April 25, 2006 The President The Stock Exchange of Thailand Dear Sir, Revised Directors' Positions in Agenda 5 (5.5) Please be informed that the revised list of Directors' Positions in Agenda 5 (5.5) are as follows : 5.5 The members of the new Board of Directors are : 1. Gen.Charan Kullavanijaya Chairman 2. Sec.Lt.Phairoch Rattakul Managing Director 3. Mr.Prakit Pradipasen Chairman of Audit Committee 4. Mr.Yanyong Maethapanich Audit Director 5. Miss Osarit Amatayakul Audit Director 6. Mr.Philipp Hugo Gutsche Director 7. Mr.Martin Jansen Director 8. Mrs.Yupares Thiengtham Director 9. Miss Smornluk Mahasmiti Director 10. Mrs.Pariya Chirabandhu Director 11. Col.Patchara Rattakul Director 12. Miss Lilly Manabhongse Director 13. M.L.Dhisana Sritavag Director Yours faithfully, For Haad Thip Plc. Sec.Lt. (Phairoch Rattakul) President & CEO Office of the Managing Director Tel.0-2391-4488 Ext.108