Offeror : (1)ALCAN INC. (2)SANGTHIEN HOLDING CO., LTD. | Date of submission of the Statement of Intention : 14/05/2003

Offeror : Sangthien Holding Company Limited | Date of submission of the Statement of Intention : 08/09/2005

Offeror : PROMSRI PROPERTY COMPANY LIMITED | Date of submission of the Statement of Intention : 02/12/2008

Offeror :  | Date of submission of the Statement of Intention : 12/05/2009

Offeror :  | Date of submission of the Statement of Intention : 28/05/2009

Offeror : BANGKOK DUSIT MEDICAL SERVICES PCL. | Date of submission of the Statement of Intention : 07/04/2011

Offeror : BANGKOK DUSIT MEDICAL SERVICES PCL. | Date of submission of the Statement of Intention : 06/02/2012

Offeror : BANGKOK DUSIT MEDICAL SERVICES PCL. | Date of submission of the Statement of Intention : 02/03/2012

Offeror : Bangkok Bank Public Company Limited | Date of submission of the Statement of Intention : 17/01/2012

Offeror : Bangkok Bank Public Company Limited | Date of submission of the Statement of Intention : 03/02/2012