The following chart describes our organizational structure, starting with our controlling stockholders, as of December 31, 2018. For clarity of presentation, the chart identifies only our main subsidiaries and eliminates intermediate holding companies.

Corporate Structure
    SCC is a majority-owned,indirect subsidiary of
    Grupo Mexico S.A.B de CV. ("Grupo Mexico")

  • We are a majority-owned, indirect subsidiary of Grupo Mexico S.A.B. de C.V. (“Grupo Mexico”). At December 31, 2018, Grupo Mexico through its wholly-owned subsidiary Americas Mining Corporation (“AMC”) owned 88.91% of our capital stock. Grupo Mexico's principal business is to act as a holding company for shares of other corporations engaged in the mining, processing, purchase and sale of minerals and other products and railway and other related services.

  • We conduct our operations in Peru through a registered branch (the "SPCC Peru Branch", “Branch” or “Peruvian Branch”). The SPCC Peru Branch comprises substantially all of our assets and liabilities associated with our copper operations in Peru. The SPCC Peru Branch is not a corporation separate from us and, therefore, obligations of SPCC Peru Branch are direct obligations of SCC and vice-versa. It is, however, an establishment, registered pursuant to Peruvian law, through which we hold assets, incur liabilities and conduct operations in Peru. Although it has neither its own capital nor liability separate from us, it is deemed to have equity capital for purposes of determining the economic interests of holders of our investment shares (See Note 12 “Non-Controlling Interest” of our consolidated financial statements).

  • On April 1, 2005, we acquired Minera Mexico, the largest mining company in Mexico on a stand alone basis, from Americas Mining Corporation (“AMC”), a subsidiary of Grupo Mexico, our controlling stockholder. Minera Mexico is a holding company and all of its operations are conducted through subsidiaries that are grouped into three units: (i) the La Caridad unit (ii) the Buenavista unit and (iii) the IMMSA unit. We own 99.96% of Minera Mexico.

  • In 2008, our Board of Directors (“BOD”) authorized a $500 million share repurchase program that has since been increased by the BOD and is currently authorized to $3 billion. Pursuant to this program, through December 31, 2018 we have purchased 119.5 million shares of our common stock at a cost of $ 2,918 million. These shares are available for general corporate purposes. We may purchase additional shares from time to time, based on market conditions and other factors. This repurchase program has no expiration date and may be modified or discontinued at any time.