Page 1 of 3 T.K.S. TECHNOLOGIES Unit: % Y2019 Y2018 As Reported (% to Sales) Gross profit margin 21.3% 21.0% TKS 23.4% 23.6% TBSP 18.6% 16.9% Gross profit margin in 2019 was 21.3% in comparison to

for period of the second quarter ended 30 June 2018, for your information and publication. In the second quarter of 2018, the Company and its subsidiaries recorded the net profit in the amount of

169.47 49.05% Cost of rendering of services (228.29) (355.37) (127.08) 55.67% Gross profit 117.24 159.63 42.39 36.16% Other income 0.10 0.69 0.59 570.56% Services expenses (4.59) (6.83) (2.24) 48.74

Analysis Quarter 2 Ending 30 June 2018 Highlights Q2/2018, the Company and subsidiary’s total net loss equals Baht 1,401 million comparing with previous quarter which has net profit Baht 495 million. Total

. This is expected to generate income and profit to the Company, then, makes the Company gain much more improved financial position and operating performance that leads to value-added contribution to the

to core business of the Company. This is expected to generate income and profit to the Company, then, makes the Company gain much more improved financial position and operating performance that leads

and ฿ 88.38 million in comprehensive loss. While total operating in 2018, shows profit and comprehensive earnings at ฿ 19.00 million (same amount). The increasing of administrative expenses is due to

(101) 2 0 12 600 Net Profit after extra items (22) (1) (1,853) (44) 1,831 (99) 22 1 (44) (200) Notes : (1) Including Gain/(Loss) from FX and Derivatives (2) Extra items were the item from raw material

59.46 million is, then, recognized as the gain on disposal of investment in the project. ▪ An increasing participating profit from investment in associated companies and the joint venture in 2017

project investment of Baht 28.81 million is, then, recognized as the gain on disposal of investment in project. ▪ An increasing participating profit from investment in associated companies and joint venture