---

COLE ENERGY SOLUTIONS PTY LTD ALEXANDER SIDNEY PTY LTD MOMENTOUS ENTERPRISES PTY LTD LUNA EQUITY PTY LTD DATUM ULTIMA PTY LTD TOMMY LIFE PTY LTD OBSID PTY LTD G & S MAREK PTY LTD HPGSG PTY LTD REL INVESTMENTS PTY LTD KAITUKU PTY LTD SMALL STEPS 4 HANNAH LIMITED J LANZER PRACTICE NOMINEES PTY LTD GLENNROB PTY LTD MA & KE BRASSER PTY LTD LONTON INVESTMENT PTY LTD HARRIS ZEKE PTY LTD SENEVIRATNE (VIC) PTY LTD SIQAL PTY LTD MOUNTAIN SAND AND STONE PTY LTD