currency exchange rate and an increase in the cost of goods sold. The higher cost of goods sold was due to an increase in the production of new high-technology products, such as the special grade PCB (HDI

and Y-o-Y due to the effect of a change in foreign currency exchange rate and an increase in the cost of goods sold. The higher cost of goods sold was due to a decrease in production capacity

% Change Production 504,458 516,879 -2.40% 1,065,945 1,056,569 0.89% Domestic 260,221 252,025 3.25% 523,770 489,118 7.08% Export 260,020 266,730 -2.52% 559,861 561,960 -0.37% Total vehicle production volume

equipment leasing, agent-representative, design and production for advertising media production, management and operation of events and exhibitions and advertisement production and public relation. Existing

increase in sales volume by 12% Q-o-Q and 8% Y-o-Y (Table 5), particularly of special grade products, and a ramping up of production from sales contracts won in previous years. Nevertheless, sales revenue

) Revenue structure + (-)2018 3 | MANAGEMENT DISCUSSION AND ANALYSIS 2019 Revenue from steel tower manufacturing decreased by 37.21% as a result of rescheduling of production and delivery plan by major

AND ANALYSIS 2019 Revenue from steel tower manufacturing decreased by 37.21% as a result of rescheduling of production and delivery plan by major customer from 2019 to mid of 2020 due to eminent domain

) ratio improved to 0.8 times as at Q1 2022; improved from 1.1 times in Q1 2021. 4) Thailand Automotive Industry (Unit: Cars) Quarter 1 Change 2022 2021 Unit %Change Production 480,078 465,833 14,245 3.1

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