FORM OF PROXY FOR USE AT THE ANNUAL GENERAL MEETING TO BE HELD AT 10:00 A.M., ON TUESDAY, 22 AUGUST 2017

(1) PROPOSALS FOR GENERAL MANDATES TO REPURCHASE SHARES AND ISSUE SHARES, (2) PROPOSALS FOR RE-ELECTION OF RETIRING DIRECTORS AND (3) NOTICE OF ANNUAL GENERAL MEETING

2017 Annual Report

LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

RESIGNATION OF NON-EXECUTIVE DIRECTOR AND CHANGE IN THE COMPOSITION OF THE BOARD COMMITTEES

Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 June 2017

PRELIMINARY ANNOUNCEMENT OF THE RESULTS FOR THE FINANCIAL YEAR ENDED 31 MARCH 2017 AND CLOSURE OF REGISTER OF MEMBERS

UPDATE ON PROFIT WARNING

POSTPONEMENT OF BOARD MEETING

NOTIFICATION OF BOARD MEETING