exchange rate of THB against the USD in 9M 2017 appreciated to 34.44THB/USD compared with 35.43THB/USD of 9M 2016. Unit : Baht million 2017 2016 2016 Sales and services 1,439.36 1,230.68 4,327.48 3,740.45

average price of the raw materials used decreased, resulting in lower unit cost. Therefore, the rate Gross margin in the third quarter of 2017 increased to 22.6% from 12.7% in the same period of 2016

profit 25.35 44.08 31.23 -12.85 -29.15 5.88 23.20 Profit (Loss) from exchange rate 0.12 1.19 0.54 -0.65 -54.62 0.42 350.00 Other Income 1.26 2.13 2.1 -0.03 -1.41 0.84 66.67 Gain from bargain purchase 33.64

Gross profit 47.04 31.23 34.05 2.82 9.03 -12.99 -27.62 Profit (Loss) from exchange rate -0.21 0.54 3.24 2.70 500.00 3.45 -1,614.02 Other Income 1.46 2.1 2.02 -0.08 -3.81 0.56 38.36 Gain from bargain

results for the six-month period of 2019, change of rate more than 20 percent Dear Director and Manager The Stock Exchange of Thailand According to the resolution of the Board of Directors of DOD Biotech

growth rate of 9.05%. Cost of hospital operations The cost of hospital operations amounted to Baht 134.79 million and Baht 146.47 million in the six-month period ended June 30, 2017 and the six-month

increased at a rate of 3.2% over same period of last year which, in accordance with the policy, demonstrated the efficiency of Company cost control management. - Nevertheless, Company had incurred somewhat

an decreasing of 46.51% from the total gross profit of 3rd quarter of year 2017 at Baht 159.97 million. The gross profit rate was decreasing from 14.76% to 8.39%. The profit detail was as follow; The

average capacity utilization rate for Q3/2018 was 67.27%. Increased 2.22% comparing to the same period of 2017. Other income in Q3/2018 increased by 2.36 million baht when compared to the same period of

, 5th and 6th floor , located at 335/39 Srinakarin Road, Nongbon Subdistrict, Pravej District, Bangkok, covering a total area of 554 square meters, at the rate of Baht 200 per square meters ( 110,800 Baht