---

CLOUGH ENGINEERING PTY LTD KALGOORLIE GEOTECHNICAL CONSULTANTS PTY LTD AGAH PTY LTD RIKE PTY. LTD. CLAUSK PTY LTD BECOT PTY. LTD. CURANT PTY LTD CONCERTINA PTY LTD DENLIA PTY. LTD. PINATOL PTY. LTD. J. WORRALL MANAGEMENT PTY. LTD. DECHINGK INVESTMENTS PTY LTD A.J. GRAFF PTY LTD LIME GROVE PTY. LTD. COLMAR HOLDINGS PTY LTD CLANCY MICHAEL NOMINEES PTY LTD PKF PERTH FINANCIAL SERVICES PTY LTD LAKESIDE PRESTON HOLDINGS PTY. LTD. J.C.D. CALLANDER PTY. LTD. R F PINERUA PTY LTD