Bangkok--20 Aug--SET The Stock Exchange of Thailand and One Asset Management Ltd. cordially invite you to a press conference on “Thailand’s first equity ETF: ThaiDEX SET50 ETF” on Tuesday August 21, 2007, between 10:30 — 11:30 hrs. at the Foreign Correspondents’ Club of Thailand (FCCT), Penthouse Floor, Maneeya Center (connected to the BTS Skytrain Chitlom station) with the following details:10:10 hrs. Registration/ refreshments served10:30 hrs. Thai bourse’s vision in new product development and plans towards greater regional linkages by Ms. Patareeya Benjapolchai President, The Stock Exchange of Thailand (SET)10:40 hrs. Thailand’s first equity ETF: ThaiDEX SET50 ETF by Dr. Somjin Sornpaisarn President, One Asset Management Limited - ETF in the global markets - ThaiDEX SET50 ETF - Investment opportunity in the Thai market by Ms. Metinee Leevarapakul Research and Information Department, SET - Trading of ThaiDEX SET50 ETF - Clearing and settlement11:10 hrs. Q & A SET Media Relations Nattaporn Boonprapa (Ms.) Tel : (66) 2229 2049 Fax : (66) 2359 1004-6 Cell : (66) 8 1374 8997 Email : [email protected]