---

PRECISION MAINTENANCE & CLEANING SERVICES PTY LTD SILK ROAD FUNDS MANAGEMENT PTY LTD EOTP PTY LTD PAX INVESTMENTS PTY LTD TONTAS GLOBAL INVESTMENTS PTY LTD CEDRA PTY LTD AUPEX PTY LTD D & D HART PTY LIMITED AXILO PTY LIMITED I TATTOO PTY LTD MR AUSTRALIA PTY LTD VIETPROP PTY LTD POLYTECH PT AUSTRALIA PTY. LTD. DEL VALLE CONSTRUCTIONS PTY LTD J & RUN PTY LTD AUSSIM PTY LTD SRB ELECTRICAL SOLUTIONS PTY LTD GOONGOONA PTY LTD INDIGENOUS PROJECT SERVICES ALLIANCE PTY LTD ACERS NOMINEES PTY LTD