Marcel Juviniano Barros
Marcel Juviniano Barros is a seasoned trade unionist and former director of the Federation of Bank Workers in São Paulo. He has been appointed to the fiscal council of Gerdau Metalúrgica, reflecting the Previ's recent shift to include more union representatives in corporate boards.
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Liechtenstein:
Marcel Juviniano Barros is a former secretary-general of Contraf and is currently on the fiscal council of Gerdau Metalúrgica.
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