All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	188.84B	168.78B	165.17B	196.62B
Cost of goods sold	172.74B	158.19B	152.40B	177.05B
Cost of revenue	172.74B	158.19B	152.40B	177.05B
Research and development expenses	215.23M	446.12M	148.60M	322.05M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	10.16B	10.58B	8.63B	9.80B
Operating expense	11.39B	15.31B	9.95B	11.24B
Total operating expenses	184.13B	173.51B	162.35B	188.29B
Operating income	4.71B	-4.73B	2.82B	8.33B
Other non operating income	251.01M	-1.17B	418.92M	248.97M
EBT including unusual items	3.63B	-12.61B	3.23B	7.40B
EBT excluding unusual items	3.63B	-13.65B	3.17B	7.34B
Income tax expense	1.17B	-3.22B	2.17B	1.97B
Effective tax rate	32.19%	25.56%	67.21%	26.65%
Other operating expenses	1.13B	941.21M	758.15M	763.72M
Net income	1.68B	-12.86B	-753.21M	3.30B
Net profit margin	0.89%	-7.62%	-0.46%	1.68%
Earnings per share	-	-	-	-
Interest and investment income	334.91M	335.18M	121.93M	128.55M
Interest expense	-4.22B	-3.98B	-3.76B	-4.03B
Net interest expenses	-3.89B	-3.64B	-3.64B	-3.90B
Depreciation and amortization charges	440.85M	244.50M	232.07M	263.01M
EBITDA	15.14B	5.67B	13.06B	18.64B
Gain or loss from assets sale	-4.42M	5.83B	-19.05M	-32.83M

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