---

RAINBOW CASTLE PTY LTD NEVEK HOLDINGS PTY LTD SLH INVESTMENTS PTY LTD BAYSIDE ENTERPRISES PTY LTD DAVILLA NOMINEES PTY LTD C & M STAINLESS FABRICATIONS PTY LIMITED W.B. WATKINS PTY LTD SPECTRALITHO (AUSTRALIA) PTY. LTD. BANDORA HOLDINGS PTY. LTD. CHEMCERT LIMITED SANSTOWE PTY. LIMITED SANTRADE PTY. LIMITED SANLEIGH PTY. LIMITED SANHART PTY. LIMITED VASP GROUP PTY LIMITED LAMOCODE PTY. LIMITED LAMTRADE PTY. LIMITED SANPALE PTY. LIMITED DSK INVESTMENT PTY. LIMITED BRIDGE PRODUCTS AUSTRALIA PTY LTD