(Translation) May 6th, 2009 Ref. SCG-SET-09-012 Subject : Appointment of New Member of the Audit Committee To : President of The Stock Exchange of Thailand CC : Secretary-General of The Securities and Exchange Commission Dear Sir, Sahacogen (Chonburi) Public Company Limited, "the Company", would like to inform that the Company's Board of Directors, at the Meeting No.2/2009 held on May 6th, 2009,has resolved the resolution to appoint Mr.Niwat Patanasemakul as a member of the Audit Committee, and effective from May 6th,2009, onward. The Company would like to announce the list of the Audit Committee as of May 6th, 2009 as follows: 1) Mr. Nophorn Bhongsvej Chairman of Audit Committee 2) Pol. Gen. Somchai Prabhasabhakdi Audit Director 3) Mr. Amorn Asvanunt Audit Director 4) Mr. Surong Ongkosit Audit Director 5) Mr. Niwat Patanasemakul Audit Director Please be informed accordingly, Yours sincerely, Viroj Theeravatvatee (Mr. Viroj Theeravatvatee) Managing Director