Company”) would like to submit the Management Discussion and Analysis of the Company’s operation for the three-month period ended 31 March, 2019 with details as follows: Unit: Million Baht Consolidated

Page 1 of 2 T.K.S. TECHNOLOGIES THB million 9M18 9M17 %Chg As Reported Total Revenues 1,505 1,031 46% Company 963 1,031 (7%) TBSP 542 - 100% Company reported %Gross Profit Margin of 21% in 3Q18

First Quarter of 2018 WHAUP finished our 1Q2018 with a Net Income of Baht 716.2 million, 162.8% increase from 1Q2017. 1. RESULTS OF OPERATION FOR 1Q2018 Consolidated Financial Statements 1Q2017 1Q2018

3Q2017. For 9M2018, Net Proft of Baht 1,643.2 million, a 6.5% increased from 9M2017 with Normalized Net Profit of Baht 1,654.1 million, a 52.5% increased from 9M2017. 1. RESULTS OF OPERATION Consolidated

(%) 24.98 26.78 Net Profit Margin (%) 5.97 10.82 Remark: 1) Net profit margin is calculated from the net profit attributable to equity holders of the parent on consolidated financial statement. 2) Decimal

calculated from the net profit attributable to equity holders of the parent on consolidated financial statement. 2) Decimal numbers shown in this management discussion and analysis are likely to be different

consolidated financial statement for the year period ended December 31, 2017 resulted in increase in net profit of Baht 82.53 million or 641.52% from the corresponding period of the previous year as the

% Total Comprehensive Income 90.89 20.24 70.65 349.03% The operating results of the consolidated financial statement for the first quarter period ended March 31, 2018 resulted in increase in net profit of

find further information in the consolidated financial statements. 2 Summary of Performance For Q2 2020, the Company and its subsidiary recorded net profit of 308 MTHB, decreased by 362 MTHB or 54.1

) Consolidated * 2018 2017 Increase / (Decrease) % Change Revenues from sales 666.36 387.35 279.01 103.38% Other revenues 6.76 1.21 5.54 458.11% Total revenues 673.12 388.56 284.55 73.23% Cost of sales 256.50