Celanese Compensation Agreements

Summary of Non-Employee Director Compensation (Filed With SEC on February 24, 2023)

Summary of Non-Employee Director Compensation (Filed With SEC on February 10, 2022)

Summary of Non-Employee Director Compensation (Filed With SEC on February 11, 2021)

Amendment Number Five to the Celanese Corporation Deferred Compensation Plan dated December 28, 2020 (Filed With SEC on February 11, 2021)

Amendment Number Four to the Celanese Corporation Deferred Compensation Plan dated February 5, 2020 (Filed With SEC on April 28, 2020)

Summary of Non-Employee Director Compensation (Filed With SEC on February 6, 2020)

Amendment Number Three to the Celanese Corporation 2008 Deferred Compensation Plan dated October 31, 2019 (Filed With SEC on February 6, 2020)

Summary of Non-Employee Director Compensation (Filed With SEC on February 7, 2019)

Summary of Non-Employee Director Compensation (Filed With SEC on February 9, 2018)

Summary of Non-Employee Director Compensation (Filed With SEC on February 10, 2017)

Summary of Non-Employee Director Compensation (Filed With SEC on February 5, 2016)

Summary of Non-Employee Director Compensation (Filed With SEC on February 6, 2015)

Summary of Non-Employee Director Compensation (Filed With SEC on February 7, 2014)

Exhibit 10.4(b) AMENDMENT NUMBER TWO to the CELANESE CORPORATION DEFERRED COMPENSATION PLAN (Filed With SEC on February 7, 2014)

Summary of Non-Employee Director Compensation (Filed With SEC on February 8, 2013)

AMENDMENT TO DEFERRED COMPENSATION PLAN (Filed With SEC on April 3, 2007)

CELANESE CORPORATION DEFERRED COMPENSATION PLAN 2007 DEFERRAL AGREEMENT (Filed With SEC on April 3, 2007)

FORM OFCELANESE CORPORATION DEFERRED COMPENSATION PLAN SECTION I PURPOSE (Filed With SEC on January 3, 2005)