---

BIOMASS TECHNOLOGIES PTY LTD WATER VISION CONSULTING PTY. LTD. VOX LUCIDA PTY LTD ISALEX PTY LTD BILLNJEN PTY LTD WREC (WA) PTY LTD ARMITT GROUP PTY LTD LITTLE PIER PTY LTD M SPESHY PTY LTD TALENT INTERNATIONAL HOLDINGS PTY LTD NEWTAY PTY LTD D & O NOMINEES PTY LTD KADOMATSU PTY LTD N&E YOUNG SUPER FUND PTY LTD CRAWFORD DUNCAN PTY LIMITED C. ROBERTS NOMINEES PTY LIMITED STEVEN HA PTY LTD COONEY DAUGHTERS PTY LTD ANCA PROPERTY DEVELOPMENT PTY LTD DRT INVESTMENTS PTY LTD