Change of company profile

Notify Company Information Change Effective Date of Information Change : 15-Dec-2025 Company Address Company Address (Current) : 973 President Tower Building, Unit 7B, 7C, 7D, 7I, 7th Floor, Ploenchit Road, Lumpini, Pathumwan Company Address (New) : No.55 Rama 9 Road, Huai Khwang, Huai Khwang, Bangkok 10310 Company Contact Telephone Number (Current) : 0-2656-0189 Telephone Number (New) : 02-645-3999 Fax (Current) : 0-2656-0189 Ext. 123 Fax (New) : - ______________________________________________________________________ The company hereby certifies that the information above is correct and complete. Signature _________________ ( Ms.Onurai Sukhontahiran ) Company Secretary Authorized person to disclose information ______________________________________________________________________ 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. If you would like to see the full details of this information, please click view "full details" in attached file.