Cost 3.01 1.61 1.74 0.87 (1.27) (42.19) Profit before income tax expenses 17.70 9.50 18.90 9.42 1.20 6.78 Income tax expense (1.00) (0.54) (1.26) (0.63) 0.26 26.00 Net profit 16.70 8.96 17.64 8.79 0.94

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

) (16%) Administrative expenses 277 15% 173 13% 104 60% Finance cost 33 2% 23 2% 10 43% Income tax expenses 19 1% 24 2% (5) (21%) Selling expenses In 3Q17, the Group has the selling expense of Baht 21

adopted since 2020, which impact to rental decrease THB 1,959 million, depreciation increase THB 1,746 million, financial cost increase THB 355 million, and administrative expenses decrease THB 8 million

fixed cost from rental expense and administrative expense. However the 1st Consolidated Separate Amount Change Amount Change Q1.2019 Q1.2018 Amount % Q1.2019 Q1.2018 Amount % Revenue from sale – net

of THB 28.6 million whereas the Company’s tax expense was THB 10.2 million. Therefore, the consolidated tax was net income for the amount of THB 18.46 million. Operation : Consolidated Profit & Loss

from higher sale volume and higher freight cost from higher sales volume in CNF incoterm. Administration expense of 1st quarter on year 2018 decreased 8.65 percent from 1st quarter on year 2017, due to

quarter which contracted at 12.1%, because of the government expenditure and public investment expanded, while private consumption, private investment, and export of goods declined at a slower pace compared

32.7%. The change was due to expense related to staff cost. For the year ended 31 December • The Company has revenue from sales in amount of Baht 1,806.55 million, increased from the same period of last