August , Ref: SET-- Re: Management Discussion and Analysis for Quarter ’ Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company Limited and its subsidiaries (Hereinafter

(Translation) UAC.CS/021/2020 November 11, 2020 Subject: Explanation of the operating results for the third quarter period ended September 30, 2020 To: President The Stock Exchange of Thailand

-1- AIT (VP-SEC) 035E/2023 November 7, 2023 Subject: Management's Discussion and Analysis of Operating Results for Q3-2023 To: The President of the Stock Exchange of Thailand Summary of Operations Q3

Exchange of Thailand Absolute Clean Energy Public Company Limited (“the Company”), are pleased to provide you our management discussion and analysis for the period ended 31 March 2024 of the Company and the

วงจตจุกัร เขตจตจุกัร กรุงเทพฯ 10900 Chatuchak, Chatuchak, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขที 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั

strong across-the-board growth. The business sector remained challenged by new modes of competition amid the advancing digital age and the rapid pace of technological advancement, together with the

1 Ref. No. IVL 007/08/2017 9 Aug 2017 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Reviewed Financial Statements and the Management Discussion and Analysis of

Sector Concentration Risk < 20% 20-50% 50-80% > 80% ต่ํา สูง หมายเหตุ : กองทุนน้ีมีการกระจุกตัวในหมวดธนาคาร High Country Concentration Risk < 20% 20-50% 50-80% > 80% ต่ํา สูง หมายเหตุ : กองทุนน้ีมีการกระ

Bt5,792mn, growing 10% YoY, despite global economic challenges and political uncertainties in Thailand during 2Q-3Q23. The emphasis was on high- margin services beyond connectivity with enhanced technology

compensation for design and construction to related person. To: Managing Director The Stock Exchange of Thailand Reference: 1. Capital Increase Report Form (F53-4) 2. Report of Information Memorandum on the