Braskem S A : NOTICE TO THE MARKET Form 6 K

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 June, 2024

(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- _____.

NOTICE TO THE MARKET

São Paulo, June 13, 2024 - Braskem S.A. ("Braskem" or "Company") (Ticker B3: BRKM3, BRKM5 and BRKM6; NYSE: BAK; LATIBEX: XBRK), hereby informs its shareholders and the market in general that it has signed, on this date, an investment agreement with Solví Essencis Ambiental S.A. ("Solví") and with GRI - Gestão de Resíduos Industriais S.A. ("GRI") for the transfer of all common shares issued by Cetrel S.A. ("Cetrel") currently held by Braskem, representing 63.7% of Cetrel's voting and total capital stock, to GRI ("Transaction").

The Transaction will comprise the (i) sale of up to 498,436 common shares issued by Cetrel held by Braskem to GRI; (ii) subscription by Braskem of new common shares to be issued by GRI, through an capital increase, which will be paid in by Braskem, through the contribution of 771,592 common shares issued by Cetrel held by Braskem; and (iii) transfer, by Solví, of industrial waste management assets and services of the same nature to GRI. With the implementation of the Transaction, Solví will hold 50.1% and Braskem 49.9% of GRI's capital stock.

The value of the Transaction will result in Braskem receiving the amount of approximately R$ 284 million, of which R$ 199 million will be paid on the date of the transfer of the shares to GRI and the remainder by November 2025, which may be subject to the usual adjustments of this type of operation.

This strategic collaboration aims to strengthen Cetrel, a leader in industrial environmental solutions (for water and effluents treatment, as well as environmental consulting), and transform GRI into a platform for national growth in the sector, ensuring operational excellence and environmental sustainability.

The Transaction is subject to the implementation of conditions precedent, including the approval of the competent authorities. Braskem will keep the market informed about material developments of the Transaction, in compliance with applicable laws.

For more information, contact Braskem's Investor Relations Department by calling [phone] or emailing [e-mail].

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: June 13, 2024

	BRASKEM S.A.
	By:	/s/ Pedro van Langendonck Teixeira de Freitas
		Name:	Pedro van Langendonck Teixeira de Freitas
		Title:	Chief Financial Officer

FORWARD-LOOKING STATEMENTS

This Notice to the Market may contain forward-looking statements. These statements are not historical facts, but rather are based on the current view and estimates of the Company's management regarding future economic and other circumstances, industry conditions, financial performance and results, including any potential or projected impact regarding the geological event in Alagoas and related legal procedures on the Company's business, financial condition and operating results. The words "project," "believe," "estimate," "expect," "plan", "objective" and other similar expressions, when referring to the Company, are used to identify forward-looking statements. Statements related to the possible outcome of legal and administrative proceedings, implementation of operational and financing strategies and investment plans, guidance on future operations, the objective of expanding its efforts to achieve the sustainable macro objectives disclosed by the Company, as well as factors or trends that affect the financial condition, liquidity or operating results of the Company are examples of forward-looking statements. Such statements reflect the current views of the Company's management and are subject to various risks and uncertainties, many of which are beyond the Company's control. There is no guarantee that the events, trends or expected results will actually occur. The statements are based on various assumptions and factors, including, but not limited to, general economic and market conditions, industry conditions and operating factors, availability, development and financial access to new technologies. Any change in these assumptions or factors, including the projected impact from the joint venture and its development of technologies, from the geological event in Alagoas and related legal procedures and the unprecedented impact on businesses, employees, service providers, shareholders, investors and other stakeholders of the Company could cause effective results to differ significantly from current expectations. For a comprehensive description of the risks and other factors that could impact any forward-looking statements in this document, especially the factors discussed in the sections, see the reports filed with the Brazilian Securities and Exchange Commission (CVM). This Notice to the Market does not constitute any offer of securities for sale in Brazil. No securities may be offered or sold in Brazil without being registered or exempted from registration, and any public offer of securities carried out in Brazil must be made through a prospectus, which would be made available by Braskem and contain detailed information on Braskem and its management, as well as its financial statements.