The Technology Ratios and Metrics

Market cap in millions KRW. Fiscal year is January - December.

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '25 Apr 4, 2025	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Market Capitalization	4,719	4,719	19,596	37,841	95,544	60,120
Market Cap Growth	-84.91%	-75.92%	-48.21%	-60.39%	58.92%	28.11%
Enterprise Value	5,884	-5,062	20,761	40,701	88,546	46,166
Last Close Price	1140.00	1140.00	4734.00	11520.00	34650.00	29070.00
PS Ratio	0.38	0.38	1.90	2.54	24.52	6.80
PB Ratio	0.29	0.29	0.64	0.83	1.72	1.83
P/TBV Ratio	0.31	0.31	0.70	0.92	1.73	1.87
P/FCF Ratio	0.32	0.32	-	-	-	-
P/OCF Ratio	0.32	0.32	-	-	-	-
EV/Sales Ratio	0.47	-	2.01	2.73	22.72	5.22
EV/EBITDA Ratio	-	-	-	-	-	641.90
Debt / Equity Ratio	0.11	0.11	0.19	0.28	0.16	0.46
Debt / EBITDA Ratio	-	-	-	-	-	208.42
Debt / FCF Ratio	0.12	0.12	-	-	-	-
Net Debt / Equity Ratio	-0.01	-0.01	0.13	0	-0.34	0.14
Net Debt / EBITDA Ratio	0.02	0.02	-0.51	0	4.69	63.34
Net Debt / FCF Ratio	-0.01	-0.01	-0.93	0.00	2.98	-0.74
Asset Turnover	0.40	0.40	0.19	0.21	0.06	0.21
Inventory Turnover	7.01	7.01	4.22	6.75	2.46	8.52
Quick Ratio	0.97	0.97	2.40	2.19	3.99	1.07
Current Ratio	2.85	2.85	2.66	2.53	4.51	1.37
Return on Equity (ROE)	-60.15%	-60.15%	-46.74%	-47.42%	-7.60%	-7.95%
Return on Assets (ROA)	-12.53%	-12.53%	-11.03%	-16.98%	-4.15%	-0.58%
Return on Capital Employed (ROCE)	-38.50%	-38.50%	-30.80%	-39.70%	-7.50%	-1.00%
Earnings Yield	-300.63%	-300.63%	-93.59%	-71.65%	-3.50%	-4.49%
FCF Yield	312.18%	312.18%	-22.02%	-19.90%	-6.70%	-10.29%
Buyback Yield / Dilution	-2.14%	-2.14%	-29.00%	-37.40%	-17.35%	-9.49%

Updated Dec 31, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.