Rafael Bittar

Indje Mihaylov

Technical Director, Vale Base Metals Technology & Innovation

Leandro Dijon

Global Technical Manager – Direct Reduction

Stella Michirefe

Head Of Global IT D&a Architecture

Geraldo Paes

Corporate Geotechnical Director

Marcos Vinícius Gabrielli

Head Of Global Telecom Services

Tim Hunt

Chief Engineer Projects

Kleger Duque

Engineering And Mineral Projects Director

João Luiz Rezende

Executive Asset Integrity Manager - Governance And Process

Abel Junior

Analista De Sistemas Sênior

Leopoldo Piló

Head Of Vale Africa Capital Projects

Swandi Manurung

Mining Engineering Manager, Principal Mine Planning Engineer

Bruno Pelli

Technical Services Director - Geology, Mining, Processing