Company: PBR
Filing Date: 2025-09-11
Form Type: 6-K
Source: 0001292814-25-003264
Chunk: 1

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-09-11
Form: 6-K
Chunk 1
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, with nearly 190 orders from investors across North America, Europe, Asia, and Latin
America.

Below are the key terms of each of the
issuances:

5.125% Global Notes due 2030

| · | Amount: US$ 1 billion |

| · | Coupon: 5.125% per year |

| · | Issue Price: 99.024% |

| · | Yield to Investors: 5.350% per year |

| · | Ratings: BB (Fitch) / Ba1 (Moody’s) / BB (S&P) |

6.250% Global Notes due 2036

| · | Amount: US$ 1 billion |

| · | Coupon: 6.250% per year |

| · | Issue Price: 97.784% |

| · | Yield to Investors: 6.550% per year |

| · | Ratings: BB (Fitch) / Ba1 (Moody’s) / BB (S&P) |

The offering was registered with the U.S.
Securities and Exchange Commission (“SEC”) and is fully, unconditionally and irrevocably guaranteed by Petrobras.

The net proceeds from the sale of the
notes are expected to be used for general corporate purposes.

www.petrobras.com.br/ir

For more information:

PETRÓLEO BRASILEIRO S.A. – PETROBRAS | Investor Relations

Email: petroinvest@petrobras.com.br/acionistas@petrobras.com.br

Av. Henrique Valadares, 28 – 9th floor –
20231-030 – Rio de Janeiro, RJ

Tel.: 55 (21) 3224-1510/9947

This document may contain forecasts
within the meaning of Section 27A of the Securities Act of 1933, as amended (Securities Act), and Section 21E of the Securities Trading
Act of 1934, as amended (Trading Act) that reflect the expectations of the Company's officers. The terms: "anticipates", "believes",
"expects", "predicts", "intends", "plans", "projects", "aims", "should,"
and similar terms, aim to identify such forecasts, which evidently involve risks or uncertainties, predicted or not by the Company. Therefore,
future results of the Company's operations may differ from current expectations, and the reader should not rely solely on the information
included herein.