CFA INSTITUTE STATEMENT ON “GUIDANCE FOR INTEGRATING ESG INFORMATION INTO EQUITY ANALYSIS AND RESEARCH REPORTS” CFA Institute commends the SEC Thailand for promoting a diligent and thorough approach

Reporting Person : - | Type of securities : - | Date of reporting obligation : 01/09/2004

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Reporting Person : - | Type of securities : - | Date of reporting obligation : 10/09/2009

Reporting Person : - | Type of securities : - | Date of reporting obligation : 04/08/2010

Reporting Person : - | Type of securities : - | Date of reporting obligation : 22/06/2011