-1- AIT (VP-SEC) 028E/2022 November 10, 2022 Subject: Management's Discussion and Analysis of Operating Results for Q3-2022 To: The President of the Stock Exchange of Thailand Summary of Operations

-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

1 Ref: AC.017/2018 14 May 2018 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

connected transactions and acquisition of assets, the company is required to disclose the information on transactions to the Stock Exchange of Thailand (SET) and seek shareholders? approval on the

. VANSAMORN WANNAMETHEE 25,212,703 2.98 7. STATE STREET EUROPE LIMITED 21,116,412 2.49 8. บริษัท CHODTHANAWAT CO.,LTD. 20,693,600 2.44 9. บริษัท YP INTER COMPANY LIMITED 15,639,900 1.85 10. MRS. PANIDA

professional body) of any other persons connected with the public offering. II. OFFER STATISTICS AND EXPECTED TIMETABLE A. Offer Statistics 1. For each method of offering, state the total amount of the offer

Translation EW/100/197/20 May 11, 2020 Subject: Notification of Resolutions of the Board of Directors Meeting for approval of the connected transactions of the Company. To: President The Stock

. To: President The Stock Exchange of Thailand The Board of Directors of Eastern Water Resources Development and Management Public Company Limited (“Company / EASTW”) at the meeting No.9/2020 held on May

consumption to decline. Especially, from the tourism sector and airlines had to suspend services. With the culmination of events being the declaration of the state of emergency and social distancing policies

also saw the handing over of the ACMF Chairmanship from the ACMF Chair of 2020, State Securities Commission of Vietnam, to the Autoriti Monetari Brunei Darussalam for the year 2021, with the Securities