For the years ended December 31, 2011, 2010 and 2009. Amounts expressed in millions of U.S. dollars ($) and in millions of Mexican pesos (Ps.).
11 Intangible Assets
(1) Includes Ps. 8,078 and Ps. 8,164 for acquisitions of Grupo Tampico and Grupo CIMSA, respectively (see Note 5 A).
The changes in the carrying amount of amortized intangible assets are as follows:
(1) See Note 4 J.
The estimated amortization for intangible assets of definite life is as follows: