| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-08-14 | 2020-06-30 | 2018-06-30 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 489,205,300 | 489,205,300 | 489,205,300 | 489,205,300 | 470,340,000 | 470,340,000 | 470,340,000 | 470,340,000 | 470,340,000 | 470,340,000 |
| 流通股(股) | 473,994,798 | 473,745,593 | 467,866,416 | 467,288,643 | 467,288,643 | 468,606,681 | 468,028,908 | 467,258,544 | 328,299,102 | 333,412,211 |
| 流通A股(股) | 473,994,798 | 473,745,593 | 467,866,416 | 467,288,643 | 467,288,643 | 468,606,681 | 468,028,908 | 467,258,544 | 328,299,102 | 333,412,211 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,210,502 | 15,459,707 | 21,338,884 | 21,916,657 | 3,051,357 | 1,733,319 | 2,311,092 | 3,081,456 | 142,040,898 | 136,927,789 |
| 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) | 15,210,502 | 15,459,707 | 21,338,884 | 21,916,657 | 3,051,357 | 1,733,319 | 2,311,092 | 3,081,456 | 142,040,898 | 136,927,789 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,775,710 | 13,775,710 | 18,865,300 | 18,865,300 | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,775,710 | 13,775,710 | 18,865,300 | 18,865,300 | - | - | - | - | - | - |
| 高管持股(股) | 1,434,792 | 1,683,997 | 2,473,584 | 3,051,357 | 3,051,357 | 1,733,319 | 2,311,092 | 3,081,456 | 142,040,898 | 136,927,789 |
| 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 | 期权行权 | 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 |
| 公告日期 | 2023-04-27 | 2022-08-30 | 2021-04-29 | 2020-08-13 | 2020-08-13 | 2018-08-30 | 2017-08-29 | 2017-03-23 | 2016-08-25 | 2016-03-17 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-08-14 | 2020-06-30 | 2018-06-30 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-12-31 |