All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	148.61B	151.84B	174.65B	182.69B
Cost of goods sold	146.05B	149.20B	170.28B	173.74B
Cost of revenue	146.05B	149.20B	170.28B	173.74B
Research and development expenses	-	-	-	-
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	6.63B	5.82B	7.42B	7.22B
Operating expense	8.00B	8.38B	8.35B	7.78B
Total operating expenses	154.06B	157.58B	178.63B	181.52B
Operating income	-5.45B	-5.74B	-3.98B	1.17B
Other non operating income	-1.30B	-64.30M	-1.02B	-1.63B
EBT including unusual items	-5.05B	-7.08B	-2.75B	-7.60B
EBT excluding unusual items	-5.07B	-7.02B	-2.75B	588.49M
Income tax expense	-997.91M	-1.32B	-1.21B	-1.55B
Effective tax rate	19.75%	18.57%	44.08%	20.40%
Other operating expenses	174.87M	181.01M	132.81M	96.02M
Net income	-4.13B	-5.80B	-1.41B	-6.02B
Net profit margin	-2.78%	-3.82%	-0.81%	-3.29%
Earnings per share	-	-	-	-
Interest and investment income	586.41M	267.97M	291.60M	895.58M
Interest expense	-4.01B	-3.99B	-3.83B	-4.14B
Net interest expenses	-3.42B	-3.73B	-3.54B	-3.25B
Depreciation and amortization charges	554.51M	416.90M	431.66M	430.95M
EBITDA	-1.37B	-1.82B	86.03M	5.21B
Gain or loss from assets sale	-11.82M	59.06M	-999.00K	10.85M

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