| 类型/截止日期 | 2022-12-31 | 2020-12-31 | 2020-06-30 | 2019-11-18 | 2019-05-23 | 2018-06-30 | 2017-06-30 | 2016-12-31 | 2016-05-12 | 2016-05-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 459,352,513 | 459,352,513 | 459,352,513 | 459,352,513 | 461,002,575 | 461,002,575 | 461,002,575 | 461,002,575 | 461,002,575 | 128,056,271 |
| 流通股(股) | 370,345,811 | 370,653,542 | 330,206,864 | 316,009,042 | 317,659,104 | 270,185,678 | 270,185,680 | 256,955,681 | 254,499,383 | 70,694,273 |
| 流通A股(股) | 370,345,811 | 370,653,542 | 330,206,864 | 316,009,042 | 317,659,104 | 270,185,678 | 270,185,680 | 256,955,681 | 254,499,383 | 70,694,273 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 89,006,702 | 88,698,971 | 129,145,649 | 143,343,471 | 143,343,471 | 190,816,897 | 190,816,895 | 204,046,894 | 206,503,192 | 57,361,998 |
| 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) | 89,006,702 | 88,698,971 | 129,145,649 | 143,343,471 | 143,343,471 | 190,816,897 | 190,816,895 | 204,046,894 | 206,503,192 | 57,361,998 |
| 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) | 89,006,702 | 88,698,971 | 129,145,649 | 143,343,471 | 143,343,471 | 190,816,897 | 190,816,895 | 204,046,894 | 206,503,192 | 57,361,998 |
| 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 | 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 | 转增股上市 | 高管股份变动 |
| 公告日期 | 2023-04-18 | 2021-04-29 | 2020-08-26 | 2019-11-20 | 2019-05-24 | 2018-08-28 | 2017-08-25 | 2017-03-31 | 2016-05-06 | 2016-05-06 |
| 变动日期 | 2022-12-31 | 2020-12-31 | 2020-06-30 | 2019-11-18 | 2019-05-23 | 2018-06-30 | 2017-06-30 | 2016-12-31 | 2016-05-12 | 2016-05-05 |