---

INTERACTIVE ARBITRAGE PTY LIMITED R K S' MOBILE SERVICES PTY LTD FRERE AND ASSOCIATES PTY LIMITED LIMESTONE MINING PTY LTD STABLE ISOTOPES AUSTRALIA PTY LIMITED ORB CORPORATION PTY. LIMITED RORIAN PTY. LIMITED NORTH ADELAIDE LE VILLAGE ROYALE NO.5 PTY LTD NORTH ADELAIDE LE VILLAGE ROYALE NO.1 PTY LTD NORTH ADELAIDE LE VILLAGE ROYALE NO.4 PTY LTD NORTH ADELAIDE LE VILLAGE ROYALE NO.3 PTY LTD C.L & J.J DAVIES PTY LTD EFSTATHIS PROPERTY GROUP PTY LTD DEIMOS TRADING PTY LTD NYANG PARK NOMINEES PTY LTD HIGHLIGHT PLASTERING PTY LTD L.G.R.A. RUSSO PTY. LTD. BAYSIDE PLUMBING (VIC) PTY LTD GOLDFIELD BAKERY PTY LTD CTIME PTY LTD