Offeror : (1) CEDAR HOLDINGS LIMITED (2) ASPEN HOLDINGS LIMITED | Date of submission of the Statement of Intention : 01/02/2006

Offeror : GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED | Date of submission of the Statement of Intention : 28/06/2021

Offeror : GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED | Date of submission of the Statement of Intention : 21/07/2021

Offeror : GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED | Date of submission of the Statement of Intention : 11/08/2021

Offeror : ADVANCED WIRELESS NETWORK CO.,LTD. | Date of submission of the Statement of Intention : 18/06/2018

Offeror : ADVANCED WIRELESS NETWORK CO.,LTD. | Date of submission of the Statement of Intention : 14/12/2017

Offeror : ADVANCED WIRELESS NETWORK CO.,LTD. | Date of submission of the Statement of Intention : 22/12/2017

Offeror : ADVANCED WIRELESS NETWORK CO.,LTD. | Date of submission of the Statement of Intention : 03/05/2018

Offeror : ADVANCED WIRELESS NETWORK CO.,LTD. | Date of submission of the Statement of Intention : 25/05/2018

1 -Translation- No.ECF2 004/2018 24 January 2018 Subject: Change in Shareholding Structure of the Planet Board Company Limited, a Subsidiary Company of the Company To: President The Stock Exchange of