Dividend History
| Dividend Year | Date of the Shareholders' Meeting | Cash Dividends | Stock Dividends | ||
| Ex-dividend Date | NT dollars/ Share | Ex-rights Date | NT dollars/ Share | ||
| 2021 | 2022/05/26 | 2022/07/19 | 4.58739860 | ||
| 2020 | 2021/07/23 | 2021/08/12 | 4.98387241 | ||
| 2019 | 2020/06/22 | 2020/07/15 | 3.23167282 | ||
| 2018 | 2019/06/24 | 2019/08/06 | 1.69532694 | 2019/08/06 | 0.9972510 |
| 2017 | 2018/06/21 | 2018/08/02 | 0.5 | 2018/08/02 | 1.0 |
| 2016 | 2017/06/22 | 2017/08/29 | 1.1 | ||
| 2015 | 2016/06/24 | 2016/10/07 | 1.02446864 | ||
| 2014 | 2015/06/24 | 2015/08/27 | 1.5 | 2015/08/27 | 0.3 |
| 2013 | 2014/06/18 | 2014/08/28 | 0.6 | 2014/08/28 | 0.2 |
| 2012 | 2013/06/25 | 2013/08/28 | 0.4 | ||
| 2011 | 2012/06/28 | 2012/09/12 | 0.4 | ||
| 2010 | 2011/06/28 | 2011/09/13 | 0.39888725 | ||
