---

MISTYDALE PTY. LTD. WONGA PARK INVESTMENTS PTY. LTD. DOUBOW COURT PTY. LTD. AROJA PTY. LTD. NICORUMA KRISTAMO PTY. LTD. FERNSIDE NOMINEES PTY. LTD. HAAN AUSTRALIA PTY LTD JENTON HOLDINGS PTY LTD VIEW ROAD PTY LTD SARIELLA NOMINEES PROPRIETARY LIMITED STREETAL PTY. LIMITED J. & A. VITTORIO PTY. LTD. GMJ EQUIPMENT PTY. LTD. ELECTRON VACUUM SYSTEMS (AUST.) PTY. LIMITED HILCOT NOMINEES PROPRIETARY LIMITED GARVIC PTY. LTD. DANELL PROPRIETARY LIMITED ZEON NEON PTY. LTD. LEEALA PTY. LTD. SOLTEX MANAGEMENT PTY. LTD.