| 类型/截止日期 | 2023-02-23 | 2022-09-08 | 2022-07-14 | 2022-05-30 | 2022-05-17 | 2020-06-15 | 2019-06-13 | 2018-06-21 | 2014-05-27 | 2014-03-27 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 629,548,958 | 629,581,958 | 629,638,000 | 629,912,000 | 629,912,000 | 630,000,000 | 525,000,000 | 420,000,000 | 300,000,000 | 307,788,440 |
| 流通股(股) | 623,699,958 | 623,699,958 | 623,756,000 | 623,756,000 | 624,266,000 | 630,000,000 | 525,000,000 | 420,000,000 | 300,000,000 | 307,788,440 |
| 流通A股(股) | 623,699,958 | 623,699,958 | 623,756,000 | 623,756,000 | 624,266,000 | 630,000,000 | 525,000,000 | 420,000,000 | 300,000,000 | 307,788,440 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,849,000 | 5,882,000 | 5,882,000 | 6,156,000 | 5,646,000 | - | - | - | - | - |
| 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) | 5,849,000 | 5,882,000 | 5,882,000 | 6,156,000 | 5,646,000 | - | - | - | - | - |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,849,000 | 5,882,000 | 5,882,000 | 6,156,000 | 5,646,000 | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,849,000 | 5,882,000 | 5,882,000 | 6,156,000 | 5,646,000 | - | - | - | - | - |
| 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 | 回购 | 回购 | 回购 | 限制性股票 | 回购 | 送股上市 | 送股上市 | 转增股上市 | 回购 | 回购 |
| 公告日期 | 2023-02-21 | 2022-09-08 | 2022-07-12 | 2022-06-01 | 2022-05-13 | 2020-06-04 | 2019-06-04 | 2018-06-13 | 2014-05-27 | 2014-03-29 |
| 变动日期 | 2023-02-23 | 2022-09-08 | 2022-07-14 | 2022-05-30 | 2022-05-17 | 2020-06-15 | 2019-06-13 | 2018-06-21 | 2014-05-27 | 2014-03-27 |