Francisco Tomic Errázuriz

PanAust Ltd. engages in the production of copper and gold. It operates through the following business units: Asia, South America, and Project Development. The Asia business unit operates in Laos and support its business development strategies. The South America business unit focuses on the supports, field programs, and community aspects in Chile. The Project Development business unit engages in the development and operational improvements. The company was founded in 1995 and is headquartered in Fortitude Valley, Australia.

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.