美国灰矿建材
USLM

股本结构

单位：万股
公告日期 2026-02-26 2026-02-26 2025-10-30 2025-07-31 2025-05-01 2025-02-27
证券总股本 2867.01 2866.82 2863.94 2863.95 2863.28 2862.08
普通股本 2867.01 2866.82 2863.94 2863.95 2863.28 2862.08
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 2026-02-24 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2025-02-25
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
2026-02-26 2867.01 未披露 定期报告 2026-02-24
2026-02-26 2866.82 未披露
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From December 31, 2024 to December 31, 2025 Stock options exercised Stock-based compensation Treasury shares purchased
2025-12-31
2025-10-30 2863.94 未披露
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From June 30, 2025 to September 30, 2025 Stock-based compensation
2025-09-30
2025-07-31 2863.95 未披露
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From March 31, 2025 to June 30, 2025 Stock-based compensation
2025-06-30
2025-05-01 2863.28 未披露
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From December 31, 2024 to March 31, 2025 Stock options exercised Stock-based compensation Treasury shares purchased
2025-03-31
2025-02-27 2862.08 未披露 定期报告 2025-02-25
2025-02-27 2861.98 未披露
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From December 31, 2023 to December 31, 2024 Stock options exercised Stock-based compensation Treasury shares purchased
2024-12-31
2024-08-02 2859.43 未披露 定期报告 2024-07-31
2024-05-06 2850.00 未披露
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a split of its outstanding shares of common stock at a ratio of 5:1
2024-07-15
2024-05-06 570.00 未披露 定期报告 2024-05-06
2024-05-01 570.92 未披露 定期报告 2024-04-29
2024-03-28 570.92 未披露 定期报告 2024-03-14
2024-02-29 570.92 未披露 定期报告 2024-02-27
2024-02-29 570.46 未披露
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From December 31, 2022 to December 31, 2023 Stock options exercised Stock-based compensation Treasury shares purchased
2023-12-31
2023-11-02 570.00 未披露 定期报告 2023-10-31
2023-11-02 569.70 未披露
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From June 30, 2023 to September 30, 2023 Stock options exercised Stock-based compensation
2023-09-30
2023-08-03 569.35 未披露
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From March 31, 2023 to June 30, 2023 Stock-based compensation
2023-06-30
2023-03-30 569.03 未披露 定期报告 2023-03-17
2023-02-23 568.46 未披露 定期报告 2023-02-22
2023-02-23 568.21 未披露
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From December 31, 2021 to December 31, 2022 Treasury shares purchased Stock options exercised Stock-based compensation
2022-12-31
2022-10-27 567.35 未披露 定期报告 2022-10-25
2022-10-27 567.36 未披露
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From June 30, 2022 to September 30, 2022 Stock-based compensation
2022-09-30
2022-07-28 567.36 未披露
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From March 31, 2022 to June 30, 2022 Stock options exercised Stock-based compensation
2022-06-30
2022-04-28 567.05 未披露 定期报告 2022-04-26
2022-03-10 566.82 未披露 定期报告 2022-03-09
2022-03-10 566.60 未披露
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From December 31, 2020 to December 31, 2021 Stock-based compensation Stock options exercised Treasury shares purchased
2021-12-31
2021-10-28 565.85 未披露
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From June 30, 2021 to September 30, 2021 Stock-based compensation
2021-09-30
2021-07-30 565.85 未披露
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From March 31, 2021 to June 30, 2021 Stock options exercised Stock-based compensation
2021-06-30
2021-04-29 565.53 未披露 定期报告 2021-04-28
2021-04-29 565.33 未披露
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From December 31, 2020 to February 24, 2021 Stock options exercised Stock-based compensation Treasury shares purchased
2021-02-24
2021-02-26 564.81 未披露
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From December 31, 2019 to December 31, 2020 Stock options exercised Stock-based compensation Treasury shares purchased
2020-12-31
2020-10-30 563.08 未披露
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From June 30, 2020 to September 30, 2020 Stock options exercised Stock-based compensation
2020-09-30
2020-07-31 562.79 未披露
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From March 31, 2020 to June 30, 2020 Stock-based compensation Treasury shares purchased
2020-06-30
2020-04-30 562.72 未披露
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From December 31, 2019 to March 31, 2020 Stock options exercised Stock-based compensation Treasury shares purchased
2020-03-31
2020-02-28 562.52 未披露 定期报告 2020-02-27
2020-02-28 562.28 未披露
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From December 31, 2018 to December 31, 2019 Stock options exercised Stock-based compensation Treasury shares purchased
2019-12-31
2019-11-01 561.28 未披露
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from June 30, 2019 to July 31, 2019 Stock-based compensation
2019-07-31
2019-08-02 561.28 未披露
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from March 31, 2019 to June 30, 2019 Stock options exercised Stock-based compensation Treasury shares purchased
2019-06-30
2019-05-03 561.20 未披露 定期报告 2019-05-02
2019-05-03 561.00 未披露
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from December 31, 2018 to February 28, 2019 Stock-based compensation Treasury shares purchased
2019-02-28
2019-03-01 560.74 未披露
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from December 31, 2017 to December 31, 2018 Stock options exercised Stock-based compensation Treasury shares purchased
2018-12-31
2018-10-31 559.77 未披露 定期报告 2018-10-28
2018-07-27 559.80 未披露 定期报告 2018-07-24
2018-04-27 559.27 未披露 定期报告 2018-03-31
2018-03-23 559.27 未披露 定期报告 2018-03-15
2018-03-02 559.07 未披露 定期报告 2018-03-01
2018-03-02 558.88 未披露
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from December 31, 2016 to December 31, 2017 Stock options exercised Stock-based compensation Treasury shares purchased
2017-12-31
2017-07-31 557.67 未披露 定期报告 2017-07-28
2017-04-28 557.85 未披露 定期报告 2017-04-27
2017-03-03 557.65 未披露 定期报告 2017-03-02
2017-03-03 557.41 未披露
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from December 31, 2015 to December 31, 2016 Stock options exercised Stock-based compensation Treasury shares purchased
2016-12-31
2016-10-31 556.46 未披露 定期报告 2016-10-28
2016-07-29 556.46 未披露 定期报告 2016-07-28
2016-05-03 556.61 未披露 定期报告 2016-05-02
2016-03-04 556.37 未披露 定期报告 2016-03-03
2016-03-04 560.57 未披露
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from December 31, 2014 to December 31, 2015 Stock options exercised Stock-based compensation Treasury shares purchased
2015-12-31
2015-08-04 559.97 未披露 定期报告 2015-08-03
2015-03-27 559.77 未披露 定期报告 2015-03-18
2015-03-06 559.77 未披露 定期报告 2015-03-05
2015-03-06 559.53 未披露
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from December 31, 2013 to December 31, 2014 Stock options exercised Stock-based compensation Treasury shares purchased
2014-12-31
2014-10-31 557.76 未披露 定期报告 2014-10-30
2014-07-30 557.79 未披露 定期报告 2014-07-29
2014-05-02 557.69 未披露 定期报告 2014-05-01
2014-03-07 557.73 未披露 定期报告 2014-03-06
2014-03-07 557.51 未披露
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from December 31, 2012 to December 31, 2013 Stock options exercised Stock-based compensation Treasury shares purchased
2013-12-31
2013-11-01 556.51 未披露 定期报告 2013-10-31
2013-03-27 555.75 未披露 定期报告 2013-03-15
2013-03-07 556.00 未披露 定期报告 2013-03-07
2013-03-07 555.80 未披露
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from December 31, 2011 to December 31, 2012 Stock options exercised Stock-based compensation Treasury shares purchased
2012-12-31
2012-08-02 554.99 未披露 定期报告 2012-07-31
2012-05-01 554.79 未披露 定期报告 2012-04-27
2012-03-01 624.19 未披露 定期报告 2012-02-29
2012-03-01 623.54 未披露
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from December 31, 2010 to December 31, 2011 Stock options exercised Stock-based compensation Treasury shares purchased
2011-12-31
2011-11-01 621.74 未披露 定期报告 2011-10-31
2011-08-01 641.66 未披露 定期报告 2011-07-29
2011-04-29 641.54 未披露 定期报告 2011-04-28
2011-03-08 640.84 未披露 定期报告 2011-03-07
2011-03-08 641.04 未披露
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from dec 31 2009 to dec 31 2010 Stock options exercised Stock-based compensation Treasury shares purchased
2010-12-31
2010-10-29 640.23 未披露 定期报告 2010-10-27
2010-07-28 640.17 未披露 定期报告 2010-07-27
2010-04-30 639.93 未披露 定期报告 2010-04-29
2010-03-02 639.12 未披露 定期报告 2010-02-28
2010-03-02 639.36 未披露
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from December 31, 2008 to December 31, 2009 Stock options exercised, including $29 tax benefit Stock-based compensation Treasury shares purchased
2009-12-31
2009-03-06 635.44 未披露 定期报告 2009-03-04
2009-03-06 634.81 未披露
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from December 31, 2007 to December 31, 2008 Stock options exercised, including $4 tax benefit Stock-based compensation Treasury shares purchased
2008-12-31
2008-03-13 632.40 未披露 定期报告 2008-03-12
2008-03-13 631.54 未披露
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from December 31, 2006 to December 31, 2007 Stock options exercised, including $58 tax benefit Stock-based compensation Treasury shares purchased
2007-12-31
2007-03-16 622.96 未披露 定期报告 2007-03-13
2007-03-16 621.03 未披露
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from December 31, 2005 to December 31, 2006 Stock options exercised, including $113 tax benefit Warrants exercised
2006-12-31
2006-03-14 614.31 未披露 定期报告 2006-03-13
2006-03-14 601.38 未披露
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from December 31, 2004 to December 31, 2005 Stock options exercised including $125 tax benefit Warrants exercised
2005-12-31
2005-03-24 587.63 未披露 定期报告 2005-03-23
2005-03-24 584.53 未披露
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from December 31, 2003 to December 31, 2004 Stock options exercised
2004-12-31
2004-03-30 582.26 未披露 定期报告 2004-03-26
2004-03-30 581.56 未披露
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from December 31, 2002 to December 31, 2003 Stock options exercised
2003-12-31
2002-03-27 579.98 未披露
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from DECEMBER 31, 2000 to DECEMBER 31, 2001 Stock issued pursuant to rights offering, net Common stock dividends
2001-12-31
2000-03-02 398.17 未披露
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from DECEMBER 31, 1998 to DECEMBER 31, 1999 Stock options exercised
1999-12-31
1999-03-05 397.72 未披露
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from DECEMBER 31, 1997 to DECEMBER 31, 1998 Stock options exercised
1998-12-31
1998-03-20 395.19 未披露
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from December 31, 1996 to December 31, 1997 Stock options exercised
1997-12-31
1997-03-31 392.19 未披露
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from DECEMBER 31, 1995 to DECEMBER 31, 1996 Stock options exercised
1996-12-31
1996-02-29 383.61 未披露 定期报告 1994-12-31
From December 31, 2024 to December 31, 2025 Stock options exercised Stock-based compensation Treasury shares purchased
From June 30, 2025 to September 30, 2025 Stock-based compensation
From March 31, 2025 to June 30, 2025 Stock-based compensation
From December 31, 2024 to March 31, 2025 Stock options exercised Stock-based compensation Treasury shares purchased
From December 31, 2023 to December 31, 2024 Stock options exercised Stock-based compensation Treasury shares purchased
a split of its outstanding shares of common stock at a ratio of 5:1
From December 31, 2022 to December 31, 2023 Stock options exercised Stock-based compensation Treasury shares purchased
From June 30, 2023 to September 30, 2023 Stock options exercised Stock-based compensation
From March 31, 2023 to June 30, 2023 Stock-based compensation
From December 31, 2021 to December 31, 2022 Treasury shares purchased Stock options exercised Stock-based compensation
From June 30, 2022 to September 30, 2022 Stock-based compensation
From March 31, 2022 to June 30, 2022 Stock options exercised Stock-based compensation
From December 31, 2020 to December 31, 2021 Stock-based compensation Stock options exercised Treasury shares purchased
From June 30, 2021 to September 30, 2021 Stock-based compensation
From March 31, 2021 to June 30, 2021 Stock options exercised Stock-based compensation
From December 31, 2020 to February 24, 2021 Stock options exercised Stock-based compensation Treasury shares purchased
From December 31, 2019 to December 31, 2020 Stock options exercised Stock-based compensation Treasury shares purchased
From June 30, 2020 to September 30, 2020 Stock options exercised Stock-based compensation
From March 31, 2020 to June 30, 2020 Stock-based compensation Treasury shares purchased
From December 31, 2019 to March 31, 2020 Stock options exercised Stock-based compensation Treasury shares purchased
From December 31, 2018 to December 31, 2019 Stock options exercised Stock-based compensation Treasury shares purchased
from June 30, 2019 to July 31, 2019 Stock-based compensation
from March 31, 2019 to June 30, 2019 Stock options exercised Stock-based compensation Treasury shares purchased
from December 31, 2018 to February 28, 2019 Stock-based compensation Treasury shares purchased
from December 31, 2017 to December 31, 2018 Stock options exercised Stock-based compensation Treasury shares purchased
from December 31, 2016 to December 31, 2017 Stock options exercised Stock-based compensation Treasury shares purchased
from December 31, 2015 to December 31, 2016 Stock options exercised Stock-based compensation Treasury shares purchased
from December 31, 2014 to December 31, 2015 Stock options exercised Stock-based compensation Treasury shares purchased
from December 31, 2013 to December 31, 2014 Stock options exercised Stock-based compensation Treasury shares purchased
from December 31, 2012 to December 31, 2013 Stock options exercised Stock-based compensation Treasury shares purchased
from December 31, 2011 to December 31, 2012 Stock options exercised Stock-based compensation Treasury shares purchased
from December 31, 2010 to December 31, 2011 Stock options exercised Stock-based compensation Treasury shares purchased
from dec 31 2009 to dec 31 2010 Stock options exercised Stock-based compensation Treasury shares purchased
from December 31, 2008 to December 31, 2009 Stock options exercised, including $29 tax benefit Stock-based compensation Treasury shares purchased
from December 31, 2007 to December 31, 2008 Stock options exercised, including $4 tax benefit Stock-based compensation Treasury shares purchased
from December 31, 2006 to December 31, 2007 Stock options exercised, including $58 tax benefit Stock-based compensation Treasury shares purchased
from December 31, 2005 to December 31, 2006 Stock options exercised, including $113 tax benefit Warrants exercised
from December 31, 2004 to December 31, 2005 Stock options exercised including $125 tax benefit Warrants exercised
from December 31, 2003 to December 31, 2004 Stock options exercised
from December 31, 2002 to December 31, 2003 Stock options exercised
from DECEMBER 31, 2000 to DECEMBER 31, 2001 Stock issued pursuant to rights offering, net Common stock dividends
from DECEMBER 31, 1998 to DECEMBER 31, 1999 Stock options exercised
from DECEMBER 31, 1997 to DECEMBER 31, 1998 Stock options exercised
from December 31, 1996 to December 31, 1997 Stock options exercised
from DECEMBER 31, 1995 to DECEMBER 31, 1996 Stock options exercised
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