Company: PBR
Filing Date: 2025-11-07
Form Type: 6-K
Source: 0001292814-25-003847
Chunk: 43

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-11-07
Form: 6-K
Chunk 43
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 a schedule of expected reclassifications to the statement of income of cumulative losses recognized in other comprehensive
income (shareholders’ equity) based on a US$ 1.00 / R$ 5.3186 exchange rate are set out below:

|                                                                                                         |                                                                                           | Present value of hedging instrument notional 
 value at                                     
 09.30.2025                                   |                                |             |            |
| Hedging Instrument                                                                                      | Hedged Transactions                                                                       | Nature                                       
 of the Risk                                  | Maturity                       
 Date                           | US$ million | R$ million |
| Foreign exchange rate gains and losses on proportion of non-derivative financial instruments cash flows | Foreign exchange rate gains and losses of highly probable future monthly exports revenues | Foreign Currency                             
 – Real vs U.S. Dollar                        
 Spot Rate                                    | October 2025 to September 2035 |      71,419 |    379,847 |

| Changes in the present value of hedging instrument notional value                                       | US$ million | R$ million |
| Amounts designated as of December 31, 2024                                                              |      65,900 |    408,073 |
| Additional hedging relationships designated, designations revoked and hedging instruments re-designated |      25,563 |    143,896 |
| Exports affecting the statement of income                                                               |     -10,296 |    -58,568 |
| Principal repayments / amortization                                                                     |      -9,748 |    -54,901 |
| Foreign exchange rate variations                                                                        |           - |    -58,653 |
| Amounts designated as of September 30, 2025                                                             |      71,419 |    379,847 |
| Nominal value of hedging instrument (finance debt and lease liability) at September 30, 2025            |      92,848 |    493,820 |

In the nine-month period ended September 30, 2025,
the Company recognized a US$ 150 gain, within foreign exchange rate gains (losses), due to ineffectiveness (a US$ 92 loss in
the same period of 2024).

The average ratio of future exports for which cash
flow hedge accounting was designated to the highly probable future exports is 78.68%.

A roll-forward schedule of cumulative foreign exchange
rate losses recognized in equity to be realized by future exports is set out below:

| 47 |

| NOTES TO THE UNAUDITED CON