{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-172673","form_type":"8-K","ticker":"WLK","cik":"0001262823","company_name":"WESTLAKE CORP","filed_at":"2024-07-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:12.418059+00:00","generated_at":"2026-05-31T23:56:52.082474+00:00","sec_items":["7.01"],"event_type":"regulatory","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"EU initiates anti-dumping probe on epoxy resin imports; Westlake among complainants","bullets":["European Commission published notice on July 1, 2024 initiating anti-dumping investigation on epoxy resin imports from China, South Korea, Taiwan, and Thailand.","Westlake Corp is a member of the Ad Hoc Coalition of Epoxy Resin Producers that confidentially lodged the complaint on June 6, 2024.","The investigation targets potential unfair pricing of epoxy resins in the EU market, which could lead to tariffs if dumping is found.","This regulatory action aligns with Westlake's interest in addressing competitive pressures from low-cost imports."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-172673","json":"https://secwatch.observer/filing/0001193125-24-172673.json","markdown":"https://secwatch.observer/filing/0001193125-24-172673.md","text":"https://secwatch.observer/filing/0001193125-24-172673.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1262823/000119312524172673/0001193125-24-172673-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1262823/000119312524172673/d830374d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T23:56:52.082474+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}