Monday, May 7th, 2012
11:00 am (Mexico City Time)
12:00 pm (US Eastern Time)

Speakers:
Mr. Ricardo Guti?rrez Mu?oz, President of the Executive Committee
Mr. Rafael D?valos, Chief Executive Officer
Mr. Miguel Ru?z, Chief Financial Officer
Mr. Enrique Ortega, Director of Strategic Planning and Investor Relations
Mrs. A?da Gonz?lez G?ngora, Investor Ralations Manager

To participate in the conference call please dial:
Domestic US: (866) 923-3448
International: +1 (973) 935-2308
Conference Code: 75707698

Participants are requested to connect ten minutes prior to the time set for the conference call.

Conference Call Replay:
A conference call replay facility will be available from May 7th through May 14th.
In order to access the replay, please dial
+1 (404) 537-3406 - Conference Code: 75707698