All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	39.10B	42.42B	39.98B	38.83B
Cost of goods sold	50.74B	58.87B	46.48B	58.67B
Cost of revenue	50.74B	58.87B	46.48B	58.67B
Research and development expenses	749.36M	760.09M	608.04M	827.50M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	5.26B	4.33B	3.91B	3.82B
Operating expense	6.28B	5.61B	4.93B	5.16B
Total operating expenses	57.02B	64.48B	51.41B	63.83B
Operating income	-17.93B	-22.06B	-11.43B	-25.00B
Other non operating income	-1.51B	1.41B	335.42M	281.49M
EBT including unusual items	-14.21B	-17.81B	-6.48B	-27.82B
EBT excluding unusual items	-14.11B	-17.95B	-6.61B	-27.40B
Income tax expense	1.42B	480.83M	1.95B	-3.15B
Effective tax rate	-9.98%	-2.70%	-30.08%	11.32%
Other operating expenses	-9.09M	225.22M	156.87M	237.91M
Net income	-15.63B	-18.29B	-8.43B	-24.67B
Net profit margin	-39.97%	-43.11%	-21.08%	-63.54%
Earnings per share	-	-	-	-
Interest and investment income	32.32M	55.85M	59.13M	70.52M
Interest expense	-2.56B	-2.86B	-2.87B	-3.31B
Net interest expenses	-2.53B	-2.81B	-2.81B	-3.24B
Depreciation and amortization charges	240.89M	242.77M	241.07M	230.62M
EBITDA	-5.89B	-9.23B	961.60M	-12.12B
Gain or loss from assets sale	142.18M	-14.48M	-	-55.00K

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