operating profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange rate and other irregular items) reached Baht 762.3 million in Q1 2023; a 46.3% increase from

(44.6) (18.2) 26.5 (59.3) Non-Controlling Interests (685.0) (0.0) 685.0 (100.0) Profit attributable to Owners of the Parent 369.5 1,980.9 1,611.4 436.1 Foreign Exchange Gain (Loss) 6.2 574.3 568.2 9,224.6

Management Discussion and Analysis for the year 2021 4 Core Operating Profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange rate and other irregular items) for

attributable to Owners of the Parent 295.9 700.8 (57.8%) 1,012.1 973.3 4.0% Foreign Exchange Gain (Loss) (315.3) 98.9 (418.8%) (64.7) 338.9 (119.1%) Normalized Profit attributable to Owners of the Parent 611.2

%. SG&A in terms of % to revenue improved from 6.1% in 1H 2022 to 5.7% in 1H 2023. Core Operating Profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange

result The Company’s operating result for the year 2019, revenue from sales increase from last year by 16.7%. Gross profit margin is equal to 46.6%, whereby net profit for the year is equal to Baht 262.21

) (14.8%) Add(less): Loss/gain from extraordinary items* 3.9 16.9 (13.0) Net profit from ordinary activities attributable to the parent 326.6 291.9 (34.7) (10.6%) * Extraordinary items from non-operating

1,955.93 Selling & Administrative Expense 118.49 118.44 Finance Costs 20.44 22.11 Net Profit (2.59) 92.01 Earnings per share (Baht) (0.007) 0.230 The comparison between Third Quarter of 2018 and 2017 1

rendering of services 357.9 80.1 480.8 81.1 (122.9) (25.6) Gross Profit 88.6 19.9 111.7 18.9 (23.1) (20.7) Gain on disposal of property, plant and equipment - - 148.0 25.0 (148.0) (100.0) Selling and

) (2,323.4) 29.4% Gross profit 465.6 471.6 463.7 (1.7%) (0.4%) 905.0 935.3 3.3% Net gain (loss) on exchange rate 30.9 (4.6) 86.7 N.A.(