All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	171.55B	173.15B	171.25B	231.63B
Cost of goods sold	155.05B	155.94B	153.50B	203.97B
Cost of revenue	155.05B	155.94B	153.50B	203.97B
Research and development expenses	265.33M	308.58M	299.63M	329.86M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	11.64B	11.78B	11.60B	12.06B
Operating expense	13.18B	15.21B	13.60B	15.92B
Total operating expenses	168.23B	171.14B	167.10B	219.89B
Operating income	3.32B	2.01B	4.14B	11.74B
Other non operating income	-959.17M	-708.15M	-658.22M	-805.55M
EBT including unusual items	1.78B	416.36M	2.53B	15.92B
EBT excluding unusual items	1.26B	-80.91M	2.12B	8.96B
Income tax expense	685.17M	67.95M	1.00B	3.88B
Effective tax rate	38.56%	16.32%	39.66%	24.38%
Other operating expenses	303.69M	319.77M	365.62M	342.98M
Net income	1.15B	356.76M	1.60B	11.70B
Net profit margin	0.67%	0.21%	0.93%	5.05%
Earnings per share	-	-	-	-
Interest and investment income	92.55M	65.91M	171.89M	104.88M
Interest expense	-1.29B	-1.13B	-1.32B	-1.60B
Net interest expenses	-1.20B	-1.07B	-1.15B	-1.49B
Depreciation and amortization charges	933.73M	1.21B	1.17B	938.86M
EBITDA	5.28B	4.10B	6.56B	14.24B
Gain or loss from assets sale	-5.00M	-48.81M	39.46M	-773.01M

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