ที่ บช NO. AC. 02/2020 14 May 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

Baht 0.90 million mainly due to exchange gain. Selling and administrative expenses Selling and administrative expenses decreased Baht (5.18) million or 7.5% in Q2/2018 to 7.3% in Q2/2019 due to budgeting

executives? and personnel's capability, and promotion of innovation and responsible business operation, and (3) to monitor and disclose information by ensuring appropriate risk management and internal control

Exchange Commission Notification of the Office of the Securities and Exchange Commission No. SorThor/Nor/Yor/Khor. 3/2550 Re: Rules, Conditions and Procedures for Establishment of Risk Management System to

cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. The Office of the Securities and Exchange Commission Notification of the

reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. The Office of the Securities and Exchange

. Attention: President Stock Exchange of Thailand Enclosures: 1. Summary of Adjustment of the Exercise Ratio by adjusting Number of ORI- W1 2. Information Memorandum on Asset Acquisition Transaction of Origin

acquisition transaction of the company and subsidiary. Attention: President Stock Exchange of Thailand Enclosures: 1. Summary of Adjustment of the Exercise Ratio by adjusting Number of ORI- W1 2. Information

Section 7 and the fourth paragraph of Section 90 of the Securities and Exchange Act B.E. 2535 which contains certain provision relating to the restriction of rights and liberties of persons which Section 29

Intermediaries _____________________________ By virtue of Section 16/6 and Section 113 of the Securities and Exchange Act B.E. 2535 (1992) as amended by the Securities and Exchange Act (No. 4) B.E. 2551 (2008