Petrobras. Supplier channel
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    Petronect Call Center
    * 4020-9876: Capital cities, metropolitan regions and cell phone calls:
    * 0800 282 8484: Other regions
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    0800 72890001

    Complaints, Suggestions, Requests and Compliments
    Our Ombudsman General receives opinions, suggestions, requests, and complaints and deals with them in a confidential and exempt manner.
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    Reporting channel
    Independent and confidential, available to submit allegations of fraud, corruption, money laundering, harassment or any other irregularity, including anonymously.
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