Petrobras, following up on the releases disclosed on 09/23/2016 and 04/04/2017, informs that it received today from Nova Infraestrutura Gasodutos Participações S.A. (NISA), a company held by Nova Infraestrutura Fundo de Investimentos em Participações Multiestratégia (FIP), an investment fund managed by Brookfield Brasil Asset Management Investimentos Ltda (Brookfield), and by Itaúsa S.A. (Itaúsa), the amount of US$ 1 billion. This amount corresponds to the last installment of the sale of 90% of Petrobras' shares in Nova Transportadora do Sudeste (NTS) to FIP and Itaúsa. This last installment, of US$ 850 million up to date, had already been scheduled for payment in 5 years after the closing of the transaction, which occurred on 04/04/2017.