| 类型/截止日期 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2020-10-26 | 2020-07-20 | 2020-02-03 | 2020-01-31 | 2019-10-15 | 2018-10-19 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 377,788,586 | 377,671,585 | 376,403,355 | 375,134,355 | 375,134,355 | 400,386,394 | 400,386,394 | 400,386,394 | 400,386,394 | 400,386,394 |
| 流通股(股) | 377,788,586 | 377,671,585 | 376,403,355 | 360,813,552 | 357,423,985 | 357,423,985 | 357,423,985 | 306,020,714 | 305,153,693 | 302,552,638 |
| 流通A股(股) | 377,788,586 | 377,671,585 | 376,403,355 | 360,813,552 | 357,423,985 | 357,423,985 | 357,423,985 | 306,020,714 | 305,153,693 | 302,552,638 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | - | - | 14,320,803 | 17,710,370 | 42,962,409 | 42,962,409 | 94,365,680 | 95,232,701 | 97,833,756 |
| 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) | - | - | - | 14,320,803 | 17,710,370 | 42,962,409 | 42,962,409 | 94,365,680 | 95,232,701 | 97,833,756 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | 16,286,644 | 16,286,644 | 16,286,644 |
| 其他内资持股合计(股) | - | - | - | 14,320,803 | 17,710,370 | 42,962,409 | 42,962,409 | 78,079,036 | 78,946,057 | 81,547,112 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 31,816,627 | 32,346,472 | 33,936,005 |
| 其他境内自然人持股 | - | - | - | 14,320,803 | 17,710,370 | 42,962,409 | 42,962,409 | 46,262,409 | 46,599,585 | 47,611,107 |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 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 | 自主行权 | 自主行权 | 自主行权 | 网下配售股份上市 | 回购 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 高管股份变动 |
| 公告日期 | 2023-04-04 | 2023-01-04 | 2022-10-11 | 2020-10-21 | 2020-07-18 | 2020-01-21 | 2020-01-21 | 2019-10-10 | 2018-10-16 | 2018-04-25 |
| 变动日期 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2020-10-26 | 2020-07-20 | 2020-02-03 | 2020-01-31 | 2019-10-15 | 2018-10-19 | 2017-12-31 |