% Huntsman (Holdings) Netherlands BV Huntsman International LLC (US) Huntsman Investment (Netherlands) BV Huntsman International (India) Private Limited* (Having operations at Ankleshwar Facility) Other

registered with Thailand Greenhouse Gas Management Organization (Public Organization) or the reviewer the Company regards as having work widely accepted according to international standards. The Board of

Classification : ใชภ้ายใน (Internal) Table of Contents Page Part 1: Business Operation and Operating Results 1. Organizational structure and operation of the group of companies 3 2. Risk management 12 3. Business

management for the year 2017 To: President Stock Exchange of Thailand The Company would like to clarify the following reasons for changes to profit (loss) in the consolidated financial statements for the year

Page 1 of 7 Management Discussion and Analysis 2Q2019 Executive Summary Singha Estate Public Company Limited (“the Company”) reported 2Q19 total revenue of THB 2,355m, increased by 147% YoY. 300

” underlying “derivatives” “derivatives on organized exchange” derivatives derivatives “discount rate” “FX” (Foreign Exchange) “GMS” (Greater Mekong Subregion) ( ) “group limit” “guarantor rating” “international

28 February 2020 Subject Management Discussion and Analysis for the years ended December 31, 2019 To The President The Stock Exchange of Thailand Do Day Dream Public Company Limited (the “Company” or

14 August 2019 Subject Management Discussion and Analysis for the six months period ended Jun 30, 2019 To The President The Stock Exchange of Thailand Day Dream Public Company Limited (the “Company

14 November 2019 Subject Management Discussion and Analysis for the nine months period ended Sep 30, 2019 To The President The Stock Exchange of Thailand Day Dream Public Company Limited (the

13 February 2020 Subject Management Discussion and Analysis for the three months ended March 31, 2020 To The President The Stock Exchange of Thailand Do Day Dream Public Company Limited (the “Company