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 7,600 employees worldwide and had 2011 net sales of$6.8 billion, with approximately 73% generated outside of North America. For more information about Celanese Corporation and its global product offerings, visit www.celanese.com.Celanese(China) Holding Co., LtdCelanese(China) Holding Co., Ltd was established in 2004, located in Pudong district, Shanghai. The establishment will accelerate Celanese business development in China. In 2007, Celanese relocated the strategic management and headquarters of its Acetyls Business to Shanghai, China, to manage its global business as well as oversee Asia initiatives.Celanese(Nanjing) Chemical Co., Ltd