All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	17.23B	20.80B	16.10B	23.62B
Cost of goods sold	11.09B	13.24B	11.59B	15.38B
Cost of revenue	11.09B	13.24B	11.59B	15.38B
Research and development expenses	2.80B	2.83B	2.14B	2.40B
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	2.46B	2.84B	2.99B	2.86B
Operating expense	5.80B	6.18B	5.42B	5.80B
Total operating expenses	16.89B	19.42B	17.01B	21.18B
Operating income	341.18M	1.38B	-912.71M	2.44B
Other non operating income	20.84M	32.33M	26.45M	-44.66M
EBT including unusual items	833.62M	1.79B	458.04M	2.55B
EBT excluding unusual items	895.40M	1.88B	464.33M	2.53B
Income tax expense	10.32M	49.00M	-	61.96M
Effective tax rate	1.24%	2.73%	-	2.43%
Other operating expenses	9.69M	14.71M	25.51M	15.80M
Net income	823.30M	1.75B	458.04M	2.48B
Net profit margin	4.78%	8.39%	2.85%	10.52%
Earnings per share	-	-	-	-
Interest and investment income	246.28M	231.50M	116.82M	174.92M
Interest expense	-19.21M	-20.06M	-17.56M	-22.66M
Net interest expenses	227.07M	211.45M	99.26M	152.26M
Depreciation and amortization charges	402.30M	397.91M	426.21M	444.72M
EBITDA	1.03B	2.08B	-228.53M	3.14B
Gain or loss from assets sale	-	-	-	-

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