Company: PBR
Filing Date: 2025-09-03
Form Type: 424B2
Source: 0001104659-25-086714
Chunk: 60

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-09-03
Form: 424B2
Chunk 60
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 any person to whom it is unlawful to make such offer or solicitation.

<div align='center'>S-44</div>

The underwriters have agreed
that they have not offered, sold or delivered, and they will not offer, sell or deliver any of the Notes, directly or indirectly, or distribute
this prospectus supplement, the accompanying prospectus or any other offering material relating to the Notes, in or from any jurisdiction
except under circumstances that will, to the best knowledge and belief of the underwriters, after reasonable investigation, result in
compliance with the applicable laws and regulations of such jurisdiction and which will not impose any obligations on PGF except as set
forth in the underwriting agreement.

Neither PGF nor the underwriters
have represented that the Notes may be lawfully sold in compliance with any applicable registration or other requirements in any jurisdiction,
or pursuant to an exemption, or assumes any responsibility for facilitating these sales.

General

No action has been or will be taken in any jurisdiction other than the United States by PGF or any underwriter that would, or is intended to, permit a public offering of theNotes, or possession or distribution of this prospectus supplement or any other offering material, in any country or jurisdiction where action for that purpose is required. Persons outside the United States into whose hands this prospectus supplement comes are required by PGF and the underwriters to comply with all applicable laws and regulations in each country or jurisdiction in which they purchase, offer, sell or deliverNotes or have in their possession, distribute or publish this prospectus supplement or any other offering material relating to theNotes, in all cases at their own expense.

Brazil

Neither the Notes, nor their
offer for sale, have been, or will be, registered with the Comissão de Valores Mobiliários – CVM and therefore
will not be carried out by any means that would constitute a public offering in Brazil under CVM Resolution No. 160, dated July 13,
2022, as amended (“Resolution 160”). The Notes may not be offered or sold in Brazil, except in circumstances that do not constitute
a public offering or distribution under Brazilian laws and regulations. The Notes will be authorized for trading on organized non-Brazilian
securities markets and may only be offered to Brazilian professional investors (as defined by applicable CVM regulation), who may only
acquire the notes and related guarantees through a non-Brazilian account, with settlement outside Brazil in non-Brazilian currency. The
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