ESSO's SECURITIES GRANTED BY THE SET Starting from June 10, 2008 the Stock Exchange of Thailand (SET) allowed the securities of ESSO (Thailand) Public Company Limited (ESSO) to be traded on the SET after finishing capital increase procedures. Name : ESSO Issued and Paid up Capital Old : 16,692,689,835.54 Baht Number of common share 3,383,333,300 shares New : 17,075,181,200.40 Baht Number of common share 3,460,858,000 shares Par value : 4.9338 Baht Allocate to : Phatra Securities Public Company Limited which is an over-allotment agent Number of shares : 77,524,700 shares Offering Price : 10 Baht Payment Date : June 5, 2008