, 2019 as follows: Management Discussion and Analysis For the 9 Months Period Ended 30 September 2019 Summary of Performance Sales Revenue For the period of nine months ended 30 September 2018 and 2019

called “The Group”) would like to submit Management’s discussion and analysis for the Quarter ’ with the summary as follows: - 1. Nature of operations of the Group The Group has principally engaged in

-1- AIT (VP-SEC) 022E/2022 August 11, 2022 Subject: Management's Discussion and Analysis of Operating Results for Q2-2022 To: The President of the Stock Exchange of Thailand Summary of Operations Q1

-1- AIT (VP-SEC) 014E/2023 May 8, 2023 Subject: Management's Discussion and Analysis of Operating Results for Q1-2023 To: The President of the Stock Exchange of Thailand Summary of Operations Q1-2023

FY2019 Bangchak Corporation Plc. | 03 Table of Contents 06 09 29 25 27 31 Executive Important Events Summary Business Performance 11 - Refinery & Trading 16 - Marketing 19 - Power Plant 21 - Bio-based

The opinions of the Independent Financial Advisor on the connected transaction (For the purpose of translation only) 1 Table of Contents Page Executive Summary 5 Secion 1 Request for approval to sell

PP&E of THB 429.40 million. In 2018, the consolidated return on asset was 5.86% times, lower than 2017 at 9.94%. Trade and other Receivable In 2018, the Company and its subsidiaries recorded allowance

financial institutions. A summary of the key operational matters and events for the 1st Quarter 2018 GFPT Group had total revenue from sales of THB 3,958.50 million in 1Q2018, representing a decrease of THB

several financial institutions. A summary of the key operational matters and events for the 1st Quarter 2019 Overall financial performance of GFPT Group in 1Q2019 improved from the same period last year

financial institutions. A summary of the key operational matters and events for the 2nd Quarter 2019 Financial Highlights 2Q 2019 2Q 2018 Change 6M 2019 6M 2018 Change THB million % Sales THB million % Sales