation of Repurchased Shares

27-12-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

20-12-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

12-12-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

11-12-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

10-12-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

05-12-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

03-12-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 NOVEMBER 2018

28-11-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

23-11-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

21-11-2018 [SHARE BUYBACK] – NEXT DAY DISCLOSURE RETURN

09-11-2018 [QUARTERLY RESULTS] – THIRD QUARTERLY RESULTS ANNOUNCEMENT FOR THE NINE MONTHS ENDED 30 SEPTEMBER 2018

01-11-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 OCTOBER 2018

29-10-2018 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

02-10-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEPTEMBER 2018

03-09-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 AUGUST 2018

08-08-2018 [INTERIM RESULTS] – INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2018

01-08-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JULY 2018

23-07-2018 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

03-07-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2018

15-06-2018 [Revision of Published Financial Statements and Reports / Other – Miscellaneous] – CLARIFICATION ANNOUNCEMENT

01-06-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAY 2018

10-05-2018 [QUARTERLY RESULTS] – FIRST QUARTERLY RESULTS ANNOUNCEMENT FOR THE THREE MONTHS ENDED 31 MARCH 2018

03-05-2018 [RESULT OF AGM] – POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 3 MAY 2018

02-05-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 APRIL 2018

27-04-2018 [DATE OF BOARD MEETING] – CLARIFICATION ANNOUNCEMENT CHANGE OF DATE OF BOARD MEETING

26-04-2018 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

06-04-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MARCH 2018

29-03-2018 [PROXY FORM] – FORM OF PROXY FOR THE ANNUAL GENERAL MEETING TO BE HELD ON THURSDAY, 3 MAY 2018 (OR ANY ADJOURNMENT THEREOF)

29-03-2018 [GENERAL MANDATE / EXPLANATORY STATEMENT FOR REPURCHASE OF SHARES / RE-ELECTION OR APPOINTMENT OF DIRECTORS SUBJECT TO SHAREHOLDERS’ APPROVAL] (1) PROPOSED RE-ELECTION OF RETIRING DIRECTORS AND (2) RENEWAL OF GENERAL MANDATES TO ISSUE NEW SHARES AND REPUR

29-03-2018 [NOTICE OF AGM] – NOTICE OF THE ANNUAL GENERAL MEETING

23-03-2018 [FINAL RESULTS / DIVIDEND OR DISTRIBUTION / CLOSURE OF BOOKS OR CHANGE OF BOOK CLOSURE PERIOD] – (1) ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2017; AND (2) CHANGE OF USE OF NET PROCEEDS

08-03-2018 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

01-03-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 28 FEBRUARY 2018

01-02-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JANUARY 2018

02-01-2018 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 DECEMBER 2017

01-12-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 NOVEMBER 2017

22-11-2017 [DISCLOSEABLE TRANSACTION] – DISCLOSEABLE TRANSACTION IN RELATION TO FACTORING AGREEMENT

08-11-2017 [QUARTERLY RESULT] – THIRD QUARTERLY RESULTS ANNOUNCEMENT FOR THE NINE MONTHS ENDED 30 SEPTEMBER 2017

02-11-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 OCTOBER 2017

27-10-2017 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

03-10-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEPTEMBER 2017

01-09-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 AUGUST 2017

08-08-2017 INTERIM RESULTS] – ANNOUNCEMENT OF UNAUDITED INTERIM RESULTS FOR THE SIX MONTHS ENDED 30 JUNE 2017

01-08-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JULY 2017

26-07-2017 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

03-07-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2017

23-06-2017 [RESULTS OF AGM] – POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 23 JUNE 2017

01-06-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAY 2017

08-05-2017 [QUARTERLY RESULTS] – FIRST QUARTERLY RESULTS ANNOUNCEMENT FOR THE THREE MONTHS ENDED 31 MARCH 2017

02-05-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 APRIL 2017

24-04-2017 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

31-03-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MARCH 2017

31-03-2017 [NOTICE OF AGM / CLOSURE OF BOOKS OR CHANGE OF BOOK CLOSURE PERIOD] – NOTICE OF ANNUAL GENERAL MEETING

31-03-2017 [RE-ELECTION OR APPOINTMENT OF DIRECTOR SUBJECT TO SHAREHOLDERS’ APPROVAL / GENERAL MANDATE / EXPLANATORY STATEMENT FOR REPURCHASE OF SHARES] – PROPOSAL FOR (1) RE-ELECTION OF RETIRING DIRECTORS AND (2) GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES AND (3) NOTICE OF ANNUAL GENERAL MEETING

31-03-2017 [PROXY FORM] – FORM OF PROXY FOR THE ANNUAL GENERAL MEETING TO BE HELD ON FRIDAY, 23 JUNE 2017 (OR ANY ADJOURNMENT THEREOF)

30-03-2017 [FINAL RESULTS / CLOSURE OF BOOKS OR CHANGE OF BOOK CLOSURE PERIOD] – ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2016

27-03-2017 [FINAL RESULT] – ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2016

27-03-2017 [FINAL RESULT] – ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2016

27-03-2017 [FINAL RESULT] – ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2016

23-03-2017 [Inside Information] – INSIDE INFORMATION UPDATE ON PROPOSED VENDOR PLACING

15-03-2017 [Inside Information] – INSIDE INFORMATION UPDATE ON PROPOSED VENDOR PLACING

15-03-2017 [Inside Information] – INSIDE INFORMATION PROPOSAL FOR RESUMPTION OF TRADING IN SHARES

15-03-2017 [Inside Information] – INSIDE INFORMATION UPDATE ON FINANCIAL INFORMATION

15-03-2017 [DATE OF BOARD MEETING] – NOTICE OF BOARD MEETING

01-03-2017 [MONTHLY RETURN] – MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 28 FEBRUARY 2017

22-02-2017 [SUSPENSION] – SUSPENSION OF TRADING AND SHARE PRICE MOVEMENT

21-02-2017 COMPANY INFORMATION SHEET

21-02-2017 TERMS OF REFERENCE OF NOMINATION COMMITTEE

21-02-2017 TERMS OF REFERENCE OF REMUNERATION COMMITTEE

21-02-2017 TERMS OF REFERENCE OF AUDIT COMMITTEE

21-02-2017 LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

21-02-2017 CONSTITUTIONAL DOCUMENTS – AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION

21-02-2017 ALLOTMENT RESULTS – NOTICE OF LISTING ON THE GROWTH ENTERPRISE MARKET OF THE STOCK EXCHANGE OF HONG KONG LIMITED BY WAY OF PLACING

14-02-2017 FORMAL NOTICE – NOTICE OF LISTING ON THE GROWTH ENTERPRISE MARKET OF THE STOCK EXCHANGE OF HONG KONG LIMITED BY WAY OF PLACING