Woosu AMS 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	116,421	116,807	99,377	92,934	171,395	297,169
Market Cap Growth	0.33%	17.54%	6.93%	-45.78%	-42.32%	291.11%
Enterprise Value	204,342	184,910	166,111	192,493	272,840	354,686
Last Close Price	3010.00	3020.00	2545.00	2380.00	4800.00	8540.00
PE Ratio	106.24	15.92	9.74	-	-	-
PS Ratio	0.32	0.33	0.29	0.29	0.55	1.30
PB Ratio	1.37	1.30	1.21	1.27	2.16	3.45
P/TBV Ratio	1.41	1.32	1.24	1.32	2.34	3.82
P/FCF Ratio	-	-	5.33	-	-	-
P/OCF Ratio	17.74	69.57	3.19	8.34	-	41.25
EV/Sales Ratio	0.56	0.52	0.48	0.59	0.88	1.55
EV/EBITDA Ratio	13.21	8.51	7.15	10.74	20.94	69.74
EV/EBIT Ratio	89.06	24.39	21.36	50.28	-	-
EV/FCF Ratio	-8.57	-	8.90	-	-	-
Debt / Equity Ratio	1.43	1.35	1.02	1.77	1.43	1.10
Debt / EBITDA Ratio	7.35	5.60	3.62	7.18	8.67	18.58
Debt / FCF Ratio	-	-	4.51	-	-	-
Net Debt / Equity Ratio	1.03	0.91	0.63	1.22	1.20	0.93
Net Debt / EBITDA Ratio	5.32	3.78	2.24	4.96	7.30	15.73
Net Debt / FCF Ratio	-3.69	-4.45	2.79	-18.98	-4.76	-10.16
Asset Turnover	1.33	1.32	1.32	1.19	1.21	1.07
Inventory Turnover	11.12	10.41	9.85	8.48	10.55	11.23
Quick Ratio	0.19	0.49	0.54	0.46	0.35	0.38
Current Ratio	0.72	0.78	0.82	0.74	0.62	0.59
Return on Equity (ROE)	0.29%	8.28%	9.02%	-15.47%	-12.37%	-10.59%
Return on Assets (ROA)	0.76%	1.77%	1.84%	0.88%	-0.17%	-1.85%
Return on Invested Capital (ROIC)	0.80%	4.90%	3.91%	2.28%	-0.42%	-4.42%
Return on Capital Employed (ROCE)	3.20%	6.40%	7.10%	3.80%	-0.70%	-6.00%
Earnings Yield	0.98%	6.28%	10.27%	-18.85%	-5.35%	-2.55%
FCF Yield	-20.49%	-15.79%	18.78%	-5.04%	-11.65%	-2.65%
Buyback Yield / Dilution	26.25%	0.81%	-6.93%	-2.59%	-33.56%	-8.04%

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