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BALFOUR (WA) PTY LTD DUNWELL NOMINEES (WA) PTY LTD AVONTECH PTY LTD FAIRGOLD CORPORATION PTY LTD REDCOAST HOLDINGS PTY LTD TRANSPAC HOLDINGS PTY LTD SELFIELD PTY. LTD. PARADIGM RESEARCH AND DEVELOPMENT PTY LTD CASEY GRANGE PTY. LTD. GLANVILLE ENTERPRISES PTY LTD B.J. & E.L. BUNCH PTY. LTD. ENERGY FUTURES AUSTRALIA PTY. LIMITED FIBRETEL PTY. LTD. DAVID JOHN PTY. LIMITED D.B. PHELAN INVESTMENTS PTY. LIMITED PIGFISH AUSTRALIA PTY. LTD. HYNES INVESTMENTS PTY. LTD. TREENA CHRISTIE INDUSTRIES PTY. LTD. BROOKEDALE PTY. LTD. POLYTEX AUSTRALIA PTY. LTD.