| 2017-03-27 | 460477.74 | 460477.74 | 460477.74 | 456,201,118股增发A股法人配售股份上市 |
| 2015-03-26 | 460477.74 | 414857.63 | 414857.63 | 66111.7317万股增发A股法人配售股份上市 |
| 2014-03-26 | 460477.74 | 348745.90 | 348745.90 | 111731.8435万股增发股份上市 |
| 2014-03-25 | 460477.74 | 348745.90 | 348745.90 | 非公开增发A股111731.8435万股 |
| 2010-09-27 | 348745.90 | 348745.90 | 348745.90 | 131938.7754万股增发A股法人配售股份上市 |
| 2010-07-15 | 348745.90 | 216807.12 | 216807.12 | 10送5 |
| 2010-05-17 | 232497.27 | 144538.08 | 144538.08 | 40,033,687股配股限售流通 |
| 2010-01-08 | 232497.27 | 140534.71 | 140534.71 | 30066.6004万股权证行权 |
| 2009-11-17 | 214758.33 | 122795.78 | 122795.78 | 442140392股获配无限售股份上市 |
| 2009-11-11 | 214758.33 | 126799.15 | 126799.15 | 每10股配3股 |
| 2008-05-19 | 166540.92 | 78581.74 | 78581.74 | 本次有限售条件的流通股上市数量为7,420,000股 |
| 2007-09-26 | 166540.92 | 77839.74 | 77839.74 | 吸收合并增加有限售流通A股61380.9218万股 |
| 2007-07-04 | 105160.00 | 77839.74 | 77839.74 | 本次有限售条件的流通股上市数量为477,829股 |
| 2007-05-17 | 105160.00 | 77791.96 | 77791.96 | 本次有限售条件的流通股上市数量为86,319,495股 |
| 2006-05-17 | 105160.00 | 69160.01 | 69160.01 | 股权分置方案实施:流通股股东每10股获得10股转增股份 |
| 2002-10-31 | 70580.00 | 34580.00 | 34580.00 | 6000万股国家股因转让划归法人股 |
| 2000-11-14 | 70580.00 | 34580.00 | 34580.00 | 7980万股获配可流通股份上市 |
| 2000-09-20 | 70580.00 | 34580.00 | 34580.00 | 10配3 |
| 1998-07-29 | 62300.00 | 26600.00 | 26600.00 | 5700万股获配股份上市 |
| 1998-06-22 | 62300.00 | 26600.00 | 26600.00 | 10配2.727273 |