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). Read United Microelectronics Corporation balance sheet liabilities for a breakdown of total debt and financial obligations.
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. Explore United Microelectronics Corporation capital reinvestment ratio to see what proportion of operating cash flow is directed to capital expenditures.
Annual Free Cash Flow Generation for United Microelectronics Corporation (1999–2025)
Year-by-year Free Cash Flow Generation Index for United Microelectronics Corporation. For the full company profile including market capitalisation, see 2303 company net worth.
| 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 | — |