. 20/2554 Calculation and Report of Net Liquid Capital Calculation (No. 5)   23/06/2011 01/07/2011 10. Notification of the Office of the Securities and Exchange Commission  SorThor/Nor. 18/2554 Reporting

the proposals on the calculation of subordinated facility to support an immediate increase in transactions, as well as the calculation of digital asset business risk and business suspension for any

Disposition of Assets B.E. 2547 (2004), dated October 29, 2004 (as amended) (the “Notifications on Acquisition or Disposition of Assets”). Upon calculation of the value of such transaction based on the Total

Concerning the Acquisition or Disposition of Assets B.E. 2547 (2004), dated October 29, 2004 (as amended) (the “Notifications on Acquisition or Disposition of Assets”). Upon calculation of the value of such

Concerning the Acquisition or Disposition of Assets B.E. 2547 (2004), dated October 29, 2004 (as amended) (the “Notifications on Acquisition or Disposition of Assets”). Upon calculation of the value of such

Concerning the Acquisition or Disposition of Assets B.E. 2547 (2004), dated October 29, 2004 (as amended) (the “Notifications on Acquisition or Disposition of Assets”). Upon calculation of the value of such

transaction size, when including transaction size of the disposal of assets of the Company and JMT, which is a subsidiary of the Company, in the past 6 months, of 22.07 percent according to calculation method

44.29 1.0 61.37 1.2 -17.08 -27.8 Net Profit 177.30 3.8 246.68 5.0 -69.38 -28.1 Remark: (1) Gross profit margin does not include other incomes in calculation The operating result for the first quarter of

% June 30, 2019 June 30, 2018 Amoun % Revenues from dental service 125.90 115.34 10.56 9.16 242.44 215.98 26.46 12.25 Other main revenues 8.20 1.95 6.25 320.08 13.36 3.43 9.93 289.52 Total revenues from

between YoY Q3/19 Q3/18 Amoun % Sep. 30, 2019 Sep. 30, 2018 Amoun % Revenues from dental service 135.91 119.49 16.43 13.75 378.35 335.47 42.88 12.78 Other main revenues 8.96 1.89 7.08 375.02 22.33 5.32