| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2018-12-31 | 2017-12-31 | 2015-11-04 | 2014-06-23 | 2013-12-30 | 2013-07-26 | 2012-07-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 712,800,000 | 712,800,000 | 712,800,000 | 712,800,000 | 712,800,000 | 712,800,000 | 237,600,000 | 240,178,400 | 240,178,400 | 240,823,000 |
| 流通股(股) | 712,461,075 | 712,468,575 | 712,322,575 | 712,716,525 | 712,724,025 | 712,800,000 | 237,600,000 | 237,600,000 | 149,600,000 | 149,600,000 |
| 流通A股(股) | 712,461,075 | 712,468,575 | 712,322,575 | 712,716,525 | 712,724,025 | 712,800,000 | 237,600,000 | 237,600,000 | 149,600,000 | 149,600,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 338,925 | 331,425 | 477,425 | 83,475 | 75,975 | - | - | 2,578,400 | 90,578,400 | 91,223,000 |
| 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) | 338,925 | 331,425 | 477,425 | 83,475 | 75,975 | - | - | 2,578,400 | 90,578,400 | 91,223,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | 2,578,400 | 90,578,400 | 91,223,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 88,000,000 | 88,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 2,578,400 | 2,578,400 | 3,223,000 |
| 高管持股(股) | 338,925 | 331,425 | 477,425 | 83,475 | 75,975 | - | - | - | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 回购 | 首发限售股份上市 | 回购 | 期权行权 |
| 公告日期 | 2023-03-22 | 2022-08-25 | 2021-04-20 | 2019-04-26 | 2018-04-25 | 2015-10-27 | 2014-06-24 | 2013-12-25 | 2013-07-27 | 2012-07-19 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2018-12-31 | 2017-12-31 | 2015-11-04 | 2014-06-23 | 2013-12-30 | 2013-07-26 | 2012-07-20 |