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

target groups of customer. In 2017, the Company started developing premium single house projects. The residential property price in the market at the time had a tendency to rise, especially those located

. Procuring of loan policy 12. Return distribution policy and restrictions 13. Financial status and operating results of REIT 14. Future investment policy 15. Other relevant information Part 3: Information on

having a tendency to decline as the GDP is expanding. Moreover, the number of unemployed in the 4Q/2022 amounted 4.62 hundred thousand people, or an unemployment rate of 1.2%, remained stable from the

lower rate than should have been. Describe the risk characteristics, causative incidents, possible impacts (specify numerically if applicable), tendency or possibility of such risks. In the case that the

, sales and distribution channels. In case of export, specify the domestic/export sales ratio, the markets or the groups of export markets for such major products or services; (b) Describe the industry

offered for sale 3. Sources of the pricing of the securities being offered for sale 4. Price of the ordinary shares in the secondary market 5. Subscription, distribution and allocation Contents (continued

and installation of the pipeline 239.05 248.60 (3.84) Income from water production and distribution 31.25 24.31 28.55 Income from installation and distribution of water production systems 3.40 25.03

) (70.9 %) 2.7 % Gross Margin 364.5 28.0 % 374.4 29.1 % (2.6 %) Distribution Costs (197.2) (15.1 %) (148.8) (11.6 %) 32.5 % Administrative Expenses (63.2) (4.9 %) (57.9) (4.5 %) 9.0 % Profit before Income

40 11 28% 30 50 -20 -40% Distribution costs -90 -70 -20 29% -62 -59 -3 5% Administrative expenses -108 -181 73 -40% -75 -150 75 -50% Finance cost - Interest expenses -11 -11 - - -8 -7 -1 14% Corporate