CHANGE OF ADDRESS OF HONG KONG BRANCH SHARE REGISTRAR AND TRANSFER OFFICE

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 May 2019

POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON FRIDAY, 31 MAY 2019

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 April 2019

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 March 2019

ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2018

Date of Board Meeting

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 28 February 2019

TERMINATION OF CONTINUING CONNECTED TRANSACTION

POLL RESULTS OF THE EXTRAORDINARY GENERAL MEETING HELD ON WEDNESDAY, 20 FEBRUARY 2019