| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-01-29 | 2019-01-23 | 2018-12-31 | 2018-05-09 | 2018-05-02 | 2017-12-31 | 2017-02-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 256,000,000 | 256,000,000 | 256,000,000 | 256,000,000 | 256,000,000 | 256,000,000 | 256,000,000 | 160,000,000 | 160,000,000 | 160,000,000 |
| 流通股(股) | 197,835,647 | 200,875,647 | 195,340,563 | 176,574,850 | 109,874,110 | 109,778,110 | 109,758,910 | 68,599,319 | 69,337,600 | 68,401,225 |
| 流通A股(股) | 197,835,647 | 200,875,647 | 195,340,563 | 176,574,850 | 109,874,110 | 109,778,110 | 109,758,910 | 68,599,319 | 69,337,600 | 68,401,225 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 58,164,353 | 55,124,353 | 60,659,437 | 79,425,150 | 146,125,890 | 146,221,890 | 146,241,090 | 91,400,681 | 90,662,400 | 91,598,775 |
| 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) | 58,164,353 | 55,124,353 | 60,659,437 | 79,425,150 | 146,125,890 | 146,221,890 | 146,241,090 | 91,400,681 | 90,662,400 | 91,598,775 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 145,059,840 | 145,059,840 | 145,059,840 | 90,662,400 | 90,662,400 | 90,662,400 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | 145,059,840 | 145,059,840 | 145,059,840 | 90,662,400 | 90,662,400 | 90,662,400 |
| 高管持股(股) | 58,164,353 | 55,124,353 | 60,659,437 | 79,425,150 | 1,066,050 | 1,162,050 | 1,181,250 | 738,281 | - | 936,375 |
| 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 | 转增股上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2023-04-15 | 2022-08-31 | 2020-08-27 | 2019-01-24 | 2019-01-24 | 2019-04-03 | 2018-05-03 | 2018-05-03 | 2018-03-31 | 2017-01-26 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2019-01-29 | 2019-01-23 | 2018-12-31 | 2018-05-09 | 2018-05-02 | 2017-12-31 | 2017-02-08 |