Increase the portion holding in DTC by MBK

(Translation) August 7, 2007 Subject: Increase the portion holding in DTC by MBK To: Director and Manager of Stock Exchange of Thailand According to the report of MBK Public Company Limited ("MBK") that they acquired the share of Dusit Thani Public Company Limited ("Company") for the 5,199,800 shares on August 3, 2007, therefore their holding in the Company will change from 6,823,800 shares or 8.03% to 12,023,600 shares or 14.15% With the above mentioned the Shareholder Structure of the Company will be as follows: Item Shareholder Holding(Shares) % 1. Piyachan Co.,Ltd 37,638,476 44.28 2. MBK Plc. 12,023,600 14.15 3. Pioneer Inetwork Limited 8,765,072 10.31 4. Thai Life Insurance Co.,Ltd. 6,470,643 7.61 5. Mr.Chatri Soponphanit 4,325,666 5.09 6. New Atlantic Co.,Ltd. 3,919,165 4.61 7. Mr.Wang Kong-Wei 1,950,000 2.29 8. Chanin Co.,Ltd. 724,490 0.85 9. Thai NVDR Co.,Ltd. 673,733 0.79 10. Prospeck International Co.,Ltd. 619,800 0.73 At this moment the increase portion holding in the Company by MBK does not effect with the Management Policy of the Company. This has been written for your information. Sincerely yours, Mrs.Sinee Thienprasiddhi Director & Secretary to the Board of Director