| 类型/截止日期 | 2022-06-30 | 2021-01-27 | 2021-01-26 | 2020-12-31 | 2020-11-12 | 2020-06-30 | 2020-01-20 | 2020-01-19 | 2019-12-31 | 2019-11-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 544,543,609 | 544,543,609 | 544,602,079 | 544,602,079 | 544,602,079 | 544,602,079 | 544,602,079 | 544,846,509 | 544,846,509 | 544,846,509 |
| 流通股(股) | 398,929,729 | 398,846,029 | 398,846,029 | 398,816,029 | 395,396,328 | 393,774,398 | 393,763,423 | 393,763,423 | 393,764,623 | 394,000,423 |
| 流通A股(股) | 398,929,729 | 398,846,029 | 398,846,029 | 398,816,029 | 395,396,328 | 393,774,398 | 393,763,423 | 393,763,423 | 393,764,623 | 394,000,423 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 145,613,880 | 145,697,580 | 145,756,050 | 145,786,050 | 149,205,751 | 150,827,681 | 150,838,656 | 151,083,086 | 151,081,886 | 150,846,086 |
| 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) | 145,613,880 | 145,697,580 | 145,756,050 | 145,786,050 | 149,205,751 | 150,827,681 | 150,838,656 | 151,083,086 | 151,081,886 | 150,846,086 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 58,470 | 58,470 | 58,470 | 1,680,400 | 1,680,400 | 1,924,830 | 1,924,830 | 1,924,830 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | 58,470 | 58,470 | 58,470 | 1,680,400 | 1,680,400 | 1,924,830 | 1,924,830 | 1,924,830 |
| 高管持股(股) | 145,613,880 | 145,697,580 | 145,697,580 | 145,727,580 | 149,147,281 | 149,147,281 | 149,158,256 | 149,158,256 | 149,157,056 | 148,921,256 |
| 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 | 回购 | 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 | 回购 | 高管股份变动 | 高管股份变动 | 股权激励限售流通股上市 |
| 公告日期 | 2022-08-31 | 2021-01-27 | 2021-01-27 | 2021-04-20 | 2020-11-10 | 2020-08-27 | 2020-01-20 | 2020-01-20 | 2020-04-15 | 2019-11-11 |
| 变动日期 | 2022-06-30 | 2021-01-27 | 2021-01-26 | 2020-12-31 | 2020-11-12 | 2020-06-30 | 2020-01-20 | 2020-01-19 | 2019-12-31 | 2019-11-14 |