Thailand Absolute Clean Energy Public Company Limited (“the Company”), are pleased to provide you our management discussion and analysis for the year ended 31 December 2021 of the Company and the

วันที่ 15 ตุลาคม 2545 1 NO. (SUTHA-SET) 012/2018/EN 15 August 2018 Subject: Management Discussion and Analysis of the Company and subsidiary for the period ended 30 June 2018 To: The President of the

Hub Public Company Limited’s (the “Company”) Board of Directors Meeting No. 7/2023 held on 9 November 2023 passed a resolution to certify the financial statements and the performance for the nine-month

percent from the increase in revenue, resulting in more debtors However, such debtors are debtors with normal repayment ability. 2. The Company has total liabilities as at 30 June 2019 and 31 December 2018

Exchange of Thailand CH. Karnchang Public Company Limited (“the Company”) and its subsidiaries would like to clarify the consolidated operating result and financial position for the nine-month ended

(“Saraburi”) into final receivership. The Company and Saraburi are the parties to a joint venture agreement, NWR)SBCC Joint Venture, to carry out a soil and coal extraction and transportation work project at

(Thailand) Public Company Limited (“Company”), hereby report the resolutions passed the related transactions with the related companies (Details as attachment) at the meeting of the Board of Directors No.2

26 February 2018 Subject: Management Discussion and Analysis for the Year Ended December 31, 2017 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company Limited

The Office of Company Secretary Tel: +662 023 1111 Email: ir@ichitangroup.com (Translations) At ICHI- 013/2019 August 16th , 2019 Subject: To disclose the connected transaction of the Company. To

1 -Translation- Ref :IR 62/023 December 23, 2019 Subject: Change in Shareholding Structure of Subsidiary Company (edit no.2 ) To: President, The Stock Exchange of Thailand T.K.S. Technologies Public