Translation No. CSO 010/2010 March 26, 2010 Subject : Publicize the Notice to the Annual General Meeting of Shareholders on Company's website To : Director and Manager of Stock Exchange of Thailand Dusit Thani Public Company Limited ("Company") will publicize the Notice to the Annual General Meeting of Shareholders No.17/2010 which will be held on April 30, 2010 at 10.00 am. at Dusit Thani Hall, Dusit Thani Hotel Bangkok address 946 Rama IV Road,Bangrak, Bangkok including attachments both in Thai and English version in the Company's website at www.dusit.com on March 29, 2010. Please be informed accordingly Yours faithfully, Mrs. Sinee Thienprasiddhi Company Secretary