The Securities and Exchange Commission (SEC), the Anti-Money Laundering Office (AMLO), and the Stock Exchange of Thailand (SET) have signed a Memorandum of Understanding (MOU) to enhance

Connected Transaction_Subordinated loan Translation No. 24/2019 December 30, 2019 To: The President The Stock Exchange of Thailand Subject: Notification of the connected transaction relating to

1 JSP 016/2563 (OOP) Date: 20 April 2020 Re: Notification of the connected transaction-renew from connected person Attn: The President The Stock Exchange of Thailand The Board of Director’s Meeting

EMC Public Company Limited (EMC).With the referral from the Stock Exchange of Thailand, the SEC probed into the case and found that during October 16-18, 2013, Paiboon, then EMC Managing Director

November 1, 2017 Re: Clarification on Extension of the Acquisition and Subscription of Shares in Hero Experience Co., Ltd. To: President The Stock Exchange of Thailand As Demeter Corporation Public Company

ที่ BCH No.BCH.019/2018 26 February 2018 Subject : Approval of transaction with connected person (Additional) Attention : The President The Stock Exchange of Thailand The Board of Directors’ Meeting

required to prepare and disclose the information memorandum to the Stock Exchange of Thailand nor to obtain an approval from its shareholders in accordance with the Notification of the Capital Market

: BI.IO.(1) 7/2018 June 6, 2018 President The Stock Exchange of Thailand Dear Sir, Re : Investment of common shares in Perennial HC Holdings Pte. Ltd. On behalf of Bangkok Bank Public Company Limited (“the

President The Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (EKH) has informed that, according to the Board of Directors meeting No. 4/2019 held on Tuesday 13 August 2019, the Board

President, The Stock Exchange of Thailand Enclosure: Information Memorandum regarding to the Acquisition of Assets The Extraordinary General Meeting of WCI Holding Public Company Limited., subsidiary company