All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	199.61B	194.87B	179.58B	190.88B
Cost of goods sold	106.37B	103.78B	92.91B	103.85B
Cost of revenue	106.37B	103.78B	92.91B	103.85B
Research and development expenses	720.15M	607.78M	734.47M	691.19M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	80.78B	80.19B	76.54B	69.68B
Operating expense	94.70B	93.73B	90.33B	83.41B
Total operating expenses	201.08B	197.51B	183.24B	187.27B
Operating income	-1.47B	-2.64B	-3.67B	3.61B
Other non operating income	129.62M	343.36M	-22.19M	242.72M
EBT including unusual items	-3.28B	-12.71B	-5.14B	1.34B
EBT excluding unusual items	-2.61B	-3.77B	-4.81B	2.31B
Income tax expense	-709.35M	-3.85B	-909.43M	222.77M
Effective tax rate	21.60%	30.28%	17.68%	16.63%
Other operating expenses	1.26B	944.90M	1.07B	970.12M
Net income	-2.68B	-8.87B	-4.07B	988.38M
Net profit margin	-1.34%	-4.55%	-2.27%	0.52%
Earnings per share	-50.00	-	-	-
Interest and investment income	1.70B	1.80B	1.79B	1.72B
Interest expense	-3.30B	-3.28B	-3.23B	-3.25B
Net interest expenses	-1.60B	-1.48B	-1.44B	-1.53B
Depreciation and amortization charges	10.33B	10.44B	10.59B	10.25B
EBITDA	13.06B	11.91B	10.12B	16.98B
Gain or loss from assets sale	174.95M	49.42M	40.06M	176.69M

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