Relationships Role Relationship Start Relationship End
Banco Citibank S.A. Parent 6/30/2007
Banco Citibank S.A. Parent 8/7/1991 6/29/2007
Citibank Overseas Participacao S.C. Ltda. Parent 8/2/1991 8/6/1991
Citibank Overseas Investment Corporation Parent 12/3/1975 8/1/1991
Fundo De Investimento Referenciado Di Londres Subsidary 6/30/2007
Fundo De Investimento Referenciado Di Londres Subsidary 1/15/2007 6/29/2007
Usinas Siderurgicas De Minas Gerais S.A. (Usiminas) Subsidary 6/15/1992 12/20/1992
Enxuta S.A. Subsidary 9/21/1990 11/28/1991
Banco Citibank S.A. Subsidary 5/29/1984 7/30/1991
Telecomunicacoes Brasileiras S.A. Subsidary 7/1/1990 6/1/1991
Banco Citibank S.A. Subsidary 2/28/1983 5/28/1984