) SHARE OF LOSS OF INVESTMENT IN JOINT VENTURES ON EQUITY METHOD (0.00) (0.57) PROFIT BEFORE TAX 62.83 4.52 INCOME TAX INCOME 0.48 0.56 PROFIT FOR THE PERIODS FROM CONTINUTING OPERATIONS 63.31 5.08 PROFIT

ended as of September 30th, 2022, which can be summarized as follows: 1) Profit & Loss Analysis : Q3 2022 (3 Months) (Unit : Million Baht unless otherwise stated) Q3 2022 Q3 2021 Change Amount % Change

Analysis Yearly Ending 31 December 2018 Highlights In 2018, the Company and subsidiary’s total net loss equals Baht 2,358 million comparing with last year which has net profit Baht 366 million. Separate

forecast. Exports of goods would decline in line with trading partner economies and potential impacts of regional supply chain disruptions.*  However, the Company sees that the lower interest rate also

Revenue 6,726.6 7,034.7 (308.1) (4.4) Total Operating Expenses 6,042.3 6,352.9 (310.6) (4.9) Profit 541.6 527.1 14.5 2.8 In the first half year of 2022, the epidemic situation of the Coronavirus Disease

19.66 10.88 Gross profit 10.73 54.53 44.08 -10.45 -19.16 33.35 310.73 Profit (Loss) from exchange rate 0.87 3.00 1.19 -1.81 -60.28 0.32 36.31 Other Income 1.00 0.65 2.13 1.49 230.70 1.13 113.09 Gain from

-16.72 -7.71 19.66 10.88 Gross profit 10.73 54.53 44.08 -10.45 -19.16 33.35 310.73 Profit (Loss) from exchange rate 0.87 3.00 1.19 -1.81 -60.28 0.32 36.31 Other Income 1.00 0.65 2.13 1.49 230.70 1.13

3.11 8.87 Profit before share loss from investment in joint venture and income tax 1.48 2.17 1.29 2.34 (1.05) (44.87) Share of loss from investment in joint venture 0.00 (0.52) 0.00 0.00 0.00 N/A Profit

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

Company’s net profit increased by 560.82% or equal to Baht 91.92 million as compared to the same quarter of 2019 which was recorded at Baht 13.91 million. During the 1H20, the Company recorded the net profit