DEFR14A 1 ce-2025defr14a.htm DEFR14A
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 14A
(Rule 14a-101)
Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934
(Amendment No. 1)
Filed by the Registrant þ
Filed by a Party other than the Registrant ¨
Check the appropriate box:
¨ Preliminary Proxy Statement
¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
¨ Definitive Proxy Statement
þ Definitive Additional Materials
¨ Soliciting Material Pursuant to §240.14a-12

CELANESE CORPORATION
(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

þ | No fee required
¨ | Fee paid previously with preliminary materials.
¨ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

EXPLANATORY NOTE
On March 24, 2025, Celanese Corporation (“Celanese” or the “Company”) filed with the U.S. Securities and Exchange Commission its Definitive Proxy Statement on Schedule 14A (the “Proxy Statement”) and its Definitive Additional Materials (the “Additional Materials”) for its Annual Meeting of Shareholders to be held on May 14, 2025. Celanese is filing a revised form of proxy card and notice of internet availability solely to correct an inadvertent omission on the originally filed versions. This Amendment No. 1 to the Proxy Statement and the Additional Materials supersedes in its entirety only (i) the enclosed proxy card to the Proxy Statement and (ii) the notice of internet availability included in the Additional Materials, each of which is updated on the following pages.