| 变更日期 | 2021-12-31 | 2021-06-30 | 2020-12-31 |
|---|---|---|---|
| 总股本 | 602,762,600 | 602,762,596 | 602,762,600 |
| A股 | 338,908,200 | 338,908,150 | 338,908,100 |
| B股 | 263,854,400 | 263,854,446 | 263,854,400 |
| 流通A股 | 338,908,200 | 338,908,150 | 338,908,100 |
| 无限售流通A股 | 338,895,200 | 338,893,629 | 338,894,000 |
| 流通B股 | 263,854,400 | 263,854,446 | 263,854,400 |
| 有限售条件股份合计 | 13,000 | 14,521 | 14,100 |
| 无限售流通股份合计 | 602,749,600 | 602,748,075 | 602,748,500 |