SET Announcements

Ref CK-99-0000-AFD-L-177 April 8, 1999 Subject : Notification for joint Investment Attn : President The Stock Exchange of Thailand Whereas CH. Karnchang Public Company Limited have had a Resolution of the Executive Board No. 3/1999 on the 8th of April 1999,for the Company to jointly invest in 299,992 shares of Construction Material Supply Co.,Ltd. as a shareholder which such company has engaged to produce, distribute,and to buy and sell construction materials.Construction Material Supply Co.,Ltd. has its registered capital of Baht30,000,000 (thirty million baht only) divided into 300,000 (three hundred thousand) shares in the following proportion of shareholding : 1. CK.Karnchang Public Company Limited 299,992 shares 2. Mr.Thavorn Trivisvavet 1 share 3. Mr.Plew Trivisvavet 1 share 4. Mr.Kamthorn Trivisvavet 1 share 5. Mrs.Saikasem Trivisvavet 1 share 6. Mr.Narong Sangsuriya 1 share 7. Mr.Prasert Marittanaporn 1 share 8. Mr.Prasert Tongkittikul 1 share 9. Mr.Somnuk Trivisvavet 1 share Please be informed Yours Sincerely, (Mr.Prasert Marittanaporn) Senior Vice President Account and Finance