• Year 2549 (2006) company has been approved at the shareholders ' meeting to change the par value. From THB 10 per share is 1 baht/share on May 15, 2006.
• year 2549 company has been resolved that the Meeting of Shareholders to change the par value of 10 Baht from the par to Baht 1 per Share when May 15 , 2549