| Selling, general and administrative expenses |
20. Selling, general and administrative expenses
The selling, general and administrative expenses for the six-month periods ended June 30, 2026 and 2025 are as follows:
| Schedule of selling, general and administrative expenses |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
June 30,
2026 |
|
|
June 30,
2025 |
|
| |
|
|
|
(In thousands of Korean won) |
|
| Salaries |
|
₩ |
|
|
986,284 |
|
|
|
991,340 |
|
| Severance Benefits |
|
|
|
|
102,647 |
|
|
|
98,811 |
|
| Fringe benefit |
|
|
|
|
92,300 |
|
|
|
116,869 |
|
| Transportation |
|
|
|
|
3,218 |
|
|
|
21,011 |
|
| Entertainment |
|
|
|
|
224 |
|
|
|
14,327 |
|
| Communications |
|
|
|
|
2,109 |
|
|
|
2,286 |
|
| Taxes & dues |
|
|
|
|
36,242 |
|
|
|
44,958 |
|
| Depreciation |
|
|
|
|
67,358 |
|
|
|
39,475 |
|
| Rent |
|
|
|
|
4,321 |
|
|
|
91 |
|
| Repairs |
|
|
|
|
864 |
|
|
|
- |
|
| Insurance |
|
|
|
|
19,789 |
|
|
|
17,709 |
|
| R&D expenses |
|
|
|
|
181,078 |
|
|
|
521,798 |
|
| Vehicle maintenance |
|
|
|
|
6,396 |
|
|
|
5,839 |
|
| Delivery & postage |
|
|
|
|
656 |
|
|
|
2,262 |
|
| Education |
|
|
|
|
45 |
|
|
|
3,600 |
|
| Books & subscription |
|
|
|
|
118 |
|
|
|
102 |
|
| Amortization |
|
|
|
|
256 |
|
|
|
256 |
|
| Supplies |
|
|
|
|
10,664 |
|
|
|
4,098 |
|
| Professional service fee |
|
|
|
|
1,421,852 |
|
|
|
552,288 |
|
| Advertising & marketing |
|
|
|
|
2,156 |
|
|
|
3,517 |
|
| Building Maintenance |
|
|
|
|
27,172 |
|
|
|
26,896 |
|
| Other expenses |
|
|
|
|
- |
|
|
|
883,141 |
|
| Total |
|
₩ |
|
|
2,965,749 |
|
|
|
3,350,674 |
|
|