Braskem S.A. informed its shareholders and the market in general of the following transaction between related parties: Braskem S.A. and Petróleo Brasileiro S.A. Relationship with the issuer: Petrobras is a Shareholder with Significant Influence over Braskem S.A. Purpose: Contract for the Supply of 42 kgf/cm2 of Steam (?Utility?) to be supplied by Braskem, from the plant located in Camaçari/BA to FAFEN, also located in Camaçari/BA. Key Terms and Conditions: Term: from February 1, 2026, to December 13, 2030. Contractual Volumes: 240 tons/day.
Equivalent consumption flow rate may be revised seven days in advance. Total amount: Estimated at R$ 161.5 million. Termination events: Braskem may terminate the contract automatically if Petrobras resells or assigns the supplied steam to third parties without prior written authorization from the Company, and either Party may terminate the contract automatically in the following cases: (i) breach of contract; (ii) breach of Brazilian anti-corruption regulations and anti-corruption provisions stipulated in the contract; (iii) breach of confidentiality obligations.
Transaction date: January 29, 2026. Possible participation of the counterparty, its partners, or managers in the issuer's decision-making process or negotiation of the transaction as representatives of the issuer: There was no participation by the counterparty, the counterparty's partners or the counterparty's administrators in Braskem's decision making process or in the negotiation of the aforementioned contracts. Detailed justification of the reasons why the issuer's management considers that the transaction has complied with commutative conditions or provides for an appropriate reverse payment: The supply of Utilities by Braskem considers the operational rate of the plants and the generation capacity of the products with positive margins for Braskem, as well as the pricing established in accordance with market conditions.
