| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-06-30 | 2014-06-30 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 401,000,000 | 401,000,000 | 401,000,000 | 401,000,000 | 401,000,000 | 401,000,000 | 401,000,000 | 401,000,000 | 401,000,000 | 401,000,000 |
| 流通股(股) | 388,888,314 | 389,845,689 | 391,704,786 | 391,624,100 | 391,717,442 | 388,907,942 | 388,952,942 | 387,245,000 | 377,823,620 | 364,877,240 |
| 流通A股(股) | 388,888,314 | 389,845,689 | 391,704,786 | 391,624,100 | 391,717,442 | 388,907,942 | 388,952,942 | 387,245,000 | 377,823,620 | 364,877,240 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,111,686 | 11,154,311 | 9,295,214 | 9,375,900 | 9,282,558 | 12,092,058 | 12,047,058 | 13,755,000 | 23,176,380 | 36,122,760 |
| 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) | 12,111,686 | 11,154,311 | 9,295,214 | 9,375,900 | 9,282,558 | 12,092,058 | 12,047,058 | 13,755,000 | 23,176,380 | 36,122,760 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 12,111,686 | 11,154,311 | 9,295,214 | 9,375,900 | 9,282,558 | 12,092,058 | 12,047,058 | 13,755,000 | 23,176,380 | 36,122,760 |
| 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 | 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 |
| 公告日期 | 2023-04-27 | 2022-08-31 | 2021-03-05 | 2020-08-27 | 2017-08-29 | 2017-04-22 | 2016-08-24 | 2015-08-20 | 2014-08-27 | 2014-04-26 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-12-31 | 2020-06-30 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2015-06-30 | 2014-06-30 | 2013-12-31 |