Offeror : (1) Hitachi Chemical Company, Ltd. (2) Siam Magi Company Limited | Date of submission of the Statement of Intention : 31/07/2017

Offeror : (1) Hitachi Chemical Company, Ltd. (2) Siam Magi Company Limited | Date of submission of the Statement of Intention : 08/08/2017

Offeror : Sustainable Battery Solutions, Inc. | Date of submission of the Statement of Intention : 14/12/2021

Offeror : Sustainable Battery Solutions, Inc. | Date of submission of the Statement of Intention : 04/01/2022

Offeror : Sustainable Battery Solutions, Inc. | Date of submission of the Statement of Intention : 12/01/2022

Offeror : Sustainable Battery Solutions, Inc. | Date of submission of the Statement of Intention : 17/01/2022

The Notification of the Ministry of Finance -Unofficial Translation- This English version is prepared by Legal Counsel and Development Department with the sole purpose of facilitating the

NOTIFICATION OF THE SECURITIES AND EXCHANGE COMMISSION (Translation) PAGE (Translation) 8 Readers should be aware that only the original Thai text has legal force and that this English translation is

NOTIFICATION OF THE SECURITIES AND EXCHANGE COMMISSION (Translation) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for

Notification of the Office of The (Translation) PAGE (Translation) -4- Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for