All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	14.57B	13.80B	10.44B	10.73B
Cost of goods sold	10.63B	10.18B	8.67B	7.83B
Cost of revenue	10.63B	10.18B	8.67B	7.83B
Research and development expenses	691.50M	573.90M	667.21M	724.27M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	2.73B	3.26B	3.22B	3.03B
Operating expense	3.59B	3.99B	4.05B	3.92B
Total operating expenses	14.22B	14.18B	12.71B	11.75B
Operating income	346.08M	-381.34M	-2.27B	-1.02B
Other non operating income	7.99M	3.43M	13.04M	99.78M
EBT including unusual items	335.17M	-454.58M	-2.30B	-910.39M
EBT excluding unusual items	321.87M	-457.31M	-2.32B	-904.06M
Income tax expense	70.12M	-166.30M	64.87M	23.60M
Effective tax rate	20.92%	36.58%	-2.82%	-2.59%
Other operating expenses	14.45M	7.21M	11.04M	9.87M
Net income	208.88M	-322.17M	-2.36B	-964.10M
Net profit margin	1.43%	-2.34%	-22.65%	-8.99%
Earnings per share	-	-	-	-
Interest and investment income	24.28M	29.59M	21.20M	16.15M
Interest expense	-42.36M	-36.90M	-30.48M	-30.37M
Net interest expenses	-18.08M	-7.31M	-9.28M	-14.22M
Depreciation and amortization charges	98.59M	102.43M	100.16M	101.58M
EBITDA	723.33M	-15.51M	-1.92B	-675.39M
Gain or loss from assets sale	-13.29M	-2.72M	-2.52M	6.34M

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