---

WHITE CLOUD INTERNATIONAL PTY LTD HAFFENDEN SUPERANNUATION FUND PTY. LTD. A.C. MARTIN AND ASSOCIATES SUPERANNUATION FUND PTY. LTD. FOUR LIONS SUPERANNUATION FUND PTY. LTD. GAUDIN SUPERANNUATION FUND PTY. LTD. F L & D J DOWNES SUPER PTY LTD SICKLE PTY. LTD. NYDENE PTY LTD WOODSTOCK ANGUS PTY LTD COORLBARDIE CONSULTANCY PTY LTD TECHNICAL SOLUTIONS (WA) PTY LTD PIPERTOWN PTY LTD SEAFIRE HOLDINGS PTY LTD KUANG-HUI PTY LTD YALOS ENGINEERING PTY LTD DIAMOND HEAD ENTERPRISES PTY. LIMITED BRUCE OVERTON PHYSIOTHERAPIST PTY LTD R. J. BULLOCK & ASSOCIATES PTY LTD BETHLAND PTY. LTD. CITY WEST ENTERPRISES PTY LTD