Ref. No. 1908/028EN June 13, 2019 Subject Management Discussion and Analysis for Q2/2019 (Ending June 30, 2019) To Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public Company

MDA Q2_2018 (Eng.) August 7, 2018 Subject : Interim Management Discussion and Analysis of Q2/2018 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements

No. MVP038/2020 May 15, 2020 Subject: Management Discussion and Analysis for the three - month period ended 31 March 2020 To: President and Manager The Stock Exchange of Thailand M Vision Public

Collaboration for Combating Investment Scams Project, initiated by the Stock Exchange of Thailand (SET). The project aims to facilitate multilateral cooperation to fight against fraudulent activities through

companies, 14 percent have women as their top executives (as of December 2020), according to the Securities and Exchange Commission (SEC).  As a growing number of Thai companies are taking leaps toward

- Translation- July 11, 2019 Subject: Notification the disposition of investment in shares. (Revised) To: Director and Manager The Stock Exchange of Thailand Eureka Design Public Company Limited (the “Company

mobile industry has remained competitive as low-priced unlimited prepaid plans continue to dilute ARPU. Overall, pricing environment in prepaid market segment remained challenging to improve ARPU as

Date of EGM 1/2020 (Revise) Dear Directors and Managers Stock of Exchange of Thailand Attachment 1. Extraordinary General Meeting of Shareholders No. 1/2020 2. Information Regarding the Asset Acquisition

Intermediaries _____________________________ By virtue of Section 16/6 and Section 113 of the Securities and Exchange Act B.E. 2535 (1992) as amended by the Securities and Exchange Act (No. 4) B.E. 2551 (2008

Paragraph 2 of Section 228 of the Securities and Exchange Act B.E. 2535 (1992), as amended by the Securities and Exchange Act (No. 4) B.E. 2551 (2008), and Section 223 of the Securities and Exchange Act B.E