Linked Ratios and Metrics

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

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Feb '26 Feb 12, 2026	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020
Market Capitalization	28,162	36,284	52,305	71,210	221,586	80,409
Market Cap Growth	-15.13%	-30.63%	-26.55%	-67.86%	175.57%	-14.41%
Enterprise Value	22,304	19,599	31,235	56,659	210,857	67,255
Last Close Price	436.00	573.00	826.00	1240.00	3875.00	1485.00
PE Ratio	-	-	-	10.76	-	-
PS Ratio	2.64	2.58	2.59	2.36	5.77	2.65
PB Ratio	0.56	0.58	0.69	0.85	2.95	1.24
P/TBV Ratio	0.58	0.60	0.72	0.88	3.07	1.30
P/FCF Ratio	-	-	17.69	16.87	-	-
P/OCF Ratio	-	-	15.93	14.56	51.85	53.62
EV/Sales Ratio	2.09	1.39	1.55	1.87	5.49	2.22
EV/EBITDA Ratio	-	-	-	172.29	-	222.24
EV/FCF Ratio	-1.75	-	10.57	13.42	-	-
Debt / Equity Ratio	0.12	0.02	0.05	0.06	0.13	0.11
Debt / EBITDA Ratio	-	-	-	15.78	-	23.75
Debt / FCF Ratio	-	-	1.38	1.23	-	-
Net Debt / Equity Ratio	-0.13	-0.29	-0.30	-0.23	-0.18	-0.18
Net Debt / EBITDA Ratio	1.29	4.39	10.38	-59.14	19.44	-37.89
Net Debt / FCF Ratio	0.51	3.30	-7.59	-4.61	13.21	2.30
Asset Turnover	0.15	0.18	0.23	0.31	0.42	0.35
Inventory Turnover	3.09	4.63	6.42	4.61	4.60	4.46
Quick Ratio	0.60	2.21	3.54	2.71	1.32	1.89
Current Ratio	0.93	2.86	3.85	3.09	1.82	2.52
Return on Equity (ROE)	-34.29%	-25.58%	-15.91%	7.84%	-3.69%	-11.11%
Return on Assets (ROA)	-5.46%	-4.83%	-3.08%	-1.54%	-2.27%	-1.42%
Return on Invested Capital (ROIC)	-15.08%	-12.37%	-7.49%	-3.68%	-5.76%	-3.74%
Return on Capital Employed (ROCE)	-12.80%	-9.70%	-5.80%	-2.90%	-4.10%	-2.90%
Earnings Yield	-69.42%	-47.73%	-24.00%	9.29%	-1.28%	-9.93%
FCF Yield	-45.20%	-15.00%	5.65%	5.93%	-0.46%	-6.20%
Buyback Yield / Dilution	-1.75%	-9.22%	-1.14%	-2.65%	-3.14%	-17.03%

Updated Sep 30, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.