| 12/01/2006 |
Westlake Chemical Closes Purchase of Eastman's Polyethylene Business |
| 11/10/2006 |
Westlake Chemical Declares Quarterly Dividend of 4 Cents per Share |
| 11/02/2006 |
Westlake Chemical Reports Strong Third Quarter Results |
| 10/27/2006 |
Westlake Chemical's Petro II Ethylene Unit Back in Production |
| 10/19/2006 |
Third Quarter 2006 Westlake Chemical Corporation Earnings Conference Call |
| 10/10/2006 |
Westlake Chemical Acquires Eastman's Polyethylene Business; Includes 200-Mile Ethylene Pipeline |
| 10/04/2006 |
Westlake Chemical Resolves Dispute With Royal Group, Enters Into New Agreement With Georgia Gulf |
| 09/12/2006 |
Westlake Chemical Celebrates 20th Anniversary |
| 09/11/2006 |
Westlake Chemical Encounters Unscheduled Shutdown of Petro II Ethylene Unit in Lake Charles |
| 08/21/2006 |
Westlake Chemical Declares Increased Quarterly Dividend of 4 Cents Per Share |
| 08/03/2006 |
Westlake Chemical Reports Strong Second Quarter Results |
| 07/18/2006 |
Second Quarter 2006 Westlake Chemical Corporation Earnings Conference Call |
| 07/06/2006 |
Westlake Appoints Condon as Senior VP for Planning & Business Development |
| 06/26/2006 |
Westlake Chemical Elects Bill Barnett to Board |
| 05/15/2006 |
Westlake Chemical Reelects Directors, Declares Quarterly Dividend of 2.75 Cents per Share |
| 05/05/2006 |
Westlake Chemical Reports First Quarter Results |
| 04/27/2006 |
Westlake Chemical Announces Pricing of Secondary Stock Offering for Controlling Stockholder |
| 04/20/2006 |
Westlake Chemical Announces Secondary Offering of Common Stock By Controlling Stockholder |
| 04/18/2006 |
Westlake Chemical and The Republic of Trinidad and Tobago Announce Memorandum of Understanding; Development of an Ethane-Based Ethylene, Polyethylene and Other Ethylene-Derivatives Project |
| 04/18/2006 |
First Quarter 2006 Westlake Chemical Corporation Earnings Conference Call |
| 03/23/2006 |
Westlake Appoints Gibbons as Senior Vice President and CFO |
| 02/21/2006 |
Westlake Chemical Reports Fourth Quarter Results |
| 02/17/2006 |
Westlake Chemical Declares Quarterly Dividend of 2.75 Cents Per Share |
| 02/01/2006 |
Fourth Quarter 2005 Westlake Chemical Corporation Earnings Conference Call |
| 01/13/2006 |
Westlake Chemical Issues New Notes, Redeems Old Notes |
| 01/09/2006 |
Westlake Chemical to Refinance Debt |
