Celanese Corporation (NYSE: CE), a global technology and specialty materials company, today announced that it will host a conference call to discuss its first quarter 2013 results on Friday, April 19, 2013, beginning at 10:00 a.m. Eastern time. Commenting on results will be Mark Rohr, chairman and chief executive officer, and Steven Sterin, 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: 877.448.3492Participant Passcode: 28849276 The company will distribute its first quarter earnings press release via newswire after the New York Stock Exchange closes on Thursday, April 18. The earnings press release, earnings call presentation, prepared remarks from Mark Rohr and Steven Sterin and an audio recording of the prepared remarks will also be available in the investor relations section at www.celanese.com after market close on April 18. A replay of the conference call will be available on demand on April 19, 2013, from 1:00 p.m. Eastern time until April 26, 2013, at the following numbers: Replay Number: 800.585.8367Secondary Replay Number: 855.859.2056Passcode: 28849276 The webcast replay will be available on demand at www.celanese.com in the investor relations section. About CelaneseCelanese Corporation is a global technology leader in the production of differentiated chemistry solutions and specialty materials used in most major industries and consumer applications. With sales almost equally divided between North America, Europe and Asia, the company uses the full breadth of its global chemistry, technology and business expertise to create value for customers and the corporation. Celanese partners with customers to solve their most critical needs while making a positive impact on its communities and the world. Based in Dallas, Texas, Celanese employs approximately 7,600employees worldwide and had 2012 net sales of $6.4 billion. For more information about Celanese Corporation and its product offerings, visit www.celanese.com or our blog at www.celaneseblog.com.