| 类型/截止日期 | 2023-04-19 | 2022-12-31 | 2019-03-31 | 2018-03-31 | 2016-05-18 | 2015-10-22 |
|---|---|---|---|---|---|---|
| 总股本(股) | 200,000,000 | 200,000,000 | 200,000,000 | 200,000,000 | 200,000,000 | 200,000,000 |
| 流通股(股) | 147,100,000 | 146,500,000 | 144,400,000 | 144,850,000 | 145,000,000 | - |
| 流通A股(股) | 147,100,000 | 146,500,000 | 144,400,000 | 144,850,000 | 145,000,000 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 52,900,000 | 53,500,000 | 55,600,000 | 55,150,000 | 55,000,000 | 200,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 200,000,000 | - | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 52,900,000 | 53,500,000 | 55,600,000 | 55,150,000 | 55,000,000 | 200,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 200,000,000 |
| 其中：境内法人持股 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 160,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | 40,000,000 |
| 高管持股(股) | 12,900,000 | 13,500,000 | 15,600,000 | 15,150,000 | 15,000,000 | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-04-14 | 2023-04-20 | 2019-04-26 | 2018-04-16 | 2016-05-12 | 2015-10-14 |
| 变动日期 | 2023-04-19 | 2022-12-31 | 2019-03-31 | 2018-03-31 | 2016-05-18 | 2015-10-22 |