{"filing":{"accession_number":"0001292814-26-004695","cik":"0001071438","ticker":"BAK","company_name":"BRASKEM SA","form":"6-K","filing_date":"2026-09-25","report_date":"2026-09-30","primary_document":"bak20260925_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1071438/000129281426004695/bak20260925_6k.htm"},"events":[{"id":35044,"run_id":32272,"accession_number":"0001292814-26-004695","anchor_item_number":null,"event_type":"terminal_other","event_domain":"terminal","is_material":true,"confidence":0.85,"summary":"Braskem discloses a decision issued by the 2nd Bankruptcy and Judicial Reorganization Court regarding an extrajudicial reorganization proceeding affecting the Company and certain subsidiaries. This is a material court decision in an ongoing bankruptcy/reorganization proceeding that materially threatens the registrant's continued existence. While the company states it has not yet been formally served and is assessing consequences, the disclosure of a court decision in a bankruptcy reorganization proceeding is a terminal event that would substantially affect a reasonable investor's assessment of the company's viability.","company_name":"BRASKEM SA","ticker":"BAK","filing_date":"2026-09-25","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":38968,"accession_number":"0001292814-26-004695","item_number":null,"item_title":null,"event_type":"terminal_other","event_domain":"terminal","is_material":true,"confidence":0.85,"reasoning":"Braskem discloses a decision issued by the 2nd Bankruptcy and Judicial Reorganization Court regarding an extrajudicial reorganization proceeding affecting the Company and certain subsidiaries. This is a material court decision in an ongoing bankruptcy/reorganization proceeding that materially threatens the registrant's continued existence. While the company states it has not yet been formally served and is assessing consequences, the disclosure of a court decision in a bankruptcy reorganization proceeding is a terminal event that would substantially affect a reasonable investor's assessment of the company's viability.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-25T13:06:43.895854+00:00","company_name":"BRASKEM SA","ticker":"BAK","filing_date":"2026-09-25"}]}