---

MINESITE MAINTENANCE PTY LTD DARWONGA INVESTMENTS PTY LTD AZUREE PTY. LTD. PARKLEIGH PTY LTD UGL PTY LIMITED SONTAX AUSTRALIA (1988) PTY LTD ROBINVALE HOLDINGS PTY LTD WARRANANG PTY LTD G. L. THOMSON PTY LTD WELTER HOLDINGS PTY LTD BURNSIDE MANAGEMENT PTY LTD SANDOR HOLDINGS PTY LTD G. & S. AND BULLOCK FOUNDATION PTY. LTD. SEVERN HOLDINGS PTY LTD GORDON COOK ADVERTISING PTY LTD ALTUN HOLDINGS PTY LTD AORAKI PTY. LTD. C.L. DRUMMOND PTY LTD PICKHURST HOLDINGS PTY. LTD. ICE BIRD PTY. LTD.