SET Posted "H" sign on MACO's securities. The Stock Exchange of Thailand ("SET") has posted "H" sign on the securities of Master Ad Public Compnay Limited (MACO) effective from the second trading session of 30 March 2004 according to the request of MACO.This is because the annual general meeting 2004 of the company held at 2.00 p.m. will consider the agenda of dividend payment which will probably effect to the trading of the company's securities. Therefore, the SET has temporarily halted trading of the company's securities, effective from the second trading session of 30 March 2004 until the company has clarified or disclosed this material information regarding dividend payment to the SET.