-1- AIT (VP-SEC) 016E/2021 August 10, 2021 Subject: Management's Discussion and Analysis of Operating Results for Q2-2021 To: The President of the Stock Exchange of Thailand Summary of Operations Q2

considered peak season for Phi Phi Island and Samui Island. Page 3 of 5 Hotel Business: Operation Statistics Operation statistics 1Q17 4Q17 1Q18 Santiburi Beach No. of rooms Occupancy rate RevPar (YoY growth

of the virus. However, from the abovementioned situation, the management and employees of the Group have prepared a work plan, be united in operations to get through the situation. Which from the

and Analysis EXECUTIVE SUMMARY SIGNIFICANT EVENTS ABBREVIATION & OUR PROJECTSFINANCIAL PERFORMANCE FINANCIAL POSITION PROGRESS OF PROJECTS UNDER CONSTRUCTION EXECUTIVE SUMMARY 1 Commercial operation of

Company business operation are engineering, construction,and installation of electrical and control systems. The Company has also been providing operation and maintenance services to offshore and onshore

Bangchak Corporation Plc. Management Discussion & Analysis of Business Operation For the 4th quarter and year ended December 31th, 2019 2 Management Discussion and Analysis of Business Operation for

Consolidated Financial Statement 31 May 2014) Net income from operations of the acquired or disposed companies xproportionx100 Net income from operations of listed companies =0.55x80%x100 248.89 =0.18% Total

contribution from our subsidiaries outside Thailand. Revenue from Portugal operations increased slightly by 3.7%. China recorded a strong revenue growth of 24.3%. The company also recorded increase in revenue

operations for the period of 4 years commencing from the commercial operation date Scheduled Commercial Operation Date (SCOD) Between 2022 and 2023 6 EPC Contracts Each of the Project Companies shall be the

Repeal of the Notification of the Office of the Securities and Exchange Commission regarding Application Form for Approval of Operation of Agricultural Futures Trading Business by Derivatives