Grupo Mexico SAB de CV is a Mexico-based holding company, which is mainly engaged in the mining-metallurgic industry. The Company focuses on the exploration and exploitation of metallic and non-metallic ores, especially: copper, molybdenum, silver, zinc, gold and lead. In addition, the Company is involved in the multimodal freight railroad service, and infrastructure development. Apart from Mexico, the Company carries out its activities in such countries as Peru, the United States and Chile. Grupo Mexico SAB de CV operates through numerous subsidiaries, including: Southern Copper Corporation, ASARCO LLC, Ferromex, Ferrosur, Mexico Compania Constructora S.A. de C.V. and Consutec, among others.