X0202 4 2007-08-06 0 0001307954 Huntsman CORP HUN 0001196521 MATLINPATTERSON GLOBAL OPPORTUNITIES PARTNERS B LP 520 MADISON AVENUE NEW YORK NY 10022 0 0 1 0 Common Stock 2007-08-06 4 S 0 989687 24.25 D 0 D Common Stock 47835325 I By HMP Equity Trust Reflects a sale of shares held by the reporting person in a registered underwritten secondary offering. The underwriting agreement was entered into on August 2, 2007, and the sale was consummated on August 6, 2007. The reporting person received the shares in a distribution from HMP Equity Trust. Prior to such distribution, the reporting person had an indirect beneficial ownership interest in the shares as a beneficiary of such trust. The reporting person shares dispositive power over certain shares held by HMP Equity Trust. The reporting person disclaims beneficial ownership of the shares held by HMP Equity Trust except to the extent of its pecuniary interest therein, and the reporting of the shares held by HMP Equity Trust in Table I above by the reporting person shall not be deemed to be an admission of beneficial ownership of any such shares for purposes of Section 16 or for any other purpose. MatlinPatterson Global Opportunities Partners B, L.P., by MatlinPatterson Global Partners LLC, its general partner, by Mark R. Patterson, Director 2007-08-08