All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	20.78B	19.88B	19.50B	21.60B
Cost of goods sold	15.79B	15.56B	14.53B	16.25B
Cost of revenue	15.79B	15.56B	14.53B	16.25B
Research and development expenses	303.21M	291.50M	248.41M	255.38M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	3.01B	3.02B	3.08B	2.91B
Operating expense	3.42B	3.42B	3.43B	3.27B
Total operating expenses	19.21B	18.98B	17.97B	19.53B
Operating income	1.57B	904.87M	1.54B	2.07B
Other non operating income	25.08M	43.74M	182.16M	95.79M
EBT including unusual items	2.05B	1.76B	2.40B	2.93B
EBT excluding unusual items	2.01B	1.32B	2.05B	2.93B
Income tax expense	357.93M	861.87M	536.39M	642.33M
Effective tax rate	17.46%	49.06%	22.32%	21.93%
Other operating expenses	-	-	-	-
Net income	1.69B	895.88M	1.86B	2.28B
Net profit margin	8.12%	4.51%	9.56%	10.56%
Earnings per share	-	-	-	-
Interest and investment income	213.55M	263.90M	217.35M	320.41M
Interest expense	-181.49K	-150.00	-	-
Net interest expenses	213.36M	263.90M	217.35M	320.41M
Depreciation and amortization charges	106.98M	102.74M	102.18M	98.63M
EBITDA	2.17B	1.49B	2.09B	2.63B
Gain or loss from assets sale	41.57M	-1.15M	-7.06M	44.56M

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