ended 31 March 2019 and 2018 are as follows; Unit: THB million Q1-2019 Q1-2018 % Change 1. Revenue from sales and contract work 3.2 1.2 169.6% 1.1 Turnkey Total Solutions 3.2 1.2 169.6% 2. Revenue from

reasons as follows; 1. Income from sale and installation in the quarter 1/2019 decreased from quarter 1/2018 by Baht 9.55 million or 3.84% with details as follows. 1.1 Domestic sales and installation income

2019 Page 2 of 3 T.K.S. TECHNOLOGIES \ THB million Q1’19 Q1’18 %Chg As Reported (% to Sales) Total Selling Exp. 27(4.1%) 12(3.8%) 121.9% Company 8(1.2%) 12(3.8%) (31.8%) TBSP 19(2.8%) - 100.0% For the

and its subsidiaries had the operation results for the three-month period ended March 31, 2019 with the following details: unit: THB million 2019 2018 Change (THB million) Change (%) Revenue from Sales

% Amount % Q2-19 VS Q2-18 Q2-19 VS Q1-19 Sales Revenue 13,915 100.0 13,126 100.0 12,949 100 6.0 7.5 Gross profit 2,772 19.9 2,889 22.0 2,978 23.0 (4.0) (6.9) Operating profit 658 4.7 1,141 8.7 979 7.6 (42.3

421.2 420.5 0.2% 852.4 841.1 1.3% - Other Utilities Revenue2 52.4 2.2 2,236.6% 79.2 3.6 2,103.7% - Power Business 1.5 0.8 95.3% 2.9 0.8 278.8% Costs of Sales and Services (283.4) (279.4) 1.4% (559.4

in the quarter 1/2018 decreased from the quarter 1/2017 by Baht 36.82 million or 12.90% from; 1.1 Domestic sales decreased by Baht 49.65 million or 19.92% because in the quarter 1/2017 the Company sold

due to less projects deliver  Gain on sales of current investments as amounting of 91.32 Million Baht as revenue from sales of current investment of 4.04 Million Baht and unrealized gain of 87.28

% caused by cost of biological assets exceeds the fair value. Separate financial statements Revenues 1. Revenue from sales of agricultural products 3.36 Million Baht increase from the same period last year

) % Operating Results : 2nd quarter Revenue from sales of real estate 1,235,799 602,001 633,798 105.28 Total revenues 1,374,128 687,009 687,119 100.02 Total expenses 1,243,461 658,411 585,050 88.86 Selling