SK Inc. 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	2015 - 2019
Period Ending	Jan '26 Jan 8, 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	2015 - 2019
Market Capitalization	15,483,742	7,169,426	9,825,946	10,472,019	14,080,189	12,579,195	Upgrade
Market Cap Growth	114.34%	-27.04%	-6.17%	-25.63%	11.93%	-13.99%	Upgrade
Enterprise Value	131,990,873	126,929,078	121,200,145	117,311,450	97,886,933	86,281,920	Upgrade
Last Close Price	284000.00	125209.42	164425.52	172876.13	224114.53	208180.50	Upgrade
PE Ratio	9.25	-	-	9.53	7.18	66.43	Upgrade
Forward PE	5.65	5.16	8.11	6.11	12.01	9.83	Upgrade
PS Ratio	0.13	0.06	0.08	0.08	0.14	0.16	Upgrade
PB Ratio	0.18	0.09	0.13	0.15	0.22	0.24	Upgrade
P/TBV Ratio	1.05	0.76	4.13	6.30	4.35	10.86	Upgrade
P/FCF Ratio	-	-	-	-	-	27.59	Upgrade
P/OCF Ratio	2.44	0.88	0.87	1.36	2.30	1.30	Upgrade
PEG Ratio	-	0.54	0.54	0.54	0.54	0.38	Upgrade
EV/Sales Ratio	1.07	1.02	0.94	0.89	1.01	1.07	Upgrade
EV/EBITDA Ratio	7.36	12.15	9.23	6.92	7.39	10.91	Upgrade
EV/EBIT Ratio	13.36	61.53	29.30	14.37	20.14	-	Upgrade
EV/FCF Ratio	-35.77	-	-	-	-	189.27	Upgrade
Debt / Equity Ratio	1.01	1.10	1.08	1.12	0.97	1.06	Upgrade
Debt / EBITDA Ratio	10.28	8.44	6.42	4.72	4.78	6.95	Upgrade
Debt / FCF Ratio	-	-	-	-	-	120.49	Upgrade
Asset Turnover	0.58	0.59	0.64	0.73	0.64	0.60	Upgrade
Inventory Turnover	8.59	7.96	7.63	8.88	10.26	9.85	Upgrade
Quick Ratio	0.71	0.62	0.66	0.69	0.73	0.68	Upgrade
Current Ratio	1.00	0.90	0.97	1.02	1.07	0.97	Upgrade
Return on Equity (ROE)	4.45%	0.44%	-1.90%	5.13%	9.10%	-0.45%	Upgrade
Return on Assets (ROA)	0.12%	0.61%	1.29%	2.83%	2.00%	-0.03%	Upgrade
Return on Capital (ROIC)	0.15%	0.78%	1.65%	3.63%	2.58%	-0.05%	Upgrade
Return on Capital Employed (ROCE)	0.30%	1.40%	2.90%	6.20%	4.00%	-0.10%	Upgrade
Earnings Yield	10.81%	-18.03%	-7.91%	10.49%	13.96%	1.50%	Upgrade
FCF Yield	-23.83%	-105.49%	-76.95%	-60.37%	-18.64%	3.62%	Upgrade
Dividend Yield	2.46%	5.59%	3.04%	2.89%	-	-	Upgrade
Payout Ratio	103.18%	-	-	155.50%	70.94%	640.03%	Upgrade
Buyback Yield / Dilution	-0.62%	1.92%	0.79%	-6.53%	1.54%	3.31%	Upgrade
Total Shareholder Return	1.89%	7.51%	3.83%	-3.64%	1.54%	3.31%	Upgrade

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