Offeror : Eksupsiri Company Limited | Date of submission of the Statement of Intention : 17/03/2016

Offeror : Eksupsiri Company Limited | Date of submission of the Statement of Intention : 30/03/2016

Offeror : Eksupsiri Company Limited | Date of submission of the Statement of Intention : 20/04/2016

Offeror : THE SIAM CEMENT PLC. | Date of submission of the Statement of Intention : 17/04/2003

Offeror : Saha Pathana Inter-Holding Public Company Limited | Date of submission of the Statement of Intention : 16/06/2017

Offeror : Saha Pathana Inter-Holding Public Company Limited | Date of submission of the Statement of Intention : 07/07/2017

Offeror : Saha Pathana Inter-Holding Public Company Limited | Date of submission of the Statement of Intention : 18/07/2017

Offeror : Saha Pathana Inter-Holding Public Company Limited | Date of submission of the Statement of Intention : 24/07/2017

Offeror : AMERICAN STANDARD INC. | Date of submission of the Statement of Intention : 01/11/2004

Offeror : Nomura Asia Investment (Singapore) Pte. Ltd. | Date of submission of the Statement of Intention : 25/04/2014