Minsur SA is a Peru-based company engaged in the extraction, foundation and refining of tin and copper. The Company operates within five areas, such as mine, maintenance, security and environment, geology and planning and engineering. The Company’s productive activities are carried out in Mina San Rafael and Planta de Fundicion y Refineria de Pisco. The tin produced by Minsur SA is distributed internationally, through two sales representatives, Wildshaw Limited and Amalgament Inc. Wildshaw Limited is based in London and distributes metal in Europe and South America; Amalgament Inc is based in New York and is engaged in the distribution in the markets of the United States and Canada. The majority shareholder of Minsur SA is Inversiones Breca SA, which holds a 98.74% stake in the Company.