NOTICE TO THE MARKET
BRASKEM'S 2020 FORM 20-F WAS FILED
São Paulo, May 13, 2021 - BRASKEM S.A. (BM&FBOVESPA: BRKM3, BRKM5 e BRKM6; NYSE: BAK; LATIBEX: XBRK) announces to its shareholders and the market that filed its Annual Report on Form 20-F for the year ended December 31, 2020 (the "2020 Form 20-F") with the U.S. Securities and Exchange Commission.
The document is already available on Braskem's Investor Relations website: www.braskem.com.br/ri. Shareholders of the Company may receive a copy of Braskem's audited financial statements included in the 2020 20-F, free of charge, upon request.
For more information, contact Braskem's Investor Relations Department by calling +55 (11) 3576-9531 or sending an e-mail to firstname.lastname@example.org.