---

YALGO PTY LTD J M CLEARY PTY LTD F WALLBANK INVESTMENTS PTY LTD CST WASTEWATER SOLUTIONS PTY LTD ANTARA PTY LTD CATHO PTY LTD SKOKAN HOMES PTY LTD G.R. & C.C. MCLEAN PTY. LTD. BUTLER & REARDON (MANUFACTURING) PTY LTD BUTLER & REARDON (HOLDINGS) PTY LTD UNITED ADJUSTERS PTY LIMITED N W (BURFITT) PTY LTD BOOMERANG SECURITIES PTY LTD TONY SHARPE NOMINEES PTY LTD REGULATOR AUSTRALIA PTY LTD HORSESHOE PASTORAL CO PTY LTD R & M AVIATION PTY LTD GLENNOS CONSTRUCTIONS PTY LTD RUSS LAZARUS BLOODSTOCK PTY. LIMITED RICHARD THOMAS GREEN NOMINEES PTY LTD