SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
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 )
BRASKEM S.A.
(Exact Name as Specified in its Charter)
N/A
(Translation of registrant's name into English)
Rua Eteno, 1561, Polo Petroquimico de Camacari
Camacari, Bahia - CEP 42810-000 Brazil
(Address of principal executive offices)
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- _____.

São Paulo, September 25, 2026.
To
B3 – BRASIL, BOLSA, BALCÃO
(“B3”)
Praça Antônio Prado, 48, 2º andar
ZIP Code 01010-010, São Paulo, State of São Paulo
Ana
Lucia Pereira
Listing
and Issuer Oversight Department
B3
S.A. - Brasil, Bolsa, Balcão
c.c.:
CVM - Securities Exchange Commission
Mr.
Fernando Soares Vieira - Superintendent of Corporate Relations
Ref.:
Letter No. 293/2026-SLE dated September 24, 2026 - Braskem S.A. - Request for Clarification Regarding News Report Published in the
Media
Dear Sir/Madam,
We refer to the recent news
reports published in the media regarding the extrajudicial reorganization of the Company and certain of its subsidiaries and to B3 Letter
No. 293/2026-SLE (the “Letter”), dated September 24, 2026, pursuant to which you requested clarifications from Braskem S.A.
(“Braskem” or the “Company”), as detailed below:
“Ref.: Request for clarification
regarding news report published in the media
Dear Sir,
In a news article published by the
newspaper Valor Econômico on September 23, 2026, under the headline “MPSP recommends suspension of Braskem Idesa’s
restructuring and appointment of a judicial administrator at Braskem,” it is stated, among other things, that:
• The São Paulo State
Public Prosecutor’s Office (MPSP) recommended the suspension of Braskem Idesa’s financial restructuring, which comprises US$415
million in financing and an additional US$71 million capital contribution by Braskem S.A. to the Mexican subsidiary, as well as the appointment
of a judicial administrator to oversee the extrajudicial reorganization of the Brazilian petrochemical company, following questions raised
before the Court by a group of financial creditors.
• In a petition filed under
seal in the proceeding pending before the 2nd Bankruptcy and Judicial Reorganization Court of the Judicial District of the Capital of
the State of São Paulo, those creditors, holders of international debt securities and debentures issued by Braskem S.A., raised
questions regarding the structure of Braskem Idesa’s Chapter 11 proceeding, a judicial reorganization proceeding in the United States.
• According to the publicly
available opinion issued by the MPSP, the group requested that the Chapter 11 proceeding be challenged on the grounds that it had not
received sufficient information regarding the financial restructuring of the Mexican operation, particularly feasibility studies, and
that this action could potentially result in the commitment of approximately US$800 million in funds.
• “[The creditors] argued
that funds belonging to the Brazilian debtors were being directed for the benefit of creditors of a foreign subsidiary, potentially reducing
the assets available to creditors subject to the Brazilian extrajudicial reorganization,” the MPSP stated.
• According to the MPSP’s
document, in light of these facts, the creditors requested urgent injunctive relief in Brazil for the “immediate suspension of any
payment, capital contribution, transfer of funds, conversion into equity or assumption of debt” by Braskem and its subsidiaries.
The petition has yet to be reviewed by the judge presiding over the petrochemical company’s case before the São Paulo State
Court, Tainá Maria Leonardo de Oliveira.
• In practice, according to
sources heard by Valor, even if the judge grants the challenge, it will have no immediate effect on Braskem Idesa’s financial restructuring.
Of the total funds contemplated, approximately US$230 million and US$49 million under the first two tranches have already been contributed
to the operation, and no request has been made for the remittance to be reversed. The third tranche will only be remitted upon completion
of the Chapter 11 proceeding, which is expected to occur within two or three months. […]
• The MPSP recommends, on
an exceptional basis, the appointment of a judicial administrator to oversee the extrajudicial reorganization of the Brazilian petrochemical
company, given the complexity of the proceeding. In extrajudicial reorganization cases, the Court typically appoints an expert, whereas
judicial administrators are commonly appointed in judicial reorganization proceedings.
We request clarification regarding
the matters highlighted above by September 25, 2026, including confirmation or denial thereof, as well as any other information deemed
relevant.”
As disclosed in the Material
Facts dated August 24 and 28, 2026, the Company and certain of its subsidiaries (together with the Company, the “Debtors”)
filed a petition for extrajudicial reorganization (the “Extrajudicial Reorganization”), which was assigned to the 2nd Bankruptcy
and Judicial Reorganization Court of the Judicial District of the Capital of the State of São Paulo (the “Extrajudicial Reorganization
Court”), pursuant to Law No. 11,101/05. The Extrajudicial Reorganization Court granted the processing of the Extrajudicial Reorganization
and ratified the suspension, for a period of 120 days, already taking into account the deduction of the 60 days granted by the prior decision
that awarded injunctive relief, of all ongoing enforcement proceedings against the Debtors by creditors subject to the Extrajudicial Reorganization,
including the suspension of: (i) the statute of limitations applicable to the Debtors’ obligations; (ii) lawsuits and enforcement
proceedings filed against the Debtors, or any other proceeding related to the covered claims, including bankruptcy petitions; and (iii)
orders of retention, attachment, seizure, sequestration, search and seizure, and judicial or extrajudicial constriction over the assets,
pursuant to Paragraph 8 of Article 163 in conjunction with Article 6, both of Law No. 11,101/05.
On September 22, 2026, the Public
Prosecutor’s Office submitted an opinion on the pleadings filed in the Extrajudicial Reorganization proceeding, including the motions
for clarification filed by certain creditors, recommending, among other matters, that Braskem be ordered to refrain from taking any further
actions to implement the restructuring of Braskem Idesa S.A.P.I. de C.V. and that a judicial administrator be appointed for Braskem. The
submission by the Public Prosecutor’s Office is not a decision and represents its opinion on the matters discussed in the records
of the Extrajudicial Reorganization proceeding.
As disclosed in the Material
Fact published on this date, the Company became aware of a decision issued in the Extrajudicial Reorganization proceeding, the full text
of which was made available through a link on the Company’s website and which, among other determinations, addressed the submission
made by the Public Prosecutor’s Office.
The Company further stated that:
(i) the decision remains pending official publication; (ii) it is evaluating the consequences and next steps; and (iii) it will keep the
market informed of any relevant developments.
There being no further matters
to address at this time, we remain at your disposal for any further clarification that may be required.
Additional information can be
obtained from the Investor Relations Department by phone at +55 (11) 3576-9531 or by email at braskem-ri@braskem.com.br.
Sincerely,
Carlos Augusto Machado Pereira de Almeida Brandão
Chief Financial and Investor Relations Officer
Braskem S.A.
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 25, 2026
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BRASKEM S.A. |
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By: |
/s/ Carlos Augusto Machado Pereira de Almeida Brandão |
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Name: |
Carlos Augusto Machado Pereira de Almeida Brandão |
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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.