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A free translation from Portuguese into English of Report on the review of quarterly information prepared in Brazilian currency in accordance with Brazilian and International Standards on Review Engagements (NBC TR 2410 and ISRE 2410 - Review of Interim Financial Information Performed by the Independent Auditor of the Entity)

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Petro Rio SA published this content on 31 October 2023 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 31 October 2023 22:06:45 UTC.