company and its subsidiaries financial statement for Year 2017 end as of December 31, 2017, which details are as following; Results Year 2017 Year 2016 Increase (Decrease) Million Baht Million Baht Million

Comprehensive Income – Consolidated (Million Baht) For -month period ended June , Increase (Decrease) % For 6-month period ended June , Increase (Decrease) % 2020 2019 2020 2019 Revenues from sales and services

% Revenue 2016 (MB) The financial position of the Company as at 31 December 2017 is as follows: Unit: Million Baht Statement of financial 31 December 2017 31 December 2016 Increase (Decrease) Percentage Asset

Performance for the 3 months period ended March 31, 2019 as follows: Unit : Million Baht March 31, 2019 March 31, 2018 Increase (Decrease) Amount % Amount % Amount % Revenues from dental service 116.54 95.75

ended 31, 2019 as follows: Unit : Million Baht 2019 2018 Increase (Decrease) Amount % Amount % Amount % Revenues from dental service 506.33 93.63 456.03 96.61 50.29 11.03 Other main revenues 34.42 6.37

first half year 2017 contributed. Management’s Discussion and Analysis (MD&A) For Q2/2017 13 Appendix Unit : Million Baht 2 nd Quarter 2017 2 nd Quarter 2016 % Increase (Decrease) Income Revenue from sale

. Management’s Discussion and Analysis (MD&A) For Q3/2017 13 Appendix Unit : Million Baht 3 rd Quarter 2017 3rd Quarter 2016 % Increase (Decrease) Income Revenue from sale of goods 3,292 2,897 14% Gain for debt

year. As a result, the profit of 2017 increased as significantly from the previous year. 4. Financial position Statement of Financial Position – Consolidated (Million Baht) As at Increase (Decrease

Analysis (MD&A) for year 2017 14 Appendix Unit : Million Baht For the year 2017 For the year 2016 % Increase (Decrease) Income Revenue from sale of goods 15,178,062 11,669,472 30% Net foreign exchange gains

: Million Baht For the year 2017 For the year 2016 % Increase (Decrease) Income Revenue from sale of goods 15,178 11,669 30% Net foreign exchange gains 311 54 480% Gain for debt restructuring 734 8 9419