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General and administrative expenses

12 Months Ended

Dec. 31, 2025

General and Administrative Expenses [Abstract]

General and administrative expenses

42.	General and administrative expenses

General and administrative expenses for the years ended December 31, 2023, 2024 and 2025 are as follows:


		2023				2024				2025
Employee benefits:
Salaries		W	3,247,162				3,316,503				3,522,053
Severance benefits:
Defined contribution			35,679				37,745				40,817
Defined benefit			109,444				114,943				143,751

			145,123				152,688				184,568
Termination benefits			197,184				235,330				279,693

			3,589,469				3,704,521				3,986,314


Entertainment			46,050				46,903				48,345
Depreciation			514,100				535,571				541,607
Amortization			225,900				279,095				308,321
Taxes and utility bills			245,723				272,018				316,925
Advertising			285,495				315,281				319,845
Research			21,494				23,917				27,341
Others			967,106				938,934				853,802

		W	5,895,337				6,116,240				6,402,500