Form 6-K BRASKEM SA For: Sep 30

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SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

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FORM 6-K

 

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16
OR 15D-16 OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of September, 2026

(Commission File No. 1-14862 )

 

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BRASKEM S.A.

(Exact Name as Specified in its Charter)

 

N/A

(Translation of registrant's name into English)

 

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Rua Eteno, 1561, Polo Petroquimico de Camacari
Camacari, Bahia - CEP 42810-000 Brazil

(Address of principal executive offices)

 

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Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ___X___       Form 40-F ______

 

Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(1). _____

 

Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(7). _____

 

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ______       No ___X___

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- _____.

 

 

 

NOTICE ON RELATED-PARTY TRANSACTIONS

São Paulo, September 9, 2026 - Braskem S.A. (“Braskem”), in compliance with the provisions of Article 33, item XXXII, of CVM Resolution No. 80/2022, hereby informs its shareholders and the market in general of the following related-party transaction:

 

Parties	Voqen Energia Ltda. (“Voqen”) and Petróleo Brasileiro S.A. - Petrobras (“Petrobras”).
Relationship with the issuer	Voqen is a wholly owned subsidiary of Braskem S.A. ("Braskem"), which, in turn, is co-controlled by Petrobras.
Purpose	Amendment to the natural gas supply agreement entered into on 07/28/2025, between Voqen (as buyer) and Petrobras (as seller), under a firm and non-flexible modality, for the preferential supply of Braskem's facilities in Brazil or for adjustments to its portfolio.
Key Terms and Conditions	Extension of the term: from December 31,2026 to December 31,2029; Increase in the Contractual Daily Quantity (CDQ): the traded volume of natural gas ranges from 300,000 m³/day (three hundred thousand cubic meters per day) to 1,000,000 m³/day (one million cubic meters per day) over the contractual horizon; Modality: firm and non-flexible, with gas delivery at the entrance of the TBG, TAG, and NTS transportation networks. Estimated contract value after signing the amendment: BRL 1,850,000,000.00 (one billion, eight hundred and fifty million reais).
Transaction date	08/28/2026
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	The transaction was reviewed by Voqen's applicable bodies and by the statutory audit and finance and investment committees, by Braskem's Board of Executive Officers, and approved by its Board of Directors, with the participation of Board Members who are also executive officers of Petrobras.

 

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Detailed justification of the reasons why the issuer’s management considers that the transaction was conducted on arm’s length terms or provides for adequate compensatory payment

The transaction considered all internal contracting procedures applicable to Voqen's natural gas suppliers, which include market parameters for the agreed commercial conditions.   This transaction was approved by the competent bodies and complied with Braskem's Related Party Transactions Policy.

 

 

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SIGNATURES

        Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: September 9, 2026

	BRASKEM S.A.
	By:	/s/     Carlos Augusto Machado Pereira de Almeida Brandão
		Name:	Carlos Augusto Machado Pereira de Almeida Brandão
		Title:	Chief Financial Officer

 

DISCLAIMER ON FORWARD-LOOKING STATEMENTS

 

This report on Form 6-K may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are statements that are not historical facts, and are based on our management’s current view and estimates of future economic and other circumstances, industry conditions, company performance and financial results, including any potential or projected impact of the geological event in Alagoas and related legal proceedings and of COVID-19 on our business, financial condition and operating results. The words “anticipates,” “believes,” “estimates,” “expects,” “plans” and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the potential outcome of legal and administrative proceedings, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting our financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of our management and are subject to a number of risks and uncertainties, many of which are outside of the our control. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors, including the projected impact of the geological event in Alagoas and related legal proceedings and the unprecedented impact of COVID-19 pandemic on our business, employees, service providers, stockholders, investors and other stakeholders, could cause actual results to differ materially from current expectations. Please refer to our annual report on Form 20-F for the year ended December 31, 2019 filed with the SEC, as well as any subsequent filings made by us pursuant to the Exchange Act, each of which is available on the SEC’s website (www.sec.gov), for a full discussion of the risks and other factors that may impact any forward-looking statements in this presentation.

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