Management and Board of Directors

Board of Executive Officers

Executive Officers Position
José Ronaldo Sobrinho Interim Chief Executive Officer
Marcio Lopes Fernandes de Barros Legal, Compliance and Investor Relations Officer
Heron Albergaria de Melo Financial Officer
Claudiney Marcio de Araújo Pedrosa Commercial Officer
Wanderley Lins de Oliveira Geology and Mining Officer
Ana Paula Fontes Mesquita de Oliveira Administrative Officer
Oséias da Rocha Fiau Industrial Officer
Eriberto do Nascimento Leite Mining Officer
Sebastião da Cruz Andrade Forest Resources Officer
Álvaro Fernandes Santos Innovation and New Business Officer

Board of Directors

Members Position
Geraldo de Oliveira Lopes Chairman
Sérgio Curvelo Dória Co-Chairman
José Ronaldo Sobrinho Member
Bárbara Klein de Araújo Carvalho Member
Marcos Sampaio de Souza Member
Marta Teixeira Barroso Fernandes Member
Ricardo Antonio Weiss Member
Guilherme de Alencar Amado Member

Fiscal Council

Members Position
Cristiano Lima da Mota Sitting Member
Massao Fabio Oya Sitting Member
Emanuel Paixão de Oliveira Sitting Member
José Augusto da Silva de Almeida Alternate Member
José Santos Souza Alternate Member
Maria Elvira Lopes Gimenez Alternate Member