| Cash Dividends | Stock Dividends | |||
|---|---|---|---|---|
| Year | Date | NT$ / Per Share | Date | NT$ / Per Share |
| 2022 | Jul 6 | 2.28 | - | - |
| 2021 | Jul 6 | 1.5 | - | - |
| 2020 | Jul 10 | 0.776841 | - | - |
| 2019 | Jul 11 | 0.77 | - | - |
| 2018 | Jul 12 | 0.7 | - | - |
| 2017 | Jul 20 | 0.5 | - | - |
| 2016 | Jul 22 | 0.5 | - | - |
| 2010 | Jul 12 | 3.654 | - | - |
| 2009 | Jul 25 | 3.1 | Jul 25 | 0.01 |
| 2008 | Jul 26 | 2 | Jul 26 | 0.1 |
| 2007 | Jul 20 | 3.6 | Jul 20 | 0.15 |
| 2006 | Aug 02 | 3.85 | Aug 02 | 0.15 |