No: AH 02022023 February 28th, 2023 Subject: Management Discussion & Analysis (MD&A) for the financial statements of fiscal year 2022 ended as of December 31, 2022 To: The President The Stock Exchange

Subsidiary Attn.: President The Stock Exchange of Thailand Enclosure: Information Memorandum on Connected Transaction of JKN Global Media Public Company Limited and Subsidiary The Board of Directors’ Meeting

ที่ กบร No. Kor Bor Ror. 024/2018 February 21, 2019 President The Stock Exchange of Thailand Re : Transaction to sell assets to connected party Dear Sir, Thai Wacoal Public Company Limited wishes to

President The Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the 3rd quarter of 2017. The MD&A would enable the

of 30 September 2017 To : Managing Director Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (the “Company”) would like to clarify on the operating results for the nine-month

-9320 1 Ref: PLC 2018/009 May 11, 2018 Subject: Management Discussion and Analysis Quarter 1 Ended 31-Mar-2018 To: The President of the Stock Exchange of Thailand Panjawattana Plastic Public Company

ที่ กม (TRANSLATION) No. Gor.Mor. 48/2562 November 7, 2019 Subject: Warehouse Lease Transaction with Related Persons To : Director and Manager The Stock Exchange of Thailand The Board of Directors

 Manager    The Stock Exchange of Thailand    Ekachai Medical  Care  Public  Company  Limited  and  its  subsidiaries  (the  “Company”) would  like  to  clarify on the operating results for the first quarter

to in the first quarter of 2019, the Company purchased ordinary shares of the subsidiary (FSMART) in the Stock Exchange of Thailand in the amount of Baht 44 million. Cash flows used in financing

year more than 20% (additional) To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited and subsidiaries would like to clarify the results of the quarter ended March 31