| 类型/截止日期 | 2021-01-29 | 2019-08-23 | 2015-01-15 | 2013-11-06 | 2012-08-17 | 2011-07-29 | 2011-05-20 | 2010-12-17 | 2010-03-10 | 2009-06-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 5,037,747,500 | 5,037,747,500 | 5,037,747,500 | 5,037,747,500 | 5,037,747,500 | 5,037,747,500 | 5,037,747,500 | 5,037,747,500 | 5,037,747,500 | 5,037,747,500 |
| 流通股(股) | 5,024,183,001 | 5,021,766,821 | 5,019,981,355 | 5,014,755,355 | 4,990,838,755 | 4,987,544,755 | 4,986,294,755 | 1,654,656,853 | 1,650,564,980 | 1,645,737,980 |
| 流通A股(股) | 3,802,183,001 | 3,799,766,821 | 3,797,981,355 | 3,792,755,355 | 3,768,838,755 | 3,765,544,755 | 3,764,294,755 | 432,656,853 | 428,564,980 | 423,737,980 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | 1,222,000,000 | 1,222,000,000 | 1,222,000,000 | 1,222,000,000 | 1,222,000,000 | 1,222,000,000 | 1,222,000,000 | 1,222,000,000 | 1,222,000,000 | 1,222,000,000 |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,564,499 | 15,980,679 | 17,766,145 | 22,992,145 | 46,908,745 | 50,202,745 | 51,452,745 | 3,383,090,647 | 3,387,182,520 | 3,392,009,520 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售股份(股) | 13,564,499 | 15,980,679 | 17,766,145 | 22,992,145 | 46,908,745 | 50,202,745 | 51,452,745 | 3,383,090,647 | 3,387,182,520 | 3,392,009,520 |
| 国家持股(股) | - | - | - | - | - | - | - | 2,742,578,825 | 2,742,578,825 | 2,742,578,825 |
| 国有法人持股(股) | - | - | - | - | - | - | - | 589,059,077 | 589,059,077 | 589,059,077 |
| 其他内资持股合计(股) | 13,564,499 | 15,980,679 | 17,766,145 | 22,992,145 | 46,908,745 | 50,202,745 | 51,452,745 | 51,452,745 | 55,544,618 | 60,371,618 |
| 其中：境内法人持股 | 13,564,499 | 15,980,679 | 17,766,145 | 22,992,145 | 46,908,745 | 50,202,745 | 51,452,745 | 51,452,745 | 55,544,618 | 60,371,618 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 股改限售流通股上市 | 股改限售流通股上市 | 股改限售流通股上市 | 股改限售流通股上市 | 股改限售流通股上市 | 股改限售流通股上市 | 股改限售流通股上市 | 股改限售流通股上市 | 股改限售流通股上市 | 股改限售流通股上市 |
| 公告日期 | 2021-01-21 | 2019-08-15 | 2015-01-10 | 2013-10-31 | 2012-08-14 | 2011-07-26 | 2011-05-16 | 2010-12-15 | 2010-03-06 | 2009-06-03 |
| 变动日期 | 2021-01-29 | 2019-08-23 | 2015-01-15 | 2013-11-06 | 2012-08-17 | 2011-07-29 | 2011-05-20 | 2010-12-17 | 2010-03-10 | 2009-06-08 |