---

CELLETON PTY. LTD. LANET PTY. LTD. ALLIANT PTY. LTD. TWELFTH SHELLEY NOMINEES PTY. LTD. RALTONIE DEVELOPMENTS PTY. LTD. KADCO PIPELINES PTY. LTD. ALLENTOWN PTY. LTD. RAFFAEL DOMENIC PTY. LTD. R. & C. STEERS NOMINEES PTY. LTD. WILLIS AUSTRALIA GROUP SERVICES PTY LTD NUNN BROS. HAULAGE PTY LTD MECHATRONICS SYSTEM DESIGN PTY LTD FREEDMAN INVESTMENTS PTY. LIMITED ANKERSONS INVESTMENTS PTY. LTD. I.B.F. ENTERPRISES PTY. LIMITED REX GORELL PTY. LTD. MARIAN MANAGEMENT PTY. LTD. THIRD CONCORDE PTY. LTD. WIENER ENTERPRISES PTY. LTD. SHERBROWN NOMINEES PTY. LTD.