. 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

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

• Backlog1 of the Company and its subsidiaries stood at THB 5,698.2mn as of 30 June 2018 • Presales of 2Q18 was THB 932.0mn • Total revenue was THB 831.1mn, of which THB 774.2mn was from sales of real estate

, 2018. The operating results were, Description Nine-month 2017 Nine-month / 2018 Differentiate (Unit: Million THB) Million THB % Million THB % Million THB % Revenue Revenues from sales of real estate