The Interim Dividend Payment

Dividend consideration Subject : Cash dividend payment Date of Board resolution : 27-Aug-2012 Type of dividend payment : Cash dividend payment Record date for the right to receive : 10-Sep-2012 dividends Book closing date for collecting : 11-Sep-2012 shareholders names under Section 225 of the Securities and Exchange Act Ex-dividend date : 06-Sep-2012 Payment for : Common shareholders Cash dividend payment (baht per share) : 2.75 Par value (baht) : 10.00 Payment date : 21-Sep-2012 Paid from : Retained Earnings Remark : No. EGCO 110/399 Date: August 27, 2012 Attn: President of the Stock Exchange of Thailand Subject: The Interim Dividend Payment Electricity Generating Public Company Limited (EGCO) would like to inform the Stock Exchange of Thailand that the Board of Directors at the meeting No. 8/2012 held on August 27, 2012 passed the following resolutions: 1. Approved the interim dividend payment for the 1st-half-year operation of the Year 2012 at 2.75 baht per share to be paid on September 21, 2012 with the following details: 1.1 0.12 baht per share is paid from the net profits liable to 30% corporate income tax whereby individual shareholders shall be entitled to a tax credit according to the Revenue Code, Section 47 bis. 1.2 0.85 baht per share is paid from the net profits liable to 23% corporate income tax whereby individual shareholders shall be entitled to a tax credit according to the Revenue Code, Section 47 bis. 1.3 1.78 baht per share is paid from the net profits exempt from corporate income tax whereby individual shareholders shall not be entitled to a tax credit according to the Revenue Code, Section 47 bis. 2. Approved the record date to determine the names of the shareholders who have the rights to receive the interim dividend and the closing date of the shareholders registration book, pursuant to section 225 of the Securities and Exchange Act on September 10, 2012 and September 11, 2012, respectively. Yours sincerely, Sahust Pratuknukul President Corporate Secretary Division Tel. 0 2998 5020-25 ______________________________________________________________________ This announcement was prepared and disseminated by listed company or issuer through the electronic system which is provided for the purpose of dissemination of the information and related documents of listed company or issuer to the Stock Exchange of Thailand only. The Stock Exchange of Thailand has no responsibility for the correctness and completeness of any statements, figures, reports or opinions contained in this announcement, and has no liability for any losses and damages in any cases. In case you have any inquiries or clarification regarding this announcement, please directly contact listed company or issuer who made this announcement.