and reduce production costs, sales and administrative expenses in all areas for the most benefit and efficiency. For the period of three months For the period of 1st half Consolidated financial

& amortization 9,052 9,867 9,758 7.8% -1.1% 17,899 19,625 10% (Gain) loss on disposals of PPE 15 0 0 -100% n/a 43 0 -100% Management benefit expense -47 -40 -40 -15% -0.4% -82 -80 -2.4% Other financial cost -5 -5

%) 7.5% 174.6 165.2 (5.4%) Change Administrative expenses comprised of employee benefit expenses, consulting fee, depreciation, public relation expenses and others. For the first quarter and second quarter

-2020 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Administrative expenses 84.5 77.2 67.3 (12.8%) (20.4%) 259.0 232.4 (10.3%) Change Administrative expenses comprised of employee benefit

77.2 84.7 82.1 (3.1%) 6.3% 165.2 166.8 1.0% Change Administrative expenses comprised of employee benefit expenses, consulting fee, depreciation, public relation expenses and others. For the first quarter

employee benefit expenses, consulting fee, depreciation, public relation expenses and others. For the second quarter and third quarter of 2021, the Group has administrative expenses in the amount of Baht

& amortization 13,009 13,546 13,369 2.8% -1.3% (Gain) loss on disposals of PPE 8 26 14 72% -44% Management benefit expense -45 -26 -40 -9.2% 57% Other financial costs -5 -6 -4 -30% -45% EBITDA 22,580 22,934 22,404

9,184 -5.1% 1.3% 19,289 18,247 -5.4% Depreciation & amortization 13,377 13,369 13,192 -1.4% -1.3% 26,386 26,562 0.7% (Gain) loss on disposals of PPE -1 14 11 -1177% -24% 7 25 243% Management benefit

to benefit from economies of scale. • Selling Expenses in 1H/2022 was THB 133 million, increased by THB 22 million or 20% from 1H/2021, corresponding to the increase in total sales. The increase in

-0.1% (Gain) loss on disposals of PPE -12 11 -533 4,307% -5,006% -5 -508 10,629% Impairment loss of asset — — 536 100% 100% — 536 100% Management benefit expense -37 -28 -36 -5% 28% -120 -104 -13% Other