DIRECTORS WHO RETIRED UPON THE EXPIRATION OF THEIR TERMS

1600 / 052 / 2002 May 8, 2002 The Stock Exchange of Thailand 62, Ratchadapisek Road, Klongtoey Bangkok 10110 Attention : President of The Stock Exchange of Thailand Subject : A Name List of BCP's Directors who retired upon the expiration of their terms of office : The Bangchak Petroleum Public Company Limited (BCP) would like to additionally inform that the followings are a name list of BCP's Directors who retired upon the expiration of their terms of office in the 2002 Annual General Shareholders Meeting held on Thursday, April 25, 2002 : 1.Mr. Sommai Phasee 2.Mr. Virach Aphimeteethamrong 3.Mr. Chaiyant Poshyanonda Mr. Chaiyant Poshyanonda filed his resignation letter before his terms of office's expiration, since March 21, 2002. Besides, Mr. Sommai Phasee and Mr. Virach Aphimeteethamrong retired upon the expiration of their terms of office, since April 25, 2002 onwards. Please be informed accordingly. Yours sincerely (Mr. Chokchai Atsawarangsalit) Corporate Planning Manager (Acting) Corporate Planning Office Tel: 0-2335-4583