{"filing":{"accession_number":"0001292814-26-004344","cik":"0001071438","ticker":"BAK","company_name":"BRASKEM SA","form":"6-K","filing_date":"2026-08-25","report_date":"2026-09-30","primary_document":"bak20260824_6k4.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1071438/000129281426004344/bak20260824_6k4.htm"},"events":[{"id":29295,"run_id":26810,"accession_number":"0001292814-26-004344","anchor_item_number":null,"event_type":"bankruptcy_filing","event_domain":"terminal","is_material":true,"confidence":0.95,"summary":"Braskem S.A. and five affiliated entities have filed an extrajudicial restructuring plan (Plano de Recuperação Extrajudicial) under Brazilian Bankruptcy Law (Lei nº 11.101/05) on August 24, 2026, following a preliminary injunction obtained on June 24, 2026, and concurrent Chapter 15 filings in the U.S. Bankruptcy Court for the Southern District of New York. The document explicitly references the filing of a restructuring request before the 2nd Bankruptcy Court of São Paulo and describes a significant liquidity crisis driven by prolonged petrochemical industry downcycle, oversupply, margin compression, and extraordinary obligations related to a geological event in Alagoas. This constitutes a formal bankruptcy/restructuring proceeding that materially threatens the registrant's continued existence.","company_name":"BRASKEM SA","ticker":"BAK","filing_date":"2026-08-25","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":31531,"accession_number":"0001292814-26-004344","item_number":null,"item_title":null,"event_type":"bankruptcy_filing","event_domain":"terminal","is_material":true,"confidence":0.95,"reasoning":"Braskem S.A. and five affiliated entities have filed an extrajudicial restructuring plan (Plano de Recuperação Extrajudicial) under Brazilian Bankruptcy Law (Lei nº 11.101/05) on August 24, 2026, following a preliminary injunction obtained on June 24, 2026, and concurrent Chapter 15 filings in the U.S. Bankruptcy Court for the Southern District of New York. The document explicitly references the filing of a restructuring request before the 2nd Bankruptcy Court of São Paulo and describes a significant liquidity crisis driven by prolonged petrochemical industry downcycle, oversupply, margin compression, and extraordinary obligations related to a geological event in Alagoas. This constitutes a formal bankruptcy/restructuring proceeding that materially threatens the registrant's continued existence.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-25T10:27:37.960690+00:00","company_name":"BRASKEM SA","ticker":"BAK","filing_date":"2026-08-25"}]}