| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-02-21 | 2020-02-19 | 2018-06-30 | 2018-02-22 | 2017-02-17 | 2016-12-31 | 2016-06-30 | 2015-12-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 753,126,982 | 753,126,982 | 753,126,982 | 753,126,982 | 753,126,982 | 753,126,982 | 753,126,982 | 674,846,940 | 674,846,940 | 674,846,940 |
| 流通股(股) | 746,191,982 | 746,176,007 | 746,191,907 | 702,090,474 | 702,090,549 | 702,187,224 | 668,008,615 | 668,008,615 | 667,978,615 | 667,986,115 |
| 流通A股(股) | 746,191,982 | 746,176,007 | 746,191,907 | 702,090,474 | 702,090,549 | 702,187,224 | 668,008,615 | 668,008,615 | 667,978,615 | 667,986,115 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,935,000 | 6,950,975 | 6,935,075 | 51,036,508 | 51,036,433 | 50,939,758 | 85,118,367 | 6,838,325 | 6,868,325 | 6,860,825 |
| 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) | 6,935,000 | 6,950,975 | 6,935,075 | 51,036,508 | 51,036,433 | 50,939,758 | 85,118,367 | 6,838,325 | 6,868,325 | 6,860,825 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 6,800,000 | 6,800,000 | 6,800,000 | 6,800,000 | 6,800,000 | 6,800,000 | 6,800,000 | 6,800,000 | 6,800,000 | 6,800,000 |
| 其他内资持股合计(股) | - | - | - | 44,101,433 | 44,101,433 | 44,101,433 | 78,280,042 | - | - | - |
| 其中：境内法人持股 | - | - | - | 44,101,433 | 44,101,433 | 44,101,433 | 78,280,042 | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 135,000 | 150,975 | 135,075 | 135,075 | 135,000 | 38,325 | 38,325 | 38,325 | 68,325 | 60,825 |
| 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 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 股改限售流通股上市 |
| 公告日期 | 2023-04-27 | 2022-08-31 | 2020-02-20 | 2020-02-20 | 2018-08-15 | 2018-02-14 | 2017-02-15 | 2017-04-15 | 2016-08-20 | 2015-12-11 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-02-21 | 2020-02-19 | 2018-06-30 | 2018-02-22 | 2017-02-17 | 2016-12-31 | 2016-06-30 | 2015-12-14 |