| 类型/截止日期 | 2024-06-30 | 2023-12-26 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-12-29 | 2020-06-30 | 2019-12-26 | 2019-06-30 | 2017-11-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 448,737,600 | 448,737,600 | 452,517,400 | 452,517,400 | 452,517,400 | 452,517,400 | 452,517,400 | 452,517,400 | 452,517,400 | 452,517,400 |
| 流通股(股) | 448,368,525 | 448,475,100 | 452,254,900 | 452,084,125 | 452,026,300 | 452,025,100 | 452,029,900 | 451,954,900 | 451,463,900 | 451,657,900 |
| 流通A股(股) | 448,368,525 | 448,475,100 | 452,254,900 | 452,084,125 | 452,026,300 | 452,025,100 | 452,029,900 | 451,954,900 | 451,463,900 | 451,657,900 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 369,075 | 262,500 | 262,500 | 433,275 | 491,100 | 492,300 | 487,500 | 562,500 | 1,053,500 | 859,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售股份(股) | 369,075 | 262,500 | 262,500 | 433,275 | 491,100 | 492,300 | 487,500 | 562,500 | 1,053,500 | 859,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 369,075 | 262,500 | 262,500 | 433,275 | 491,100 | 492,300 | 487,500 | 562,500 | 1,053,500 | 859,500 |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 高管股份变动 | 回购 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 回购 |
| 公告日期 | 2024-08-28 | 2023-12-27 | 2023-04-27 | 2022-08-30 | 2021-04-29 | 2020-12-29 | 2020-08-28 | 2019-12-26 | 2019-08-30 | 2017-11-23 |
| 变动日期 | 2024-06-30 | 2023-12-26 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-12-29 | 2020-06-30 | 2019-12-26 | 2019-06-30 | 2017-11-22 |