Baht 894.03 million. The Company would like to clarify a significance change of Group’s operation results were summarized as follows 1. Revenue from sales of goods and rendering of services for the year

Page 1 of 3 T.K.S. TECHNOLOGIES Business Overview T.K.S. Technologies Public Company Limited (“company”) reported total revenues from sales of THB 312 mil. for the 1st quarter 2018, which dropped of

the amount of Baht 45.6 million or 21.8% because the Company has been promoting the sales on the cash patients which was consistent with the upgrading of hospitals and added new brand “Kasemrad

services Revenue from rental & other services 57,760 42,917 14,843 34.59 Gross Profit : Rental & other services 32,219 24,074 8,145 33.83 Gross profit margin (%) 55.78 56.09 (0.31) (0.56) All bussiness Sales

) 4Q 2016/17 4Q 2017/18 YoY (%) 2016/17 2017/18 YoY (%) (Restated) (Restated) Operating revenue 864 1,128 30.6% 3,051 3,936 29.0% Cost of sales 357 406 13.8% 1,269 1,535 21.0% Gross profit 507 722 42.5

hotel business, gain from sales of long-term investment, an increase in the share of profit from investment, and a decrease in depreciation and amortization. In 3Q18, Dusit Thani PLC (“the Company

Infrastructure Business, followed by the revenues from Telecommunications Infrastructure Business. The gross profit margins for the periods were 10.99% and 16.10% respectively. Sales and Administration expenses

transaction will commence after Vita Food Factory (1989) Company Limited approve the sales of its dried fruit business and GLOCON acquire FD’s new ordinary shares equaled to 51 percent of the registered and

month period ended 31 March 2020 and 2019 are as follows; Unit: THB million Q1-2020 Q1-2019 % Change 1. Revenue from sales and contract work 4.7 3.2 44.2% 1.1 Turnkey Total Solutions 4.7 3.2 44.2% 2

because of steel poles bidding plan postponement that impacted to new order. 3. Sales and administrative expenses : Sales and administrative expenses of quarter 1/2020 was Baht 93.39 million decreased of