- 189.8 - 191.6 0.9% Selling expenses - 5.3 - 4.7 -12.8% Administrative expenses - 15.0 - 10.1 -49.2% Finance costs - 4.0 - 2.8 -41.1% Profit for the period 10.2 12.7 -20.1% Net Profit 4.5% 5.7% % EBITDA

in distribution of product and equipment, design, assembly and installation and maintenance service of pure water treatment system; as well as dialysis service of clinic business for kidney patients

products by our own manufacture 1/ 1,431 1,290 (141) (9.9) Branded products by 3 rd party's manufacture 2/ 202 237 35 17.3 3 rd party's products for distribution 146 269 123 84.7 Domestic sales 1,778 1,795

medical services 121.38 117.29 104.77 4.08 3.48 16.60 15.85 340.79 286.49 54.29 18.95 Cost of services 112.06 107.97 100.54 4.09 3.79 11.52 11.46 319.63 289.14 30.49 10.55 Gross profit (loss) 9.31 9.33 4.23

28.55 6.05 24.40 85.47 Other revenues 7.54 1.40 12.81 2.71 (5.27) (41.13) Distribution cost (19.82) (3.66) (24.33) (5.15) 4.51 (18.54) Administrative expenses (73.10) (13.52) (47.46) (10.05) (25.64) 54.04

tower, design and distribute steel structure according to the drawing, power distribution and heat energy business, construction and tunneling contractor and distribution of industrial products. In the

Q3/17 Q4/17 Q1/18 Q2/18 Q3/18 Sales Revenue Net Profit Unit: Million Baht Page 2 3. Results of Operations and Profitability Consolidated (Unit: Million Baht) Q3/2018 Q3/2017 %YoY 9M/2018 9M/2017 %YoY

% 0.18 0.25% 0.24 128.77% Administrative expenses 25.37 35.37% 24.10 32.80% 1.27 5.26% Other expense 1.61 2.24% - - 1.61 Total expenses 47.98 66.88% 44.79 60.96% 3.18 7.11% Profit before finance cost and

100.0% 12,622 100.0% 1,921 18.0% Total Cost of Sales and Services 8,729 81.6% 10,030 79.5% 1,301 14.9% Gross Profit 1,972 18.4% 2,593 20.5% 621 31.5% Sale Promotion Income 438 4.1% 511 4.0% 73 16.6% Other

was increased from previous year 52.55% to 54.21%. It came from the sales of high cost goods with the increased portion and the sales promotion activities to clear existing goods in stock. Distribution