30 June 2003

LISTED SECURITIES LISTED BY THE SET: STECON

Date : 30/06/2003 18:00 STECON : LISTED SECURITIES LISTED BY THE SET: STECON STECON'S SECURITIES GRANTED BY THE SET Starting from July 3, 2003, the Stock Exchange of Thailand (SET) allows the securities of SINO-THAI ENGINEERING AND CONSTRUCTION PUBLIC CO.,LTD. (STECON) to be traded on the SET after finishing capital increase procedures. Name : STECON Paid up Capital Old : 850,000,000 Baht (810,000,000 common shares/ 40,000,000 preferred shares) New : 906,196,640 Baht (866,196,640 common shares/ 40,000,000 preferred shares) Par Value : 1 Baht/share Allocate to : Warrant holders 5,619,664 units exercise to subscribe 56,196,640 common shares Exercise Ratio : 1 warrant to 10 common shares Exercise Price Per Share : 1 Baht Exercise date : May 30, 2003 stecon-e.txt