---

O & G CAPITAL PTY LTD VILLAMAINA PTY LTD HHG HOLDING PTY LTD ROLLAC AUSTRALIA PTY LTD ANTCOMM PTY LTD GATTORNA ELLIS ADVISORY PTY LTD AXEK CONSULTING PTY LTD BY PROPERTY MANAGEMENT PTY. LTD. ZX ASSETS PTY LTD BARNES & MATINA PTY LTD IMMUNITY INSURANCE PTY LTD HOMETOWN AUSTRALIA CHAIN VALLEY BAY PTY LTD SINGH BROTHERS RETIREMENT FUND PTY LTD SINGH BROTHERS RETIREMENT FUND CUSTODIAN PTY LTD HERITAGE RLLC PTY LTD HENTY SUPER PTY LTD ANWAR SONS PTY LTD HOMETOWN AUSTRALIA LAKE MACQUARIE PTY LTD CLOUD BURST SOFTWARE PTY LTD KYCADE FARMING PTY LTD