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

หัวข้อ (Translation) No. Tor.For 6/2018 January 26, 2018 Subject: Transactions with the connected persons and Appointment of the Company’s Executives (Amendment) To: The President of the Stock

(Translation) (Translation) No. 29/2018 October 5, 2018 President The Stock Exchange of Thailand Re: Notification of the Resolution of the Board of Directors’ Meeting No. 10/2018 We, AEON Thana

reasonable to increase the flexibility in submitting the report to be in line with the operation procedures of the business operators, whereby the business operators may request  an extension in submitting

or GLH benefited from these loans or any reasonable grounds to believe it was done for the benefit of GL and/or GLH businesses. SEC Act S.281/2 paragraph 2 in conjunction with 89/7 89/24 311 and

competent officer without a reasonable cause or excuse. This case is in the process of inquiry by the inquiry official. DAB Act S.75 Criminal Complaint Filed with an Inquiry Official Dated 07/09/2022

of information requested by the competent officer without a reasonable cause or excuse. This case is in the process of inquiry by the inquiry official. DAB Act S.75 Criminal Complaint Filed with an

1 No. CC20190504ELE May 14, 2019 Subject Report of the Resolutions of Board of Directors’ Meeting No.2/2019 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal-Comp

No. WHAUP-CS014-2562 1 8 August 2019 Re Share Acquisition in Duong River Surface Water Plant JSC in Vietnam Dear President The Stock Exchange of Thailand WHA Utilities and Power Public Company

( Translation ) Ref. No. HARN 011/2019 14 November 2019 Subject: Notification about Related Parties Transaction To: Director and Manager The Stock Exchange of Thailand (“the SET”) The committee of