TERESINA - PIAUI BANCO DO BRASIL                                http://www.bb.com.br CAIXA ECONÕMICA                          http://www.caixa.gov.br  BRADESCO                                    http://www.bradesco.com.br  SANTANDER                               http://www.santander.com.br REAL                                             http://www.bancoreal.com.br BNB                                                          http://www.bnb.gov.br  HSBC                                                      http://www.hsbc.com.br ITAU                                                        http://www.itau.com.br