---

ARNEL PTY LTD COTTAM PTY LTD ROTHERWIND INVESTMENTS PTY LTD JOINT PROPERTY OWNERSHIP PTY LTD RAY IRVIN PTY LTD TONGARA NOMINEES PTY LTD NEXIA PERTH PTY LTD FRESHWATER RESOURCES PTY LTD MARDI NOMINEES PTY LTD BRADSCOTT PTY LTD CANDIDA PTY LTD MONZONE INVESTMENTS PTY LTD KOMEMO PTY LTD ANTEQUERA PTY LTD K. BIGGS ENTERPRISES PTY LTD PEARL AVIATION AUSTRALIA PTY LTD FINESSE CORPORATION PTY LTD VORTAE NOMINEES PTY LTD CHERIP HOLDINGS PROPRIETARY LIMITED ASTRIS PTY LTD