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Companhia Siderúrgica Nacional
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Benjamin Steinbruch
Board Member
Marcelo Cunha Ribeiro
Yoshiaki Nakano
David Moise Salama
Antonio Bernardo Vieira Maia
Miguel Ethel Sobrinho
João Mário Lourenço Filho
Director
Luis Paulo Teles Ferreira Barreto
+ 6 more
Current role