Company: PBR
Filing Date: 2025-08-08
Form Type: 6-K
Source: 0001292814-25-002974
Chunk: 15

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-08-08
Form: 6-K
Chunk 15
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 remeasurement on the health care plan, which changed the cost-sharing arrangement, amounting to R$ 1,566. |            |             |               |                  |        |
| (3) It includes the effects of the intermediate remeasurement on the health care plan, which changed the cost-sharing arrangement, amounting to R$ 5,389. |            |             |               |                  |        |

13.2.2. Contributions

In the six-month period ended June 30, 2025, the
company contributed a total of R$2,998 (R$2,454 in the six-month period ended June 30, 2024) to the defined benefit plans, which reduced
the balance of obligations, as shown in the table in explanatory note 13.2.1. Additionally, it contributed R$648 (R$586 for the period
in the six-month period ended June 30, 2024) to the defined contribution portion of the PP2 plan and R$5 to the PP3 plan (R$5 in the six-month
period ended June 30, 2024), which were recognized in funding and expenses for the period.

| 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 COFINS tax credits; and (iii) claims for alleged  
 non-payment of social security contributions on allowances and bonuses.                                                                |

| · | Labor claims, in particular: (i) several individual                                                                                   
 and collective labor claims; (ii) opt-out claims related to a review of the methodology by which the minimum compensation based on an 
 employee's position and work schedule (Remuneração Mínima por Nível e Regime - RMNR) is calculated;                                   
 and (iii) actions of outsourced employees.                                                                                            |

| · | Civil claims, in particular: (i) lawsuits related                                                                                           
 to