Period As Of Details BANGCHAK CORPORATION PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 BANGCHAK CORPORATION PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023 BANGCHAK

Of Details PSG CORPORATION PUBLIC COMPANY LIMITED 2021   Company Year 31/12/2021 PSG CORPORATION PUBLIC COMPANY LIMITED 2021 Reviewed Company Q3 30/09/2021 PSG CORPORATION PUBLIC COMPANY LIMITED 2021

Year Receive Date Details WHA CORPORATION PUBLIC COMPANY LIMITED 2022 27/03/2023 WHA CORPORATION PUBLIC COMPANY LIMITED 2021 31/03/2022 WHA CORPORATION PUBLIC COMPANY LIMITED 2020 15/06/2021 WHA

Period As Of Details PACE DEVELOPMENT CORPORATION PUBLIC COMPANY LIMITED 2021 Reviewed Consolidated Q2 30/06/2021 PACE DEVELOPMENT CORPORATION PUBLIC COMPANY LIMITED 2021 Reviewed Company Q2 30/06/2021

CONVERSION COMPANY LIMITED ADVANCE WEB SERVICE PUBLIC COMPANY LIMITED ADVANCED CONNECTION CORPORATION PUBLIC COMPANY LIMITED ADVANCED INFO SERVICE PUBLIC COMPANY LIMITED ADVANCED INFORMATION TECHNOLOGY PUBLIC

Period As Of Details ZEN CORPORATION GROUP PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023 ZEN CORPORATION GROUP PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 ZEN CORPORATION

Of Details WORLD CORPORATION PUBLIC COMPANY LIMITED 2021   Company Year 31/12/2021 WORLD CORPORATION PUBLIC COMPANY LIMITED 2021   Consolidated Year 31/12/2021 WORLD CORPORATION PUBLIC COMPANY LIMITED

Offeror : TDK CORPORATION | Date of submission of the Statement of Intention : 15/11/2007

Offeror : TDK CORPORATION | Date of submission of the Statement of Intention : 15/02/2008

Offeror : NIPPON STEEL CORPORATION | Date of submission of the Statement of Intention : 21/02/2022