Management Name : Rear Admiral CHANO PHENJATI | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/03/2016

Management Name : Rear Admiral CHANO PHENJATI | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 18/03/2016

. Rear Admiral Chano Phenjati 1,803,176 1.28 1,803,176 0.57 9. Mr. Supoj Lapanantarat 1,666,300 1.18 1,666,300 0.52 10. Mr. Panaj Rungnoppakhunsri 1,603,900 1.14 1,603,900 0.50 11. Austin Asset Limited** 0

Investor Strategies for Incorporating ESG Considerations into Corporate Interactions www.blackrock.com www.ceres.org Century21st Engagement Investor Strategies for Incorporating ESG Considerations into Corporate Interactions [ 5 ] FOREWORD The Value of Our Voice ......................................................................................................................................... 1 How ESG Megatrends Are Shaping Valuation ...........................................................