Yauliyacu (Casapalca) zinc mine

Mining has been ongoing at Yauliyacu since 1889. In 1921, Cerro de Pasco Corp. acquired the Casapalca mine and most of the mining permits and licences. In Jan 1974, Centromin Peru, a state owned company gained ownership of Casapalca. In 1997, Empresa minera Yauliyacu SA, whose largest stakeholder is Quenuales International, purchased the mine. Glencore gained control of the company in 2004. Wood Mackenzie’s asset reports are built from the bottom up, incorporating a number of granular data metrics to ultimately produce our industry standard cash operating costs. This report contains a detailed asset note giving you a holistic view of the asset, including an operational overview through to a timeline of events from inception to now. This qualitative analysis is supplemented by the associated Excel download which enables interrogation of a whole series of cost and production metrics over the life of the asset.