RF Materials 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 5, 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	304,809	39,088	89,730	98,372	118,301	101,064
Market Cap Growth	616.08%	-56.44%	-8.79%	-16.85%	17.06%	3.97%
Enterprise Value	305,121	27,520	81,631	102,082	109,483	-
Last Close Price	37200.00	4775.00	10640.00	11887.01	14452.91	13813.84
PE Ratio	4682.07	-	-	29.41	-	-
Forward PE	-	25.25	25.25	25.25	25.25	-
PS Ratio	5.27	0.88	1.87	1.95	3.13	5.55
PB Ratio	3.95	0.56	1.50	1.86	2.81	3.12
P/TBV Ratio	7.27	1.01	2.13	2.46	3.61	3.73
P/FCF Ratio	899.52	47.98	67.44	-	-	-
P/OCF Ratio	121.99	19.49	17.32	21.40	29.85	-
EV/Sales Ratio	5.28	0.62	1.70	2.02	2.90	-
EV/EBITDA Ratio	37.54	16.47	26.48	19.39	50.96	-
EV/EBIT Ratio	60.82	-	-	37.34	-	-
EV/FCF Ratio	900.44	33.78	61.35	-	-	-
Debt / Equity Ratio	0.19	0.31	0.32	0.54	0.30	0.37
Debt / EBITDA Ratio	1.83	13.09	6.14	5.37	5.87	40.82
Debt / FCF Ratio	43.89	26.84	14.22	-	-	-
Asset Turnover	0.55	0.42	0.50	0.60	0.58	0.41
Inventory Turnover	2.90	3.02	3.63	3.94	3.08	2.15
Quick Ratio	2.40	2.10	2.01	1.81	1.83	1.55
Current Ratio	3.15	2.52	2.49	2.21	2.38	2.19
Return on Equity (ROE)	-1.65%	-11.69%	1.27%	7.50%	-0.99%	-0.80%
Return on Assets (ROA)	2.97%	-0.86%	-0.02%	2.04%	-0.03%	-0.89%
Return on Capital Employed (ROCE)	5.50%	-1.80%	0.00%	3.90%	-0.10%	-1.50%
Earnings Yield	0.02%	-12.26%	-0.74%	3.40%	-0.76%	-0.60%
FCF Yield	0.11%	2.08%	1.48%	-7.48%	-0.53%	-5.50%
Dividend Yield	-	-	-	0.84%	-	-
Buyback Yield / Dilution	2.47%	0.23%	-2.08%	-4.53%	-5.78%	-40.13%
Total Shareholder Return	2.47%	0.23%	-2.08%	-3.69%	-5.78%	-40.13%

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