{"ein":"760346924","kind":"company","verification":"filing-verified","name":"WESTLAKE CORP","tickers":["WLK"],"exchanges":["NYSE"],"sicDescription":"Industrial Organic Chemicals","city":"HOUSTON","state":"TX","stateOfIncorporation":"DE","cik":"0001262823","sourceName":"SEC EDGAR company submissions record","sourceUrl":"https://data.sec.gov/submissions/CIK0001262823.json","lastChecked":"2026-07-05"}