RESIGNATION OF THE DIRECTOR OF BCP

1600 / 042 / 2002 April 24, 2002 The Stock Exchange of Thailand 62, Ratchadapisek Road, Klongtoey Bangkok 10110 Attention : President of The Stock Exchange of Thailand Subject : Resignation of the Director of BCP : The Bangchak Petroleum Public Company Limited (BCP) board of directors meeting No. 4/2002 held on April 24, 2002 has passed a resolution to inform the followings : 1. The resignation of Mr. Anan Nadtasomboon, the Director of BCP From the Director of BCP and a member of the Audit Committee 2. The resignation of Mr. Sutham Chitranukroh, the Director of BCP From the Director of BCP and a member of the Audit Committee 3. The resignation of General Somchai Somprasong, the Director of BCP From the Director of BCP With effective date from April 24, 2002 onwards. Please be informed accordingly. Yours sincerely (Mr. Chokchai Atsawarangsalit) Corporate Planning Manager (Acting) Corporate Planning Office Tel: 0-2335-4583