All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	154.79B	167.06B	189.24B	278.07B
Cost of goods sold	148.43B	168.11B	170.53B	269.89B
Cost of revenue	148.43B	168.11B	170.53B	269.89B
Research and development expenses	132.55M	135.34M	130.62M	136.59M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	4.74B	4.18B	4.35B	4.92B
Operating expense	5.26B	4.43B	4.04B	4.45B
Total operating expenses	153.69B	172.54B	174.57B	274.34B
Operating income	1.11B	-5.48B	14.67B	3.73B
Other non operating income	7.30M	1.80B	-198.39M	171.51M
EBT including unusual items	843.18M	-4.14B	14.08B	4.11B
EBT excluding unusual items	833.01M	-2.78B	14.07B	3.53B
Income tax expense	73.89M	-4.63B	2.87B	598.72M
Effective tax rate	8.76%	112.01%	20.38%	14.56%
Other operating expenses	87.27M	69.20M	89.90M	39.62M
Net income	1.13B	-1.13B	8.58B	4.06B
Net profit margin	0.73%	-0.68%	4.54%	1.46%
Earnings per share	-	-	-	-
Interest and investment income	136.44M	147.78M	118.17M	177.12M
Interest expense	-496.98M	-511.35M	-533.39M	-621.54M
Net interest expenses	-360.54M	-363.57M	-415.21M	-444.42M
Depreciation and amortization charges	30.33M	31.00M	32.02M	32.09M
EBITDA	2.91B	-3.32B	16.48B	5.53B
Gain or loss from assets sale	-95.14M	94.44M	-11.02M	-16.16M

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