United Microelectronics Corporation (2303) — Free Cash Flow Generation Index
United Microelectronics Corporation (2303) has a Free Cash Flow Generation Index of 0.40x as of March 2026. Free cash flow of NT$8.77 Billion represents 0% of operating cash flow (NT$21.98 Billion). Explore United Microelectronics Corporation (2303) reinvestment ratio to see what proportion of operating cash flow is directed to capital expenditures.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
United Microelectronics Corporation Free Cash Flow Generation Index (1999–2025)
Historical FCF Generation Index trend for United Microelectronics Corporation across 27 annual periods. For the full cash flow conversion analysis, see United Microelectronics Corporation operating cash flow efficiency.
Annual Free Cash Flow Generation for United Microelectronics Corporation (1999–2025)
Year-by-year Free Cash Flow Generation Index for United Microelectronics Corporation. Check 2303 cash flow reinvestment rate to assess the company's total reinvestment commitment from operating cash flow.
| Year | FCG Index | Free Cash Flow (TWD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2025 | 0.52x | NT$52.12 Billion | NT$99.86 Billion | NT$47.74 Billion | ▲ +1837.2% |
| 2024 | 0.03x | NT$2.53 Billion | NT$93.87 Billion | NT$91.34 Billion | ▲ +128.9% |
| 2023 | -0.09x | NT$-8.02 Billion | NT$86.00 Billion | NT$94.02 Billion | ▼ -121.6% |
| 2022 | 0.43x | NT$62.98 Billion | NT$145.86 Billion | NT$82.88 Billion | ▼ -3.4% |
| 2021 | 0.45x | NT$40.39 Billion | NT$90.35 Billion | NT$49.96 Billion | ▼ -21.4% |
| 2020 | 0.57x | NT$37.39 Billion | NT$65.75 Billion | NT$28.35 Billion | ▼ -13.1% |
| 2019 | 0.65x | NT$35.94 Billion | NT$54.90 Billion | NT$18.96 Billion | ▲ +9.3% |
| 2018 | 0.60x | NT$30.51 Billion | NT$50.93 Billion | NT$20.43 Billion | ▲ +351.9% |
| 2017 | 0.13x | NT$6.95 Billion | NT$52.47 Billion | NT$45.52 Billion | ▲ +113.2% |
| 2016 | -1.00x | NT$-46.66 Billion | NT$46.45 Billion | NT$93.11 Billion | ▼ -3792.6% |
| 2015 | -0.03x | NT$-1.55 Billion | NT$60.04 Billion | NT$61.59 Billion | ▼ -390.5% |
| 2014 | 0.01x | NT$397.89 Million | NT$44.79 Billion | NT$44.39 Billion | ▼ -95.0% |
| 2013 | 0.18x | NT$7.68 Billion | NT$43.47 Billion | NT$35.79 Billion | ▲ +157.7% |
| 2012 | -0.31x | NT$-12.41 Billion | NT$40.54 Billion | NT$52.95 Billion | ▼ -6.7% |
| 2011 | -0.29x | NT$-11.96 Billion | NT$41.65 Billion | NT$53.61 Billion | ▼ -98.9% |
| 2010 | -0.14x | NT$-7.73 Billion | NT$53.56 Billion | NT$61.29 Billion | ▼ -131.6% |
| 2009 | 0.46x | NT$14.81 Billion | NT$32.43 Billion | NT$17.62 Billion | ▼ -38.7% |
| 2008 | 0.75x | NT$33.77 Billion | NT$45.29 Billion | NT$11.53 Billion | ▲ +81.2% |
| 2007 | 0.41x | NT$19.78 Billion | NT$48.08 Billion | NT$28.30 Billion | ▲ +40.0% |
| 2006 | 0.29x | NT$13.84 Billion | NT$47.07 Billion | NT$33.23 Billion | ▼ -43.3% |
| 2005 | 0.52x | NT$23.89 Billion | NT$46.11 Billion | NT$22.22 Billion | ▲ +634.1% |
| 2004 | -0.10x | NT$-7.18 Billion | NT$74.06 Billion | NT$81.24 Billion | ▼ -119.4% |
| 2003 | 0.50x | NT$24.76 Billion | NT$49.54 Billion | NT$24.78 Billion | ▲ +379.9% |
| 2002 | -0.18x | NT$-5.46 Billion | NT$30.60 Billion | NT$36.06 Billion | ▼ -115.5% |
| 2001 | -0.08x | NT$-3.29 Billion | NT$39.76 Billion | NT$43.05 Billion | ▲ +62.3% |
| 2000 | -0.22x | NT$-15.06 Billion | NT$68.42 Billion | NT$83.48 Billion | ▲ +70.1% |
| 1999 | -0.74x | NT$-8.21 Billion | NT$11.17 Billion | NT$19.39 Billion | — |