股本结构
单位：万股
| 公告日期 | 2023-02-22 | 2022-05-03 | 2019-05-08 | 2019-02-27 | 2018-05-09 | 2018-03-26 |
|---|---|---|---|---|---|---|
| 证券总股本 | 937.37 | 937.37 | 937.37 | 935.45 | 935.45 | 935.45 |
| 普通股本 | 937.37 | 937.37 | 937.37 | 935.45 | 935.45 | 935.45 |
| 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 | 2022-12-31 | 2022-04-01 | 2019-03-18 | 2018-12-30 | 2018-04-01 | 2018-03-19 |
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 |
|---|---|---|---|---|
| 2023-02-22 | 937.37 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Conversion of 1,227,546 shares of Class B Common Stock
|
2022-12-31 |
| 2022-05-03 | 937.37 | 未披露 |
更多>>
from December 31, 2021 to April 1, 2022
Conversion of 1,227,546 shares of Class B Common Stock
|
2022-04-01 |
| 2019-05-08 | 937.37 | 未披露 |
更多>>
from December 30, 2018 to March 18, 2019
Issuance of 19,224 shares of Class B Common Stock
|
2019-03-18 |
| 2019-02-27 | 935.45 | 未披露 |
更多>>
from December 31, 2017 to December 30, 2018
Issuance of 20,296 shares of Class B Common Stock
|
2018-12-30 |
| 2018-05-09 | 935.45 | 未披露 |
更多>>
from December 31, 2017 to April 1, 2018
Issuance of 20,296 shares of Class B Common Stock
|
2018-04-01 |
| 2018-03-26 | 935.45 | 未披露 | 定期报告 | 2018-03-19 |
| 2018-02-28 | 933.42 | 未披露 |
更多>>
from January 1, 2017 to December 31, 2017
Issuance of 21,020 shares of Class B Common Stock
|
2017-12-31 |
| 2017-03-20 | 933.42 | 未披露 |
更多>>
from January 1, 2017 to March 13, 2017
Issuance of 21,020 shares of Class B Common Stock
|
2017-03-13 |
| 2017-03-14 | 931.31 | 未披露 |
更多>>
from January 3, 2016 to January 1, 2017
Issuance of 20,920 shares of Class B Common Stock
|
2017-01-01 |
| 2016-08-12 | 931.31 | 未披露 |
更多>>
From January 3, 2016 to July 3, 2016
Issuance of 20,920 shares of Class B Common Stock
|
2016-07-03 |
| 2016-05-13 | 931.31 | 未披露 |
更多>>
from January 3, 2016 to March 14, 2016
Issuance of 20,920 shares of Class B Common Stock
|
2016-03-14 |
| 2016-03-18 | 929.22 | 未披露 |
更多>>
from December 28, 2014 to January 3, 2016
Issuance of 20,920 shares of Class B Common Stock
|
2016-01-03 |
| 2015-05-08 | 929.22 | 未披露 |
更多>>
from Dec. 28, 2014 to Mar. 29, 2015
Issuance of 20,920 shares of Class B Common Stock
|
2015-03-29 |
| 2015-03-13 | 927.13 | 未披露 |
更多>>
from December 30, 2013 to December 28, 2014
Issuance of 20,900 shares of Class B Common Stock
|
2014-12-28 |
| 2014-05-09 | 927.13 | 未披露 |
更多>>
from Dec. 29, 2013 to Mar. 17, 2014
Issuance of 20,900 shares of Class B Common Stock
|
2014-03-17 |
| 2013-05-10 | 925.04 | 未披露 |
更多>>
from December 30, 2012 to March 18, 2013
Issuance of 20,120 shares of Class B Common Stock
|
2013-03-18 |
| 2012-05-11 | 923.03 | 未披露 |
更多>>
From Jan. 1, 2012 to April 1, 2012
Issuance of 22,320 shares of Class B Common Stock
|
2012-04-01 |
| 2011-08-12 | 920.80 | 未披露 |
更多>>
from Jan. 2, 2011 to July 3, 2011
Issuance of 22,320 shares of Class B Common Stock
|
2011-07-03 |
| 2009-03-13 | 916.33 | 未披露 | 定期报告 | 2009-02-28 |
| 2008-03-13 | 914.33 | 未披露 | 定期报告 | 2008-02-29 |
| 2008-03-13 | 912.33 | 未披露 |
更多>>
from December 31, 2006 to December 30, 2007
Issuance of 20,000 shares of Class B Common Stock
Conversion of Class B Common Stock into Common Stock
|
2007-12-30 |
| 2007-03-14 | 912.33 | 未披露 | 定期报告 | 2007-02-28 |
| 2007-03-14 | 910.33 | 未披露 |
更多>>
from January 1, 2006 to December 31, 2006
Issuance of Class B Common Stock
|
2006-12-31 |
| 2006-03-16 | 908.33 | 未披露 |
更多>>
from January 2, 2005 to January 1, 2006
Issuance of Class B Common Stock
Conversion of Class B Common Stock into Common Stock
|
2006-01-01 |
| 2005-03-15 | 908.33 | 未披露 | 定期报告 | 2005-03-03 |
| 2004-03-11 | 906.33 | 未披露 | 定期报告 | 2004-03-03 |
| 2003-03-28 | 904.33 | 未披露 | 定期报告 | 2003-03-10 |
| 2003-03-28 | 902.33 | 未披露 |
更多>>
from December 30, 2001 to December 29, 2002
Issuance of Class B Common Stock
Exercise of stock options
|
2002-12-29 |
| 2002-03-26 | 877.33 | 未披露 | 定期报告 | 2002-03-08 |
| 2001-03-29 | 875.33 | 未披露 | 定期报告 | 2001-03-09 |
| 2001-03-29 | 873.33 | 未披露 | 定期报告 | 2000-12-31 |
| 2000-03-31 | 873.33 | 未披露 |
更多>>
from January 3, 1999 to January 2, 2000
Issuance of Common Stock in connection with acquisition
|
2000-01-02 |
| 1999-04-01 | 836.48 | 未披露 |
更多>>
from December 28, 1997 to January 3, 1999
Exchange of Common Stock for Class B Common Stock
|
1999-01-03 |
| 1998-03-27 | 836.48 | 未披露 |
更多>>
from December 29, 1996 to December 28, 1997
Purchase of Common Stock
|
1997-12-28 |
| 1997-03-25 | 836.48 | 未披露 | 定期报告 | 1997-03-10 |
| 1997-03-25 | 878.57 | 未披露 |
更多>>
from December 31, 1995 to December 29, 1996
Conversion of Class B Common Stock into Common Stock
Purchase of Treasury stock
|
1996-12-29 |
| 1994-04-01 | 929.44 | 未披露 |
更多>>
from January 3, 1993 to January 2, 1994
Issuance of Common Stock
|
1994-01-02 |
| 1994-04-01 | 918.10 | 未披露 |
更多>>
from December 29, 1991 to January 3, 1993
Redemption of Preferred Stock
Conversion of Class B Common Stock into Common Stock
|
1993-01-03 |
From December 31, 2021 to December 31, 2022
Conversion of 1,227,546 shares of Class B Common Stock
from December 31, 2021 to April 1, 2022
Conversion of 1,227,546 shares of Class B Common Stock
from December 30, 2018 to March 18, 2019
Issuance of 19,224 shares of Class B Common Stock
from December 31, 2017 to December 30, 2018
Issuance of 20,296 shares of Class B Common Stock
from December 31, 2017 to April 1, 2018
Issuance of 20,296 shares of Class B Common Stock
from January 1, 2017 to December 31, 2017
Issuance of 21,020 shares of Class B Common Stock
from January 1, 2017 to March 13, 2017
Issuance of 21,020 shares of Class B Common Stock
from January 3, 2016 to January 1, 2017
Issuance of 20,920 shares of Class B Common Stock
From January 3, 2016 to July 3, 2016
Issuance of 20,920 shares of Class B Common Stock
from January 3, 2016 to March 14, 2016
Issuance of 20,920 shares of Class B Common Stock
from December 28, 2014 to January 3, 2016
Issuance of 20,920 shares of Class B Common Stock
from Dec. 28, 2014 to Mar. 29, 2015
Issuance of 20,920 shares of Class B Common Stock
from December 30, 2013 to December 28, 2014
Issuance of 20,900 shares of Class B Common Stock
from Dec. 29, 2013 to Mar. 17, 2014
Issuance of 20,900 shares of Class B Common Stock
from December 30, 2012 to March 18, 2013
Issuance of 20,120 shares of Class B Common Stock
From Jan. 1, 2012 to April 1, 2012
Issuance of 22,320 shares of Class B Common Stock
from Jan. 2, 2011 to July 3, 2011
Issuance of 22,320 shares of Class B Common Stock
from December 31, 2006 to December 30, 2007
Issuance of 20,000 shares of Class B Common Stock
Conversion of Class B Common Stock into Common Stock
from January 1, 2006 to December 31, 2006
Issuance of Class B Common Stock
from January 2, 2005 to January 1, 2006
Issuance of Class B Common Stock
Conversion of Class B Common Stock into Common Stock
from December 30, 2001 to December 29, 2002
Issuance of Class B Common Stock
Exercise of stock options
from January 3, 1999 to January 2, 2000
Issuance of Common Stock in connection with acquisition
from December 28, 1997 to January 3, 1999
Exchange of Common Stock for Class B Common Stock
from December 29, 1996 to December 28, 1997
Purchase of Common Stock
from December 31, 1995 to December 29, 1996
Conversion of Class B Common Stock into Common Stock
Purchase of Treasury stock
from January 3, 1993 to January 2, 1994
Issuance of Common Stock
from December 29, 1991 to January 3, 1993
Redemption of Preferred Stock
Conversion of Class B Common Stock into Common Stock