Mexico City, September 11, 2012. Grupo México, S.A.B. de C.V.
(GMexico) announces to its stockholders that on August 27,
2012, the Supreme Court of the State of Delaware resolved the
appeal filed by its subsidiary America Mining Corporation
(AMC) affirming the resolution of October 14, 2011 issued by
judge Strine. It was determined in said resolution that
Southern Copper Corporation (SCC) paid AMC an excessive price
for the stock of its subsidiary Minera México as a result of
the merger transaction occurred between these entities in
2005. Presently, AMC holds a participation in excess of 80%
of the stock of SCC.
GMexico strongly disagrees with the Delaware Supreme Court's
decision and today submitted the filing of a rehearing motion
before said court.
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GRUPO MEXICO, S.A.B. DE C.V.
CAMPOS ELISEOS No. 400 COL. LOMAS DE CHAPULTEPEC Del. Miguel
Hidalgo C.P. 11560 MEXICO, D.F.
Grupo Mexico, S.A.B. de C.V. is a holding company. The Company's principal activities are in the mining-metallurgic industry, the exploration, exploitation and benefit of metallic and non-metallic ores, multimodal freight railroad service, and infrastructure development. The Company's business lines include Mining, Transportation and Infrastructure. Its Mining Division is represented by its subsidiary Americas Mining Corporation, whose subsidiaries are Southern Copper Corporation in Mexico and Peru, and Asarco in the United States. Its Transportation Division is represented by its subsidiaries Infraestructura y Transportes Mexico, S.A. de C.V. and Grupo Mexico Transportes S.A. de C.V. Its subsidiaries are Grupo Ferroviario Mexicano, S.A. de C.V., Ferrocarril Mexicano, S.A. de C.V., Ferrosur, S. A. de C. V., Intermodal Mexico, S.A. de C.V., and Texas Pacifico, LP, Inc. Its Infrastructure Division is represented by its subsidiary Mexico Proyectos y Desarrollos, S.A. de C.V.
GRUPO MÉXICO, S.A.B. DE C.V. 
By 
