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

Reporting Person : - | Type of securities : - | Date of reporting obligation : 27/12/2002

Reporting Person : - | Type of securities : - | Date of reporting obligation : 27/12/2002

Reporting Person : - | Type of securities : - | Date of reporting obligation : 27/12/2002

Reporting Person : - | Type of securities : - | Date of reporting obligation : 27/12/2002

Reporting Person : - | Type of securities : - | Date of reporting obligation : 27/12/2002

Reporting Person : - | Type of securities : - | Date of reporting obligation : 27/12/2002

Reporting Person : - | Type of securities : - | Date of reporting obligation : 02/01/2003

Reporting Person : - | Type of securities : - | Date of reporting obligation : 27/12/2002

SOMBOON ADVANCE TECHNOLOGY PUBLIC COMPANY LIMITED | Q1/2011