Mr. Osvaldo Burgos Schirmer is an Independent Vice Chairman at CFL INC PAR SA, an Independent Director at YDUQS Participaçoes SA, an Independent Director at SLC Agricola SA, an Independent Vice Chairman at Oleoplan SA Óleos Vegetais Planalto, a CFO, EVP & Director-Investor Relations at Aços Villares SA, a Chairman at American Chamber of Commerce of Rio de Janeiro, a Chairman at American Chamber of Commerce of Rio Grande do Sul and a Director & Vice President at Associação Brasileira das Companhias Abertas. He is on the Board of Directors at CFL INC PAR SA, YDUQS Participaçoes SA, Estácio de Sá SA, SLC Agricola SA, Lojas Renner SA, Oleoplan SA Óleos Vegetais Planalto, Associação Brasileira das Companhias Abertas and American Chamber Of Commerce For Brazil São Paulo. Mr. Burgos Schirmer was previously employed as an Independent Director by Lupatech SA, an EVP-Finance, Auditing & Investor Relations by Gerdau SA, a CFO, Comptroller & Director-Investor Relations by Metalúrgica Gerdau SA, a Chairman by Comissão do Mercado de Capitais (Angola), an EVP-Finance & Control, Investor Relations Officer by Grupo Gerdau Empreendimentos Ltda., and a Professor by Universidade Federal do Rio Grande do Sul. He also served on the board at Marcopolo SA, CMPC Celulose Riograndense Ltda., Brennand Cimentos SA, Odebrecht TransPort SA, Mills SI Serviços Industriais SA, Seiva SA Florestas e Industrias, Iochpe-Maxion SA and Gerval Investimentos Ltda. He received his undergraduate degree from Universidade Federal do Rio Grande do Sul and an MBA from Southern Illinois University.