Sierra Metals
Patricia Kosa Muñoz

Patricia Kosa Muñoz

VP, Legal at Sierra Metals

Org chart

Manager

Ernesto Balarezo

Interim CEO

Peers

Carlos Garcia Rosales

VP, Technical

Astolfo Romero

VP, Health & Safety

Alonso Lujan

Interim General Manager, Mexico

Timeline

VP, Legal
Current role

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