Dividends
| Dividend in respect of the year (quarter) | Date of the Shareholders’ Meeting | Cash dividends from retained earnings (NT dollars/share) | Cash from legal reserve, capital surplus (NT dollars/share) | Stock dividends from retained earnings (NT dollars/share) | Stock from legal reserve, capital surplus (NT dollars/share) |
| 2022 | 2022/6/14 | 3.85 | 0 | 0 | 0 |
| 2021 | 2021/7/22 | 5 | 0 | 0 | 0 |
| 2020 | 2020/6/9 | 4.75 | 0.25 | 0 | 0 |
| 2019 | 2019/6/10 | 4.39 | 0.11 | 0 | 0 |
| 2018 | 2018/6/11 | 2.35 | 1.65 | 0 | 0 |
| 2017 | 2017/6/13 | 3.25 | 0.75 | 0 | 0 |
| 2016 | 2016/5/9 | 4.25 | 0.75 | 0 | 0 |
| 2015 | 2015/6/12 | 2.85 | 0 | 2.85 | 0 |
| 2014 | 2014/6/12 | 1.6 | 0 | 1.5 | 0 |