างตน ใชขอมูลจากงบการเงินรวมของ holding co 5 3.4 การรักษาสัดสวนเงินลงทุนในบริษัทอ่ืน โดยที่การเสนอขายหลักทรพัยตอประชาชนในครั้งแรก holding company ไดเปดเผยขอมูลในหนังสือช้ีชวนตอผูลงทุนวา

knowledge sharing among listed company executives, SEC executives, as well as experts from both the public and the private sectors.  Vorapol Socatiyanurak, SEC Secretary-General said that ?The ?SEC for CEO

Year : 2012

Type of securities : Common share | Effective Date : 07/10/2005 | Close Selling Date : 14/10/2005

Reporting Person : - | Type of securities : - | Date of reporting obligation : 23/02/2016

Reporting Person : - | Type of securities : - | Date of reporting obligation : 23/02/2016

Reporting Person : - | Type of securities : - | Date of reporting obligation : 04/06/2013

Reporting Person : - | Type of securities : - | Date of reporting obligation : 27/04/2007

Reporting Person : - | Type of securities : - | Date of reporting obligation : 01/08/2017

Reporting Person : - | Type of securities : - | Date of reporting obligation : 14/09/2018