Date: 11 January 2008 To: President of the Stock Exchange of Thailand Subject : Proposal of the 2008 Annual General Shareholder's Meeting agenda and names of director Nominees in advance Tirathai Public Company Limited (TRT) would like to inform that, according to the good corporate governance regarding the rights and equitable treatment of shareholders,TRT would like to invite the shareholders to propose the agenda of 2008 Annual General Shareholders' Meeting and names of qualified candidates to be nominated for selection as TRT board of directors as announced on the SET website www.set.or.th starting from now to 8th February 2008. As our company's website is now under construction, please contact our Investor Relations Section via Tel: 02-709 4499 ext.224, Fax: 02-709 3236 or Email: ir@tirathai-transformer.com to get "Form of Agenda Proposal for the Annual General Meeting of the year 2008" and "Form of Director Nomination for the Annual General Meeting of the year 2008" and its criteria. We will ensure that all requests will be responded promptly. Please be advised accordingly. Yours sincerely, (Mr.Upakrom Thaweephoke) Deputy Managing Director(Finance and Marketing)