Sierra Metals
Maykell Quispialaya Bonilla

MB

Maykell Quispialaya Bonilla

Ingeniero Metalurgista 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

Ingeniero Metalurgista
January, 2016 - present
Aisistente De Laboratorio Metalurgico
February, 2012

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