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ที่ บช NO. AC. 002/2019 15 May 2019 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

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: The President, The Stock Exchange of Thailand Enclosure: Information on the Connected Transaction: The Renewal of the Service Agreement with Harng Central Department Store Company Limited With reference

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offer for all securities of the business; (8) “business” means a company whose securities are listed on the stock exchange, a company whose securities are traded in the securities trading center, or a

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Thailand Sustainability Investment 4/ Thailand Sustainability Investment n/a Ranking by Industry Business 4/ Market/Industry/Sector Change Effective Date 02/07/2015 Previous Market/Industry/Sector SET

concerning Approval of Auditors in Capital Market , only for providing service under Paragraph 1 of clause 8 (3) or (6) only functions relating to the accounts and finance of clients; (3) the Stock Exchange of

) dated 1 August 2017 (effective on 1 September 2017). 4 Amended by the Notification of the Capital Market Supervisory Board No. TorThor. 56/2559 Re: Outsourcing Operational Function relating to Business