| Name | Exchange | Split Ratio |
|---|---|---|
| 2543 2543 Hwang Chang General Contractor Co., Ltd. 2 Sep 2025 | TWSE | 1170:1000 Split Ratio |
| 2543 2543 Hwang Chang General Contractor Co., Ltd. 22 Oct 2024 | TWSE | 1270:1000 Split Ratio |
| 2543 2543 Hwang Chang General Contractor Co., Ltd. 30 May 2024 | TWSE | 1140:1000 Split Ratio |