-74.72% Operating results for each business segment are shown below: 1. Manufacturing and Selling of Special Cutting Tools unit: THB million 2019 2018 Change (THB million) Change (%) Revenue from External

45.00 137.32 -92.32 -67.23% Operating results for each business segment are shown below: 1. Manufacturing and Selling of Special Cutting Tools unit: THB million 2019 2018 Change (THB million) Change

electricity to Industrial Users (IU) 1.1 1.6 (0.5) (31.3) Sales of steam (IU) 2.5 4.9 (2.4) (49.0) Sales from Natural Gas Power Plant 422.3 470.8 (48.5) (10.3) Sales of electricity - FiT, Base tariff and Ft

and lower operating rates in several fiber manufacturing units. As all of these set of issues are now behind us, improved earnings from the EMEA region will have a further positive earnings impact for

13.3 (7.2) (35.1%) Sales from Natural Gas Power Plant 470.8 496.5 462.0 385.2 (76.8) (16.6%) 2,067.8 1,814.5 (253.3) (12.2%) Sales of electricity - FiT, Base tariff and Ft 27.8 25.3 24.0 27.8 3.8 15.8

(1.38) (8.07) Total 525.52 523.60 1.92 0.37 - Contract Manufacturing Business for ready-to-drink milk and pasteurized fruit juice increased by Baht 3.21 million, or 0.64%, in the first quarter of 2021

2,061.84 227.19 70.96 - Contract manufacturing business of ready-to-drink milk and pasteurized fruit juices saw its income increase by Baht 221.12 million, or 11.11%, in 2021, There was more contract

the drop in natural gas cost and maintenance cost that varies to the operating hours. Consequently, the gross profit increase by Baht 18 million or 9% from Q2/2017. • Rayong Central Utilities Plant

Industrial Users (IU) 1.1 1.4 1.2 (14.3%) 9.1% 4.0 3.7 (7.5%) Sales of steam (IU) 1.8 2.9 1.1 (62.1%) (38.9%) 11.1 6.5 (41.4%) Sales from Natural Gas Power Plant 462.0 466.9 507.7 8.7% 9.9% 1,429.3 1,396.9

1.9 0.8 72.7% 13.3 8.4 (4.9) (36.8%) Sales from Natural Gas Power Plant 422.3 466.9 507.7 568.3 60.6 11.9% 1,814.5 1,965.2 150.7 8.3% Sales of electricity - FiT, base tariff and Ft 70.1 72.2 59.5 74.1