All values in KRW	Mar 2025	Jun 2025	Sep 2025	Dec 2025
Revenue	31.61B	31.98B	32.20B	36.40B
Cost of goods sold	10.87B	10.95B	11.64B	12.33B
Cost of revenue	10.87B	10.95B	11.64B	12.33B
Research and development expenses	799.60M	901.99M	865.48M	767.92M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	11.76B	12.74B	12.51B	15.59B
Operating expense	12.96B	14.02B	13.78B	16.85B
Total operating expenses	23.83B	24.97B	25.43B	29.18B
Operating income	7.78B	7.01B	6.77B	7.22B
Other non operating income	37.15M	-47.23M	26.63M	10.85M
EBT including unusual items	9.09B	6.23B	8.50B	8.44B
EBT excluding unusual items	9.11B	6.22B	8.43B	8.47B
Income tax expense	1.96B	-840.28M	1.64B	1.68B
Effective tax rate	21.53%	-13.50%	19.30%	19.91%
Other operating expenses	-	-	-	-
Net income	7.14B	7.07B	6.86B	6.76B
Net profit margin	22.58%	22.10%	21.30%	18.57%
Earnings per share	-	-	-	-
Interest and investment income	1.05B	958.72M	890.67M	882.49M
Interest expense	-7.85M	-7.54M	-8.51M	-15.52M
Net interest expenses	1.04B	951.18M	882.15M	866.97M
Depreciation and amortization charges	313.49M	316.66M	359.27M	439.26M
EBITDA	8.55B	7.75B	7.55B	8.08B
Gain or loss from assets sale	19.32M	-6.63M	-72.45M	653.34K

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