Reporting Person : - | Type of securities : - | Date of reporting obligation : 21/12/2004

Offeror : THAI INDUSTRIAL GASES PLC. | Date of submission of the Statement of Intention : 30/05/2002

Offeror : THAI INDUSTRIAL GASES PLC. | Date of submission of the Statement of Intention : 29/08/2002

Reporting Person : - | Type of securities : - | Date of reporting obligation : 24/07/2014

Reporting Person : - | Type of securities : - | Date of reporting obligation : 05/06/2014

Reporting Person : - | Type of securities : - | Date of reporting obligation : 03/06/2014

Reporting Person : - | Type of securities : - | Date of reporting obligation : 03/11/2010

Reporting Person : - | Type of securities : - | Date of reporting obligation : 08/11/2010

Reporting Person : - | Type of securities : - | Date of reporting obligation : 16/03/2011

Reporting Person : - | Type of securities : - | Date of reporting obligation : 25/03/2011