| 类型/截止日期 | 2020-05-12 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-04-06 | 2017-01-24 | 2016-12-31 | 2016-01-11 | 2015-09-23 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 136,000,000 | 136,000,000 | 136,000,000 | 136,000,000 | 136,000,000 | 136,000,000 | 136,000,000 | 136,000,000 | 136,000,000 | 136,000,000 |
| 流通股(股) | 123,308,936 | 122,054,142 | 122,815,982 | 123,244,982 | 123,256,982 | 123,271,982 | 122,923,222 | 86,483,222 | 86,571,162 | 73,987,838 |
| 流通A股(股) | 123,308,936 | 122,054,142 | 122,815,982 | 123,244,982 | 123,256,982 | 123,271,982 | 122,923,222 | 86,483,222 | 86,571,162 | 73,987,838 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,691,064 | 13,945,858 | 13,184,018 | 12,755,018 | 12,743,018 | 12,728,018 | 13,076,778 | 49,516,778 | 49,428,838 | 62,012,162 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 136,000,000 | 136,000,000 | 136,000,000 | 136,000,000 | 136,000,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 12,691,064 | 13,945,858 | 13,184,018 | 12,755,018 | 12,743,018 | 12,728,018 | 13,076,778 | 49,516,778 | 49,428,838 | 62,012,162 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 30,354,098 | 30,354,098 | 54,865,760 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 24,511,662 | 24,511,662 | 49,023,324 |
| 其他境内自然人持股 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 | 5,842,436 |
| 高管持股(股) | 6,848,628 | 8,103,422 | 7,341,582 | 6,912,582 | 6,900,582 | 6,885,582 | 7,234,342 | 19,162,680 | 19,074,740 | 7,146,402 |
| 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 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 转增股上市 |
| 公告日期 | 2020-05-07 | 2020-06-05 | 2019-08-19 | 2019-04-15 | 2018-08-08 | 2017-03-29 | 2017-01-18 | 2017-04-10 | 2016-01-06 | 2015-09-16 |
| 变动日期 | 2020-05-12 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-04-06 | 2017-01-24 | 2016-12-31 | 2016-01-11 | 2015-09-23 |