---

R. EDWARDS NOMINEES PTY. LTD. T. DOWNES NOMINEES PTY. LTD. AJ MOORE NOMINEES PTY. LTD. R & D CONTROL ENGINEERING PTY. LTD. MARCI PTY. LTD. P. & E. STOKES PTY. LTD. S & D WAITE PTY. LTD. 29 AMSTERDAM PTY. LTD. L.C. EQUITIES PTY LTD TARRANGOWER NOMINEES PTY LTD KING WILLIAMS FARM PTY. LTD. SAL ENTERPRISES PTY LTD TRINERGY PTY. LTD. YOURICKA PTY LTD MICHAEL GRAHAM PLUMBING PTY LIMITED MCLEOD STREET PTY LTD BEDFORD HAY PTY LIMITED DOMLA-VEE PTY LTD WOMBAT SERVICES PTY LIMITED RAMA-SIMI PTY LIMITED