All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	52.95B	45.10B	38.32B	47.66B
Cost of goods sold	45.67B	42.50B	34.58B	41.51B
Cost of revenue	45.67B	42.50B	34.58B	41.51B
Research and development expenses	392.76M	355.59M	397.78M	297.45M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	4.61B	5.47B	5.89B	5.37B
Operating expense	5.28B	6.21B	6.56B	6.05B
Total operating expenses	50.95B	48.71B	41.14B	47.56B
Operating income	2.00B	-3.61B	-2.82B	101.29M
Other non operating income	-52.73M	-26.54M	-7.89M	-24.86M
EBT including unusual items	7.03B	-1.06B	-3.26B	-315.58M
EBT excluding unusual items	3.32B	-2.42B	-1.12B	1.76B
Income tax expense	1.58B	361.13M	357.61M	467.77M
Effective tax rate	22.44%	-34.05%	-10.98%	-148.23%
Other operating expenses	95.55M	218.10M	104.68M	211.22M
Net income	5.12B	-943.43M	-3.11B	-808.74M
Net profit margin	9.67%	-2.09%	-8.10%	-1.70%
Earnings per share	-	-	-	-
Interest and investment income	233.68M	425.35M	123.94M	206.81M
Interest expense	-1.10B	-1.16B	-835.33M	-924.59M
Net interest expenses	-869.61M	-738.26M	-711.39M	-717.78M
Depreciation and amortization charges	149.68M	142.44M	140.37M	146.06M
EBITDA	4.25B	-1.44B	-607.85M	2.53B
Gain or loss from assets sale	-7.63M	-9.02M	-5.76M	55.00K

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