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

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CELANESE CORPORATION
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(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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Table of Contents

Table of Contents
LETTER TO STOCKHOLDERSSHAREHOLDERS FROM OUR CEO
LETTER TO STOCKHOLDERSSHAREHOLDERS FROM OUR LEAD INDEPENDENT DIRECTOR
NOTICE OF ANNUAL MEETING OF STOCKHOLDERSSHAREHOLDERS
VOTING INFORMATION
PROXY STATEMENT SUMMARY
Director Nominees
Director Nominee Highlights
Environmental, Social and Governance Update
Human Capital Highlights
Corporate GovernancePerformance Highlights
Performance Highlights and Compensation Decisions
Additional Information
PROXY STATEMENT
Information About Solicitation and Voting
GOVERNANCE
ITEM 1: ELECTION OF DIRECTORS
Director Nominees
Board and Committee Governance
Board Oversight
StockholderShareholder Engagement
Additional Governance Matters
Director Compensation
Director Independence and Related Person Transactions
Director Independence and Related Person Transactions
STOCK OWNERSHIP INFORMATION
Principal StockholdersShareholders and Beneficial Owners
Delinquent Section 16(a) Reports
Securities Authorized for Issuance Under Equity Compensation Plans
AUDIT MATTERS
Audit Committee Report
ITEM 2: RATIFICATION OF APPOINTMENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
EXECUTIVE COMPENSATION*
ITEM 3: ADVISORY APPROVAL OF EXECUTIVE COMPENSATION
Compensation Discussion and Analysis
Compensation Risk Assessment
Compensation and Management Development Committee Report
Compensation Tables
CEO Pay Ratio
QUESTIONS AND ANSWERS
Annual Meeting Information
Proxy Materials and Voting Information
Company Documents, Communications and StockholderShareholder Proposals
EXHIBIT A
A-A-1
Non-U.S. GAAP Financial Measures
*Detailed table of contents for compensation topics on page 44.
Cautionary Note Regarding Forward-Looking Statements; Available Information
This Proxy Statement includes estimates, projections, statements relating to our business plans, objectives, and expected operating results that are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements may appear throughout this Proxy Statement. These forward-looking statements generally are identified by the words “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,” “opportunity,” “plan,” “may,” “should,” “will,” “would,” “will be,” “will continue,” “will likely result,” and similar expressions. Forward-looking statements are based on current expectations and assumptions that are subject to risks and uncertainties that may cause actual results to differ materially. We describe risks and uncertainties that could cause actual results and events to differ materially in “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” sections of our Forms 10-K and 10-Q. We undertake no obligation to update or revise publicly any forward-looking statements, whether because of new information, future events, or otherwise.


References to our website in this Proxy Statement are provided as a convenience, and the information on our website is not, and shall not be deemed to be a part of this Proxy Statement or incorporated into any other filings we make with the SEC. The SEC maintains a website that contains reports, proxy and information statements, and other information regarding issuers, including Celanese Corporation, that electronically file with the SEC at http://www.sec.gov.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / i

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A letter from Lori J. Ryerkerk, our Chairman and CEO
March 5, 202110, 2022

Dear Fellow Stockholders:Shareholders:
It is saidAs I reflect on 2021 and the key to success is to focus on goals, not obstacles. That’s exactlyfirst part of 2022, I am proud of what Celanese didwas able to accomplish for its customers, employees and shareholders in 2020. By maintainingthe face of many hurdles. To me, it speaks to the power of our focus onbusiness model and our goals,culture.
We started the year seeing recovery across all of our businesses, but also witnessing a resurgence of COVID globally. The question of how fast the recovery would be was first and foremost in our minds, and the year brought challenges almost immediately.
With its unanticipated magnitude, the February 2021 deep freeze in the U.S. Gulf Coast shut down our Texas facilities, stressed all of our operations and supply chains globally, and dealt personal hardships to our employees in Texas. Throughout the rest of the year our business was tested by global transportation and logistics disruption, energy curtailments in China, the global semiconductor chip shortage, and rapidly-increasing raw material and energy costs.
We faced all of these hurdles while continuing to prioritize the safety of our employees during an ever-evolving global pandemic and delivered record business and financial results. Our key victories in 2021 and early 2022 in advancing business and sustainability include:
growing through our strategic imperatives, innovation and customer success;
publishing a comprehensive sustainability report, Elements of Opportunity;
announcing a goal to reduce our Scope 1 and 2 greenhouse gas intensity 30% by 2030;
advancing our strategy through high-value acquisitions including the Santoprene business (closed December 2021) and the majority of DuPont’s Mobility & Materials business (announced February 2022 and scheduled to close around the end of 2022); and
caring for our people and communities.
Our team implemented key controllable actions consistentis proud of the accomplishments described in this Proxy Statement. We worked with our global strategy. These actions enabled usresiliency and grit to deliver strong cash flow andrecord 2021 adjusted earnings per share results that were above recent 2017 levels and free cash flow while returning significant capital to endshareholders and advancing our sustainability journey, as you can read about in more detail in these pages. A special thank you to Celanese employees for their dedication and efforts.
Please join our Board of Directors and executive officers on April 20, 2022, at 1:00 p.m. Central time, when we hold our Annual Meeting of Shareholders in live virtual format. Your vote is very important, and whether or not you are able to attend the year with a strong balance sheet, even during a pandemic.
Like others,event in real time, we entered 2020 with optimism for the year and financial ambitions to match. In January, we introduced our employees to a new, robust strategic framework and identified initiatives to achieve our goals. Our expectations were quickly reset with the rapid increase in COVID-19 infection rates and associated decline in the global economy. While we moved to remote work where possible and core operating mode in our plants, we consistently leaned on our values-based culture to remain focused on our people, safety, quality, customers, communities and shareholders.
The impact of COVID-19 prompted ongoing review of our planned 2020 initiatives. We made adjustments – either in scale, scope or timing – but we also determined a number of efforts should proceedencourage you submit your voting instructions by proxy as planned. Some initiatives took on greater importance because of the pandemic and were elevated accordingly. While the COVID-19 pandemic impacted our 2020 financial results as it did almost all companies, it has not changed our long-term strategy.
Our number one priority during the pandemic has been the well-being of our employees and the communities where we live and work. As you will see laterdescribed in this Proxy Statement, we took steps to care for our workforce through enhanced wellness programs, COVID leave, increased communication and flexibility.document. We supported our communities through various donations from money to masks and shifted our volunteerism to online and virtual efforts. We engaged our customers through virtual webinars and video headsets for real-time troubleshooting and customer support. And we increased our pursuit of productivity, seamless M&A and integration, and restructuring of legacy joint ventures to drive stockholder value.
Finally, we continued to make meaningful, concrete progress on our ESG journey through our three pillars of preserving the environment, investing in our people and communities and advancing safe and sustainable customer solutions. Please see page 7 for more details.
I believe these actions, and others, demonstrate the Celanese agility and resilience that contributed to our first century of success and will secure our future. Not only did we navigate COVID-19 during 2020, but we also positioned ourselves to spring forward through recovery and we finished the year a stronger company.
2020 was a year of unprecedented challenges, and few CEOs would reflect on the time and say they appreciate the experiences the COVID-19 pandemic brought upon them and their organizations. Seeing Celanese through to the other side, I can say I’m very proud of our people, our accomplishments and all that we learned that will benefit us well into the future.
For the protection of our stockholders, employees and Board, we will hold our 2021 Annual Meeting online via live webcast, and we look forward to your participation.
I would like to extend a thank-you to our employees for their outstanding efforts to support our company during this difficult year. And, to our stockholders, thankThank you for your continued support of Celanese.Celanese.
Sincerely,

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Lori J. Ryerkerk
Chairman and Chief Executive Officer
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 1

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A letter from Edward G. Galante,William M. Brown, our Lead Director
March 5, 202110, 2022

Dear Fellow Stockholders:Shareholders:
As the Lead Independent Director of yourthe Board of Directors, I am honored to have the opportunity to write to you, our stockholders, as partshareholders to review some of thisthe highlights of Celanese’s 2021 efforts and accomplishments in advance of our upcoming Annual Meeting of Shareholders.
The Board is pleased with Celanese’s accomplishments in 2021: record financial performance, continued execution against its long-term strategy, and accomplishment of significant milestones on Celanese’s continuing environmental, social and governance (ESG) journey. In last year’s Proxy Statement. The Proxy Statement, affords uswe communicated to you about the opportunity to reach out to all of Celanese’ stockholders to review, among many other things, where the Company has beenBoard’s and where we are going.
It is an understatement to say that 2020 wasmanagement’s purposeful efforts during a difficult and unprecedented year. The Board was actively engaged throughout the year, receiving regular updates on the impact that the COVID-19 pandemic had on2020 to protect our people ourand business and our financial performance. While addressingto position Celanese for recovery. We believe Celanese’s 2021 results and mitigating the difficulties of the pandemic, the Board and management remained committed to the company’s long-term strategy and to continuous improvement of our governance. Celanese’s 2020 resultsprogress demonstrate the resiliencesuccess of our business model and culture.those efforts.
Through our continued stockholdershareholder outreach program, this year, we have heard from a number of our investors a high level of interest in Celanese’s effortswork to promote a more sustainable world through addressing the threat of climate change and fostering a diverse and inclusive world through its work onworkforce, as well as how the Board oversees Celanese’s ESG initiatives. When Lori Ryerkerk joined Celanese as CEOAs detailed in 2019, she recognized the need to lead the next generation of sustainability efforts for Celanese, andthese pages, the Board and management have responded to our shareholders by making thoughtful, deliberative progress in these areas.
The Board’s deep commitment to ESG progress is pleased to report that work has continued unabated through 2020. Recent progress includes thereflected in its 2021 adoption of a climate policy as well as specific goals for reductionsdetailed and formalized approach to overseeing ESG priorities through its Committees and the full Board. This updated framework is described in waste, waterGovernance - Board Oversight of Environmental, Social and energy intensityGovernance Matters”. Some of Celanese’s key accomplishments during 2021 and early 2022 are also described beginning on page 7.
These efforts are overseen by 2030. In supporta Board representing variety of this important work,viewpoints and experience. Through thoughtful refreshment, the Board has formalized its oversightadded five new directors in the last five years, most recently adding Rahul Ghai, an experienced financial executive, and Michael Koenig, a long-time materials industry executive. Three of ESG efforts. Our progressthese directors added in these effortsthe last five years are women and the Board’s oversight frameworktwo are highlighted in more detail in these pages.
Celanese is also committed to providing an inclusive workplace for a diverse workforce, and those efforts start with the organization’s leadership.racially diverse. The Board is proud to have achieved 50% gender and 10% racial diversity in its composition. Our Board and twobelieves this mix of our four standing independent committees are chaired by women. We also continue to demonstrate our commitment to bringing a variety of viewpoints to the Boardroom through thoughtful refreshment. Following the addition in 2020 of one new independent director, half of our directors have joined the Board within the past six years, bringing fresh perspectives and a diversity of experience and background, while allowing usis an effective complement to continue to benefit from the experience and knowledge of our longer-serving directors. We are committed to continuous improvement in the diversity of our leadership and our organization.
As overseers of the Company, it is the Board’s responsibility to remain highly engaged in the Company’s strategic approach to creating value for our stockholders. Your Board remains committed to executing its governance responsibilities and providing appropriateeffective oversight of the Company’s operations, long-term strategy and risk exposure. The Board remains focused on the Company’s strategic initiativesmanagement to strengthen financial and stewardship performance, which in turn will foster long-term sustainable growth for our stockholders.
We have continued efforts to enhance our Proxy Statement disclosure and we hope the following pages will help you better understand Celanese and how our governance and compensation practices are linked to accountability, strategy and performance in a manner that drives long-term stockholder value.
shareholders. On behalf of the Board of Directors, I would like to express our sincere appreciation for the trust youthat Celanese shareholders have placed in us, and we look forward to servingcontinuing to serve you throughout the upcoming year.
Sincerely,        
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Edward G. GalanteWilliam M. Brown
Lead Independent Director    
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 2

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Notice of Annual Meeting of StockholdersShareholders
CELANESE CORPORATION
222 W. Las Colinas Blvd., Suite 900N
Irving, Texas 75039
NOTICE OF ANNUAL MEETING OF STOCKHOLDERSSHAREHOLDERS
Date and Time: April 15, 2021,20, 2022, 1:00 p.m. (Central Daylight Saving Time)
Virtual Meeting Website: Online at www.virtualshareholdermeeting.com/CE2021CE2022
Items of Business: 
To elect Jean S. Blackwell, William M. Brown, Edward G. Galante, Rahul Ghai, Kathryn M. Hill, Dr. Jay V. Ihlenfeld, David F. Hoffmeister, Deborah J. Kissire, Michael Koenig, Kim K.W. Rucker and Lori J. Ryerkerk and John K. Wulff to serve until the 20222023 Annual Meeting of Stockholders,Shareholders, or until their successors are elected and qualified or their earlier resignation;
To ratify the selection of KPMG LLP as our independent registered public accounting firm for 2021;2022;
  
AdvisoryTo hold an advisory vote to approve executive compensation; and
  
To transact such other business as may properly be brought before the meeting in accordance with the provisions of the Company’s Sixth Amended and Restated By-laws (the “by-laws”).
Record Date: You are entitled to attend the 20212022 Annual Meeting virtually and to vote if you were a stockholder as ofshareholder at the close of business on February 18, 2021.22, 2022.
Due to ongoing public health concerns regarding the COVID-19 pandemic and for the health and well-being of our stockholders and employees, thisThis year’s Annual Meeting will be held as a “virtual meeting” via the Internet at www.virtualshareholdermeeting.com/CE2021CE2022. You will be able to vote and submit questions online through the virtual meeting platform during the Annual Meeting.
To ensure that your shares are represented at the meeting, we urge you to submit your voting instructions by proxy as promptly as possible. You may submit your proxy via the Internet or telephone, or, if you received paper copies of the proxy materials by mail, you can also submit a proxy via mail by following the instructions on the proxy card or voting instruction card. We encourage you to submit a proxy via the Internet. It is convenient and saves us significant postage and processing costs. You can revoke a proxy at any time prior to its exercise at the Annual Meeting by following the instructions in the Proxy Statement.

By Order of the Board of Directors of
Celanese Corporation
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A. Lynne Puckett
Senior Vice President, General Counsel
and Corporate Secretary

Irving, Texas
March 5, 202110, 2022
IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS
FOR THE ANNUAL MEETING OF STOCKHOLDERSSHAREHOLDERS TO BE HELD ON APRIL 15, 202120, 2022
The Celanese Corporation 20212022 Notice of Annual Meeting and Proxy Statement, 20202021 Annual Report
and other proxy materials are available at www.proxyvote.com.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 3

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Voting Information
VOTING INFORMATION
You are invited to attend the Annual Meeting to be held at 1:00 p.m. (Central Daylight Saving Time) on Thursday,Wednesday, April 15, 2021. Due to ongoing public health concerns regarding the COVID-19 pandemic and for the health and well-being of our stockholders and employees, this20, 2022. This year’s Annual Meeting will be held as a “virtual meeting” via the Internet at www.virtualshareholdermeeting.com/CE2021CE2022.
It is very important that you vote in order to play a part in the future of the Company. Please carefully review the proxy materials for the Annual Meeting and follow the instructions below to cast your vote on all of the voting matters.
Who is Eligible to Vote
You are entitled to vote at the Annual Meeting if you were a stockholdershareholder at the close of business on February 18, 2021,22, 2022, the record date for the meeting. On the record date, there were 114,174,882108,029,267 shares of the Company’s Common Stock issued, outstanding and entitled to vote at the Annual Meeting.
How to Vote
Even if you plan to attend the Annual Meeting, please submit your voting instructions by proxy right away using one of the following methods for submitting a proxy (see page 9489 for additional details). Make sure to have your proxy card, voting instruction form or Notice of Internet Availability in hand and follow the instructions. Unless those documents provide different instructions, most of our shareholders will be able to vote in advance of the meeting by one of the following means:
VOTE IN ADVANCE OF THE MEETING*VOTE AT THE VIRTUAL MEETING
via the internetby phoneby mailby QR code
:)*
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m
Visit proxyvote.com to submit a proxy via computer or your mobile deviceCall 1-800-690-6903 or the telephone number on your proxy card or voting instruction formSign, date and return your proxy card or voting instruction form
Scan this QR code to vote with your mobile device (may require free app)
* You will need the 16-digit control number included on your proxy card, voting instruction form or Notice of Internet Availability of Proxy Materials.
If you have questions or require assistance with voting your shares, or if you need additional copies of the proxy materials, please contact Alliance Advisors, LLC, 200 Broadacres Drive, 3rd Floor, Bloomfield, New Jersey 07003. StockholdersShareholders may call toll free: (800) 574-5971.
Important Note About Meeting Admission Requirements: If you plan to attend the virtual meeting, see the answer to question 2 on page 9487 for important details on requirements to log-in to the meeting.
Electronic StockholderShareholder Document Delivery
Instead of receiving future copies of annual meeting proxy materials by mail, stockholdersshareholders of record and most beneficial owners can elect to receive an e-mail that will provide electronic links to these documents. Opting to receive your proxy materials online will save us the cost of producing and mailing documents and will also give you an electronic link to the proxy voting site.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 4

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Proxy Summary
PROXY STATEMENT SUMMARYWe provide below highlights of certain information in this Proxy Statement. As this is only a summary, please refer to the complete Proxy Statement and 2020 Annual Report before you vote.
Proxy Item No. 1
Election of 10 Director Nominees
ü The Board recommends a vote FOR all Director Nominees
Our Board and the Nominating and Corporate Governance Committee believe that the ten director nominees possess the necessary qualifications to provide effective oversight of the business and quality advice and counsel to the Company’s management.

à See Item 1: Election of Directors”and Director Nominees beginning on page 13 of this Proxy Statement for additional information.
Director Nominees
The following table provides summary information about each director nominee. Each nominee is to be elected by a majority of the votes cast.
Name and QualificationsAge
Director
Since
Primary Occupation /
Other Public Company Boards
Independent
Committee
Memberships(1)
Jean S. Blackwell662014Former EVP / CFO – Cummins Inc.ü
CMD; NCG£
&Q5Gq@6L
Ingevity Corp.; Johnson Controls Int’l plc
William M. Brown582016Chairman / CEO – L3Harris Technologies, Inc.üAC; EHS
&Q:5Gq@6L
Edward G. Galante702013Former SVP – Exxon Mobil Corporationü
CMD; NCGt
&Q.:Gq@6L
Linde plc; Clean Harbors Inc.; Marathon Petroleum Corp.
Kathryn M. Hill642015Former SVP Dev. Strategy – Cisco Systems Inc.ü
CMD£; EHS
&Q:5@6
Moody’s Corporation; NetApp Inc.
David F. Hoffmeister662006Former SVP / CFO – Life Technologies Corp.üAC; NCG
&Q.:Gq6L
Glaukos Corporation; ICU Medical Inc.; StepStone Group Inc.
Dr. Jay V. Ihlenfeld692012Former SVP, Asia Pacific – 3M Companyü
CMD; EHS£
Q.:5G@6
Ashland Global Holdings, Inc.
Deborah J. Kissire632020Former Vice Chair - Ernst & Young LLPüAC; EHS
&Q:5Gq6L
Omnicom Group; Axalta Coatings System Ltd.; Cable One, Inc.
Kim K.W. Rucker542018Former EVP and GC – AndeavorüAC; NCG
&Q:5Gq6L
Lennox International Inc.; Marathon Petroleum Corp.
Lori J. Ryerkerk582019Chief Executive Officer – Celanese Corporation
&Q.:G@q6L
Eaton Corporation plc
John K. Wulff722006Former Chairman – Hercules Inc.ü
AC£; EHS
&.:Gq6L
Atlas Air Worldwide Holdings, Inc.; Hexion Holdings Corp.
Qualifications:Board Committees:
&LeadershipGGovt/regulatoryACAudit Committee
QGlobal experienceqFinancial & transactionsCMDCompensation and Management Development Committee
.Chemical industry@OperationalEHSEnvironmental, Health, Safety, Quality and Public Policy Committee
:Innovation-focused6StrategicNCGNominating and Corporate Governance Committee
5Customer-focusedLRisk oversight£Committee Chair
tLead Independent Director
(1) See page 24 for Committee membership changes effective April 2021.
PROXY STATEMENT SUMMARYWe provide below highlights of certain information in this Proxy Statement. As this is only a summary, please refer to the complete Proxy Statement and 2021 Annual Report before you vote.
Proxy Item No. 1
Election of 11 Director Nominees
ü The Board recommends a vote FOR all Director Nominees
Our Board and the Nominating and Corporate Governance Committee believe that the eleven director nominees possess the necessary qualifications to provide effective oversight of the business and quality advice and counsel to the Company’s management.

à See Item 1: Election of Directorsand Director Nominees beginning on page 12 of this Proxy Statement for additional information.
Director Nominees
The following table provides summary information about each director nominee. Each nominee is to be elected by a majority of the votes cast.
Name and QualificationsAge
Director
Since
Primary Occupation /
Other Public Company Boards
Independent
Committee
Memberships(1)
Jean S. Blackwell672014Former EVP / CFO – Cummins Inc.üAC; NCG
&Q5ÐGq@6L
Ingevity Corp.; Johnson Controls Int’l plc
William M. Brown592015Executive Chair – L3Harris Technologies, Inc.ü
CMD; NCGt
&Q:5Gq@6L
Becton, Dickinson and Company
Edward G. Galante712013Former SVP – Exxon Mobil Corporationü
CMD£; EHS
&Q.Gq@6L
Linde plc; Clean Harbors Inc.; Marathon Petroleum Corp.
Rahul Ghai502022Chief Financial Officer – Otis Worldwide CorporationüAC; NCG
&Q:Gq@6L
Kathryn M. Hill652015Former SVP Dev. Strategy – Cisco Systems Inc.ü
CMD; EHS£
&Q:5@6
Moody’s Corporation; NetApp Inc.
David F. Hoffmeister672006Former SVP / CFO – Life Technologies Corp.üAC; NCG
&Q.:Gq6L
Glaukos Corporation; ICU Medical Inc.; StepStone Group Inc.
Dr. Jay V. Ihlenfeld702012Former SVP, Asia Pacific – 3M CompanyüCMD; EHS
Q.:5ÐG@6
Ashland Global Holdings, Inc.
Deborah J. Kissire642020Former Vice Chair - Ernst & Young LLPü
AC£; EHS
&Q:5Gq6L
Omnicom Group; Axalta Coatings System Ltd.; Cable One, Inc.
Michael Koenig582022Chief Executive Officer – Nobian Industrial Chemicals B.V.üCMD; EHS
&Q.:5ÐG@6L
Symrise AG
Kim K.W. Rucker552018Former EVP and GC – Andeavorü
AC; NCG£
&Q:5ÐGq6L
Lennox International Inc.; Marathon Petroleum Corp.; HP Inc.
Lori J. Ryerkerk592019Chairman, Chief Executive Officer – Celanese Corporation
&Q.Gq@6L
Eaton Corporation plc
Qualifications:Board Committees:
&LeadershipGGovt/regulatoryACAudit Committee
QGlobal experienceqFinancial & transactionsCMDCompensation and Management Development Committee
.Chemical industry@OperationalEHSEnvironmental, Health, Safety, Quality and Public Policy Committee
:Innovation-focused6StrategicNCGNominating and Corporate Governance Committee
5Customer-focusedLRisk oversight£Committee Chair
ÐEnvironmental / sustainabilitytLead Independent Director

  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 5

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Proxy Summary
Director Nominee Highlights
Director succession is a robust, ongoing process at Celanese. Our Board regularly evaluates desired attributes in light of the Company’s strategy and evolving needs. We believe that our director nominees bring a well-rounded variety of skills, qualifications, experience and diversity, and represent an effective mix of deep company knowledge and fresh perspectives.
Diversity
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TenureAgeExpertise and Independence
image4a.jpgtenure22a.jpg
image9a.jpgagea.jpg
image1a.jpgexpertiseandindependencea.jpg
Average Tenure: 76 yearsAverage Age: 6462
Balanced Mix of Skills, Qualifications and Experience
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Proxy Summary
Environmental, Social and Governance Update
Accelerating safe and sustainable solutions through chemistry.
We believe we have a responsibility to meaningfully improve the world through the power of chemistry.

This responsibility to do more is instilled within us at Celanese, and we believe that when chemistry connects with sustainability, the possibilities are endless.
ChartingSustainability Strategy Framework
Celanese is committed to protecting natural resources and helping our Pathpartners and their customers to do the same. We use a Sustainable Future
In 2019, 2020three-pronged approach to integrate key elements of sustainability into our operational and so far in 2021, we have focused significantly on our environmental, social and governance (ESG) strategy, taking concrete steps to position our business for a safer and more sustainable future.
Beginning in mid-2019, we put in place a formal governance structure to drive our ESG efforts and strategy.
We then created a priority assessment using input from investors, customers, ESG frameworks and standard-setting groups including the Sustainability Accounting Standards Board (SASB) and Global Reporting Initiative (GRI) and ESG rating agencies.
Our management-level ESG Council analyzed the assessment and Celanese executive leadership approved the assessment of our key priorities.
Board and Committee oversight of key ESG topics is in place. For more, information on how our Board and Board Committees oversee ESG matters, see “Governance Board Oversight Board Oversight of Environmental, Social and Governance Matters.”product strategy:
Reducing GHG Emissions in Our Own OperationsBuilding Solutions to Support Customers’ Sustainability GoalsImproving the Sustainability of Existing Products
Operating with Integrity through Three Pillars of GovernanceExample Initiatives:Example Solutions:Example Products:
Creating a culture
New environmental data tracking system to help identify opportunities to support targets
Use of compliance through Board, senior leadership,Carbon Capture and management oversight provides confidenceSolar Power at the world’s largest acetic acid plant
Heat and power solution at Belgium facility saving approximately 3,100 metric tons of carbon dioxide (CO2) annually
Award winning energy-efficiency checklist used to consider sustainability impact at project inception; Adding sustainability factors to expenditure review process in 2022
Improve the efficiency of construction materials (Elotex® redispersible powders)
Are used in solar panels (VAM)
Make automobiles weigh less for better fuel-efficiency
Power electric vehicles (LiBS)
Eliminate pollutive painting, coating, and finishing steps in automotive and other applications
Improve health and well-being with our employees, customers,VitalDose® controlled release long-acting drug delivery solutions
Pom ECO-B is made from up to 97% certified mass-balance bio-content with up to 50% CO2 reduction
Santoprene™ TPV uses in-process recycling during processing and communities where we operate. Our ESG oversight focuses on three goals of preserving the environment, investingfinished product has potential to be recycled at end-of-life
BlueRidge™ biodegradable alternative to single-use plastics
Clarifoil® bio-based film used in our peoplepackaging applications for consumer products
Materials and communities,emulsions made from renewable and advancing safe and sustainable customer solutions.recyclable feedstocks
image8a.jpgSetting Meaningful Climate and Other Environmental Goals
Climate change is one of the most pressing societal issues of our time, and we made a priority to improve and analyze our greenhouse gas emissions database, evaluate a meaningful reduction target, and develop a greenhouse gas abatement strategy. We are proud to set the below environmental targets measured against a 2021 baseline. This includes our newest goal to reduce Scope 1 and Scope 2 total greenhouse gas intensity by 30% by 2030, measured as metric tons of CO2 equivalent per metric tons of product. We have also committed to better understand our Scope 3 emissions sources to develop a roadmap to identify, quantify, and reduce Scope 3 emissions.
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*The intensity targets are based on production from a 2021 baseline for current Celanese owned or operated assets.
As we work to reduce our carbon impact, we are expanding our portfolio of sustainable solutions to help our customers meet their sustainability objectives. Supporting this and our broader growth strategy, we have set intensity-based targets to better reflect the effects of future organic and acquisition opportunities.
Our environmental analytics drive important decision making in areas such as climate, energy, waste, and water. As a result, our greenhouse gas reduction target is focused on capital investment projects and the increased use of renewable energy to help us achieve this goal. For example, key projects ongoing at our Clear Lake, Texas plant, the largest acetic acid plant in the world, include:

  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 7

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Proxy Summary
Preserving the Environment - applying a science-driven approach designed to deliver sustainable operations through focus and analysis.
Because our business operations are energy and fossil fuel intensive, we have invested in projects to (1) increase energy efficiency and reliability, (2) recover and reuse waste heat and (3) increase use of renewable energy and sustainable raw materialsCelanese Adopted a Climate Policy in December 2020
We recognize that Climate Change is one of the most challenging and significant issues facing the world today.

Progress (2013-2019)(1)
üCommitted to a robust climate program
~34% reduction in solid waste intensity~37% reduction in volatile organic compound (VOC) intensity~30% reduction in greenhouse gas (GHG) intensityüWill publicly report metrics against a baseline
üImplementing a new software system to capture SASB-aligned environmental metrics for 2020 onwards
Our Waste, Water and Energy Intensity Goals by 2030(2)
15% reduction in “Total Waste Disposed Intensity”
10% reduction in “Water Consumption Intensity”
10% reduction in “Total Net Energy Intensity”üSupport multilateral approaches to addressing climate risks, such as the Paris Agreement
(1) Numbers are estimates and may be based on assumptions.
(2) Measured against a 2021 baseline.
https://www.celanese.com/en/Sustainability/Environment
Celanese Plans to Launch a Sustainability Report and Website in Mid-2021Investing in People and Communities
We are focused on empowering our people and communities to thrive in a changing world through engagement, inclusion and protection.
üReport to be aligned to Sustainability Accounting Standards Board (SASB) and UN Sustainable Development Goals (UNSDGs)vIn 2019 and 2020, the Celanese Foundation donated approximately $4.6 million, supporting over 1,800 charities globally.
vIn response to the challenges of COVID-19, we mobilized to contribute more than 800,000 protective face masks to our manufacturing sites, offices, local hospitals, emergency responders, and nursing homes.
Carbon capture and utilization of waste CO2 to produce additional methanol with lower overall CO2 emissions;
Advancing Safe and Innovative Customer Solutions
We are focused on developing a growing range of products that address one or more of these critical needs:
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To learn more about Sustainability at Celanese: https://www.celanese.com/sustainability/
Solar power energy commitment to supply ~33% of the annual electricity consumption; and
Acetic acid expansion to maximize raw material efficiencies and establish the ability to further reduce utility steam requirements.
Significant Steps Forward and Achievements in 2021 and Early 2022
Our proactive commitments to robust climate, sustainability governance, and social programs has led to recent significant progress.
Adopted new goal to reduce Scope 1 and Scope 2 total greenhouse gas intensity by 30% by 2030 (see https://sustainability.celanese.com/News/2022/greenhouse-gas-emissions-reduction)
Formed working group to develop a roadmap to identify, quantify and reduce Scope 3 emissions
Implemented a new software system to capture SASB-aligned environmental metrics
Began tracking ~50% more data points on climate to support goal setting and progress monitoring
Published a Water Management Policy, which includes conducting local water risk evaluations especially in regions of water stress (available at https://sustainability.celanese.com/News/2022/celanese-formalizes-water-policy)
Commenced solar energy deployment at Clear Lake plant
Created a Supplier Risk Management program which evaluates and monitors strategic suppliers that represent approximately 50% of our 2020 spend
Improved to MSCI ESG “A” rating
Strengthened our Board’s oversight of our ESG efforts, including full Board oversight of Climate Policy and Strategy (see “Board Oversight of Environmental, Social and Governance Mattersbeginning on page 29 of this Proxy Statement)
Held a dedicated ESG Enterprise Risk Management (ERM) workshop to further embed sustainability risks into Celanese ERM program risk assessments
Reached a milestone of 1,000,000 hours volunteered by our employees since the beginning of 2015
Published comprehensive Sustainability Report, which includes:
our first SASB-aligned index; and
our first Task Force on Climate-Related Financial Disclosures (TCFD) index
See “Human Capital Management” beginning on page 49 of this Proxy Statement for additional information about our human capital efforts.
Go to https://www.celanese.com/sustainability/ to learn more about Sustainability at Celanese.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 8

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Proxy Summary
Human Capital Highlights
For more information, please see “Human Capital Management” beginning on page 51.
Our human capital efforts center around the following elements.
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Diversity, Equity and Inclusion
A diverse, equitable and inclusive environment is a foundational factor to our success – key to driving innovation, creativity and growth. We support these efforts through our Global DE&I Council, Employee Resource Groups and purposeful recruiting outreach to trade associations and engineering groups.
Representation of WomenRepresentation of People of Color
s
50% of our Board of Directors
s
10% of our Board of Directors
s
28% of our management roles(1)
s
29% of our U.S. management roles(1)
s
24% of our employees(1)
s
30% of our U.S. employees(1)
(1) Reflects year-end 2020 estimates
Health, Safety and Environmental
Our health, safety and environmental stewardship values are critical to our success in attracting and retaining the best industry talent across the globe. Through deliberate actions, we have improved our employee safety, process safety and environmental incident metrics in recent years.
Employee Health and Wellness
Around the world, we offer other benefits that are competitive in each of the countries where we operate.
Talent Development
We are focused on attracting and developing exceptional talent while supporting employees’ career and personal goals.
Caring for Employees During COVID-19
Through a combination of additional paid time off, scheduling actions and expansion of dedicated mental and physical wellness benefits, we sought to keep our employees whole financially and support their wellness during these difficult times. See “Helping our Employees Navigate the Challenges of COVID-19” on page 53 for more information.
Celanese 2021 / Notice of Annual Meeting and Proxy Statement / 9

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Proxy Summary
Corporate Governance Highlights
Our Corporate Governance Policies Reflect Best Practices
We are committed to good corporate governance, which promotes the long-term interests of stockholders,shareholders, strengthens Board and management accountability and helps to build public trust in the Company.
Independent
Oversight
910 of 1011 director nominees are independent (all except for the CEO)
● Lead Independent Director with clearly defined and robust responsibilities
● Regular executive sessions of independent directors at Board meetings (chaired by the Lead Independent Director) and Committee meetings (chaired by independent Committee chairs)
● 100% independent Board Committees
● Active Board oversight of the Company’s strategy, and risk management and ESG efforts
Board
Refreshment

● Comprehensive, ongoing Board succession planning process
● Focus on diversity (three(3 of the Board’s 4 committees are chaired by women, directors hold Board leadership roles; 50%who are also independent directors); 6 of 11 director nominees are women, and 10% areor racially or ethnically diverse)
● Regular Board refreshment and mix of tenure of directors (8(10 new directors since the beginning of 2012, 7 since the beginning of 2015, 5 since the beginning of 20152018 and 32 since the beginning of 2018)2021)
● Annual Board and Committee assessments including performance evaluation of individual directors
● Retirement age of 75
StockholderShareholder
Rights

● Annual election of all directors
● Majority-vote and director resignation policy for directors in uncontested elections
● Proxy access right for stockholdersshareholders (3% ownership threshold continuously for 3 years / 2 director nominees or 20% of the Board / 20 stockholdershareholder aggregation limit)
● Directors may be removed with or without cause
● One class of outstanding shares with each share entitled to one vote
● No poison pill
Good Governance
Practices

● Prohibition on hedging or pledging Company stock
● Comprehensive clawback policy
● Rigorous director and executive stock ownership requirements
● Active stockholdershareholder engagement program
● Global Code of Conduct applicable to directors and all employees with annual compliance certification
● Political activities disclosures on our website
● Longstanding commitment to corporate responsibility
Proxy Item No. 2
Ratify the appointment of KPMG LLP as our independent registered public accounting firm for fiscal year ending December 31, 20212022
ü The Board recommends a vote FOR this proposal
The Audit Committee and the Board believe that the continued retention of KPMG LLP to serve as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 20212022 is in the best interests of the Company and its stockholders.shareholders. As a matter of good corporate governance, stockholdersshareholders are being asked to ratify the Audit Committee’s selection of the independent registered public accounting firm for 2021.2022.

à SeeAudit Matters beginning on page 41 of this Proxy Statement for additional information.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 109

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Proxy Summary
 Performance Highlights
Business Performance in 2021(see page 46 for more information on our controllable actions to drive performance)
üWe reported 2021 net sales of $8.5 billion, 51% higher than 2020 and 36% higher than 2019.
ü
Record net sales, together with our successful offsetting of $1.1 billion in raw material, energy and logistics cost inflation during a volatile year, supported:
t
 GAAP diluted earnings per share of $17.06, and Adjusted EPS(1) of $18.12, the latter surpassing the previous record Adjusted EPS by 65%;
t
Net earnings of $1,890 million and Adjusted EBIT(1) of $2,473 million; and
t
Operating cash flow of $1,757 million and free cash flow(1) of $1,263 million.
Advancing our Strategy for Earnings Per Share Growth and Effective Capital Allocation
In February 2022, we entered into a definitive agreement to acquire the majority of the Mobility & Materials business of DuPont for $11.0 billion in cash. This acquisition, expected to close around the end of 2022, will expand our Engineered Materials business with a broad portfolio of engineered thermoplastics and elastomers, industry-renowned brands and intellectual property, global production assets, and a world-class organization.
In 2021, we:
Net Sales ($Bn)
ü
completed the acquisition of the Santoprene business, enhancing our Engineered Materials business with an industry-leading team, product portfolio and set of production facilities through effective deployment of capital from the 2020 sale of our interest in Polyplastics;
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ünavigated sourcing and logistics constraints and maintained margin through deliberate commercial actions; and
ülifted foundational earnings per share by deploying $2.6 billion to organic investments, M&A and share repurchases, in addition to returning $304 million in cash to shareholders through dividends.
Cash FlowCash Returned to Shareholders
Operating Cash Flow ($M)
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Free Cash Flow ($M)
Share Repurchases ($M)
Cash Dividends ($M)
ü
Proxy Item No. 3
Advisory Approval of Executive Compensation
ü The Board recommends a vote FOR this proposal
Our Board recommends that stockholdersshareholders vote “FOR” the advisory approval of the compensation of our named executive officers (NEOs”(“NEOs” or “named executive officers”) for the 20202021 performance year.

à See “Item 3: Advisory Approval of Executive Compensation” and “Compensation Discussion and Analysis” beginning on page 46 of this Proxy Statement.
Performance Highlights and Compensation Decisions
Business Performance (further details can be found beginning on page 49)
üWe responded proactively to the COVID-19 pandemic, protecting our cash position, optimizing our operations and enacting productivity improvements, as well as surpassed analyst earnings consensus for all four quarters in 2020.
ü
GAAP diluted earnings per share were $16.85 and net earnings were $1,997 million, with increases over 2019 being primarily due to the gain on the sale of our joint venture interest in Polyplastics Co. Ltd. Our Adjusted EPS(1) for 2020 was $7.64, down 19.8% from 2019 primarily due to the impact of the COVID-19 pandemic on product demand. However, our cumulative Adjusted EPS over the 2018-2020 period was $28.17, exceeding our previous three-year record $28.04 in Adjusted EPS from 2017-2019. Our Adjusted EBIT(1) was lower than the prior year by 23.4%, primarily reflecting the significant weakening of demand in the end markets served by our businesses.
ü
Despite the challenges of the pandemic, we achieved operating cash flow of $1,343 million and free cash flow(1) of $950 million. We ended the year with $955 million in cash and cash equivalents and the full $1.25 billion of borrowing availability under our senior unsecured revolving credit facility.
üWe executed on strategic initiatives to maintain liquidity, including monetizing our passive stake in Polyplastics for approximately $1.6 billion in cash proceeds, and completed initiatives for sustainable cost savings.
Responding to the COVID-19 Pandemic (further details can be found beginning on page 49)
ü
During the unprecedented COVID-19 pandemic, we quickly adapted to protect our employees and adjust our manufacturing operations to meet new demands and challenges whilst maintaining our priorities of safety, product quality and customer service and remaining focused on our long-term strategy.
üWe protected our employees by temporarily closing the majority of corporate and sales offices, implementing robust cleaning and social-distancing procedures at our manufacturing and other sites, providing training and personal protective equipment to employees and developing infectious disease response and control procedures.
üDuring the difficult times posed by the pandemic, we remained focused on delivering for our customers and creating value for our stockholders.
ü
We also focused on minimizing financial impacts to our employees, keeping them whole in pay and benefits and supporting their ability to manage stressors during these difficult times. More details can be found on page 53.
Compensation Decisions Focus on Pay for Performance (further details can be found beginning on page 54)
ü
Under the original annual incentive plan formula adopted in February 2020 before the broader onset of the pandemic, our below-threshold Adjusted EBIT and working capital in 2020, partially offset by stewardship results that were better than target, produced a below-target company performance factor of 36%. Following a rigorous review of Company performance against key strategic priorities and objectives, described in more detail beginning on page 62, the CMDC awarded a higher, but still below-target, company performance factor in recognition of strong performance across multiple metrics important to the sustained success of the Company despite the impact of the pandemic. This action positively impacted approximately 1,000 employees in the organization who participate in the annual incentive plan. The CMDC believes this decision reflected the alignment of pay with our short-term performance in light of success in controllable actions to achieve positive business results and mitigate and offset the negative impact of the pandemic.
ü
With respect to our LTI program results, our 3-year Adjusted EPS and Return on Capital Employed (ROCE) produced a superior payout for our 2018-2020 performance restricted stock unit (PRSU) award. The 2018 PRSUs were paid out in 2021 at 183% of target, reflecting our record best three-year cumulative Adjusted EPS performance industry leading ROCE and strong total shareholder return over the PRSU measurement period.
Additional Information
Please seeQuestions and Answers beginning on page 9486 for important information about the proxy materials, voting, the Annual Meeting, Company documents, communications and the deadlines to submit stockholdershareholder proposals for the 20212022 Annual Meeting.
(1) Adjusted earnings per share, adjusted EBIT and free cash flow are non-U.S. GAAP financial measures. See “Exhibit A” for information concerning these measures including a definition and a reconciliation to the most comparable U.S. GAAP financial measure.
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Proxy Statement
PROXY STATEMENT
For the Annual Meeting of StockholdersShareholders To Be Held Virtually on April 15, 202120, 2022

The Board of Directors (the “Board of Directors” or the “Board”) of Celanese Corporation, a Delaware corporation (the “Company,” “we,” “us” or “our”), solicits the enclosed proxy for use at our 20212022 Annual Meeting of StockholdersShareholders (the “Annual Meeting”) to be held virtually at 1:00 p.m. (Central Daylight Saving Time) on Thursday,Wednesday, April 15, 2021,20, 2022, at our virtual meeting website www.virtualshareholdermeeting.com/CE2021.CE2022. This Proxy Statement (this “Proxy Statement”) contains information about the matters to be voted on at the meeting and the voting process, as well as information about our directors. We will bear the expense of soliciting the proxies for the Annual Meeting.
IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS
FOR THE ANNUAL MEETING OF STOCKHOLDERSSHAREHOLDERS TO BE HELD ON APRIL 15, 202120, 2022
The Celanese Corporation 20212022 Notice of Annual Meeting and Proxy Statement, 20202021 Annual Report
and other proxy materials are available at www.proxyvote.com.
INFORMATION ABOUT SOLICITATION AND VOTING
Pursuant to U.S. Securities and Exchange Commission (“SEC”) rules, we have elected to furnish proxy materials to our stockholdersshareholders via the Internet instead of mailing printed copies of those materials to each stockholder.shareholder. If you received a Notice of Internet Availability of Proxy Materials (“Notice of Internet Availability”) by mail, you will not receive a printed copy of the proxy materials unless you request one. Instead, the Notice of Internet Availability will instruct you as to how you may access and review the proxy materials and cast your vote on the Internet. If you received a Notice of Internet Availability by mail and would like to receive a printed copy of our proxy materials, please follow the instructions included in the Notice of Internet Availability. StockholdersShareholders who requested paper copies of proxy materials or previously elected to receive proxy materials electronically will not receive the Notice of Internet Availability and, instead, will receive the proxy materials in the format requested. This Proxy Statement, our 20202021 Annual Report and other information about the Annual Meeting also are available in the “News & Events” section of our website, https://investors.celanese.com.
The Notice of Internet Availability and, for stockholdersshareholders who previously requested electronic or paper delivery, the proxy materials will be mailed on March 5, 2021,10, 2022, to stockholdersshareholders of record and beneficial owners who owned shares of the Company’s Common Stock at the close of business on February 18, 2021.22, 2022.
Our principal executive offices are located at 222 W. Las Colinas Blvd., Suite 900N, Irving, Texas 75039.
For additional information about the proxy materials and the Annual Meeting, see Questions and Answers.
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 Governance
GOVERNANCE
The Company is committed to effective corporate governance, which promotes the long-term interests of stockholders,shareholders, strengthens Board and management accountability and helps build public trust in the Company. See Corporate Governance Highlights for more information.
The Company’s certificate of incorporation, by-laws, corporate governance guidelines, Board committee charters and other materials can be accessed on our website, https://investors.celanese.com, by clicking “Corporate Governance.” Instructions on how to obtain copies of these materials are also included in the response to question 20 in the Questions and Answers section on page 9992.
ITEM 1: Election of Directors
Background
Based on the recommendation of our independent Nominating and Corporate Governance Committee (the “N&CG Committee”), our Board of Directors has nominated teneleven directors Jean S. Blackwell, William M. Brown, Edward G. Galante, Rahul Ghai, Kathryn M. Hill, David F. Hoffmeister, Dr. Jay V. Ihlenfeld, Deborah J. Kissire, Michael Koenig, Kim K.W. Rucker and Lori J. Ryerkerk and John K. Wulff, to serve a one-year term expiring at the 20222023 Annual Meeting of Stockholders.Shareholders. These director nominees have consented to be elected to serve as directors for the next year. Our former classified board structure was eliminated by the Board and stockholders. In April 2019, all directors were elected on an annual basis for the first time.
At the Annual Meeting, youshareholders will have the opportunity to elect these nominees. Unless otherwise instructed, the proxy holders will vote the proxies received by them for these teneleven nominees. If any of our nominees is unable or declines to serve as a director as of the time of the Annual Meeting, the Board may designate a substitute nominee or reduce the size of the Board. Proxies will be voted for any nominee who shall be designated by the Board of Directors to fill the vacancy.
The name of each of our nominees for election and certain information about them, as of the date of this Proxy Statement (except ages, which are as of the date of the Annual Meeting), is set forth below. Included in the information below is a description of the particular qualifications, attributes, skills and experience that led the Board to conclude that each person below should serve as a director of the Company.
Board Composition and RefreshmentBOARD REFRESHMENT
Over the last ninefive years:
Ensuring the BoardBuilding a board that is composed of directors who bring diverse viewpoints and perspectives, exhibit a variety of skills, professional experience and backgrounds, and effectively represent the long-term interests of our stockholders,shareholders, is a principal priority of the Board and the N&CG Committee. The Board and the Committee also understand the importance of Board refreshment, and continuously strive to maintain an appropriate balance of tenure, turnover, diversity and skills on the Board.skills. The Board believes that new perspectives and new ideas are critical to a forward-looking and strategic board, as is the ability to benefit from the valuable experience and familiarity with the complexities of our business that longer-serving directors bring. The Board regularly evaluates the skills represented on the Board.
EightFive new directors elected, three of whom are women and two of whom are racially or ethnically diverse
Rotation of all Board committee chairs
Two NewBoard leadership transition and two successive Lead Independent Directors
Expanded qualificationsprofessional experience and diversity represented on the Board
Transitioned to annual election of directors
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 Governance
The election of Messrs. Ghai and Koenig to the Board in February 2022 was the result of a strategic succession planning effort by the Board and the N&CG Committee to bring additional materials industry experience, to enhance the global perspective of our Board given our increasingly global footprint, and bring additional operating and financial expertise following the retirement of John Wulff after more than 14 years of service. The N&CG Committee engaged a search firm to identify qualified candidates. This firm identified Messrs. Ghai and Koenig, among other candidates, as qualified nominees. The N&CG Committee and the full Board carefully reviewed the experience, skills and attributes of Messrs. Ghai and Koenig, along with those of a number of other qualified candidates, as well as their independence. After interviews, the N&CG Committee and the Board determined to elect each of them to the Board in February 2022 and to recommend to our shareholders that they be elected at the 2022 Annual Meeting.
Qualifications Required of All Directors
The Board and the N&CG Committee require that each director be a recognized person of high integrity with a proven record of success in his or her field and have the ability to devote the time and effort necessary to fulfill his or her responsibilities to the Company. Each director must demonstrate innovative thinking, familiarity with and respect for corporate governance requirements and practices, a willingness to assume fiduciary responsibilities, an appreciation of diversity and a commitment to sustainability and to dealing responsibly with social issues. In addition, the Board conducts interviews of potential director candidates to assess integral qualities, including the individual’s ability to ask difficult questions and, simultaneously, to work collegially.
The Board considers diversity of race, ethnicity, gender, age, cultural background and professional experience in evaluating candidates for Board membership and assesses the effectiveness of this policy through the N&CG Committee’s annual review of director nominees. The Board believes that diversity results in a variety of points of view and, consequently, a more effective decision-making process.
Ms. Kissire, who joined The Board has added three women directors and two racially/ethnically diverse directors in the Board in October 2020, was brought to our Board’s and N&CG Committee’s attention as a qualified Board candidate through a professional connection of our CEO. The N&CG Committee and full Board carefully reviewed her experience, skills and attributes, along with those of a number of other qualified candidates, as well as her independence. The N&CG Committee and the Board determined to elect her to the Board in October 2020 and to recommend to our stockholders her re-election at the 2021 Annual Meeting.last five years.
Qualifications, Attributes, Skills and Experience to be Represented on the Board
The Board has identified particular qualifications, attributes, skills and experience that are important to be represented on the Board as a whole, in light of the Company’s current and expected future business needs. TheThese are summarized in the following table summarizes certain characteristics of the Company and the associated qualifications, attributes, skills and experience that the Board believes should be represented on the Board.table.
Qualifications, Attributes, Skills
and Experience
CharacteristicsNo. of DirectorsQualifications, Attributes, Skills
and Experience
CharacteristicsNo. of Directors
&&Relevant senior leadership/C-Suite experienceSenior leadership experience allows directors to better understand day-to-day and strategic aspects of a business9&Relevant senior leadership/C-Suite experienceSenior leadership experience allows directors to better understand day-to-day and strategic aspects of a business10
QQGlobal business experienceOur business is global and multicultural, with products manufactured in the Americas, Europe and Asia and operations in 18 countries around the world9QGlobal business experienceOur business is global and multicultural, with products manufactured in the Americas, Europe and Asia and operations in 18 countries around the world11
..Extensive knowledge of the Company’s business and/or chemical industryA deep understanding of the Company’s business and/or the chemical industry allows a director to better guide the Company5.Extensive knowledge of the Company’s business and/or chemical industryA deep understanding of the Company’s business and/or the chemical industry allows a director to better guide the Company5
::Experience in innovation-focused businessesFocus on innovation to drive performance9:Experience in innovation-focused businessesFocus on innovation to drive performance10
55Experience in customer-driven businessesHigh level of customer interaction65Experience in customer-driven businessesHigh level of customer interaction7
ÐÐEnvironmental/sustainability experienceExperience with complex environmental regulation and sustainability-focused strategy6
GGGovernment/regulatory/geopolitical exposureRegulatory obligations and political challenges in various jurisdictions9GGovernment/regulatory/geopolitical exposureRegulatory obligations and political challenges in various jurisdictions10
qqFinancial & transactions experienceHigh level of familiarity with financial matters and complex financial transactions, including in foreign countries / currencies8qFinancial & transactions experienceHigh level of familiarity with financial matters and complex financial transactions, including in foreign countries / currencies8
@@Operational expertiseExperience managing manufacture of many types and kinds of products consistent with high level specifications and in large quantities6@Operational expertiseExperience managing manufacture of many types and kinds of products consistent with high level specifications and in large quantities8
66Strategy development experienceExperience with strategy development, allowing the Board to better evaluate management’s plan and guide the Company106Strategy development experienceExperience with strategy development, allowing the Board to better evaluate management’s plan and guide the Company11
LLRisk oversight/management expertiseAssessment of risk and the policies/procedures to manage risk8LRisk oversight/management expertiseAssessment of risk and the policies/procedures to manage risk9
Recently-Elected Directors Enhance Key Expertise
Acting Executives (CEO and CFO of multibillion dollar companies)Financial Transactions and Capital Markets
Deep Chemical and Materials industry executive experienceAudit, Financial Reporting and Risk Management
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 Governance
Director Nominees
Jean S. Blackwell
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Ms. Blackwell served as Chief Executive Officer of Cummins Foundation and Executive Vice President, Corporate Responsibility, of Cummins Inc., a leading global power leader that designs, manufactures, distributesdesigner, manufacturer, distributor and services diesel and natural gasservicer of engines and engine-related component products, from March 2008 until her retirement in March 2013. She previously served as Executive Vice President and Chief Financial Officer from 2003 to 2008, and had previous roles as Vice President, Cummins Business Services from 2001 to 2003,fr Vice President, Human Resources, from 1998 to 2001, and Vice President and General Counsel from 1997 to 1998 of Cummins Inc. Prior thereto, Ms. BlackwellCounsel. Previously, she was a partner at the Indianapolis law firm of Bose McKinney & Evans LLP from 1984 to 1991, where she practiced in the areaareas of financial and real estate transactions. She has also served in state government, including as Executive Director of the Indiana State Lottery Commission and State of Indiana Budget Director. Ms. Blackwell has served as a member of the board of directors of Ingevity Corporation, a leading global manufacturer of specialty chemicals and high performance carbon materials, since May 2016, including as the chair of the audit committee andBoard, as a member of its compensation committee and nominating, governance and sustainability committee, and previously as chair of the executiveaudit committee. Ms. Blackwell has also served as a member of the board of directors of Johnson Controls International plc, a leading diversified technology company, since May 2018, including as a member of its compensation committee and as chair of the governance and sustainability committee. She previously served as a member of the board of directors from April 2004 to November 2009, and as chair of the audit committee, of Phoenix Companies Inc., a life insurance company. Ms. Blackwell also served as a member of the board of directors of Essendant Inc. (formerly United Stationers Inc.), a leading national wholesale distributor of business products, from 2007-2018, including as a memberchair of the governance committee and the audithuman resources committee, and as the chaira member of the human resource committee and the governanceaudit committee.
Director since: 2014
Age: 6667
Current Board Committees:
CompensationAudit
Nominating and Corporate Governance
Other Public Company Boards:
Ingevity Corporation
Johnson Controls International plc
Essendant Inc. (2007-2018)
Phoenix Companies Inc. (2004-2009)
Specific Qualifications, Attributes, Skills and Experience:
&Q5Substantial global leadership, operational, financial, transactional, strategic, customer-driven, and risk management experience gained as Executive Vice President/CFO and General Counsel of Cummins Inc., and service on other boards of directors.
q@6
L
GSubstantial governmental experience from having served in the Indiana State Government.
Ð
Substantial environmentally-focused strategic experience from tenure as Executive Vice President, Corporate Responsibility of Cummins Inc.
William M. Brown
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Mr. Brown is ChairmanExecutive Chair of the Board and Chief Executive Officer of L3Harris Technologies, Inc., successor to Harris Corporation and a global aerospace and defense technology company. He previously served as L3Harris’ Chair and CEO from July 2019 to June 2021. Mr. Brown joined Harris in November 2011 as President and Chief Executive Officer and was appointed Chairman in April 2014. He will retire from the Board of L3Harris on June 29, 2022, pursuant to the merger agreement that resulted in the creation of L3Harris. Prior to joining Harris, Mr. Brown was Senior Vice President,SVP, Corporate Strategy and Development, of United Technologies Corporation (“UTC”). He also served five years as President of UTC’s Fire & Security Division. In total, Mr. Brown spent 14 years with UTC, holding U.S. and international roles at various divisions, including Carrier Corporation’s Asia Pacific Operations and the Carrier Transicold division. Before joining UTC in 1997, he worked for McKinsey & Company as a senior engagement manager. He began his career as a project engineer at Air Products and Chemicals, Inc. Mr. Brown joined the board of directors of Becton, Dickinson and Company, a global medical technology company, in March 2022 and serves on their Compensation and Human Capital Committee and Corporate Governance and Nominating Committee. He serves on the board of directors of the Fire Department of NYC Foundation and the board of trustees of Florida Institute of Technology.
Director since: 20162015
Age: 5859
Current Board Committees:
AuditCompensation
Environmental, Health, Safety & QualityNominating and Corporate Governance
Other Public Company Boards:
L3Harris Technologies, Inc.
Becton, Dickinson and Company
Specific Qualifications, Attributes, Skills and Experience:
&:5Substantial leadership, financial, governmental/geopolitical, innovation, strategic and risk management experience gained in roles of Chairman and CEO of L3Harris Technologies, Inc. and Harris Corporation.
G@6
Lq
Qq@Substantial transactional, global business, operational and strategic experience gained in various roles with United Technologies Corporation.
6
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 Governance
Edward G. Galante
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Mr. Galante served as Senior Vice President and as a member of the management committee of Exxon Mobil Corporation, an international oil and gas company, from August 2001 until his retirement in 2006. Prior to that, he held various management positions of increasing responsibility during his more than 30 years with Exxon Mobil Corporation, including serving as Executive Vice President of ExxonMobil Chemical Company from 1999 to 2001. Mr. Galante currently serves as a director (since 2018), chairmanchair of the compensation and management development committee and as a member of the auditnomination and governance committee of Linde plc. He formerly (since 2007) served on the Board of Praxair, Inc. prior to its merger with Linde AG. He also serves as a director (since 2010), and chairmanchair of the environmental, health and safety committee and a member of the compensation committee and of the corporate governance committee of Clean Harbors, Inc. He served as a director and member of the compensation committee and the environmental, health, safety and security committee of Andeavor Corporation (formerly Tesoro Corporation) until it was acquired by Marathon Petroleum Corporation. Mr. Galante currently serves as a director (since 2018) of Marathon Petroleum Corporation, and as a member of its compensation and managementorganization development committee (Chair) and its sustainability committee. From 2008 until November 2014, Mr. Galante served as a member of the board of directors of Foster Wheeler AG, which included service on the compensation and executive development committee (including as chair) and audit committee.
Director since: 2013
Age: 7071
Current Board Committees:
Compensation
Nominating and Corporate GovernanceEnvironmental, Health, Safety, Quality & Public Policy
Other Public Company Boards:
Linde plc
Clean Harbors Inc.
Marathon Petroleum Corporation
Andeavor Corporation (2016-2018)
Praxair, Inc. (2007-2018)
Foster Wheeler AG (2008-2014)
Specific Qualifications, Attributes, Skills and Experience:
&Q.Substantial leadership, chemical industry, oil industry, operational, global business, financial, innovation-focused, transactional, sustainability-focused, governmental/regulatory, strategy development and risk management experience gained with more than 30 years’ service with Exxon Mobil Corporation, including as Executive Vice President of ExxonMobil Chemical Company, and service on other boards of directors.
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Kathryn M. Hill
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Ms. Hill served in a number of positions at Cisco Systems, Inc. from 1997 to 2013, including, among others, as Executive Advisor from 2011 to 2013, Senior Vice President, Development Strategy and Operations from 2009 to 2011, Senior Vice President, Access Networking and Services Group from 2008 to 2009, and Senior Vice President, Ethernet Systems and Wireless Technology Group from 2005 to 2008. Cisco designs, manufactures and sells Internet Protocol (IP)-based networking and other products related to the communications and information technology industry and provides services associated with these products. Prior to joining Cisco, Ms. Hill had a number of engineering roles at various technology companies. Ms. Hill has served as a member of the board of directors of Moody’s Corporation, an essential component of the global capital markets providing credit ratings, research, tools and analysis, since May 2011, including currently serving as the chair of the compensation and human resources committee and as a member of the governance and nominating committee, the audit committee and the executive committee.  She also currently serves as a member of the board of directors (since 2013), and as chair of the compensation committee and a member of the corporate governance and nominating committee of NetApp, Inc.
Director since: 2015
Age: 64
Current Board Committees:
Compensation
Environmental, Health, Safety & Quality
Other Public Company Boards:
Moody's Corporation
NetApp, Inc.
Specific Qualifications, Attributes, Skills and Experience:
&Q:Substantial innovation-focused, leadership, customer-focused, global business, operational and strategic experience gained in various roles with Cisco Systems, Inc.
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Rahul Ghai
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Mr. Ghai has served as Executive Vice President and Chief Financial Officer of Otis Worldwide Corporation, a leading elevator and escalator manufacturing, installation and service company since its April 2020 spin-off from United Technologies Corporation (UTC). Until the spin-off, he served as Vice President and Chief Financial Officer of the Otis Elevator division of UTC from July 2019. Mr. Ghai served as Senior Vice President and Chief Financial Officer of Harris Corporation from February 2016 through June 2019. Prior to Harris Corporation, Mr. Ghai held executive-level finance roles of increasing responsibility at Aetna and UTC. He holds a bachelor’s degree in commerce from Delhi University and an MBA from Purdue University.
Director since: 2022
Age: 50
Current Board Committees:
Audit
Nominating and Corporate Governance
Other Public Company Boards:
None
Specific Qualifications, Attributes, Skills and Experience:
&Q:Significant experience as a public company chief financial officer and financial executive gained from leadership roles at multiple companies. Deep knowledge of financial reporting, audit and risk matters.
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  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 1615

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 Governance
Kathryn M. Hill
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Ms. Hill served in a number of positions at Cisco Systems, Inc. from 1997 to 2013, including, among others, as Executive Advisor from 2011 to 2013, Senior Vice President, Development Strategy and Operations from 2009 to 2011, Senior Vice President, Access Networking and Services Group from 2008 to 2009, and Senior Vice President, Ethernet Systems and Wireless Technology Group from 2005 to 2008. Cisco designs, manufactures and sells Internet Protocol (IP)-based networking and other products related to the communications and information technology industry and provides services associated with these products. Prior to joining Cisco, Ms. Hill had a number of engineering roles at various technology companies. Ms. Hill has served as a member of the board of directors of Moody’s Corporation, an essential component of the global capital markets providing credit ratings, research, tools and analysis, since May 2011, including currently serving as the chair of the compensation and human resources committee and as a member of the governance and nominating committee, the audit committee and the executive committee. She also currently serves as a member of the board of directors (since 2013), and as a member of the compensation committee and the corporate governance and nominating committee of NetApp, Inc.
Director since: 2015
Age: 65
Current Board Committees:
Compensation
Environmental, Health, Safety, Quality & Public Policy
Other Public Company Boards:
Moody's Corporation
NetApp, Inc.
Specific Qualifications, Attributes, Skills and Experience:
&Q:Substantial innovation-focused, leadership, customer-focused, global business, operational and strategic experience gained in various roles with Cisco Systems, Inc.
5@6
David F. Hoffmeister
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Mr. Hoffmeister served as the Senior Vice President and Chief Financial Officer of Life Technologies Corporation, a global life sciences company, prior to its acquisition by FisherThermoFisher Scientific Inc. in February 2014. From October 2004 to November 2008, he served as Chief Financial Officer of Invitrogen Corporation, which merged with Applied Biosystems in November 2008 to form Life Technologies Corporation. Before joining Invitrogen, Mr. Hoffmeister spent 20 years with McKinsey & Company as a senior partner serving clients in the healthcare, private equity and chemical industries on issues of strategy and organization. From 1998 to 2003, Mr. Hoffmeister was the leader of McKinsey’s North American chemical practice. Mr. Hoffmeister serves as a director of Glaukos Corporation (since 2014) and is a member of the audit committee. He also serves as a director (since 2018) of ICU Medical Inc. where he is a member of its audit committee and compensation committee and StepStone Group Inc., a private markets investment firm (since 2020), where he is chair of the audit committee. Our Board has affirmatively determined that Mr. Hoffmeister’s simultaneous service on these other audit committees does not impair his ability to effectively serve on our Audit Committee.
Director since: 2006
Age: 6667
Current Board Committees:
Audit
Nominating and Corporate Governance
Other Public Company Boards:
Glaukos Corporation
ICU Medical Inc.
StepStone Group Inc.
Specific Qualifications, Attributes, Skills and Experience:
.q6Substantial chemical industry, finance and strategic experience as a large consulting firm partner.
&Q:Substantial leadership, global business, financial, innovation-focused, transactional, governmental/regulatory, and risk management experience gained as Chief Financial Officer of Life Technologies Corporation.
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Celanese 2022 / Notice of Annual Meeting and Proxy Statement / 16

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 Governance
Dr. Jay V. Ihlenfeld
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From 2006 until his retirement in 2012, Dr. Ihlenfeld served as the Senior Vice President, Asia Pacific, for 3M Company, a leader in technology and innovation. Dr. Ihlenfeld previously served as 3M Company’s Senior Vice President, Research and Development from 2002 to 2006. A 33-year veteran of 3M Company, Dr. Ihlenfeld has also held various leadership and technology positions, including Vice President of its Performance Materials business and Executive Vice President of its Sumitomo/3M business in Japan. Dr. Ihlenfeld serves as a director lead independent director, and member of the auditcompensation committee and the environmental, health, safety and quality committee (since 2017) of Ashland Global Holdings, Inc.
Director since: 2012
Age: 6970
Current Board Committees:
Compensation
Environmental, Health, Safety, Quality & QualityPublic Policy
Other Public Company Boards:
Ashland Global Holdings, Inc.
Specific Qualifications, Attributes, Skills and Experience:
Q.:Substantial chemical industry knowledge and operational, global business, innovation, environmental strategy, customer-driven, geopolitical and strategy development experience gained in various roles over 33 years with 3M Company.
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Celanese 2021 / Notice of Annual Meeting and Proxy Statement / 17

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 Governance
Deborah J. Kissire
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Ms. Kissire retired in 2015 as Vice Chair and Regional Managing Partner, member of the Americas Executive Board and member of the Global Practice Group of Ernst & Young LLP, an independent registered public accounting firm. During her more than 35-year career in the financial sector, Ms. Kissire served in various leadership positions at Ernst & Young, including Vice Chair and Regional Managing Partner for the East Central and Mid-Atlantic Regions and U.S. Vice Chair of Sales and Business Development. In addition to expertise in public company accounting and financial reporting, Ms. Kissire has significant executive-level experience in positions involved with strategic planning, governance, global branding, and gender inclusiveness. Ms. Kissire has served as a member of the board of directors of Cable One, Inc., a leading American cable and internet service provider, since 2015, including as chair of the audit committee. In 2016, she joined the board of directors of Omnicom Group Inc., a global marketing and corporate communications holding company, and currently serves on its audit and finance committees. Ms. Kissire also has served on the board of directors of Axalta Coating Systems Ltd., a manufacturer of liquid and powder coatings, since 2016, where she is currently a member of the compensation committee and the chair of the nominating and corporate governance committee. She is a member of the Advisory Board for Texas State University’s McCoy College of Business and has served on the boards of Goodwill Industries of Greater Washington and Junior Achievement USA.
Director since: 2020
Age: 6364
Current Board Committees:
Audit
Environmental, Health, Safety, Quality & QualityPublic Policy
Other Public Company Boards:
Cable One, Inc.
Omnicom Group, Inc.
Axalta Coating Systems Ltd.
Specific Qualifications, Attributes, Skills and Experience:
&Q:Substantial experience with public company financial reporting, auditing, strategic planning, governance and risk management. Substantial board experience, including as an independent Audit Committee member, with other public companies.
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Celanese 2022 / Notice of Annual Meeting and Proxy Statement / 17

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 Governance
Michael Koenig
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Mr. Koenig is Chief Executive Officer and a member of the board of directors of Nobian Industrial Chemicals B.V., a privately-held European leader in the production of essential chemicals that spun out of Nouryon in July 2021. He previously served as Chief Executive Officer of ELKEM ASA, a publicly-listed and Norwegian-headquartered global supplier of silicon-based advanced materials, from 2019 to 2021 and CEO of China National Bluestar Group, a specialty chemicals company, from 2016 to 2019. Prior to that Mr. Koenig held multiple senior executive positions in Germany and China at life sciences company Bayer from 1990 to 2015. Mr. Koenig serves as chairman of the supervisory board (since 2020) of Symrise AG, a publicly-listed developer and producer of food and cosmetic flavor and fragrance ingredients, is a member of the auditing committee and is chairman of the personnel committee and the nominating committee. Mr. Koenig previously served as a member of the board of directors of Conzzeta AG, a sheet-metal processing company now known as Bystronic AG, and chairman of the supervisory board of REC Solar Group. Mr. Koenig holds a master’s degree in Chemical Process Engineering from the Technical University of Dortmund, Germany.
Director since: 2022
Age: 58
Current Board Committees:
Compensation
Environmental, Health, Safety, Quality & Public Policy
Other Public Company Boards:
Symrise AG
Elkem ASA (2016-2021)
Conzzeta AG (2018-2021)
Specific Qualifications, Attributes, Skills and Experience:
&Q.Substantial experience as a materials manufacturing executive in numerous countries around the world. Experience in global and international business considerations. Valuable global perspective gained as an executive and Board member of companies headquartered outside of the United States.
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Kim K.W. Rucker
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Ms. Rucker served as Executive Vice President, General Counsel and Secretary of Andeavor, an integrated marketing, logistics and refining company, from 2016 until it was acquired by Marathon Petroleum Corporation in 2018. Prior to joining Andeavor, she served as Executive Vice President Corporate & Legal Affairs, General Counsel and Corporate Secretary of Kraft Foods Group, Inc., a food and beverage company, from 2012 to 2015. Beginning in 2008, Ms. Rucker served as Senior Vice President, General Counsel and Chief Compliance Officer of Avon Products, Inc., a global manufacturer of beauty and related products and assumed additional duties as Corporate Secretary in 2009. Ms. Rucker also served as Senior Vice President, Secretary and Chief Governance Officer of Energy Future Holdings Corp., an energy company, from 2004 to 2008. She was also Corporate Counsel for Kimberly-Clark Corporation and a Partner in the Corporate & Securities group at the law firm of Sidley Austin LLP. She holds a BBA in economics from the University of Iowa, a J.D. from the Harvard Law School and a Master in Public Policy degree from the John F. Kennedy School of Government at Harvard University. Ms. Rucker has servedserves on the boardboards of directorsHP Inc. (since 2015) of2021), a leading technology company, Lennox International Inc. (since 2015), a global provider of climate control solutions including currently serving as– where she is a member of the governance committee and the compensation and human resources committee. Ms. Rucker also serves on the board of directors ofcommittee – and Marathon Petroleum Corporation (since 2018), and – where she serves as a member of its sustainability committee.
Director since: 2018
Age: 5455
Current Board Committees:
Audit
Nominating and Corporate Governance
Other Public Company Boards:
Lennox International Inc.
Marathon Petroleum Corp.
HP Inc.
Specific Qualifications, Attributes, Skills and Experience:
&Q5:Substantial experience with multiple industries including customer-driven, innovation and marketing companies, and substantial experience with complex mergers and acquisitions and regulatory matters, together with a broad knowledge of law, corporate governance, internal and external communications, government affairs and community involvement activities, gained as an executive with leadership roles at, and as a director of, multiple public companies.
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  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 18

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 Governance
Lori J. Ryerkerk
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Ms. Ryerkerk was named our Chief Executive Officer and President and a member of our board of directors effective May 2019. In April 2020, she was named Chairman of the Board. Previously, Ms. Ryerkerk was the Executive Vice President of Global Manufacturing of Shell Downstream Inc., the largest business inof Royal Dutch Shell Downstream Inc.plc (now Shell plc), a global group of energy and petrochemical companies, where she led a team of 30,000 employees and contractors at refineries and chemical sites worldwide. Ms. Ryerkerk joined Shell in May 2010 as the Regional Vice President of Manufacturing in Europe and Africa, and was responsible for the operation of five Shell Manufacturing facilities and five joint ventures. In October 2013, she was named Executive Vice President of Global Manufacturing, Shell Downstream Inc. Before joining Shell, she was Senior Vice President, Refining, Supply and Terminals at Hess Corporation, where she was responsible for refineries, terminals and a distribution network, and supply and trading. Prior to that, Ms. Ryerkerk spent 24 years with ExxonMobil where she started her career as a process technologist at a refinery in Baton Rouge, Louisiana. Throughout her tenure at ExxonMobil, she took on a variety of operational and senior leadership roles in Refining and Chemicals Manufacturing, Power Generation, and various other groups including Supply, Economics and Planning, HSSE, and Public Affairs/Government Relations. Ms. Ryerkerk received a Chemical Engineering degree from Iowa State University. She serves on the Board of Eaton Corporation plc, a diversified power management company, and previously served on the board of directors of Axalta Coating Systems, a leading provider of liquid and powder coatings.
Director since: 2019
Age: 5859
Current Board Committees:
None
 
Other Public Company Boards:
Eaton Corporation plc
Specific Qualifications, Attributes, Skills and Experience:
&.Q:.Substantial leadership, chemical industry, operational, global business, innovation-focused, transactional, governmental/regulatory, strategy development and risk management experience gained with more than 30 years’ service in the chemical and refinery business, most recently as Executive Vice President, Global Manufacturing ofat Royal Dutch Shell (now Shell plc), and previous service on other boards of directors.
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ÐSubstantial experience as a corporate leader focusing on environmental and sustainability performance and strategy.
John K. Wulff
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Mr. Wulff is the former Chairman of the board of directors of Hercules Incorporated, a specialty chemicals company, a position he held from July 2003 until Ashland Inc.’s acquisition of Hercules in November 2008. Prior to that time, he served as a member of the Financial Accounting Standards Board from July 2001 until June 2003. Mr. Wulff was previously Chief Financial Officer of Union Carbide Corporation, a chemical and polymers company, from 1996 to 2001. During his fourteen years at Union Carbide, he also served as Vice President and Principal Accounting Officer from January 1989 to December 1995 and Controller from July 1987 to January 1989. Mr. Wulff was also a partner of KPMG LLP and predecessor firms from 1977 to 1987. Mr. Wulff is currently a member of the audit and compensation committees, and a member of the board of directors (since 2016) of Atlas Air Worldwide Holdings, Inc., a leading global provider of outsourced aircraft and aviation operating services.  In 2019, he was appointed an initial member of the board of directors of Hexion Holdings Corporation, the holding company of Hexion Inc., a specialty chemicals company and serves as chairman of the audit committee and a member of the compensation committee. He previously served as a member of the board of directors from 2004 to 2016, the chairman of the governance and compensation committee and as a member of the audit committee of Moody’s Corporation. Mr. Wulff served as a director of Chemtura Corporation from October 2009 until April 2017 when Chemtura was acquired by Lanxess A.G.
Director since: 2006
Age: 72
Current Board Committees:
Audit
Environmental, Health, Safety & Quality
Other Public Company Boards:
Atlas Air Worldwide Holdings, Inc. Hexion Holdings Corporation
Chemtura Corporation (2009-2017)
Moody’s Corporation (2004-2016)
Specific Qualifications, Attributes, Skills and Experience:
&.:Substantial leadership, chemical industry, financial, transactional, strategy development, risk management and innovation-focused business experience gained as Chairman of Hercules Incorporated, a specialty chemicals company, and as CFO of Union Carbide Corporation, a chemical and polymers company.
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GqSubstantial finance and governmental and regulatory experience as a large accounting firm partner and member of the FASB.

Vote Required
Each director must receive a majority of the votes cast in favor of his or her election.
Recommendation of the Board
THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT SHAREHOLDERS VOTE
“FOR” THE NOMINEES LISTED ABOVE
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 19

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 Governance
Vote Required
Each director must receive a majority of the votes cast in favor of his or her election.
Recommendation of the Board
THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT STOCKHOLDERS VOTE
“FOR” THE NOMINEES LISTED ABOVE
Board and Committee Governance
Director Elections
As a result of the removal by stockholders of our classified board structure, commencing with the 2019 Annual Meeting of Stockholders, allAll Celanese directors are elected annually.

To ensure that the Board remainsAs part of its efforts to maintain a board composed of high-functioning members capable of keeping their commitments to board service, the N&CG Committee evaluates the qualifications and performance of each incumbent director before recommending the nomination of that director for an additional term.

Our Board proactively adopted a by-law, which permits a stockholder,shareholder, or a group of up to 20 stockholders,shareholders, owning at least three percent of the Company’s outstanding Common Stock continuously for at least three years, to submit director nominees for up to the greater of two directors or 20 percent of the number of directors currently serving on the Board, subject to the terms and conditions specified in the by-laws.
Proxy Access
Holders of at least
3%
held by up to 20 stockholdersshareholders
Holding the shares
continuously for at least
3
years
Can nominate two candidates or
20%
of the Board, whichever is greater, for election at an annual stockholders’shareholders’ meeting
Majority Voting Standard
Our by-laws provide that, in an election of directors where the number of nominees does not exceed the number of directors to be elected, each director must receive the majority of the votes cast with respect to that director. This means that the number of shares voted “for” a director must exceed the number of shares voted “against” that director. The Board believes this majority vote standard appropriately gives stockholdersshareholders a greater voice in the election of directors than the traditional plurality voting standard. If an incumbent director does not receive a majority vote, he or she has agreed that a letter of resignation will be submitted to the Board. The N&CG Committee will make a recommendation to the Board on whether to accept or reject the resignation, or whether other action should be taken. The Board will act on the resignation within 90 days of the certification of the vote, taking into account the recommendation of the N&CG Committee, which will include consideration of the vote result, the director’s contributions to the Company during his or her tenure, the director’s qualifications, and any relevant input from stockholders.shareholders. Only independent directors will participate in the deliberations regarding a tendered resignation.
Celanese 2021 / Notice of Annual Meeting and Proxy Statement / 20

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 Governance
Composition of the Board of Directors
Our certificate of incorporation provides that the number of members of the Board of Directors shall be fixed by the Board, but shall be no less than seven and no more than fifteen. Our Board may fill vacancies and increase or, upon the occurrence of a vacancy, decrease the Board’s size between annual stockholders’shareholder meetings. As of the date of this Proxy Statement, we have, and the Board has established the size of the Board to be, ten11 directors. Our Board of Directors is and shall be comprised of a majority of independent directors. See Director Independence and Related Person Transactions for additional information.
In addition, the Company has a director retirement guideline, the full text of which is set forth in our corporate governance guidelines. The guideline provides that a director should retire from the Board of Directors no later than the annual meeting of stockholdersshareholders following such director’s 75th birthday; provided, however, the retirement guideline may be waived by a majority of uninterested directors upon the recommendation of the N&CG Committee.
Celanese 2022 / Notice of Annual Meeting and Proxy Statement / 20

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 Governance
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Annual Board Evaluationand Committee Self-Evaluation Process
Each year, the members of the Board and each committee conduct a self-assessment. The process for the self-assessment is approved by the Board each year based on a recommendation from the N&CG Committee. In 2020, the N&CG recommended, and the Board approved, updates to refresh its annual self-assessment process.
Under the process used in 2020,2021, the N&CG Committee develops a thorough list of topics to be considered by the directors, including Board and committee structure, oversight, information, and culture, which are approved by the Board.directors. These topics are incorporated into a Board questionnaire that is completed by each director. Ourdirector and committee-specific questionnaires for each committee. The completion of the questionnaires is followed by teleconferences held by our Senior Vice President and General Counsel then has a teleconference with each independent director, including the Lead Independent Director, and then finally with the Chairman and CEO, to discuss the topics and to gather any other feedback a director has as they relate to the full Board and each of the committees. Our General Counsel elicits commentsThe input from the directors concerning opportunities for improvement for the Board, the committees, the Lead Independent Director, the committee chairs, the Chairman/CEOquestionnaires and management. Our General Counsel then confers with the Chair of the N&CG Committee, the Chairman/CEO and Lead Independent Director to ensure that they understand any concerns that were raised. The inputconversations is summarized and presented to the full Board (and to the independent directors as to the CEO) and to the individual committees at the October Board and committee meetings. This
An overview of our current process is supplemented by committee-specific self-assessments based on (i) a subset of the Board discussion topics, (ii) comments made to the chair of the N&CG Committee or the committee chair and (iii) discussion during executive sessions of committee meetings. illustrated below.
Board and Committee Self-Evaluation Process Summary
Process Design and ApprovalvDiscussion among management and N&CG Chair regarding key topics for assessment and incorporates into a questionnaire.
Topics generally include Board and committee structure, oversight, information, individual director assessments, culture and current strategic or business topics of particular importance.
vN&CG recommends process for Board approval in July.
QuestionnairevBoard members complete and provide comments on detailed questionnaire.
Includes specific questions and topics for each committee.
One-on-One ConversationsvSVP and General Counsel holds one-on-one conversations with each director to discuss their feedback and comments on the questionnaire, and any other topics a director wishes to raise.
vSVP and General Counsel confers with the Chair of the N&CG Committee, the Chairman/CEO and Lead Independent Director so that they understand any concerns that were raised.
Report-Out to Committees and BoardvFeedback reported to Board and individual committees at October meeting.
vBoard and each committee hold dedicated closed executive sessions in October to discuss assessment and provide any feedback to management.
Implementation of FeedbackvManagement and directors coordinate to update policies and practices to incorporate director feedback.
vThe Board reviews implementation progress in connection with the following year’s self-evaluation process.
Enhancements implemented from most recent self-evaluation included director education, increased regularity of certain agenda topics, and increased director touchpoints with individual members of management.
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 Governance
Also, the N&CG Committee evaluatesand full Board evaluate directors who are nominees for re-election to the Board as part of the nomination process.
Board Leadership Structure
The Company’s governance framework provides the Board with flexibility to select the appropriate leadership structure for the Company. In making leadership structure determinations, the Board considers many factors, including the specific needs of the business and what is in the best interests of the Company’s stockholders.shareholders.
In April 2020, the Board elected Chief Executive Officer Lori Ryerkerk to serve as Chairman of the Board. The Board made this election as part of the planned transition of leadership from Mark Rohr. Mr. Rohr served as CEO until Ms. Ryerkerk’s appointment into that role in May 2019 and then served as Executive Chairman to support Ms. Ryerkerk as part of a planned onboarding process.until June 2020. Therefore, the current leadership structure is comprised of a combined Chairman of the Board and Chief Executive Officer, a Lead Independent Director, and Board committees comprised
Celanese 2021 / Notice of Annual Meeting and Proxy Statement / 21

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 Governance
exclusively of and chaired by independent directors, together with active engagement by all directors. The Board believes the structure provides an effective balance between strong company leadership and appropriate safeguards and oversight by independent directors.
Board Leadership StructureThe Board believes this is the optimal structure following the completion of our CEO transition, to provide consistent leadership and to maintain the focus required to achieve the Company’s strategic plan and long-term business goals. The N&CG Committee and the Board will continue to reevaluate the structure annually.
Chairman and Chief Executive Officer: Lori Ryerkerk
Lead Independent Director: Edward Galante (through 2021 Annual Meeting); William Brown (following 2021 Annual Meeting)(since April 2021)
All Board committees comprised exclusively of independent directors
Active engagement by all directors

Duties and Responsibilities of Lead Independent Director
The duties and responsibilities of the Company’s Lead Independent Director are documented in the Lead Independent Director Policy, which is part of our corporate governance guidelines. The Company’s Lead Independent Director, who is elected by the independent directors for a one-year term:
presides over executive sessions of the non-employee, independent members of the Board and at meetings of the Board in the absence of, or upon the request of, the Chairman;
approves the scheduling of Board meetings, as well as the agenda and materials for each Board meeting and executive session of the Board’s non-employee, independent directors;
has the authority to call meetings of the Board and such other meetings of the non-employee, independent directors as he/she deems necessary;
serves as a liaison and supplemental channel of communication between the non-employee, independent directors and the Chairman/CEO;
meets regularly with the Chairman/CEO;
communicates with stockholdersshareholders as requested and deemed appropriate by the Board;
interviews director candidates along with the N&CG Committee;
approves and coordinates the retention of advisors and consultants who report directly to the non-employee, independent members of the Board, except as otherwise required by applicable law or the New York Stock Exchange (“NYSE”) Listing Standards;
guides the Board’s governance processes concerning the annual Board self-evaluation and CEO succession planning; and
Celanese 2022 / Notice of Annual Meeting and Proxy Statement / 22

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 Governance
when requested by the Chairman or the Board, assists the Board in reviewing and assuringpromoting compliance with governance principles.
Leadership Structure Determination
Consistent with the Board’s commitment to corporate governance practices that are in the best interests of the Company and its stockholders,shareholders, at least one executive session of the directors each year includes a review of the Board’s leadership structure and consideration of whether the position of Chairman of the Board should be held by the Chief Executive Officer or an independent director. This section describes the details and the Board’s rationale for its current leadership structure.
Under the Company’s by-laws, the Chairman presides over meetings of the Board, presides over meetings of stockholders,shareholders, consults and advises the Board and its committees on the business and affairs of the Company and performs such other duties as may be assigned by the Board. The Chief Executive Officer is generally in charge of the daily affairs of the Company, subject to the overall direction and supervision of the Board and its committees and subject to such powers as reserved by the Board. Lori Ryerkerk currently serves as Chairman of the Board and Chief Executive Officer.
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 Governance
In November 2011, the Company’s presiding directorThe Board has had a Lead Independent Director role was transitioned tofor more than a lead independent director role and, in connection with this transition, the independent directors expanded the role of the lead independent director.decade. In February 2021, the independent directors elected William M. Brown to serve as Lead Independent Director beginning after the 2021 Annual Meeting. The dutiesMeeting (held in April 2021), and responsibilities of the independent directors re-elected Mr. Brown as Lead Independent Director are described above and are set forth in the Company’s corporate governance guidelines.February 2022. Although annually elected, the Lead Independent Director is generally expected to serve for more than one year, although generally not more than three to five years.
Importantly, all directors play an active role in overseeing the Company’s business both at the Board and committee levels. As set forth in the Company’s corporate governance guidelines, the core responsibility of the directors is to exercise their business judgment to act in what they reasonably believe to be in the best interests of the Company and its stockholders.shareholders. The Board currently consists of the Chairman and Chief Executive Officer and nineten independent non-employee directors. The non-employeeindependent directors are skilled and experienced leaders in business. Many currently serve or have served as chief executives or members of senior management of Fortune 1000 companies and/or as senior leaders in top consulting, accounting and law firms. In these roles, the non-employeeindependent directors have been called upon to provide solutions to various complex issues and are expected to, and do, ask hard questions of management. As such, the non-employeeindependent directors are well-equipped to oversee the success of the business and to provide advice and counsel to the Chief Executive Officer and Company management.
As part of each regularly scheduled Board meeting, the non-employeeindependent directors meet in executive session without the Chief Executive OfficerChairman/CEO present. These meetings allow non-employeeindependent directors to discuss issues of importance to the Company, including the business and affairs of the Company, as well as matters concerning management, without any member of management present. All of the Board committees, which are described below, are chaired by, and comprised entirely of, independent directors.
The Board believes that combined leadership of the Board and the Company by Ms. Ryerkerk is currently the optimal structure to guide the Company, provide consistent leadership and maintain the focus required to achieve the Company’s long-term business goals.
The Board believes that the current leadership structure – a combined Chairman and Chief Executive Officer, a lead Independent Director, Board committees comprised exclusively of independent directors and active engagement by all directors – is effective and currently serves the business and stockholdersshareholders well.
Board Meetings in 20202021
Each of our directors is expected to devote sufficient time and attention to his or her duties and to attend all Board meetings and committee meetings on which he or she serves. The Board of Directors held nineseven meetings during 20202021 and committees of the Board held a total of 2221 meetings. Overall attendance at such meetings was over 98%100%. AllTherefore all incumbent directors attended at least 75% of the aggregate of (i) meetings of the Board and (ii) meetings of the Board committees on which they served during the fiscal year ended December 31, 2020. In addition, the Board expects directors to attend the annual meeting of stockholders absent special circumstances. All of our directors who were members of the Board as of the 2020 Annual Meeting of Stockholders attended the 2020 Annual Meeting, other than Mr. Rohr, who was unable to attend.
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(ii) meetings of the Board committees on which they served during the fiscal year ended December 31, 2021. In addition, the Board expects directors to attend the annual meeting of shareholders absent special circumstances. All of our directors who were members of the Board as of the 2021 Annual Meeting of Shareholders attended the 2021 Annual Meeting.
Committees of the Board
The Board of Directors has four standing Board committees:
Audit Committee;
Compensation and Management Development Committee;
Nominating and Corporate Governance Committee; and
Environmental, Health, Safety, Quality and Public Policy Committee.
The following table sets forth the current composition of our committees as of the date of this Proxy Statement:
Independent DirectorAudit CommitteeCompensation and Management Development CommitteeEnvironmental, Health, Safety, Quality and Public Policy CommitteeNominating and Corporate Governance CommitteeIndependent DirectorAudit CommitteeCompensation and Management Development CommitteeEnvironmental, Health, Safety, Quality and Public Policy CommitteeNominating and Corporate Governance Committee
Jean S. Blackwell À
Jean S. Blackwell À
ül£
Jean S. Blackwell À
üll
William M. Brown À
üll
Edward G. Galante t
üll
William M. Brownt
William M. Brownt
üll
Edward G. GalanteEdward G. Galanteü£l
Rahul Ghai À
Rahul Ghai À
üll
Kathryn M. HillKathryn M. Hillü£lKathryn M. Hillül£
David F. Hoffmeister À
David F. Hoffmeister À
üll
David F. Hoffmeister À
üll
Dr. Jay V. IhlenfeldDr. Jay V. Ihlenfeldül£Dr. Jay V. Ihlenfeldül
Deborah J. Kissire À
Deborah J. Kissire À
üll
Deborah J. Kissire À
ü£l
Michael KoenigMichael Koenigül
Kim K.W. RuckerKim K.W. RuckerüllKim K.W. Ruckerül£
Lori J. RyerkerkLori J. RyerkerkLori J. Ryerkerk
John K. Wulff À
ü£l
Meetings in 2020Board = 9864
Meetings in 2021Meetings in 2021Board = 77545
£ Chairperson l Member À Financial Expert u Lead Independent Director
£ Chairperson l Member À Financial Expert u Lead Independent Director
£ Chairperson l Member À Financial Expert u Lead Independent Director
As part
Information about the current composition and respective roles of its regular review ofeach Board committee membership and consideration of committee rotation, in February 2021 the Board approvedis set forth on the following committee changes, to take effect after the 2021 Annual Meeting:
Mr. Brown will join the CMD Committeepages. For additional information on each committee’s and the N&CG Committee, rotating offfull Board’s roles in overseeing our environmental, social and governance (ESG) priority topics, please refer to Board Oversight — Board Oversight of the Audit CommitteeEnvironmental, Social and the EHS Committee;
Governance MattersMr. Galante will assume the Chairperson role for the CMD Committee and join the EHS Committee, rotating off of the N&CG Committee;
Ms. Hill will assume the Chairperson role for the EHS Committee; and
Ms. Rucker will assume the Chairperson role for the N&CG Committee.” below.
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Audit Committee
The Company’s Audit Committee (the “Audit Committee”) is currently comprised of Ms. Kissire (chair), Ms. Blackwell, Mr. Wulff (chairman), Mr. Brown,Ghai, Mr. Hoffmeister Ms. Kissire and Ms. Rucker, each of whom the Board has affirmatively determined is independent of the Company and its management under the rules of the NYSE and the SEC. The Board has also determined that Ms. Blackwell, Mr. Brown,Ghai, Mr. Hoffmeister and Ms. Kissire and Mr. Wulff are “Audit Committee Financial Experts” as the term is defined in applicable SEC rules. Each member of the Audit Committee is also “financially literate” as that term is defined by the rules of the NYSE. The complete text of the Audit Committee charter, as last reviewed and approved by the Board of Directors on July 15, 2020,April 14, 2021, is available on our website, https://investors.celanese.com, by clicking “Corporate Governance”.
The Audit Committee is directly responsible for the appointment, compensation and oversight of the work of the Company’s independent registered public accounting firm. The independent registered public accounting firm reports directly to the Audit Committee. The principal purposes of the Audit Committee are to oversee:
accounting and reporting practices of the Company and compliance with legal and regulatory requirements regarding such accounting and reporting practices;
the quality and integrity of the financial statements of the Company;
internal control and compliance programs;
the independent registered public accounting firm’s qualifications and independence; and
the performance of the independent registered public accounting firm and the Company’s internal audit function.
The Audit Committee Charter provides that the Audit Committee may, in its sole discretion and at the Company’s expense, retain legal accounting or other consultants or experts it deems necessary in the performance of its duties and without having to seek the approval of the Board.
Compensation and Management Development Committee
The Company’s Compensation and Management Development Committee (the “CMDC”) is currently comprised of Mr. Galante (chair), Mr. Brown, Ms. Hill, (chair), Ms. Blackwell,Dr. Ihlenfeld and Mr. Galante and Dr. Ihlenfeld.Koenig. The Board has determined that all members of the CMDC are independent under Rule 16b-3 under the Securities Exchange Act of 1934, as amended, and applicable NYSE listing standards, and qualify as “non-employee directors” for purposes of Section 162(m) of the Internal Revenue Code. The complete text of the CMDC charter, as last amended by the Board of Directors on July 15, 2020,14, 2021, is available on our website, https://investors.celanese.com, by clicking “Corporate Governance”. A description of the CMDC’s processes and procedures for determining executive compensation and the roles of management and the compensation consultant in determining or recommending the amount and form of compensation is more fully described inCompensation Discussion and Analysis”. The CMDC charter provides that the CMDC may, from time to time,in its sole discretion and at the Company’s expense, retain legal, accounting or other consultants or experts, including but not limited to compensation consulting firms, that the CMDC deems necessary in the performance of its duties.
The principal purposes of the CMDC are to:
review and approve the compensation of the Company’s executive officers;
review and approve the corporate goals and objectives relevant to the compensation of the CEO and the other executive officers, and to evaluate the CEO’s and the other executive officers’ performance and compensation in light of such established goals and objectives; 
oversee the development and implementation of succession plans for the CEO and the other key executives; and
oversee management in the areas of human capital management, including talent development, diversity, equity and inclusion.
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During 2020,2021, Willis Towers Watson PLC (“Willis”), as independent outside compensation consultant, advised the CMDC on executive officer compensation matters. See Role of the CMDC's Independent Compensation Consultant for additional information.
Nominating and Corporate Governance Committee
The Company’s N&CG Committee is currently comprised of Ms. BlackwellRucker (chair), Ms. Blackwell, Mr. Galante,Brown, Mr. HoffmeisterGhai and Ms. Rucker.Mr. Hoffmeister. The complete text of the N&CG Committee charter, as last reviewed and approved by the Board of Directors on July 15, 2020,April 14, 2021, and our corporate governance guidelines, as last reviewed and approved by the Board of Directors on July 15, 2020,April 14, 2021, are available on our website, https://investors.celanese.com, by clicking “Corporate Governance”. The N&CG Committee charter provides that the N&CG Committee may, from time to time,in its sole discretion and at the Company’s expense, retain legal accounting orand other consultants or experts, including but not limited to leadership search firms, the N&CG Committee deems necessary in the performance of its duties, including in its process of identifying director candidates.
The principal purposes of the N&CG Committee are to:
identify, screen and review individuals qualified to serve as directors and recommend candidates for nomination for election at the annual meeting of stockholdersshareholders or to fill Board vacancies;
review and recommend non-employeeindependent director compensation to the Board;
develop and recommend to the Board and oversee implementation of the Company’s corporate governance guidelines;
oversee evaluations of the Board; and
recommend to the Board nominees for the committees of the Board.Board; and
review and assess our Board’s and the committees’ structure for overseeing ESG matters, oversee our strategy and processes for public reporting on ESG and sustainability and oversee our and our political action committee’s political engagement initiatives.
During 2020,2021, Willis, as independent outside compensation consultant, advised the N&CG Committee on non-employee director compensation matters.
Environmental, Health, Safety, Quality and Public Policy Committee
The Company’s Environmental, Health, Safety, Quality and Public Policy Committee (the “EHS Committee”) is currently comprised of Ms. Hill (chair), Mr. Galante, Dr. Ihlenfeld (chairman), Mr. Brown, Ms. Hill, Ms. Kissire and Mr. Wulff.Koenig. The EHS Committee assists the Board in fulfilling its oversight duties regarding, while Company management retains responsibility for assuring compliance with, applicable environmental, health and safety laws and regulations. The complete text of the EHS Committee charter, as last amended by the Board of Directors on July 15, 2020,April 14, 2021, is available on our website, https://investors.celanese.com, by clicking “Corporate Governance”.
The principal purposes of the EHS Committee are to:
oversee the Company’s policies and practices concerning environmental, health, safety, quality and public policy issues;
review the impact of such policies and practices on the Company’s ESG and sustainability responsibilities; 
oversee the development, implementation and monitoring of greenhouse gas (GHG) reduction and other sustainability-related investments into our manufacturing and production processes; and
make recommendations to the Board regarding these matters.

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Board Oversight
StockholdersShareholders elect the Board to oversee management and to serve stockholders’shareholders’ long-term interests. Management is responsible for delivering on our strategy, creating our culture, creating and delivering innovative products and services, establishing accountability, and controlling risk. The Board and its committees work closely with management to balance and align strategy, risk, corporate social responsibility, and other areas while considering feedback from stockholders.shareholders. Essential to the Board’s oversight role is a transparent and active dialogue between the Board and its committees, and management. To support that dialogue, the Board and its committees have access to,
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receive presentations from, and conduct regular meetings with the senior leadership team, other business and function leaders, subject matter experts, the Company’s enterprise risk management and internal audit functions, and external experts and advisors.
Board oversight of strategy
One of the Board’s primary responsibilities is overseeing management’s establishment and execution of the Company’s strategy. As Celanese continues to transform and expand its business, the Board works with management to respond to a dynamically changing environment. At least quarterly, the CEO, the senior leadership team, and leaders from across the Company provide detailed business and strategy updates to the Board. At least annually, the Board conducts an even more in-depth review of the Company’s overall strategy, including critical issues, risks and opportunities. At all of these reviews, the Board engages with the senior leadership team and other business leaders regarding business objectives, the competitive landscape, economic trends, environmental and sustainability goals and investments, public policy and regulatory developments and other critical issues. At meetings occurring throughout the year, the Board also assesses acquisitions, the Company’s operating and capital plan, and performance for alignment to our strategy. The Board looks to the focused expertise of its committees to inform strategic oversight in their areas of focus. Members of senior management are available to discuss the Company’s strategy, plans, results and issues with the Board committees and the Board, and regularly attend such meetings to provide periodic briefings and access. In addition, the Audit Committee regularly holds separate executive sessions with the lead client service partner of the independent registered public accounting firm, the chief financial officer, the internal auditor, the chief compliance officer and other members of management as appropriate.
Board oversight of risk
Effective risk management is critical to Celanese’s ability to achieve its strategy and ESG goals. The Board oversees management in exercising its responsibility for managing risk, considering our robust framework of policies, procedures, and processes to anticipate, identify, assess, prioritize, and mitigate risks across the Company. Risk management is considered a strategic activity within the Company and responsibility for managing risk rests with executive management while the committees of the Board and the Board as a whole participate in the oversight of the process. Specifically, the Board has responsibility for overseeing the strategic planning process, reviewing and monitoring management’s execution of the strategic and business plan, and selected risk areas, including cybersecurity. Each Board committee is responsible for oversight of specific risk areas relevant to their respective committee charter. The oversight responsibility of the Board and the Board committees is enabled by an enterprise risk management model and process implemented by management that is designed to identify, assess, manage and mitigate risks. In addition, the Board recognizes that risk management and oversight comprise a dynamic and continuous process and reviews the enterprise risk model and process periodically. On a regular basis, the Board and its committees engage with management on risk as part of broad strategic and operational discussions which encompass interrelated risks, as well as on a risk-by-risk basis.
The Board executes its oversight responsibility directly and through its committees. Committees discuss the Company’s risk exposures with management, the internal audit executive and the independent external auditor in an iterative risk assessment process. Results of risk audits are routinely reported to leadership and the Audit Committee.whoCommittee, which regularly reportreports back to the Board. Some examples of risks overseen by committees are:
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The Audit Committee regularly reviews and assesses the Company’s processes to manage financial reporting risk and to manage internal audit, internal control over financial reporting and disclosure controls and procedures, tax, investment, and other financial risks, as well as the Company’s financial position and financial activities. The Audit Committee also oversees the Company’s compliance program.
The CMDC oversees compensation programs, policies and practices and their effect on risk-taking by management. See Compensation Risk Assessmentfor additional information.
The N&CG Committee oversees the governance framework and structure as well as other corporate governance matters, including oversight of the annual Board and committee self-assessment process, and is charged with developing and recommending to the Board corporate governance principles and policies
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and Board committee structure, leadership and membership.
The EHS Committee oversees certain operational risks related to environmental, process and product safety and quality, as well as reputational issues related to those matters.
The full Board oversees the enterprise risk process that management implements and reviews risks associated with it.
The full Board and the CMDC address issues and risks associated with diversity, equity and inclusion and human capital management.
The full Board and the Audit Committee oversee cybersecurity risk.
Each of the Board committees is required to make regular reports of its actions and any recommendations to the Board with respect to risk management, including recommendations to assist the Board with its overall risk oversight function. In addition, an annual report of enterprise risks, which undergo a comprehensive review using strategic, operational, financial, compliance and IT risk themes, is delivered to the Board. This approach to risk oversight does not affect the Board’s leadership structure.
Each of our directors has substantial experience managing and overseeing risk for complex, international organizations that they leverage while serving on our Board. For example, Ms. Ryerkerk’s experience as our chief executive officer, Mr. Wulff’sBrown’s experience leading Hercules InternationalL3 Harris Technologies, Inc. as its chairman, necessitatedchief executive officer and Mr. Koenig’s experience leading Nobian Industrial Chemicals as its chief executive officer each necessitate risk management and oversight on a daily basis, while Mr. Brown continues to do so as chief executive officer of L3 Harris Technologies, Inc.basis. The extensive chemicals leadership histories shared by Mr. Galante, Dr. Ihlenfeld and Ms. Ryerkerk, as well as Ms. Hill’s leadership experience in technology, allow each of them to understand and address key risk-related issues unique to our industry and the Company. Risk management was an active component of Mr. Hoffmeister’s responsibilities as chief financial officer for Life Technologies and Ms. Kissire’s senior leadership positions with Ernst & Young LLP and continues to be an integral part of Mr. Wulff’sGhai’s responsibilities as chief financial officer for Union Carbide.Otis Worldwide Corporation. Finally, the management, leadership, accounting and legal backgrounds of Ms. Blackwell, Ms. Kissire and Ms. Rucker cause them to be especially in-tune with recognizing and advising on a broad array of issues affecting corporate risk.
Highlight on oversight of human capital management
The Board, the CMDC, and the EHS Committee engage with the senior leadership team and human resources executives on a regular basis across a broad range of human capital management issues. Celanese is focused on creating a respectful, safe, rewarding, diverse, and inclusive work environment that allows our people to build meaningful careers. The success of these human capital management objectives is important to the fulfillment of our strategy, and the Board works with management to provide oversight on matters including culture, succession planning and development, compensation, benefits, employee recruiting and retention, diversity, equity and inclusion and respectful workplace. Additionally, each year, the CMDC Committee evaluates management’s annual assessment of risk related to our compensation policies and practices. The Board and the CMDC Committee work with the CEO and our head of Human Resources to review CEO and senior executive succession plans, considering the qualifications and experience of potential leadership candidates.
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Highlight on oversight of cybersecurity risk and data privacy
The Board and the Audit Committee are each involved in oversight of the Company’s management of cybersecurity risk. Cybersecurity protection is vital to maintaining our proprietary information and the trust of our customers and employees. We recognize the importance of securing our data and systems from potential breach. Management provides regular updates to the Board, including information about cybersecurity governance processes, the status of projects to strengthen internal cybersecurity, and the results of security breach simulations. The Board and its committees also discuss recent incidents throughout the industry and the emerging threat landscape.
To protect the Company, we maintain cyber/information security insurance with coverage for security incident response expenses, certain losses due to network security failures, investigation expenses, privacy liability and certain third-party liabily.liability. In early 2021, we hired a Chief Information Security Officer to further support our efforts to protect our information and manage our cybersecurity risks.
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Highlight on oversight of strategic acquisitions
The Board provides oversight of Celanese’s strategic acquisition and integration process, which supports alignment with our strategic objectives, provides accountability across acquisitions, and enables insight for future acquisitions. Our Board includes eight members withhas a depth of extensive negotiation, acquisition, integration, and other business combination experience. That depth of experience that allows the Boarddirectors to constructively engage with management and effectively evaluate acquisitions for alignment with our strategy and culture. Celanese views strategic acquisitions as an important element in delivering long-term stockholdershareholder value. While management is charged with identifying potential acquisition targets, executing transactions, and managing integration, our Board’s oversight extends to each phase. Management and the Board regularly discuss potential acquisitions and their role in the Company’s overall business strategy. These discussions include acquisitions in process and potential future acquisitions, focusing on valuation, strategic risk, and potential synergies with our businesses and strategy. When management considers potentially significant acquisitions, the Board receives updates and discusses with management a broad range of matters, including negotiations, due diligence findings, valuation, tax impacts, integration planning, talent retention, environmental and other risk, and regulatory impacts. Throughout the acquisition process, the Board has access to the senior leadership team, appropriate business leaders, subject matter experts, and external advisors. As part of the entire strategic acquisition lifecycle, the Board also receives regular updates and provides feedback on ongoing integration, operational success, and financial performance of our completed acquisitions, which allows the Board to provide oversight and to identify trends and opportunities across transactions and over time.
Board oversight of environmental, social and governance matters
We recognize that our success is defined by ourmultiple groups of stakeholders – investors, customers, employees, communities – and this recognition is reflected in our efforts to promote safety and protect our environmental resources as a responsible corporate citizen.
In 2019, CEO Lori Ryerkerk recognized the need to lead the next generation of sustainability efforts for the Company and formed the Celanese ESG Council. Our ESG Council is a cross-functional team of senior leaders from each region to develop, make recommendations to management and implement an ESG strategy on topics materialsignificant to Celanese’s long-term success.
The ESG Council meets monthly to form recommendations to senior leadership on key ESG program strategy and implementation of ESG-related projects. For example, the ESG Council has made recommendations on standards reporting alignment, further development of key KPIs, and has led a project to launch a “Sustainability” sitethe publication of the Company’s inaugural comprehensive Sustainability Report, available on celanese.com.sustainability.celanese.com.
The Company and the Board receive feedback from stockholdersshareholders on ESG issues through our stockholdershareholder outreach program and through communication from stockholders.
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Our Board committees are actively involved in ESG oversight.shareholders. See “Shareholder Engagement” below.
The EHS Committee oversees the Company’s responsibility initiatives including in the areas of safety, quality and environmental sustainability, and monitors the Company’s response to important public policy issues impacting environmental responsibility. The EHS Committee meets and reports to the Board quarterly on these ESG topics.
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During 2021, our Board of Directors and its committees conducted an in-depth review of their approach to overseeing ESG topics most significant to Celanese. In April 2021, our Board agreed on a strengthened and clarified framework for overseeing priority ESG matters by aligning a specific committee or the full Board to each. The CMDC oversees compensation programs, policies and practices as well as addressing human capital management including diversity, equity and inclusion, management succession, talent development and employee wellbeing.diagram below illustrates primary Board or committee oversight responsibility by topic.
The Audit Committee reviews and assesses the Company’s processes to manage financial reporting risk and to manage internal audit, as well as the Company’s financial position and financial activities and policies for risk assessment, which include certain ESG risks.
The N&CG Committee oversees governance matters affecting the Board and the Company generally, including governance enhancements in response to stockholder feedback.
Public Shareholders
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Board of Directors
üPublic Policy and Regulatory Issues
üEnterprise Climate Policy and Strategy
üCharitable Giving / Volunteerism
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Audit CommitteeCMD CommitteeN&CG CommitteeEHS Committee
üCompliance and Business Conduct PolicyüTalent and Leadership Development, including SuccessionüBoard Composition, Independence, Refreshment and ESG Oversight ApproachüEnvironmental Policies
üProcess Sustainability
üFinancial RisküWorkforce, Process and Chemical Safety
üCorporate IntegrityüExecutive Compensation and PerformanceüShareholder Rights
üESG Metric ReportingüSupply Chain Risk
üDiversity, Equity and InclusionüPolitical Engagement / PAC OversightüProduct Quality
üGreenhouse Gas Reduction in Manufacturing Processes
üPay Equity
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Celanese Executive Leadership
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Celanese ESG Council
Consists of cross-functional and regional senior leaders, and includes the chairs of our ten expert committees. The Council is responsible for recommending and monitoring progress against goals, metrics, and KPIs.
Our Board regularly reviews the areas of responsibility of its committees, including through a regular annual review of its Committee Charters and our Corporate Governance Guidelines, and include as part of those reviews ESG topics that are most significant to Celanese as informed by our materiality analysis.Celanese.
For highlights of some of our most significant recent progress on key ESG initiatives, please see “Environmental,Environmental, Social and Governance Update” in the forepart of this Proxy Statement.

StockholderShareholder Engagement
The Board believes accountability to stockholdersshareholders is a mark of good governance and critical to the Company’s success. To that end, the Company maintains dedicated resources for regular active communication with stockholders.shareholders. The Company regularly engages with stockholdersshareholders on a variety of topics throughout the year to ensure we are addressingaddress their questions and concerns, to seek input and to provide perspective on Company policies and practices. Topics include corporate strategy, ESG matters, sustainability, cash deployment, executive compensation plan design and practices, Board composition and refreshment and executive succession, governance and social responsibility.succession.
During 2020,2021, we contacted stockholdersshareholders representing approximately 60% of our shares to offer engagement meetings and met telephonically in 2021 and early 2022 with stockholdersshareholders holding approximately 21%47% of our Common Stock.shares. At these meetings senior representatives of our executive, corporate governance, human resources and investor relations teams, as well as our Lead Independent Director in most cases, met by phone with stockholders to discuss our ESG program, governance, executive compensation and response to the COVID-19 pandemic. In January 2021, we announced a virtual investor day to take place on March 25, 2021, to provide details on the company’s business strategies and outline the path for growth through 2023.
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Stockholderrelations teams met virtually with shareholder representatives to discuss our strategy, our ESG and sustainability progress, governance, human capital and executive compensation.
Shareholder Feedback in 20202021 and Early 2022 Related to Our Strategy, Board and ESG Progress and COVID-19 Response
We have listened intently to the views of stockholders,shareholders, and the substantial majority that we spoke to in 20202021 were supportive of our leadership structure, Board compensation,composition,, business response to the COVID-19 pandemic, and progress on our ESG journey. Below is a summary of key topics that we found to be of interest to our stockholdersshareholders during this year’s engagement.
Topics of Interest to StockholdersShareholdersOur Perspective, Response, Actions Taken and Actions Planned
Climate-Related Topics:
Diversity ofOur progress towards tracking our workforce,Scope 1, 2 and our3 emissions
● Our plans for disclosing diversity-relatedGHG emissions metrics for our Board, executive leadership and employeestargets
● Opportunities to reduce GHG emissions through products and operations
● We have made significant progress in recent years in improving the inclusiveness of our organization and the diversity represented by our employees, executive leadership and Board. For more information, see our discussion of Human Capital Management beginning on page 51.

● We have disclosed key workforce diversity metrics on our sustainability website (https://www.celanese.com/sustainability), in our Annual Report on Form 10-K filed with the Securities and Exchange Commission on February 11, 2021, and elsewhere in this proxy statement (pages 9 and 51)
● Our approach towards, and plans for disclosing metrics related to, protecting the world’s climate
● We recognize that climate change is one of the most challenging and significant issues facing the world today.

● In December 2020, our executive leadership adopted a Climate Policy.
● We are currently implementingimplemented new software to capture SASB-aligned environmental metrics to enhance our tracking capabilities. In our Sustainability Report released in the third quarter of 2021, we reported Scope 1 and 2 emissions in accordance, for future disclosure,the first time, with the Greenhouse Gas Protocol. We have established an internal task force that is evaluating the impact of tracking our Scope 3 emissions.

● In March 2022, we announced plans for a 30% reduction in Scope 1 and 2 GHG Intensity (measured by product volume) by 2030.

● We are actively investing in projects to increase our energy efficiency and our use of renewable energy.
Product recycling and the circular economySustainability-focused products
● We are currently developing a growing range of products made from biological sources or renewable materials and materials that can be recycled or composted at the end of their life. See the discussion beginning on page 7.
● Additionally, we see significant growth opportunities for products supporting future mobility, vehicle light-weighting and other end-product efficiencies.
CompositionBoard structure and skillsetoversight, including Board refreshment, combined Chair / CEO leadership structure and Board oversight of our Board of DirectorsESG
● We have a highly-qualified and diverse board that brings unique capabilities across functions, experiences, industries and background.


● Our mix of longer-serving and newer members of our Board effectively combines deep knowledge and experience in the complexities of our business with fresh perspectives and insights.
COVID-19 Related Topics:

● Impact on our business and strategy

● Impact on our workforce
● We adapted to the difficult realities of COVID-19 with agility and we believe our results in 2020 demonstrate the resilience of our business-model. Our long-term strategy has not changed as a result of the pandemic. See the discussion of our 2020 results beginning on page 49.

● We have taken deliberate actionsbelieve a combined Chairman / CEO leadership structure, complemented by a strong Lead Independent Director role, to minimize financial impacts to our employees, keep them whole in pay and benefits and support their wellbeing during COVID-19.be the optimal leadership structure for the company at this time. Our Board reviews this structure annually. See page 5322.

See page 5652 for information about discussions with stockholdersshareholders in 20202021 regarding human capital matters and our executive compensation programs.
In addition to this direct engagement, the Company has instituted a number of complementary mechanisms that allow stockholdersshareholders to effectively communicate a point of view with the Board, including:
a dedicated annual meeting page on our website (see page 9788);
a majority voting standard (see page 20);
an annual advisory vote to approve executive compensation (see page 4546);
annual election of directors (see page 20);
proxy access (see page 20);
commitment to thoughtfully consider stockholdershareholder proposals submitted to the Company (see page 10093); and
the ability to direct communications to individual directors, a Board committee or the entire Board (see page 92).
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the ability to direct communications to individual directors, a Board committee or the entire Board (see page 99).
How We Have Responded To StockholderShareholder Feedback on Governance Matters in the Past
We routinely consider stockholdershareholder feedback in compensation and governance matters. In prior years, in response to stockholdershareholder feedback, we took action to eliminate our classified board structure, adopted a proxy access by-law, extended the PRSU performance period from two to three years, and added a return measure (ROCE) to our long-term incentive plan. More recently,
the CMDCplan, adopted a more enhanced compensation clawback policy, which covers annual bonuses and long-term awards (3-year look back) for financial restatements, breach of our business conduct policy and certain restrictive covenants, and other matters; and
our Board approved amendments toamended our insider trading policy to further clarify the extent of ouraddress anti-hedging policy and to eliminateprevent pledging of our Common Stock by our executive officers.
Additional Governance Matters
As a global company, Celanese must not only meet a breadth of varying local, state and regional regulations, but also be mindful of possible social and political conflicts. We understand the role corporate governance plays in maintaining our goal to act in accordance with our values.
Celanese’s Board of Directors is composed of a diverse group of leaders with experience at major domestic and international companies. They have worked in key market sectors that reflect our customer base and have sound financial and governance expertise. Their experience provides an understanding of business strategies and impacts, as well as challenges and risks. NineTen of 1011 directors are independent, 50%45% represent gender diversity and 10%18% racial or ethnic diversity. Copies of our committee charters and other governance documents are available on our website, https://investors.celanese.com.
Governance and Compensation Best Practices
Celanese is committed to strong corporate governance and compensation practices which promotesthat promote the long-term interests of stockholders, strengthensshareholders, strengthen board and management accountability and helpshelp build public trust in the Company. Examples are listed on pagespage 10 and 4849.
Political Engagement Policy
The Company believes in responsible corporate governance and actively participates in the political process to support the needs of our business and our 7,700 employees. The Company seeks to responsibly use our resources to advance public policy consistent with the Company’s values, the sustainability of our business and long-term stockholder values. The CompanyAlthough Celanese does not provideengage in any direct political contributions.contributions, the Company strives to offer fair, thoughtful and transparent educational advocacy programs to acquaint elected officials about the work we do, the jobs we create and the people behind the innovative solutions we produce. The Company does, however, sponsorsponsors a voluntary, nonpartisan political action committee called the Celanese Political Action Committee (“CELPAC”). CELPAC supports candidates for federal, state and local office in the U.S., representing both major U.S. political parties, that advocate and pursue government policies that promote the Company’s interests. CELPAC is governed by a Board of Directors who regularly evaluates the merits of donations to candidates to align those donations with the Company’s goals. For our full political engagement policy and for a list of political contributions, please go to https://celanese.com/about-us/political-engagement-policy.
Code of Conduct
The Company has adopted a code of business conduct applicable to directors, executive officers and all other employees. Our employees, suppliers and customers can ask questions about our code of conduct and other ethics and compliance issues, or report potential violations, through Navex, a global Internet and telephone information and reporting services company. The code of conduct is available on our compliance website, http://compliance.celanese.com, by clicking “Business Conduct Policy”. In the event the Company amends or waives any of the provisions of the code of conduct applicable to our principaldirectors or executive officer, principal financial officer or
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controller that relates to any element of the definition of ”code of ethics” enumerated in applicable SEC rules,officers, the Company intends to disclose these actions on the Company’s website.website to the extent required by SEC or NYSE rules.
No Hedging, No Pledging and Anti-Short Sale Policies
The Company's hedging policy prohibits directors, executive officers and all employees of the Company and its subsidiaries from engaging in any transaction, acquiring any financial instrument, or entering into any derivative contract, directly or indirectly (including through any designee), that hedges or offsets, or is designed to hedge or offset, any decrease in the market value of any securities of the Company, including Common Stock, held directly or
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indirectly by any such person. The policy applies to all securities of the Company held by such a person, including securities not acquired as compensation. The hedging policy indicates that prohibited hedging may include put options, call options, forward sale contracts, prepaid variable forward contracts, equity swaps, collars and exchange funds.
The Company's pledging policy prohibits directors and executive officers from pledging Common Stock, including holding Common Stock in a margin account. Directors and executive officers are also prohibited from engaging in short sales related to Common Stock.

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Director Compensation
Director Compensation Process
Our director compensation program is intended to enhance our ability to attract, retain and motivate non-employee directors of exceptional ability and to promote the common interest of directors and stockholdersshareholders in enhancing the value of our Common Stock.
The Board reviews director compensation at least annually based on recommendations by the N&CG Committee. The N&CG Committee has the sole authority to engage a consulting firm to evaluate director compensation and since 2017 has engaged Willis to assist in setting director compensation. The N&CG Committee reviews director compensation taking into account multiple factors, including pay practices and trends at publicly traded companies (including companies in our compensation comparator group and surveys of S&P 500 compensation data), continued expansion of director, committee chair and lead director responsibilities, and the growing time commitment.commitment of Board and Committee service. The N&CG Committee and the Board base their determinations on director compensation on recommendations from Willis and these factors. In July 2021, based on market practices and reviewing trends at other S&P 500 companies and our compensation comparator companies (outlined below). In light of the onset of the COVID-19 pandemic and the impact on the Company’s financial results,these considerations, the Board determined notapproved changes to approve any changes in the level or mix ofnon-employee director compensation, during its most recent annual reviewwhich are set forth below. Prior to these changes, the last increase in July 2020.non-employee director compensation was effective in August 2017.
Director Compensation in 20202021
The Company uses both cash and equity-based compensation to attract and retain qualified directors to serve on our Board of Directors, as follows:
Director Compensation ComponentAmount
Annual Awards
Annual cash retainer (paid quarterly)$105,000115,000
Annual time-based restricted stock units (“RSU”)(one-year vesting)$150,000160,000
Incremental Awards for Board Leadership
Annual cash fee for chair: (i) nominating and corporate governance committee, and (ii) environmental, health, safety, quality and public policy committee$15,000
Annual cash fee for chair: (i) audit committee, and (ii) compensation and management development committee$20,000
Annual cash fee for lead independent director$25,00030,000
Newly-elected directors receive a pro-rata equity award. Non-managementIn addition to the above, Directors are reimbursed for expenses incurred in attending board, committee and shareholder meetings. Directors are also reimbursed for reasonable expenses associated with other business activities that benefit the Company, including participation in director education programs. We generally do not provide perquisites to our directors, other than small gifts provided at Board meetings and upon retirement. Occasionally, a director may use Company-provided aircraft for travel to Board meetings.
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U.S. non-management directors are entitled to participate in the Company’s 2008 Deferred Compensation Plan (“2008 Deferred Plan”), which is an unfunded, nonqualified deferred compensation plan that allows directors the opportunity to defer all or a portion of their cash compensation and RSUs in exchange for a future payment amount equal to their deferments plus or minus certain amounts (including dividend equivalents) based on the market performance of specified measurement funds selected by the participant. Deferrals by directors under the 2008 Deferred Plan, including deferrals of RSUs, do not receive above-market earnings. Directors Blackwell, Brown, Galante, Hill, Ihlenfeld, Kissire, Rucker and Wulff were the only directors that made contributions to, or had balances in, this plan during 2021.
2021 Director Compensation Table
The table below is a summary of compensation earned and RSUs granted by the Company to non-management directors for the fiscal year ended December 31, 2021.
Name(1)
(a)
Fees
Earned or
Paid in
Cash
($)(2)
(b)
Stock
Awards
($)(3)
(c)
Option
Awards($)
(d)
Non-Equity
Incentive Plan
Compensation
($)
(e)
Change in
Pension
Value and
Nonqualified
Deferred
Compensation
Earnings
($)
(f)
All Other
Compensation
($)
(g)
Total
($)
(h)
Jean S. Blackwell113,958 149,926 263,884 
William M. Brown129,583 149,926 279,509 
Edward G. Galante131,042 149,926 280,968 
Kathryn M. Hill126,042 149,926 275,968 
David F. Hoffmeister109,583 149,926 259,509 
Dr. Jay V. Ihlenfeld113,958 149,926 263,884 
Deborah J. Kissire121,250 149,926 271,176 
Kim K.W. Rucker120,208 149,926 270,134 
John K. Wulff52,083 149,926 202,009 
(1)Mr. Ghai and Mr. Koenig are not included in this table because they became directors in February 2022. Ms. Ryerkerk is not included in this table because she was an employee of the Company during 2021 and received no compensation for her services solely as a director. Mr. Wulff retired from the Board in May 2021 after more than 14 years of service.
(2)Includes amounts earned for the annual retainer and committee chair and lead independent director fees for the respective independent directors, as applicable.
(3)Represents the grant date fair value of 975 RSUs granted to each non-management director in April 2021 under the 2018 Global Incentive Plan. The fair value of RSUs granted to our non-management directors under our 2021 LTIP as part of the annual award was calculated to be $153.77 per RSU, which reflects the average of the high and low market price of our Common Stock as reported by the NYSE on the applicable grant date and discounted for lack of dividend participation. As of December 31, 2021, each non-management director listed in the table owned 975 RSUs.
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2020 Director Compensation Table
The table below is a summary of compensation earned and RSUs granted by the Company to non-management directors for the fiscal year ended December 31, 2020.
Name(1)
(a)
Fees
Earned or
Paid in
Cash
($)(2)
(b)
Stock
Awards
($)(3)
(c)
Option
Awards($)
(4)
(d)
Non-Equity
Incentive Plan
Compensation
($)(5)
(e)
Change in
Pension
Value and
Nonqualified
Deferred
Compensation
Earnings
($)(6)
(f)
All Other
Compensation
($)(7)
(g)
Total
($)
(h)
Jean S. Blackwell120,000 149,972 269,972 
William M. Brown105,000 149,972 254,972 
Edward G. Galante130,000 149,972 279,972 
Kathryn M. Hill125,000 149,972 274,972 
David F. Hoffmeister105,000 149,972 254,972 
Dr. Jay V. Ihlenfeld120,000 149,972 269,972 
Deborah J. Kissire26,250 87,449 113,699 
Kim K.W. Rucker105,000 149,972 254,972 
John K. Wulff125,000 149,972 274,972 
Mark C. Rohr(7)
303,385 — 102,334439,951845,670 
(1)Ms. Ryerkerk is not included in this table because she was an employees of the Company during 2020 and received no compensation for her services solely as a director.
(2)Includes amounts earned for the annual retainer and committee chair and lead independent director fees for the respective independent directors, as applicable. For Mr. Rohr, includes fees earned for his service as Executive Chairman through April 15, 2020 and as a director until his retirement effective June 1, 2020.
(3)Represents the grant date fair value of 1,849 RSUs granted to each non-management director (other than Ms. Kissire) in April 2020 under the 2018 Global Incentive Plan, and 754 RSUs granted to Ms. Kissire upon her joining the Board in October 2020. The fair value of RSUs granted to our non-management directors under our 2020 LTIP as part of the annual award was calculated to be $81.11 per RSU for the April grants and $115.98 per RSU for the October grant to Ms. Kissire, which reflects the average of the high and low market price of our Common Stock as reported by the NYSE on the applicable grant date and discounted for lack of dividend participation. As of December 31, 2020, each non-management director listed in the table owned 1,849 RSUs, except Ms. Kissire, who held 754 RSUs. Mr. Rohr did not receive any equity grants in 2020.
(4)The Company has not granted stock options to directors since 2007. As of December 31, 2020, no persons serving as a non-management director held any stock options.
(5)Reflects a pro-rated payment under our 2020 Annual Incentive Plan for Mr. Rohr.
(6)Deferrals by directors under the 2008 Deferred Plan, including deferrals of RSUs, do not receive above-market earnings and therefore no amount with respect to those deferrals is included in the Table for non-employee directors. For Mr. Rohr, amounts in this column reflect change in value of deferred compensation earnings. Our 2008 Deferred Plan is an unfunded, nonqualified deferred compensation plan that provides certain of our senior employees and directors the opportunity to defer a portion of their compensation in exchange for a future payment amount equal to their deferrals plus or minus certain amounts based on the market performance of specified measurement funds selected by the participant. Directors Blackwell, Brown, Galante, Ihlenfeld, Kissire, Rucker and Wulff, and former director Mr. Rohr, were the only directors that made contributions to, or had balances in, this plan during 2020.
(7)Directors are reimbursed for expenses incurred in attending board, committee and stockholder meetings. Directors are also reimbursed for reasonable expenses associated with other business activities that benefit the Company, including
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participation in director education programs. We generally do not provide perquisites to our directors, other than small gifts provided at board meetings and upon retirement. Occasionally, a director may use Company-provided aircraft for travel to board meetings. The Board does not provide any tax gross-ups on any director perquisites. No director received perquisites at or exceeding a total incremental value of greater than $10,000 in 2020.
(8) Mr. Rohr retired from the Board of Directors effective June 1, 2020.
Director Stock Ownership Guidelines
The Board of Directors considers Common Stock ownership by directors to be of utmost importance. The Board believes such ownership enhances the commitment of directors to our future and aligns their interests with those of our other stockholders.shareholders. The Board has therefore established minimum stock ownership guidelines for non-employee directors that require each director to own Common Stock having a value of at least five times his or her base annual cash retainer of $105,000.$115,000. Each newly elected director has five years from the year elected to reach this ownership level. During the five-year period, a director may not sell more than 50% of the shares received as compensation. As of the computation date, December 31, 2020,2021, all of our then current independent directors had attained the minimum stock ownership levels based on holdings except for Ms. Rucker, who joined the Board in 2018 and is not required to meet the minimum stock ownership guidelines until 2023, and Ms. Kissire, who joined the Board in 2020 and is not required to meet the minimum stock ownership guidelines until 2025. Ms. Rucker and Ms. Kissire are eachis on-track for compliance. Messrs. Ghai and Koenig joined the Board in February 2022 and will have until 2027 to comply with the stock ownership guidelines.
Director Independence and Related Person Transactions
Director Independence
The listing standards of the NYSE require companies listed on the NYSE to have a majority of “independent” directors. As noted below, all of our directors, other than our Chief Executive Officer, are independent.
The Board of Directors has adopted standards of independence for directors that are set forth in Exhibit A to the Company’s corporate governance guidelines. The Board reviews and determines the independence of each of the directors in accordance with these standards. The full text of the corporate governance guidelines is available on our website, https://investors.celanese.com, by clicking “Corporate Governance”. These standards incorporate all of the requirements for director independence contained in the NYSE listing standards. The NYSE listing standards generally provide that a director is independent if the Board affirmatively determines that the director has no material relationship with the Company directly or as a partner, stockholdershareholder or officer of an organization that has a relationship with the Company. In addition, a director is not independent if certain other relationships exist.
The Board, based on the recommendation of the N&CG Committee, affirmatively determined that nineten of our current directors, Ms. Blackwell, Mr. Brown, Mr. Galante, Mr. Ghai, Ms. Hill, Mr. Hoffmeister, Mr. Ihlenfeld, andMs. Kissire, Mr. Wulff, and Ms. Blackwell, Ms. Hill, Ms. KissireKoenig, and Ms. Rucker are independent of the Company and its management under the NYSE listing standards and the Company’s director independence standards. Ms. Ryerkerk, our CEO, is the only current director who is not independent. The Board had previously determined that Mr. Wulff, who retired from the Board in May 2021, was independent under these standards.
In addition, in compliance with the NYSE listing standards, we have an Audit Committee, a Compensation and Management Development Committee and a Nominating and Corporate Governance Committee that are each entirely composed of independent directors. Each of these committees have written charters addressing the respective committee’s purpose and responsibilities and the annual evaluation of the performance of these committees.
The Company in the normal course of business has been a party to transactions with other entities (or their subsidiaries) where certain of our directors are themselves either directors or officers. When making the Board’s
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director independence determination, the Board was aware of, and considered, the relationships listed below. All the business relationships noted below were entered into on standard pricing and terms and arose in the ordinary course of our business. The amounts involved in each relationship did not exceed, in any of the last three fiscal years: (1) the greater of $1,000,000 or two percent of such othereither company’s consolidated gross revenues.revenues, in the case of entities where our directors serve on the board, or (2) 1% of the consolidated gross revenues of the Company or the
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director’s entity, in the case of entities where our directors serve as executive officers. As a result, each qualified under a categorical standard of independence that the Board previously approved and none of the relationships were otherwise deemed to be a material relationship that impaired the director’s independence.
DirectorOrganizationDirector’s Relationship
to Organization
Type of Transaction, Relationship or Arrangement
Does the Amount Exceed the Greater of $1 million or 2% of either company’s Gross Revenues?(1)
Jean S. BlackwellIngevity Corporation and its subsidiaries and affiliatesDirectorBusiness Relationship - Routine sales to IngevityNo
Johnson Controls International plc and its subsidiaries and affiliatesDirectorBusiness Relationship - Routine sales to, and purchases from, Johnson ControlsNo
Edward G. GalanteLinde plc and subsidiaries and affiliates*affiliatesDirectorBusiness Relationship - Routine sales to, and purchases from, LindeNo
Clean Harbors and its subsidiaries and affiliatesDirectorBusiness Relationship - Routine purchases from Clean HarborsNo
Rahul GhaiOtis Worldwide Corporation and its subsidiaries and affiliatesChief Financial OfficerBusiness Relationship - Routine purchases from OtisNo
David F. HoffmeisterGlaukos Corporation and its subsidiaries and affiliatesDirectorBusiness Relationship - Routine sales to GlaukosNo
Dr. Jay V. IhlenfeldAshland Global Holdings Inc. and its subsidiaries and affiliatesDirectorBusiness Relationship - Routine sales to, and purchases from, AshlandNo
Deborah J. KissireAxalta Coating Systems Ltd. and its subsidiaries and affiliatesDirectorBusiness Relationship - Routine sales to AxaltaNo
John K. WulffMichael KoenigHexion Holdings CorporationNobian Industrial Chemicals B.V.Chief Executive OfficerBusiness Relationship - Routine purchases from NobianNo
Symrise AG and its subsidiaries and affiliatesDirectorBusiness Relationship - Routine sales to SymriseNo
Kim K.W. RuckerHP Inc. and its subsidiaries and affiliatesDirectorBusiness Relationship - Routine purchases from HexionHPNo
* During 2018, Praxair, Inc. merged with Linde AG to form Linde plc.(1) In cases where our Board member serves as an executive officer, such transactions did not exceed 1% of either company’s gross revenues.
There are no family relationships among our directors.
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Certain RelationshipsRelationships and Related Person Transactions
The Board of Directors has adopted a written policy regarding related person transactions (the “Related Party Transaction Policy”). For purposes of SEC rules and such policy, an interested transaction is a transaction or relationship in which the aggregate amount involved exceeds or may reasonably be expected to exceed $120,000 since the beginning of the Company’s last fiscal year, the Company or any of its subsidiaries is a participant, and any related party will have a direct or indirect material interest in the transaction or relationship. A related party is any person who is or was during the last fiscal year an executive officer, director or nominee for election as a director; a greater than 5 percent beneficial owner of Common Stock; or an immediate family member of any of these persons. Compensation paid to our named executive officers is not treated as an interested transaction under the Related Party Transaction Policy to the extent that it is disclosed as compensation in this Proxy Statement. In addition, a related party would not be deemed to have a “material interest” in a transaction simply due to such person’s position as a director of the other party in the transaction or, in the case of simply being an employee of the other party to the transaction, in the latter case if the aggregate amount involved in the subject year does not exceed the greater of $1,000,000 or two percent of that party’s annual revenues.
The Audit Committee reviews the material facts of all interested transactions that meet the requirements discussed above and therefore require the Audit Committee’s approval and either approves or disapproves of the entry into the interested transaction. In determining whether to approve or ratify an interested transaction, the Audit
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Committee takes into account, among other factors it deems appropriate, whether the interested transaction is on terms no less favorable than terms generally available to an unaffiliated third-party under the same or similar circumstances and the extent of the related party’s interest in the transaction. The Audit Committee may not approve any interested transaction if it determines the interested transaction to be inconsistent with the interests of the Company and the shareholders.
In addition, the Audit Committee has delegated to the chairmanchair of the Audit Committee the authority to pre-approve or ratify (as applicable)approve any interested transaction with a related party (other than the chair or an immediate family member of the chair) in which the aggregate amount involved is expected to be less than $2,000,000. In connection with regularly scheduled meetings of the Audit Committee, the Company provides the Audit Committee for its review a summary of each new interested transaction that was pre-approvedapproved by the chairmanchair of the Audit Committee. No director may participate in any discussion or approval of an interested transaction for which he or she is a related party, except that the director is to provide all material information concerning the interested transaction to the Audit Committee.
No interested transactions were approved or ratified or, to our knowledge, required to be approved or ratified, during 2020.2021.
None of our directors are adverse to the Company in any pending litigation.
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Stock Ownership Information
STOCK OWNERSHIP INFORMATION
Principal StockholdersShareholders and Beneficial Owners
The following table sets forth information with respect to the beneficial ownership of Common Stock as of February 18, 2021,22, 2022, by (i) each person known to the Company to beneficially own more than 5% of our Common Stock; (ii) each of the Company’s present directors, including those nominated for election at the Annual Meeting; (iii) the named executive officers ; and (iv) all present directors and executive officers of the Company as a group. The percentage of beneficial ownership set forth below is calculated in accordance with SEC Rules and is based on the number of shares of Common Stock outstanding and entitled to vote as of February 18, 2021,22, 2022, which was 114,174,882.108,029,267.
Amount and Nature of Beneficial Ownership of Common StockAmount and Nature of Beneficial Ownership of Common Stock
Common Stock
Beneficially Owned
(1)
Rights to
Acquire
Shares of Common Stock
(2)
Total
Common
Stock
Beneficially Owned
Percentage of
Common Stock
Beneficially Owned
Common Stock
Beneficially Owned
(1)
Rights to
Acquire
Shares of Common Stock
(2)
Total
Common
Stock
Beneficially Owned
Percentage of
Common Stock
Beneficially Owned
  
The Vanguard Group, Inc.(3)
The Vanguard Group, Inc.(3)
13,687,080 — 13,687,080 12.0 
The Vanguard Group, Inc.(3)
13,418,615 — 13,418,615 12.4 
Wellington Management Company, LLP(4)
Wellington Management Company, LLP(4)
10,149,129 — 10,149,129 8.9 
Wellington Management Company, LLP(4)
9,438,575 — 9,438,575 8.7 
Dodge & Cox(5)
9,622,670 — 9,622,670 8.4 
Capital International Investors(6)
8,105,272 — 8,105,272 7.1 
BlackRock, Inc.(7)
7,560,484 — 7,560,484 6.6 
Directors(8)(9)
BlackRock, Inc.(5)
BlackRock, Inc.(5)
7,642,373 — 7,642,373 7.1 
Dodge & Cox(6)
Dodge & Cox(6)
7,154,913 — 7,154,913 6.6 
Directors(7)(8)
Directors(7)(8)
Jean S. BlackwellJean S. Blackwell5,377 — 5,377 *Jean S. Blackwell7,226 — 7,226 *
William M. BrownWilliam M. Brown103 — 103 *William M. Brown103 — 103 *
Edward G. GalanteEdward G. Galante8,074 — 8,074 *Edward G. Galante9,923 — 9,923 *
Rahul GhaiRahul Ghai— — — 
Kathryn M. HillKathryn M. Hill7,625 — 7,625 *Kathryn M. Hill9,474 — 9,474 *
David F. HoffmeisterDavid F. Hoffmeister44,571 — 44,571 *David F. Hoffmeister46,420 — 46,420 *
Dr. Jay V. IhlenfeldDr. Jay V. Ihlenfeld5,661 — 5,661 *Dr. Jay V. Ihlenfeld7,510 — 7,510 *
Deborah J. KissireDeborah J. Kissire100 100 *Deborah J. Kissire100 100 *
Michael KoenigMichael Koenig— — — *
Kim K.W. RuckerKim K.W. Rucker56 — 56 *Kim K.W. Rucker56 — 56 *
John K. Wulff15,372 — 15,372 *
Named Executive Officers(8)(7)
Named Executive Officers(8)(7)
Named Executive Officers(8)(7)
Todd L. Elliott36,681 (9)— 36,681 *
Shannon L. Jurecka17,347 — 17,347 *
John G. FotheringhamJohn G. Fotheringham16,680 — 16,680 *
Thomas F. KellyThomas F. Kelly15,653 — 15,653 *Thomas F. Kelly26,460 — 26,460 *
A. Lynne PuckettA. Lynne Puckett9,590 — 9,590 *A. Lynne Puckett22,487 — 22,487 *
Scott A. RichardsonScott A. Richardson34,799 (9)— 34,799 *Scott A. Richardson41,438 (8)— 41,438 *
Lori J. Ryerkerk(10)
13,049 — 13,049 *
All present directors, nominees and executive officers as a group (16 persons)(11)
227,382 — 227,382 *
Lori J. Ryerkerk(9)
Lori J. Ryerkerk(9)
46,620 — 46,620 *
All present directors, nominees and executive officers as a group (16 persons)(10)
All present directors, nominees and executive officers as a group (16 persons)(10)
237,031 — 237,031 *
*Less than 1% of shares.
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Stock Ownership Information
(1)Includes shares for which the named person or entity has sole and/or shared voting and/or investment power. Does not include shares that may be acquired through the vesting of restricted stock units or other rights to acquire shares. To our knowledge, none of the Common Stock listed as beneficially owned by the current directors or executive officers are subject to hedges or have been pledged.
(2)Reflects rights to acquire shares of Common Stock within 60 days of February 18, 2021,22, 2022, and includes, as applicable, shares of Common Stock issuable upon the vesting of restricted stock units granted under the 2009 GIP and 2018 GIP within 60 days of February 18, 2021.22, 2022. Does not include units in a stock denominated deferred compensation plan with investments settled in shares of Common Stock as follows: Ms. Blackwell – 6,7918,625 equivalent shares, Mr. Brown – 6,9759,680 equivalent shares, Mr. Galante – 6,2136,322 equivalent shares, Dr. Ihlenfeld – 9,3489,512 equivalent shares, Ms. RuckerKissire2,196760 equivalent shares, and Mr. WulffMs. Rucker20,1594,099 equivalent shares.
(3)On February 10, 2021,9, 2022, The Vanguard Group, Inc. (“Vanguard Group”) filed Amendment No. 78 to Schedule 13G with the SEC reporting beneficial ownership of 13,687,08013,418,615 shares of Common Stock as of December 31, 2020,2021, with shared voting power over 195,970178,277 shares, sole dispositive power over 13,170,22212,969,032 shares and shared dispositive power over 516,858449,583 shares. The address of Vanguard Group is 100 Vanguard Blvd., Malvern, PA 19355.
(4)On February 4, 2021,2022, Wellington Group Holdings LLP (“Wellington”) filed a Amendment No. 12 to Schedule 13G with the SEC reporting beneficial ownership of 10,149,1299,438,575 shares of Common Stock as of December 31, 2020,2021, with shared voting power over 9,334,0628,700,729 shares and shared dispositive power over 10,149,1299,438,575 shares. The address of Wellington is 280 Congress Street, Boston, MA 02210.
(5)On February 11, 2021, Dodge & Cox7, 2022, BlackRock, Inc. (“BlackRock”) filed Amendment No. 114 to Schedule 13G with the SEC reporting beneficial ownership of 9,622,6707,642,374 shares of Common Stock as of December 31, 2020,2021, with sole voting power over 9,143,9456,483,006 shares and sole dispositive power over 9,622,6707,642,374 shares. The address of BlackRock is 55 East 52nd Street, New York, NY 10055.
(6)On February 14, 2022, Dodge & Cox filed Amendment No. 12 to Schedule 13G with the SEC reporting beneficial ownership of 7,154,913 shares of Common Stock as of December 31, 2021, with sole voting power over 6,830,263 shares and sole dispositive power over 7,154,913 shares. The address of Dodge & Cox is 555 California Street, 40th Floor, San Francisco, CA 94104.
(6)On February 16, 2021, Capital International Investors (“Capital International”) filed Amendment No. 1 to Schedule 13G with the SEC reporting beneficial ownership of 8,105,272 shares of Common Stock as of December 31, 2020 with sole voting power over 8,093,091 shares and sole dispositive power over 8,105,272 shares. The address of Capital International is 333 South Hope Street, 55th Floor, Los Angeles, CA 90071.
(7)On January 29, 2021, BlackRock, Inc. (“BlackRock”) filed Amendment No. 3 to Schedule 13G with the SEC reporting beneficial ownership of 7,560,484 shares of Common Stock as of December 31, 2020, with sole voting power over 6,441,007 shares and sole dispositive power over 7,560,484 shares. The address of BlackRock is 55 East 52nd Street, New York, NY 10055.
(8)Listed alphabetically. Each person has sole investment and voting power with respect to the Common Stock beneficially owned by such person.
(9)(8)Includes beneficial ownership of Common Stock by Mr. Richardson and Mr. Elliott of 567 and 1,505558 equivalent shares respectively, in the Celanese Stock Fund under the CARSP as of February 18, 2021. Each22, 2022. Mr. Richardson has the ability to direct the voting of the Common Stock underlying these equivalent shares and the ability to change their investment options at any time.
(10)(9)Ms. Ryerkerk also serves as a director and her ownership information is set forth under “Named Executive Officers”.
(11)(10)Does not include an estimated 241,500255,127 PRSUs (at target) held by our current executive officers as of February 18, 202122, 2022 subject to future performance and vesting conditions.
Delinquent Section 16(a) Reports
Section 16(a) of the Securities Exchange Act of 1934, as amended, requires our directors, officers (as defined) and persons who own more than ten percent of our Common Stock, to file with the SEC reports of their ownership and changes in their ownership of Common Stock. Directors, officers and greater than ten percent stockholders are required by the SEC’s regulations to furnish the Company with copies of all Section 16(a) forms they file. Based solely on a review of the copies of such forms furnished to the Company,filed reports or written representations from our directors and officers that all reportable transactions were reported, the Company believes, to the best of its knowledge, that for the year ended December 31, 2020,2021, all Section 16 filing requirements applicable to its directors, officers and greater than ten-percent stockholdersshareholders were complied with except that a single report by Mr. John Fotheringham, our Senior Vice President, Acetyls andfor Ms. Kissire, one of our executive officers, relatingdirectors, reporting the conversion into phantom stock of vested restricted stock units for which Ms. Kissire had elected to an open-market sale transactiondefer receipt pursuant to our 2008 Deferred Compensation Plan (but no change in ownership) was filed late.
Celanese 2022 / Notice of Annual Meeting and Proxy Statement / 39

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Stock Ownership Information
Securities Authorized for Issuance Under Equity Compensation Plans
The following information is provided as of December 31, 2021 with respect to equity compensation plans:
Plan CategoryNumber of Securities to be Issued upon Exercise of Outstanding Options, Warrants and RightsWeighted Average Exercise Price of Outstanding Options, Warrants and RightsNumber of Securities Remaining Available for Future Issuance Under Equity Compensation Plans (excluding securities reflected in column (a))
(a)(b)(c)
Equity compensation plans approved by security holders1,600,801 (1)$— (2)18,132,572 (3)

(1)
Includes 1,600,801 restricted stock units ("RSUs") granted under the Celanese Corporation 2018 Global Incentive Plan (the "2018 Plan"), including shares that may be issued pursuant to outstanding performance-based RSUs, assuming currently estimated maximum potential performance; actual shares issued may vary, depending on actual performance. If the performance-based RSUs included in this total vest at the target performance level (as opposed to the maximum potential performance), the aggregate RSUs outstanding would be 956,376. Also includes 36,565 share equivalents attributable to RSUs deferred by non-management directors under the Company's 2008 Deferred Compensation Plan (and dividends applied to previous deferrals) and distributable in the form of shares of Common Stock under the 2018 Plan. Upon vesting, a share of the Company's Common Stock is issued for each RSU. Column (b) does not take any of these RSU awards into account because they do not have an exercise price.
(2)There were no outstanding options under the 2018 Plan as of December 31, 2021.
(3)Includes shares available for future issuance under the 2018 Plan and the Celanese Corporation 2009 Employee Stock Purchase Plan approved by shareholders on April 23, 2009 (the "ESPP"). As of December 31, 2021, an aggregate of 4,552,099 shares were available for future issuance under the 2018 Plan and 13,580,473 shares of our Common Stock were available for future issuance under the ESPP. As of December 31, 2021, 419,527 shares have been offered for purchase under the ESPP.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 40

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Audit Matters
AUDIT MATTERS
Audit Committee Report
The Audit Committee is composed of five independent directors, each of whom satisfies the independence requirement of Rule 10A-3 under the Securities Exchange Act of 1934, as amended. The Audit Committee assists the Board of Directors in fulfilling its oversight responsibilities with respect to the external reporting process and the Company’s internal controls. The Audit Committee serves as the primary communication link among the Board, the independent public accounting firm, and our internal auditors.
Company management is responsible for the financial statements and the reporting process, including the system of disclosure controls and procedures and the internal control over financial reporting. The independent registered public accounting firm, KPMG LLP, is responsible for performing an independent audit of the Company’s consolidated financial statements and expressing an opinion on the conformity of the audited financial statements with accounting principles generally accepted in the United States and on the effectiveness of the Company’s internal control over financial reporting.
The Audit Committee reviewed and discussed with the Company’s management and KPMG LLP the audited financial statements for the Company for the year ended December 31, 2020.2021. The Audit Committee also met with KPMG LLP and the internal auditors, with and without management present, to discuss the results of the auditors’ examinations, their evaluation of our internal control, and the overall quality of our financial reporting. The Audit Committee also discussed with KPMG LLP the matters required to be discussed by the applicable requirements of the Public Company Accounting Oversight Board (the “PCAOB”) and the SEC. In addition, the Audit Committee reviewed and discussed with KPMG LLP its independence from the Company and management, including the matters in the written disclosures required by PCAOB Rules.
The Audit Committee discussed with KPMG LLP and the internal auditors the overall scope and plans for their respective audits. The Audit Committee reviewed and discussed the fees billed to the Company by KPMG LLP for audit, audit-related, tax and other services provided during fiscal 2020,2021, which are set forth under Item 2: Ratification of Independent Registered Public Accounting Firm, and determined that the provision of non-audit services is compatible with KPMG LLP’s independence. Based on the Audit Committee’s reviews and discussions described above, the Audit Committee recommended to the Board of Directors that the audited consolidated financial statements for the Company be included in the Company’s Annual Report on Form 10-K for the year ended December 31, 20202021 for filing with the SEC.
The Audit Committee evaluates the performance of the independent registered public accounting firm each year and determines whether to re-engage the current firm or consider other audit firms. In doing so, the Audit Committee considers the quality and efficiency of the services provided by the registered public accounting firm, along with their capabilities, technical expertise, and knowledge of our operations and industry. Based on these evaluations, the Audit Committee decided to engage KPMG LLP as our independent registered public accounting firm for fiscal 2021.2022. Although the Audit Committee has the sole authority to appoint the independent registered public accounting firm, the Audit Committee has continued its long-standing practice of recommending that the Board ask our stockholdersshareholders to ratify the appointment of the registered public accounting firm at our annual meeting of stockholders.shareholders. This report was submitted by the current members of the Audit Committee,
Dated: February 10, 20219, 2022John K. Wulff, ChairmanDeborah J. Kissire, Chair(The Audit Committee report does not constitute soliciting material, and shall not be deemed to be filed or incorporated by reference into any other filing under the Securities Act of 1933, or the Securities Exchange Act of 1934, except to the extent that the Company specifically incorporates the Audit Committee report by reference therein.)
William M. BrownJean S. Blackwell
Rahul Ghai
David F. Hoffmeister
Deborah J. Kissire
Kim K.W. Rucker
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 41

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Audit Matters
ITEM 2: Ratification of Appointment of Independent Registered Public Accounting Firm    
The Audit Committee of the Board of Directors has selected KPMG LLP to audit the Company’s consolidated financial statements for the fiscal year ending December 31, 2021.2022. Since 2004, KPMG LLP has served as our independent registered public accounting firm and also provided other audit-related and non-audit services that were approved by the Audit Committee.
Representatives of KPMG LLP will virtually attend the Annual Meeting, will have the opportunity to make a statement if they desire and will be available to respond to appropriate questions from stockholders.shareholders.
We are asking our stockholdersshareholders to ratify the selection of KPMG LLP as our independent registered public accounting firm. Although ratification is not required by our by-laws or otherwise, the Board is submitting the Audit Committee’s selection of KPMG LLP to our stockholdersshareholders for ratification as a matter of good corporate practice. Even if the selection is ratified, the Audit Committee in its discretion may select a different registered public accounting firm at any time during the year if it determines that such a change would be in the best interests of the Company and our stockholders.shareholders. If the appointment of KPMG LLP is not ratified, the Audit Committee will evaluate the basis for the stockholders’shareholders’ vote when determining whether to continue the firm’s engagement.
Audit and Related Fees
Aggregate fees billed to the Company by KPMG LLP and its affiliates were as follows:
Year Ended December 31, Year Ended December 31,
20202019 20212020
Audit Fees(1)
Audit Fees(1)
$6,818,661 $6,062,500 
Audit Fees(1)
$7,786,275 $6,818,661 
Audit-related Fees(2)
Audit-related Fees(2)
97,380 57,450 
Audit-related Fees(2)
$60,028 $97,380 
Tax Fees(3)
Tax Fees(3)
1,275,285 986,925 
Tax Fees(3)
$1,321,559 $1,275,285 
All Other Fees(4)
All Other Fees(4)
— — 
All Other Fees(4)
— — 
Total FeesTotal Fees$8,191,326 $7,106,875 Total Fees$9,167,862 $8,191,326 
(1)For professional services rendered for the audits of annual consolidated financial statements of the Company (including the audit of internal control over financial reporting), statutory audits in non-U.S. jurisdictions, the review of the Company’s quarterly consolidated financial statements and review of SEC filings.
(2)Primarily for professional services rendered in connection with consultation on financial accounting and reporting standards and employee benefit plan audits.
(3)Primarily for professional services related to technical assistance, the preparation of tax returns in non-U.S. jurisdictions and assistance with tax audits and appeals.
(4)For other permitted professional advisory services.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 42

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Audit Matters
Audit Committee Pre-Approval Policy    
The Audit Committee is responsible for appointing, retaining and pre-approving the fees of the Company’s independent registered public accounting firm. The Audit Committee has adopted a Policy for Pre-Approval of Independent Auditor Services (“Pre-Approval Policy”) pursuant to which proposed services may be pre-approved through the application of detailed policies and procedures (“general pre-approval”) or by specific review of each service (“specific pre-approval”). The Audit Committee has provided general pre-approval for certain specific types of non-prohibited audit, audit-related and tax services that do not exceed $200,000 per project and $1,000,000 per year in the aggregate and gives detailed guidance to management as to the specific services that are eligible for general pre-approval. The Audit Committee is to be informed on a timely basis of any services performed by the independent registered public accounting firm pursuant to general pre-approval. Unless a type of service is included in this general pre-approval, it will require specific pre-approval. The annual audit services engagement terms and fees must be specifically pre-approved by the Audit Committee. Requests to provide services that require specific pre-approval must be submitted to the Audit Committee by both the independent registered public accounting firm and the chief financial officer or corporate controller, and must include detailed back-up documentation and a joint statement as to whether the request or application is consistent with the SEC’s rule on auditor independence.
The Audit Committee may delegate its pre-approval authority to one or more of its members. The member or members to whom such authority is delegated must report any pre-approval decisions to the Audit Committee at its next scheduled meeting.
All services performed by our independent registered public accounting firm in 20202021 were pre-approved by the Audit Committee or otherwise under the Pre-Approval Policy.
Vote Required
Although ratification is not required in our by-laws or otherwise, approval of this proposal requires the affirmative vote of a majority of the shares of Common Stock present in person or represented by proxy and entitled to vote.
Recommendation of the Board
THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT STOCKHOLDERSSHAREHOLDERS VOTE
“FOR” THE RATIFICATION OF KPMG LLP AS OUR INDEPENDENT REGISTERED
PUBLIC ACCOUNTING FIRM FOR 2021

2022
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 43

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Executive Compensation
EXECUTIVE COMPENSATION
Table of Contents
ITEM 3: ADVISORY APPROVAL OF EXECUTIVE COMPENSATION
COMPENSATION DISCUSSION AND ANALYSIS
Executive SummaryCD&A Highlights
Named Executive Officers
We Follow Compensation Governance Best Practices
Business Performance and the Impact of COVID-19
Human Capital Management
Performance Goals for 2020
2020 Payouts Aligned to Performance on Quantitative and Qualitative Metrics
20202021 Say on Pay Vote and StockholderShareholder Engagement
Compensation Philosophy and Elements of Pay
Compensation Philosophy
Compensation Objectives
Elements of Compensation
Setting Total Compensation
Our Compensation Comparator Group
Compensation Decisions
Base Salary
Annual Incentive Plan Awards
Long-Term Incentive Compensation
Compensation Governance
Compensation and Management Development Committee Oversight
Role of the CMDC’s Independent Compensation Consultant
Role of Management and Management’s Consultant
Additional Information Regarding Executive Compensation
Other Compensation Elements
Executive Stock Ownership Requirements
Executive Compensation Clawback Policy
Tally Sheets
Tax and Accounting Considerations
COMPENSATION RISK ASSESSMENT
COMPENSATION AND MANAGEMENT DEVELOPMENT COMMITTEE REPORT
 
COMPENSATION TABLES
20202021 Summary Compensation Table
20202021 Grants of Plan-Based Awards Table
Outstanding Equity Awards at Fiscal 20202021 Year-End Table
20202021 Option Exercises and Stock Vested Table
20202021 Pension Benefits Table
20202021 Nonqualified Deferred Compensation Table
Potential Payments Upon Termination or Change in Control
CEO PAY RATIO
Non-GAAP Financial Measures
This Proxy Statement, including the Compensation Discussion and Analysis, contains financial measures presented on a Non-GAAP basis. Celanese’s non-GAAP financial measures used in this document are as follows: [1] Adjusted earnings per share (or Adjusted EPS), which we define as earnings (loss) from continuing operations attributable to Celanese Corporation, adjusted for income tax (provision) benefit, Certain Items, and refinancing and related expenses, divided by the number of basic common shares and dilutive restricted stock units and stock options calculated using the treasury method; [2] Free cash flow, which we define as net cash provided by (used in) operations, less capital expenditures on property, plant and equipment, and adjusted for capital contributions from or distributions to our partner in our methanol joint venture. Free cash flow amounts are net of pension contributions of $316 million in 2017 and $300 million in 2016;2017; [3] Adjusted EBIT, which we define as net earnings (loss) attributable to Celanese Corporation, plus (earnings) loss from discontinued operations, less interest income, plus interest expense, plus refinancing expense and taxes, and further adjusted for Certain Items; and [4] Return on invested capital (adjusted), which we define as Adjusted EBIT, tax effected using the adjusted tax rate, divided by the sum of the average of beginning and ending short- and long-term debt and Celanese Corporation stockholders’shareholders’ equity. See “Exhibit A” to this Proxy Statement for additional information concerning these performance measures and a reconciliation of these measures to earnings (loss) from continuing operations attributable to Celanese Corporation per common share-diluted, net cash provided by (used in) operations, net earnings (loss) attributable to Celanese Corporation, and net earnings (loss) attributable to Celanese Corporation divided by the sum of the average of beginning and end the of year short- and long-term debt and Celanese Corporation stockholders’shareholders’ equity, the most comparable U.S. GAAP financial measures, respectively.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 44

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Executive Compensation
ITEM 3: Advisory Approval of Executive Compensation
The Company’s compensation program for our named executive officers (“NEOs”) was designed by our compensation and management development committee (the “CMDC”) to meet our compensation philosophy and objectives, including maintaining a strong pay for performance culture. The principles of the program have contributed to our strong performance and have rewarded executives appropriately. See Compensation Discussion and Analysis – Executive SummaryCD&A Highlights for a summary of our compensation philosophy, 2020structure, 2021 performance, pay decisions and additionalapproach to compensation information.oversight.

This “say-on-pay” proposal gives stockholdersshareholders the opportunity annually to cast a vote on our executive compensation program based on the following resolution:
“Resolved, that the stockholdersshareholders approve, on an advisory basis, the compensation of our NEOs, as disclosed pursuant to Item 402 of Regulation S-K, including the Compensation Discussion and Analysis, compensation tables and narrative disclosure, contained in this Proxy Statement.”
The Board of Directors recommends that stockholdersshareholders endorse the compensation program for our NEOs by voting FOR the above resolution. We believe that executive compensation for 2020 was reasonable and justified by our performance. Our compensation program is the result of a carefully considered approach and takes into account input provided by stockholdersshareholders and advice received from the CMDC’s independent compensation consultant. We believe that executive compensation for 2021 was supported by our performance. The Board of Directors currently has a policy of holding annual advisory votes to approve our executive compensation. Provided that the Board of Directors does not modify this policy, the Company’s next say-on-pay proposal after the 20212022 Annual Meeting will be presented at the 20222023 Annual Meeting of Stockholders.Shareholders.
Advisory Vote
This vote is mandated by Section 951 of the Dodd-Frank Wall Street Reform and Consumer Protection Act and SEC regulations. As an advisory vote, this proposal is not binding upon the Company. In addition, the non-binding advisory vote described in this proposal will not be construed as overruling any decision by the Company, the Board of Directors, or the CMDC, relating to the compensation of the NEOs, or creating or changing any fiduciary duties or other duties on the part of the Board of Directors, or any committee of the Board of Directors, or the Company.
Vote Required
Approval of this proposal requires the affirmative vote of a majority of the shares of Common Stock present in person or represented by proxy and entitled to vote.
Recommendation of the Board
THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT STOCKHOLDERSSHAREHOLDERS
VOTE “FOR” THE APPROVAL OF OUR EXECUTIVE COMPENSATION PROGRAM
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 45

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Executive Compensation
Compensation Discussion and Analysis
Our Compensation Discussion and Analysis describes the objectives and elements of our executive compensation program, its alignment with performance, compensation decisions regarding our NEOs, and actions of the CMDC.
Executive SummaryCD&A Highlights
NEO Compensation Structure At a Glance
capitalallocation3300x80a.jpg
Our NEO Compensation Program contains the following key elements:
Businessü
Competitive base salaries to recruit and retain top executive talent;
üAnnual cash incentive opportunities based on short-term financial and stewardship goals;
üLong-term equity incentive plans that are primarily performance-based to reward achievement against long-term financial goals designed to create long-term shareholder value; and
üMarket-competitive benefit programs with limited perquisites.
2021 Payouts Aligned to Record Financial Performance, (further details can be found beginning on page 49)Supported by Key Actions Taken
EarningsEarnings Per Share
Net earnings ($M)
earning2231147a.jpg
eps2231158a.jpg
performance1300x801a.jpg
üWe responded proactively to the COVID-19 pandemic, protecting our cash position, optimizing our operations and enacting productivity improvements, as well as surpassed analyst earnings consensus for all four quarters in 2020.
ü

Our cumulative Adjusted EPS over the 2018-2020 period was $28.17, exceeding our previous three-year record $28.04 in Adjusted EPS from 2017-2019, and well above the $25.12 Adjusted EPS from 2016-2018. Our Adjusted EPS for 2020 was $7.64, down 19.8% from 2019 primarily due to the impact of the COVID-19 pandemic on product demand.
üOur net sales were $5.7 billion in 2020, down 10.2% from 2019, primarily as a result of (i) lower volume and (ii) lower pricing, across all of our segments due to depressed global economic conditions, reduced customer demand and overall deflationary environment for raw materials, all as a result of the COVID-19 pandemic.
ü

For 2020, our Adjusted EBIT was lower than the prior year by 23.4%, primarily reflecting the significant weakening of demand in the end markets served by our Acetyl Chain and Engineered Materials businesses. We believe that substantially all of the decline in Adjusted EBIT was directly due to the impact of the pandemic, with the exception of certain costs associated with turnaround activity that we accelerated into 2020. Despite the challenges of the pandemic, we achieved free cash flow of $950 million and ended the year with $955 million in cash and cash equivalents and the full $1.25 billion of borrowing availability under our senior unsecured revolving credit facility.
ü
Cumulative total stockholder return(1) over the prior 1-, 3- and 5-year periods was 8.3%, 29.7% and 114.6%, respectively, comparing favorably to the Dow Jones Chemical Index of industry peers.
üWe completed initiatives for sustainable cost savings, and exceeded our gross productivity target for 2020 by 7%.
üWe executed on strategic initiatives to maintain liquidity, including monetizing our passive stake in Polyplastics for approximately $1.6 billion in cash proceeds.
(1) Total stockholder return, or TSR, is cumulative stock price appreciation pus dividends, with dividends reinvested.
Responding to the COVID-19 PandemicAdjusted EBIT ($M)
image18a.jpg
üDuring the unprecedented COVID-19 pandemic, we quickly adapted to help protect our employees and adjust our manufacturing operations to meet new demands and challenges whilst maintaining our priorities of safety, product quality and customer service and remaining focused on our long-term strategy.
üWe sought to protect our employees by temporarily closing the majority of corporate and sales offices, implementing robust cleaning and social-distancing procedures at our manufacturing and other sites, providing training and personal protective equipment to employees and developing infectious disease response and control procedures.
üWe leveraged our manufacturing flexibility by proactively pausing production at certain facilities experiencing softened demand, and opportunistically used the period of weaker demand during part of 2020 to complete needed turnarounds across our production network.
üWe worked to minimize U.S. employees missing pay by providing two additional weeks of paid time off and applying vacation time where facilities were required to be idle due to low demand.
üDuring the difficult times posed by the pandemic, we remained focused on delivering for our customers and creating value for our stockholders.
Long-Term Strategy
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üOur strategic plan is designed to enhance and sustain the overall growth of the Company and builds upon our proven differentiated business models and leading positions in the Acetyl Chain and Engineered Materials segments.GAAP EPS
üThe Acetyl Chain focuses on optimizing profitability by leveraging the flexibility in its operations and an expansive global asset base.
üIn Engineered Materials, a unique combination of one of the broadest materials portfolios in the industry and a unique project pipeline management system differentiates our ability to deliver customer value.
üThe Acetate Tow segment continues to display a stabilized earnings profile despite declining global demand.
üWe have a capital intensive business, and many of the decisions our NEOs take must be long-term in nature.
üOur long-term strategy has not changed as a result of the COVID-19 pandemic.
Adjusted EPS
Total Shareholder Returnü
Actions led by management positioned Celanese to deliver record 2021 results following a 2020 that was significantly impacted by the COVID-19 pandemic.
Celanese TSR (%)
tsr221224013a.jpg
üKey controllable actions that supported our results include:
-●- S&P 500 Index (%)tSuccessfully navigated raw material procurement and logistics challenges in an environment of disruptions.
rDow Jones US Chemical Index (%)
tMaintained margins in the face of inflationary cost pressures and constrained materials sourcing.
tFlexed our global production network and the timing of facility turnarounds to meet periods of robust consumer demand despite external disruptions to production in the form of weather events, curtailments and others.
t
Shifted Engineered Materials’ production mix to higher-value applications (e.g. electric vehicles, 5G and medical); deployed our Acetyl Chain network to take advantage of favorable pricing and demand environments.
Shareholder Return and Payout Highlightsü
Record Adjusted EBIT(1) and Adjusted EPS(2) performance in 2021 drove above-target payouts of:
t172.2% for the Annual Incentive Plan company performance factor; and
t160.1% for our 2019-2021 performance restricted stock unit (PRSU) award.
ü
Total shareholder return(2) over the 1, 3 and 5 year periods ended December 31, 2021 compared favorably to industry peers in the Dow Jones US Chemical Index, as shown in the graph above.
üIn 2021, our performance supported a 10% increase in our dividend per share and the return of $1,304 million of capital to shareholders in the form of share repurchases and dividends.
(1) Adjusted EPS and Adjusted EBIT are non-U.S. GAAP financial measures. See “Exhibit A” for information concerning these measures, including a definition and reconciliation to the most comparable U.S. GAAP financial measure.
(2) Total shareholder return, or TSR, reflects cumulative stock price appreciation plus dividends, with dividends deemed reinvested.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 46

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Executive Compensation
2021 Compensation Decisions
Capital Allocation (further details can be found beginning on page 51)
Key Pay and Governance Practices
The CMDC kept the structure of the Annual Incentive Plan consistent with prior years.Practices designed to align pay with performance for shareholders and to mitigate risk include:
capitalallocation3300x801a.jpgThe CMDC approved a revised structure for the 2021 long-term incentive grants to drive intermediate-term improvement by effectively positioning the Company to successfully address the continued impact of the pandemic and take advantage of market opportunities. See page 64 for more details.
üWe use a rigorous approach to determine where to invest our robust cash flow. We typically prioritize projects contributing to internal profitability or savings, followed by discrete M&A and then returning capital to stockholders.
üOur cash flow from operations in 2020 was $1,343 million, while our free cash flow was $950 million. We undertook a number of initiatives in responseIndependent compensation consultant reporting to the COVID-19 pandemic to preserve the cash position of the Company and were pleased to finish the year with free cash flow above our original 2020 operating plan put in place before the onset of the pandemic.
üDuring 2020, we maintained our quarterly cash dividend rate of $0.62 per share in a challenging economic environment and paid an aggregate of $293 million in cash dividends. In January 2021, we increased our quarterly dividend to $0.68 per share.
üSupported in part by our monetization of our passive Polyplastics joint venture interest, we repurchased $650 million of our Common Stock under our announced share repurchase program.
üIn total, we returned $943 million to stockholders in 2020.CMDC
üChallenging performance targets tied to metrics that are consistent with our strategy and long-term shareholder value creation
Certain NEOs received salary increases intended to make their salaries more competitive with our compensation comparator group.üIndividual payouts under incentive plans are subject to absolute caps and limits based on relative TSR performance, to align management pay with shareholder outcomes
üRobust clawback policy
96%
of shareholdervotes cast supported our say-on-pay vote at our 2021 Annual Meeting.
üMarket-aligned stock ownership guidelines for NEOs
Stockholder Responsiveness (further details can be found on page 56)
responsiveness3300x801a.jpg
üDuring 2020, we reached out to stockholders representing 60% of outstanding shares and held discussions with stockholders holding 21% of outstanding shares.
üOur Lead Independent Director participated in discussions with severalAnnual risk assessment of our largest stockholders, as well as proxy advisors,compensation policies and feedback from all discussions was conveyed to the entire Board.
üIn response to stockholder feedback, we have:
ü re-affirmed our pay for performance philosophy;
ü enhanced our proxy disclosure of our pay practices;
ü adopted stockholder-friendly changes to our anti-pledging policy; and
ü adopted a more robust clawback policy.

practices
Compensation Decisions Focus on Pay for Performance
(further details can be found beginning on page 60)
decisions2300x801a.jpg
ü
Under the original annual incentive plan formula adopted by the CDMC in February 2020 before the broader onset of the pandemic, our below-threshold Adjusted EBIT and working capital in 2020, partially offset by stewardship results that were better than target, produced a below-target company performance factor of 36%. Following a rigorous review of Company performance against key strategic priorities and objectives, described in more detail in “2020 Performance Summary,” the CMDC awarded a higher, but still below-target, company performance factor in recognition of strong performance across multiple metrics important to the sustained success of the Company despite the impact of the pandemic. This action positively impacted nearly 1,000 active employees in the organization who participate in the annual incentive plan. As discussed below, the CMDC believes this decision reflected the alignment of pay with our short-term performance in light of success in controllable actions to achieve positive business results and mitigate and offset the negative impact of the pandemic.
üWith respect to our LTI program results, our 3-year Adjusted EPS and Return on Capital Employed (ROCE) produced a superior payout for our 2018-2020 performance restricted stock unit (PRSU) award. The 2018 PRSUs were paid out in 2021 at 183% of target, reflecting our record best three-year cumulative Adjusted EPS performance, industry leading ROCE and strong total shareholder return over the PRSU measurement period.
üOur pay program has supported management’s execution of our business strategy, creating value for stockholders through long-term stock price growth and capital returned to stockholders.
(1) Total stockholder return, or TSR, reflects cumulative stock price appreciation plus dividends, with dividends reinvested.
Named Executive Officers
Our NEOs for 20202021 are:
Named Executive OfficerTitle (as of December 31, 2020)
Lori J. RyerkerkChairman, and Chief Executive Officer and President
Scott A. RichardsonExecutive Vice President and Chief Financial Officer
Thomas F. KellySenior Vice President, Engineered Materials
John G. FotheringhamSenior Vice President, Acetyls
A. Lynne PuckettSenior Vice President, General Counsel and Corporate Secretary
Shannon L. Jurecka*Senior Vice President and Chief Human Resources Officer
Todd L. Elliott*Former Senior Vice President, Acetyl Chain
* In February 2021, Ms. Jurecka informed the Company of her intent to resign her position with the Company effective at the end of March 2021 to pursue another professional opportunity. Mr. Elliott retired from the Company effective July 3, 2020.
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Executive Compensation
We Follow Compensation Governance Best Practices
The CMDC and management periodically review the compensation and benefit programs for our NEOs and other employees to align them with our philosophy and objectives. Accordingly, the Company hashave adopted a number of practices over the last several years that favorably affectto enhance our executive compensation program:programs:
What We Do
üProvide a significant proportion of NEO compensation in the form of performance-based compensation
üPay for performance, including using a high percentage of performanceperformance-based restricted stock units for the annual equity grant to ensure a significant portion of NEO compensation is performance-based and to align management’s interests with stockholdersshareholders
üUseReference an appropriate comparator group, when establishing compensation, which group is evaluated annually to ensure it remains appropriate, when establishing compensation
ü100% independent directors on our CMDC
üMaintain robust anti-hedging and anti-pledging policies
üConduct an annual ”say-on-pay” advisory vote for stockholders
üOngoing engagementRegularly engage with our stockholdersshareholders to receive their feedback on business, governance and compensation matters
üBalance short- and long-term incentives, aligning long-term incentives with future performance and stockholdershareholder returns
üInclude caps on individual payouts inunder incentive plans
üMaintain a clawback policy, which can be triggered by a financial restatements,restatement, breach of our business conduct policy or certain restrictive covenants, and other matters, and which covers annual bonus and long-term incentive awards with a 3-year look back
üMaintain market-aligned stock ownership guidelines requiring our CEO to hold shares valued at 6x base salary (4x for other NEOs)
üApply double-trigger vesting in the event of a change in control in our long-term equity awards (i.e., participant must terminatehave a qualifying termination after the change in control event to receive benefits)
üCondition grants of long-term incentive awards on execution of a non-solicitation / noncompetition agreement
üUseRetain an independent executive compensation consultant reporting to the CMDC
üReviewAnnually review executive compensation consultant and advisors for independence and performance
What We Don’t Do
XNo change in control excise tax ”gross-up” agreements
XNo excessive perquisites
XNo tax ”gross-ups” for perquisites, except for relocation and expatriate benefits
XNo employment agreements or multi-year compensation guarantees
XNo stock option repricing, reloads or exchangeexchanges without stockholdershareholder approval
XNo dividend equivalents paid on unvested equity awards
XNo excessive risk-taking in our compensation programs
In addition to maintaining good corporate governance, we have designed our annual incentive plan and long-term incentive plan to be aligned with best practices that mitigate against excessive risk. See Compensation Risk Assessment.

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Executive Compensation
Business Performance and the Impact of COVID-19
Like all companies, we faced the unprecedented impact of the global COVID-19 pandemic during 2020. Due to the economic disruption caused by the pandemic and by various responses, including government-imposed quarantines, stay-at-home restrictions, travel restrictions and other public health and safety measures, demand for the end markets served by our Acetyl Chain and Engineered Materials businesses weakened significantly. Many of our customers experienced disruptions for significant parts of the year, consumer demand was muted due to economic uncertainty and public health concerns and supply chains were disrupted by lockdowns and social distancing. As a result, global markets in automotive (particularly in the U.S. and Europe), consumer appliances, industrial applications and medical end markets were hit particularly hard during 2020. In addition, low acetic acid pricing, along with volatility in global oil markets, presented a deflationary environment, which also negatively impacted our Acetyl Chain business.
The Company responded to the difficult realities of the pandemic with agility by focusing on controllable actions to care for our employees, continue serving our customers, optimize our global production network and maximize our cash generation and liquidity position in an abnormally low demand environment. After adjusting to remote work for non-plant employees within a few business days, we quickly implemented a series of controllable actions to align our production and cost structure with the difficult realities of COVID-19. Production was proactively paused or reduced at certain facilities and over the course of the year we were able to bring all of our manufacturing facilities across the globe back to operation to meet improved demand. We engaged in a number of purposeful commercial and procurement activities to place products in areas of comparatively better demand, protect pricing and optimize our raw materials supply. We also invested in our employees’ ability to work more effectively outside of the office where feasible Finally, we used the period of reduced demand in 2020 to accelerate certain previously-planned turnaround activity and optimize our global footprint to better position our business to benefit from economic recovery. By the end of the year, we had achieved 107% of our 2020 target for productivity improvements and cost avoidance measures, and had surpassed analyst earnings consensus for all four quarters for 2020.
Below are some examples of controllable actions we took to offset the impact of the pandemic.
Preserving Adjusted EBITProtecting Cash Flow and Liquidity
üTemporary reduction of production and plant operationsüRe-evaluation of capital expenditures
üActions to optimize Acetyl Chain production and networküModified and expanded factoring arrangements
ü
Increased emphasis on product areas experiencing relative strength (e.g. food packaging, home improvement materials, pharmaceutical and medical applications)
üRight-sized inventory to improve working capital and align with demand outlook
üOpportunistic commercial deals and sourcing of low-priced raw materialsüOther actions to lower borrowing and other costs
During 2020, we continued to execute on strategic transactions during the pandemic. We monetized our passive equity interest in the Polyplastics joint venture for approximately $1.6 billion in cash, at a very favorable multiple of 36 times our 2019 share of earnings during a challenged economic environment, to unlock capital that can be deployed to other opportunities. We successfully closed the acquisition of Elotex remotely in April, which provides a new solution set of redispersible powders to our portfolio, expands our integrated product optionality and further strengthens the Acetyl Chain to meet global product demand. Finally, we announced the signing of a memorandum of understanding (MOU) to restructure Korea Engineering Plastics Co. (KEP), a joint venture in which we own a 50% interest, in a transaction expected to be accretive to Adjusted EBIT and Adjusted EPS following closing, which is anticipated during 2021.
See “Human Capital Management – Helping Our Employees Navigate the Challenges of COVID-19” below for a description of actions we took to help protect and promote the health, safety and well-being of our employees.
Although 2020 was a year of challenges unlike any other, the nimbleness and flexibility of our business models, as well as the agility and dedication of our employees in providing innovative customer solutions, showcased the resilience of Celanese and its ability to pivot and adapt in an ever-evolving landscape.
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Executive Compensation
Net SalesEarnings Per ShareCash Flow
 Net Sales ($Bn)
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 GAAP EPS
 Adjusted EPS
 Cash from
Operations ($M)
 Free Cash Flow ($M)
Our net sales were $5.7 billion in 2020, down 10.2% from 2019, primarily as a result of the impact of the COVID-19 pandemic:
lower volume in our Engineered Materials and Acetate Tow segments due to depressed global economic conditions as a result of the COVID-19 pandemic and the expiration of an acetate flake contract; and
lower pricing across all of our segments, in particular the Acetyl Chain segment, due to reduced consumer demand and reduced pricing for raw materials as a result of the COVID-19 pandemic.
We generated net earnings of $1,997 million in 2020, up 132.8% from 2019, primarily due to a $1,408 million gain on the sale of our joint venture interest in Polyplastics Co. Ltd. Our Adjusted EBIT, which excludes the impact of this gain among other items, was $1,131 million in 2020, down 23.4%, or $345 million, from 2019.
We believe that substantially all of the year-over-year decline in Adjusted EBIT was directly due to the impact of the pandemic, with the exception of approximately $30 million of costs associated with turnaround activity that we accelerated into 2020 to take advantage of a low-demand environment. We believe that accelerating these cost into 2020 better positions our production capabilities for eventual recovery and is in the Company’s best long-term financial interest.
GAAP diluted earnings per share were $16.85, up 144.6% from 2019, primarily due to the gain on the sale of our joint venture interest in Polyplastics Co. Ltd. Adjusted earnings per share for 2020, which exclude the impact of this gain among other items, were $7.64, a decrease of 19.8% from 2019.
Though we experienced a $345 million reduction in Adjusted EBIT in 2020 due to the impact of the COVID-19 pandemic, we finished 2020 with operating cash flow of $1,343 million. Our operating cash flow was 23.7% of net sales in 2020, compared to 23.1% of net sales in 2019. We also had strong free cash flow of $950 million. We believe our cash flow results reflect our strong focus through the year on controllable actions to protect and promote cash flows during the challenges of the pandemic.
Financial results in 2018, shown in the tables above, were at record levels that reflected the Company’s ability to take advantage of unusually favorable industry dynamics. As we have disclosed previously, 2019 included a period of weak global demand following the strength of 2018, though 2019 still saw our second-best year on record with respect to several financial metrics. The decline in certain results from 2019 to 2020 reflects the impact of the COVID-19 pandemic, though our ability to focus on controllable actions, including those described above, have mitigated the pandemic’s impact.
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Executive Compensation
Total Stockholder ReturnCash Returned to Stockholders
Share Repurchases and Dividends
  Celanese TSR (%)
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-●-S&P 500 Index (%)
r Dow Jones Chemical Index (%)

Share Repurchases ($M)

Cash Dividends ($M)
Cumulative total stockholder return over the prior 1-, 3- and 5-year periods was 8.3%, 29.7% and 114.6%, respectively.
We finished the year with a strong balance sheet including $955 million in cash and cash equivalents and the full $1.25 billion of borrowing availability under our senior unsecured revolving credit facility, giving us significant financial capacity and flexibility to invest in our existing businesses, identify and act on attractive M&A opportunities, and return cash to our stockholders through dividends and share repurchases.
During 2020 and amid unprecedented conditions, we returned $943 million to stockholders:
We maintained the rate of our quarterly dividend and paid an aggregate of $293 million in dividends. We have paid cash dividends for 63 consecutive quarters and the compound rate of increase in the annual dividend per share has been approximately 32% since 2012.
We have returned $6.1 billion to stockholders since 2012 in the form of cash dividends and share repurchases.
Our disciplined capital allocation strategy continues to drive robust value creation, as evidenced by a return on invested capital of 14.6% for 2020.
Human Capital Management
We achieved our 2020 financial results2021 performance with a highly engaged, valued, dedicated, diverse and global workforce. OurWe believe we demonstrated significant progress in our human capital efforts center aroundduring 2020 and 2021.
2021 Accomplishments2021 External Recognition
v
We published our inaugural Human Capital Report and comprehensive Sustainability Report, reporting metrics in human capital and other areas.
vPerfect Corporate Equality Index score from the Human Rights Campaign Foundation for the third consecutive year.
v
Our Diversity, Equity & Inclusion Council, formed in 2020 outlined our collective vision of DE&I at Celanese with our organization-wide Expression of Diversity, Equity, and Inclusion.
vNamed a 2021 “Noteworthy Company” for Diversity by DiversityInc, based on our diversity metrics, programs, leadership accountability and community efforts.
v
We relaunched our Employee Resource Groups (ERGs) with a revamped communications strategy, simplified sign-up process and the alignment of an executive sponsor with each ERG.
vHonored by the Women’s Forum of New York for the level of female representation on our Board of Directors.

Board and CMDC Oversight. Our CMDC and the following elements.full Board of Directors have a structured approach to regularly reviewing and overseeing talent and human capital matters. Key human capital topics described in the table below are codified in the CMDC’s charter and are incorporated into the CMDC’s regular meeting agendas. CMDC oversight of human capital is complemented by full Board oversight of additional key topics, as described in the table below.
As part of its work in this important area, our CMDC is currently working with management to develop a form of Human Capital Scorecard, which will serve as a ‘dashboard’ that will include key human capital metrics and data from our organization, to help track our progress, identify opportunities for continued improvement and support future public disclosures of key human capital information to our shareholders and other interested parties. This work is continuing in 2022.
Key Areas of CMDC Oversight (in addition to compensation matters)
Additional Areas of Oversight by the Full Board
üDiversity, Equity and Inclusion, including recruitment and retention initiativesüCEO succession planning and support of the CMDC’s performance review for the CEO
üHuman capital metrics, including workforce composition, skills metrics and pay equityüReview of the CMDC’s work on leadership succession planning
üSuccession planning, including senior leadership
üIntegration of talent strategy with business goals
üHealth and wellness and other workforce wellbeing matters
Diversity, Equity and Inclusion. We believe that intentionally employing a diverse workforce and providing an inclusive workplace empowers us to think more creatively, act more innovatively and deliver more value for our customers and stockholders.shareholders. In recent years we have sought and made significant progress in this area:
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Executive Compensation
We promote employee engagement through 3952 chapters of eightnine different Employee Resource Groups (ERGs) designed to inspire, develop and increase the visibility, representation and promotion of underrepresented groups.
We engage with trade associations and engineering groups to enhance our recruiting pipeline of diverse employees.
In 2020, we launched our Diversity, Equity &and Inclusion Council, chaired by one of our NEOs (Mr. Kelly), to strengthen our diversity strategy, identify potential actions and review progress.
Women represent:People of Color represent:
24% of our global workforce(1)
60%2 of our active5 NEOs
30%31% of our U.S. workforce(1)
10%2 of our 11Board of DirectorsMembers
28% of our global management(1)
50% of our Board of Directors
29% of our global management roles(1)
5 of our 11 Board Members
34% of our U.S. management roles(1)
(1) Reflect year-end 20202021 estimates (other than NEO and Board member data, which reflect current compositions of those groups).

Health, Safety and Environmental Stewardship. We focus on more than the occupational health and safety of our employees, contractors and any visitors to our sites. We have an expanded view and measurement of "Stewardship" that includes process safety and releases to the environment since they may have an impact on the communities where we live and work. We believe these stewardship values are critical to our success in attracting and retaining the best industry talent across the globe.
We believe in continuous improvement of our safety environment by building competency in our people and having a comprehensive management system built from recognized safety practices from around the globe. Through deliberate actions, we have improved our employee safety, process safety and environmental incident metrics in recent years. See “Human Capital Resources” in our most recent Annual Report on Form 10-K filed with the SEC, for more information.
We have reflected our commitment to these stewardship goals through our long-standing practice of including them as part of our annual incentive program for our approximately 1,000 bonus-eligible employees for the last 14 years. For more information, please see “Annual Incentive Plan Awards.”
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Executive Compensation
Health, Safety and Environmental. We focus on more than the occupational safety of our employees, contractors and any visitors to our sites. We have an expanded view and measurement of "Stewardship" that includes process safety and environmental releases since they may have an impact on the communities where we live and work. We believe these stewardship values are critical to our success in attracting and retaining the best industry talent across the globe.
We believe in continuous improvement of our safety environment by building competency in our people and having a comprehensive management system built from recognized safety practices from around the globe. Through deliberate actions, we have improved our employee safety, process safety and environmental incident metrics in recent years.
Celanese’s First Human Capital Report to be Published in 2021
We plan to publish our first Human Capital Report in the first half of 2021, to contain comprehensive information on the Celanese approach to:
üDiversity, Equity & Inclusion
üHuman Rights and Labor Practices
üRecruitment and Talent Development
üWellness Programs
üEmployee Safety
We reflect the importance of these stewardship goals to the organization by including them as part of our annual incentive program for our nearly 1,000 bonus-eligible employees. For more information, please see “Annual Incentive Plan Awards.”
Employee Health and Wellness. Our efforts to support our employees’ physical well-being starts with comprehensive health benefits offered to all US employees who work more than 20 hours per week, plus their eligible family members. Around the world, we seek to offer other benefits that are competitive in each of the countries wherein which we operate.
Significant Health and Wellness Benefits for U.S. Employees
üMedical coverage
sAbove-industry-average employer contributions to a Health Savings Account
sIncludes benefits for transgender employees and dependents
sAccess to a low-cost and convenient telemedicine service
üDental and vision coverage with choice and free or low-cost preventive care
üWellness programs that promote and encourage annual physicals for all employees and niche programshealthy lifestyle assistance, such as smoking cessation assistance
üPrograms offered at no cost to eligible participants:
sAccess to an expert medical second opinion with a board-certified doctor when dealing with an illness, injury or chronic pain
sCoverage of up to eight FDA approved over-the-counter COVID-19 tests per eligible participant per month
sParticipation in a virtual physical therapy program to help with chronic musculoskeletal pain
sA program created to empower people with diabetes to live better, healthier lives
Talent Development. At Celanese, we are committed to fostering an engaging and inclusive workplace with opportunities for collaboration, development and leadership. Our Talent Management strategies guide our approach to acquiring talent, managing performance, developing bench strength, supporting development and helping employees reach their fullest potential.
We believe in giving employees clear opportunities to pursue their individual career goals and helping our leaders be a resource, champion and coach. We provide online courses, leadership webinars and other resources to support employee development. Key resources are described in the table below.
Talent Development Resources for Employees
ResourceWhat it does:
Global Career Framework
Provides clarity around opportunities that exist at Celanese;
Helps employees own their own careers; and
Allows employees to increase their scope and responsibility, both by expanding current roles and potentially moving to new roles.
Technical Career LadderSupports employees in manufacturing and other technical functions in growing and developing their careers.
Leadership FrameworkDefines the attributes, competencies and behaviors of leaders at Celanese.

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Executive Compensation
Highlights of Our Board’s Role in Human Capital Management
Our Global Career Framework:
provides clarity around opportunities that can exist at Celanese;
removes artificial barriers to help employees own their own careers; and
allows employees to regularly increase their scope and responsibility, both within an employee's current role and potential moves to new roles.
Our Technical Career Ladder supports employees in manufacturing and other technical functions in growing their careers.
Our Leadership Framework defines the attributes, competencies and behaviors of leaders at Celanese.
We have a structured approach to reviewing talent with management and with the Board of Directors. We regularly review the following with the CMDC and the Board:

üEmployee development
üDiversity, equity and inclusion
üWorkforce planning requirements
üTalent development and succession planning
üAnnual review of executive succession with the full Board
Our CMDC believes that our framework for employee culture is critical to our positive business results.
Helping Our Employees Navigate the Challenges of COVID-19
In navigating the headwinds of COVID-19, we focused on minimizing financial impacts to our employees, keeping them whole in pay and benefits and supporting their ability to manage stressors during these difficult times. We maintained our global operations throughout the pandemic, but we proactively and temporarily paused or reduced production at certain facilities, which necessitated actions to support our workforce.
Spotlight: Key Actions Taken to Help Support Our Employees
For employees in manufacturing functions, we:

For employees generally, we:
üimplemented staggered work schedules to balance employee safety and customer demandüProvided flex days to care for a family member due to school or day care closing, for roles that cannot be performed remotely
üprovided an additional two weeks of paid time off in the US at facilities required to be idledüestablished a centralized team dedicated to providing special attention and guidance to employees navigating a quarantine situation
üallowed US employees to apply their vacation time to avoid missed pay when sites were idle for more than two weeksüin the US, introduced a new service to provide support options for childcare and elder care
For employees in commercial and administrative functions, we:
üexpanded our mental health offerings to provide more services to more employees around the world
üput in place measures to support virtual work arrangements around the world
In a few countries outside of the United States, government subsidies and incremental Celanese pay components were applied to minimize any impacts to payroll wages. Over the course of the year we were able to bring all of our manufacturing facilities across the globe back to operation to meet improved demand.
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Executive Compensation
Performance Goals for 2020
In February 2020, we established our 2020 annual incentive plan, which uses Adjusted EBIT as the primary financial performance measure, along with working capital, and four stewardship performance measures. In addition, in February 2020, we implemented a long-term incentive plan (the “2020 LTIP”), under which we awarded performance-based restricted stock units (“PRSUs”) and time-vesting restricted stock units (“RSUs”) to our NEOs. See Compensation Decisions below. The design of these plans was consistent with prior years, reflecting our ongoing focus on pay for performance.
When the CMDC set the performance hurdles for the 2020 annual incentive plan and the 2020 LTIP, they considered our performance in 2018 and 2019, our strategic plan, and our 2020 annual operating plan.
The working capital as a percentage of net sales level required to achieve a superior level of performance was set at a level on par with the top quartile of chemical companies in the Dow Jones Chemical Index. The required levels for threshold, target and superior performance on working capital were adjusted slightly upwards from the prior year. This adjustment reflected our original 2020 annual operating plan, which included anticipated inventory build-up for scheduled turnarounds in 2020 and 2021 (inventory build-up increases working capital as a percentage of net sales).
As part of our continued commitment to environmental, social and governance issues, we have included stewardship metrics in our annual incentive programs for the last 13 years. For 2020, we added a product quality stewardship measure and increased the percentage of the annual incentive payout that is tied to stewardship metrics from 15% to 20%.
The target Adjusted EPS hurdle for the 2020 LTIP (a combined level of Adjusted EPS for 2020, 2021 and 2022) was set at a challenging level that reflected growth over the prior year consistent with our internal business projections. The 2020 LTIP includes as part of the Adjusted EPS metrics an assumed level of Board-approved share repurchases consistent with our forecasted cash flows and anticipated uses of cash.
As discussed in more detail below under “Annual Incentive Plan Awards,” the metrics for the 2020 annual incentive plan and the 2020 LTIP were set in February 2020, before the impact of the COVID-19 pandemic on the economy and our business was known or foreseeable.
2020 Payouts Aligned to Performance on Quantitative and Qualitative Metrics
Annual Incentive Plan. As summarized in the table below, our Adjusted EBIT failed to reach a threshold level of performance which, as noted above, we believe was due to the pandemic’s impact on demand for our products particularly in the second and third quarters of the year. Working capital as a percentage of net sales for 2020 was also impacted by those factors, but we took controllable actions in collections and inventory management to mitigate the pandemic’s impact on working capital and achieved between threshold and target performance. While our aggregate performance on the stewardship metrics was better than target due to strong performance related to process safety, environmental releases and product quality objectives, the CMDC exercised negative discretion to lower the score to zero on the occupational safety metric due to a February 2020 fire in our Singapore facility that tragically caused the deaths of an employee and a contractor.
The combination of these factors would have led to an aggregate business performance multiplier of 36% of target, as calculated under the plan formula originally adopted in February 2020 prior to the onset of the pandemic.
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Executive Compensation
2020 Annual Incentive Plan Performance MeasureWeightingActual
Result
Achievement
as a % of Target
Payout
Adjusted EBIT Growth(1)
65%(23.4)%—%—%
Working Capital as % of Net Sales(1)(2)
15%20.2%81.5%12.2%
Stewardship:
   Occupational Safety5%20—%—%
   Process Safety5875%3.8%
   Environmental Releases59200%10.0%
   Product Quality5%15200%10.0%
Aggregate Business Performance Modifier(3)
100%36.0%
(1) The plan metrics for Adjusted EBIT and working capital were as follows:
Actual 2019 ($)ThresholdTargetSuperior
      Adjusted EBIT growth$1,476 million(7.0)%3.0%14.0%
     Working Capital29.0%20.5%19.5%18.5%
(2)     The achievement reflects the full year average of the monthly results compared to the monthly targets.
(3) See Exhibit A” for further information on these metrics. The final actual dollar payout for each NEO was determined by the CMDC after adjustment of this result, as described below, and after application of the individual performance modifier.

As the scope of the disruption caused by the COVID-19 pandemic after the annual incentive plan was adopted in February became more clear, the CMDC identified a number of key strategic priorities in the categories of finance, operations, employees and stockholder returns that are described further under "2020 Performance Summary” below. Together with the achievement of the plan metrics under the original plan, the CMDC used those additional metrics to assess the Company’s overall 2020 performance in light of the pandemic. In consideration of the Company’s overall performance, the CMDC approved an adjustment to the formulaic company performance modifier to increase the overall annual incentive plan payout from 36% to 80% of target, which the CMDC believes appropriately reflects success in controllable actions in the areas of these identified key strategic priorities to achieve positive business results. This increased company performance modifier positively impacted nearly 1,000 active employees in the organization who participate in the annual incentive plan. For a detailed discussion of the considerations underlying the CMDC’s determination, please see “2020 Performance Summary” below.
2018 LTIP. Our cumulative Adjusted EPS for the 2018-2020 performance period under our 2018 long-term incentive plan was $28.17, between the target and superior level for Adjusted EPS growth, while our Return on Capital Employed for the same period was 21.3%, between the target and superior level. Based on this performance, the CMDC approved an overall 2018 LTIP payout of 182.7% of target. The CMDC set the payout in accordance with the terms of the 2018 LTIP, without making any changes to the performance metrics or terms of the plan to account for the negative impact of COVID-19 on 2020 results. Our cumulative Adjusted EPS over the 2018-2020 period exceeded our previous three-year record of $28.04 Adjusted EPS from 2017-2019 and was well above the $25.12 Adjusted EPS from 2016-2018.
Performance
Measure
Metric
Weighting
ThresholdTargetSuperiorActualPayout
Adjusted EPS(1) (2)
70%$23.55$25.70$28.73$28.17181.5%
Return on Capital Employed(1)
30%14%17.2%-19.2%21.7%21.3%185.3%
Aggregate 2018 LTIP Payout182.7%
(1)    See Exhibit A for definitions and additional information.
(2)    The 2018-2020 PRSU award agreements contain a feature (the “Collar”) limiting the payment for the Adjusted EPS component. If the Company’s relative total stockholder return for the 3-year performance period is in the bottom quartile of the S&P 500 Index for the same period, then the contribution from the Adjusted EPS performance measure is limited to 150% of target
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Executive Compensation
(instead of the full 200%). During the 3-year performance period of the 2018 LTIP, the Company’s relative TSR was in the third quartile of the S&P 500. Thus, the Collar did not operate to reduce the earned percentage of this award.
2020 Say on Pay Vote and StockholderShareholder Engagement
At our 20202021 Annual Meeting of Stockholders,Shareholders, our “say-on-pay” proposal received 92%the support fromof 96% of our stockholders.shareholder votes cast. The CMDC was pleased with the 20202021 “say-on-pay” vote result and believes that the high level of support reflects alignment betweenof our compensation plan design andwith the perspectives of our stockholdersshareholders, as well as the Company’s responsiveness to stockholdershareholder feedback following a significant outreach effort between our 2019 Annual Meeting and 2020 Annual Meeting.over the past several years.
As described above under “Governance – StockholderShareholder Engagement, we conducted an outreach effort during fall of 20202021 directed at holders of 60% of our common stock. WeDuring 2021 and early 2022 we met with holders of 21%approximately 47% of our common stock, at which meetings senior representatives of our executive, corporate governance, human resources and investor relations teams as well as our Lead Independent Director in most cases, met by phonevirtually with stockholdersshareholders to discuss our ESG program,and sustainability progress, governance, human capital and executive compensation and response to the COVID-19 pandemic.compensation. The feedback we receive through our stockholdershareholder engagement process is invaluable to our Board and CMDC and an essential part of their decision-making processes.
StockholderShareholder Feedback in 20202021 and Early 2022 Related to Executive Compensation Mattersand Human Capital
We have listened intently to the views of stockholders,During 2021 and the substantial majority that we spoke to in 2019 and 2020 were supportive ofearly 2022, our executive compensation program and our compensation philosophy. These stockholdersshareholders provided valuable commentary and insights into our compensation and human capital practices and disclosuredisclosures as described below.
Feedback We HeardOur Perspective and Response
Our stockholders urged robust disclosure describing any changes made to The substantial majority of the shareholders that we spoke with on compensation topics in 2021 were supportive of our executive compensation programs in response to the COVID-19 pandemic to assist them in evaluating those programs’ alignment with stockholder interests.program, its overall structure and our compensation philosophy.
TheWe are CMDC is committed to providing transparency regardingcontinuously evaluating the optimal structure of our executiveannual and long-term incentive plans in order to align our NEOs’ compensation practiceswith shareholder outcomes.
● For LTIP awards granted in 2022, our CMDC approved a more broadly-applicable payout modifier based on relative TSR versus an industry peer group, to enhance the alignment between pay and performance. See page 64 for more information.
● Our shareholders sought to understand the CMDC’s rationale for its decisions.the bifurcated performance periods in the 2021 PRSU awards.
We made no modifications to the vesting or performance metrics of any LTIP awards granted prior to the onset of the pandemic.
We have provided detailed disclosure in this proxy statement beginning on pagespage 62 and 7061 describing (i) the CMDC’s decision and rationale with respect torevised structure of the 2020 annual incentive plan payouts and (ii) the modified structure,LTIP awards granted in February 2021, which changes were in part to address the impact of the pandemic, of the LTIP awards granted in February 2021.COVID-19 pandemic.
Inquired Our shareholders expressed positive feedback on our disclosure of increased information about our workforce in our inaugural Human Capital Report released in February 2021 and in our comprehensive Sustainability Report Elements of Opportunity released in the underlying metricsthird quarter of 2021, and inquired about our plans to publicly release additional data to allow assessment of our PRSUs (Adjusted EPSprogress.
At Celanese, we believe a diverse and ROCE)inclusive environment is key to driving innovation, creativity and growth. We actively analyze our workforce to help improve the CMDC’s perspectiveextent to which it reflects the areas from which we draw talent.
As part of the way we incorporate ESG topics into the fabric of our corporate strategy, we actively monitor our human capital metrics on why thosea global level and are committed to continued disclosure going forward, to allow our shareholders to assess our progress over time.
Our shareholders asked about whether and how we plan to incorporate ESG metrics, are the optimalincluding metrics related to align pay with stockholder interests.diversity, equity and inclusion, into our incentive compensation plans.
The CMDC believes that Adjusted EPS is a strong driver As part of stockholder value, therefore the significant weighting of this metricour continued commitment to our ESG performance, we have included stewardship metrics in the PRSUs servesour annual incentive for 14 years. We include metrics related to focus management on delivering outcomes over the shortemployee and long term that will promote returnsprocess safety as well as environmental releases to stockholders.directly motivate and reward continuous improvement in these areas. See page 56 for more information.

As we are in a capital intensive business, and many of the decisions our NEOs take must be long-term in nature, the CMDC believes that focusing management on effective deployment of capital, as measured by multi-year ROCE performance, significantly contributes to the delivery of stockholder value over the long term.

The CMDC is committed to continuously evaluatingfurther reviewing our incentive plan in future years to determine if and how the optimal LTIP structure for aligninginclusion of additional metrics related to diversity, equity and inclusion could help further align our NEOs’ compensation with stockholderto positive long-term business and shareholder outcomes.



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Executive Compensation
Compensation Philosophy and Elements of Pay
Compensation Philosophy
Our focus is to deliver continued earnings growth and superior long-term value creation for our stockholders.shareholders. To that end, we have adopted a pay-for-performance compensation program that is designed to reward executives for superior company and individual performance through awards of annual- and long-term incentives, and to align management’s interests with those of stockholders.shareholders. At the same time, these programs are intended to be competitive with our compensation peer companies to allow us to attract and retain highly qualified personnel.talent. We believe that our compensation program is both attractive to our executives and aligned with the best interests of our stockholders.shareholders. Our CMDC has designed our executive compensation program based on principles that reflect these objectives. These principles have contributed to our strong performance and have rewarded executives appropriately.
Compensation Objectives
The objectives of our compensation program are to provide pay that is competitive, performance-based, aligned with the interests of our stockholders,shareholders, and focused on attracting, rewarding and retaining talent as described below:
Competitive – pay should be set at a level for the role that recognizes the knowledge, skills, experience and attributes of our executives and is competitive towith our peers with whom we compete for talent, is equitable among our NEOs, and recognizes the knowledge, skills and attributes of our NEOs;executive talent;
Performance-Based – pay should reward individual and Company performance when pre-established short- and long-term goals are met or exceeded and when Company performance compares favorably to competitors and peers, and likewise, should provide for lower payouts when such targets and objectives are not met;
Aligned with StockholderShareholder Outcomes – plans should encourage long-term increases in stockholdershareholder value; and
Focused on Talent – pay should be designed to attract, motivate and retain keytalented leaders.
Elements of Compensation
The table below summarizes the current elements of our compensation program for NEOs and how each element supports our pay-for-performance philosophy:
Compensation
Element
Basis for Performance Measurement Alignment with Principle of
Pay-for-Performance
Page
Short-Term Annual Cash Compensation
Base SalaryIndividual performance and contributioncontributions based on primary duties and responsibilitiesCompetitive compensation element required to recruit and retain top executive talent; pay for primary duties and responsibilities
Annual Incentive Plan (Bonus)Performance-based, cash incentive opportunityRewards performance against short-term financial and stewardship goals
■ Adjusted EBIT and working capital as a percentage of net sales
■ Stewardship metrics (injuries, process safety, the environment and product quality)
Long-Term Incentive Awards (Equity)
Performance-
based RSUs
Performance-based, long-term equity incentive plan: company performance and stock priceRewards performance against long-term financial goals that are tied to corporate strategy
Adjusted EPS and ROCE over a three-yeardesignated performance period, with a limit on the Adjusted EPS payout if relative TSR is below a specified threshold
Time-based RSUsTime-based, long-term equity incentive plan: stock priceGranted annually as part of the long-term incentive plan to facilitate ownership and retention, or in special circumstances such as forto attract a talented new hire
Employee Benefits
Retirement Plans

Retirement Savings PlanCompetitive compensation element required to recruit and retain top executive talent
Supplemental Retirement Savings Plan
Retirement Pension Plan
Severance ArrangementsExecutive Severance Benefits Plan
Change in Control AgreementAgreements
Deferral of CompensationDeferred Compensation Plan
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Executive Compensation
Setting Total Compensation
Our compensation-setting process consists of establishing overall target total compensation for each NEO and then allocating that compensation among base salary, annual incentive opportunities, and long-term incentive opportunities. While no specific formula is used to determine the allocation between cash and equity-based compensation, when allocating these compensation elements we generally utilize a compensation mix more heavily weighted towards variable and incentiveperformance-based compensation. The CMDC strongly believes that the CEO’s compensation should be heavily weighted towards variable and long-term incentive awards to align her compensation with stockholdershareholder interests. The target pay mix for our CEO for 20202021 is highlighted atto the right, , with approximately 84%nearly 90% performance-based or “at risk.”
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Target Level of Compensation
To establish the appropriate target level of compensation for the CEO and each other NEO, each compensation element is reviewed by the CMDC relative to market data for the role forwithin our compensation comparator group.
The CMDC’s philosophy is to target each NEO’s compensation to be generally at the median of our comparator group for target total direct compensation (base salary plus target annual incentive plan award plus the grant value of long-term incentive awards). Individual position considerationconsiderations such as tenure, experience level, scope of role, internal equityperformance and performancerelative compensation amounts across executives also impact how compensation is calibrated relative to market norms. GeneralThe CMDC also considers general industry compensation survey data were also presented by the independent compensation consultant, and considered since the talent market for many of our executives is broader than the companies in our primary comparator group.
A significant portion of the total compensation of each NEO is performance-based and, therefore, “at risk.” As a result, realized compensation is determined by Company performance and, further, with respect to the annual incentive bonus plan, individual performance against pre-established objectives.
To the extent that we exceed our annual or multi-year performance targets and/or an NEO significantly exceeds individual performance objectives, our compensation program is designed to reward such NEOperformance by paying total compensation that is greater than the median level of the comparator group.
Conversely, to the extent that we underperform against our annual or multi-year performance targets and/or an NEO underperforms with respect to individual performance objectives, our compensation program is designed to pay total compensation that is lower than the median level of the comparator group.
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Executive Compensation
Setting compensation targets based on comparative market and industry data is intended to ensure that our compensation practices are competitive to allow us to attract and retain our executives. Each NEO’s target compensation is set by reference to persons with similar duties at companies in our comparator group and/or general industry. Internal pay equity among the other NEOs is also considered when setting compensation targets. The level of responsibility, scope of role and impact to the organization are all taken into consideration.
Although the CMDC strives to set target compensation at levels that are competitive with theour comparator companies, it does not rigidly adhere to any particular market reference point in determining executive compensation. Any NEO’s total target compensation may vary from market benchmarks due to various other factors, including an executive’s position within the Company, level of experience, individual performance over prior years, breadth of responsibilities, tenure and need for retention.
Our Compensation Comparator Group
As noted above, theThe CMDC’s independent compensation consultant provided an analysis of compensation data and practices from a select group of peer companies in the chemical industry. The CMDC, with the assistance of theits independent compensation consultant, identified the companies to be included in the comparator group.
How theWhat we look for in our comparator group was chosenHow we use the comparator group
üMarketComparable market capitalizationüAs an input in developing base salary ranges, annual incentive targets and long-term incentive award ranges
üMajor global operationsComparable total revenues
üChemical industry participantPresence of major global operationsüTo assess competitiveness of total direct compensation
üComparable size based on revenueSimilar business complexityüTo benchmark the design of annual incentive bonus plansplan designs as well as the form and mix of equity and director paycash retainer for non-employee directors
üNumber of employeesParticipants in the chemical industry
üTo evaluate share utilization (overhang levels and run rate)
üComplexity of businessüTo benchmark share ownership guidelines
üComparable NEO roles and responsibilitiesüAs an input in designing compensation and benefit plans
The comparator group used by the CMDC in setting target pay for 20202021 was as follows:
Air Products & Chemicals, Inc.FMC Corp.
Albemarle CorporationHuntsman Corp.
Ashland Global Holdings Inc.International Flavors & Fragrances Inc.
Axalta Coating Systems Ltd.LyondellBasell Industries N.V.
Avient Corporation (formerly PolyOne Corporation)PPG Industries Inc.
CF Industries Holdings Inc.RPM International Inc.
Eastman Chemical Co.The Chemours Company
Ecolab Inc.The Sherwin-Williams Company
Our CMDC reviews the comparator group annually in consultation with the independent compensation consultant to ensure that the individual companies in the group continue to be appropriate and that the group as a whole is appropriate.
The CMDC reviewed the comparator group during 20192020 and determined not to make any modifications to the group for considering 20202021 pay levels.
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Executive Compensation
Compensation Decisions
Base Salary
The CMDC reviews and approves annually the base salaries for the CEO and each of the other NEOs. In making a determination of the appropriate level of an NEO’s base salary, the CMDC considers a number of factors, including (i) the scope, complexity, and financial or business impact of the executive’s position, (ii) the executive’s level of expertise, experience and individual performance, (iii) how the executive’s base salary compares to that of the Company’s other executives, and (iv) how the executive’s base salary compares to the base salary of similarly situated executives at companies in our peercomparator group or in compensation surveys we review. As a result of these factors, base salaries may be set higher or lower than the median level of similarly situated executives at companies in our comparator group, when appropriate.
Our NEOs received base salary increases effective in March 2020, as set forth in the table below, based on the CMDC’s application of the above factors and expansions in roles for the new year. The salary increase received by Ms. Ryerkerk was awarded in recognition of the completion of her onboarding and her assumption of additional responsibilities upon her anticipated appointment to Chairman. The salary increase awarded to Mr. Elliot was to make his salary more competitive with our compensation comparator group following the completion of his first year in the role.
Named Executive Officer2020 Base Salary2019 Base SalaryPercentage Change
Lori J. Ryerkerk$1,100,000$950,00015.8%
Scott A. Richardson$630,000$600,0005.0%
Thomas F. Kelly (1)
$525,000(1)(1)
A. Lynne Puckett$536,000$520,0003.1%
Shannon L. Jurecka$500,000$480,0004.2%
Todd L. Elliott (2)
$585,000$500,00017.0%
(1) Mr. Kelly is a new NEO for 2020. In April 2020, he was promoted to Senior Vice President, Engineered Materials. The amount in the table reflects his base salary following this promotion.
(2) Mr. Elliott retired from the Company effective July 3, 2020. Amount for 2020 reflects base salary increase effective in March 2020 prior to his notification to the Company of his intent to retire.
The Company’s pay philosophy is that, in general, the pay for individuals new to a role should work toward the desired competitive pay positioning (i.e., median) over time as they gain experience in the role. In most cases, the individual’s pay is expected to reach the desired competitive positioning within 1-3 years after taking the role.
Our CMDC approved base salaries for our NEOs effective in March 2021, based on the application of the above factors. Ms. Ryerkerk, Mr. Kelly and Mr. Fotheringham received salary increases of approximately 9%, 8% and 9%, respectively, which increases were intended to make their salaries more competitive with our compensation comparator group following their completion of additional years in their roles — Ms. Ryerkerk having become CEO approximately two years prior and Messrs. Kelly and Fotheringham being promoted to their current positions approximately one year prior. Base salaries as approved in February 2021 are set forth in the table below.
Named Executive Officer2021 Base Salary
Lori J. Ryerkerk$1,200,000
Scott A. Richardson$650,000
Thomas F. Kelly$565,000
John G. Fotheringham(1)
$550,000
A. Lynne Puckett$536,000
(1) Mr. Fotheringham is based in the United Kingdom and his salary is paid in British pounds (GBP or £). His base salary was expressed in U.S. dollars at the time approved by the CMDC for 2021 and was converted to his GBP-denominated base salary using an average of the exchange rates over the 90 days prior to such CMDC determination, which was $1.307/£1.00.

Annual Incentive Plan Awards
Plan Summary
The CMDC approves a target annual incentive plan award, expressed as a percentage of salary, for each NEO based on the market data for his or her position and level within the organization. Target bonus percentages for each NEO are shown below. For 2020,2021, the actual annual incentive plan award that an NEO (other than our CEO) could potentially receive ranged from 0% – 300% of his or her target annual incentive plan award based on our achievement of certain business, financial and stewardship performance targets discussed further below, and the achievement by the NEO of personal objectives established for him or her at the beginning of the year. Each financial and stewardship performance measure has a threshold, target and superior level. See "20202021Business Performance Summary” below for the detailed performance measures established for 2020.2021 and the results against them.
Individual performance modifier for NEOs other than the CEO. The CMDC believes that individual performance modifiers are valuable compensation components that can reward qualitative performance and value creation
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within each NEO’s area of responsibility or, alternatively, reduce payouts for individual performance that does not meet performance expectations. Our CEO recommends to the CMDC an individual performance modifier for each NEO (other than herself) after the end of the fiscal year based on her assessment of the satisfaction ofeach such NEO’s performance against his or her individual objectives established at the beginning of the year.
Beginning in 2021, the individual performance modifier does not apply to the annual incentive plan award granted to our CEO. The CMDC believes that the CEO holds ultimate accountability for the performance of the organization as a whole, and therefore her annual incentive plan payout is based solely on the Company’s performance against the quantitative performance objectives set forth by the CMDC, which are described in detail below under "2021 Business Performance Summary.”
Payout Formula. The formula for determining the actual payout for each NEO is as follows:
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TARGET BONUSBUSINESS RESULTSINDIVIDUAL RESULTSANNUAL BONUS
Eligible EarningsXTarget Bonus
%
XBusiness Performance Modifier
[0-200%]
XIndividual Performance Modifier
[0-150%]
=Annual Performance Bonus Award
[0-300%]
(Does not apply to CEO)

Eligible earnings is defined as the actual amount of base pay that is earned for the year, including the effect of any base salary adjustments made part-way through the year (for example, due to a promotion or CMDC-approved annual salary increases that typically take effect in March of each year).year. The annual incentive plan award is paid in March of the year following the end of the performance period.
Target Annual Award Amounts.The 20202021 target annual performance bonus award expressed as a percentage of eligible earnings for each of the NEOs is set forth in the following table. These amountstarget percentages were set by the CMDCunchanged in February 2020 in accordance with its regular compensation-setting process and before the onset of the COVID-19 pandemic. The CMDC determined to increase Ms. Ryerkerk’s target annual incentive plan bonus as a percentage of salary to make her target annual incentive payment more competitive with our compensation comparator group following the completion of her first year in the role, consistent with the previously-referenced philosophy for bringing the pay of an executive in a new role to the desired competitive positioning within a 1-3 year timeline.2021.
Named Executive Officer
Target Annual
Incentive Plan Bonus
(% of Eligible Earnings)
(1)
Lori J. Ryerkerk130%
Scott A. Richardson85%
Thomas F. Kelly70%
John G. Fotheringham70%
A. Lynne Puckett75%
Shannon L. Jurecka70%
Todd L. Elliott (2)
75%
(1)Level in effect for the year, taking into account adjustments during the year.
(2) Mr. Elliott retired from the Company effective July 3, 2020. Amount reflects the target annual incentive plan bonus set in February 2020 prior to his notification to the Company of his intent to retire. As an eligible retiree, Mr. Elliott was eligible for, and was paid, a portion of his earned annual incentive plan bonus for 2020 pro-rated for the portion of 2020 during which he was employed with us.

2021 Company Performance Goals and Objectives
The 20202021 annual incentive plan metrics were set in February 20202021 and included Adjusted EBIT, working capital as a percentage of net sales, and stewardship goals relating to occupational and process safety, the environment and product quality. Within each of these performance metrics, there are three incremental performance levels: threshold, target and superior. The target level for each of the metrics is set a level that generally reflects our internal, confidential business plan at the time the awards are established and takes into account headwinds / tailwinds and economic conditions that are known at the time the metrics are set (generally in February). These goals require a high level of performance during the one-year performance period to be achieved. Threshold and superior levels are designed to provide a smaller award, or potentially no award, for lower levels of performance (threshold) as well as to reward exceptional levels of performance (superior).
The structure of the 2021 annual incentive plan was substantially identical to the structure used in recent years, as the CMDC continues to believe that this structure appropriately motivates and rewards achievement of short term
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objectives that drive shareholder value. When the CMDC set as a percentage of target (exceptthe performance hurdles for the stewardship goals, which for 2020 were set by number of absolute incidents) and are designed to provide a smaller award for lower levels of acceptable performance (threshold) as well as to reward exceptional levels of performance (superior). The original structure of the 20202021 annual incentive plan was substantially identical toin February 2021, they considered our performance in 2019 (as the structuremost recent year not impacted by the COVID-19 pandemic), the impact of the COVID-19 pandemic on our business and 2020 results, our 2021 annual operating plan and our longer-term strategic plan. The CMDC set the threshold, target range and superior levels for Adjusted EBIT and working capital in the prior year, except that the CMDC determined to raise the payout for threshold performance from 25% of target to 50% of target for the 20202021 annual incentive plan following a benchmarking reviewto be in line with our internal, confidential business plan as of our compensation comparator group specifically and our industry more generally.
AfterFebruary 2021, taking into account the company goals and objectives were set for fiscal 2020 in February, our business and markets were severely disrupted byanticipated continued impact of the COVID-19 pandemic, as discussed abovepotential business recovery scenarios and known business headwinds and tailwinds, and to reflect improvement over 2020 results.
Adjusted EBIT Metric. Instead of a specific dollar amount, the CMDC set a narrow range for the achievement of target results for Adjusted EBIT, detailed below under “Business Performance2021 and the Impact of COVID-19Business Performance Summary.. The impactCMDC made this determination due to economic volatility and reduced predictability of COVID-19 meantfinancial forecasting in February 2021. Additionally, the CMDC set an asymmetric payout curve for threshold versus superior payout, meaning that the company financial goals approved at the beginninga higher level of the year, in particularperformance would be required to receive a superior payout. The CMDC set the threshold, target and superior payouts to reflect improvements of 1.7%, 17.2% (at the mid-point of the target range) and 37.0% over actual Adjusted EBIT in 2020, respectively. Also, the target for a superior payout reflected a meaningful increase of approximately 5.0% over pre-pandemic Adjusted EBIT in 2019, which itself was the second-highest in the Company’s history.
Working Capital Metric. The working capital as a percentage of net sales level required to achieve a target level of performance was set at a level slightly better than pre-pandemic 2019 results. The CMDC set the Adjusted EBITtarget for a superior payout (17.0%) to reflect improvement over pre-pandemic 2018 and 2019 working capital performance metricof 18.1% and 29.0%, respectively. The required levels for threshold and superior performance on working capital were adjusted to create a wider range around the target to address the higher volatility and uncertainty in February 2021.
Stewardship Metrics. As part of our continued commitment to environmental, social and governance issues, we have included stewardship metrics in our annual incentive programs for the last 14 years , and in 2020, we incorporated a quality metric. Consistent with our continuous improvement approach, the performance goals for 2021, which constitutesare based on numbers of absolute incidents, reflected reduced numbers of incidents compared to the majoritymetrics for 2020 and 2019.
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Executive Compensation
2021 Business Performance Summary
In February 2021, the CMDC approved the 2021 annual incentive plan formula, no longer represented realistically achievable targets due to the disruption caused by the pandemic and resulting decline in demand for our products especially during the early stages of the pandemic.metrics as set forth below. The CMDC took this into account in determining the final business performance modifier as described in more detail below under “2020 Performance Summary.”

2020 Performance Summary
Results on Original Company Performance Measures
In February 2020, the CMDC approved threshold, target and superior performance levels underapproved by the 2020 annual incentive plan as set forth below. The table below also sets forthCMDC in February 2021, the actual performance achieved and the corresponding payout percentages for performance measures as prescribed byare set forth in the plan based on the performance goals originally set in February 2020:table below:
MetricMetricWeightingThresholdTargetSuperiorActualAchievementPayoutMetricWeightingThresholdTargetSuperiorActualAchievementPayout
Adjusted EBIT Growth(1)
Adjusted EBIT Growth(1)
65%(7.0)%3.0%14.0%(23.4)%—%—%
Adjusted EBIT Growth(1)
65%5.0%18-23%41.0%118.7%200%130%
Adjusted EBIT Amount ($ million) Adjusted EBIT Amount ($ million)$1,373$1,525$1,678$1,131 Adjusted EBIT Amount ($ million)$1,150$1,300- 1,350$1,550$2,473
Working Capital as % of net sales(2)
Working Capital as % of net sales(2)
15%20.5%19.5%18.5%20.2%82%12.2%
Working Capital as % of net sales(2)
15%22.0%19.5%17.0%15.0%198%29.7%
Stewardship:Stewardship:Stewardship:
Occupational Safety(3)
Occupational Safety(3)
5%28201820—%—%
Occupational Safety(3)
5%2015132050%2.5%
Process Safety(4)
Process Safety(4)
5%976875%3.8%
Process Safety(4)
5%87614—%—%
Environment(5)
Environment(5)
5%141199200%10.0%
Environment(5)
5%118715—%—%
Quality(6)
Quality(6)
5%28221815200%10.0%
Quality(6)
5%1813125200%10.0%
Aggregate Business Performance Modifier(7)
Aggregate Business Performance Modifier(7)
36.0%
Aggregate Business Performance Modifier(7)
172.2%
(1)For purposes of calculating the 2020 annual incentive plan award, Adjusted EBIT is defined as net earnings (loss) attributable to Celanese Corporation, plus (earnings) loss from discontinued operations, less interest income, plus interest expense, refinancing expense and taxes and further adjusted for Certain Items. See Exhibit A. The percentages for Threshold, Target and Superior reflect the required percentage improvement over the prior year’s Adjusted EBIT of $1,476 million.$1,131 million, further adjusted to give effect to the loss of earnings from the divestment of our joint venture interest in Polyplastics Co. Ltd., which was completed in the fourth quarter of 2020.
(2)For purposes of calculating the 2020 annual incentive plan award, theThe working capital component is defined as (a) third-party accounts receivable plus (b) inventory less (c) third-party accounts payable divided by (d) net sales annualized, computed monthly and compared with monthly targets. To incentiveincentivize management to focus on working capital based on the monthly needs of the business, the annual incentive plan consists of monthly working capital targets — each with threshold, target and superior levels — with performance measured monthly. The achievement noted in the table reflects the average of the monthly performance results compared to the monthly targets. Working capital excludes the working capital associated with acquisitions closed in 2020.2021.
(3)For purposes of assessing occupational safety, the number of Company injuries is expressed as actual recordable injuries and lost time injuries (as defined in OSHA regulations) of our employees and on-site contractors world-wide, exclusive of employees and contractors of our recently acquired companies.
(4)Process safety includes the actual number of incidents of an unplanned or uncontrolled release of primary containment in a process that results in an injury, fire, explosion, community impact or exceeds a threshold quantity.
(5)Environmental stewardship includes the actual number of serious and major chemical releases into the environment (defined as a release that is greater than 15% of the reportable quantity).
(6)Quality stewardship includes the actual number of product quality incidents measuring ‘high-severity’ using our internal quality notification definitions.
(7)Actual annual incentive plan payouts are further impacted by the individual performance modifiers assigned by the CMDC to each NEO (other than the CEO).

Individual Performance Assessments: Process and 2021 Assessments
Purpose and Process
The CMDC believes that individual performance goals are appropriate instruments for guiding, measuring and rewarding individual contributions to strategic corporate initiatives. The CMDC engages in an annual process to
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(3)For purposes of calculatingevaluate our NEOs’ performance against their objectives set at the 2020 annual incentive plan award for occupational safety, the number of Company injuries is expressed as actual recordable incidents and lost time injuries (as defined in OSHA regulations) of our employees and on-site contractors world-wide, exclusive of employees / contractors of our recently acquired companies.
In February 2020, the Vinyl Acetate Ethylene (VAE) unit in Singapore experienced a fire that caused the deaths of an employee and a contractor. The CMDC exercised negative discretion such that there was no payout on this portion of the annual incentive plan for 2020.
With regard to employee safety, Celanese operates on a continuous-improvement model, and takes every incident seriously. From 2015 to 2020, we reduced our rate of process safety and environmental incidents by approximately 50% and 77% respectively.
(4)For purposes of calculating the 2020 annual incentive plan award, process safety includes the actual number of incidents of an unplanned or uncontrolled release of primary containment in a process that results in an injury, fire, explosion, community impact or exceeds a threshold quantity.
(5)For purposes of calculating the 2020 annual incentive plan award, environmental stewardship includes the actual number of serious and major chemical releases into the environment (defined as a release that is greater than 15% of the reportable quantity).
(6)For purposes of calculating the 2020 annual incentive plan award, quality stewardship includes the actual number of product quality incidents measuring ‘high-severity’ using our internal quality notification definitions.
(7)Actual annual incentive plan payouts are further impacted by the CMDC adjustment described blow and the individual performance modifiers assigned by the CMDC to each NEO.

Achievement Against Critical Strategic and Resilience Priorities During COVID-19 Pandemic
As described under “Business Performance and the Impact of COVID-19”, the COVID-19 pandemic significantly affected our business results from March 2020 through the endbeginning of the year. The impactFor NEOs other than our CEO, this process also informs the assignment of shutdowns and stay-at-home restrictions on the macroeconomic environment led to a severe reduction in demand in many of our markets. Some of our product markets including automotive and elective medical procedures saw a complete halt in demand for a portion of the year due to lockdowns and other government mandates.
In late April, we suspended our previously announced annual adjusted earnings per share guidance for 2020 due to uncertainties regarding the duration and impact of the COVID-19 pandemic, and in subsequent quarters we provided only limited, quarterly guidance on certain aspects of our operations. At that time, the CMDC recognized that, despite the efforts of all Celanese employees to offset the impacts of the COVID-19 pandemic, the low-demand environment would cause
the Adjusted EBIT goal established in February 2020, which contemplated growth over 2019 and comprised 65% of the original annual incentive plan payout calculation, to be essentially unachievable at even the threshold level; and
the originally-established working capital goal to be essentially unachievable at the target level.
The CMDC also determined that the uncertainty of the economic environment prevented the CMDC from effectively setting new quantitative or formulaic goals during the course of 2020 for the remainder of the year. At the same time, the CMDC and the Board recognized that the pandemic required the Company to shift management priorities to ensuring resilience and positioning the business for long-term recovery upon the return of normal business conditions.
The CMDC also considered it critical and in the best interest of stockholders to keep the Company’s bonus-eligible employees, leadership and NEOs engaged and focused on controllable actions to achieve the strongest possible financial and operational results for 2020 despite the challenging business and working environment. Accordingly, after the broader onset of the pandemic globally during the end of our first fiscal quarter, the CMDC worked with the Board and management to identify a number of key metrics and controllable strategic priorities in the categories of finance, operations, employees and stockholder returns that would indicate operational health and could drive positive financial results for our company, both during the pandemic and when any recovery ensues. This set of priorities and metrics was developed in the summer of 2020 and the CMDC continually monitored progress through
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Executive Compensation
the rest of the year. These metrics and objectives were not intended to be applied in a formulaic manner to calculate the annual incentive payment, but rather to focus management and bonus-eligible employees on key priorities to improve the position of the business in 2020 and beyond with the understanding that the CMDC would consider performance against these metrics and objectives when determining an appropriate level of payout for the annual bonus plan.
The framework of specific strategic objectives and metrics developed in the summer of 2020 and monitored by the CMDC through the rest of the year, along with the Company’s actual achievements and outcomes on these objectives and metrics, are set forth in the table below:
Strategic PrioritiesMetrics and Achievements considered by CMDCOriginal 2020 Operating PlanActual 2020 Achievement
Protecting the Company’s balance sheet, liquidity and financial flexibility
● Free Cash Flow$800 - $900 million$950 million of free cash flow despite the significant reduction in product demand
● Ratio of “consolidated funded indebtedness” to “consolidated EBITDA” (financial ratio maintenance covenant under our revolving credit facility)2.0 - 2.25< 2.75, despite the significant impact to earnings of reduced product demand
● Return on Capital Invested (ROCE)18%16%
Operational productivity
Gross productivity measures
$150 million> $200 million
● Complete end-to-end supply chain projectCompleted substantially on-time and on-budget
Promoting employee health, safety and engagement during COVID-19
Employee Engagement
Employee Well-Being
Workforce Preparedness
Change Implementation, including to remote work and new planning and business models
No specific goal● Rolled out enhanced family short-term and long-term support for employees
● Expanded assistance program and mental health support for employees during the pandemic and beyond
● Minimized reductions and furloughs, hired for critical roles and moved internal talent to position business for recovery
● Implemented information portals and regular communications to promote engagement
● Documented Workplace Transmissions of COVID-19N/A● One known workplace transmission of COVID-19 during 2020
Generating stockholder value● 1-yr Total Stockholder ReturnNo specific goal8.3%
● Close Strategic TransactionsNo specific goal● Closed two strategic transactions (described in narrative below)
● Surpass Analyst Consensus on Quarterly ResultsNo specific goal● Surpassed analyst consensus for each quarter in fiscal 2020
● Dividends and Share RepurchasesIncrease ● We maintained our cash dividend at $0.62 per share and returned $943 million to stockholders during 2020 through dividends and repurchases.
Stewardship
The CMDC determined that the stewardship portion of the annual incentive plan would pay out according to actual achievement as reflected above in the table under “Results on Original Company Measures.”

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In 2020, we completed two key strategic transactions and reached a key milestone on a third:
Polyplastics: We monetized our passive equity interest in the Polyplastics joint venture for approximately $1.6 billion in cash at a very favorable multiple of 36 times our 2019 share of earnings, during a challenged economic environment. The Polyplastics transaction unlocked capital, improved our liquidity position and gave us enhanced financial flexibility to invest in the business and to pursue future strategic transactions.
Elotex:We also successfully closed the acquisition of Elotex remotely in April, supporting the ability of our vinyl acetate ethylene (VAE) emulsions business to further meet global product demand.
Korea Engineering Plactics Co. (KEP): In December we announced the signing of a memorandum of understanding (MOU) to restructure KEP, a joint venture owned 50% by us, to focus KEP on manufacturing products and allowing its owners (including us) to receive exclusive offtake rights to polyoxymethylene (POM) products in Asia and to independently market those products globally. We expect this transaction to be accretive to Adjusted EBIT and Adjusted EPS following closing, which is anticipated during 2021.
The CMDC took account of the following additional achievements during the year:
Employee wellbeing: As described above under “Human Capital Management - Helping Our Employees Navigate the Challenges of COVID-19,” we took deliberate actions to support our employees during the year and help keep them whole with respect to pay and benefits.
Liquidity: We maintained comfortable compliance with the financial covenant under our senior unsecured revolving credit facility throughout the year, and ended the fiscal year with a strong balance sheet including $955 million in cash and cash equivalents and the full $1.25 billion of borrowing availability under our senior unsecured revolving credit facility;
Positive commercial results: Despite the downturn, we were able to achieve commercial deals and sourcing of low-priced raw materials and managed collections during the pandemic with minimal change in bad debt reserves; and
Agility and workforce culture: We successfully executed on our business strategy, continued to complete transactions and exceeded our productivity improvement goals all in a difficult work-from-home environment, which success we believe was due in large part to our positive workforce culture delivering positive business results.
During 2020, the CMDC considered free cash flow in particular to be a critical measure of our commercial health and the resilience of our business model, and considered the Company’s success in achieving above-plan results on this key metric as important to its decision on the annual incentive plan payout.
To recognize and reward these achievements, the CMDC approved a business performance modifier of 80%, which is below target. This reflected the 36% modifier earned as calculated under the originally-established plan, for better-than-target achievement on stewardship and achievement against the original working capital goal, plus an additional amount awarded by the CMDC in recognition of the specific achievements described above in execution against the Company’s identified key strategic priorities in the wake of the COVID-19 pandemic. This business performance modifier applied to all active annual bonus plan participants (nearly 1,000 employees), including the NEOs.
The CMDC believes this decision appropriately reflected management’s success in controllable actions to mitigate and offset the negative impact of the pandemic, find and deliver value to stockholders and position the Company for long-term value creation.
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Executive Compensation
Individual Performance Assessments
Process
The CMDC believes that individual performance goals are appropriate instrumentsmodifiers.
Process for measuring individual contributions to strategic corporate initiatives and therefore the individual performance modifier is a key component to the annual incentive plan.
CEO.At the beginning of each fiscal year, the CEO and the CMDC jointly set the annual, individual performance objectives for the CEO. Performance against goals is reviewed throughout the year on a periodic basis. The principal individual performance objectives for the CEO during 2020 included the following:
Drive initiatives to increase revenue and free cash flow, including joint venture optimization and right-sizing inventory;
Improve safety, quality and reliability performance, in particular at critical supply sites;
Enhance the position of the Engineered Materials business to take advantage of global macroeconomic and technology trends;
Advance key strategic facility expansions and enhancements;
Grow the leadership talent pool through development and hiring;
Set bold sustainability standards that demonstrate our commitment to our communities;
Accelerate productivity through revenue enhancements and cost-avoidance initiatives; and
Continue strong support of community outreach and volunteerism.
At the end of the fiscal year, the CEO submits to the CMDC and the full Board a performance self-assessment. The performance assessment is based on factors such as achievement of company and individual objectives and contributions to our financial performance.
Process for other NEOs.At the beginning of each fiscal year, the CEO develops the individual performance objectives for each NEO (other than herself) in consultation with each such NEO, subject to review and approval by the CMDC. Individual performance objectives for the other NEOs in 2020 are summarized in the table below under “NEO Performance Assessments
At the end of the fiscal year, the CEO conducts a final review with each of her direct reports, including each NEO, and rates the performance of each.their individual performance. The CEO then submits to the CMDC a performance assessment and compensation recommendation for each of the other NEOs. The performance evaluations are based on factors such as achievement of company and individual objectives and contributions to our financial performance.
CMDC Decisions.The CMDC refers to the individual performance of the CEO and the other NEOs in determining any merit increases in base salary as well as, for NEOs other than the CEO, the individual performance modifiers for the annual incentive plan.
The CMDC, with input from the full Board and the independent compensation consultant, determines in executive session the individual performance modifier assigned to the CEO for the recently completed year as well asCEO’s base salary, target bonus and long-term incentive awards for the new year. The CMDC reviews and approves these amounts and the individual performance modifiers for the other NEOs, based in part on the recommendations by the CEO.
NEO Performance Assessments for 20202021
In determining the CEO’sThe individual performance modifier at 125%,objectives established for our NEOs revolved around the CMDC considered a number of her accomplishments in 2020, including the following:following primary themes:
Executing on certain aspects of the financial plan, preserving Company liquidityDrive profitable growth and financial flexibility;increase our competitive advantage;
IdentifyingSupport local and guiding specificorganic growth through strategic actionsexpansions and M&A decisions;
Build leadership diversity and talent through targeted hiring and development to optimize production capacityadvance successor readiness for critical roles;
Drive growth in emerging areas and build on our momentum to drive profitability in a rebounding market;
Drive continuous improvement of safety, quality and reliability;
Implement digitalization and automation solutions to improve efficiency and the employee and customer experience;
Demonstrate commitment to sustainability through unique product offerings that meet existing customer needs and enhance the visibility of our internal ESG efforts; and
Build on our reputation as a good steward of our resources and a valued community partner.
CEO. The individual performance objectives for the CEO during 2021 that were recognized by the CMDC as part of her performance assessment included the following:
Led the achievement of record financial and operating results for 2021, despite transportation and supply chain disruptions and the continuing impact of the COVID-19 pandemic, accelerating turnaround activity, improving inventorypandemic;
Exercised critical leadership in enabling the Company to navigate unprecedented supply chain disruptions, preserve margin in the face of rapidly-increasing raw material and working capitalenergy costs;
Negotiated, signed and bringing our manufacturing operations back to full rates;closed the Santoprene acquisition, the largest in recent Company history at the time, which brought a valuable and highly-differentiated product portfolio into the Engineered Materials business;
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Optimizing our capital project plansLed significant Company progress on sustainability and production networkESG initiatives and disclosure, including the items described above in light of COVID-related changes toEnvironmental, Social and Governance Update in the raw materials pricing environment, enhancing the flexibilityProxy Summary and capacity of our network and positioning the business for delivery of product at elevated demand levels during recovery;
Concretely advanced our diversity, equity and inclusion (DE&I) efforts by launching the DE&I Council, increasing the racial and ethnic diversity of our employee base and hiring, and increasing the number of womenHuman Capital Management above in management roles;this Compensation Discussion & Analysis; and
PositionedContinued to advance efforts to promote a diverse and inclusive workforce, with a significant percentage of external hires globally being female and, within the business to deliver strong cash flow and margins, while working to protect our employees, in a critical and difficult year.United States, being people of color.
The CMDC focused on Ms. Ryerkerk’s role in leadingAs noted above, the Company’s navigation of the COVID-19 pandemic during 2020, playing a vital role in delivering the Company achievements described above under “CEO’s annual incentive award for 2021 does not include an individual performance modifier.
Other NEOs.2020 Performance Summary” and adapting the Company’s operations during COVID-19 to help protect our employees and promote safety, product quality and customer service.
For other NEOs, the CMDC noted the achievements against their objectives described below, among others.
ExecutiveObjective Focus Areas Developed at the Beginning of the YearKey Achievements in 20202021
Scott A. RichardsonJoint venture optimizationü LedEffectively provided development and completed the sale of the Polyplastics interest to our joint venture partner for $1.6 billion cash at a very favorable multiple (36x our share of 2019 earnings) in a challenging economy,succession readiness planning within his team, including strengthening our balance sheetdiversity through external hires and providing strategic and financial flexibility;internal talent movement.
ü LedExecuted critical leadership in M&A activity, including the memorandum-of-understanding foracquisition of the KEP restructuring, expected to be accretive to Adjusted EBITSantoprene business as well as evaluating and adjusted EPS following closing; andadvancing other potential M&A opportunities.
üFor both of these transactions, leveraged his extensive commercial acumen and background in our business as the former Senior Vice President of Engineered Materials and VP, General Manager of Acetyl Chain in complex intellectual property and product negotiations.
Capital-allocation,Successfully delivered productivity and cash-generation objectivesüExercised critical leadershipcost efficiency initiatives, in achieving our overall productivityspite of facing challenges from global supply chain tightness and cash flow results.
Talent developmentüEnhanced succession readiness and talent depth on his team.disruptions.
Thomas F. KellyEngineered Materials financialüLed investments and strategic objectivesü Improvedproductivity initiatives to improve the Engineered Materials pipeline profilebusiness and position it for products expected to be higher-marginfuture success.
üExecuted critical leadership in M&A activity, including the acquisition of the Santoprene business as well as evaluating and that support high-growth segments including high-tech mobility, 5G and pharma/medical.advancing other potential M&A opportunities.
üEnhanced our stablethe depth and readiness of sustainable productshis organization, including through completing dedicated coaching with female and diverse future leaders and leading the launches of BlueRidge (sustainable cellulosic alternative to single-use plastics) and POM ECO-B (which uses a mass-balanced mix of renewable and fossil feedstocks) and grew sales of Clarifoil (a compostable film packaging materials made from wood pulp).DE&I Council.
Sponsorship of talent and diversity initiativesJohn G. Fotheringhamü Chaired new Diversity, Equity & Inclusion CouncilLed successful year for the Acetyl Chain business and increased leadership diversity in Engineered Materials.foundational earnings of that business, including by strengthening customer relationships.
Engineered Materials productivityüDrove sustainability-related initiatives in the Acetyls business including packaging products, the low-carbon methanol project at the Clear Lake facility, and efficiency initiativesbuilding out capabilities in his team.
üExceeded Engineered Materials productivity targets.
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ExecutiveObjective Focus Areas Developed at the Beginning of the YearKey Achievements in 2020intelligence to inform commercial decision-making.
A. Lynne PuckettESG and sustainability strategyüLed the establishmentpublication of the ESG Council and launch of enhancedCelanese’s first comprehensive sustainability website, and development of strategy for goals and metrics.
report in 2021.
Efficiency initiativesüDrove productivity improvements to contracting processes to enhance commercial agility.
Legal and compliance trainingüEnhanced compliance training throughout the organization.
Legal support of corporate strategiesüLed legal support of key strategic transactions including Elotex, Polyplasticsthe acquisition of Santoprene and KEP.continued work on the previously-announced Korea Engineering Plastics structuring initiative.
üSuccessfully resolved key legal matters during 2020.
üProactively positioned the Company’s operations to comply with COVID-related requirements.
Shannon L. JureckaIncrease femaleAchieved successful resolution of disputes and minority hiring and leadershipüDrove concrete progressengagement on our diversity and culture initiatives, contributing to historically low attrition in 2020.
Leadership development, talent and succession processüEnhanced processes for leadership development and succession.
HR data reporting / analysisü Launched a new human resources data/analytics platform and talent portal, supporting HR and sustainability analytics.
Respectful workplace, employee wellbeing and onboarding initiativesüLed actions to support the wellbeing of our workforce during COVID-19, including those described in this Proxy Statement.
Todd L. Elliott(1)
(1) Mr. Elliott retired from the Company effective July 3, 2020. He received a pro-rated bonus based on actual company performance following his qualifying retirement.potential regulations.
Based on the CMDC’s evaluation of company andthe NEOs’ individual performance by NEOs against the objectives described above, the CMDCduring 2021, it awarded 2020 annual incentive plan paymentsawards to the CEO and the otherremaining NEOs as shownset forth in the 20202021 Summary Compensation Tablebelow under the “Non-Equity Incentive Plan Compensation” column.
The CMDC determined that an above-target annual incentive payment for Mr. Richardson was warranted in light of his critical and unique role in the significant stockholder value unlocked through the complex Polyplastics and KEP transactions as well as our cash flow and productivity results in 2020.
Looking Forward — 2021 Annual Incentive Plan
The CMDC believes the existing pre-COVID annual incentive plan design and metrics effectively incentivize management to focus on the key metrics that drive positive business outcomes and stockholder value. Accordingly, the CMDC determined not to make substantial changes to the pre-COVID structure of the annual incentive plan for 2021. The 2021 annual incentive plan is currently expected to have essentially the same plan design, including the same financial and stewardship performance metrics, as the 2020 annual incentive plan that was originally adopted in February 2020, which itself was substantially consistent with the annual incentive plan framework used in recent years.
The 2021 annual incentive plan will include a range for the target Adjusted EBIT payout amount (rather than a specific target amount per recent historical practice) to reflect the current greater-than-usual difficulties in forecasting financial results. Also, the payout curve will be asymmetric, requiring a high level of achievement for a superior payout.
The CMDC set the threshold, target range and superior levels for Adjusted EBIT and working capital in the 2021 annual incentive plan to be in line with our internal, confidential business plan as of February 2021, reflecting improvement from 2020 results and taking into account the continued impact of the COVID-19 pandemic, potential business recovery scenarios and known business headwinds and tailwinds.
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Executive Compensation
Long-Term Incentive Compensation
Plan Summary
Long-term incentives in the form of performance-based and time-based restricted stock units support our compensation philosophy and objectives. Since 2013, the CMDC has annually granted long-term incentive awards to our NEOs with overlapping performance periods to provide them with personal financial motivation to help us reach our longer-term goals. In addition to providing the officer with a long-term stake in our success, we believe these awards also serve as a significant retention tool. The Company currently makes these awards under our stockholder-approvedshareholder-approved 2018 Global Incentive Plan (the “2018 GIP”).
These awards are intended to focus the NEOs on future company performance, and the actual value realized by a NEO will depend on our stock price and financial performance over time and the NEO’s continued employment with the Company. Annual long-term incentive grants to NEO’s are heavily performance-weighted; in recent years 70% of each NEO’s annual long-term incentive award has been in the form of performance-based RSUs (increasing to 85% for the 2021 grants), with the remaining 30% in time-based RSUs (15% for 2021 grants) that vest in three equal installments on the first three anniversaries of the grant.
The following table summarizes the principal design elements of our performance-based long-term equity awards.
FeaturePerformance-Based PRSU Awards 2017-2020
Form of awardPerformance-vesting restricted stock unit
Performance periodThree years
Performance measure(s)
Adjusted EPS (70%) (earnings measure) and Return on Capital Employed (ROCE)(1) (30%) (return measure)
Maximum payout200% x target
Performance limits based on Company stock performanceThe payout on the Adjusted EPS component is limited to 150% (from the 200% maximum) if the Company’s relative total stockholder return (TSR) over the three-year performance period is in the bottom quartile of the S&P 500 index companies
Dividends on unvested awardsNo
Alternate performance measureNo
(1) See Exhibit A.
LTIP Awards Granted in 2018
PRSUs granted to NEOs in February 2018 were earned based on Adjusted EPS Growth and Return on Capital Employed over the 2018-2020 performance period (the “2018 LTIP”). As noted in the table below, the level of Adjusted EPS achieved superior performance and the level of Return on Capital Employed was slightly below superior, resulting in a total payout of 182.7% of the target amount upon the vesting date in February 2021. The CMDC did not make any changes to the performance metrics or terms of the plan to account for the negative impact of COVID-19 on 2020 results.
Even including the effect of the COVID-19 pandemic on 2020 results, cumulative Adjusted EPS was over the 2018-2020 period was $28.17, exceeding our previous three-year record $28.04 Adjusted EPS from 2017 through 2019. Performance compared to target is shown below:
Performance
Measure
Metric
Weighting
ThresholdTargetSuperiorActualPayout
Adjusted EPS(1) (2)
70%$23.55$25.70$28.73$28.17181.5%
Return on Capital Employed(1)(4)
30%14.0%17.2%-19.2%21.7%21.3%(3)185.3%
Aggregate payout182.7%
(1)    See Exhibit A for definitions and additional information.
(2)    The Adjusted EPS goals were determined through a target increase in the cumulative amount of Adjusted EPS over the three-year performance period (2018-2020) relative to the Adjusted EPS for fiscal 2017. The cumulative measure reflects long-term
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compound annual growth rates determined byinstallments on the first three anniversaries of the grant. For 2021, the CMDC in settingmodified this approach to provide greater emphasis on performance by increasing the cumulative goals. proportion of the value allocated to performance-based RSUs and bifurcating the awards into two performance periods.
The cumulative actualfollowing table summarizes the historical principal design elements of our performance-based long-term equity awards.
FeaturePerformance-Based PRSU Awards Granted 2017-2020
Form of awardPerformance-vesting restricted stock unit
Performance periodThree years
Performance measure(s)
Adjusted EPS(1) (70%) (earnings measure) and Return on Capital Employed (ROCE)(1) (30%) (return measure)
Maximum payout200% of target
TSR Limiter (payout limit based on relative Company stock performance)Payout is limited to 150% (out of the 200% maximum) for the Adjusted EPS component If our TSR over the performance period is in the bottom quartile of S&P 500 index companies
Dividends on unvested awardsNo
(1) Adjusted EPS was adjusted by an amountand ROCE are non-U.S. GAAP financial measures. See Exhibit A” for information concerning these measures including a definition and reconciliation to reflectthe most comparable U.S. GAAP financial measure.

The following table highlights the design elements of our performance-based long-term equity awards granted in 2021 that share repurchases over the performance period exceeded the original budgeted amount.
(3)     The Company’s 3-year TSRdiffer from our historical practice. Except for the performance period was 29.7%, which was greater thanitems noted in the bottom quartiletable, features of the S&P 500 index over the same period, so the TSR collar feature did not limit the Adjusted EPS growth performance.2021 grants are identical to those for recent historical grants.
FeaturePerformance-Based PRSU Awards Granted in 2021
Performance period18-month performance period for 50% of the PRSUs and three-year performance period for the remaining 50% of the PRSUs
TSR Limiter (payout limit based on relative Company stock performance)For the 18-month portion of the award, the payout is limited to 100% (out of the 200% maximum) for the entire award if our TSR over the 18-month performance period is in the bottom half of S&P 500 index companies
For the 36-month portion, the payout is limited in the same way as in prior years’ grants
(4)    The Company’s three-year average ROCE was compared to benchmarks for Threshold, Target (a range) and Superior set by the CMDC in February 2018. ROCE goals are established in a manner that focuses managementPayout on value creation through the effective deployment of capital.
LTIP Awards Granted in 20202019
In February 2020, the CMDC approved a long-term incentive plan design (the “2020 LTIP”) under the 2018 GIP pursuant to which each NEO’s grant was delivered 70% in PRSUs and 30% in RSUs. The design of the 2020 PRSU was substantially similar to the 2018 LTIP (described above). PRSUs granted onto NEOs in February 5, 2020 facilitate stock ownership and will vest on February 15, 2023, subject to adjustment (0-200% of targeted amount)2019 were earned based on the Company’s achievement of target levels of Adjusted EPS Growth and Return on Capital Employed over the 2019-2021 performance period (the “2019 LTIP”). As noted in the table below, the level of Adjusted EPS achieved was between target and superior performance and the level of Return on Capital Employed was above superior, resulting in a total payout of 160.1% of the target amount on the vesting date in February 2022. The CMDC set the payout in accordance with the terms of the 2019 LTIP, without making any adjustments to the performance metrics or terms of the plan to account for the negative impact of COVID-19 on our financial results during a three-yearsignificant portion of the performance period. Absent the uncontrollable impact of the COVID-19 pandemic, we expect that the 2019 LTIP awards would have paid out closer to, or at, 200% of target.
Cumulative Adjusted EPS over the     2019-2021 performance period from 2020 through 2022. Thewas $35.29, exceeding our previous three-year record $28.17 Adjusted EPS metric in the 2020 LTIP includes an assumed level of Board-approved share repurchases consistent with our forecasted cash flows and anticipated uses of cash. The performance weightings and payout matrix are described in the following table:from 2018 through 2020. Performance compared to target is shown below::
Payout Level
Metric
Weighting
Below ThresholdThresholdTargetSuperior
Adjusted EPS(1) Growth(2)
70%0%50%100%200%
Return on Capital Employed(1)(3)
30%0%50%100%200%
Performance
Measure
Metric
Weighting
ThresholdTargetSuperiorActualPayout
Adjusted EPS(1) (2) (3)
70%$31.00$34.00$37.00$35.29143.0%
Return on Capital Employed(1)(4)
30%14.0%18.5-20.5%23%24%200.0%
Aggregate payout160.1%
(1)(3)See Exhibit A for definitions and additional information.
(2)    The Adjusted EPS goals will be determined by comparing the increase in the cumulative amount of Adjusted EPS over the three-year performance period (2020-2022) to the Adjusted EPS for fiscal 2019. The cumulative measure incorporates long-term compound annual growth rates determined by the CMDC.
As in prior years, the payout on the adjusted earnings growth measure will be limited to 150% of target if the Company’s three-year relative total stockholder return is in the bottom quartile of the S&P 500 Index. See “2020 Payouts Aligned to Performance”.
We disclose the specific performance targets for our incentive plans after completion of the relevant performance period as we view the target-setting as competitively sensitive. We will show the performance targets and results for the 2020 PRSUs in the spring 2023 proxy statement after completion of the performance period.
The performance targets for the 2020 PRSUs were set in February 2020 before the broad global onset of the COVID-19 pandemic, and the CMDC has not made any changes or modifications to the performance metrics under these awards.
The RSUs included in the 2020 LTIP granted in February 2020 vest in equal annual installments over 3 years from the grant date.
Looking Forward — LTIP Awards Granted in 2021
As described above under “Business Performance and the Impact of COVID-19”, the COVID-19 pandemic had a substantial and negative impact on our demand environment and financial results during 2020. The impact on 2020 alone made the three-year earnings performance targets under the previously-granted 2019 and 2020 PRSUs more difficult to achieve than originally anticipated. Although we expect the impact of the pandemic on our 2021 results to be less severe than the impact on our 2020 results, near-term performance remains a key priority. Finally, the Board, the CMDC and management continue to focus on positioning the Company for business recovery in 2021 and beyond.
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(2)    The Adjusted EPS goals were determined through a target increase in the cumulative amount of Adjusted EPS over the three-year performance period 2019-2021) relative to the Adjusted EPS for fiscal 2018. The cumulative measure reflects long-term compound annual growth rates determined by the CMDC in setting the cumulative goals.
(3)    The 2019 LTIP award agreements contain a feature (the “TSR Limiter”) potentially limiting the payment for the Adjusted EPS component. If the Company’s relative TSR for the 3-year performance period is in the bottom quartile of the S&P 500 Index for the same period, then the final payout on the Adjusted EPS performance measure is limited to 150% of target (instead of the full 200%). The Company’s 3-year TSR for the performance period was 99.0%, which was greater than the bottom quartile of the S&P 500 index over the same period, so the TSR Limiter feature did not limit the Adjusted EPS growth performance payout.
(4)    The Company’s 3-year average ROCE was compared to benchmarks for Threshold, Target (a range) and Superior set by the CMDC in February 2019. ROCE goals are established in a manner that focuses management on value creation through the effective deployment of capital.
LTIP Awards Granted in 2021
The COVID-19 pandemic had a substantial and negative impact on our demand environment and financial results during 2020. As detailed in our publicly released and filed financial results as well as our most recent prior Proxy Statement (for our 2021 Annual Meeting of Shareholders), our Adjusted EPS results for 2020 were significantly impacted (down 19.83% from 2019). At the beginning of 2021, although we expected the impact of the pandemic on our 2021 results to be less severe than it had been on our 2020 results, the Company faced an uncertain demand environment and the CMDC determined that it was a key priority to design the long-term incentive plan for 2021 (the “2021 LTIP”) to encourage management to focus on near-term performance and positioning the Company for business recovery in 2021 and beyond.
In recognition of this environment at the time, the CMDC, in consultation with its third-party independent compensation consultant and with management, developed and approved a modifiedrevised design for the 2021LTIP. The CMDC’s objectives with this revised design included incentivizing and rewarding a strong intermediate-term recovery and longer-term value creation and ensuring that eventual payouts correspond to shareholder outcomes.
NEO grants that were made to NEOs in February 2021awarded as part of the regular LTIP grant cycle. The CMDC’s objectivesThese awards were more heavily performance based than in prior years, with this modified design included incentivizing85% in PRSUs and rewarding strong intermediate-term recovery15% in RSUs. These PRSUs will vest subject to adjustment (0-200% of targeted amount) based on the Company’s achievement of target levels of Adjusted EPS and longer-term value creation, providingReturn on Capital Employed following (i) an 18-month performance period, through June 30, 2022, for 50% of the PRSUs and (ii) a meaningful opportunitythree-year performance period from January 1, 2021 through December 31, 2023 for a payout before early 2024 and ensuring that eventual payouts correspond to stockholder outcomes.the remaining 50% of the PRSUs.
TheUnder the 2021 LTIP, grantsthe Adjusted EPS metric for 2021 LTIP reflects growth over 2020 results: the threshold, target and superior performance levels for year one are all set to NEOs consistedbe higher than actual 2020 Adjusted EPS results, and the superior metric is set to be meaningfully higher than pre-pandemic 2019 Adjusted EPS results, which were the second-highest in Company history. The metrics for years two and three reflect further growth. The metrics also include an assumed level of PRSUsBoard-approved share repurchases and RSUs thatadditional capital deployment opportunities, consistent with our forecasted cash flows and anticipated uses of cash. The performance weightings and payout matrix are similar to recent historical practice but that differ from the Company’s grants in recent years as described in the following table:
Payout Level
Metric
Weighting
Below ThresholdThresholdTargetSuperior
Adjusted EPS(1) Growth(2)
85%0%50%100%200%
Return on Capital Employed(1)
15%0%50%100%200%
(1) See Exhibit A for definitions and additional information.
(2)    The Adjusted EPS goals will be determined by comparing the increase in the cumulative amount of Adjusted EPS over the 18-month (Jan. 2021-Jun. 2022) or three-year performance period (2021-2023) to the Adjusted EPS for fiscal 2020. The cumulative measure incorporates long-term compound annual growth rates determined by the CMDC.
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The structural differences between the 2021 LTIP compared to recent prior years, along with the CMDC’s rationale for such differences, are summarized in the table below.
FeatureRationale
Increased Weighting Towards PRSUs: 85% of the 2021 LTIP awards to NEOs are performance-based (compared to 70% for LTIP awards over the last several years)
IncreasesTo increase the pay-for-performance nature of the 2021 LTIP grants toand motivate NEO performance to drivein driving business recovery coming out of the business following COVID-19.depths of the COVID-19 pandemic.
Bifurcated Performance Period: 18-month performance period for 50% of the PRSUs and 36-month performance period for the remaining 50% of the PRSUs.
Mitigates the uncertainty and difficulty of setting 3-year financial goals in the current volatile economic environment and reinforcesTo reinforce the importance of demonstratingdriving intermediate-term improvement in operating results during emergence from the pandemic and on the path to longer-term value creation.
Stricter Payout Limits based on Relative Stock Performance: Payout on the PRSUs eligible to vest at 18 months is limited to 100% (from the 200% maximum) unless the Company’s relative total stockholder return (TSR)TSR over the 18-month performance period exceeds the median of S&P 500 companies.
EnsuresTo ensure alignment of payouts and stockholder outcomes;shareholder outcomes, the TSR Limiter on the 18-month portion of the grant is stricter than the limiter on grants with three-year performance periods; grant also retains the previously-described CollarTSR Limiter on the PRSUs eligible to vest at 36 months.
Higher Overall Target Value: Target grant-date fair values for 2021 PRSUs and RSUs granted to the NEOs were increased over 2020 amounts.amounts, which increased amounts are set forth in the Summary Compensation Table.
ReflectsTo (1) reflect adjustments to the total target compensation for certain NEOs whose total target pay is below market, (2) the increased weighting on PRSUs, and (3)mitigate the uncontrollable impact of the pandemic on previously-granted PRSUs (the terms of which(which have not been modified).

modified and which in February 2021 were forecasted to pay out significantly below the target level) and (3) incentivize NEOs to drive near-term recovery while retaining long term goals.
Except as described in the above table, the terms of the LTIP awards granted in February 2021 are substantially similar to the 2020 awards.
The CMDC believes thatconsidered the grant and structure of these awards areto be consistent with the long-term interests of our stockholders,shareholders, to incentivize strong go-forward performance and to encourage the retention of key leaders. The CMDC believes that the design of these awards, in particular the heavy weighting of these awards towards PRSUs as well as the tightened TSR collar, ensureslimiter, helps ensure that above-target payouts on the 2021 PRSUs will require strong absolute and relative future company performance.performance will be required in order to receive an above-average payout on these awards.
The CMDC believes that the revised design of these awards has supported the delivery of record financial results and the outperformance of our TSR relative to the Dow Jones US Chemical Index in 2021, as described in more detail under “Performance Highlights in the Proxy Summary and “CD&A Highlights” above.
We disclose the specific performance targets for our long-term incentive plans after completion of the relevant performance period as we view the target-setting as competitively sensitive. We will show the performance targets and results for the portion of the 2021 PRSUs that vests after 18 months in the spring 2023 proxy statement and for the portion that vests after 36 months in the spring 2024 proxy statement, in each case after completion of the applicable performance period.
Looking Forward — LTIP Awards Granted in 2022
In February 2022, the CMDC approved LTI grants (the “2022 LTIP”) using the pre-2021 grant structure including (1) a 70%/30% PRSU and RSU mix, (2) reduced grant-date fair value compared to the 2021 LTIP awards (for the 2021 NEOs), and (3) a three-year performance period for 100% of the PRSUs.
Additionally, to further align management compensation payouts with shareholder outcomes, the CMDC replaced the TSR Limiter with a TSR modifier that can modify PRSU payouts by plus or minus 20% based on our relative stock performance compared to an index of industry peers, the Dow Jones US Chemical Index, as follows:
Relative TSR Compared to the Dow Jones US Chemical IndexPRSU Award Payout Modifier
Less than the 25th percentile80%
25th - 75th percentile100% (i.e. no modification to payout)
Greater than the 75th percentile120%
The CMDC will continually evaluateevaluates and assessassesses the optimal LTIP structure for aligning our NEOs’ compensation with stockholdershareholder outcomes.
The Company provided LTIP awards beyond those described for the NEOs to all LTIP participants in order to create similar incentives and promote retention.
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Compensation Governance
Compensation and Management Development Committee Oversight
The CMDC, which consists solely of independent directors, is responsible for establishing compensation policies and programs that are consistent with our business strategy and aligned with our stockholders’shareholders’ interests. Specifically, the CMDC is responsible for:
reviewing and approving the corporate goals and objectives relevant to the compensation of the CEO and our other NEOs;
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evaluating the performance and compensation of the CEO and our other NEOs in light of their established goals and objectives;
reviewing and approving both target and actual pay levels of the CEO and our other NEOs; and
reviewing and approving incentive and equity-based compensation plans, including our annual incentive plan award and our long-term incentive plans, and all grants of awards under such plans to our NEOs.
Role of the CMDC’s Independent Compensation Consultant
Pursuant to its charter, the CMDC has authority to retain and terminate any compensation consultant.
During 2020,2021, the CMDC retained Willis Towers Watson PLC (“Willis”) as its independent outside compensation consultant to advise it in connection with executive compensation matters. Representatives of Willis regularly attend CMDC meetings as requested by its chair, and report directly and exclusively to the CMDC on matters relating to compensation for the NEOs. In 2020,2021, Willis provided the following services to the CMDC:
reviewed and provided guidance on compensation plan design;
reviewed the composition of our compensation comparator group;
conducted an analysis of our compensation for the CEO and the other NEOs, and assessed how target and actual compensation aligned with our philosophy and objectives as well as executive compensation paid by our compensation comparator group; and
provided market data, historical compensation information, internal equity comparisons, share usage and dilution data, competitive practice information, and recommendations regarding compensation trends, compensation strategy and our proxy statement.
In addition, Willis analyzed and benchmarked non-employee director compensation at the request of the N&CG Committee.
In addition to the executive compensation services provided by Willis to the CMDC, and the director compensation services provided to the N&CG Committee, specialized teams at Willis and affiliates provided certain services to the Company in 20202021 at the request of management consisting of (i) pension valuation and other services for broad-based defined benefit plans that we sponsor; (ii) total rewards consulting services, including advice in connection with union negotiations, annuity purchases and analysis for M&A activity; (iii) non-customized executive and non-executive compensation survey data, and (iv) insurance procurement services for directors’ and officers’ and other specialized insurance coverages. In fiscal 2020,2021, the Company paid $174,000approximately $132,000 to Willis for its executive and director compensation services to the CMDC and the N&CG Committee and approximately $1,370,000$3,060,000 to Willis for its other services to the Company.
The CMDC believes that, given the nature and scope of these services, the provision of these additional services did not raise any conflict of interest pursuant to applicable SEC and NYSE rules and did not impair Willis’s ability to provide independent advice to the CMDC concerning executive compensation matters and concluded that no such conflicts of interest existed. In making this determination, the CMDC considered, among other things, the following
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factors: (i) the types of non-compensation services provided by Willis, noting in particular that many of the services had been provided to the Company by the former Towers Perrin firm since 2003 (pension and compensation) and by the former Willis & Co. firm since 2008 (insurance brokerage), and that the Willis personnel who perform these additional services for the Company operated separately and independently of the Willis personnel that perform executive compensation-related services for the CMDC and N&CG Committee, (ii) the amount of fees for such non-compensation services, noting in particular that such fees are negligibleimmaterial when considered in the context of Willis’s total revenues for the period, (iii) Willis’s policies and procedures that are designed to prevent conflicts of interest, (iv) the CMDC’s decision to engage Willis, and the fact that the CMDC, in its discretion, determines whether to retain or terminate Willis as its executive compensation consultant, (v) Willis representatives who advise the CMDC do not provide any other services to the Company, (vi) there are no other business or personal relationships between Company management or members of the CMDC, on the one hand, and any Willis representatives who provide executive compensation services to the Company, on the other hand, and (vii) neither Willis nor any of the Willis representatives who provide
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Executive Compensation
executive compensation services to the Company own any Common Stock or other securities of the Company (except potentially in passive investments where the investment decision is made by external managers).
In compliance with SEC and NYSE requirements regarding the engagement of executive compensation consultants, Willis provided the CMDC with a letter, considered by the CMDC, confirming facts regarding the independence of such firm’s consultants and employees who advise the CMDC on executive compensation matters.
Role of Management and Management’s Consultant
The CMDC regularly meets with the CEO and the senior vice presidentSenior Vice President and chief human resources officerChief Human Resources Officer (CHRO) to receive reports and recommendations regarding the compensation of our NEOs other than the CEO.
Management has separately retained Pay Governance LLC (“Pay Governance”) to assist management in designing and formulating its compensation recommendations for ourto the CMDC. Pay Governance provides management advice and benchmarking on incentive compensation design. Pay Governance does not provide advice directly to the CMDC, and as noted above, the CMDC has separately retained Willis as its independent compensation consultant to provide it with independent advice.
The CEO submits recommendations, as appropriate, to the CMDC on the base salary, target annual incentive plan award levels, and target levels of long-term incentive plan compensation to be offered to each NEO (other than herself). Recommendations are developed in consultation with the senior vice president and CHRO (other than for herself) and, are reviewed by the CMDC’s independent compensation consultant, and are accompanied by peer company and general market data prepared by the CMDC’s independent compensation consultant. In addition, the CEO makes recommendations to the CMDC on the individual performance modifiers usedapplied to determine each NEO’s actual payoutthe other NEOs’ payouts under the annual incentive plan award. Although the CMDC considers the CEO’s recommendations and discusses the CEO’s performance with the Board, the final decisions regarding base salary, annual incentive plan and long-term incentive plan opportunities and individual performance modifiers are made by the CMDC after discussion with the Board.CMDC. The CEO does not make any recommendations to the CMDC regarding her own compensation.
Additional Information Regarding Executive Compensation
Other Compensation Elements
Consistent with providing a total pay program that is sufficiently competitive with the members of our compensation comparator group so as to attract and retain highly qualified personnel, our NEOs receive or have access to the following benefits. We believe all of these plans have proven useful and, in many cases, necessary for recruiting and retention purposes.
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Executive Benefits and Perquisites
Our NEOs receive health and welfare benefits, such as group medical, group life and long-term disability insurance coverage, under plans generally available to all other U.S.-based salaried employees.employees in the country where they are based. Consistent with our pay-for-performance philosophy, we provide our NEOs with limited perquisites and executive fringe benefits. We provide an annual physical exam and limited reimbursement (up to $10,000 annually with no tax gross-up) for financial planning services. For U.S.-resident NEOs who we ask to serve on overseas assignments outside of their home country, we provide benefits under our expatriate assignment program to help offset the additional costs of the assignment, including relocation expenses, travel, housing, car and educational allowances, cost of living differentials, tax preparation expenses, and certain related tax equalization and tax gross-up payments. For NEOs who we ask to relocate in order to commence work with us,upon joining or being promoted within the company, we provide benefits under our relocation program to help offset the additional costs of the relocation, including the shipment of household goods, and travel, temporary housing, and other allowances, home sale assistance, and certain related tax gross-up payments. While Company-chartered aircraft are generally used for Company business only, and during 2020, there was nowe maintain an Aircraft Use Policy that authorizes personal use in certain circumstances, the incremental costs of Company-charteredwhich we report as compensation to named executive officers as set forth in SEC rules. On certain occasions in 2021, family members of Ms. Ryerkerk accompanied her on business trips on Company-provided aircraft by NEOs.
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at no incremental cost to us.
The benefits described above are also described in the notes to the “20202021 Summary Compensation Table”, to the extent applicable in 2020.2021. The CMDC reviews these arrangements regularly to assure they continue to fulfill business needs.
Retirement
Our NEOs participate in our various employee benefit plans designed to provide retirement income. Our qualified and non-qualified pension plans provide a retirement income base, and our qualified and non-qualified 401(k) and supplemental savings and retirement plans permit additional retirement savings. To encourage retirement savings under the qualified and nonqualified 401(k) plans, we provide an employer matching contribution. We limit eligible compensation for employer contributions under the qualified and non-qualified 401(k) plans to annual base salary for our NEOs. As a result, the CMDC’s decisions to grant annual incentive awards (whether cash or equity) do not create any additional retirement benefits under these plans for our NEOs. Our U.S. defined benefit pension plan, the Celanese Americas Retirement Pension Plan, was frozen as of the end of 2013. Messrs. Richardson, Kelly, and Fotheringham, who were employed before the freeze date, participate in the plan. In addition to certain U.S. plans, Mr. Fotheringham, who is currently based in the United Kingdom, has participated in plans in Germany, the Netherlands and the United Kingdom when he held positions in those respective countries during his career with us. For more information about these plans and NEO participation in them, see 20202021 Summary Compensation Table, 20202021 Pension Benefits Table and 20202021 Nonqualified Deferred Compensation Table.
Severance Plan
In order to haveoffer a competitive benefit that allows for consistent administration without negotiations of special payments, we have an Executive Severance Benefits Plan (“Severance Plan”) for our NEOs. The Severance Plan provides cash payments upon involuntary termination without cause (as defined in the Severance Plan), but is not available in the event of a change in control to individuals that have a change in control agreement as described below. See Potential Payments Upon Termination or Change In Control for additional information.
Change in Control Agreements
We have change in control agreements with each of our NEOs to ensure that management will objectively consider potential transactions that may benefit stockholdersshareholders without regard to any potential impact on their continued employment. The change in control agreements provide for a cash payment to be made following a termination of employment by the Company without cause or by the NEO with good reason (as defined in the agreements) within two years following a change in control. See Potential Payments Upon Termination or Change In Controlfor additional information.
In February 2020, the CMDC approved amendments to these agreements that modified the benefits payable thereunder as described under Potential Payments Upon Termination or Change In Control.
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In approving the form of change in control agreement, several years ago and in approving the amended agreements in February 2020, the CMDC considered the prevalence and terms of such agreements among similarly-situated executives at the companies in our compensation comparator group based on data collected for the Company by the CMDC’s then independent compensation consultant. The CMDC also determined that the uniform non-compete and non-solicit clauses contained in such agreements provide a significant benefit to the Company. None of the change in control agreements in effect with our NEOs contains a tax gross-up.
No Employment Agreements
We do not have any employment agreements with any of our NEOs. All of our NEOs are “at will” employees.
Executive Stock Ownership Requirements
The CMDC has adopted stringent stock ownership guidelines for our NEOs, as shown in the table below. The types of securities that count toward required share ownership include only (i) shares of Common Stock owned outright, whether individually or through beneficial ownership in a trust or partnership, (ii) shares of Common Stock or share equivalents held in a Company-sponsored deferred compensation or retirement plan, and (iii) 60% of unvested PRSUs (at target) or RSUs that will vest within one year of the measurement date. Each NEO has five years from the date of hire or promotion to achieve the required ownership level. Failure to meet stock ownership requirements, or failure to make a meaningful effort to do so, may result in the NEO not receiving future base salary increases or long-term incentive awards, and may also make the NEO ineligible for promotion.
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The following table sets forth the ownership requirement (expressed as a multiple of base salary) for each of our NEOs serving at year-end and the shares or equivalents owned (expressed as a multiple of base salary) asNEOs. As of December 31, 2020 under2021, and using a reference stock price of $144.74, the average of the 2021 high and low share trading prices, and base salary as of the end of 2021, all NEOs were either in compliance with our current ownership guidelines:guidelines or were on track for compliance by the applicable deadline based on their respective hire or promotion dates.
Named Executive OfficerMinimum Required Ownership
Ownership as of December 31, 2020(1)(2)
Lori J. Ryerkerk6 times base salary1.5 times base salary
Scott A. Richardson4 times base salary5.4 times base salary
Tom F. Kelly4 times base salary
John G. Fotheringham1.94 times base salary
A. Lynne Puckett4 times base salary1.6 times base salary
Shannon L. Jurecka4 times base salary2.5 times base salary
(1)Calculated using $95.51, the average of the 2020 high and low share trading prices, and base salary as of the end of 2020.
(2)Ms. Ryerkerk, Mr. Kelly and Ms. Puckett are on track for compliance with the ownership guideline by the May 2024, April 2025 and January 2024 deadlines, respectively, based on their hire or promotion dates. Ms. Jurecka was on track for compliance by the applicable deadline, following her announced resignation these guidelines will not apply to her.
Executive Compensation Clawback Policy
In order to further align management’s interests with the interests of stockholdersshareholders and support good governance practices, in 2019 ourthe CMDC adopted an enhancedmaintains a robust clawback (also known as a recoupment) policy applicable to long-term incentive plan awards to an employee along withand bonuses paid out under our annual incentive plan. The policy allows recoupment or cancellation of an award in the case of (i) a material restatement of financial statements, (ii) an act or omission constituting a violation of the Company’s business conduct or other policy causing financial harm to the Company, (iii) an act for which the employee or the Company could be held civilly or criminally liable, or (iv) violations of restrictive covenants relating to (a) disclosing confidential or proprietary information, (b) competing with us, and (c) soliciting or hiring employees or certain former employees, orand (d) soliciting any consultants of ours to cease working with us, in each case, for a specified period following the termination of the award recipient’s employment with us for any reason. In the event that the award recipient violates the provisions of the recoupment policy, the coveredCMDC may determine to cease vesting on and forfeit outstanding equity awards will cease vesting and require the award recipient will forfeit any rights to the covered awards and will be required to deliver to us any amount received from annual bonus awards or the long-term incentive cash awardawards or any gain realized on any stock option exercises or any other transaction relating to an equity award granted by us.
In addition, pursuant to Section 304 of the Sarbanes-Oxley Act of 2002, if we are required to restate our financial statements due to material noncompliance with any financial reporting requirements as a result of misconduct, the CEO and Chief Financial Officer will be required to reimburse us for any bonus or other incentive-based or equity-based compensation received during the 12 months following the first public issuance of the non-complying document, and any profits realized from the sale of securities of the Company during those 12 months.
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Tally Sheets
From time-to-time, the CMDC reviews a summary report, or “tally sheet,” prepared by management for each NEO. The purpose of a tally sheet is to show the total dollar value of the executive’s annual compensation. This includes the executive’s base salary, annual incentive award, long-term incentive compensation, and other compensation. The tally sheet also shows (or the CMDC is separately provided from time to time) holdings of Common Stock and equivalents, and accumulated value and unrealized gains under prior long-term incentive compensation awards. The CMDC uses tally sheets to estimate the total annual compensation of the NEOs, and to provide perspective on the value accumulated by the NEOs from our compensation program.
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Tax and Accounting Considerations
Tax Deductibility of Compensation Expense
Internal Revenue Code Section 162(m) limits the deductibility of compensation in excess of $1 million paid to any one NEOcertain covered individuals, including each of our NEOs, in any calendar year. Under the tax rules in effect before 2018, compensation that qualified as "performance-based" under Section 162(m) was deductible without regard to this $1 million limit. However, the 2017 Tax Cuts and Jobs Act (the “2017 Tax Act”) eliminated this performance-based compensation exception effective January 1, 2018, subject to a special rule that “grandfathers” certain awards and arrangements that were in effect on or before November 2, 2017. As a result, compensation that the CMDC structured in 2017 and prior years with the intent of qualifying as performance-based compensation under Section 162(m) that is paid on or after January 1, 2018 may not be fully deductible, depending on the application of the special grandfather rules. Moreover, from and after January 1, 2018, compensation awarded in excess of $1 million to our NEOs generally will not be deductible.
Although the 2017 Tax Act has limited the deductibility of compensation paid to the NEOs is limited, the CMDC will, consistent with its pastpractice, continue to design compensation programs that are intended to be in the best long-term interests of the Company and our stockholders,shareholders, with deductibility of compensation being one of several considerations taken into account.
Compensation Risk Assessment
It is our policy to regularly monitor our compensation policies and practices to determine whether our risk management objectives are being met and to adjust those policies and practices to address any incentives that have the potential to encourage risks that are reasonably likely to have a material adverse effect on us and any changes in our risk profile. With respect to the compensation of our executives, the CMDC, with the input of theits independent compensation consultant and management, takes into consideration whether any such programs may incentivize excessive risk taking. As part of these considerations and consistent with its compensation philosophy, our compensation program, particularly our annual and long-term incentive plans, are designed to provide incentives for the executives to achieve our objectives without encouraging excessive risk-taking because:
our incentive programs utilize a mix of short-term and long-term performance measures, which provide executives with short-term incentive to improve our results while also providing a significant incentive to maintain those results for the long-term;
a significant portion of our NEOs’ incentive compensation consists of long-term incentive or other equity-based compensation, which, when coupled with our stock ownership guidelines, encourages long-term equity ownership of our Common Stock by the executives, aligning their interests with our stockholders;shareholders;
the financial metrics utilized under each of the programs are designed to reflect measures of stockholdershareholder value over multiple years or annual operational performancevarious time horizons that the CMDC believes will create long-term stockholdershareholder value;
various non-financial metrics related to achievement of environmental, health, safety and quality goals are used as part of the process of determining compensation;
in determining the exact mix of compensation from year to year, the CMDC intends to grant awards that provide an appropriate level of “market risk” that do not encourage excessive risk taking; 
compensation payment opportunities that may be excessive are avoided due to the limits placed on the amount of incentive payments that may be earned as well as the selection of performance goals that are expected to be challenging to achieve at superior levels; and
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we have recovery policies (“clawbacks”) applicable to long- and short-term incentive compensation that permit the Company to cancel awards and recoup certain gains in the event of certain material financial restatements or certain conduct detrimental to the Company.
With respect to the compensation of employees other than the NEOs, the CMDC has reviewed our compensation policies and practices to determine whether those policies and practices encourage excessive or inappropriate risk. Our compensation programs for employees other than the NEOs are designed to incentivize employees to demonstrate the willingness to make decisions that benefit the Company as a whole, while accepting personal accountability and avoiding unnecessary risk.
Compensation and Management Development Committee Report
The Compensation and Management Development Committee has reviewed and discussed the Compensation Discussion and Analysis contained in this Proxy Statement with management and the Committee’s independent compensation consultant and, based on its review and discussions, the Compensation and Management Development Committee recommended to the Board of Directors that the Compensation Discussion and Analysis be included in the Company’s Annual Report on Form 10-K for the year ended December 31, 20202021 and this Proxy Statement. This report was submitted by the CMDC,
Kathryn M. Hill,Edward G. Galante, Chair
Jean S. BlackwellWilliam M. Brown
Edward G. GalanteKathryn M. Hill
Dr. Jay V. Ihlenfeld
Michael Koenig
This Compensation and Management Development Committee Report does not constitute soliciting material, and shall not be deemed to be filed or incorporated by reference into any other filing under the Securities Act of 1933, or the Securities Exchange Act of 1934, except to the extent that the Company specifically incorporates the compensation and management development committee report by reference therein.
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Executive Compensation
Compensation Tables
20202021 Summary Compensation Table
The following table summarizes all compensation for the fiscal years ended December 31, 2021, 2020 2019 and 20182019 awarded to, earned by, or paid to each of the NEOs:
Name and Principal
Position
(1)
Name and Principal
Position
(1)
YearSalary
($)
Bonus
($)(2)
Stock
Awards
($)(3)
Option
Awards
($)(4)
Non-
Equity
Incentive
Plan
Compen-
sation
($)(5)
Change in
Pension
Value
and
Non-Qualified
Deferred
Compen-
sation
Earnings
($)(6)
All
Other
Compen-
sation
($)(7)
Total
($)
Name and Principal
Position
(1)
YearSalary
($)
Bonus
($)(2)
Stock
Awards
($)(3)
Option
Awards
($)(4)
Non-
Equity
Incentive
Plan
Compen-
sation
($)(5)
Change in
Pension
Value
and
Non-Qualified
Deferred
Compen-
sation
Earnings
($)(6)
All
Other
Compen-
sation
($)(7)
Total
($)
(a)(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)
Lori J. Ryerkerk
Chairman. Chief Executive Officer and President
Lori J. Ryerkerk
Chairman. Chief Executive Officer and President
20211,180,0008,649,886(8)2,641,54899,55812,570,992
Lori J. Ryerkerk
Chairman. Chief Executive Officer and President
20201,065,3854,499,869(8)1,385,000117,1927,067,44620201,065,3854,499,869(8)1,385,000117,1927,067,446
2019613,84635,0004,999,797(8)244,065135,0956,027,8032019613,84635,0004,999,797(8)244,065135,0956,027,803
Scott A. Richardson
Executive Vice President and Chief Financial Officer
Scott A. Richardson
Executive Vice President and Chief Financial Officer
2020623,0771,699,862(8)635,5384,00088,5353,051,012Scott A. Richardson
Executive Vice President and Chief Financial Officer
2021646,0002,899,928(8)1,323,7705,00088,2064,962,904
2019595,3851,499,877(8)202,9075,00077,3782,380,5472020623,0771,699,862(8)635,5384,00088,5353,051,012
2018513,846799,904(8)968,40066,9492,349,0992019595,3851,499,877(8)202,9075,00077,3782,380,547
Thomas F. Kelly
Senior Vice President, Engineered Materials
Thomas F. Kelly
Senior Vice President, Engineered Materials
2020510,0001,099,838(8)342,7201,000314,2952,267,853Thomas F. Kelly
Senior Vice President, Engineered Materials
2021557,000200,0001,869,984(8)872,83063,5163,563,330
2020510,000200,0001,099,838(8)342,7201,000314,2952,467,853
John G. Fotheringham
Senior Vice President, Acetyls(9)
John G. Fotheringham
Senior Vice President, Acetyls(9)
2021567,0951,659,974820,2923,00083,9173,134,278
A. Lynne Puckett
Senior Vice President & General Counsel
A. Lynne Puckett
Senior Vice President & General Counsel
2020532,0001,099,838(8)335,16058,5202,025,518A. Lynne Puckett
Senior Vice President & General Counsel
2021536,00066,6671,869,984(8)796,08161,1823,329,914
2019446,000375,0002,799,814(8)132,997101,3453,855,1562020532,00066,6671,099,838(8)335,16058,5202,092,185
2019446,000375,0002,799,814(8)132,997101,3453,855,156
Shannon L. Jurecka
Senior Vice President & Chief Human Resources Officer
2020495,385999,834(8)346,76954,4921,896,480
2019475,385799,886(8)132,30952,2921,459,872
2018450,76940,000599,858(8)720,00049,5851,860,212
Todd L. Elliott
Former Senior Vice President, Acetyl Chain
2020295,3851,399,794(8)79,698681,000269,5912,725,468
2019490,769799,889(8)120,000488,000192,9832,091,641
A. Lynne Puckett
Senior Vice President & General Counsel
A. Lynne Puckett
Senior Vice President & General Counsel
(1)Ms. Ryerkerk was elected Chief Executive Officer and President effective May 1, 2019 and Chairman of the Board effective April 16, 2020; Mr. Kelly was namedappointed as an executive officer effective in April 2020. In February 2021, Ms. Jurecka informed the Company of her intent to resign her position with the Company2020, and Mr. Fotheringham was appointed as an executive officer effective at the end of March 2021.in May 2020. Information is not provided for years in which individuals were not named executive officers.
(2)For Ms. Ryerkerk and Ms. Puckett, for 2019, their respective offer letters provided for a sign-on cash payment in the amount indicated payable within 30 days after the start date. For Mr. Kelly and Ms. Puckett in 2020 and 2021, their offer letters provided for cash bonus amounts paid in three equal annual installments ($600,000 total for Mr. Kelly and $200,000 total for Ms. Puckett). Payments to Mr. Kelly and Ms. Puckett for 2020 were inadvertently omitted from the prior Proxy Statement’s Summary Compensation Table, but have been included (along with the revised total compensation amounts for 2020) in this table.
(3)Represents the grant date fair value of long-term incentive (equity) awards granted in the year indicated under our 2018 GIP computed in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 718 (“ASC Topic 718”). The method and assumptions used to calculate such value are set forth in note 78 below and additional information is set forth in the 20202021 Grants of Plan-Based Awards Table on a grant-by-grant basis.
(4)No stock options were granted during the fiscal year ended December 31, 2020.2021.
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(5)For 2020,2021, represents Annual Incentive Plan award cash payouts with respect to 20202021 performance. Further information about the Annual Incentive Plan is set forth in Compensation Discussion and Analysis – Compensation Decisions – Annual Incentive Plan Awards" and the20202021 Grants of Plan-Based Awards Table.
(6)Consists entirely of the aggregate respective change in the actuarial present value of each individual’s pension benefits based on a discount rate of 2.36%2.78% for 2020. The discount rate in 2019 was 3.19% and the rate in 2018 was 4.23%.2021. The values shown assume retirement from the CARPP and the CASRSP (as applicable) for (a) Mr.Messrs. Richardson, Kelly and Mr. KellyFotheringham at age 65 with a life only benefit under the Celanese Americas Retirement Pension Plan (“CARPP”) and (b)the Celanese Americas Supplemental Retirement Savings Plan (“CASRSP”), as applicable. Mr. Elliott atFotheringham also has a balance in our legacy German defined-benefit supplementary pension plan from his earliest unreduced retirement ageservice there with us from 1997 through 2006. The actuarial present value of 55Mr. Fotheringham’s benefits under these plans decreased from December 31, 2020 to December 31, 2021 by approximately $8,200 (and no compensation amount is reported in the table with respect thereto). See “2021 Pension Benefits Table and receipt of the traditional plan benefit as a life only benefit.accompanying text.
(7)The amounts reported in this column with respect to fiscal 20202021 consist of the following:
(a) Aggregate Company contributions, including matching and retirement contributions made for 2020,2021, under the Company’s tax-qualified and non-qualified defined-contribution retirement plans, including the Celanese Americas Retirement Savings Plan (“CARSP”), a tax-qualified, defined contribution (401(k)) plan, and the Celanese Americas Supplemental Retirement Savings Plan (“CASRSP”),CASRSP, an unfunded, non-qualified defined contribution plan:plan, and a UK-based plan in which Mr. Fotheringham participates: Ms. Ryerkerk, $117,192,$99,558, Mr. Richardson, $68,538,$73,757, Mr. Kelly $56,100,$63,516, Mr. Fotheringham, $43,483, and Ms. Puckett, $58,520, Ms. Jurecka, $54,492, and Mr. Elliott, $29,269.$61,182.
The CARSP is available to substantially all of our U.S. employees, including all the NEOs. The plan is subject to the provisions of ERISA. Eligible participants are entitled to a 6% match of his or her pre-tax and after-tax contributions to the CARSP and an allocation of 5% of his or her salary up to the Code Section 401(a)(17) limit ($285,000290,000 in 2020)2021) in lieu of the former pension plan contribution under the Celanese Americas Retirement Pension Plan (“Retirement Contributions”). The amount contributed to the plan by or on behalf of a participant is limited by Code Section 415 and is credited with earnings based on the earnings rate of an investment fund maintained for investments under the CARSP chosen by the participant.
Each of the NEOs is entitled to an allocation under the CASRSP equal to (a) Retirement Contributions limited by Code Section 415 and not contributed to the CARSP, and (b) 6% of his or her salary in excess of the compensation limits under the CARSP (“Excess Earnings Contributions”). The amount contributed to the plan on behalf of a participant is credited with earnings based on the earnings rate of an investment fund maintained for investments under the CARSP which is currently the 1-3 year Government/Credit Bond Index Fund. Additional information about the CASRSP is set forth in the 20202021 Nonqualified Deferred Compensation Table and accompanying text.
(b) The Company provides the following perquisitesexecutive health services and reimbursement of up to $10,000 annually (with no tax gross-up) for personal financial planning and wealth management services to the NEOs: personal liability insuranceNEOs. Ms. Ryerkerk and executive health services.Mr. Richardson were the only NEOs reimbursed for financial planning and wealth management services in 2021. The Company also provided certain tax and financial advisory services benefits under our expatriate assignment programin 2021 to Mr. Richardson (related to his prior expatriate assignment in China) and to Mr. Elliott (relatedFotheringham relating to determination of tax withholdings, income reporting, and tax payments with regards to business travel across multiple countries. For Mr. Fotheringham these amounts totaled $24,898. The Company also provided him a tax equalization payment of $14,684 related to his multi-year assignment in Amsterdam as our Vice President, Acetyl Chain). For Mr. Richardson, the benefits in 2020 consisted of tax and financial advisory services due to his overseas assignment in China. For Mr. Elliott, the benefits in 2020 had an aggregate cost to the Company of $131,754, and consisted of relocation benefits related to the assignment including movement of household goods, travel and tax equalization payments. Mr. Elliott also received under the program $104,093 in U.S. tax gross-ups for certain of the program’s taxable benefits.
Amounts reported for Mr. Kelly include costs incurred by the Company in 2020 associated with his 2019 relocation. At our request, Mr. Kelly relocated from his former home in Illinois to our Dallas, Texas headquarters in 2019 and before his promotion to Senior Vice President. Pursuant to our relocation policy for employees at his then-current title, we agreed to (a) purchase his former home in Illinois at the average of two independently-appraised values if he was unable to sell his home within a specified time frame, and (b) if the appraisal resulted in a loss on the sale of Mr. Kelly’s former home, we would reimburse him up to an amount specified in our relocation policy. Our purchase of Mr. Kelly’s home and the previously-mentioned reimbursement occurred in 2019 and therefore the values are not includedrecent expatriate service in the table above. Following our purchase of the home, a significant decline in the local housing market delayed our ability to sell the home until 2020, and resulted in our sale at a price that was below the price at which we purchased the home from Mr. Kelly. We also incurred monthly home carrying costs (primarily mortgage payments, interest, property taxes, maintenance and repair) until we were able to sell the home in mid-2020. SEC rules require that we include the difference between our purchase price and the ultimate sale price, transaction costs and 2020 carrying costs in Mr. Kelly’s reportable compensation for 2020. These costs to the Company totaled $254,238 in 2020. We also provided Mr. Kelly with a tax gross up of $150 on amounts from this transaction that are considered taxable income.Netherlands. We also provided a tax gross-uphome office allowance of $448less than $1,000 for Mr. Fotheringham in 2021.
From time to time, our NEOs travel on Company-provided aircraft for security and safety reasons and to maximize the efficiency of their travel and availability for Company business. On certain occasions in 2021, family members of Ms. Puckett in connection with expenses incurred in 2019 forRyerkerk also accompanied her relocation.on business trips on Company-provided aircraft at no incremental cost to us.
Perquisites and personal benefits were excluded for all of the NEOs to the extent that the total value of all perquisites and personal benefits for an NEO was less than $10,000. In addition, the table does not include any amounts for personal benefits provided to any of the NEOs for which we believe there is no aggregate incremental cost to us.
NoOther than tax equalization payments with respect to overseas expatriate assignments, no tax gross-ups were paid to any NEO during 2020 except as noted above under our expatriate and relocation programs.2021.

  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 7972

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Executive Compensation
(8)The stock awards for 20202021 consisted of annual equity awards of RSUs and PRSUs under the 20202021 long-term incentive plan (LTIP). Equity awards under the 20202021 LTIP consisted of 70%85% performance-based stock units (PRSUs) and 30%15% time-based stock units (RSUs).
Performance-Vested RSUs. The fair value of the annual award PRSUs granted under the 20202021 LTIP was calculated to be $101.77 per share,$118.92, as determined using a Monte Carlo simulation model onwith reference to February 5, 2020,10, 2021, the date of grant, discounted for lack of dividend participation and for implications of the potential performance limitation if cumulative TSR for the performance period is inbelow the bottom quartile,relevant threshold, and adjusted for a performance premium. Payout of such PRSUs can range from a minimum of 0% to a maximum of 200% of target. The target and maximum potential values of the award of PRSUs for the NEOs granted in 20202021 using the fair value discussed above, assuming performance at the target and maximum levels of performance conditions, is set forth below. Actual performance, and the stock price at the eventual payout dates, is uncertain.
2020 Annual PRSU Awards2021 Annual PRSU Awards
NameNameTarget Number of PRSUsValue at Target PerformanceMaximum Number of PRSUsValue at Highest PerformanceNameTarget Number of PRSUsValue at Target PerformanceMaximum Number of PRSUsValue at Highest Performance
Lori J. RyerkerkLori J. Ryerkerk30,951$3,149,88361,902$6,299,766Lori J. Ryerkerk61,827$7,352,467123,654$14,704,934
Scott A. RichardsonScott A. Richardson11,692$1,189,89523,384$2,379,790Scott A. Richardson20,728$2,464,97441,456$4,929,948
Thomas F. KellyThomas F. Kelly7,565$769,89015,130$1,539,780Thomas F. Kelly13,366$1,589,48526,732$3,178,970
John G. FotheringhamJohn G. Fotheringham11,865$1,410,98623,730$2,821,972
A. Lynne PuckettA. Lynne Puckett7,565$769,89015,130$1,539,780A. Lynne Puckett13,366$1,589,48526,732$3,178,970
Shannon L. Jurecka6,877$699,87213,754$1,399,744
Todd L. Elliott9,628$979,84219,256$1,959,684
Time-Vested RSUs.The fair value of RSUs granted to our NEOs under 20202021 LTIP as part of the annual award was calculated to be $104.48$124.06 per share, ($104.31 for Mr. Elliott), the average of the high and low market price of our Common Stock as reported by the NYSE on February 5, 2020,10, 2021, the date of grant, and discounted for lack of dividend participation.

(9)

Mr. Fotheringham is based in the United Kingdom and his salary, Annual Incentive Plan award, and retirement plan contributions are paid in British pounds (GPB or £). For reporting purposes, these amounts have been converted to U.S. dollars using the average of the daily exchange rates for 2021 reported by the European Central Bank, which average was approximately $1.385/£1.00. For purposes of payment to him, his Annual Incentive Plan award was converted into GBP using our forecasted rates for 2022 aligned with recent spot rates as reported by the European Central Bank, which rate was $1.375/£1.00.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 8073

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Executive Compensation
20202021 Grants of Plan-Based Awards Table
The following table summarizes incentive awards and other plan-based awards granted to each of the NEOs during the fiscal year ended December 31, 2020:2021:
  Estimated Future Payouts
Under Non-Equity
Incentive Plan Awards
Estimated Future Payouts
Under Equity
Incentive Plan Awards
All Other Stock AwardsGrant
Date Fair
Value of
Stock
and
Option
Awards
($)
Number
of
Shares
of Stock
or Units
(#)
Number
of
Securities
Under-
lying
Options
(#)
NameGrant DateThres-
hold
($)
Target
($)
Maxi-
mum
($)
Thres-hold
(#)
Target
(#)
Maxi-
mum
(#)
(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(l)
Lori J. Ryerkerk
   AIP(1)
N/A692,5001,385,0004,155,000
    PRSUs(2)
2/5/2015,47630,95161,9023,149,883
   Time RSUs(2)
2/5/2012,9211,349,986
Scott A. Richardson
AIP(1)
N/A264,808529,6151,588,845
   PRSUs(2)
2/5/205,84611,69223,3841,189,895
   Time RSUs(2)
2/5/204,881509,967
Thomas F. Kelly
AIP(1)
N/A178,500357,0001,071,000
    PRSUs(2)
2/5/203,7837,56515,130769,890
   Time RSUs(2)
2/5/203,158329,948
A. Lynne Puckett
 AIP(1)
N/A199,500399,0001,197,000
    PRSUs(2)
2/5/203,7837,56515,130769,890
   Time RSUs(2)
2/5/203,158329,948
Shannon L. Jurecka
 AIP(1)
N/A173,385346,7691,040,308
    PRSUs(2)
2/5/203,4396,87713,754699,872
   Time RSUs(2)
2/5/202,871299,962
Todd L. Elliott
 AIP(1)
N/A110,769221,538664,615
    PRSUs(2)
2/5/204,8149,62819,256979,842
   Time RSUs(2)
2/5/204,026419,952
Celanese 2021 / Notice of Annual Meeting and Proxy Statement / 81

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Executive Compensation
  Estimated Future Payouts
Under Non-Equity
Incentive Plan Awards
Estimated Future Payouts
Under Equity
Incentive Plan Awards
All Other Stock AwardsGrant
Date Fair
Value of
Stock
and
Option
Awards
($)
Number
of
Shares
of Stock
or Units
(#)
Number
of
Securities
Under-
lying
Options
(#)
NameGrant DateThres-
hold
($)
Target
($)
Maxi-
mum
($)
Thres-hold
(#)
Target
(#)
Maxi-
mum
(#)
(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(l)
Lori J. Ryerkerk
   AIP(1)
N/A767,0001,534,0003,068,000
    PRSUs(2)
2/10/2130,91461,827123,6547,352,467
   Time RSUs(2)
2/10/2110,4581,297,419
Scott A. Richardson
AIP(1)
N/A274,550549,1001,647,300
   PRSUs(2)
2/10/2110,36420,72841,4562,464,974
   Time RSUs(2)
2/10/213,506434,954
Thomas F. Kelly
AIP(1)
N/A194,950389,9001,169,700
    PRSUs(2)
2/10/216,68313,36626,7321,589,485
   Time RSUs(2)
2/10/212,261280,500
John G. Fotheringham
 AIP(1)
N/A198,484396,9671,190,901
    PRSUs(2)
2/10/215,93311,86523,7301,410,986
   Time RSUs(2)
2/10/212,007248,988
A. Lynne Puckett
 AIP(1)
N/A201,000402,0001,206,000
    PRSUs(2)
2/5/206,68313,36626,7321,589,485
   Time RSUs(2)
2/5/202,261280,500
(1)20202021 Annual Incentive Plan. For purposes of this table, (i) the “threshold” bonus amount is calculated based on all performance measures being achieved at the plan threshold levels (50% of target bonus); (ii) the “target” bonus amount is calculated based on all performance measures being achieved at the plan target levels (100% of target bonus); (iii) the “maximum” bonus amount is calculated based on all performance measures being achieved at the plan superior levels (200% of target bonus); and (iv) the individual performance modifier (0-150%) for each executive officer (other than our CEO) being equal to 100% in the “threshold” and “target” scenarios and 150% in the “maximum” scenarios, in each case with respect to the executive’s eligible earnings for 20202021 as set forth in the “Salary” column in the 20202021 Summary Compensation Table. See Compensation Discussion and Analysis – Compensation Decisions – Annual Incentive Plan Awards for additional information.
Celanese 2022 / Notice of Annual Meeting and Proxy Statement / 74

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Executive Compensation
(2)20202021 LTIP. The 20202021 LTIP was comprised of 70%85% PRSUs and 30%15% Time-based RSUs. The PRSUs were awarded under the 2018 GIP and vest 50% on each of August 15, 2022 and February 15, 2023,2024, based on the Company’s achievement of target levels of Adjusted EPS growth and Return on Capital Employed between January 1, 2021 and June 30, 2022 and during fiscal years 2020-2022.2021-2023, respectively. See Compensation Decisions - Long-Term Incentive Compensation and Exhibit A for more information about these awards and performance measures. The Time-based RSUs vest 33% on each of February 15, 20212022 and 20222023 and 34% on February 15, 2023.2024.

Outstanding Equity Awards at Fiscal 20202021 Year-End Table
The following table summarizes outstanding equity awards held by each of the NEOs as of December 31, 2020,2021, including the vesting dates for the portions of these awards that have not yet vested:
Option Awards(1)
Stock Awards(1)
Option Awards(1)
Stock Awards(1)
NameNameGrant
Date
Number of
Securities
Underlying
Unexer-
cised
Options
(#)
Exercisable
Number of
Securities
Underlying
Unexer-
cised
Options
(#)
Unexer-cisable
Option
Exercise
Price
($)
Option
Expiration
Date
Number of
Shares or
Units of
Stock That
Have Not
Vested
(#)
Market
Value of
Shares or
Units of
Stock That
Have Not
Vested
(2)
($)
Equity
Incentive
Plan Awards:
Number
of Unearned
Shares,
Units or
Other Rights
That Have
Not Vested
(#)
Equity
Incentive
Plan
Awards:
Market
or Payout
Value of
Unearned
Shares,
Units or
Other
Rights
That Have
Not Vested
(2)
($)
NameGrant
Date
Number of
Securities
Underlying
Unexer-
cised
Options
(#)
Exercisable
Number of
Securities
Underlying
Unexer-
cised
Options
(#)
Unexer-cisable
Option
Exercise
Price
($)
Option
Expiration
Date
Number of
Shares or
Units of
Stock That
Have Not
Vested
(#)
Market
Value of
Shares or
Units of
Stock That
Have Not
Vested
(2)
($)
Equity
Incentive
Plan Awards:
Number
of Unearned
Shares,
Units or
Other Rights
That Have
Not Vested
(#)
Equity
Incentive
Plan
Awards:
Market
or Payout
Value of
Unearned
Shares,
Units or
Other
Rights
That Have
Not Vested
(2)
($)
(a)(a)(b)(c)(e)(f)(g)(h)(i)(j)(a)(b)(c)(e)(f)(g)(h)(i)(j)
Lori J. RyerkerkLori J. RyerkerkLori J. Ryerkerk
5/1/19— 5,842 (3)759,109 20,880 (4)2,713,147 5/1/19— 33,428 (3)5,617,910 — — 
5/1/19— 9,686 (5)1,258,599 — — 5/1/19— 2,966 (4)498,466 — — 
2/5/20— 12,921 (9)1,678,955 30,951 (10)4,021,773 2/5/20— 8,658 (8)1,455,063 61,902 (9)10,403,250 
2/10/21— 10,458 (11)1,757,571 123,654 (12)20,781,291 
Scott A. RichardsonScott A. RichardsonScott A. Richardson
2/6/19— 18,342 (3)3,082,557 — — 
2/8/18— 15,538 (6)2,019,008 — — 2/6/19— 1,629 (5)273,770 — — 
2/6/19— 3,209 (7)416,977 11,457 (8)1,488,723 2/5/20— 3,271 (8)549,724 23,384 (9)3,929,915 
2/5/20— 4,881 (9)634,237 11,692 (10)1,519,258 2/10/21— 3,506 (11)589,218 41,456 (12)6,967,095 
Thomas F. KellyThomas F. KellyThomas F. Kelly
1/14/19— 11,345 (6)1,474,169 — — 1/14/19— 4,526 (6)760,640 — — 
1/14/19— 8,917 (11)1,158,675 — (6)— 2/6/19— 9,750 (3)1,638,585 — — 
2/6/19— 1,712 (7)222,457 6,090 (8)791,335 2/6/19— 870 (5)146,212 — — 
2/5/20— 3,158 (9)410,351 7,565 (10)982,996 2/5/20— 2,116 (8)355,615 15,130 (9)2,542,748 
2/10/21— 2,261 (11)379,984 26,732 (12)4,492,580 
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 8275

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Executive Compensation
A. Lynne Puckett
2/13/19— 2,110 (7)274,173 7,529 (8)978,318 
2/13/19— 12,659 (12)1,644,910 — — 
2/5/20— 3,158 (9)410,351 7,565 (10)982,996 
Shannon L. Jurecka
2/8/18— 11,652 (6)1,514,061 — — 
2/6/19— 1,712 (7)222,457 6,110 (8)793,933 
2/5/20— 2,871 (9)373,058 6,877 (10)893,597 
Todd L. Elliott
2/8/18— 9,405 (6)1,222,086 — — 
2/8/18— 430 (13)55,874 — — 
2/6/19— 1,031 (7)133,968 2,963 (8)385,012 
2/5/20— 2,830 (9)367,730 1,562 (10)202,966 
John G. Fotheringham
2/6/19— 4,265 (3)716,776 — — 
2/6/19— 381 (5)64,031 — — 
2/5/20— 636 (8)106,886 4,798 (9)806,352 
4/15/20— 1,261 (10)211,924 9,158 (9)1,539,093 
2/10/21— 2,007 (11)337,296 23,730 (12)3,988,064 
A. Lynne Puckett
2/13/19— 12,053 (3)2,025,627 — — 
2/13/19— 1,072 (5)180,160 — — 
2/13/19— 6,425 (7)1,079,786 — — 
2/5/20— 2,116 (8)355,615 15,130 (9)2,542,748 
2/10/21— 2,261 (11)379,984 26,732 (12)4,492,580 
(1)Vesting treatment upon termination of employment is described underPotential Payments Upon Termination or Change in Control – Long-Term Incentive Awards.
(2)For PRSUs, the market or payout value has been computed based on the number of units awarded at an assumed target performance (100%)set forth in the preceding column for the 20192020 and 20202021 PRSUs, multiplied by the closing stock price on December 31, 2020,2021, the last trading day in 2020.The 2018 PRSUs were earned following completion of the fiscal year based on performance at 182.7% of target and are shown at this level.2021. Actual performance and payout value may vary. For time-based RSUs, the market value has been computed based on the number of units awarded that are unvested at the close of business on December 31, 20202021 multiplied by the closing stock price on December 31, 2020.2021. Actual payout value may vary. 
(3)Represents earned PRSUs granted under our 2019 LTIP adjusted for actual performance at 160.1% of target. These PRSUs vested in full on February 15, 2022.
(4)Represents RSUs granted in May 2019 under our 2019 LTIP. These RSUs vestvested 33% on each of February 15, 2020 and 2021, and 34% on February 15, 2022.
(4)Represents PRSUs granted in May 2019 under our 2019 LTIP at target. These PRSUs vest 100% on February 15, 2022 subject to adjustment (0-200% of targeted amount shown) based on Company performance in 2019-2021 against pre-established performance measures.
(5)Represents RSUs granted in May 2019. These RSUs vest 50% on each of May 1, 2020 and 2021.
(6)Represents PRSUs granted under our 2018 LTIP adjusted for actual performance at 182.7% of target. These PRSUs vested 100% on February 15, 2021.
(7)Represents RSUs granted in February 2019 under our 2019 LTIP. These RSUs vestvested 33% on each of February 15, 2020 and 2021, and 34% on February 15, 2022.
(8)(6)Represents PRSUsRSUs granted under our 2019 LTIP at target.in January 2019. These PRSUs vest 100%RSUs vested on January 14, 2022.
(7)Represents RSUs granted in February 2019. These RSUs vested on February 15, 2022 subject to adjustment (0-200% of targeted amount shown) based on Company performance in 2019-2021 against pre-established performance measures.2022.
(9)(8)Represents RSUs granted in February 2020 under our 2020 LTIP. These RSUs vest 33% on each of February 15, 2021 and 2022, and 34% on February 15, 2023.
(10)(9)Represents PRSUs granted under our 2020 LTIP at target.LTIP. These PRSUs vest 100% on February 15, 2023 subject to adjustment (0-200% of targeted amount shown) based on Company performance in 2020-20232020-2022 against pre-established performance measures. As of December 31, 2021, these PRSUs were trending above target and are reflected herein at an assumed 200% payout.
(11)(10)Represents RSUs granted in January 2019. 4,391 of these RSUs vest on January 14, 2021, and 4,526 of these RSUs vest on January 14, 2022.
(12)Represents RSUs granted in February 2019.April 2020 under our 2020 LTIP. These RSUs vest 33% on each of February 15, 20202021 and 2021,2022, and 34% on February 15, 2022.2023.
(13)(11)Represents RSUs granted in February 2018.2021under our 2021 LTIP. These RSUs vest 33% on each of February 15, 20192022 and 20202023, and a pro-rated portion of the remainder vested34% on February 15, 2024.
(12)Represents PRSUs granted under our 2021 following Mr. Elliott’s retirement.LTIP. These PRSUs vest 50% on August 15, 2022 and February 15, 2024 subject to adjustment (0-200% of targeted amount shown) based on Company performance between January 1, 2021 and June 30, 2022, and 2021-2023, respectively, against pre-established performance measures. As of December 31, 2021, these PRSUs were trending above target and are reflected herein at an assumed 200% payout.
For additional information, see20202021 Compensation Decisions – Long-Term Incentive Compensation above.

  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 8376

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Executive Compensation

20202021 Option Exercises and Stock Vested Table
The following table summarizes the the vesting of stock awards of each NEO during the fiscal year ended December 31, 2020.2021. No NEOs exercised any stock options during fiscal 2020.2021.
Option AwardsStock Awards Option AwardsStock Awards
NameNameNumber of Shares
Acquired on
Exercise
(#)
Value
Realized
on Exercise
($)
Number of Shares
Acquired on
Vesting
(#)(1)
Value
Realized
on Vesting
($)(2)
NameNumber of Shares
Acquired on
Exercise
(#)
Value
Realized
on Exercise
($)
Number of Shares
Acquired on
Vesting
(#)(1)
Value
Realized
on Vesting
($)(2)
(a)(a)(b)(c)(d)(e)(a)(b)(c)(d)(e)
Lori J. RyerkerkLori J. Ryerkerk— — 12,562 1,091,098 Lori J. Ryerkerk— — 16,825 2,459,195 
Scott A. RichardsonScott A. Richardson— — 10,483 1,148,727 Scott A. Richardson— — 18,729 2,465,673 
Thomas F. KellyThomas F. Kelly— — 5,233 612,271 Thomas F. Kelly— — 17,621 2,347,600 
John G. FotheringhamJohn G. Fotheringham— — 5,699 750,273 
A. Lynne PuckettA. Lynne Puckett— — 7,272 796,866 A. Lynne Puckett— — 8,314 1,094,538 
Shannon L. Jurecka— — 6,395 721,357 
Todd L. Elliott— — 11,455 1,280,753 
(1)Gross shares (includes shares withheld to cover taxes) acquired.
(2)Value realized reflects the number of shares vested multiplied by the average of the high and low market price of our Common Stock as reported by the NYSE on the applicable vesting date.
20202021 Pension Benefits Table
The following table summarizes the present value of the accumulated retirement benefits of each NEO as of the end of the fiscal year ended December 31, 2020:2021:
NameName
Plan Name(1)
Number
of Years
Credited
Service
(#)
Present
Value of
Accumulated
Benefit
($)(2)
Payments
During
Last Fiscal
Year
($)
Name
Plan Name(1)
Number
of Years
Credited
Service
(#)(2)
Present
Value of
Accumulated
Benefit
($)(3)
Payments
During
Last Fiscal
Year
($)
(a)(a)(b)(c)(d)(e)(a)(b)(c)(d)(e)
Lori J. RyerkerkLori J. RyerkerkCARPPLori J. RyerkerkCARPP
Scott A. RichardsonScott A. RichardsonCARPP8.750088,000Scott A. RichardsonCARPP8.750093,000
Thomas F. KellyThomas F. KellyCARPP1.333317,000Thomas F. KellyCARPP1.333317,000
John G. FotheringhamJohn G. FotheringhamCARPP5.833393,000
Supplementary Pension Scheme (Germany)8.8333159,238(4)
A. Lynne PuckettA. Lynne PuckettCARPPA. Lynne PuckettCARPP
Shannon L. JureckaCARPP
Todd L. ElliottCARPP26.33332,200,00038,254
Todd L. ElliottCASRPP26.33331,572,000
(1)     As noted below, the Celanese Americas Retirement Pension PlanCARPP has been frozen, meaning that benefits (other than earnings) are no longer accrued for compensation or service after the applicable plan freeze date.
(2)     Accrued benefits under the CARPP for Messrs. Richardson and Mr. Kelly were frozen as of December 31, 2013, and the credited service reflects their years of services prior to that date. Mr. Fotheringham’s credited service with respect to the Supplementary Pension Scheme (Germany) reflects his participation in such plan from May 1997 through February 2006 while he worked with us in Germany, and with respect to the CARPP reflect his participation in such plan from March 2006 to December 2011 while he worked with us in the United States.
(3) The present value amounts shown in the table above are the amount needed today that, with interest, would provide the NEO’s future retirement benefit. Retirement is assumed to occur at age 65 and participants receive their cash balance benefit as a lump sum, except for Mr. Elliott who retired at his earliest unreduced retirement age of 55 and a life only benefit.sum.
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(4)     The actuarial present value is calculated in euros (€), and for reporting purposes in this table has been converted into U.S. dollars using a spot exchange rate of $1.1326/€1.00 published by the European Central Bank for December 31, 2021.

CARPP. The Celanese Americas Retirement Pension Plan (“CARPP”) is a tax-qualified, defined benefit pension plan sponsored by Celanese Americas. This plan covers substantially all of our U.S. employees who were hired prior to the plan’s 2013 freeze date. The plan is subject to the provisions of ERISA. Mr. Richardson, Mr. Kelly and Mr. ElliottFotheringham (from his past employment with us in the United States) participated in this plan in 2020.2021.
Effective January 1, 2001, the plan began providing benefits for new employees, as defined by the plan, hired after December 31, 2000, based on a different benefit formula (“Cash Balance Plan”). The Cash Balance Plan provides that for each plan year that employees work as defined, we credit 5% of the employee’s annual pensionable earnings (up to Internal Revenue Code limits) to a hypothetical plan account that has been established for each employee, and credit that account with interest. For a given year, the plan’s interest rate is the annual rate of interest on 30-year United States Treasury Securities for the August before the first day of that year. Effective January 1, 2008, employees vest in their accrued benefit after completing three years of service with us, as defined in the plan. If employees are vested when they leave the Company, they have the option to take their account balance with them, either in a lump-sum payment or as an annuity. Employees also have the choice to leave their account balance in the plan until the normal retirement age of 65. The amount of benefit depends on the employee’s pay and any interest earned on the Company contributions. Once vested, survivor benefits are applicable to married participants.
Under the CARPP, if an employee’s employment with us is terminated as a result of a corporate reorganization, layoff or corporate restructuring, including divestiture, that employee will receive an additional year of vesting service.
In connection with amendments to the CARPP in 2013, accrued benefits under the CARPP were frozen as of December 31, 2013, no further contributions will be made to the CARPP other than interest credits for the cash balance participants (Mr. Richardson and Mr. Kelly), and future pension-related contributions (“Retirement Contributions”) will be made to the CARSP or the CASRSP, depending on the level of eligible earnings of the participant.
The Celanese Americas Supplemental RetirementSupplementary Pension Plan (“CASRPP”)Scheme (Germany). Mr. Fotheringham has a balance in our defined-benefit supplementary pension plan (Germany), where he worked with us from 1997 through 2006. Entitlements under this plan are based on pensionable earnings above the German social security contribution ceiling, and the annual retirement pension is an unfunded, nonqualified “excess benefit plan” sponsored by Celanese Americas. The purposeequal to 20% of the plan, whichsum of employer contributions. The actuarial present value is also subject to the provisionscalculated assuming retirement based on Mr. Fotheringham’s earliest unreduced retirement age of ERISA, is to supplement the benefits payable to certain employees who are also participants in the Company’s qualified defined benefit plan (the CARPP). The CASRPP applies to non-union employees hired before January 1, 2001, with five or more years60 and based on a discount rate of service, as defined in the plan. The annual pension benefit formula and other plan rules are also the same as in the CARPP, as described above, except that the benefit amount under the CASRPP is not limited with respect to annual pensionable earnings. Mr. Elliott is the only named executive officer that participated in this plan in 2020.1.24%.
2020 Nonqualified Deferred Compensation Table
The following table contains certain information concerning benefits under nonqualified deferred compensation plans and similar plans for the fiscal year ended December 31, 2020:
NamePlan NameExecutive
Contributions
in Last FY
($)
Registrant
Contributions
in Last FY
($)(1)
Aggregate
Earnings
in Last FY
($)(2)
Aggregate
Withdrawal/
Distributions
($)
Aggregate
Balance
at Last
FYE
($)(3)
(a)(b)(c)(d)(e)(f)(g)
Lori J. RyerkerkCASRSP85,8423,52140,245
Scott A. RichardsonCASRSP37,18820,167170,630
Thomas F. KellyCASRSP26,8001,73418,809
A. Lynne PuckettCASRSP27,1701,75120,011
Shannon L. JureckaCASRSP23,1426,81261,692
Todd L. ElliottCASRSP38,940337,371

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2021 Nonqualified Deferred Compensation Table
The following table contains certain information concerning benefits under nonqualified deferred compensation plans and similar plans for the fiscal year ended December 31, 2021:
NamePlan Name
Executive
Contributions
in Last FY
($)(1)
Registrant
Contributions
in Last FY
($)(2)
Aggregate
Earnings
in Last FY
($)(3)
Aggregate
Withdrawal/
Distributions
($)
Aggregate
Balance
at Last
FYE
($)(4)
(a)(b)(c)(d)(e)(f)(g)
Lori J. RyerkerkCASRSP67,6588,806134,893
2008 Deferred Plan318,00026,943344,943
Scott A. RichardsonCASRSP41,85731,023238,841
Thomas F. KellyCASRSP33,8164,18025,954
John G. FotheringhamRoyal London Plan13,58843,4834,97969,607
A. Lynne PuckettCASRSP29,2823,43750,618
(1)Amounts in this column for the 2008 Deferred Plan (for Ms. Ryerkerk) and for the Royal London Plan (for Mr. Fotheringham) represent executive deferral contributions credited under the plan for 2021, which amounts are also included in Salary in the 2021 Summary Compensation Table. Plan amounts with respect to Mr. Fotheringham are denominated in British pounds (GBD or £). For reporting purposes, the contribution and earnings amounts have been converted into U.S. dollars using an average exchange rate for 2021 of $1.376/£1.00, and the year-end balance amount has been converted using the spot exchange rate as of December 31, 2021 ($1.348/£1.00).
(2)Amounts in this column for the CASRSP (for NEOs other than Mr. Fotheringham) and for the Royal London Plan (for Mr. Fotheringham) represent Company contributions credited under the plan for 2020,2021, which amounts are also included as All Other Compensation in the 20202021 Summary Compensation Table.
(2)(3)Amounts in this column for the CASRSP (for NEOs other than Mr. Fotheringham) and for the Royal London Plan (for Mr. Fotheringham)represent earnings during 20202021 under such plans. None of the amounts in this column were reported as compensation in the 20202021 Summary Compensation Table.
(3)(4)Amounts in this column for the CASRSP do not include contributions credited for 20202021 (column (d)) but not yet deposited into the participant’s account. The following amounts for each NEO were previously reported as compensation to the NEO in the Summary Compensation Table for previous years: Ms. Ryerkerk, $122,565 (for the CASRSP) and $0 (for the 2008 Deferred Plan); Mr. Richardson, $98,703; Mr. Kelly, $26,800; Mr. Fotheringham, $0; and Ms. Puckett, $45,430.
CASRSP. All of our NEOs other than Mr. Fotheringham, who is based in the United Kingdom, were eligible in 20202021 to participate in the CASRSP, an unfunded, nonqualified defined contribution plan sponsored by Celanese Americas that is available only to persons who have a full year base salary in excess of the Code Section 401(a)(17) limit ($285,000290,000 in 2020)2021) or had their Retirement Contributions limited in the CARSP by Code Section 415. If a person is eligible to participate in the CASRSP because their salary exceeded the Code Section 401(a)(17) limit, he or she is entitled to an allocation under this plan equal to 6% of his or her salary in excess of the compensation limits under the CARSP (“Excess Earnings Contributions”). In addition, eligible participants are entitled to an allocation under this plan equal to 5% of his or her qualified earnings in excess of the Retirement Contribution made to the CARSP. The amount contributed to the plan on behalf of a participant is credited with earnings based on the earnings rate of one of the funds maintained for investments under the CARSP, which is currently the 1-3 year Government/Credit Bond Index Fund. The aggregate annualized rate of return for the credited earnings in 20202021 was 3.39%-0.43%. Beginning in 2015, participants will beare credited with earnings based on the performance of certain hypothetical investment choices selected by the participant. These investment choices are the same investment choices available under the CARSP (other than the Celanese Stock Fund). Participants may change their investment elections at any time under the same rulerules that apply under the CARSP. Distributions under the CASRSP are in the form of a lump sum payment which is paid as soon as administratively practicable after termination of employment for most participants.
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Distributions to participants who are top 50 key employees of the Company must be delayed six months following termination based on Code Section 409A requirements.
No NEOs2008 Deferred Plan. Our 2008 Deferred Plan is an unfunded, nonqualified deferred compensation plan that provides certain of our senior employees and directors the opportunity to defer a portion of their compensation in exchange for a future payment amount equal to their deferrals plus or minus certain amounts based on the market performance of specified measurement funds selected by the participant. Ms. Ryerkerk was the only NEO that made contributions to, or had balances in, this plan during 2021.
Royal London Plan. The Royal London Plan is a defined-contribution pension scheme available to substantially all of our 2008 Deferred Compensation Plan during 2020.U.K.-based employees. Mr. Fotheringham joined this plan upon his relocation to the United Kingdom in mid-2020. By virtue of his age, seniority and by agreement with the Company, Mr. Fotheringham is permitted to contribute amounts from his salary, with his employer contributing 8% of his salary earnings. Participants can select investment vehicles for contributed amounts, and the investment options available to Mr. Fotheringham are the same as those available to all participants in this plan. Following retirement (age 55), participants may elect to receive balance amounts in the form of an annuity, lump sum payment, or periodic draw-down.

Potential Payments Upon Termination or Change In Control
The particular events that trigger payments to our NEOs upon termination of employment or a change in control are generally defined in our Severance Plan and the individual executives’ change in control agreements, deferred compensation agreements, orand PRSU or RSU award agreements. The CMDC believes that the primary benefits to the Company of employment agreements are the non-competition and non-solicitation provisions found therein. In order to achieve the benefit of these provisions without incurring the generally negative obligations associated with employment agreements, the CMDC offers a more limited change in control agreement to each executive officer. However, the deferred compensation agreements and PRSU / RSU award agreements are still effective and provide for some potential payments upon termination and change in control as described in the tables below.
Severance Plan
Our Executive Severance Benefits Plan (“Severance Plan”), most recently amended in February 2020, applies to all our executive officers and other eligible employees, and provides, upon involuntary termination without cause or termination by the executive for good reason, for the payment of (i) 150% of one year’s base salary for named executive officers (200% for the CEO); (ii) 150% of one year’s annual incentive plan bonus award for named executive officers (200% for the CEO) based on target Company performance and a 1.0 individual modifier; and (iii) a prorated portion of the annual incentive plan award for the year in which the termination occurs based on actual Company performance and a 1.0 individual modifier. The Severance Plan also provides for the payment of premiums for post-termination health insurance coverage (“COBRA premiums”) for a period of one year from the date of termination (eighteen months for the CEO) and out-placement benefits. As a condition to the receipt of any benefits under the Severance Plan, an executive must agree to standard release, non-compete, non-solicitation, and confidentiality provisions. In addition, the Severance Plan provides that the vesting of long-term incentive or other equity awards upon termination without cause will be governed by the terms of the applicable award agreements. Executives who
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Executive Compensation
are involuntarily terminated for any other reason (e.g., death, disability, retirement, termination for cause) are not eligible to receive severance benefits under the Severance Plan.
The February 2020 amendments approved by the CMDC increased the payout multiple for the CEO from one and one-half to two and for other NEOs from one to one and one-half.
Change in Control Agreements
We have change in control agreements with each of our executive officers, most recently amended in February 2020.officers. The change in control agreements provide for a payment to be made to these officers following a termination of employment by the Company without cause or by the officer with good reason within two years following a change in control or following the first public
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Executive Compensation
announcement of a potential change in control transaction, provided certain conditions are satisfied. These benefits are in lieu of payments under the Severance Plan. Generally, the change in control agreements provide for each executive officer to receive:
a lump sum payment equal to up to two times (three times for the CEO) the sum of:
the named executive officer’s then current annualized base salary, and
the higher of (a) the officer’s target bonus in effect on the last day of the fiscal year that ended immediately prior to the year in which the date of termination occurs, or (b) the average of the cash bonuses paid by the Company to the NEO for the three fiscal years preceding the date of termination; 
a pro rata bonus award under our annual incentive plan award for the year in which the termination occurs based on actual Company performance;
group health and dental coverage for the NEO and his or her dependents for a period of up to eighteen months following the date of termination; and
out-placement benefits for up to 12 months at the option of the executive officer.
The Company’s current form of change in control agreement, which was executed by all of the NEOs, does not contain a tax reimbursement provision and requires a cutback of benefits to avoid excise taxes if the after-tax benefit to the executive is greater than without the cutback. Each change in control agreement has a two-year term that is automatically renewed for successive two-year terms unless 90 days’ notice of non-renewal is given by either party to the agreement.
The February 2020 amendments to the change in control agreements approved by the CMDC (i) increased the CEO’s payout multiple from two to three, (ii) for all executive officers, added the above-referenced pro rata bonus award for the year in which termination occurs and (iii) clarified that outplacement benefits continue for up to 12 months at the option of the executive officer.
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For purposes of the change in control agreements:
“cause” generally means (i) a willful failure to perform one’s duties (other than as a result of total or partial incapacity due to physical or mental illness) for a period of 30 days following written notice by the Company of such failure; (ii) conviction of, or a plea of nolo contendere to, (x) a felony under the laws of the United States or any state thereof or any similar criminal act in a jurisdiction outside the United States or (y) a crime involving moral turpitude; (iii) willful malfeasance or willful misconduct which is demonstrably injurious to the Company or its Affiliates (as defined); (iv) any act of fraud; (v) any material violation of the Company’s code of conduct; (vi) any material violation of the Company’s policies concerning harassment or discrimination; (vii) conduct that causes material harm to the business reputation of the Company or its Affiliates; or (viii) breach of the confidentiality, non-competition, or non-solicitation provisions of the change in control agreement.
“good reason” generally means (i) a material diminution in base salary or annual bonus opportunity; (ii) a material diminution in authority, duties, or responsibilities (including status, offices, titles and reporting requirements); (iii) a material change in the geographic location; (iv) the failure of the Company to pay compensation or benefits when due, or (v) any other action or inaction that constitutes a material breach by the Company of the change in control agreement.
“change in control” generally means any one of the following events: (a) any person becoming the beneficial owner of thirty percent (30%) or more of Company’s voting securities (other than as a result of certain issuances or open market purchases approved by incumbent directors); (b) the Company’s incumbent directors ceasing to constitute at least a majority of the board of directors; (c) the stockholdersshareholders of the Company approving a reorganization, merger, consolidation, statutory share exchange or similar form of corporate transaction, or the sale or other disposition of all or substantially all of the Company’s assets, unless immediately following such transaction, (i) all or substantially all of the beneficial owners of the Company’s voting securities prior to such transaction are the beneficial owners of more than 50% of the combined voting power of the securities of the surviving entity in the transaction, (ii) no person is the beneficial owner of 30% or more of the combined voting power of the surviving entity in the transaction and (iii) at least a majority of the members of the board of directors of the surviving entity are incumbent directors; or (d) approval by the Company’s stockholdersshareholders of a complete liquidation and dissolution of the Company. The preceding was a summary of the definition of a change in control, so please refer to actual text of the definition as set forth in the change in control agreements.
Long-Term Incentive Awards
The award agreements under which our PRSU and RSU awards were issued describe the circumstances under which the awards will vest (or become non-forfeitable), if earlier than the stated date. The following is a general summary of the provisions ofapplicable to the NEO awards that arewere unvested at December 31, 2020.2021.
Upon the death or disability of a participant, a prorated portion of the award will generally vest. Upon a termination without cause, a similar prorated portion of the award will generally vest. For time-based RSUs granted during and after 2020, a retiring participant is eligible to receive the full award on the original vesting timeline if the participant
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is at the time of retirement at least 55 years of age and has at least 10 years of service with the Company, subject to provision of a release to the Company and compliance with two-year noncompetition and non-solicitation covenants. For other awards, an eligible retiree receives prorated vesting. For PRSUs, proration upon retirement is based on service over the applicable performance period. Prorated PRSUs remain subject to actual performance results in case of termination without cause or retirement, and are vested at target in case of death or disability. Unvested awards are forfeited upon a termination with cause or voluntary resignation.
In the case of a change in control, all awards are “double trigger” – if a change in control occurs, the award is continued or replaced with an award of comparable value, and the participant is subsequently terminated without cause within two years of the change in control, then the portion of the award that was unvested at the time of termination will be accelerated. If in connection with a change in control the participant’s rights in the award are adversely affected (i.e., such as by the award not being continued) and the award is not replaced with an award of comparable value, then the unvested portion of the award would be accelerated upon the change in control without requiring termination of employment. PRSUs would vest at the greater of target level or estimated actual performance if otherwise payable upon a change in control.
Under such long-term incentive award agreements, a “change in control” of the Company generally means, in accordance with Treasury Regulation Section 1.409A-3(i)(5), any of the following: (i) any one person, or more than one person acting as a group, acquires ownership of stock of the Company that, together with stock held by such person or group, constitutes more than 50%30% of the total voting power (30% beginning February 2020) of the stock of the Company; (ii) a majority of members of the Board is replaced during any 12-month period by directors whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of the appointment or election; (iii) any one person, or more than one person acting as a group, acquires (or has acquired during the 12-month period ending on the date of the most recent acquisition by such person or persons) assets
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Executive Compensation
from the Company that have a total gross fair market value equal to 50% of more of all of the assets of the Company immediately prior to such acquisition or acquisitions; or (iv) certain other business transactions affecting the Company.
Post-Termination Table
The table below shows an estimate of the amount of additional compensation that each of our NEOs employed by us at year end would receive in the event of a termination or change in control, taking into consideration the circumstances of the termination and payments that the NEO would be entitled to under the various agreements described above. The amounts shown are generally categorized as follows: voluntary termination or termination for cause; involuntary termination without cause or by the executive for good reason; termination due to death or disability; qualified retirement (if eligible); and change in control (with and without termination). The amounts shown assume that such termination was effective as of December 31, 2020,2021, and with reference to stock values on December 31, 2020,2021, the last trading day of the year. On December 31, 2020,2021, the closing price of our Common Stock was $129.94$168.06 per share.
The table below includes additional benefits triggered by a termination and change in control only. Please see the following tables for details of the NEOs’ vested payments and benefits that they would be entitled to receive regardless of the occurrence of a termination or change of control:
For PRSUs / RSUs – See Outstanding Equity Awards at Fiscal 20202021 Year-End Table;
For Pension Benefits – See 20202021 Pension Benefits Table; and
For Nonqualified Deferred Compensation – See 20202021 Nonqualified Deferred Compensation Table.
The actual amounts that will be paid upon termination can only be determined at the time of the NEO’s termination from the Company. The following table shows the potential payments to our NEOs, upon termination or change in control.

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Executive Compensation
Termination of EmploymentChange in Control Termination of EmploymentChange in Control
Voluntarily or
for Cause
Involuntarily
without
Cause
DeathDisabilityRetirementWithout
Termination
With
Termination
Voluntarily or
for Cause
Involuntarily
without
Cause
DeathDisabilityRetirementWithout
Termination
With
Termination
Lori J. RyerkerkLori J. Ryerkerk      Lori J. Ryerkerk      
Cash PaymentsCash PaymentsCash Payments
Severance Payment(1)
Severance Payment(1)
$— $6,078,001 $— $— $— $— $7,258,000 
Severance Payment(1)
$— $8,314,800 $— $— $— $— $10,624,800 
Equity ValueEquity ValueEquity Value
RSUs(2)
RSUs(2)
— 2,455,866 2,455,866 2,455,866 3,696,663 3,696,663 
RSUs(2)
— 2,511,657 2,511,657 2,511,657 — 3,711,101 3,711,101 
PRSUs(3)
PRSUs(3)
— 2,791,761 2,791,761 2,791,761 6,734,920 6,734,920 
PRSUs(3)
— 11,525,555 9,543,959 9,543,959 — 21,206,819 21,206,819 
Benefits & PerquisitesBenefits & PerquisitesBenefits & Perquisites
Welfare Benefits Continuation(4)
Welfare Benefits Continuation(4)
— 22,559 — — — — 22,559 
Welfare Benefits Continuation(4)
— 23,400 — — — — 23,400 
Outplacement Services(5)
Outplacement Services(5)
— 16,200 — — — — — 
Outplacement Services(5)
— 16,200 — — — — — 
Reduction to Avoid Excise Tax(6)
Reduction to Avoid Excise Tax(6)
— — — — — — — 
Reduction to Avoid Excise Tax(6)
— — — — — — — 
TotalTotal$— $11,364,387 $5,247,627 $5,247,627 $— $10,431,583 $17,712,142 Total$— $22,391,612 $12,055,616 $12,055,616 $— $24,917,920 $35,566,120 
Scott A. RichardsonScott A. Richardson      Scott A. Richardson      
Cash PaymentsCash Payments      Cash Payments      
Severance Payment(1)
Severance Payment(1)
$— $2,163,116 $— $— $— $— $2,704,939 
Severance Payment(1)
$— $3,104,284 $— $— $— $— $3,778,942 
Equity ValueEquity ValueEquity Value
RSUs(2)
RSUs(2)
— 653,988 653,988 653,988 1,051,215 1,051,215 
RSUs(2)
— 991,386 991,386 991,386 — 1,412,712 1,412,712 
PRSUs(3)
PRSUs(3)
— 3,289,301 2,422,601 2,422,601 5,029,198 5,029,198 
PRSUs(3)
— 5,144,485 4,051,422 4,051,422 — 8,529,381 8,529,381 
Benefits & PerquisitesBenefits & PerquisitesBenefits & Perquisites
Welfare Benefits Continuation(4)
Welfare Benefits Continuation(4)
— 26,692 — — — — 40,038 
Welfare Benefits Continuation(4)
— 27,686 — — — — 41,529 
Outplacement Services(5)
Outplacement Services(5)
— 16,200 — — — — — 
Outplacement Services(5)
— 16,200 — — — — — 
Reduction to Avoid Excise Tax(6)
Reduction to Avoid Excise Tax(6)
— — — — — — — 
Reduction to Avoid Excise Tax(6)
— — — — — — — 
TotalTotal$— $6,149,297 $3,076,589 $3,076,589 $— $6,080,413 $8,825,390 Total$— $9,284,041 $5,042,808 $5,042,808 $— $9,942,093 $13,762,564 
Thomas F. KellyThomas F. Kelly     Thomas F. Kelly     
Cash PaymentsCash Payments      Cash Payments      
Severance Payment(1)
Severance Payment(1)
$— $1,608,600 $— $— $— $— $1,887,600 
Severance Payment(1)
$— $2,357,567 $— $— $— $— $2,768,777 
Equity ValueEquity ValueEquity Value
RSUs(2)
RSUs(2)
— 1,316,162 1,316,162 1,316,162 — 1,791,483 1,791,483 
RSUs(2)
— 1,351,875 1,351,875 1,351,875 — 1,642,450 1,642,450 
PRSUs(3)
PRSUs(3)
— 2,146,739 1,529,264 1,529,264 — 3,250,189 3,250,189 
PRSUs(3)
— 2,989,955 2,408,972 2,408,972 — 5,155,241 5,155,241 
Benefits & PerquisitesBenefits & PerquisitesBenefits & Perquisites
Welfare Benefits Continuation(4)
Welfare Benefits Continuation(4)
— 26,692 — — — — 40,038 
Welfare Benefits Continuation(4)
— 27,686 — — — — 41,529 
Outplacement Services(5)
Outplacement Services(5)
— 16,200 — — — — — 
Outplacement Services(5)
— 16,200 — — — — — 
Reduction to Avoid Excise Tax(6)
Reduction to Avoid Excise Tax(6)
— — — — — — — 
Reduction to Avoid Excise Tax(6)
— — — — — — — 
TotalTotal$— $5,114,393 $2,845,426 $2,845,426 $— $5,041,672 $6,969,310 Total$— $6,743,283 $3,760,847 $3,760,847 $— $6,797,691 $9,607,997 
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 9083

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Executive Compensation
Termination of EmploymentChange in Control Termination of EmploymentChange in Control
Voluntarily or
for Cause
Involuntarily
without
Cause
DeathDisabilityRetirementWithout
Termination
With
Termination
Voluntarily or
for Cause
Involuntarily
without
Cause
DeathDisabilityRetirementWithout
Termination
With
Termination
A. Lynne Puckett      
John G. FotheringhamJohn G. Fotheringham      
Cash PaymentsCash Payments      Cash Payments      
Severance Payment(1)
Severance Payment(1)
$— $1,721,700 $— $— $— $— $2,178,700 
Severance Payment(1)
$— $2,189,880 $— $— $— $— $2,586,302 
Equity ValueEquity ValueEquity Value
RSUs(2)
RSUs(2)
— 1,690,909 1,690,909 1,690,909 2,329,434 2,329,434 
RSUs(2)
— 485,189 485,189 485,189 — 726,355 726,355 
PRSUs(3)
PRSUs(3)
— 900,614 900,614 900,614 1,961,314 1,961,314 
PRSUs(3)
— 1,967,646 1,713,372 1,713,372 — 3,883,194 3,883,194 
Benefits & PerquisitesBenefits & PerquisitesBenefits & Perquisites
Welfare Benefits Continuation(4)
Welfare Benefits Continuation(4)
— — — — — — — 
Welfare Benefits Continuation(4)
— 13,968 — — — — 20,952 
Outplacement Services(5)
Outplacement Services(5)
— 16,200 — — — — — 
Outplacement Services(5)
— 16,200 — — — — — 
Reduction to Avoid Excise Tax(6)
Reduction to Avoid Excise Tax(6)
— — — — — — — 
Reduction to Avoid Excise Tax(6)
— — — — — — — 
TotalTotal$— $4,329,423 $2,591,523 $2,591,523 $— $4,290,748 $6,469,448 Total$— $4,672,883 $2,198,561 $2,198,561 $— $4,609,549 $7,216,803 
Shannon L. Jurecka(7)
A. Lynne PuckettA. Lynne Puckett
Cash PaymentsCash Payments      Cash Payments
Severance Payment(1)
Severance Payment(1)
$— $1,547,570 $— $— $— $— $2,137,622 
Severance Payment(1)
$— $2,254,848 $— $— $— $— $2,701,123 
Equity ValueEquity ValueEquity Value
RSUs(2)
RSUs(2)
— 367,210 367,210 367,210 — 595,515 595,515 
RSUs(2)
— 1,665,307 1,665,307 1,665,307 — 1,995,544 1,995,544 
PRSUs(3)
PRSUs(3)
— 2,193,257 1,543,427 1,543,427 — 3,203,281 3,203,281 
PRSUs(3)
— 3,355,990 2,637,870 2,637,870 — 5,542,283 5,542,283 
Benefits & PerquisitesBenefits & PerquisitesBenefits & Perquisites
Welfare Benefits Continuation(4)
Welfare Benefits Continuation(4)
— 15,039 — — — — 22,559 
Welfare Benefits Continuation(4)
— — — — — — — 
Outplacement Services(5)
Outplacement Services(5)
— 16,200 — — — — — 
Outplacement Services(5)
— 16,200 — — — — — 
Reduction to Avoid Excise Tax(6)
Reduction to Avoid Excise Tax(6)
— — — — — (657,561)— 
Reduction to Avoid Excise Tax(6)
— — — — — — — 
TotalTotal$— $4,139,276 $1,910,637 $1,910,637 $— $3,141,235 $5,958,977 Total$— $7,292,345 $4,303,177 $4,303,177 $— $7,537,827 $10,238,950 
(1)Reflects amounts that would be payable pursuant to our Executive Severance Benefits Plan and change in control agreements, as applicable as of December 31, 2020,2021, and discussed above.
(2)Time-based RSUs vest in full upon a Change in Control if the award is adversely affected and is not replaced with an award of with awards of equivalent economic value. The numbers presented in the Change in Control scenarios assume that the awards are adversely affected and not replaced with an award of equivalent economic value. To the extent the awards are replaced with awards of equivalent economic value and the Executive remained employed following a Change in Control, the numbers shown in the Change in Control without termination column would be different.
In the event of other eligible termination events, generally a prorated amount will vest based on the portion of the service period that has lapsed. For time-based RSUs granted in 2020 and later, an eligible retiree would receive the full award on the original vesting timeline, subject to provision of a release to the Company and compliance with two-year noncompetition and non-solicitation covenants.
(3)    Upon a Change in Control, 2018, 2019, 2020 and 20202021 performance-based RSUs vest at the greater of target or estimated actual performance (183%(160.1% for 20182019 and target performance for 20192020 and 20202021 have been assumed) if the award is adversely affected and is not replaced with an award of equivalent economic value. The numbers presented in the Change in Control scenarios assume that the awards are adversely affected and not replaced with an award of equivalent economic value. To the extent estimated performance at the time of such an event exceeds target, or the awards are replaced with awards of equivalent economic value and the Executive remains employed following a Change in Control, the numbers shown in the Change in Control without termination column would be different.
    In the event of death or disability, a prorated amount of the 2019, 2020 and first tranche of the 2021 performance-based RSUs will vest based on target performance.
    In the event the executive is terminated without Cause, a prorated amount of the 2019, 2020 and first tranche of the 2021 performance-based RSUs will vest based on actual performance.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 9184

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Executive Compensation
    In the event the executive retires, a prorated amount of the 2018, 2019, 2020 and 2020first tranche of the 2021 performance-based RSUs will vest based on actual performance.
(4)    Represents reimbursement of premiums for 18 months of medical and dental coverage continuation upon a termination in connection with a change in control as applicable, and the payment of COBRA premiums for a period of one year (1.5 years for Ms. Ryerkerk) from the date of termination under our Executive Severance Benefits Plan, each based on 20202021 rates.
(5)    Upon termination by the Company without cause, each Executive is entitled to up to $16,200 in outplacement services.
(6)    The CIC Agreements provide for a “best net” feature which would reduce the parachute payments to the safe-harbor limit if it is more financially advantageous to the executive on an after-tax basis (taking into consideration federal, state and local income taxes, and the imposition of the excise tax). In the event it is more advantageous for the executive's payments to be reduced, the Company shall reduce or eliminate the payments by first reducing or eliminating those payments which are not payable in cash and then by reducing or eliminating cash payments, in each case in reverse order of when they would have otherwise been paid.
(7)In February 2021, Ms. Jurecka notified the Company of her intent to voluntarily resign her position effective at the end of March 2021.
Following his qualifying retirement effective July 2020, Mr. Elliott received a pro-rated 2020 bonus at actual Company performance as reported in the Summary Compensation Table above. His PRSU and RSU awards were treated as described above under “Long-Term Incentive Awards” in this section.
CEO Pay Ratio
As required by Section 953(b) of the Dodd-Frank Wall Street Reform and Consumer Protection Act, and Item 402(u) of SEC Regulation S-K, we are providing the following information about the relationship of the annual total compensation of our median-compensated employee and the annual total compensation of our CEO.
For the year ended December 31, 2020:2021:
the annual total compensation of our median-compensated employee, was $81,859;$90,427; and
the annual total compensation of our CEO, as reported in the Summary Compensation Table presented elsewhere in this Proxy Statement, was $7,067,446.$12,570,992.
based on this information, the ratio of the total compensation of Ms. Ryerkerk, our CEO, to the annual total compensation of our median-compensated employee was 86.3139.0 to 1.
To identifyWe identified our median employee as well as to determine the annual total compensation of the “median employee” for this purpose, the methodology and the material assumptions, adjustments, and estimates that we used were as follows:
We selected November 1,in calendar 2020 as the date upon which we would identify the “median employee” to allow sufficient time to identify the medianusing our employee given the global scope of our operations.
We determined that,population as of November 1, 2020, our2020. In identifying such employee, population for pay ratio disclosure purposes consisted of approximately7,600 individuals. We excluded approximately 180 employees of Elotex, who became our employees as a result of an acquisition that closed in April 2020. Other than Elotex employees, we did not exclude any employees working outside of the U.S. and we did not use any statistical sampling techniques.
To identify the median employee from our employee population, we used actual salary payments reflected in our payroll records, which we believe is a reasonable method of identifying the median employee. The substantial majority of our employees do not participate in annual bonus or long-term incentive programs, therefore we believe that excluding those programs from consideration does not meaningfully impact the identification of the median employee.
In making these determinations, we We annualized the compensation of all permanent employees who were hired in 2020 but did not work for us or our consolidated subsidiaries for the entire fiscal year. We did not make any cost-of-living adjustments in identifying the median employee.
Celanese 2021 / Notice of Annual Meeting and Proxy Statement / 92

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Executive Compensation
As permitted under SEC rules, we are electing to use the same employee to report our CEO pay ratio for the year ended December 31, 2021. Since November 1, 2020, there have been no changes in the Company’s employee population or employee compensation arrangements that we believe would significantly impact the pay ratio disclosure, nor has there been any change in such employee’s circumstances that we believe would cause such employee’s compensation to no longer be reflective of our median pay.
The CEO pay ratio reported above is a reasonable estimate calculated in a manner consistent with SEC rules based on our payroll and employment records and the methodologies and assumptions described above. The SEC rules for identifying the median compensated employee and calculating the pay ratio based on that employee’s total annual compensation allow companies to adopt a variety of methodologies, to apply certain exclusions and to make reasonable estimates and assumptions that reflect their compensation practices, which were chosen from a wide range of permissible methodologies, estimates and assumptions. As a result, the CEO pay ratios reported by other companies, which may have employed other permitted methodologies, exclusions, estimates or assumptions, and which may have a significantly different work force structure, geographic locations, or compensation practices from ours, are likely not comparable to our CEO pay ratio.

  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 9385

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Questions and Answers about the Annual Meeting
QUESTIONS AND ANSWERS
Annual Meeting Information
1. What is the purpose of the Annual Meeting?
At our Annual Meeting, stockholdersshareholders will vote upon several important Company matters, including the election of directors. In addition, following our meeting, our management will respond to questions from stockholders.shareholders.
2. How do I attend and participate in the Annual Meeting?
IMPORTANT NOTE: If you plan to attend the Annual Meeting virtually, you must follow these instructions to gain access to the meeting.
Due to ongoing public health concerns regarding the COVID-19 pandemic and for the health and well-being of our stockholders and employees, thisThis year’s Annual Meeting will be held as a “virtual meeting”meeting.” To attend, participate in, vote, and submit questions during the annual meeting, stockholdersshareholders will need to log-in to the virtual meeting at www.virtualshareholdermeeting.com/CE2021CE2022 using the 16-digit control number found on the proxy card, voting instruction form, or Notice of Internet Availability made available to stockholdersshareholders entitled to vote at the 20212022 Annual Meeting.
The live webcast of the 20212022 Annual Meeting will begin promptly at 1:00 p.m. Central Time. Online access to the audio webcast will open 15 minutes prior to the start of the 20212022 Annual Meeting. We encourage stockholdersshareholders wishing to attend the meeting to access the meeting in advance of the designated start time and test their device’s audio system.
Beginning 15 minutes prior to, and during, the 20212022 Annual Meeting, technical support will be available to assist stockholdersshareholders with any technical difficulties they may have accessing or hearing the virtual meeting. StockholdersShareholders encountering any difficulties accessing, or during, the virtual meeting, please call the technical support team number that will be posted on the virtual meeting website’s login page.
In addition, any person may access the audio webcast of and listen to, but not participate in, ask questions or vote at, the 20212022 Annual Meeting by logging on at the virtual meeting site www.virtualshareholdermeeting.com/CE2021.CE2022.
Even if you plan to attend the Annual Meeting, we recommend that you vote your shares in advance so that your vote will be counted if you later decide not to, or are unable to, attend the Annual Meeting.
3. What different methods can I use to vote?
See page 4 for additional information about how to vote.
By Telephone or Internet. All stockholdersshareholders of record can submit a proxy through the Internet, using the procedures and instructions described on the Notice of Internet Availability or proxy card, or by touchtonetouch tone telephone within the U.S., U.S. territories and Canada, using the toll-free telephone number on the notice or proxy card. Beneficial owners may submit a proxy through the Internet or by telephone if their bank, broker or other nominee makes those methods available, in which case the bank, broker or other nominee will include the instructions on the Notice of Internet Availability or voting instruction form that it provides with the proxy materials. The Internet and telephone proxy submission procedures are designed to authenticate stockholders’shareholders’ identities, to allow stockholdersshareholders to submit their proxies and to confirm that their voting instructions have been recorded properly.
By Written Proxy. All stockholdersshareholders of record can submit their voting instructions by written proxy card. If you are a stockholdershareholder of record and receive a Notice of Internet Availability, you may request a written proxy card by following the instructions included in the notice. If you are a beneficial owner, you may request a written proxy card or a voting
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 9486

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Questions and Answers about the Annual Meeting
the instructions included in the notice. If you are a beneficial owner, you may request a written proxy card or a voting instruction form from your bank, broker or other nominee.
At the meeting. All stockholdersshareholders who attend the virtual annual meeting may vote at the meeting.
If you have questions or require assistance with voting your shares, or if you need additional copies of the proxy materials, please contact Alliance Advisors, LLC, 200 Broadacres Drive, 3rd Floor, Bloomfield, New Jersey 07003. StockholdersShareholders may call toll free: (800) 574-5971.
4. How can I submit questions for the Annual Meeting?
StockholdersShareholders will be able to submit questions during the 20212022 Annual Meeting. Beginning 15 minutes prior to, and during, the 20212022 Annual Meeting, stockholdersshareholders may submit questions through the virtual meeting website at www.virtualshareholdermeeting.com/CE2021. CE2022.After the business portion of the 20212022 Annual Meeting concludes and the meeting is adjourned, the Company intends to answer all questions submitted during the meeting that are pertinent to the Company and the items being brought before the stockholdershareholder vote at the 20212022 Annual Meeting, as time permits and in accordance with our Rules of Conduct for the 20212022 Annual Meeting. To promote fairness and efficient conduct of the meeting, we will respond to no more than two questions from any single stockholder.shareholder.
The Agenda and the Rules of Conduct for the 20212022 Annual Meeting will be available beginning 15 minutes prior to, and during, the 20212022 Annual Meeting, at www.virtualshareholdermeeting.com/CE2021.CE2022.
Answers to any appropriate questions that are not addressed during the meeting will be posted following the meeting on our website at https://investors.celanese.com under the heading “News & Events – Annual Meeting”. Questions and answers may be grouped by topic and substantially similar questions answered only once.
5. What are my voting choices for each of the proposals to be voted on at the 20212022 Annual Meeting and what are the voting standards?
ProposalVoting Choices and Board RecommendationVoting Standard
Item 1: Election of DirectorsVote in favor of all or specific nominees;Majority of votes cast
Vote against all or specific nominees; or
Abstain from voting with respect to all or specific nominees.
The Board recommends a vote FOR each of the Director nominees.
Item 2: Ratification of the Appointment of KPMG LLP as Independent Registered Public Accounting FirmVote in favor of the ratification;
Majority of voting power(1)
Vote against the ratification; or
Abstain from voting on the ratification.
The Board recommends a vote FOR the ratification.
Item 3: Advisory Vote to Approve Executive CompensationVote in favor of the advisory proposal;
Majority of voting power(1)
Vote against the advisory proposal; or
Abstain from voting on the advisory proposal.
The Board recommends a vote FOR the advisory vote to approve executive compensation.
(1) This means the vote of the holders of a majority of the voting power of the shares of Common Stock present in person or represented by proxy and entitled to vote.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 9587

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Questions and Answers about the Annual Meeting
6. Could any additional proposals be raised at the Annual Meeting?
Management does not know of any items, other than those referred to in the accompanying Notice of Annual Meeting, which may properly come before the meeting or other matters incident to the conduct of the meeting. As to any other item or proposal that may properly come before the meeting, including voting on a proposal omitted from this proxy statement pursuant to the rules of the SEC, it is intended that proxies will be voted in accordance with the discretion of the proxy holders. See the response to question 22 for how to submit a proposal for action at the 20222023 Annual Meeting of Stockholders.Shareholders.
7. What if I am unable to attend the Annual Meeting?
All stockholdersshareholders are encouraged to vote in advance of the meeting by one of the means addressed above. A webcast playback of the 20212022 Annual Meeting will be available to the public at www.virtualshareholdermeeting.com/CE2021CE2022 within approximately 24 hours after the completion of the meeting.
8. What information is included on the Annual Meeting page of the Company’s website?
The Annual Meeting page of our website allows our stockholdersshareholders to (a) easily access the Company’s proxy materials for the Annual Meeting, (b) submit a proxy through the Internet, and (c) learn more about our Company. Go to https://investors.celanese.com, and clickchoose “Annual Meeting” under “News & Events”.
Proxy Materials and Voting Information
9. What is the difference between holding shares as a stockholdershareholder of record and as a beneficial owner?
If your shares are registered directly in your name with the Company’s registrar and transfer agent, Computershare Trust Company, N.A. (“Computershare”), you are considered a stockholdershareholder of record with respect to those shares. If your shares are held in a bank or brokerage account or through another nomine,nominee, you are considered the “beneficial owner” of those shares.
10. What is the process to vote if I hold shares through the Celanese 401(k) savings plan?
If you are a Company employee and hold shares of Common Stock in our 401(k) savings plan, it is important that you direct the plan’s trustee how to vote your shares. If you hold shares of Common Stock in the Celanese Americas Retirement Savings Plan administered by Fidelity or a successor and do not vote your shares or specify your voting instructions on your proxy card, the trustee of the plan will vote your shares in the same proportion as the shares for which they have received voting instructions, unless contrary to ERISA. To allow sufficient time for voting by the trustee, your voting instructions must be received by April 12, 2021.17, 2022.

  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 9688

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Questions and Answers about the Annual Meeting
11. What if I am a stockholdershareholder of record and do not specify a choice for a matter when returning a proxy?
StockholdersShareholders should specify their choice for each matter on the proxy card. If no specific instructions are given, proxies which are signed and returned will be voted:
FOR the election of all director nominees as set forth in this Proxy Statement;
FOR the proposal to ratify the appointment of KPMG LLP as independent registered public accounting firm; and
FOR the advisory vote to approve executive compensation.
12. What if I am a beneficial owner and do not give voting instructions to my broker?
As a beneficial owner, in order to ensure your shares are voted in the way you would like, you must provide voting instructions to your bank, broker or other nominee by the deadline provided in the materials you receive from your bank, broker or other nominee. If you do not provide voting instructions to your bank, broker or other nominee, whether your shares can be voted by such person depends on the type of item being considered for vote.
Non-Discretionary Items. The election of directors and the advisory vote to approve executive compensation are non-discretionary items and may notcannot be voted on by brokers, banks or other nominees who have not received specific voting instructions from beneficial owners.
Discretionary Items. The ratification of the appointment of KPMG LLP as Independent Registered Public Accounting Firm is a discretionary item. Generally, banks, brokers and other nominees that do not receive voting instructions from beneficial owners may vote on this proposal in their discretion.
13. How are abstentions and broker non-votes counted?
Abstentions and broker non-votes are included in determining whether a quorum is present, but will not be included with respect to director elections. With respect to the proposal to ratify the appointment of KPMG LLP as independent registered public accounting firm, the advisory vote to approve executive compensation, and any other matters properly presented at the meeting, abstentions will count in the denominator and broker non-votes will not be included in determining the vote on the particular proposal.
14. What can I do if I change my mind after I vote my shares?
StockholdersShareholders can revoke a proxy prior to the completion of voting at the meeting by:
giving written notice to the Corporate Secretary of the Company;
delivering a later-dated proxy; or
voting at the virtual meeting.
15. Can I access the proxy materials on the Internet? How can I sign up for the electronic proxy delivery service?
The Notice of Annual Meeting, this Proxy Statement and the 20202021 Annual Report are available at www.proxyvote.com. In addition, stockholdersshareholders are able to access these documents on the Annual Meeting page of our website, https://investors.celanese.com, by clicking “News & Events”. Instead of receiving future copies of our notice of annual meeting, proxy statement and annual report by mail, stockholdersshareholders of record and most beneficial owners can elect to receive an e-mail that will provide electronic links to these documents. Opting to receive your proxy materials online will save us the cost of producing and mailing documents, and also will give you an electronic link to the proxy voting site.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 9789

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Questions and Answers about the Annual Meeting
StockholdersShareholders of Record. If you submit your proxy over the Internet, simply follow the prompts for enrolling in the electronic stockholdershareholder document delivery service. You also may enroll in this service at any time in the future by going directly to www.proxyvote.com and following the enrollment instructions.
Beneficial Owners. If you hold your shares in a bank or brokerage account, you also may have the opportunity to receive copies of these documents electronically. Please check the information in the proxy materials provided to you by your bank, broker or other nominee regarding the availability of this service.
16. Are votes confidential? Who counts the votes?
We will continue our long-standing practice of holding the votes of all stockholdersshareholders in confidence from directors, officers and employees except:
as necessary to meet applicable legal requirements and to assert or defend claims for or against the Company;
in the case of a contested proxy solicitation;
if a stockholdershareholder makes a written comment on the proxy card or otherwise communicates his or her vote to management; or
to allow the independent inspector of election to certify the results of the vote.
We also will continue, as we have for many years, to retain an independent tabulator to receive and tabulate the proxies and an independent inspector of election to certify the results.
17. How are proxies solicited and what is the cost?
We bear all expenses incurred in connection with the solicitation of proxies. We have engaged Alliance Advisors, LLC to assist with the solicitation of proxies for a fee of $7,500. We have also agreed to reimburse Alliance Advisors, LLC for certain expenses and to indemnify Alliance Advisors, LLC against certain losses and expenses. We will reimburse brokers, fiduciaries and custodians for their costs in forwarding proxy materials to beneficial owners of Common Stock.
Our directors, officers and employees also may solicit proxies by mail, telephone and personal contact. They will not receive any additional compensation for these activities.
18. What is householding?
As permitted by the 1934 Act, only one copy of this Proxy Statement and our 20202021 Annual Report is being delivered to stockholdersshareholders residing at the same address who have the last same name, who we reasonably believe to be members of the same family or from whom we have previously received written consent to such a delivery unless, in each case, those stockholdersshareholders have notified the Company of their desire to receive multiple copies of the Proxy Statement and our 20202021 Annual Report. This is known as householding.
Even if the stockholdersshareholders residing at the same address have received only one Proxy Statement and our 20202021 Annual Report, each of those stockholdersshareholders will receive a separate proxy card with which to submit their voting instructions by proxy as to that stockholder’sshareholder’s shares. It is important that each stockholdershareholder receiving a proxy card, sign, date, and return each proxy card received, submit their proxy via the internet or by phone in accordance with the instructions appearing on the proxy card or vote at the annual meeting.
The Company will promptly deliver, upon oral or written request, a separate copy of the Proxy Statement and our 20202021 Annual Report to any stockholdershareholder residing at an address to which only one copy of the Proxy Statement and our 20202021 Annual Report was mailed. Requests for additional copies of the Proxy Statement and our 20202021 Annual Report or for a copy of our proxy statements and annual reports in future years to be delivered to each stockholdershareholder residing at an address should be directed to the Corporate Secretary at the address listed in the response to question 22.
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 9890

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Questions and Answers about the Annual Meeting
Beneficial owners residing at the same address should contact their bank, broker or other nominee if they do not wish to receive multiple copies of our proxy statements and annual reports to stockholdersshareholders or if they are receiving only one copy and want to receive multiple copies of the Proxy Statement and our 20202021 Annual Report and our proxy statements and annual reports to stockholdersshareholders in future years. Each beneficial owner residing at the same address will receive a voting instruction form from their bank, broker or other nominee with which to direct how that beneficial owner’s shares are to be voted. It is important that each beneficial owner receiving a voting instruction form, sign, date, and return each voting instruction form received, submit such beneficial owner’s voting instructions by internet or phone if their bank, broker or other nominee makes such means of voting available, or vote at the annual meeting, in each case, in accordance with the instructions appearing on the voting instruction form.
19. Will you make a list of stockholdersshareholders entitled to vote at the Annual Meeting available?
We will make available a list of stockholdersshareholders of record as of the record date for inspection by stockholdersshareholders or for any purpose germane to the meeting during normal business hours from April 510 through April 14, 202119, 2022 at 222 W. Las Colinas Blvd., Suite 900N, Irving, TX 75039. This list also will be available for any such purpose to stockholdersshareholders attending the virtual meeting.
Company Documents, Communications and StockholderShareholder Proposals
20. How can I view or request copies of the Company’s corporate documents and SEC filings?
The Company’s website contains the Company’s certificate of incorporation, by-laws, corporate governance guidelines, Board committee charters, Code of Business Conduct and the Company’s SEC filings. To view these documents, go to our website, https://investors.celanese.com, and click “Corporate Governance.” To view the Company’s SEC filings, including Forms 3, 4 and 5 filed by the Company’s directors and executive officers, go to https://investors.celanese.com, and click “Financial Information.”
We will promptly deliver free of charge, upon request, a copy of the corporate governance guidelines, Board committee charters or Code of Business Conduct or our most recent Form 10-K or Annual Report to any stockholdershareholder requesting a copy. Requests should be directed to the Company’s Corporate Secretary, Celanese Corporation, 222 W. Las Colinas Blvd., Suite 900N, Irving, TX 75039.
21. How can I communicate with the directors?
Communications can be addressed to directors in care of the Corporate Secretary, Celanese Corporation, 222 W. Las Colinas Blvd., Suite 900N, Irving, TX 75039. At the direction of the Board, all mail received may be opened and screened for security purposes. All mail, other than trivial, obscene, unduly hostile, threatening, advertising, illegal or similarly unsuitable items, will be forwarded. Mail addressed to a particular director or Board committee will be forwarded or delivered to that director or committee. Mail addressed to “Outside Directors” or “Non-Employee Directors” will be forwarded or delivered to the lead independent director. Mail addressed to the “Board of Directors” will be forwarded or delivered to the Chairman of the Board and the lead independent director.

  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 9991

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Questions and Answers about the Annual Meeting
22. How do I submit a proposal for action at the 20222023 Annual Meeting of Stockholders?Shareholders?
A proposal for action to be presented by any stockholdershareholder at the 20222023 Annual Meeting of StockholdersShareholders will be acted upon only:
if the proposal is to be included in our proxy statement, pursuant to Rule 14a-8 under the 1934 Act, the proposal is received at on or before November 5, 2021;10, 2022; or
if the proposal is not to be included in our proxy statement, pursuant to our by-laws, the proposal is submitted in writing to the Corporate Secretary on or before January 15, 202220, 2023 (but not earlier than December 16, 2021)21, 2022), and such proposal is, under Delaware General Corporation Law, an appropriate subject for stockholdershareholder action.
In addition, the stockholdershareholder proponent, or a representative who is qualified under state law, must appear in person at the 20222023 Annual Meeting of StockholdersShareholders to present such proposal.
Proposals should be sent by mail to the Corporate Secretary, Celanese Corporation, 222 W. Las Colinas Blvd., Suite 900N, Irving, TX 75039. As described below, separate rules apply to submissions of director nominees under our proxy access provisions.
23. How do I submit a recommendation for a director nominee?
The N&CG Committee will consider recommendations for director nominees made by stockholders. Stockholdershareholders. Shareholder recommendations should be sent to: Celanese Corporation, Board of Directors, 222 W. Las Colinas Blvd., Suite 900N, Irving, Texas 75039, Attn: Corporate Secretary. Generally, recommended candidates are considered at the first or second board meeting held prior to the annual meeting of stockholders.shareholders. No candidates were recommended by stockholdersshareholders during 2020.2021.
The N&CG Committee considers individuals recommended by stockholdersshareholders in the same manner and to the same extent as it considers director nominees identified by other means. The chairman of the N&CG Committee will make exploratory contacts with those nominees whose skills, experiences, qualifications and personal attributes satisfy those that the N&CG Committee has identified as essential for a nominee to possess, as described above. Then, an opportunity will be arranged for the members of the N&CG Committee or as many members as can do so to meet the potential nominee. The N&CG Committee will then select a nominee to recommend to the Board of Directors for consideration and appointment. Board members appointed in this manner will serve, absent unusual circumstances, until their election by our stockholdersshareholders at the next annual meeting of stockholders.shareholders.
Nominations of up to a specified number of directors may also be made by one or more eligible holders under the “Proxy Access” provisions of our by-laws. See Board and Committee Governance” beginning on page 20.20.

The Annual Report on Form 10-K for the year ended December 31, 20202021 includes our financial statements for the year ended December 31, 2020.2021. We have furnished the 20202021 Annual Report on Form 10-K to all stockholdersshareholders as part of our Annual Report. The Annual Report on Form 10-K does not form any part of the material for the solicitation of proxies.
On behalf of the Board of Directors of Celanese Corporation

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A. Lynne Puckett
Senior Vice President, General Counsel
and Corporate Secretary
March 5, 202110, 2022
  Celanese 20212022 / Notice of Annual Meeting and Proxy Statement / 10092

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Exhibit A
Exhibit A
Non-U.S. GAAP Financial Measures

Definitions and Rationale
This Proxy Statement contains information regarding Adjusted EBIT, Operating EBITDA, free cash flow, and adjusted earnings per share, which are non-GAAP financial measures used by the Company. These measures are not recognized in U.S. GAAP and should not be viewed as alternatives to U.S. GAAP measures of performance. Non-GAAP financial measures are provided as additional information to stockholders,shareholders, investors, analysts and other parties as the Company believes them to be important supplemental measures for assessing our financial and operating results and as a means to evaluate our financial condition and period-to-period comparisons. These non-GAAP financial measures should be viewed as supplemental to, and should not be considered in isolation or as alternatives to, net earnings (loss), operating profit (loss), cash flow from operating activities (together with cash flow from investing and financing activities), earnings per share or any other U.S. GAAP financial measure. These non-GAAP financial measures should be considered within the context of our complete audited and unaudited financial results for the given period, which are available on the Financial Information/Financial Document library page of our website, https://investors.celanese.com. The definition and method of calculation of the non-GAAP financial measures used herein may be different from other companies’ methods for calculating measures with the same or similar titles. Investors, analysts and other parties should understand how another company calculates such non-GAAP financial measures before comparing the other company’s non-GAAP financial measures to any of our own. These non-GAAP financial measures may not be indicative of the historical operating results of the Company nor are they intended to be predictive or projections of future results.
Adjusted EBIT is a performance measure used by the Company and is defined by the Company as net earnings (loss) attributable to Celanese Corporation, plus (earnings) loss from discontinued operations, less interest income, plus interest expense, plus refinancing expense and taxes, and further adjusted for Certain Items. We believe that adjusted EBIT provides transparent and useful information to management, investors, analysts and other parties in evaluating and assessing our primary operating results from period-to-period after removing the impact of unusual, non-operational or restructuring-related activities that affect comparability. Our management recognizes that adjusted EBIT has inherent limitations because of the excluded items. Adjusted EBIT is one of the measures management uses for planning and budgeting, monitoring and evaluating financial and operating results and as a performance metric in the Company’s incentive compensation plan. Adjusted EBIT margin is defined by the Company as adjusted EBIT divided by net sales. Adjusted EBIT margin has the same uses and limitations as Adjusted EBIT.
Operating EBITDA is a performance measure used by the Company and is defined by the Company as net earnings (loss) attributable to Celanese Corporation, plus (earnings) loss from discontinued operations, less interest income, plus interest expense, plus refinancing expense, taxes and depreciation and amortization, and further adjusted for Certain Items, which Certain Items include accelerated depreciation and amortization expense. Operating EBITDA is equal to adjusted EBIT plus depreciation and amortization. We believe that Operating EBITDA provides transparent and useful information to investors, analysts and other parties in evaluating our operating performance relative to our peer companies. Operating EBITDA margin is defined by the Company as Operating EBITDA divided by net sales. Operating EBITDA margin has the same uses and limitations as Operating EBITDA.
Adjusted earnings per share is a performance measure used by the Company and is defined by the Company as earnings (loss) from continuing operations attributable to Celanese Corporation, adjusted for income tax (provision) benefit, Certain Items, and refinancing and related expenses, divided by the number of basic common shares and dilutive restricted stock units and stock options calculated using the treasury method. We believe that adjusted earnings per share provides transparent and useful information to management, investors, analysts and other parties in evaluating and assessing our primary operating results from period-to-period after removing the impact of the
Celanese 2022 / Notice of Annual Meeting and Proxy Statement / A-1

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Exhibit A
above stated items that affect comparability and as a performance metric in the Company’s incentive compensation plan.
Note: The income tax expense (benefit) on Certain Items (“Non-GAAP adjustments”) is determined using the applicable rates in the taxing jurisdictions in which the Non-GAAP adjustments occurred and includes both current and deferred income tax expense (benefit). The income tax rate used for adjusted earnings per share approximates the midpoint in a range of forecasted tax rates for the year. This range may include certain partial or full-year forecasted tax opportunities and related costs, where applicable, and specifically excludes changes in uncertain tax positions, discrete recognition of GAAP items on a quarterly basis, other pre-tax items adjusted out of our GAAP earnings for adjusted earnings per share purposes and changes in management’s assessments regarding the ability to realize deferred tax assets for GAAP. In determining the adjusted earnings per share tax rate, we reflect the impact of foreign tax credits when utilized, or expected to be utilized, absent discrete events impacting the timing of foreign tax credit utilization. We analyze this rate quarterly and adjust it if there is a material change in the range of forecasted tax rates; an updated forecast would not necessarily result in a change to our tax rate used for adjusted earnings per share. The adjusted tax rate is an estimate and may differ from the actual tax rate used for GAAP reporting in any given reporting period. The estimated GAAP rate excludes discrete recognition of GAAP items due to our inability to forecast such items. As part of the year-end reconciliation, we will update the reconciliation of the GAAP effective tax rate to the adjusted tax rate for actual results.
Free cash flow is a liquidity measure used by the Company and is defined by the Company as net cash provided by (used in) operations, less capital expenditures on property, plant and equipment, and adjusted for capital contributions from or distributions to Mitsui & Co., Ltd. (“Mitsui”) related to our methanol joint venture, Fairway Methanol LLC (“Fairway”. We believe that free cash flow provides useful information to management, investors, analysts and other parties in evaluating the Company’s liquidity and credit quality assessment because it provides an indication of the long-term cash generating ability of our business. Although we use free cash flow as a measure to assess the liquidity generated by our business, the use of free cash flow has important limitations, including that free cash flow does not reflect the cash requirements necessary to service our indebtedness, lease obligations, unconditional purchase obligations or pension and postretirement funding obligations.
Return on invested capital (adjusted) is defined by the Company as adjusted EBIT, tax effected using the adjusted tax rate, divided by the sum of the average of beginning and end of the year short- and long-term debt and Celanese Corporation stockholders’shareholders’ equity. We believe that return on invested capital (adjusted) provides useful information to management, investors, analysts and other parties in order to assess our income generation from the point of view of our stockholdersshareholders and creditors who provide us with capital in the form of equity and debt and whether capital invested in the Company yields competitive returns.
The most directly comparable financial measure presented in accordance with U.S. GAAP in our consolidated financial statements for adjusted EBIT and operating EBITDA is net earnings (loss) attributable to Celanese Corporation; for adjusted EBIT margin is operating margin; for adjusted earnings per share is earnings (loss) from continuing operations attributable to Celanese Corporation per common share-diluted; and for free cash flow is net cash provided by (used in) operations.
Celanese 2022 / Notice of Annual Meeting and Proxy Statement / A-2

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Exhibit A
Adjusted EBIT and Operating EBITDA - Reconciliation of Non-GAAP Measures - Unaudited
Year Ended December 31,Year Ended December 31,
2020201920212020
(In $ millions, except percentages)(In $ millions, except percentages)
Net salesNet sales5,655 6,297 Net sales8,537 5,655 
Net earnings (loss) attributable to Celanese CorporationNet earnings (loss) attributable to Celanese Corporation1,985 852 Net earnings (loss) attributable to Celanese Corporation1,890 1,985 
(Earnings) loss from discontinued operations(Earnings) loss from discontinued operations12 (Earnings) loss from discontinued operations22 12 
Interest incomeInterest income(6)(6)Interest income(8)(6)
Interest expenseInterest expense109 115 Interest expense91 109 
Refinancing expenseRefinancing expense— Refinancing expense— 
Income tax provision (benefit)Income tax provision (benefit)247 124 Income tax provision (benefit)330 247 
Certain items attributable to Celanese Corporation(1)
Certain items attributable to Celanese Corporation(1)
(1,216)381 
Certain items attributable to Celanese Corporation(1)
139 (1,216)
Adjusted EBIT / Adjusted EBIT MarginAdjusted EBIT / Adjusted EBIT Margin1,131 20.0 %1,476 23.4 %Adjusted EBIT / Adjusted EBIT Margin2,473 29.0 %1,131 20.0 %
Depreciation and amortization expense(2)
Depreciation and amortization expense(2)
344 329 
Depreciation and amortization expense(2)
362 344 
Operating EBITDAOperating EBITDA1,475 1,805 Operating EBITDA2,835 1,475 
Year Ended December 31,Year Ended December 31,
201820172016201920182017
(In $ millions, except percentages)(In $ millions, except percentages)
Net salesNet sales7,155 6,140 5,389 Net sales6,297 7,155 6,140 
Net earnings (loss) attributable to Celanese CorporationNet earnings (loss) attributable to Celanese Corporation1,207 843 900 Net earnings (loss) attributable to Celanese Corporation852 1,207 843 
(Earnings) loss from discontinued operations(Earnings) loss from discontinued operations13 (Earnings) loss from discontinued operations13 
Interest incomeInterest income(6)(2)(2)Interest income(6)(6)(2)
Interest expenseInterest expense125 122 120 Interest expense115 125 122 
Refinancing expenseRefinancing expense— Refinancing expense— 
Income tax provision (benefit)Income tax provision (benefit)292 213 122 Income tax provision (benefit)124 292 213 
Certain items attributable to Celanese Corporation(1)
Certain items attributable to Celanese Corporation(1)
228 167 130 
Certain items attributable to Celanese Corporation(1)
381 228 167 
Adjusted EBIT / Adjusted EBIT MarginAdjusted EBIT / Adjusted EBIT Margin1,852 25.9 %1,356 22.1 %1,278 23.7 %Adjusted EBIT / Adjusted EBIT Margin1,476 23.4 %1,852 25.9 %1,356 22.1 %
Depreciation and amortization expense(2)
Depreciation and amortization expense(2)
316 303 288 
Depreciation and amortization expense(2)
329 316 303 
Operating EBITDAOperating EBITDA2,168 1,659 1,566 Operating EBITDA1,805 2,168 1,659 
(1)Information about Certain items is included in the Company’s Non-GAAP Financial Measures and Other Information document available on the Financial Information/Financial Document Library page of our website, investors.celanese.com, and is also available as Exhibit 99.2 to our Form 8-K furnished to the SEC on January 28, 2021.27, 2022.
(2)Excludes accelerated depreciation and amortization expense, which amounts are included in Certain items above.

Celanese 2022 / Notice of Annual Meeting and Proxy Statement / A-3

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Exhibit A
Adjusted Earnings (Loss) Per Share - Reconciliation of a Non-GAAP Measure - Unaudited
Year Ended December 31,Year over Year ChangeYear Ended December 31,Year over Year Change
20202019 20212020Year over Year Change2020
per
share
per
share
per
share
per
share
(In $ millions, except per share data and percentages)(In $ millions, except per share data and percentages)
Earnings (loss) from continuing operations attributable to Celanese CorporationEarnings (loss) from continuing operations attributable to Celanese Corporation1,997 16.85 858 6.89 144.6 %Earnings (loss) from continuing operations attributable to Celanese Corporation1,912 17.06 1,997 16.85 1.2 %
Income tax provision (benefit)Income tax provision (benefit)247 124 Income tax provision (benefit)330 247 
Earnings (loss) from continuing operations before taxEarnings (loss) from continuing operations before tax2,244 982 Earnings (loss) from continuing operations before tax2,242 2,244 
Certain items attributable to Celanese Corporation(1)
Certain items attributable to Celanese Corporation(1)
(1,216)381 
Certain items attributable to Celanese Corporation(1)
139 (1,216)
Refinancing and related expensesRefinancing and related expenses— Refinancing and related expenses— 
Adjusted earnings (loss) from continuing operations before taxAdjusted earnings (loss) from continuing operations before tax1,028 1,367 Adjusted earnings (loss) from continuing operations before tax2,390 1,028 
Income tax (provision) benefit on adjusted earnings(2)
Income tax (provision) benefit on adjusted earnings(2)
(123)(178)
Income tax (provision) benefit on adjusted earnings(2)
(359)(123)
Adjusted earnings (loss) from continuing operations(3)
Adjusted earnings (loss) from continuing operations(3)
905 7.64 1,189 9.53 (19.8)%
Adjusted earnings (loss) from continuing operations(3)
2,031 18.12 905 7.64 137.2 %
Diluted shares (in millions)(4)
Diluted shares (in millions)(4)
Weighted average shares outstandingWeighted average shares outstanding117.8 123.9 Weighted average shares outstanding111.2 117.8 
Incremental shares attributable to equity awardsIncremental shares attributable to equity awards0.7 0.8 Incremental shares attributable to equity awards0.9 0.7 
Total diluted sharesTotal diluted shares118.5 124.7 Total diluted shares112.1 118.5 
Year Ended December 31,Year Ended December 31,
201820172016 201920182017
 per
share
per
share
per
share
 per
share
per
share
per
share
(In $ millions, except per share data)(In $ millions, except per share data)
Earnings (loss) from continuing operations attributable to Celanese CorporationEarnings (loss) from continuing operations attributable to Celanese Corporation1,212 8.95 856 6.19 902 6.19 Earnings (loss) from continuing operations attributable to Celanese Corporation858 6.89 1,212 8.95 856 6.19 
Income tax provision (benefit)Income tax provision (benefit)292 213 122 Income tax provision (benefit)124 292 213 
Earnings (loss) from continuing operations before taxEarnings (loss) from continuing operations before tax1,504 1,069 1,024 Earnings (loss) from continuing operations before tax982 1,504 1,069 
Certain items attributable to Celanese Corporation(1)
Certain items attributable to Celanese Corporation(1)
228 167 130 
Certain items attributable to Celanese Corporation(1)
381 228 167 
Refinancing and related expensesRefinancing and related expenses— Refinancing and related expenses— 
Adjusted earnings (loss) from continuing operations before taxAdjusted earnings (loss) from continuing operations before tax1,733 1,236 1,160 Adjusted earnings (loss) from continuing operations before tax1,367 1,733 1,236 
Income tax (provision) benefit on adjusted earnings(2)
Income tax (provision) benefit on adjusted earnings(2)
(243)(198)(197)
Income tax (provision) benefit on adjusted earnings(2)
(178)(243)(198)
Adjusted earnings (loss) from continuing operations(3)
Adjusted earnings (loss) from continuing operations(3)
1,490 11.00 1,038 7.51 963 6.61 
Adjusted earnings (loss) from continuing operations(3)
1,189 9.53 1,490 11.00 1,038 7.51 
Diluted shares (in millions)(4)
Diluted shares (in millions)(4)
Weighted average shares outstandingWeighted average shares outstanding134.3 137.9 144.9 Weighted average shares outstanding123.9 134.3 137.9 
Incremental shares attributable to equity awardsIncremental shares attributable to equity awards1.1 0.4 0.8 Incremental shares attributable to equity awards0.8 1.1 0.4 
Total diluted sharesTotal diluted shares135.4 138.3 145.7 Total diluted shares124.7 135.4 138.3 
(1)Information about Certain items is included in the Company’s Non-GAAP Financial Measures and Other Information document available on the Financial Information/Financial Document Library page of our website, investors.celanese.com, and is also available as Exhibit 99.2 to our Form 8-K furnished to the SEC on January 28, 2021.27, 2022.
(2)The adjusted effective tax rates for the years ended December 31, 2021, 2020, 2019, 2018 2017 and 20162017 are detailed in the Adjusted Tax Rate table below.
Celanese 2022 / Notice of Annual Meeting and Proxy Statement / A-4

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Exhibit A
(3)Excludes the immediate recognition of actuarial gains and losses and the impact of actual vs. expected plan asset returns.
Actual Plan Asset ReturnsExpected Plan Asset ReturnsActual Plan Asset ReturnsExpected Plan Asset Returns
(In percentages(In percentages
202120211.1 6.3 
2020202012.4 6.5 202012.4 6.5 
2019201916.7 6.5 201916.7 6.5 
20182018(3.9)6.7 2018(3.9)6.7��
2017201710.5 7.3 201710.5 7.3 
20166.9 7.3 
(4)Potentially dilutive shares are included in the adjusted earnings per share calculation when adjusted earnings are positive.
Adjusted Tax Rate - Reconciliation of a Non-GAAP Measure - Unaudited
Year Ended December 31,Year Ended December 31,
20202019201820172016 20212020201920182017
(In percentages)(In percentages)
US GAAP effective tax rateUS GAAP effective tax rate11 13 19 20 12 US GAAP effective tax rate15 11 13 19 20 
Discrete quarterly recognition of GAAP items(1)
Discrete quarterly recognition of GAAP items(1)
12 — — (11)
Discrete quarterly recognition of GAAP items(1)
(2)12 — — (11)
Tax impact of other charges and adjustments(2)
Tax impact of other charges and adjustments(2)
(9)— — 
Tax impact of other charges and adjustments(2)
(1)(9)— — 
Utilization of foreign tax creditsUtilization of foreign tax credits(3)(3)— 20 — Utilization of foreign tax credits(1)(3)(3)— 20 
Changes in valuation allowances, excluding impact of other charges and adjustments(3)
Changes in valuation allowances, excluding impact of other charges and adjustments(3)
— (5)(13)
Changes in valuation allowances, excluding impact of other charges and adjustments(3)
— (5)(13)
Other(4)
Other(4)
— — (1)(1)
Other(4)
— — (1)
Adjusted tax rateAdjusted tax rate12 13 14 16 17 Adjusted tax rate15 12 13 14 16 
(1)Such as changes in tax laws (including US tax reform), deferred taxes on outside basis differences, changes in uncertain tax positions and prior year audit adjustments.
(2)Reflects the tax impact on pre-tax adjustments presented in Certain Items, which are excluded from pre-tax income for adjusted earnings per share purposes. Information about Certain items is included in the Company’s Non-GAAP Financial Measures and Other Information document available on the Financial Information/Financial Document Library page of our website, investors.celanese.com, and is also available as Exhibit 99.2 to our Form 8-K furnished to the SEC on January 28, 2021.27, 2022.
(3)Reflects changes in valuation allowances related to changes in judgment regarding the realizability of deferred tax assets or current year operations, excluding other charges and adjustments.
(4)Tax impacts related to full-year forecasted tax opportunities and related costs.
Celanese 2022 / Notice of Annual Meeting and Proxy Statement / A-5

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Exhibit A
Free Cash Flow - Reconciliation of a Non-GAAP Measure - Unaudited
Year Ended December 31,Year Ended December 31,
20202019201820172016 20212020201920182017
(In $ millions)(In $ millions)
Net cash provided by (used in) investing activitiesNet cash provided by (used in) investing activities592 (493)(507)(549)(439)Net cash provided by (used in) investing activities(1,119)592 (493)(507)(549)
Net cash provided by (used in) financing activitiesNet cash provided by (used in) financing activities(1,471)(935)(1,165)(351)(759)Net cash provided by (used in) financing activities(1,042)(1,471)(935)(1,165)(351)
Net cash provided by (used in) operating activitiesNet cash provided by (used in) operating activities1,343 1,454 1,558 803 893 Net cash provided by (used in) operating activities1,757 1,343 1,454 1,558 803 
Capital expenditures on property, plant and equipmentCapital expenditures on property, plant and equipment(364)(370)(337)(267)(246)Capital expenditures on property, plant and equipment(467)(364)(370)(337)(267)
Capital (distributions to) contributions from NCICapital (distributions to) contributions from NCI(29)(10)(23)(27)(24)Capital (distributions to) contributions from NCI(27)(29)(10)(23)(27)
Free cash flow(1)(2)
Free cash flow(1)(2)
950 1,074 1,198 509 623 
Free cash flow(1)(2)
1,263 950 1,074 1,198 509 
(1)Free cash flow is a liquidity measure used by the Company and is defined by the Company as net cash provided by (used in) operating activities, less capital expenditures on property, plant and equipment, and adjusted for capital contributions from or distributions to Mitsui related to our joint venture, Fairway.
(2)Excludes required debt service and capital lease payments of $30 million, $26 million, $24 million, $63 million $27 million and $56$27 million for the years ending December 31, 2021, 2020, 2019, 2018 2017 and 2016,2017, respectively.
Return on Invested Capital (Adjusted) - Presentation of a Non-GAAP Measure - Unaudited
2020 2021
(In $ millions,
except percentages)
(In $ millions,
except percentages)
Net earnings (loss) attributable to Celanese CorporationNet earnings (loss) attributable to Celanese Corporation1,985 Net earnings (loss) attributable to Celanese Corporation1,890 
Adjusted EBITAdjusted EBIT1,131 Adjusted EBIT2,473 
Adjusted effective tax rateAdjusted effective tax rate12 %Adjusted effective tax rate15 %
Adjusted EBIT tax effectedAdjusted EBIT tax effected995 Adjusted EBIT tax effected2,102 
20202019Average20212020Average
(In $ millions, except percentages)(In $ millions, except percentages)
Short-term borrowings and current installments of long-term debt - third parties and affiliatesShort-term borrowings and current installments of long-term debt - third parties and affiliates496 496 496 Short-term borrowings and current installments of long-term debt - third parties and affiliates791 496 644 
Long-term debt, net of unamortized deferred financing costsLong-term debt, net of unamortized deferred financing costs3,227 3,409 3,318 Long-term debt, net of unamortized deferred financing costs3,176 3,227 3,202 
Celanese Corporation stockholders’ equity3,526 2,507 3,017 
Celanese Corporation shareholders’ equityCelanese Corporation shareholders’ equity4,189 3,526 3,858 
Invested capitalInvested capital6,831 Invested capital7,704 
Return on invested capital (adjusted)Return on invested capital (adjusted)14.6 %Return on invested capital (adjusted)27.3 %
Net earnings (loss) attributable to Celanese Corporation as a percentage of invested capitalNet earnings (loss) attributable to Celanese Corporation as a percentage of invested capital29.1 %Net earnings (loss) attributable to Celanese Corporation as a percentage of invested capital24.5 %
Celanese 2022 / Notice of Annual Meeting and Proxy Statement / A-6

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Exhibit A
2019 2020
(In $ millions,
except percentages)
(In $ millions,
except percentages)
Net earnings (loss) attributable to Celanese CorporationNet earnings (loss) attributable to Celanese Corporation852 Net earnings (loss) attributable to Celanese Corporation1,985 
Adjusted EBITAdjusted EBIT1,476 Adjusted EBIT1,131 
Adjusted effective tax rateAdjusted effective tax rate13 %Adjusted effective tax rate12 %
Adjusted EBIT tax effectedAdjusted EBIT tax effected1,284 Adjusted EBIT tax effected995 
20192018Average20202019Average
(In $ millions, except percentages)(In $ millions, except percentages)
Short-term borrowings and current installments of long-term debt - third parties and affiliatesShort-term borrowings and current installments of long-term debt - third parties and affiliates496 561 529 Short-term borrowings and current installments of long-term debt - third parties and affiliates496 496 496 
Long-term debt, net of unamortized deferred financing costsLong-term debt, net of unamortized deferred financing costs3,409 2,970 3,190 Long-term debt, net of unamortized deferred financing costs3,227 3,409 3,318 
Celanese Corporation stockholders’ equity2,507 2,984 2,746 
Celanese Corporation shareholders’ equityCelanese Corporation shareholders’ equity3,526 2,507 3,017 
Invested capitalInvested capital6,465 Invested capital6,831 
Return on invested capital (adjusted)Return on invested capital (adjusted)19.9 %Return on invested capital (adjusted)14.6 %
Net earnings (loss) attributable to Celanese Corporation as a percentage of invested capitalNet earnings (loss) attributable to Celanese Corporation as a percentage of invested capital13.2 %Net earnings (loss) attributable to Celanese Corporation as a percentage of invested capital29.1 %
2018 2019
(In $ millions,
except percentages)
(In $ millions,
except percentages)
Net earnings (loss) attributable to Celanese CorporationNet earnings (loss) attributable to Celanese Corporation1,207 Net earnings (loss) attributable to Celanese Corporation852 
Adjusted EBITAdjusted EBIT1,852 Adjusted EBIT1,476 
Adjusted effective tax rateAdjusted effective tax rate14 %Adjusted effective tax rate13 %
Adjusted EBIT tax effectedAdjusted EBIT tax effected1,593 Adjusted EBIT tax effected1,284 
20182017Average20192018Average
(In $ millions, except percentages)(In $ millions, except percentages)
Short-term borrowings and current installments of long-term debt - third parties and affiliatesShort-term borrowings and current installments of long-term debt - third parties and affiliates561 326 444 Short-term borrowings and current installments of long-term debt - third parties and affiliates496 561 529 
Long-term debt, net of unamortized deferred financing costsLong-term debt, net of unamortized deferred financing costs2,970 3,315 3,143 Long-term debt, net of unamortized deferred financing costs3,409 2,970 3,190 
Celanese Corporation stockholders’ equity2,984 2,887 2,936 
Celanese Corporation shareholders’ equityCelanese Corporation shareholders’ equity2,507 2,984 2,746 
Invested capitalInvested capital6,523 Invested capital6,465 
Return on invested capital (adjusted)Return on invested capital (adjusted)24.4 %Return on invested capital (adjusted)19.9 %
Net earnings (loss) attributable to Celanese Corporation as a percentage of invested capitalNet earnings (loss) attributable to Celanese Corporation as a percentage of invested capital18.5 %Net earnings (loss) attributable to Celanese Corporation as a percentage of invested capital13.2 %


Celanese 2022 / Notice of Annual Meeting and Proxy Statement / A-7


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