Company: PBR
Filing Date: 2025-09-05
Form Type: 424B2
Source: 0001104659-25-087755
Chunk: 6

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-09-05
Form: 424B2
Chunk 6
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 or who acquires any Notes under, the offers to the public contemplated in this prospectus supplement,
or to whom the Notes are otherwise made available, will be deemed to have represented, warranted, acknowledged and agreed to and with
each underwriter and PGF that it and any person on whose behalf it acquires Notes is: (1) a "qualified investor" within
the meaning of Article 2(e) of the UK Prospectus Regulation; and (2) not a "retail investor" (as defined above).

This prospectus supplement
is for distribution only to persons who (i) have professional experience in matters relating to investments falling within Article 19(5) of
the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (as amended, the “Financial Promotion Order”),
(ii) are persons falling within Article 49(2)(a) to (d) (“high net worth companies, unincorporated associations
etc.”) of the Financial Promotion Order, (iii) are outside the United Kingdom, or (iv) are persons to whom an
invitation or inducement to engage in investment activity (within the meaning of section 21 of the FSMA) in connection with the issue
or sale of any securities may otherwise lawfully be communicated or caused to be communicated (all such persons together being referred
to as “relevant persons”). This document is directed only at relevant persons and must not be acted on or relied on by persons
who are not relevant persons. Any investment or investment activity to which this document relates is available only to relevant persons
and will be engaged in only with relevant persons.

<div align='center'>S-2

FORWARD-LOOKING STATEMENTS</div>

Some of the information contained or incorporated by reference in this prospectus supplement are forward-looking statements that are not based on historical facts and are not assurances of future results. The forward-looking statements contained, or incorporated by reference in this prospectus supplement may be identified by the use of forward-looking words,such as “believe,” “expect,”
“estimate,” “anticipate,” “intend,” “plan,” “aim,” “will,” “may,”
“should,” “could,” “would,” “likely,” “potential” and similar expressions
(which are not the exclusive means of identifying such forward-looking statements).

Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date on which they are made. There