agreement will be effective for three years from 1 January 2020 to 31 December 2022. The details are shown in the Enclosure. Your acknowledgment of this matter would be appreciated. Sincerely, -Ampawee

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

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

sales decreased 23% YoY.  The Company and its subsidiaries achieved positive turnaround performance for the first time in 8 quarters. The Company and its subsidiaries recorded net profit of Baht 0.6

, total revenue stood at THB 12,189 mn and net profit stood at THB 1,890 mn). However, the Company implemented the cost-effective management as planned to reduce impact to business performance. As a result

, total revenue decreased by 31.8% and net profit decreased by 65% YoY). However, the Company implemented the cost-effective management as planned to reduce impact to business performance. As a result of

No. ADD 12/2021 15 November 2021 Subject: Management discussion and analysis for the performance for the nine-month period ended 30 September 2021 To: President The Stock Exchange of Thailand AddTech

Commission No. SorNor. 31/2554 Re: Rules, Conditions and Procedures for Appointment and Performance of Duty of Infrastructure Fund Manager By virtue of the provision in Clause 5, Clause 7 and Clause 82(1) and

% Effective gas cost Baht/mmBtu 245.98 236.59 -3.8% B.GRIMM POWER PUBLIC COMPANY LIMITED Management’s Discussion and Analysis ABBREVIATION & OUR PROJECTS EXECUTIVE SUMMARY FINANCIAL PERFORMANCE FINANCIAL

and Exchange Commission No. Kor Thor. 13/2558 Re: Licensing Derivatives Exchange and Derivatives Clearing House (No. 2) dated 6 August 2015 (effective from 1 September 2015). 1 Repealed by the