List of top 10 shareholders and percentage of shares holding as of March 2, 2012

Name/Group Number of Shares % of Holding
1. Mr. Anutin Charnvirakul 37,406,883 10.17
2. Equity Plus Company Limited 18,498,034 5.03
3. Best Quality Skills Company Limited 17,700,000 4,81
4. Mr. Jirat Tharaphetsawat 17,665,436 4,80
5. Mr. Suthep Setboonsang 17,112,683 4.65
6. Mr. Choavalit Limpanich 14,749,999 4.01
7. Mrs. Phattera Tharaphetsawat 14,445,244 3.93
8. Mr. Yanyong Nitisaroj 14,264,892 3.88
9. Mr. Chavarat Charnvirakul 10,362,639 2.82
10. Mr. Charoen Aekudomsin 7,800,000 2.12
Treasury Stock 4,446,400 1.21
Other Shareholders 193,421,023 52.57
Total
 367,873,233 100.00