---

HDG PTY. LTD. CDRS GLOBAL PTY LTD ERLENMAIER FAMILY SUPERANNUATION FUND PTY LTD HHRAY'S PTY LTD KMM NOMINEES PTY LIMITED PEARLMAN INVESTMENTS PTY LTD CKZ TRADING PTY LTD MTC PILLAR PTY LTD GAS INVESTMENT GROUP PTY LTD M.R. PRODUCTION SERVICES PTY LTD WILSON - VAN HAREN SUPERANNUATION FUND PTY LTD ONE YIH PTY LTD NEBEENER HOLDINGS PTY LTD MS. TEA PTY LTD UK AUTOCARE INVESTMENTS PTY LTD INDEPENDENT ROOFING PTY LTD SUN-QUAN (SCT) CONSULTING PTY LTD PLMPL PTY LTD G&S JACKSON HOLDINGS PTY LTD PRINT & PACK HOLDINGS PTY LTD