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

amount. Distribution cost and administrative expenses amount to Baht 112.76 million, is decreased Baht 13.67 million or equivalent to 10.81%. This comes from spending controls in categories such as the

engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which Hemodialysis services

goods. Distribution cost and administrative expenses amount to Baht 108.53 million. It decreased Baht 14.12 million or equivalent to 11.51% which gained from the expenditure adjustment to the categories

Financial Statement As at 31 May 2017 Unit : Baht 2017 2016 Total assets 372,529,473.72 355,559,825.62 Intangible assets - - Total liabilities 345,800.00 817,800.00 Non-Controlling Interests - - Net https

372,529,473.72 355,559,825.62 Intangible assets - - Total liabilities 345,800.00 817,800.00 Non-Controlling Interests - - Net https://market.sec.or.th/public/idisc/Download?FILEID=dat/news/201707/17058394.pdf

31.60 Gross profit 60.32 23.51 75.01 22.50 14.69 24.35 Other income 2.92 1.14 4.49 1.35 1.57 53.66 Profit before expenses, finance cost and taxes 64.18 25.01 80.53 24.16 16.35 25.47 Distribution costs

355.9 10.3% Total Cost 1,528.4 2,614.2 1,085.8 71.0% Gross Profit/2 1,802.9 1,074.0 (729.0) (40.4%) Net Profit 779.9 406.6 (373.3) (47.9%) Normalized Total Revenue/3 3,196.4 3,708.8 512.3 16.0% Normalized

sale – net 302.13 307.32 -5.19 -1.69% 300.43 306.04 -5.62 -1.84% Other income 19.13 12.56 6.58 52.38% 18.01 11.74 6.27 53.37% Total Revenue 321.26 319.88 1.38 0.43% 318.43 317.78 0.65 0.20% Sharing of

31 December 2019 Agenda 4 To consider and approve the dividend payment from the Company’s net profit of 2019 Agenda 5 To consider the re-election of directors Agenda 6 To consider and approve the