The Reduction of the Company's registered capital

1600 / 061 / 2003 May 12, 2004 The Stock Exchange of Thailand 62, Ratchadapisek Road, Klongtoey Bangkok 10110 Subject : The reduction of the Company's registered capital Attention : President of The Stock Exchange of Thailand According to the resolutions of the 2004 General Shareholders' Meeting, held on April 29, 2004, such meeting has approved the decrease of the Company's registered capital from 1,682,040,940 Baht to 1,032,761,220 Baht, by canceling 649,279,720 shares which have not been issued and sold. Thus, the outstanding shares will be 1,032,761,220 shares. In addition, such meeting also has approved the amendment to Clause 4 of Memorandum of Association of the Company to reflect such decrease of registered capital. The Company would like to inform that the Company already registered the capital reduction and made the amendment to Clause 4 of Memorandum of Association of the Company as above resolutions with the Ministry of Commerce on May 12, 2004. Please be informed accordingly. Yours sincerely, (Watcharapong Saisuk) Assistant Vice President, Corporate Planning Office Corporate Planning Office Tel: 0-2335-4583