All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	485.88B	512.36B	505.58B	498.39B
Cost of goods sold	444.55B	445.08B	458.68B	458.95B
Cost of revenue	444.55B	445.08B	458.68B	458.95B
Research and development expenses	-	-	-	-
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	27.52B	31.89B	27.21B	31.09B
Operating expense	29.51B	33.35B	29.91B	33.41B
Total operating expenses	474.05B	478.43B	488.59B	492.35B
Operating income	11.82B	33.92B	16.98B	6.04B
Other non operating income	-462.13M	-1.95B	-1.61B	562.56M
EBT including unusual items	21.67B	27.14B	37.52B	14.66B
EBT excluding unusual items	21.56B	30.39B	37.43B	12.23B
Income tax expense	3.70B	7.77B	9.22B	7.63B
Effective tax rate	17.09%	28.63%	24.58%	52.04%
Other operating expenses	1.14B	1.11B	1.17B	1.49B
Net income	17.97B	19.37B	28.30B	7.03B
Net profit margin	3.70%	3.78%	5.60%	1.41%
Earnings per share	-	-	-	-
Interest and investment income	2.87B	2.74B	2.72B	3.01B
Interest expense	-5.68B	-7.06B	-8.29B	-9.06B
Net interest expenses	-2.81B	-4.32B	-5.57B	-6.05B
Depreciation and amortization charges	372.42M	423.65M	410.94M	408.22M
EBITDA	29.91B	49.94B	35.00B	25.05B
Gain or loss from assets sale	16.22M	3.32B	44.58M	-2.28B

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