All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	50.74B	37.94B	36.54B	43.66B
Cost of goods sold	45.94B	35.61B	32.49B	39.42B
Cost of revenue	45.94B	35.61B	32.49B	39.42B
Research and development expenses	50.58M	48.65M	48.37M	48.92M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	3.11B	4.84B	2.65B	2.89B
Operating expense	3.44B	5.19B	3.12B	3.02B
Total operating expenses	49.38B	40.79B	35.62B	42.44B
Operating income	1.36B	-2.85B	924.40M	1.21B
Other non operating income	721.96M	477.91M	238.03M	395.61M
EBT including unusual items	4.60B	-574.52M	4.38B	3.49B
EBT excluding unusual items	4.60B	-204.17M	4.37B	3.42B
Income tax expense	1.04B	109.23M	1.20B	958.74M
Effective tax rate	22.70%	-19.01%	27.34%	27.46%
Other operating expenses	50.58M	32.44M	42.87M	93.92M
Net income	3.76B	-161.30M	3.45B	2.70B
Net profit margin	7.41%	-0.42%	9.44%	6.20%
Earnings per share	-	-	-	-
Interest and investment income	865.49M	1.00B	937.80M	1.07B
Interest expense	-93.80M	-93.00M	-128.98M	-156.30M
Net interest expenses	771.69M	908.38M	808.83M	911.56M
Depreciation and amortization charges	233.82M	233.66M	232.32M	-20.00M
EBITDA	2.46B	-1.80B	2.00B	2.08B
Gain or loss from assets sale	602.97K	-397.10M	-5.86M	-

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