| 2018-12-10 | 100550.27 | 100525.52 | 100525.52 | 114,386,075股增发A股法人配售股份上市 |
| 2017-12-08 | 100550.27 | 89111.66 | 89111.66 | 114,386,075股增发股份上市 |
| 2017-11-28 | 100550.27 | 89111.66 | 89111.66 | 非公开增发A股114,386,075股 |
| 2012-07-13 | 89111.66 | 89111.66 | 89111.66 | 10转增10 |
| 2012-06-08 | 44555.83 | 44555.83 | 44555.83 | 3795.0500万股增发A股法人配售股份上市 |
| 2011-06-08 | 44555.83 | 40760.17 | 40760.17 | 3795.05万股增发股份上市 |
| 2011-05-26 | 44555.83 | 40760.17 | 40760.17 | 非公开增发A股3795.05万股 |
| 2009-10-15 | 40760.78 | 40760.17 | 40760.17 | 配股78,707,816股人民币普通股于2009年10月15日上市 |
| 2009-09-29 | 40760.78 | 40760.29 | 40760.29 | 10配2.5 |
| 2008-11-26 | 32890.00 | 32889.34 | 32889.34 | 本次限售股份实际可上市流通数量为123,918,379股 |
| 2008-04-29 | 32890.00 | 20497.50 | 20497.50 | 10送1 |
| 2007-11-23 | 29900.00 | 18634.69 | 18634.69 | 本次限售股份实际可上市流通数量为15304850股 |
| 2006-11-22 | 29900.00 | 17104.21 | 17104.21 | 本次限售股份上市流通57,162,078股 |
| 2005-11-22 | 29900.00 | 11388.00 | 11388.00 | 股权分置改革方案实施:流通股股东每10股获得4.6股对价股份。 |
| 2004-04-06 | 29900.00 | 7800.00 | 7800.00 | 10送1转增2 |
| 2003-04-07 | 23000.00 | 6000.00 | 6000.00 | 10送1转增9 |
| 2000-06-08 | 11500.00 | 3000.00 | 3000.00 | 3000万股A股上市 |
| 2000-05-15 | 11500.00 | 3000.00 | 3000.00 | 3000万股A股发行 |