quarter revenue addition from TTTBB acquisition. FBB illustrated significant growth from TTTBB contribution and quality customer growth Fixed broadband revenue reached Bt7,118mn, demonstrated a robust

of 2022. 4 Gross Profit and Gross Profit Margin Q2-2021 Q1-2022 Q2-2022 6M-2021 6M-2022 THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Biomass Power Plant 259.3 263.2 257.3 (2.2%) (0.8%) 498.3 520.5

compared to exchange rate during the second quarter of 2022 which led to the Group has gain on exchange rate for the third quarter of 2022. 4 Gross Profit and Gross Profit Margin Q3-2021 Q2-2022 Q3-2022 9M

355 (24%) EBITDA 60 58 (3%) 210 172 (18%) Net Profit (Loss) for the Company 17 13 (24%) 55 4 (93%) Gross Profit Margin (%) 61.4% 59.6% (1.8%) 60.9% 57.3% (3.6%) EBITDA Margin1 (%) 28.6% 30.4% 1.8% 27.2

2017 while gross profit margin contributed of 14.32% in 2018, decreased from 16.41% in 2017. GFPT Public Company Limited Management Discussion and Analysis for the Year 2018 Page 4 of 14 Other Income The

2018 while gross profit margin contributed of 14.35% in 2019, slightly increased from 14.32% in 2018. GFPT Public Company Limited Management Discussion and Analysis for the Year 2019 Page 4 of 14 Other

68.6% Gross Profit 813 396 417 105.3% Gross Profit Margin (%) 11.1% 9.3% 1.8% SG&A Expenses 456 310 146 46.9% EBIT before share of profit (loss) from Investment in Associates and Joint Venture 608 275

1.10 (33.77) -96.86% Other comprehensive income for the period - - - N/A - - - N/A Total comprehensive income for the period 13.64 (0.83) (14.47) -106.11% 34.87 1.10 (33.77) -96.86% Gross profit margin

) -74.98% Other comprehensive income for the period - - - N/A - - - N/A Total comprehensive income for the period 9.29 9.95 0.66 7.10% 44.16 11.05 (33.11) -74.98% Gross profit margin 28.60% 26.22% 29.38

first quarter of 2024 in the amounting to Baht 94.5 million. 4 Gross Profit and Gross Profit Margin for the period ended 31 March 2024 and 2023 are presented below: Gross Profit Quarter 1 Quarter 1 Change