| 类型/截止日期 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-06-30 | 2017-04-17 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 307,495,600 | 307,495,600 | 307,495,600 | 307,495,600 | 307,495,600 | 307,495,600 | 307,495,600 | 307,495,600 | 307,495,600 | 307,495,600 |
| 流通股(股) | 296,620,328 | 292,998,237 | 296,622,578 | 296,620,578 | 307,495,600 | 290,339,029 | 240,339,029 | 236,836,392 | 213,050,030 | 221,628,315 |
| 流通A股(股) | 296,620,328 | 292,998,237 | 296,622,578 | 296,620,578 | 307,495,600 | 290,339,029 | 240,339,029 | 236,836,392 | 213,050,030 | 221,628,315 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,875,272 | 14,497,363 | 10,873,022 | 10,875,022 | - | 17,156,571 | 67,156,571 | 70,659,208 | 94,445,570 | 85,867,285 |
| 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) | 10,875,272 | 14,497,363 | 10,873,022 | 10,875,022 | - | 17,156,571 | 67,156,571 | 70,659,208 | 94,445,570 | 85,867,285 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 10,875,272 | 14,497,363 | 10,873,022 | 10,875,022 | - | 17,156,571 | 17,156,571 | 20,659,208 | 44,445,570 | 35,867,285 |
| 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 | 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 | 高管股份变动 |
| 公告日期 | 2021-04-23 | 2019-08-13 | 2019-03-29 | 2018-08-22 | 2017-08-25 | 2017-04-13 | 2017-04-26 | 2016-08-26 | 2016-04-09 | 2015-08-29 |
| 变动日期 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-06-30 | 2017-04-17 | 2016-12-31 | 2016-06-30 | 2015-12-31 | 2015-06-30 |