| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 2.25% | TWD 0.5 | TWD0.5 | 2022-08-23 |
| 2020 | 2.25% | TWD 0.5 | TWD0.5 | 2020-08-25 |
| 2011 | 6.76% | TWD 1.5 | TWD1.5 | 2011-07-29 |
| 2009 | 0.70% | TWD 0.156 | TWD0.15624 | 2009-07-21 |
| 2008 | 0.45% | TWD 0.099 | TWD0.09901 | 2008-07-29 |
| 2007 | 0.14% | TWD 0.032 | TWD0.03173 | 2007-07-24 |