---

ASTENVIEW PTY. LIMITED ASTENRIDGE PTY. LIMITED NATOOK PTY. LTD. AURIC CORPORATION PTY LTD CHALK CAPITAL PTY LTD ASTENFORD PTY. LIMITED KOWALTZKE'S DRILLING SERVICES PTY. LTD. ASTENBAR PTY. LIMITED TARRIGAL PTY. LTD. MANTIET PTY. LTD. WARNERMAN PTY. LTD. MANTEC CONSOLIDATED RESEARCH PTY. LTD. TAYPINE PTY. LTD. TAYGROVE PTY. LTD. TAYCREST PTY. LTD. LABEL PRINT SYSTEMS PTY LTD PINEMERE PTY. LTD. PROTYPE SECRETARIAL SERVICES PTY. LTD. SEACAPE PTY. LIMITED REEFSUN PTY. LIMITED