All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	32.35B	31.62B	30.72B	29.45B
Cost of goods sold	21.42B	19.32B	17.83B	15.89B
Cost of revenue	21.42B	19.32B	17.83B	15.89B
Research and development expenses	816.72M	759.81M	844.82M	1.00B
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	5.66B	5.49B	5.91B	6.34B
Operating expense	6.21B	6.06B	6.66B	7.57B
Total operating expenses	27.63B	25.38B	24.49B	23.46B
Operating income	4.72B	6.24B	6.23B	5.98B
Other non operating income	-215.78M	-918.22M	-1.01B	267.49M
EBT including unusual items	4.01B	5.44B	6.50B	6.17B
EBT excluding unusual items	5.03B	5.54B	5.91B	6.07B
Income tax expense	159.53M	1.23B	1.53B	1.39B
Effective tax rate	3.98%	22.69%	23.55%	22.55%
Other operating expenses	147.92M	13.09M	31.24M	10.59M
Net income	3.85B	4.21B	4.96B	4.78B
Net profit margin	11.90%	13.30%	16.16%	16.24%
Earnings per share	-	-	-	-
Interest and investment income	123.48M	112.40M	138.16M	107.06M
Interest expense	-586.52M	-672.84M	-652.53M	-653.59M
Net interest expenses	-463.04M	-560.43M	-514.36M	-546.53M
Depreciation and amortization charges	230.98M	300.58M	263.19M	263.93M
EBITDA	7.18B	8.78B	8.75B	8.54B
Gain or loss from assets sale	-520.00K	112.82M	7.53M	347.31M

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