Bookook Steel 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 '26 Apr 28, 2026	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	67,000	41,500	47,900	85,000	64,100	85,300
Market Cap Growth	46.29%	-13.36%	-43.65%	32.61%	-24.85%	-4.26%
Enterprise Value	47,052	17,749	13,460	57,251	37,401	48,466
Last Close Price	3350.00	2075.00	2304.19	3966.20	2938.20	3822.55
PE Ratio	31.15	19.30	20.52	23.45	9.03	9.70
PS Ratio	0.37	0.23	0.26	0.44	0.31	0.44
PB Ratio	0.51	0.32	0.36	0.64	0.51	0.71
P/TBV Ratio	0.51	0.32	0.36	0.64	0.51	0.71
P/FCF Ratio	-	-	7.01	-	14.93	-
P/OCF Ratio	-	-	6.60	-	14.80	-
EV/Sales Ratio	0.26	0.10	0.07	0.30	0.18	0.25
EV/EBITDA Ratio	103.16	31.73	39.57	21.36	6.08	5.84
EV/EBIT Ratio	295.78	67.67	140.79	23.69	6.32	6.02
EV/FCF Ratio	-4.02	-	1.97	-	8.71	-
Net Debt / Equity Ratio	-0.15	-0.15	-0.22	-0.23	-0.22	-0.27
Net Debt / EBITDA Ratio	-35.66	-35.66	-83.86	-11.43	-4.59	-3.92
Net Debt / FCF Ratio	1.70	1.70	-4.17	23.86	-6.58	10.45
Asset Turnover	1.18	1.18	1.18	1.24	1.38	1.38
Inventory Turnover	3.80	3.80	4.22	4.56	5.02	5.34
Quick Ratio	2.69	2.69	2.89	2.94	2.57	2.42
Current Ratio	5.14	5.14	4.81	4.75	3.95	3.78
Return on Equity (ROE)	1.64%	1.64%	1.77%	2.80%	5.76%	7.53%
Return on Assets (ROA)	0.11%	0.11%	0.04%	0.97%	2.43%	3.56%
Return on Invested Capital (ROIC)	0.20%	0.21%	0.07%	1.80%	4.91%	7.78%
Return on Capital Employed (ROCE)	0.20%	0.20%	0.10%	1.80%	4.70%	6.70%
Earnings Yield	3.21%	5.18%	4.87%	4.26%	11.08%	10.31%
FCF Yield	-17.48%	-28.22%	14.28%	-1.51%	6.70%	-3.65%
Payout Ratio	69.75%	69.75%	64.25%	41.38%	21.12%	17.06%

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