August 14, 2018 Subject: The clarification of the quarter 2/2018’s profit changing more than 20% Attention: The President The Stock Exchange of Thailand In Q2/2018, Lalin Property Public Co., Ltd

businesses since we focus on expanding customer base with business expertise • Overall gross profit margin increased from 9.8% to 11.3% amount Baht 45 million. 2019 2018 Change % Change Revenue 1,839 1,673 167

0.03 4.58 (99.34) 0.03 - 0.10 12.60 (99.21) Income tax expenses 4.25 8.39 (49.34) 5.34 (20.41) 15.05 26.23 (42.62) Net profit 17.39 30.55 (43.08) 20.89 (16.75) 60.96 99.51 (38.74) Earnings before

ended 31 March 2017 compared to the prior year was decreasing in net profit amounting to Baht 9.76 million or 39.97 % because of the following main reasons. 1. Revenue from hospital operations increased

Manager The Stock Exchange of Thailand The operating performance for three-month period end 31 March 2019 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit

2018 compared to the prior year was increasing in net profit amounting to Baht 30.48 million or 208.01% because of the following main reasons. 1. Revenue from hospital operations increased by Bath 45.32

Manager The Stock Exchange of Thailand The operating performance for three-month period end 30 June 2018 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit

% which mainly decreased from the revenue from services. The total cost was reported at THB 139.0 million, decreased by THB 54.1 million or 28.0%. As a result, the gross profit margin for this quarter was

or 11.7%. The gross profit for the year 2019 was decreased by THB 25.1 million or 23.0% and gross profit margin to revenues was at 11.1%. The Group reported total net profit for the year 2019 at THB

First Quarter of 2019 WHAUP finished our 1Q2019 with a Net Profit of Baht 424.2 million, a 40.8% decrease from 1Q2018 with Normalized Net Profit of Baht 394.2 million, a 15.3% decrease from 1Q2018. 1