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PetroRio EARNINGS RELEASE 3Q21 3Q21 Conference Call November 04 , 2021 Portuguese 3 pm ( BRA ) English 2 pm ( NYC ) Webinar : click here The link for the Webinar is also available on the Investor Relations website : ri.petroriosa.com.br/en/ The conference call will be held in Portuguese with simultaneous translation to English . Investor Relations www.petroriosa.com.br/en/ ri@petroriosa.com.br +55 21 3721-2129