Celanese to Hold Fourth Quarter Earnings Conference Call on February 1, 2017

Celanese Corporation (NYSE: CE), a global technology and specialty materials company, today announced that it will host a conference call to discuss its fourth quarter 2016 results on Wednesday, February 1, 2017, beginning at 12:00 p.m. Eastern time. Commenting on results will be Mark Rohr, chairman and chief executive officer, and Chris Jensen, senior vice president and chief financial officer. This call will be available by webcast at www.celanese.com in the investor relations section or by phone:

Dial-in Number: 1-866-235-9919International Dial-In Number: 1-412-902-4105Ask for the Celanese Webcast

Alternatively, to enter the call immediately without waiting for operator assistance, attendees may pre-register for the call by clicking the link below. Once registered, attendees will receive an Outlook calendar invite with the date and time of call, the dial-in phone number and the unique attendee pin which is sent automatically to the email address provided.

http://dpregister.com/10098317

The company will distribute its fourth quarter earnings press release via newswire prior to opening of the New York Stock Exchange on Wednesday, February 1. The earnings press release, earnings call presentation, prepared remarks from Mark Rohr and Chris Jensen and an audio recording of the prepared remarks will also be available in the investor relations section at www.celanese.com prior to opening of the New York Stock Exchange on February 1.

A replay of the conference call will be available on demand on February 1, 2017, from 2:00 p.m. Eastern time until February 15, 2017, 9:00 a.m. Eastern time, at the following number:

Replay Number: 1-877-344-7529Passcode: 10098317

The webcast replay will be available on demand at www.celanese.com in the investor relations section.

About Celanese

Celanese Corporation is a global technology leader in the production of differentiated chemistry solutions and specialty materials used in most major industries and consumer applications. Our two complementary business cores, Acetyl Chain and Materials Solutions, use the full breadth of Celanese’s global chemistry, technology and business expertise to create value for our customers and the corporation. As we partner with our customers to solve their most critical business needs, we strive to make a positive impact on our communities and the world through The Celanese Foundation. Based in Dallas, Celanese employs approximately 7,000 employees worldwide and had 2015 net sales of $5.7 billion. For more information about Celanese and our product offerings, visit www.celanese.com or our blog at www.celaneseblog.com.

View source version on businesswire.com: http://www.businesswire.com/news/home/20170118006180/en/

Celanese CorporationInvestor Relations:Surabhi Varshney, +1 [e-mail] Relations - Global:Travis Jacobsen, +1 [e-mail]