RIO DE JANEIRO, BRAZIL - June 2, 2021 - Petróleo Brasileiro S.A. - Petrobras (' Petrobras') (NYSE: PBR) announces that its wholly-owned subsidiary, Petrobras Global Finance B.V. (' PGF'), has commenced (i) an offering of U.S. dollar-denominated global notes in the international capital markets (the ' New Notes'), subject to market and other conditions (the ' New Notes Offering'), and (ii) cash tender offers to purchase any and all of certain of its outstanding U.S. dollar-denominated notes (the ' Tender Notes' and such offers, the ' Tender Offers'). New Notes Offering The New Notes wil...