Sierra Metals
Adan Herrera Solis

AS

Adan Herrera Solis

Planeacion Y Desarrollo De Proyectos at Sierra Metals

About

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Previous companies

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Manager

Ernesto Balarezo

Interim CEO

Peers

Carlos Garcia Rosales

VP, Technical

Astolfo Romero

VP, Health & Safety

Alonso Lujan

Interim General Manager, Mexico

Timeline

Planeacion Y Desarrollo De Proyectos
February, 2013 - present

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