17 August 2005

Operation Result of Company and Subsidiaries Q2/2005

August 15th, 2005 Subject : Clarification of Operation Result of the Company and subsidiaries for the 2nd Quarter of the Year 2005 To : Secretary - General The Office of Securities and Exchange Commission, Thailand. The Union Mosaic Industry Public Company Limited has submitted the company's consolidated Financial Statement for the period of 3 months and 6 months as ended June 30th, 2005, reviewed by certified auditor including an explanation on the differences of operation result. The company reported the revenue from sales in 2nd quarter of 538.7 million Baht a decrease of 2.9 percent from the same period of the previous year of 555.2 million Baht. The net profit of 1.4 million Baht a decrease of 25.6 million Baht from the same period of the previous year of 27.0 million Baht, due mainly to the following matters: 1. The cost of good sold is of 449.0 million Baht, which is an increase of 1.5 percent from the same period of the previous year. And it is in according to the increasing of the price of raw materials and energy especially natural gas. 2. The selling and administrative expense is of 98.7 million Baht, which is an increase of 8.8 percent from the same period of the previous year. It is from the result of the increase in oil price in transportation cost. 3. The interest expense is of 15.8 million Baht, which is an increase of 83.7 percent from the same period of the previous year. It is from the increase of fund to support the expansion of production capacity. Please be informed accordingly. Yours sincerely, (Miss. Paweena Laowiwatwong) The Chairman of Executive Board of Directors The Union Mosaic Industry Public Company Ltd.