| 2024-06-07 | 80208.22 | 45370.11 | 45370.11 | 10送2 |
| 2016-10-13 | 66840.19 | 37808.64 | 37808.64 | 82,020,997股增发A股法人配售股份上市 |
| 2015-10-13 | 66840.19 | 29606.55 | 29606.55 | 82,020,997股增发股份上市 |
| 2015-09-01 | 58638.09 | 29606.55 | 29606.55 | 290,312,974股增发股份上市 |
| 2015-08-31 | 58638.09 | 29606.55 | 29606.55 | 非公开增发A股290,312,974股 |
| 2010-04-19 | 29606.79 | 29604.90 | 29604.90 | 本次限售股份实际可上市流通数量为46,193,212股 |
| 2009-04-20 | 29606.79 | 24986.14 | 24986.14 | 本次限售股份实际可上市流通数为24,200,000股 |
| 2008-10-15 | 29606.79 | 22565.80 | 22565.80 | 本次有限售条件的股份可上市流通数量为2,480,000股 |
| 2008-04-16 | 29606.79 | 22317.80 | 22317.80 | 本次有限售条件的股份可上市流通数量为81225788股 |
| 2007-04-13 | 29606.79 | 14194.34 | 14194.34 | 股权分置方案实施:流通股股东10获4.4股转增股份 |
| 2006-12-27 | 25268.85 | 9858.95 | 9858.95 | 10,000万股国有股变更为非国有股 |
| 2001-08-15 | 25268.85 | 9858.95 | 9858.95 | 1858.95万股职工股上市 |
| 1998-11-11 | 25268.85 | 8000.00 | 8000.00 | 公司A股上市 |