| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2023 | 2.13% | TWD 1 | TWD1 | 2023-02-02 |
| 2022 | 1.06% | TWD 0.5 | TWD0.5 | 2022-08-04 |
| 2021 | 1.06% | TWD 0.5 | TWD0.5 | 2021-10-01 |
| 2019 | 0.58% | TWD 0.27 | TWD0.27 | 2019-09-23 |
| 2007 | 32.97% | TWD 15.48 | TWD15.4803 | 2007-08-16 |
| 2006 | 16.01% | TWD 7.515 | TWD7.51473 | 2006-09-15 |
| 2005 | 32.01% | TWD 15.03 | TWD15.0295 | 2005-08-24 |