Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Amendment to a previously filed 20-F

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Registration of securities of foreign private issuers pursuant to section 12(b) or (g)

Form of prospectus disclosing information facts events covered in both forms 424B1 424B3

Registration of up to an additional 20% of securities for an offering filed on an F-1

EFFECT

Registration statement for certain foreign private issuers

FWP