February 25, 2010 Subject: Operating Results for the year 2009 Attention : The President of the Stock Exchange of Thailand Tirathai Public Company Limited and its subsidiaries have already submitted its audited financial statement for the year 2009. The Company has net profit of 220.75 million Baht, increased from last year 16.81 million Baht or representing 8.24% and would like to clarify as follows: 1. The Company has the revenue from Sales and Service equivalent to 2,223.16 million Baht, increased from last year 116.98 million Baht or 5.55%. 2. Gross profit margin is at 26.16% which is in line with the projection due to cost effective management. Please be informed accordingly. (Mr.Upakrom Thaweephoke) Executive Committee and Company Secretary