| 类型/截止日期 | 2024-07-09 | 2024-06-30 | 2021-03-23 | 2021-03-20 | 2020-11-25 | 2020-06-30 | 2018-12-31 | 2017-06-30 | 2016-12-31 | 2015-12-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 352,280,000 | 352,280,000 | 352,280,000 | 352,280,000 | 352,280,000 | 311,480,000 | 311,480,000 | 311,480,000 | 311,480,000 | 311,480,000 |
| 流通股(股) | 192,084,310 | 192,074,040 | 192,074,040 | 187,980,340 | 187,980,340 | 187,980,340 | 187,980,340 | 187,980,340 | 187,978,780 | 187,978,780 |
| 流通A股(股) | 192,084,310 | 192,074,040 | 192,074,040 | 187,980,340 | 187,980,340 | 187,980,340 | 187,980,340 | 187,980,340 | 187,978,780 | 187,978,780 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 160,195,690 | 160,205,960 | 160,205,960 | 164,299,660 | 164,299,660 | 123,499,660 | 123,499,660 | 123,499,660 | 123,501,220 | 123,501,220 |
| 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) | 160,195,690 | 160,205,960 | 160,205,960 | 164,299,660 | 164,299,660 | 123,499,660 | 123,499,660 | 123,499,660 | 123,501,220 | 123,501,220 |
| 国家持股(股) | - | - | - | - | - | - | - | 4,800,000 | 4,800,000 | 4,800,000 |
| 国有法人持股(股) | 145,291,090 | 145,291,090 | 145,285,560 | 146,120,160 | 144,415,660 | 115,815,660 | 120,565,260 | 114,565,260 | 114,565,260 | 114,481,260 |
| 其他内资持股合计(股) | 14,854,600 | 14,864,870 | 14,870,400 | 18,129,500 | 19,786,860 | 7,586,860 | 2,786,860 | 3,986,860 | 4,106,860 | 4,214,860 |
| 其中：境内法人持股 | 14,854,600 | 14,864,870 | 14,870,400 | 18,035,900 | 19,740,400 | 7,540,400 | 2,740,400 | 3,940,400 | 4,060,400 | 4,168,400 |
| 其他境内自然人持股 | - | - | - | 93,600 | 46,460 | 46,460 | 46,460 | 46,460 | 46,460 | 46,460 |
| 高管持股(股) | 50,000 | 50,000 | 50,000 | 50,000 | 97,140 | 97,140 | 147,540 | 147,540 | 29,100 | 5,100 |
| 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 | 股改限售流通股上市 | 股份性质变更 | 股改限售流通股上市 | 股份性质变更 | 增发A股上市 | 股份性质变更 | 股份性质变更 | 股份性质变更 | 股份性质变更 | 股改限售流通股上市 |
| 公告日期 | 2024-07-05 | 2024-08-28 | 2021-03-22 | 2021-03-22 | 2020-11-24 | 2020-07-31 | 2019-03-16 | 2017-08-19 | 2017-03-18 | 2015-12-10 |
| 变动日期 | 2024-07-09 | 2024-06-30 | 2021-03-23 | 2021-03-20 | 2020-11-25 | 2020-06-30 | 2018-12-31 | 2017-06-30 | 2016-12-31 | 2015-12-11 |