---

CIENCIA 8 SALES AND MARKETING PTY LTD JUSTRAY PROPRIETARY LIMITED F. & K. MORDEN PTY. LTD. EAGLE PLUMBING PTY. LTD. NICANT NOMINEES PTY. LTD. BERWICK SAND SOIL & MINI-MIX SUPPLY PTY. LTD. BILELECT NOMINEES PTY. LTD. ARGUS TALLOW MERCHANTS PTY. LTD. FREEBURGHERS PTY. LTD. GARGARO NOMINEES PTY. LTD. R. & D. MANAGEMENT CONSULTANTS PTY. LIMITED ROBCANT PROPRIETARY LIMITED PVL DODDS HOLDINGS PTY LTD WANSOON PTY. LIMITED LAREGO TOOLMAKING PTY LTD JEZMOND PTY. LTD. W.A. MCGREGOR PTY. LTD. SURENSKY PTY. LTD. A.D. & L.A. HUTCHISON PTY. LTD. T. & C. KELLY PETROLEUM PTY. LIMITED