/2018 were reported in the amount of Baht 754.0 million growing from Q3/2017 by Baht 39.9 million or 5.6% as a result of an increase in number of patients who came for High Cost Care (RW>2). - Total

amount of Baht 74.2 million or 32.8% from the use of marketing to promote products and Revenue Structure Q3/2018 Q3/2017 Difference Cash-Base (Walk-In) Revenue 1,518.9 1,273.6 245.3 19.3% Social Security

Subject: Clarification for the year Ended May 31, 2019 operating results that posted a difference greater than 20% To: Director and Manager the Stocks Exchange of Thailand World corporation public company

from non-social security patients which generated high margin and the increase of social security payment rate in the first half of year 2018. Moreover, the efficient cost management such as medicine

able to maintain sales at same level of previous year mainly from sales of two new outlet branches i.e. Rayong and Diana branch which was still achieve the target. In addition, the Company arranged more

. Private consumption has tended to slow down due to lower income and employment rate, especially in the export sector. In addition, consumers' purchasing power is still affected by high household debt and

, ecological, social or cultural values which are considered outstandingly significant or critically important, at the national, regional or global level, as defined by the High Conservation Values (HCV

measures. The exports sector fell sharply affected by weakening trading partner demand. These factors resulted in an increase in the unemployment rate to 2% in the second quarter of 2020 and the high level

35.45THB/USD in Q2 2016 to 34.41THB/USD in Q2 2017. The average market premium of Q2 2017 remained high at the same level of 2016. To compensate the ceasing of the zinc operations, the company, in Q2 2017

expenses reduced. At the bottom level, there was no impact on net profit. This Thai Financial Reporting Standard had no effect for other income items. - Revenue from rent and service of MK Group grew