---

REID PARK INVESTMENTS PTY LTD ALSIM INVESTMENTS (AUST) PTY LIMITED MALVERN PSYCHOLOGY PTY LTD MULGA MINERALS PTY LTD ATHERTON COUNTRY VIEW ESTATE PTY. LTD. EASTMON FINANCE PTY LTD BAHRAIN INVESTMENTS PTY LTD RNAJ PTY LTD RN STAGG PTY LTD STAGG CAPITAL PTY LTD HALTER HOLDINGS PTY LTD HSI NO.1 PTY LTD AGNEW SUPERANNUATION PTY LTD LAURIDSEN INVESTMENTS PTY LTD GRIFFIN SUPERANNUATION PTY LTD ASCOT DEMOLITIONS PTY LTD WEI GROUP PTY LTD J & N WALLACE INVESTMENTS PTY. LTD. WESTON SUPERANNUATION PTY LTD ABERGELDIE HOLDINGS PTY LIMITED