Type of securities : Common share | Effective Date : 30/11/2022 | Close Selling Date : 06/12/2022

Reporting Person : - | Type of securities : - | Date of reporting obligation : 20/04/2016

Reporting Person : - | Type of securities : - | Date of reporting obligation : 01/03/2006

Reporting Person : - | Type of securities : - | Date of reporting obligation : 15/01/2015

Reporting Person : - | Type of securities : - | Date of reporting obligation : 11/02/2005

Reporting Person : - | Type of securities : - | Date of reporting obligation : 08/05/2006

Reporting Person : - | Type of securities : - | Date of reporting obligation : 01/09/2004

Period As Of Details D.T.C. INDUSTRIES PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023 D.T.C. INDUSTRIES PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 D.T.C. INDUSTRIES PUBLIC

December 3, 2018 Re: Assistance financial to the related companies. To: Director and Manager of Stock Exchange of Thailand According to the Board of meeting of D.T.C. Industries Plc. No. 6/2018 on

Clarification of Operating Results and Financial Position Clarification of Operating Results and Financial Position D.T.C. Industries Public Company Limited and Subsidiary Companies For the period