Page 1 of 5 T.K.S. TECHNOLOGIES Business Overview 2Q19 and 6M19 Performance T.K.S. Technologies Public Company Limited (“Company”) reported total revenues growth of 0.8% or THB 4 mil from q-q in 2Q19

Page 1 of 5 T.K.S. TECHNOLOGIES Business Overview 3Q19 and 9M19 Performance 3Q19 THB million Q3 19 Q3 19 %Chg As Reported Total Revenues 624.4 603 3.6% Company 362.1 337 7.5% TBSP 262.0 266 (1.4

. Financial Cost Finance costs of existing businesses decreased by Baht 20. 98 million, due to the repayment of short- term loan by using money from the initial public offering. The Solar energy business

21.71 2.73% 505.45 54.0% -483.74 -95.70% Loss from impairment of property investment 5.69 0.66% - - 5.69 100.00% Total Expense 723.45 84.40% 1,303.52 139.1% -580.08 -44.50% Profit before finance costs and

expenses 505.45 53.96% 112.11 20.9% 393.34 350.84% Loss from impairment of property investment - - - - - - Total Expense 1,303.52 139.15% 496.67 92.4% 806.86 162.45% Profit before finance costs and income

Mine’s reserves, PDI stopped its mining activities in 2016 and ceased the conventional zinc business end 2017, whilst sustaining part of the zinc related activities under a metal trading business

April 2017 to March 2018 Contractual parties with AEONTS and its subsidiaries companies: Company Business Relationship with AEONTS AFS Finance -Major shareholder of AEONTS, holding 35.12% of AEONTS’ s

business structure to move towards Green Businesses targeting renewable energy, materials recycling and eco management. To pursue its business strategy, 36 MW solar farms in Thailand have been acquired in

133.79 111.77 83.54 Selling expenses 22.33 8.41 13.92 165.52 Administrative expenses 37.18 21.61 15.57 72.05 Finance costs - - - - Profit before income tax 42.67 15.90 26.77 168.36 Income tax 8.77 3.10

% Total cost 1,716.06 1,628.25 87.81 5.39% Selling and administrative expenses 467.17 429.18 37.99 8.85% Finance costs 2.11 24.10 -21.99 -91.23% Net profit 291.87 396.57 -104.71 -26.40% Jul 17 - Sep 17 Q2