---

IRVINGBANK NOMINEES PTY. LTD. ADENFORD INVESTMENTS PTY. LTD. KEDRON MANAGEMENT SERVICES PTY. LIMITED HALJASEL PTY LIMITED HALJAPRA PTY LIMITED ANINAWA PTY. LIMITED ANINAR PTY. LIMITED MICHSUL PTY. LTD. PERKINELMER HEALTH SCIENCES (AUSTRALIA) PTY LTD INDA INVESTMENTS PTY. LTD. KINGSLAKE HOLDINGS PTY. LTD. KARUAH HOLDINGS PTY LTD A.G. EMBLIN PTY. LTD. BURKES HAULAGE PTY. LTD. T. D. & N. G. GLEESON PTY. LTD. G.G. & J.T. IRWIN PTY. LTD. SAHN INVESTMENTS PTY. LTD. B.M.D. CONSTRUCTIONS PTY. LIMITED MONTVALE PTY. LIMITED MONTLEA PTY LIMITED