All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	266.03B	227.33B	265.40B	255.12B
Cost of goods sold	219.02B	189.55B	215.64B	201.26B
Cost of revenue	219.02B	189.55B	215.64B	201.26B
Research and development expenses	555.42M	644.65M	253.18M	300.60M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	14.60B	17.10B	15.81B	16.96B
Operating expense	24.21B	23.19B	18.87B	19.25B
Total operating expenses	243.23B	212.75B	234.51B	220.51B
Operating income	22.80B	14.58B	30.89B	34.61B
Other non operating income	44.91B	448.79M	377.08M	551.22M
EBT including unusual items	64.89B	13.32B	30.35B	33.12B
EBT excluding unusual items	64.73B	13.26B	30.31B	33.08B
Income tax expense	-60.67M	2.57B	3.16B	4.00B
Effective tax rate	-0.09%	19.28%	10.42%	12.07%
Other operating expenses	1.03B	865.67M	828.50M	759.10M
Net income	64.95B	10.76B	27.19B	29.12B
Net profit margin	24.42%	4.73%	10.24%	11.42%
Earnings per share	-	-	-	-
Interest and investment income	531.86M	345.00M	1.63B	387.69M
Interest expense	-1.82B	-1.79B	-2.01B	-2.18B
Net interest expenses	-1.29B	-1.45B	-379.51M	-1.79B
Depreciation and amortization charges	532.53M	510.18M	561.24M	552.28M
EBITDA	27.16B	19.51B	35.82B	39.69B
Gain or loss from assets sale	231.00K	-26.09M	-9.52M	-16.94M

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