Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions

Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions

Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions

Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions

Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions

Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions

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

Prospectus filed pursuant to Rule 424(b)(4)

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

Amendment to Registration statement for securities of certain foreign private issuers

Form for the registration / listing of a class of securities on a national securities exchange pursuant to section 12(b)

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

Amendment to Registration statement for securities of certain foreign private issuers

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

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.