---

PP & C FONTAINE PTY LTD M.G.I. (R & D) PTY LTD WAN CHENG AUSTRALIA-ASIA PTY LTD 405 INVESTMENTS PTY. LTD. HN PTY LIMITED H & W MACDONALD HOLDINGS PTY LTD WATERMARK NO. 3 PTY. LTD. SLIPP CHISWELL & GOUGE PTY LIMITED SMART FAMILY HOLDINGS PTY LTD NARRIMAR PTY LTD VALEGROVE PTY LIMITED WATER TECHNOLOGY SYSTEMS PTY. LTD. PETER HARMAN PTY LTD ZFX PTY LTD ACCURATE WEIGHING MACHINES (MACKAY) PTY LTD MR. CURLY ALSO PTY. LTD. NEXTEC INVESTMENTS NO 2 PTY LIMITED SHANDANRE INVESTMENTS PTY. LTD. ELMORE AERO MAINTENANCE PTY. LTD. SATISFACTION INVESTMENTS PTY LTD