| 类型/截止日期 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2017-01-09 | 2016-12-30 | 2015-12-31 | 2015-11-11 | 2015-10-27 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 1,142,246,700 | 1,142,196,700 | 1,141,838,700 | 1,141,086,020 | 1,141,071,020 | 1,133,232,000 | 1,133,232,000 | 1,133,247,000 | 1,133,247,000 | 1,133,247,000 |
| 流通股(股) | 1,142,246,700 | 1,142,196,700 | 1,141,838,700 | 1,141,086,020 | 1,141,071,020 | 1,131,432,000 | 1,122,690,750 | 1,122,690,750 | 1,120,890,750 | 1,112,145,000 |
| 流通A股(股) | 1,142,246,700 | 1,142,196,700 | 1,141,838,700 | 1,141,086,020 | 1,141,071,020 | 1,131,432,000 | 1,122,690,750 | 1,122,690,750 | 1,120,890,750 | 1,112,145,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | - | - | - | - | 1,800,000 | 10,541,250 | 10,556,250 | 12,356,250 | 21,102,000 |
| 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) | - | - | - | - | - | 1,800,000 | 10,541,250 | 10,556,250 | 12,356,250 | 21,102,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 10,541,250 | 10,556,250 | 10,556,250 | 21,102,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | 10,541,250 | 10,556,250 | 10,556,250 | 21,102,000 |
| 高管持股(股) | - | - | - | - | - | 1,800,000 | - | - | 1,800,000 | - |
| 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 | 自主行权 | 自主行权 | 自主行权 | 自主行权 | 自主行权 | 股权激励限售流通股上市 | 回购 | 股份性质变更 | 股权激励限售流通股上市 | 回购 |
| 公告日期 | 2023-04-04 | 2023-04-04 | 2022-10-11 | 2022-07-26 | 2022-04-02 | 2017-01-04 | 2016-12-30 | 2016-04-19 | 2015-11-07 | 2015-10-27 |
| 变动日期 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2017-01-09 | 2016-12-30 | 2015-12-31 | 2015-11-11 | 2015-10-27 |