---

WRB RURAL HOLDINGS PTY LTD BRB INVESTMENTS PTY LTD CIRCLE H HELI-SERVICES PTY LTD INFINITY CONSORTIUM PTY LTD SODYCHOS INVESTMENTS PTY LTD AM PERRY SUPER PTY LTD NICK BREWSTER PTY LTD GOLDEN GROVE HOLDINGS (NO. 2) PTY LTD VITORINO HOLDINGS PTY LTD LEMKIM PTY LTD HASCH PROPERTY PTY LTD ISAMA PTY LTD WOODSIDE (SA) PTY LTD DAIRE INSTALLATIONS PTY LTD AGRICULTURAL INDUSTRIAL MINING GROUP PTY LTD TWO SQ PTY LTD DONNELL LAND PTY LTD DONNELL GROUP NOMINEES PTY LTD MP COT200 PTY LTD CERULEAN SUPER PTY LTD