| 类型/截止日期 | 2022-12-28 | 2020-12-31 | 2020-06-30 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 236,000,000 | 206,000,000 | 206,000,000 | 206,000,000 | 206,000,000 | 206,000,000 | 206,000,000 | 206,000,000 | 206,000,000 | 206,000,000 |
| 流通股(股) | 206,000,000 | 206,000,000 | 205,990,550 | 205,997,750 | 206,000,000 | 196,910,199 | 187,820,398 | 179,923,407 | 164,922,994 | 141,426,616 |
| 流通A股(股) | 206,000,000 | 206,000,000 | 205,990,550 | 205,997,750 | 206,000,000 | 196,910,199 | 187,820,398 | 179,923,407 | 164,922,994 | 141,426,616 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,000,000 | - | 9,450 | 2,250 | - | 9,089,801 | 18,179,602 | 26,076,593 | 41,077,006 | 64,573,384 |
| 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) | 30,000,000 | - | 9,450 | 2,250 | - | 9,089,801 | 18,179,602 | 26,076,593 | 41,077,006 | 64,573,384 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 30,000,000 | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | 30,000,000 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | - | - | 9,450 | 2,250 | - | 9,089,801 | 18,179,602 | 26,076,593 | 41,077,006 | 64,573,384 |
| 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 | 增发A股上市 | 股份性质变更 | 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 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2022-12-27 | 2021-04-29 | 2020-08-26 | 2020-04-24 | 2019-04-20 | 2018-04-20 | 2017-08-23 | 2017-04-18 | 2016-08-16 | 2016-04-23 |
| 变动日期 | 2022-12-28 | 2020-12-31 | 2020-06-30 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-12-31 |