All values in KRW	Mar 2025	Jun 2025	Sep 2025	Dec 2025
Revenue	19.66B	19.70B	20.59B	21.10B
Cost of goods sold	10.58B	8.83B	10.20B	10.82B
Cost of revenue	10.58B	8.83B	10.20B	10.82B
Research and development expenses	362.27M	468.38M	260.83M	924.72M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	7.53B	7.31B	6.99B	7.48B
Operating expense	8.41B	8.20B	7.70B	8.86B
Total operating expenses	18.99B	17.03B	17.89B	19.68B
Operating income	667.32M	2.67B	2.70B	1.42B
Other non operating income	8.16B	-317.28M	-183.46M	-411.98M
EBT including unusual items	8.83B	2.35B	2.51B	318.53M
EBT excluding unusual items	8.83B	2.35B	2.51B	332.54M
Income tax expense	254.43M	-750.24M	531.90M	-1.68B
Effective tax rate	2.88%	-31.91%	21.17%	-527.52%
Other operating expenses	229.57M	131.64M	163.28M	135.40M
Net income	8.53B	3.10B	1.98B	2.05B
Net profit margin	43.38%	15.75%	9.62%	9.70%
Earnings per share	-	-	-	-
Interest and investment income	-	-	-	119.41M
Interest expense	-	-	-	-721.62M
Net interest expenses	-	-	-	-602.22M
Depreciation and amortization charges	133.67M	136.91M	129.62M	125.00M
EBITDA	1.10B	3.11B	3.14B	1.89B
Gain or loss from assets sale	-	7.36M	-149.45M	156.09M

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