| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2021-03-03 | 2019-07-03 | 2019-04-08 | 2018-12-20 | 2016-10-21 | 2016-06-28 | 2014-03-21 | 2012-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 508,940,464 | 508,940,464 | 508,940,464 | 542,874,902 | 542,874,902 | 550,065,495 | 598,634,538 | 299,317,269 | 202,500,000 | 202,500,000 |
| 流通股(股) | 500,121,335 | 500,166,335 | 463,946,400 | 463,946,400 | 404,595,000 | 404,595,000 | 404,595,000 | 202,297,500 | 202,297,500 | 201,892,500 |
| 流通A股(股) | 500,121,335 | 500,166,335 | 463,946,400 | 463,946,400 | 404,595,000 | 404,595,000 | 404,595,000 | 202,297,500 | 202,297,500 | 201,892,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,819,129 | 8,774,129 | 44,994,064 | 78,928,502 | 138,279,902 | 145,470,495 | 194,039,538 | 97,019,769 | 202,500 | 607,500 |
| 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) | 8,819,129 | 8,774,129 | 44,994,064 | 78,928,502 | 138,279,902 | 145,470,495 | 194,039,538 | 97,019,769 | 202,500 | 607,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 405,000 | 405,000 | 44,994,064 | 78,928,502 | 138,279,902 | 145,470,495 | 194,039,538 | 97,019,769 | 202,500 | 607,500 |
| 其中：境内法人持股 | 405,000 | 405,000 | 6,155,253 | 10,531,337 | 69,882,737 | 77,073,330 | 77,073,330 | 38,536,665 | 202,500 | 607,500 |
| 其他境内自然人持股 | - | - | 38,838,811 | 68,397,165 | 68,397,165 | 68,397,165 | 116,966,208 | 58,483,104 | - | - |
| 高管持股(股) | 8,414,129 | 8,369,129 | - | - | - | - | - | - | - | - |
| 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 | 回购 | 网下配售股份上市 | 回购 | 回购 | 转增股上市 | 增发A股上市 | 股改限售流通股上市 | 高管股份变动 |
| 公告日期 | 2023-04-25 | 2022-08-31 | 2021-03-05 | 2019-07-02 | 2019-04-11 | 2018-12-22 | 2016-10-14 | 2016-06-24 | 2014-03-20 | 2013-04-20 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2021-03-03 | 2019-07-03 | 2019-04-08 | 2018-12-20 | 2016-10-21 | 2016-06-28 | 2014-03-21 | 2012-12-31 |