| 类型/截止日期 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-12-25 | 2018-12-19 | 2018-12-13 | 2018-06-30 | 2018-05-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 628,581,600 | 628,581,600 | 628,581,600 | 628,581,600 | 628,581,600 | 628,581,600 | 628,581,600 | 628,581,600 | 632,199,600 | 632,199,600 |
| 流通股(股) | 626,212,428 | 625,288,803 | 624,415,016 | 624,422,478 | 625,021,466 | 625,611,266 | 616,544,516 | 616,741,278 | 616,741,278 | 616,742,026 |
| 流通A股(股) | 626,212,428 | 625,288,803 | 624,415,016 | 624,422,478 | 625,021,466 | 625,611,266 | 616,544,516 | 616,741,278 | 616,741,278 | 616,742,026 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,369,172 | 3,292,797 | 4,166,584 | 4,159,122 | 3,560,134 | 2,970,334 | 12,037,084 | 11,840,322 | 15,458,322 | 15,457,574 |
| 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) | 2,369,172 | 3,292,797 | 4,166,584 | 4,159,122 | 3,560,134 | 2,970,334 | 12,037,084 | 11,840,322 | 15,458,322 | 15,457,574 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 10,458,000 | 10,458,000 | 14,076,000 | 14,076,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | 10,458,000 | 10,458,000 | 14,076,000 | 14,076,000 |
| 高管持股(股) | 2,369,172 | 3,292,797 | 4,166,584 | 4,159,122 | 3,560,134 | 2,970,334 | 1,579,084 | 1,382,322 | 1,382,322 | 1,381,574 |
| 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 | 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 | 转增股上市 |
| 公告日期 | 2022-08-30 | 2021-03-26 | 2020-08-18 | 2019-08-29 | 2019-04-27 | 2018-12-20 | 2018-12-20 | 2018-12-15 | 2018-08-28 | 2018-05-22 |
| 变动日期 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2019-06-30 | 2018-12-31 | 2018-12-25 | 2018-12-19 | 2018-12-13 | 2018-06-30 | 2018-05-28 |