slower growth in cost also contributed positively to a better gross profit margin at 46.2% (Q2 2018: 43.2%) Selling and Administration expense Selling and administration expense ( “ SG&A” ) closed at

and taxes 12.93 11.44 5.91 7.86 (7.02) (54.29) Finance Cost 0.88 0.78 0.71 0.94 (0.17) (19.32) Profit before income tax expenses 12.05 10.66 5.20 6.92 (6.85) (56.85) Income tax expense 0.87 0.77 0.25

to 0.4%. The change was resulting from expense related to staff cost. 3/4 Unit: Million Baht YOY % Revenue from sales 616.52 100.00% 873.23 100.00% (256.71) -29.4% Cost of sales (310.73) -50.40

supplies, laboratory expense, utilities and tourism cost by Baht 4.33 million and Baht 7.51 million, respectively. 1.4 Distribution cost and administrative expenses 1.4.1 Distribution cost Unit : Million

increasing dentist remuneration, employees’ salaries of the office and branches, medical supplies and other supplies, laboratory expense, utilities and tourism cost by Baht 6.19 million and Baht 13.70 million

3.49 1.13 32.38% 3 - Construction 1,405.03 1,079.05 325.98 30.21% 4 - Testing and Inspection 78.24 57.22 21.02 36.74% 5 Cost of sales and services (2,029.13) (1,734.66) 294.47 16.98% Gross Profit 248.42

3.7% EBITDA Margin 62.1% 61.6% Finance cost 34.9 39.1 (4.2) (10.7%) Income tax expenses 87.8 83.2 4.6 5.5% Profit for the year 345.5 327.1 18.4 5.6% Net Profit to Equity holders of the Company 322.6

. Details of the Company’s rental and services income compared to last year are as follows: (million baht) Quarter 3 rd /2017 Quarter 3 rd /2016 Rental and services income 809 665 Cost 634 445 Gross profit

). The profit from operations before finances cost and taxes (EBIT) was of Bt495.3 million, increasing by Bt27.1 million, or 5.8%(y-o-y). Representing operating profit margin before finances expense and

with details as follow; unit: million baht Items 3-month periods ended 30 September changes 2017 2018 Amount % Amount % Amount % Revenue from sales of goods 70.78 100 63.07 100 (7.71) (10.89) Cost of