children books decreased by 33%. 2. Costs and expenses for the first quarter 2018 decreased by 36% compared to the same period of 2017. The main reasons were:  Cost of goods sold and rendering of services

main reasons is from economic slowdown which affected advertising revenue decreased by 3% and circulation revenues decreased by 19%. 2. Costs and expenses for the first quarter 2019 decreased by 8

222,862 126,068 96,794 76.78 Revenue from services - 49,842 (49,842) (100.00) Costs of sales (169,907) (97,455) 72,452 (74.34) Costs of service - (29,149) (29,149) 100.00 Gross Profit 52,955 49,306 3,649

expenses decreased by Baht 36.58 million or 6.11 % due to the effectiveness of costs and expenses control. 3. Finance costs decreased by Baht 1.70 million or 8.86% due to financial institutions interest

corporate bond business that is usually subject to high costs and time-consuming, complicated processes. The DLT platform can reduce costs and increase efficiency, transparency and competitiveness of

% Administrative expenses (6.43) (9.68) (3.25) 50.58% (19.23) (30.12) (10.89) 56.66% Share of gain of investments in associate 0.03 0.03 0.00 9.21% 0.06 0.10 0.04 73.41% Finance costs (0.07) (0.09) (0.02) 26.99

were in amounts of Baht 97.56 millions and Baht 110.01 million, respectively, which increased by 12.8%. Costs of hospital operations incurred with total revenue from hospital operations for the 1st

treatments The cost of medical treatments for the fiscal year 2018 and 2019 were in amounts of Baht 441.0 millions and Baht 614.22 million, respectively, which increased by 39.3%. Costs of medical treatments

. Analysis of Cost and Expenses 1. In Q2 2017, Cost of sales was 3,632 MTHB, increased by 127 MTHB comparing to 2016 or 3.6% due to the increase of sales volumes and higher Glycerin costs from tight market

(507) (719) 212 -29% (387) (610) 224 -37% Gross Profit 168 229 (61) -26% 108 172 (64) -37% Other Income 23 2 21 1351% 32 10 22 209% Distribution costs (62) (88) 26 -30% (48) (67) 19 -28% Administrative