Prospectus filed pursuant to Rule 424(b)(3)

Registration statement for American Depositary Receipts representing securities of certain foreign private issuers

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Statement of changes in beneficial ownership of securities

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Initial statement of beneficial ownership of securities

Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Post-effective amendment to a F-6EF registration

Auto effective registration statement for American Depositary Receipts representing securities of certain foreign private issuers

Notice of termination of a foreign private issuer’s registration of a class of securities under Section 12(b)

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a registration statement that is not immediately effective upon filing

Post-effective amendment to a registration statement that is not immediately effective upon filing

Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Notification filed by issuer to voluntarily withdraw a class of securities from listing and registration on a national securities exchange

Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments