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IRONIC PTY LTD E&P OPERATIONS PTY LIMITED SHONDLAR PTY LTD ENERGY WORLD PETROLEUM PTY LTD MATERIA PRIMA PTY. LIMITED JEENA PTY LTD GLADSTONE CONSULTANTS PTY LTD KANGAROO ISLAND INVESTMENTS PTY LTD JONAS HOLDINGS PTY LTD OAKVILLE POTATOES PTY. LIMITED HARRY CHRISTIE PTY LTD GREY NOMADS INVESTMENTS PTY. LIMITED MIG INTERNATIONAL PTY LTD ERD PTY LTD BUGE PTY. LIMITED SBP2 PTY. LIMITED ROCLAND NOMINEES PTY. LTD. HUNG WAI INVESTMENT PTY. LTD. KEIFUNG PTY. LTD. JARCON HOLDINGS PTY LTD