股本结构
单位：万股
| 公告日期 | 2022-11-23 | 2021-12-08 | 2021-03-31 | 2020-11-12 | 2020-04-08 | 2020-04-07 |
|---|---|---|---|---|---|---|
| 证券总股本 | 1285.26 | 1284.93 | 1283.94 | 1265.21 | 1219.41 | 1147.91 |
| 普通股本 | 1285.26 | 1284.93 | 1283.94 | 1265.21 | 1219.41 | 1147.91 |
| 优先股 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2022-11-22 | 2021-12-08 | 2021-03-15 | 2020-11-12 | 2020-03-15 | 2019-12-31 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2022-11-23 | 1285.26 | 未披露 | 定期报告 | 2022-11-22 |
| 2021-12-08 | 1284.93 | 未披露 | 定期报告 | 2021-12-08 |
| 2021-03-31 | 1283.94 | 未披露 | 定期报告 | 2021-03-15 |
| 2020-11-12 | 1265.21 | 未披露 | 定期报告 | 2020-11-12 |
| 2020-04-08 | 1219.41 | 未披露 | 定期报告 | 2020-03-15 |
| 2020-04-07 | 1147.91 | 未披露 |
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From January 1, 2019 to December 31, 2019
Issuance of ordinary shares
Options exercise
|
2019-12-31 |
| 2019-03-29 | 1067.91 | 未披露 | 定期报告 | 2019-03-01 |
| 2018-03-29 | 1067.55 | 未披露 |
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from January 1, 2017 to December 31, 2017
Own shares acquired
|
2017-12-31 |
| 2017-08-10 | 1067.56 | 未披露 | 定期报告 | 2017-08-09 |
| 2017-03-31 | 10677.37 | 未披露 |
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From December 31, 2015 to December 31, 2016
Own shares acquired
|
2016-12-31 |
| 2016-05-18 | 1067.76 | 未披露 | 定期报告 | 2016-05-15 |
| 2016-03-23 | 1067.89 | 未披露 |
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from January 1, 2015 to December 31, 2015
Own shares acquired
Exercise of share options and warrants
|
2015-12-31 |
| 2013-03-25 | 1069.24 | 未披露 |
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from December 31, 2011 to December 31, 2012
Treasury shares
|
2012-12-31 |
| 2012-04-05 | 1073.91 | 未披露 | 定期报告 | 2012-03-15 |
| 2012-04-05 | 1077.80 | 未披露 |
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from January 1, 2011 to December 31, 2011
Treasury stock
Exercise of warrants
|
2011-12-31 |
From January 1, 2019 to December 31, 2019
Issuance of ordinary shares
Options exercise
from January 1, 2017 to December 31, 2017
Own shares acquired
From December 31, 2015 to December 31, 2016
Own shares acquired
from January 1, 2015 to December 31, 2015
Own shares acquired
Exercise of share options and warrants
from December 31, 2011 to December 31, 2012
Treasury shares
from January 1, 2011 to December 31, 2011
Treasury stock
Exercise of warrants