All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	68.89B	72.57B	75.83B	88.24B
Cost of goods sold	57.13B	60.72B	61.70B	71.12B
Cost of revenue	57.13B	60.72B	61.70B	71.12B
Research and development expenses	115.34M	121.73M	93.39M	192.15M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	2.66B	3.00B	3.03B	3.90B
Operating expense	3.11B	3.27B	3.42B	4.35B
Total operating expenses	60.24B	63.99B	65.12B	75.47B
Operating income	8.65B	8.58B	10.72B	12.77B
Other non operating income	138.42M	80.88M	-129.16M	190.91M
EBT including unusual items	8.68B	8.76B	11.00B	13.36B
EBT excluding unusual items	8.61B	8.71B	10.94B	13.09B
Income tax expense	2.15B	1.73B	2.53B	2.60B
Effective tax rate	24.72%	19.75%	23.00%	19.47%
Other operating expenses	174.97M	3.81M	121.79M	52.36M
Net income	6.53B	7.08B	8.50B	10.79B
Net profit margin	9.48%	9.76%	11.20%	12.23%
Earnings per share	-	-	-	-
Interest and investment income	119.54M	145.58M	70.61M	57.91M
Interest expense	-624.22M	-617.56M	-733.35M	-820.04M
Net interest expenses	-504.68M	-471.97M	-662.74M	-762.13M
Depreciation and amortization charges	124.01M	132.46M	135.58M	157.28M
EBITDA	10.79B	10.76B	12.80B	15.08B
Gain or loss from assets sale	-	52.89M	-	169.04M

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