Effective June 24, 2005 the ratio has been changed from "1ADR:10ORD" to "1ADR:15ORDs" Exhibit A to Deposit Agreement No. _____________ AMERICAN DEPOSITARY SHARES (Each American Depositary Share represents ten deposited Shares) THE BANK OF NEW YORK...Deposit Agreement • June 24th, 2005 • Chemgenex Pharmaceuticals LTD • Pharmaceutical preparations
