---

PERPETUAL NOMINEES LIMITED COGNITION NOMINEES PTY LTD LILIESTRA (NO 4) PTY LIMITED. UNDARA INVESTMENTS PTY LTD URBAN PLANT HIRE PTY LTD BING LEE ELECTRICS PTY LTD BERMARDEN PTY LTD A.L. & S.M. RICHARDSON ENTERPRISES PTY. LTD. MANOC NOMINEES PTY. LTD. RONBAR ENTERPRISES PTY LTD BRADD INVESTMENTS PTY LTD L.R.J. (NEWCASTLE) PTY LTD GLEN EDEN (COOLAH) PTY. LIMITED BARDISI PTY LTD TASFACTORS PTY. LTD. HYQUEST SOLUTIONS PTY LTD P. LUCAS BROS (HOLDINGS) PTY LTD JEFFERSON INVESTMENTS PTY LTD HIGGS INVESTMENTS PTY. LTD. R T R PTY LTD