---

WSO INVESTMENT HOLDING COMPANY PTY LIMITED MAMURRO PTY LTD AVALOND PTY LTD LAI PHUNG PTY LTD RAECARL NOMINEES PTY LIMITED DARLEY ENTERPRISES PTY LTD MUNGURRA PTY LTD HATCH BUSINESS SERVICES PTY LTD HEDGIE'S HOLDINGS PTY LTD VU INVESTMENT HOLDINGS PTY LTD ERIC VAN PROOIJE PTY LTD STAR TOURS PTY LTD HPS TAX CONSULTING PTY LTD REDWOOD DESIGN & CONSTRUCT PTY LIMITED DK & KL BEECH PTY LTD TSK CHEUNG ENTERPRISES PTY LTD ETEACHING PTY. LTD. SAMARA SUPER PTY LTD MIPIC PTY LTD RASMUSSEN SUPERANNUATION FUND PTY LTD