All values in KRW	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Revenue	64.11B	57.34B	56.42B	58.79B
Cost of goods sold	55.85B	50.56B	48.38B	49.84B
Cost of revenue	55.85B	50.56B	48.38B	49.84B
Research and development expenses	511.98M	432.75M	442.56M	359.97M
Total research and development expenses	-	-	-	-
Selling, general, and admin expenses	4.41B	4.64B	4.64B	4.73B
Operating expense	6.28B	5.46B	6.04B	6.36B
Total operating expenses	62.13B	56.02B	54.42B	56.20B
Operating income	1.99B	1.32B	2.00B	2.59B
Other non operating income	1.52B	97.04M	616.86M	-56.75M
EBT including unusual items	4.10B	1.90B	3.95B	3.26B
EBT excluding unusual items	4.07B	1.86B	3.89B	2.99B
Income tax expense	849.96M	-183.66M	502.89M	4.50B
Effective tax rate	20.73%	-9.66%	12.72%	138.00%
Other operating expenses	74.09M	39.85M	52.13M	38.14M
Net income	2.51B	1.83B	2.05B	-1.41B
Net profit margin	3.92%	3.19%	3.63%	-2.40%
Earnings per share	-	-	-	-
Interest and investment income	105.26M	103.78M	78.75M	78.51M
Interest expense	-367.28M	-411.32M	-305.03M	-307.54M
Net interest expenses	-262.02M	-307.55M	-226.28M	-229.04M
Depreciation and amortization charges	167.60M	170.40M	168.02M	158.77M
EBITDA	3.84B	3.25B	4.00B	4.64B
Gain or loss from assets sale	6.13M	-2.34M	22.63M	-1.18M

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