---

STONEHENGE HOLDINGS PTY. LTD. KEYSTONE MANAGEMENT SERVICES PTY LTD STANMORE MANAGEMENT PTY LTD INVESTIGATION SERVICES OF W.A. PTY LTD ROYALSTAR PTY LTD CERELISE PTY LTD EASTFLEET HOLDINGS PTY LTD BEAUPORT HOLDINGS PTY LTD CARAMA PTY. LTD. DRILBY PTY. LTD. DRESSLER PTY. LTD. CLABON PTY. LTD. CINDA PTY LTD VINEDALE PTY LTD TANK ROCK PTY LTD WASHPOOL PTY LTD JADEBANK PTY LTD AYB INVESTMENTS PTY LTD PRIMECITY NOMINEES PTY LTD QUIDDITY AGRICULTURE PTY LTD