Company: PBR
Filing Date: 2025-09-03
Form Type: 424B2
Source: 0001104659-25-086714
Chunk: 179

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-09-03
Form: 424B2
Chunk 179
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 the contract or other document is an exhibit to the registration statement or incorporated or
deemed to be incorporated by reference, each of these statements is qualified in all respects by the provisions of the actual contract
or other document.

We are subject to the information requirements
of the Exchange Act, applicable to a foreign private issuer, and accordingly file or furnish reports, including annual reports on Form 20-F,
reports on Form 6-K, and other information with the SEC. Any filings we make electronically will be available to the public over
the Internet at the SEC’s web site at http://www.sec.gov. These reports and other information may also be inspected and copied at
the offices of the New York Stock Exchange, 11 Wall St, New York, New York 10005.

Preferred shares and common shares of Petrobras,
each represented by ADSs, are listed on the New York Stock Exchange under the symbols “PBRA” and “PBR,” respectively.
Additional information concerning us and our securities may be available through the New York Stock Exchange.

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INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE</div>

The SEC allows us to “incorporate by reference”
the information we file with it, which means that we can disclose important information to you by referring you to those documents. The
information incorporated by reference is considered to be part of this prospectus, and certain later information that we file with the
SEC will automatically update and supersede earlier information filed with the SEC or included in this prospectus or a prospectus supplement.
We incorporate by reference the following documents:

Petrobras is incorporating by reference into this
prospectus the following documents that it has filed with the SEC:

| 5. | Any future filings of Petrobras on Form 20-F made with the SEC after the date of this prospectus,                                   
 and any future reports of Petrobras on Form 6-K furnished to the SEC after the date of this prospectus that are identified in those 
 forms as being incorporated by reference into this prospectus.                                                                      |

We will provide without charge
to any person to whom a copy of this prospectus is delivered, upon the written or oral request of any such person, a copy of any or all
of the documents referred to above which have been or may be incorporated herein by reference, other than exhibits to such documents (unless
such exhibits are specifically incorporated by reference in such documents). Requests should be directed to Petrobras’ Investor
Relations