---

JCI CAPITAL PTY LTD RACA TRANSPORT PTY LTD G M BROOKS HOLDINGS PTY LTD PVW RESOURCES LIMITED ELECTRICAL VALUE ENGINEERING PTY LTD G. BOTROS PTY LTD SKYBLUE ENTERPRISES PTY LTD LAKESIDE ASSET PTY LTD PORTRANGE INVESTMENTS PTY LTD GOLDTIDE NOMINEES PTY LTD REALTIME ASSET PTY LTD CNN AZZI PTY LTD GP AZZI PTY LTD ZEHIN PTY LTD CBW SAFETY SERVICES PTY LIMITED BALANCE MANAGEMENT GROUP PTY LTD A.C.N. 124 544 083 PTY LTD AFFINITY ENERGY AND HEALTH LIMITED JOUIN INVESTMENTS PTY LIMITED GIBSON SUPER MANAGEMENT PTY LTD