Third Quarter 2008 Earnings Conference Call
October 21, 2008

Presenters:
David Weidman, Chairman and Chief Executive Officer
Steven Sterin, Senior Vice President and Chief Financial Officer

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Credit Suisse 2008 Chemical and Ag Science Conference
September 16, 2008

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Bank of America 38th Annual Investment Conference
September 16, 2008

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Second Quarter 2008 Earnings Conference Call
July 22, 2008

Presenters:
David Weidman, Chairman and Chief Executive Officer
Steven Sterin, Senior Vice President and Chief Financial Officer

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Goldman Sachs Basic Materials Conference
May 21, 2008

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Bank of America Basics/Industrials Conference
May 8, 2008

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First Quarter 2008 Earnings Conference Call
April 22, 2008

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BB&T Manufacturing & Materials Conference
March 20, 2008

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Citi 5th Annual Small & Mid-Cap Conference
March 18, 2008

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Lehman Brothers 2008 High Yield Bond and Syndicated Loan Conference
March 14, 2008

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Morgan Stanley Basic Materials Conference
February 20, 2008

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Fourth Quarter 2007 Earnings Conference Call
February 5, 2008   

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  Webcast Presentation
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Celanese 2007 Investor Day
December 11, 2007

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Citi Basic Materials Symposium
December 4, 2007

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Third Quarter 2007 Earnings Conference Call
October 23, 2007

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Celanese Resegmentation

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» View quarterly historical financial data for new reporting segments

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Credit Suisse 16th Annual Chemicals Conference
September 26, 2007
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Nanjing Chemical Complex Grand Opening
Investor Presentation
September 20, 2007

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Second Quarter 2007 Earnings Conference Call
Friday, July 27, 2006  

Presenters:
David Weidman, President and CEO
John Gallagher III, Executive Vice President and President, Acetyls and Celanese Asia

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UBS 2007 Leveraged Finance Conference
May 10  in Las Vegas
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Bank of America 2007 BASics/Industrials Conference
May 9 in New York
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First Quarter 2007 Earnings Conference Call
Tuesday, May 1, 2007
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» Listen Fourth Quarter / FY 2006 recorded webcast
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   Earnings Conference Call/Webcast Presentation

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Celanese 2006 Investor Day
December 13, 2006
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» Celanese 2006 Investor Day presentation

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» View Third Quarter 2006 Earnings Conference Call/Webcast Presentation

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» View Second Quarter 2006 Earnings Conference Call/Webcast Presentation

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» View First Quarter 2006 Earnings Conference Call/Webcast Presentation
» View 2005 Operating EBITDA by Segment