All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	183.84B	206.46B	186.18B	207.91B
Cost of goods sold	172.59B	191.80B	172.11B	193.50B
Cost of revenue	172.59B	191.80B	172.11B	193.50B
Research and development expenses	573.04M	713.97M	715.03M	603.32M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	15.26B	15.60B	15.29B	15.27B
Operating expense	16.46B	16.93B	16.69B	16.53B
Total operating expenses	189.05B	208.73B	188.80B	210.03B
Operating income	-5.21B	-2.27B	-2.62B	-2.12B
Other non operating income	2.06B	-1.90B	-570.95M	-56.74B
EBT including unusual items	-10.95B	-21.74B	-11.98B	-64.04B
EBT excluding unusual items	-11.95B	-14.33B	-15.47B	-70.16B
Income tax expense	-2.29B	-4.55B	-1.92B	-1.46B
Effective tax rate	20.94%	20.92%	16.03%	2.28%
Other operating expenses	76.89M	71.33M	92.57M	68.11M
Net income	-8.78B	-17.75B	-10.18B	-62.95B
Net profit margin	-4.78%	-8.60%	-5.47%	-30.28%
Earnings per share	-	-	-	-
Interest and investment income	376.74M	352.22M	327.78M	874.24M
Interest expense	-7.31B	-9.29B	-10.03B	-10.49B
Net interest expenses	-6.93B	-8.93B	-9.71B	-9.62B
Depreciation and amortization charges	483.24M	487.04M	524.80M	529.62M
EBITDA	9.00B	13.99B	14.30B	14.80B
Gain or loss from assets sale	-7.09M	98.21M	-3.37M	-794.95M

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