---

CHANDLER WOODS PTY LTD HINES FAMILY SUPERANNUATION FUND PTY LTD GMS GILBERT'S METALLURGICAL SERVICES PTY LTD SLAMO PTY LTD ALBOKS TRANSPORT PTY LTD POWER NETWORK SERVICES PTY LTD IPMG PTY LIMITED AUSTRALIA ASIA PROCUREMENT SERVICES PTY LTD NCF (AUST) PTY LTD SARKIS GROUP PTY LTD VIMCO HOLDINGS PTY LTD 313 INVESTMENTS PTY LTD YELLOW DESIGN CORPORATION PTY LTD STARWAY VIC TRANSPORT PTY LTD MIRAMBEENA GRAZING PTY. LTD. DOUBLE-M HOLDINGS (QLD) PTY LTD SECURE WELL SERVICES PTY LTD IPMG ADMINISTRATION PTY LIMITED SCAMMELLWOOD PTY LTD IS AUSTRALIA PTY LTD