THE EXERCISE OF EGCOMP'S WARRANT HOLDERS IN THE FOURTH YEAR

No. EGCO 310/167 Date : April 17, 2000 Attn : The President of the Stock Exchange of Thailand Subject : The exercise of EGCOMP's warrant holders in the fourth year According to Electricity Generating Public Company limited (EGCOMP) issued 1,516,400 warrants to the employees of EGCOMP and its subsidiaries in the fourth year of 5 year project and the exercise dates were scheduled on April 17, 2000 or March 12, 2001, the exercise ratio 1:1 at the exercise price of Baht 30 per share, Please be informed that the EGCOMP's warrant holders exercised their rights to subscribe 126,000 shares on April 17, 2000. EGCOMP will later submit the Application for Listing of Ordinary Shares issued for Capital Increase to the Stock Exchange of Thailand. Sincerely yours, Worawit Khamkanist Managing Director