| 类型/截止日期 | 2023-04-16 | 2022-12-31 | 2022-10-20 | 2022-07-06 | 2022-06-24 | 2020-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 490,820,000 | 490,820,000 | 490,820,000 | 490,820,000 | 490,820,000 | 480,000,000 | 480,000,000 | 480,000,000 | 480,000,000 | 480,000,000 |
| 流通股(股) | 482,394,425 | 482,371,925 | 482,293,200 | 482,875,200 | 479,039,200 | 478,782,825 | 479,552,250 | 379,291,798 | 352,268,569 | 319,624,685 |
| 流通A股(股) | 482,394,425 | 482,371,925 | 482,293,200 | 482,875,200 | 479,039,200 | 478,782,825 | 479,552,250 | 379,291,798 | 352,268,569 | 319,624,685 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,425,575 | 8,448,075 | 8,526,800 | 7,944,800 | 11,780,800 | 1,217,175 | 447,750 | 100,708,202 | 127,731,431 | 160,375,315 |
| 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) | 8,425,575 | 8,448,075 | 8,526,800 | 7,944,800 | 11,780,800 | 1,217,175 | 447,750 | 100,708,202 | 127,731,431 | 160,375,315 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,984,000 | 6,984,000 | 6,984,000 | 6,984,000 | 10,820,000 | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,984,000 | 6,984,000 | 6,984,000 | 6,984,000 | 10,820,000 | - | - | - | - | - |
| 高管持股(股) | 1,441,575 | 1,464,075 | 1,542,800 | 960,800 | 960,800 | 1,217,175 | 447,750 | 100,708,202 | 127,731,431 | 160,375,315 |
| 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 | 股权激励限售流通股上市 | 高管股份变动 | 高管股份变动 | 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 |
| 公告日期 | 2023-04-18 | 2023-04-18 | 2022-10-21 | 2022-07-01 | 2022-06-25 | 2021-04-20 | 2018-08-10 | 2018-04-24 | 2017-08-11 | 2016-11-30 |
| 变动日期 | 2023-04-16 | 2022-12-31 | 2022-10-20 | 2022-07-06 | 2022-06-24 | 2020-12-31 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2016-12-02 |