Notes to consolidated financial statements
For the years ended December 31, 2011 and 2010 (as adjusted)
(In thousands of Mexican pesos ($) and thousands of U.S. dollars (US$))

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25. Authorization to issue the financial statements

On March 12, 2012, the issuance of the accompanying consolidated financial statements was authorized by C.P. Quintín Botas Hernández; consequently, they do not reflect events occurred after that date, and are subject to the approval of the Company's ordinary shareholders' meeting, where they may be modified, based on provisions set forth in the Mexican General Corporate Law. The consolidated financial statements for the year ended December 31, 2010, were approved at the ordinary shareholders' meeting that took place on April 26, 2011.