Ricardo Antonio Weiss

Mr. Ricardo Antonio Weiss is an Independent Director at Companhia Brasileira de Vidros Planos, an Independent Director at Duas Rodas Industrial SA, an Independent Director at Coteminas SA and a Managing Partner at OHG Mining Ltd. He is on the Board of Directors at Companhia Brasileira de Vidros Planos, Duas Rodas Industrial SA, Coteminas SA, W Consultoria E Participaçoes Ltda., Companhia de Ferro Ligas da Bahia, Tronox Pigmentos do Brasil SA, Unigel Química SA and Vicunha Têxtil SA. Mr. Weiss was previously employed as an Independent Director by Hidrovias do Brasil SA, an Independent Director by Tupy SA, an Independent Director by Usinas Siderurgicas de Minas Gerais SA-Usiminas, an Independent Director by Cia de Tecidos Norte de Minas, an Independent Director by M.
Dias Branco SA Industria e Comercio de Alimentos, a Chairman by Log-In Logistica Intermodal SA, a General Director by Grupo Camargo Correa, an Executive Director-Commodities by Copersucar SA, a Legal Manager by Fundação Instituto de Educação De Barueri, a Chief Executive Officer by Anglo American Plc, a General Manager by Grupo Tavex SA, a General Manager by Mover Participações SA, a Chief Executive Officer by Santista Participações SA, and a Chief Executive Officer by Tavex Corp.
He also served on the board at Usiminas SA, Aracruz Celulose SA, Copebrás Ltda., Salobo Metais SA, Phoenix Tower Participaçoes S.A. and Tronox Pigmentos do Brasil SA. He received his undergraduate degree from Escola Politécnica da Universidade de São Paulo and a graduate degree from Getulio Vargas Foundation.