mitigate negative impact of decrease in revenue of telecommunication engineering service. Solar Energy Business Financial performance of construction service for the year (Unit : Million Baht) 2017 2016

56%, respectively mainly due to the increase of income coupled with the decrease of financing cost. In addition, during 1Q17, its subsidiary (Rajthanee Rojana Hospital Co., Ltd.) has recognized income

period decrease significantly 32 percent from the impact of the financial cost increasing from the provision of source of fund for the Company’s investment. Financial Position: Consolidated Financial

at 16.20% and 11.75% in the six-month period ended June 30, 2018 and the six-month period ended June 30, 2019, respectively. The period-on-period decrease in net profit to revenue ratio was because of

baht, an decrease by 186.1 million baht from the end of 2018 which as a result of dividend payout from retain earning of the Company. The Company’s Debt to Equity Ratio is 1.94 times and the Interest

was mainly from the decrease in long-term loans from financial institutions due within one year 12.3 million baht. While employee benefit obligations increased 2.1 million baht. (3) Shareholders’ Equity

to an increase in cash of Bt95 million, a small decrease in the value of property, plant and equipment-net (consisting of the acquisition of an additional investment in a new factory of Bt320 million

Increase (Decrease) Million Baht Million Baht Million Baht % Total assets 396.53 422.27 (25.74) (6.10) Total liabilities 95.29 100.69 (5.40) (5.36) Shareholders’ equity 301.24 321.58 (20.34) (6.33) Assets As

decreased by 64% compared to the same period at the previous year. The main reason from decrease in service revenue due to Wutiisak Clinicintergroup Co., Ltd. “Wuttisak” changed business to franchise model. 2

167.73 million a decrease from the previous year, the amounted to Baht 470.26 million or 280.37 percent. In the fourth quarter, the extra expenses were not incurred from the normal operation of the company