| 类型/截止日期 | 2019-02-11 | 2018-06-30 | 2017-12-31 | 2017-01-26 | 2017-01-23 | 2016-12-31 | 2015-12-31 | 2015-10-27 | 2015-08-06 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 34,032,600 | 34,032,600 | 34,032,600 | 34,032,600 | 34,032,600 | 34,032,600 | 34,032,600 | 34,032,600 | 31,532,600 | 31,532,600 |
| 流通股(股) | 24,249,416 | 24,246,416 | 24,259,166 | 24,322,166 | 22,265,239 | 22,327,489 | 22,373,865 | 22,478,605 | 19,978,605 | 19,851,136 |
| 流通A股(股) | 24,249,416 | 24,246,416 | 24,259,166 | 24,322,166 | 22,265,239 | 22,327,489 | 22,373,865 | 22,478,605 | 19,978,605 | 19,851,136 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,783,184 | 9,786,184 | 9,773,434 | 9,710,434 | 11,767,361 | 11,705,111 | 11,658,735 | 11,553,995 | 11,553,995 | 11,681,464 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 34,032,600 | 34,032,600 | 34,032,600 | 34,032,600 | 34,032,600 | 31,532,600 | 31,532,600 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 9,783,184 | 9,786,184 | 9,773,434 | 9,710,434 | 11,767,361 | 11,705,111 | 11,658,735 | 11,553,995 | 11,553,995 | 11,681,464 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,007,559 | 5,007,559 | 5,007,559 | 5,007,559 | 10,015,118 | 10,015,118 | 10,015,118 | 10,015,118 | 10,015,118 | 10,015,118 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,007,559 | 5,007,559 | 5,007,559 | 5,007,559 | 10,015,118 | 10,015,118 | 10,015,118 | 10,015,118 | 10,015,118 | 10,015,118 |
| 高管持股(股) | 4,775,625 | 4,778,625 | 4,765,875 | 4,702,875 | 1,752,243 | 1,689,993 | 1,643,617 | 1,538,877 | 1,538,876 | 1,666,346 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2019-01-30 | 2018-08-23 | 2018-04-24 | 2017-01-23 | 2017-01-23 | 2017-04-27 | 2016-04-22 | 2015-10-20 | 2015-08-03 | 2015-08-26 |
| 变动日期 | 2019-02-11 | 2018-06-30 | 2017-12-31 | 2017-01-26 | 2017-01-23 | 2016-12-31 | 2015-12-31 | 2015-10-27 | 2015-08-06 | 2015-06-30 |