CLASSYS 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	Dec '25 Dec 4, 2025	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	3,612,939	3,121,345	2,420,323	1,185,127	1,216,677	996,521	Upgrade
Market Cap Growth	7.10%	28.96%	104.22%	-2.59%	22.09%	9.42%	Upgrade
Enterprise Value	3,526,917	3,075,115	2,363,141	1,202,056	1,147,231	944,196	Upgrade
Last Close Price	55300.00	47650.00	37549.14	18203.16	18485.63	15091.76	Upgrade
PE Ratio	30.89	31.89	32.61	15.72	27.78	26.11	Upgrade
Forward PE	18.89	26.43	36.05	17.23	21.98	22.06	Upgrade
PS Ratio	11.37	12.85	13.44	8.36	12.10	13.03	Upgrade
PB Ratio	6.97	6.90	8.54	5.16	7.43	8.05	Upgrade
P/TBV Ratio	9.52	9.97	8.62	5.20	7.48	8.11	Upgrade
P/FCF Ratio	36.77	31.62	40.23	-	-	26.69	Upgrade
P/OCF Ratio	32.23	30.36	37.45	21.64	33.46	26.14	Upgrade
EV/Sales Ratio	11.10	12.66	13.12	8.48	11.40	12.35	Upgrade
EV/EBITDA Ratio	22.38	23.72	25.17	16.52	21.15	22.12	Upgrade
EV/EBIT Ratio	24.66	25.12	26.37	17.45	22.19	23.25	Upgrade
EV/FCF Ratio	35.89	31.15	39.28	-	-	25.29	Upgrade
Debt / Equity Ratio	0.17	0.20	0.23	0.30	0.22	0.00	Upgrade
Debt / EBITDA Ratio	0.51	0.70	0.70	0.93	0.66	0.01	Upgrade
Debt / FCF Ratio	0.88	0.92	1.09	-	-	0.01	Upgrade
Asset Turnover	0.58	0.49	0.51	0.52	0.57	0.61	Upgrade
Inventory Turnover	3.01	2.11	1.87	1.70	1.74	1.69	Upgrade
Quick Ratio	5.20	1.54	5.33	3.36	3.03	5.40	Upgrade
Current Ratio	6.07	1.82	6.35	4.08	4.36	6.17	Upgrade
Return on Equity (ROE)	27.36%	26.50%	28.93%	38.33%	30.47%	36.06%	Upgrade
Return on Assets (ROA)	17.83%	15.56%	15.85%	15.72%	18.27%	20.21%	Upgrade
Return on Capital (ROIC)	19.20%	17.14%	17.33%	17.32%	19.97%	22.87%	Upgrade
Return on Capital Employed (ROCE)	25.50%	25.50%	25.90%	23.30%	25.90%	32.70%	Upgrade
Earnings Yield	3.27%	3.14%	3.07%	6.36%	3.60%	3.83%	Upgrade
FCF Yield	2.72%	3.16%	2.49%	-1.39%	-4.48%	3.75%	Upgrade
Dividend Yield	0.47%	0.54%	-	-	-	-	Upgrade
Payout Ratio	14.26%	13.08%	10.07%	5.67%	8.86%	7.76%	Upgrade
Buyback Yield / Dilution	-2.63%	-0.38%	0.44%	0.12%	-0.01%	-3.05%	Upgrade
Total Shareholder Return	-2.17%	0.16%	0.44%	0.12%	-0.01%	-3.05%	Upgrade

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