All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	61.47B	73.37B	68.70B	90.75B
Cost of goods sold	49.68B	61.20B	58.47B	69.84B
Cost of revenue	49.68B	61.20B	58.47B	69.84B
Research and development expenses	1.37B	1.69B	1.38B	1.63B
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	6.44B	7.29B	7.19B	7.60B
Operating expense	10.22B	12.12B	10.90B	10.82B
Total operating expenses	59.90B	73.32B	69.37B	80.66B
Operating income	1.57B	57.61M	-668.46M	10.09B
Other non operating income	213.10M	-15.90B	367.46M	219.56M
EBT including unusual items	5.02B	-125.84B	5.00B	15.26B
EBT excluding unusual items	5.02B	-9.13B	5.00B	15.27B
Income tax expense	23.14M	-5.72B	-173.35M	2.83B
Effective tax rate	0.46%	4.55%	-3.46%	18.51%
Other operating expenses	168.46M	40.30M	44.33M	61.56M
Net income	5.29B	-111.13B	5.48B	12.36B
Net profit margin	8.60%	-151.45%	7.97%	13.62%
Earnings per share	-	-	-	-
Interest and investment income	524.47M	447.85M	409.79M	354.77M
Interest expense	-3.47B	-3.19B	-3.17B	-3.35B
Net interest expenses	-2.95B	-2.75B	-2.76B	-2.99B
Depreciation and amortization charges	291.72M	279.58M	271.87M	247.04M
EBITDA	5.64B	4.81B	3.65B	14.34B
Gain or loss from assets sale	9.98M	-50.25M	808.00K	6.42M

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