DALLAS & AMSTERDAM–(BUSINESS WIRE)–$CE #Celanese–Celanese Corporation (NYSE: CE), a global chemical and specialty materials company, today announced it will increase list and off-list selling prices for the following product. The price increase below is for orders shipped and will be effective immediately, or as contracts otherwise allow, and is incremental to any previously announced increases.

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 businesses use the full breadth of Celanese’s global chemistry, technology and commercial expertise to create value for our customers, employees, shareholders 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 7,700 employees worldwide and had 2018 net sales of $7.2 billion. For more information about Celanese Corporation and its product offerings, visit www.celanese.com or our blog at www.celaneseblog.com.

Contacts

Investor Relations

Chuck Kyrish

+1 972 443 4574

chuck.kyrish@celanese.com

Media Relations – Global

W. Travis Jacobsen

+1 972 443 4400

william.jacobsen@celanese.com

Media Relations Europe (Germany)

Jens Kurth

+49(0)69 45009 1574

j.kurth@celanese.com