IR 55/031 September 25, 2012 Subject : A Notice of the Head Office Re-location To : President of the Stock Exchange of Thailand The Company would like to inform that Company office will be relocated to 325/7-8 Jaymart Bldg., Ramkhamhaeng Road, Sapansoong, Bangkok 10240, Tel. : 02-3088000, Fax : 02-3088068 from October 1, 2012 onwards. Please be acknowledged accordingly. Sincerely yours, ( Miss Ladda Waruntarakul ) Secretary of the Company ______________________________________________________________________ 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.