INV TRICAHUE

BCS

TRICAHUE

Inversiones Tricahue SA is a Chile-based investment company principally engaged in the acquisition and sale of shares of Empresa Electrica Pehuenche SA, a company engaged in the generation and transmission of electric energy. Empresa Electrica Pehuenche operates the Pehuenche, Curilinque and Loma Alta hydroelectric power plants, which are located in the Maule Region. As of December 31, 2011, the Company held a 2.91% stake in that entity. In addition, Asesorias e Inversiones Ilihue Ltda was the Company’s major shareholder with 10.82% of its interest.