| 类型/截止日期 | 2020-05-06 | 2019-06-30 | 2018-06-30 | 2017-11-07 | 2017-06-30 | 2016-06-30 | 2015-12-31 | 2015-12-24 | 2015-12-23 | 2015-11-07 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 774,144,175 | 774,144,175 | 774,144,175 | 774,144,175 | 774,144,175 | 774,144,175 | 774,144,175 | 774,144,175 | 774,144,175 | 774,144,175 |
| 流通股(股) | 769,870,201 | 635,113,201 | 634,957,144 | 634,749,068 | 601,782,035 | 601,504,601 | 601,134,688 | 601,504,601 | 635,193,851 | 634,823,938 |
| 流通A股(股) | 769,870,201 | 635,113,201 | 634,957,144 | 634,749,068 | 601,782,035 | 601,504,601 | 601,134,688 | 601,504,601 | 635,193,851 | 634,823,938 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,273,974 | 139,030,974 | 139,187,031 | 139,395,107 | 172,362,140 | 172,639,574 | 173,009,487 | 172,639,574 | 138,950,324 | 139,320,237 |
| 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) | 4,273,974 | 139,030,974 | 139,187,031 | 139,395,107 | 172,362,140 | 172,639,574 | 173,009,487 | 172,639,574 | 138,950,324 | 139,320,237 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 134,757,000 | 134,757,000 | 134,757,000 | 167,724,033 | 167,724,033 | 167,724,033 | 167,724,033 | 134,034,783 | 134,034,783 |
| 其中：境内法人持股 | - | 134,757,000 | 134,757,000 | 134,757,000 | 167,724,033 | 167,724,033 | 167,724,033 | 167,724,033 | 134,034,783 | 134,034,783 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 4,273,974 | 4,273,974 | 4,430,031 | 4,638,107 | 4,638,107 | 4,915,541 | 5,285,454 | 4,915,541 | 4,915,541 | 5,285,454 |
| 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 | 其他限售股上市 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 股份性质变更 | 高管股份变动 | 网下配售股份上市 |
| 公告日期 | 2020-04-28 | 2019-08-30 | 2018-08-30 | 2017-11-02 | 2017-08-24 | 2016-07-30 | 2016-04-23 | 2016-01-12 | 2016-01-12 | 2015-11-05 |
| 变动日期 | 2020-05-06 | 2019-06-30 | 2018-06-30 | 2017-11-07 | 2017-06-30 | 2016-06-30 | 2015-12-31 | 2015-12-24 | 2015-12-23 | 2015-11-07 |