28 November 2003

Resolution to Change the Time of the EGM No.1/2003

28 November 2003 Re : Informing the Board of Directors' Resolution to Change the Time of the Extraordinary General Meeting of Shareholders No. 1/2003 To : President The Stock Exchange of Thailand As we have already informed you that the Board of Directors, on 12 November 2003, resolved, among other things, the calling of the Extraordinary General Meeting of Shareholders No. 1/2003 to be held on 16 December 2003, at 3.00 p.m., at Salon A and B Rooms, 3/F, JW Mariott Hotel Bangkok, 4 Sukhumvit Soi 2 Road, Bangkok as stated in our letter dated 12 November 2003. This morning, the Board of Directors resolved to change the time of the above-mentioned Extraordinary General Meeting of Shareholders from 3.00 p.m. to 10.30 a.m., while the date and place of the meeting remained unchanged. Please be informed accordingly. Yours faithfully, (Mr. Chatchai Thiamtong) Vice-President-Finance