EX-99.(E) 4 e604672_ex99-e.txt RULE 466 UNDERTAKING Exhibit (e) Rule 466 Certification The depositary, Citibank, N.A., represents and certifies the following: 1. That it previously had filed a registration statement on Form F-6 (Registration No. 333-150443), which the U.S. Securities and Exchange Commission declared effective, with terms of deposit identical to the terms of deposit of this Form F-6 Registration Statement except for the shares represented by the American Depositary Shares and the name of the issuer of such shares; and 2. That its ability to designate the date and time of effectiveness under Rule 466 has not been suspended. CITIBANK, N.A., as Depositary By: /s/ Susan A. Lucanto ------------------------- Name: Susan A. Lucanto Title: Vice President