{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-062721","form_type":"8-K","ticker":"LYB","cik":"0001489393","company_name":"LyondellBasell Industries N.V.","filed_at":"2023-05-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.022895+00:00","generated_at":"2026-06-14T19:40:46.086146+00:00","sec_items":["1.01","2.03","8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"LyondellBasell issues $500M of 5.625% guaranteed notes due 2033","bullets":["$500M aggregate principal amount of 5.625% Guaranteed Notes due 2033.","Notes fully and unconditionally guaranteed by LyondellBasell Industries N.V.","Issued by subsidiary LYB International Finance III, LLC.","Underwritten public offering with ING Financial Markets and Morgan Stanley as representatives.","Notes issued under base indenture and supplemental indenture dated May 17, 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-062721","json":"https://secwatch.observer/filing/0001104659-23-062721.json","markdown":"https://secwatch.observer/filing/0001104659-23-062721.md","text":"https://secwatch.observer/filing/0001104659-23-062721.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1489393/000110465923062721/0001104659-23-062721-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1489393/000110465923062721/tm2316291d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T19:40:46.086146+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":[{"claim_id":"5c47f2c71d6e79012050d975468d441dd1e956ae","claim":"LyondellBasell Industries N.V. incurred senior notes of $500 million with Computershare Trust Company, N.A., as base trustee; The Bank of New York Mellon Trust Company, N.A., as trustee at 5.625% maturing 2033.","evidence_excerpt":"LyondellBasell Industries N.V. (the “Company”) and its wholly owned subsidiary, LYB International Finance III, LLC (the “Issuer”), completed the underwritten public offering and sale by the Issuer of $500 million aggregate principal amount of 5.625% Guaranteed Notes due 2033 (the “Notes”).","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1489393/000110465923062721/0001104659-23-062721-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$500 million"},{"label":"Counterparty","value":"Computershare Trust Company, N.A., as base trustee; The Bank of New York Mellon Trust Company, N.A., as trustee"},{"label":"Rate","value":"5.625%"},{"label":"Maturity","value":"2033"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"},{"claim_id":"d373a729a3f00a67edb37e3e1f16ae636b6117ce","claim":"LyondellBasell Industries N.V. entered into Supplemental Indenture with Computershare Trust Company, N.A., as base trustee and The Bank of New York Mellon Trust Company, N.A., as trustee valued at $500 million aggregate principal amount (effective 2023-05-17).","evidence_excerpt":"as supplemented by a supplemental indenture dated May 17, 2023 among the Company, the Issuer, Computershare Trust Company, N.A., as base trustee (as successor to Wells Fargo Bank, National Association) and The Bank of New York Mellon Trust Company, N.A., as trustee (the “Supplemental Indenture,”","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1489393/000110465923062721/0001104659-23-062721-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"notes offering"},{"label":"Counterparty","value":"Computershare Trust Company, N.A., as base trustee and The Bank of New York Mellon Trust Company, N.A., as trustee"},{"label":"Value","value":"$500 million aggregate principal amount"},{"label":"Effective","value":"2023-05-17"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}