| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-21 | 2018-06-30 | 2017-08-10 | 2017-06-30 | 2017-01-19 | 2016-02-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 116,800,000 | 116,800,000 | 116,800,000 | 116,800,000 | 116,800,000 | 116,800,000 | 116,800,000 | 116,800,000 | 116,800,000 | 116,800,000 |
| 流通股(股) | 52,991,543 | 53,050,727 | 53,490,250 | 53,946,250 | 54,079,750 | 54,034,750 | 54,068,500 | 48,829,500 | 50,169,250 | 50,110,750 |
| 流通A股(股) | 52,991,543 | 53,050,727 | 53,490,250 | 53,946,250 | 54,079,750 | 54,034,750 | 54,068,500 | 48,829,500 | 50,169,250 | 50,110,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 63,808,457 | 63,749,273 | 63,309,750 | 62,853,750 | 62,720,250 | 62,765,250 | 62,731,500 | 67,970,500 | 66,630,750 | 66,689,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 116,800,000 | 116,800,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 63,808,457 | 63,749,273 | 63,309,750 | 62,853,750 | 62,720,250 | 62,765,250 | 62,731,500 | 67,970,500 | 66,630,750 | 66,689,250 |
| 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) | 63,808,457 | 63,749,273 | 63,309,750 | 62,853,750 | 62,720,250 | 62,765,250 | 62,731,500 | 67,970,500 | 66,630,750 | 66,689,250 |
| 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,首发限售股份上市 |
| 公告日期 | 2023-04-25 | 2022-08-24 | 2020-04-27 | 2019-08-28 | 2018-12-18 | 2018-08-27 | 2017-08-07 | 2017-08-25 | 2017-01-16 | 2016-02-03 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-21 | 2018-06-30 | 2017-08-10 | 2017-06-30 | 2017-01-19 | 2016-02-05 |