All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	40.26B	40.36B	34.90B	40.59B
Cost of goods sold	36.40B	35.59B	31.49B	36.50B
Cost of revenue	36.40B	35.59B	31.49B	36.50B
Research and development expenses	11.76M	12.75M	6.57M	22.92M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	3.57B	3.44B	2.65B	2.43B
Operating expense	3.78B	3.72B	3.04B	2.93B
Total operating expenses	40.17B	39.31B	34.53B	39.43B
Operating income	82.54M	1.05B	371.79M	1.15B
Other non operating income	-36.01M	-215.36M	-252.94M	-189.85M
EBT including unusual items	-397.56M	621.32M	-337.32M	433.47M
EBT excluding unusual items	-452.67M	466.59M	-355.62M	428.65M
Income tax expense	-87.26M	342.99M	-63.03M	86.50M
Effective tax rate	21.95%	55.20%	18.69%	19.96%
Other operating expenses	69.09M	100.23M	55.72M	49.96M
Net income	-310.30M	278.32M	-274.29M	346.97M
Net profit margin	-0.77%	0.69%	-0.79%	0.85%
Earnings per share	-	-	-	-
Interest and investment income	52.90M	138.11M	102.50M	139.04M
Interest expense	-534.28M	-452.96M	-490.57M	-470.74M
Net interest expenses	-481.38M	-314.85M	-388.07M	-331.70M
Depreciation and amortization charges	263.33M	270.26M	265.89M	275.10M
EBITDA	685.30M	1.68B	971.63M	1.76B
Gain or loss from assets sale	-60.70M	-	1.00K	-6.96M

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