holders of the Company 167 167 146 21 14% 156 156 149 7 5% Earnings per share (THB/share) 0.28 0.28 0.24 0.03 14% 0.26 0.26 0.25 0.01 5% Note: The new financial reporting standards were reflected in

for the year 2.3 (1.5) 3.8 251% Profit (loss) attributable to Equity holders of the Company 3.2 (0.25) 3.4 1,354% Earnings per share (THB/share) 0.01 (0.00) 0.01 - 2 / 4 ⚫ Total revenue of Q1 /2018

expenses 42 46 (4) -9% Administrative expenses 23 29 (6) -18% Profit for the year 2 (11) 13 115% Profit (loss) attributable to Equity holders of the Company 2 (11) 13 115% Earnings per share (THB/share) 0.00

) Basic earnings per share (Baht) 0.08 0.32 Quarter 2/ 2019 YoY Description Quarter 2/ 2020 T.K.S. TECHNOLOGIES For the first six months of 2 0 2 0 , the overall performance of the company decreased YoY

139 million or 25.89% up from 2Q2016. The consolidated gross profit margin contributed of 16.32% in 2Q2017, increased from 13.83% in 2Q2016 predominantly from cost advantage from lower major feed

Profit and Gross Profit Margin Q2-2020 Q1-2021 Q2-2021 6M-2020 6M-2021 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Biomass Power Plant 263.5 239.0 259.3 8.5% (1.6%) 507.3 498.3 (1.8%) Natural

Gross Profit Margin Gross Profit Q3-2022 Q2-2023 Q3-2023 Change 9M-2022 9M-2023 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Biomass Power Plant 231.7 206.9 259.1 25.2% 11.8% 752.2 709.6 (5.7

compared to exchange rate of the third quarter of 2023, then the Group has loss on exchange rate for the fourth quarter of 2023 in the amounting to Baht 110.2 million. 4 Gross Profit and Gross Profit Margin

hedging at Baht 1.8 million. Other income from mold supplier, sales of scraps and obsolete equipment reported at Baht 3.2 million. Gross profit margin was dropped from 33.4% to 32.2% due to long aged

decreased year-on-year, attributable to improved efficiency as well as on-going cost reduction and cost control. Hence, gross profit margin improved from 7.0% of sales in Q1 2016 to 7.7% of sales in Q1 2017