---

CHEYENNE INVESTMENTS PTY. LTD. NAVAHO INVESTMENTS (AUST) PTY. LTD. PATULA PTY LTD WAPERO PTY LTD KEYBASE PTY LTD LJK 101 PTY LTD SOUTHFOCUS HOLDINGS PTY LTD AUSWATER SYSTEMS PTY LTD GREENBROOK NOMINEES PTY LTD BLACK BIRCH PTY LTD OKELAND MANAGEMENT PTY LTD MANORFALLS PTY LTD CORAL RANGE PTY LTD DALTEX INVESTMENTS PTY LTD SPECIAL ENTERPRISES PTY LTD JOMAT PTY LTD VELFORD PTY. LTD. VELEA PTY. LTD. KARJO PTY. LTD. KARDORF PTY. LTD.