| 类型/截止日期 | 2021-01-12 | 2021-01-07 | 2020-12-31 | 2020-10-15 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 496,990,870 | 490,185,830 | 490,185,830 | 490,185,830 | 461,760,000 | 461,760,000 | 461,760,000 | 461,760,000 | 461,760,000 | 461,760,000 |
| 流通股(股) | 299,409,769 | 299,409,769 | 299,409,769 | 319,409,769 | 319,409,769 | 316,154,769 | 315,101,769 | 304,389,611 | 304,740,611 | 295,245,610 |
| 流通A股(股) | 299,409,769 | 299,409,769 | 299,409,769 | 319,409,769 | 319,409,769 | 316,154,769 | 315,101,769 | 304,389,611 | 304,740,611 | 295,245,610 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 197,581,101 | 190,776,061 | 190,776,061 | 170,776,061 | 142,350,231 | 145,605,231 | 146,658,231 | 157,370,389 | 157,019,389 | 166,514,390 |
| 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) | 197,581,101 | 190,776,061 | 190,776,061 | 170,776,061 | 142,350,231 | 145,605,231 | 146,658,231 | 157,370,389 | 157,019,389 | 166,514,390 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 35,230,870 | 28,425,830 | 28,425,830 | 28,425,830 | - | - | - | - | - | - |
| 其中：境内法人持股 | 7,898,207 | 1,345,267 | 1,345,267 | 1,345,267 | - | - | - | - | - | - |
| 其他境内自然人持股 | 27,332,663 | 27,080,563 | 27,080,563 | 27,080,563 | - | - | - | - | - | - |
| 高管持股(股) | 162,350,231 | 162,350,231 | 162,350,231 | 142,350,231 | 142,350,231 | 145,605,231 | 146,658,231 | 157,370,389 | 157,019,389 | 166,514,390 |
| 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 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2021-01-07 | 2021-01-07 | 2021-04-23 | 2020-10-13 | 2019-08-21 | 2019-04-25 | 2018-08-29 | 2018-04-23 | 2017-08-24 | 2017-04-25 |
| 变动日期 | 2021-01-12 | 2021-01-07 | 2020-12-31 | 2020-10-15 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 |
