---

RAIN-AG COMMODITIES PTY LTD G & D RYAN NOMINEES PTY LTD B CHRISTIE PTY LTD TNA BRUGGEMANN PTY LTD T F HOGG NOMINEES PTY LTD HD CARPENTRY NORTHWEST PTY LTD PR HERAS PROPERTY PTY LTD PAPERWORK MAGIC PTY LTD METALIAN AUSTRALIA PTY LTD DPML PTY LTD THORNE-CLARKE MANAGEMENT PTY LIMITED TURTLES BEND SUPER FUND PTY LTD SEARLE X WALDRON PTY. LTD. AGENA BIOSCIENCE, INC. STRONG & JONES PTY LTD S LOVIE CONTRACTING PTY. LTD. TURTLES BEND INVESTMENTS PTY LTD WANGARA INDUSTRIES PTY LTD DEBBON SUPERANNUATION PTY LTD S. R. PSYCHIATRIC SERVICES PTY LTD