Company: PBR
Filing Date: 2025-11-07
Form Type: 6-K
Source: 0001292814-25-003847
Chunk: 15

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-11-07
Form: 6-K
Chunk 15
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         -6 |          -1 |            -1 |             -102 |   -110 |
| Related to retirees (other income and expenses)                                                                                                                                               |        -88 |         -40 |            -1 |             -209 |   -338 |
| Net costs for Jul-Sep/2025                                                                                                                                                                    |        -94 |         -41 |            -2 |             -311 |   -448 |
| Related to active employees (cost of sales and expenses)                                                                                                                                      |         -8 |          -2 |             − |              -94 |   -104 |
| Related to retirees (other income and expenses)                                                                                                                                               |        -89 |         -36 |            -3 |             -177 |   -305 |
| Net costs for Jul-Sep/2024                                                                                                                                                                    |        -97 |         -38 |            -3 |             -271 |   -409 |
| (1) It includes the balance of PPSP-R pre-70 and PPSP-NR pre-70.                                                                                                                              |            |             |               |                  |        |

| 13.2.2. |     | Contributions |

In the nine-month period ended September 30, 2025,
the Company contributed with US$ 780 (US$ 758 in the same period of 2024), to the defined benefit plans (reducing the balance
of obligations of these plans, as presented in note 13.2.2), and with US$ 172 and US$ 1, respectively, to the defined contribution
portions of PP-2 and PP-3 plans
(US$ 169 for PP-2 and US$ 1 for PP-3 in the same period of 2024), which were recognized in the statement of income.

| 14. | Provisions for legal proceedings,            
 judicial deposits and contingent liabilities |

| 14.1. |     | Provisions for legal proceedings |

The Company recognizes provisions for legal, administrative
and arbitral proceedings, based on the best estimate of the costs, for which it is probable that an outflow of resources embodying economic
benefits will be required and that can be reliably estimated. These proceedings mainly include:

| · | Tax claims including: (i) tax notices for alleged                                                                                      
 non-compliance with ancillary obligations; (ii) claims relating to benefits previously taken for Brazilian federal tax credits applied 
 that were subsequently alleged to be disallowable, including disallowance of PIS and