| 2023-11-21 | 35352.15 | 30466.07 | 30466.07 | 回购注销1,084,400股 |
| 2020-12-04 | 35460.59 | 35408.80 | 35408.80 | 123,369,238股增发A股法人配售股份上市 |
| 2019-08-16 | 35460.59 | 23074.27 | 23074.27 | 80,036,627股增发A股法人配售股份上市 |
| 2017-08-11 | 35460.59 | 15120.00 | 15120.00 | 203,405,865股增发股份上市 |
| 2017-08-10 | 35460.59 | 15120.00 | 15120.00 | 非公开增发A股203,405,865股股 |
| 2009-10-14 | 15120.00 | 15120.00 | 15120.00 | 本次限售股份实际可上市流通数量为82,782,000股 |
| 2007-09-05 | 15120.00 | 6839.98 | 6839.98 | 本次限售股份实际可上市流通数量为7,560,000股。 |
| 2006-09-01 | 15120.00 | 6083.17 | 6083.17 | 股权分置方案实施:流通股股东每10股获得3.8股对价股 |
| 2001-05-25 | 15120.00 | 4410.00 | 4410.00 | 10送3转增1 |
| 1998-02-17 | 10800.00 | 3150.00 | 3150.00 | 10转增8 |
| 1997-10-23 | 6000.00 | 1747.29 | 1747.29 | 175万股职工股上市(高管股2.714万股暂时冻结) |
| 1997-04-22 | 6000.00 | 1575.00 | 1575.00 | 公司A股上市 |