1 No. For. 37/2018 November 28, 2018 Subject: Notification on the additional investments in shares of M.K. Real Estate Development Plc. To: President The Stock Exchange of Thailand Enclosure

Limited and other information according requested by SET) Dear Directors and Managers Stock Exchange of Thailand According to Advanced Connection Corporation Public Company Limited, the “Company” has

1 AT JSP 60/09/02 28 September, 2017 Subject Notification of the Subsidiary capital increase. To The President The Stock Exchange of Thailand The Board of Director’s Meeting No. 10/2017 of J.S.P

the Stock Exchange of Thailand from time to time. 2. Related parties and their relationships with the Company Buyer: Nomura Real Estate Development Co., Ltd. (“NRED”) Seller: Origin Property Public

contents are written and underlined in blue. No. ORI 66/2017 1 November 2017 Subject: Resolutions of Board of Directors Meeting No. 12/2017 Attention: President Stock Exchange of Thailand Enclosures: 1

the real estate has an income guarantee, specify significant information such as conditions of the income guarantee agreement and information on the guarantor and credit rating (if any); - summarized

Microsoft Word - NWR 030_E_Year18 (Translation) No.FN-NWR 030/2562 28 February 2019 Subject : Submission of Financial Statements for the Years ended 31 December 2018 To : President The Stock Exchange

ที่ บช NO. AC.03/2020 14 August 2020 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M.K. Real Estate Development Plc

. Notification of the Office of the Securities and Exchange Commission No. SorRor. 26/2555 Re: Provisions relating to Particulars, Terms and Conditions in a Trust Instrument of Real Estate Investment Trust

: President The Stock Exchange of Thailand Singha Estate Public Company Limited (the “Company”) would like to inform the acquisition of asset and plan for disposal of assets as follows 1. Acquisition of Asset