Offeror : T.C.C. HOLDING CO., LTD. | Date of submission of the Statement of Intention : 11/10/2002

Offeror : T.C.C. HOLDING CO., LTD. | Date of submission of the Statement of Intention : 25/03/2002

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

Offeror : Pilgrim Finansa Investment Holding Pte. Ltd. | Date of submission of the Statement of Intention : 20/12/2021

Offeror : Pilgrim Finansa Investment Holding Pte. Ltd. | Date of submission of the Statement of Intention : 06/01/2022

Offeror : MAUSER HOLDING ASIA PTE. LTD. | Date of submission of the Statement of Intention : 28/09/2006

Offeror : MAUSER HOLDING ASIA PTE. LTD. | Date of submission of the Statement of Intention : 28/12/2007

Offeror : SF INTERNATIONAL HOLDING (THAILAND) CO., LTD. | Date of submission of the Statement of Intention : 08/02/2024

Offeror : SF INTERNATIONAL HOLDING (THAILAND) CO., LTD. | Date of submission of the Statement of Intention : 27/02/2024

Offeror : SF INTERNATIONAL HOLDING (THAILAND) CO., LTD. | Date of submission of the Statement of Intention : 08/03/2024