Lucas Poblete - Minera Tres Valles

Supervisores

Lucas Poblete

Plant Metallurgist and Head of Laboratory

Metallurgical Civil Engineer from the Federico Santa María Technical University. He is currently studying a Master in Business Management at the same University.

His work at Minera Tres Valles began in 2018 as an R&D Metallurgist, working in its Chemical-Metallurgical laboratory and aiding in the development of metallurgical tests associated with chloride leaching as well as seeking out overall operational improvements.

In 2020, he began working as a Plant Metallurgist, where he prepared metallurgical balances, monthly performance reports, statistical controls and KPIs.

Since August 2022, he has been working simultaneously as Plant Metallurgist and Head of the Laboratory. He leads the area of research and development of metallurgical projects, as well as the processing of samples for quality purposes and operations.

Equipo

Luis Vega Muñoz

CEO since 2016, previously working as CFO, with 25 years of professional experience. He has held a variety of positions in the areas of finance, asset management, mining operations and

Rafael Pérez de Arce

VP Commercial & Corporate Affairs

VP of Commercial & Corporate Affairs holds more than 30 years of experience in the mining sector, leading him to be widely knowledgeable in terms of quality and efficiency in

Gonzalo Jofré

Chief Operating Officer

Among his many positions, he has been the Mining Manager of Minera Cerro Colorado, Minera Escondida, Collahuasi, as well as the Andina and El Salvador divisions of Codelco. Mining Civil

Sebastián Cortés

Public Affairs and Sustainability Manager

Head of environmental compliance, community relationships, safety, and public affairs. Professional with over 15 years of experience in sustainability issues in the mining and energy industry.

Osvaldo Larraín

Logistic, procurement and IT manager

Head of logistics, procurement, and technology processes at MTV with over 30 years of experience in administration and leadership. Holds an engineering degree and an MBA from Diego Portales University,

Eduardo Hasan

Plant Operations Manager

Head of operations for crushing, leaching, and SW-EW. Civil Engineer of Mines from the University of Chile. With over 25 years of experience in large and medium-sized mining companies

Juan Pablo Gálvez

Third-Party Ore manager

Head of third-party ore purchases. Lawyer with extensive experience in public and private sectors, community relations and authorities, permit management, and easement negotiations.

Eduardo Reyes

Human Resources and Services Manager

Head of organizational development in the company and providing general support services for the operation. With over 30 years of professional experience in human resources and union management.

Pedro Loyola

Financial Controller

Finance Manager focuses his work on the control and administration of financial resources, with emphasis on the generation of financial information.