| 2022-01-19 | 213144.96 | 186219.68 | 210529.68 | 股票激励计划共授予激励对象106.8235万股限制性股票 |
| 2021-01-28 | 213038.14 | 186219.68 | 210529.68 | 股票激励计划共授予激励对象25,084,600份限制性股票 |
| 2019-03-27 | 210529.68 | 186219.68 | 210529.68 | 回购注销12,134,150股流通 |
| 2018-09-03 | 211743.09 | 187433.09 | 211743.09 | 940,784,985股增发A股法人配售股份上市 |
| 2016-12-05 | 211743.09 | 93354.59 | 117664.59 | 287,178,206股增发A股法人配售股份上市 |
| 2015-12-04 | 211743.09 | 64636.77 | 88946.77 | 非公开增发A股287,178,206股 |
| 2015-09-01 | 183025.27 | 64636.77 | 88946.77 | 非公开增发A股940,784,985股 |
| 2011-01-05 | 88946.77 | 64636.77 | 88946.77 | 本次股改解除限售股份上市流通数量为588.0261万股 |
| 2009-05-22 | 88946.77 | 64048.75 | 88358.75 | 本次有限售条件的流通股上市数量为501,051,022股 |
| 2008-05-30 | 88946.77 | 13943.64 | 38253.64 | 本次有限售条件的流通股上市数量为88,946,772股 |
| 2007-11-29 | 88946.77 | 5048.97 | 29358.97 | 本次有限售条件的流通股上市数量为3019630股 |
| 2007-05-29 | 88946.77 | 4747.00 | 29057.00 | 本次有限售条件的流通股上市2,854,037股 |
| 2007-05-22 | 88946.77 | 4461.60 | 28771.60 | 本次有限售条件的流通股上市5,720,000股 |
| 2006-05-22 | 88946.77 | 3889.60 | 28199.60 | 股权分置方案实施:流通股东每10股获付7股对价 |
| 1998-07-20 | 88946.77 | 2288.00 | 26598.00 | 10转增1 |
| 1994-03-24 | 80860.70 | 2080.00 | 24180.00 | 416万股职工股上市 |
| 1993-06-28 | 80860.70 | 1664.00 | 23764.00 | 10送3 |
| 1992-12-10 | 62200.54 | 1280.00 | 18280.00 | 面值拆细:10->1 |
| 1992-12-04 | 6220.05 | 128.00 | 1828.00 | 1280万元A股上市 |
| 1992-08-28 | 6220.05 | 128.00 | 1828.00 | 17000万元B股上市 |
