secwatch.observer — SEC 8-K summary
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Issuer:     LyondellBasell Industries N.V. (LYB)
CIK:        0001489393
Form:       8-K
Filed at:   2025-11-13T23:59:59+00:00
Accession:  0001104659-25-111282
Event type: debt
Sentiment:  neutral
Materiality: 0.60
Item codes: 1.01, 2.03, 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

LyondellBasell issues $1.5B in guaranteed notes: $500M at 5.125% due 2031, $1B at 5.875% due 2036
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- Issuer LYB International Finance III, LLC sold $500M 5.125% notes due 2031 and $1B 5.875% notes due 2036.
- Notes are fully and unconditionally guaranteed by LyondellBasell Industries N.V.
- Offering closed November 13, 2025; underwriters include Citigroup, Deutsche Bank, and J.P. Morgan.
- Proceeds not detailed; notes issued under existing base indenture and supplemental indenture.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1489393/000110465925111282/0001104659-25-111282-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1489393/000110465925111282/tm2530154d4_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-25-111282

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer