Ref. No. IVL 005/11/2019 11 November 2019 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Review of Financial Statements and the Management Discussion and Analysis of

2018 MDA_ENG (rev 18 2 2019) Ocean Glass Public Company Limited Page 1/ 6 Management’s Discussion and Analysis Ocean Glass Public Company Limited Management’s Discussion and Analysis Performance for

Sovereign Wealth Fund Forum 2020.” The Secretary-General will join the panel discussion on Green Finance, as invited by Deutsche Börse Global, and attend the “Global Funding and Financing Summit 2020” with

also participated in the discussion session, moderated by Assistant Professor Panaros Malakul Na Ayudhaya. The event took place on 3 August 2024 at King Prajadhipok's Institute, Bangkok.

Mr. Paiboon Dumrongwaree , Assistant Secretary-General of the Securities and Exchange Commission (SEC), participated in a panel discussion on Green Financing at the Green SME Forum 2024: Assembling

investors’ rights in alignment with the changing capital market ecosystem. The discussion included strengthening trust and confidence in the Thai capital market through the pursuit of class action lawsuits

knowledge sharing session on “Development and Framework for Technology Risk Control,” lectured by SEC executives. The occasion included a discussion on supervisory guidelines for technology risk control by

the SEC Office and the SET on March 27, 2015 and March 30, 2015 respectively. The annual registration statement incompletely disclosed the information on Management Discussion and Analysis: MD&A and

Mahachai Hospital Public Company Limited Mahachai Hospital Public Company Limited ("M-CHAI") had duties to prepare and submit an Interim Management Discussion and Analysis for the year 2022

prepare and submit an Interim Management Discussion and Analysis for the year 2021 (MD&A) through the transmission system of the SEC office within the period specified in the notification resulted from