| 类型/截止日期 | 2022-12-31 | 2021-02-05 | 2020-06-30 | 2018-07-03 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 334,992,000 | 334,992,000 | 334,992,000 | 334,992,000 | 334,992,000 | 334,992,000 | 334,992,000 | 334,992,000 | 334,992,000 | 334,992,000 |
| 流通股(股) | 334,826,849 | 334,452,486 | 334,838,099 | 294,009,762 | 317,565,133 | 277,122,409 | 276,095,796 | 253,856,017 | 263,741,543 | 263,214,187 |
| 流通A股(股) | 334,826,849 | 334,452,486 | 334,838,099 | 294,009,762 | 317,565,133 | 277,122,409 | 276,095,796 | 253,856,017 | 263,741,543 | 263,214,187 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 165,151 | 539,514 | 153,901 | 40,982,238 | 17,426,867 | 57,869,591 | 58,896,204 | 81,135,983 | 71,250,457 | 71,777,813 |
| 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) | 165,151 | 539,514 | 153,901 | 40,982,238 | 17,426,867 | 57,869,591 | 58,896,204 | 81,135,983 | 71,250,457 | 71,777,813 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 35,000,000 | 16,887,353 | 51,887,353 | 51,887,353 | 51,887,353 | 51,887,353 | 51,887,353 |
| 其中：境内法人持股 | - | - | - | 35,000,000 | - | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 |
| 其他境内自然人持股 | - | - | - | - | 16,887,353 | 16,887,353 | 16,887,353 | 16,887,353 | 16,887,353 | 16,887,353 |
| 高管持股(股) | 165,151 | 539,514 | 153,901 | 5,982,238 | 539,514 | 5,982,238 | 7,008,851 | 29,248,630 | 19,363,104 | 19,890,460 |
| 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 | 其他限售股上市 | 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 | 2023-03-30 | 2021-02-05 | 2020-08-26 | 2018-07-02 | 2018-08-29 | 2018-03-30 | 2017-08-22 | 2017-03-30 | 2016-08-26 | 2016-03-29 |
| 变动日期 | 2022-12-31 | 2021-02-05 | 2020-06-30 | 2018-07-03 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-12-31 |