%) (4.6 %) Gross Margin 432.7 30.5 % 371.3 26.5 % 16.5 % Distribution Costs (212.5) (15.0 %) (236.8) (16.9 %) (10.3 %) Administrative Expenses (120.5) (8.5 %) (101.9) (7.3 %) 18.3 % Profit before Income Tax

) (72.8 %) (938.8) (73.3 %) (13.9 %) Gross Margin 301.9 27.2 % 341.5 26.7 % (11.6 %) Distribution Costs (129.5) (11.7 %) (162.3) (12.7 %) (20.3 %) Administrative Expenses (78.5) (7.1 %) (87.5) (6.8 %) (10.2

reasons: Unit: Million Baht - The General Patient revenue for Q1/2019 were Baht 1,396.6 million which increased from Q1/2018 by Baht 192.3 million or 16.0% as a result of constantly growing of the existing

that included the revenue from furniture business by growing 11 percent from domestic sales. At the present, the proportion of domestic sales is 47 percent of total revenue from sale. In addition, other

THB 203 million in 3-month period ending 30 June 2017, and (ii) revenue from 3rd party products for distribution increased by THB 177 million due to the growing number of 3rd party products for

party products for distribution increased by THB 177 million due to the growing number of 3rd party products for distribution i.e. up from 3 products as of 30 June 2016 to 18 products as of 30 June 2017

-month period ending 30 September 2017, and (ii) revenue from 3rd party products for distribution increased by THB 144 million due to the growing number of 3rd party products for distribution i.e. up from

Cost of project works and services 64.61 60.79 3.82 6.28 Total Costs of Sales and Services 182.83 173.78 9.05 5.21 Gross Profit 65.77 46.76 19.01 40.65 Other incomes 5.31 3.61 1.70 47.09 Distribution

and services 263.70 277.74 (14.04) (5.06) Total Costs of Sales and Services 753.19 734.65 18.54 2.52 Gross Profit 272.67 283.71 (11.04) (3.89) Other incomes 12.44 10.60 1.84 17.36 Distribution costs

principally 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