difference and reversal of temporary difference of Baht 3.20 million. Moreover, S. Thana Media Co., Ltd. had income tax expenses for the period amounting to Baht 3.61 million. Sincerely yours

operating results that posted a difference greater than 20% from the preceding year To: Director and Manager the Stocks Exchange of Thailand World corporation public company limited ("the Company") and its

the Company. Revenue Structure Q2/2018 Q2/2017 Difference Cash-Base (Walk-In) Revenue 1,240 1,049.4 190.6 18.2% Social Security Scheme Revenue 678 604.4 73.5 12.2% Universal Coverage Revenue - 22.4

marketing to promote products and services of the hospital to both local and international patients. And, the financial costs Revenue Structure Q3/2018 Q3/2017 Difference Cash-Base (Walk-In) Revenue 1,474.0

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

received from current investment. 2. Cost of sale , Profit margin In Q2/2017 the company had cost of sale Baht 82.97 million compare with the same period of previous year amount to Baht 68.01 million

Financial 31 December 2016 30 June 2017 Increase/(Decrease) position MB % MB % MB % Current assets 1,003 31.5% 1,128 30.8% 125 12.5% Non-current assets 2,182 68.5% 2,533 69.2% 352 16.1% Total assets 3,185

% of total revenues from core business. Financial Position Statement of Financial 31 December 2016 30 September 2017 Increase/(Decrease) position MB % MB % MB % Current assets 1,003 31.5% 1,254 31.5% 241

) position MB % MB % MB % Current assets 1,003 31.5% 1,254 31.5% 241 25.0% Non-current assets 2,182 68.5% 2,726 68.5% 544 24.9% Total assets 3,185 100.0% 3,979 100.0% 795 25.0% Current liabilities 1,695 53.2

the Company 3.1 Assets As of 31 December 2017, the Company had total assets of THB 40,051.8mn. Total current assets amounted to THB 4,325.9mn and total non-current assets amounted to THB 35,725.9mn