10 สิงหาคม 2553

Approved the balance sheet on Q2-2010

MCOT Public Company Limited 63/1 Rama IX Road, Huaykwang Bangkok 10310 Thailand Phone +66 (0) 2201 6000 Fax +66 (0) 2245 1435 E-mail Contact@mcot.net Ref: MCOT/ 6155/2488 August 10, 2010 The Stock Exchange of Thailand Attn: The President Re: Approved the balance sheet on Q2 - 2010 Dear Sir, We, MCOT Public Company Limited, have organized a meeting of the Board of Directors No. 11/2010 on August 10, 2010 at 13.00 hours at the Meeting Room, 6th Floor, MCOT Administration Building, 63/1 Rama IX Road,Huay Kwang Sub-District, Huay Kwang District, Bangkok 10310. The Meeting has approved the balance sheets and statements of income ended June 30, 2010. Sincerely yours, (Mr. Thanachai Wongthongsri) Vice President Office of Corporate Secretary MCOT Public Company Limited Authorized to sign on behalf of the Company Office of Corporate Secretary Tel. 0 2201 6388, 0 2201 6454 Fax 0 2245 1854