Sergio Onofre Jarpa Reyes

Corporación Nacional del Cobre de Chile engages in the exploration, mining, processing, and production of copper. The firm also produces copper concentrates, blister and anode copper, molybdenum, anode slime, and sulfuric acid. It operates through the following divisions: Chuquicamata, Radomiro Tomic, Salvador, Andina, El Teniente, Ventanas, Gabriela Mistral, and Ministro Hales. The company was founded on April 1, 1976 and is headquartered in Santiago, Chile.

Feria de los Agricultores SA engages in the agriculture, industry activities and meat products trading. The company was founded on July 27, 1925 and is headquartered in Talca, Chile.