Celanese US Holdings LLC, a wholly owned subsidiary of Celanese Corporation, has completed a registered offering of senior notes, raising $1.4 billion through the issuance of $600 million of 7.000% Senior Notes due 2031 and $800 million of 7.375% Senior Notes due 2034. The notes were issued under an amended indenture and are guaranteed on a senior unsecured basis by Celanese Corporation and certain subsidiaries. Net proceeds from the offering, along with available cash, will be used to repay outstanding borrowings under the company’s five-year term loan credit agreement due 2027, fund tender offers for approximately $1.2 billion of other outstanding senior notes, and for general corporate purposes, potentially including additional debt repayment. Interest on the new notes will be paid semi-annually, beginning August 15, 2026.