expenses (104) (182) 78 -43% (86) (144) 58 -40% Finance cost - Interest expenses (9) (13) 4 -31% (6) (9) 3 -32% Corporate income tax (2) 14 (16) -112% 0 16 (16) -99% Earnings (Loss) for the Period 15 (38) 53

Public Co., Ltd and its affiliated companies’ operating income for year-end period which ended on December 31, 2019 was ฿ 793.69 million, has decreased from the same period last year by ฿ 53.21 million or

) (109) 27 -25% (75) (75) 0 0% Finance cost - Interest expenses (11) (11) 0 0% (7) (8) 1 -13% Corporate income tax 3 (8) 11 -143% 6 (7) 13 -176% Earnings (Loss) for the Period 19 (50) 69 -138% (6) (30) 24

- Total revenues amounted to 271.4 million baht, same as last year. Chemicals Business grew 4%, from 227.9 to 236.5 million baht. Other income increased from 2.8 million baht to 4.6 million baht attributed

21% Corporate income tax 8 - 10 - 18 -180% 10 - 2 12 -600% Earnings (Loss) for the Period - 183 - 14 - 169 1207% - 115 - 9 - 106 1178% Non controlling interest 3 3 - 0% - - - 0% Net Earnings (Loss

- Interest expenses -8 -8 0 0% -5 -5 0 0% Corporate income tax -14 -14 0 0% -13 -13 0 0% Earnings (Loss) for the Period 78 41 37 89% 86 47 39 83% Non controlling interest 1 -1 2 200% 0 0 0 0% Net Earnings

-13 -11 2 19% -8 -7 1 15% Corporate income tax 14 -2 -16 -800% 15 -1 -16 -1,600% Earnings (Loss) for the Per iod -38 -24 14 59% -22 -25 -3 -12% Non controlling interest 1 - 1 100% - - - - Net Earnings

ended 31 March 2024 which was reviewed by the auditor. The Company’s overall performance can be summarized as follows: Performance Unit: THB Million 1Q2023 1Q2024 Inc.(Dec.) % Inc.(Dec.) Services income

ended 31 March 2023 which was reviewed by the auditor. The Company’s overall performance can be summarized as follows: Performance Unit: THB Million 1Q2022 1Q2023 Inc. (Dec.) % Inc. (Dec.) Services income

0% Corporate income tax -17 -2 15 628% -13 -2 11 582% Earnings (Loss) for the years 34 4 30 787% 57 6 51 871% Non controlling interest 0.2 0.1 0.1 100% 0.0 0.0 0.0 0.0% Net Earnings (Loss) 34 4 30 787