Celanese to Present at Credit Suisse Chemical & Ag Science Conference

Celanese Corporation (NYSE: CE), a leading global technology and specialty materials company, today announced that Steven Sterin, senior vice president and chief financial officer, will address investors at the 2010 Credit Suisse Chemical & Ag Science Conference in New York on Tuesday, September 14, 2010, at 12:00 p.m. Eastern time.

A webcast of the presentation and a replay of the webcast will be available in the investor section of www.celanese.com.

About Celanese

Celanese Corporation is a global technology leader in the production of specialty materials and chemical products which are used in most major industries and consumer applications. Our products, essential to everyday living, are manufactured in North America, Europe and Asia. Known for operational excellence, sustainability and premier safety performance, Celanese delivers value to customers around the globe with best-in-class technologies. Based in Dallas, Texas, the company employs approximately 7,400 employees worldwide and had 2009 net sales of $5.1 billion, with approximately 73% generated outside of North America. For more information about Celanese Corporation and its global product offerings, visit www.celanese.com.