. The revenue of waste treatment has slightly changed while the revenue of real estate business has decreased. The company profits from sales of land held for future development. The company and its

revenue breakdown by business segment First quarter (Unit: Million Baht) 2020 2019 Change Change (%) Revenue from sales of real estate 1,626 3,053 (1,427) (47) Revenue from hotel operations 187 290 (103

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

COMPANY LIMITED AI ENERGY PUBLIC COMPANY LIMITED AIKCHOL HOSPITAL PUBLIC COMPANY LIMITED AIM COMMERCIAL GROWTH FREEHOLD AND LEASEHOLD REAL ESTATE INVESTMENT TRUST AIM INDUSTRIAL GROWTH FREEHOLD AND

of June 30, 2018), and when calculating the size of the entry criteria, the value of Net Tangible Asset is 0.07%. The total value of consideration combining with the acquisition of assets in the past 6

financial statements as of March 31, 2020. The combining of transaction size is also the middle size of connected transaction which exceeded 0.03% but not over 3.00% of NTA. The Board of Directors must

2017. The operating results were, List Year End period (Unit: Million THB) 2016 2017 Difference Income from Sales of real estate 3,153.1 8,764.9 5,611.8 178.0 Other Income - Gain on sales of investments

the year ended December 31, 2019. The operating results were, Description YE 2018 YE 2019 Differentiate Million THB % Million THB % Million THB % Revenues Revenues from sales of real estate 14,523.1

September 30th, 2017. The operating results were, List Quarter 3 9 months period (Unit: Million THB) 2016 2017 Difference 2016 2017 Difference Operating Revenue Income from Sales of real estate 876.8 1,665.3

sales of real estate 5,612.6 84.3 5,826.2 85.8 213.6 3.8 Revenues from project management 603.7 9.1 422.7 6.2 (181.0) (30.0) Dividend income - - 0.3 0.0 0.3 100.0 Gain from transfer of right for land