Certification under Rule 466
The depositary, Deutsche Bank Trust Company Americas, represents and certifies the following:
 
(1)
That it previously had filed a registration statement on Form F-6 (Santos Limited, File No. 333-223631) that the Commission declared effective, with terms of deposit identical to the terms of deposit of this registration statement.
 
(2)
That its ability to designate the date and time of effectiveness under Rule 466 has not been suspended.

   
   
 
Deutsche Bank Trust Company Americas, as Depositary
   
   
 
By:
/s/ Michael Tompkins
 
   
Name:
Michael Tompkins  
   
Title:
Director
 
   
   
 
By:
/s/ Rob Bruder
 
   
Name:
Rob Bruder  
   
Title:
Vice President