股本结构
单位：万股
| 公告日期 | 2025-11-05 | 2025-08-06 | 2025-05-07 | 2024-05-08 | 2024-03-06 | 2024-03-06 |
|---|---|---|---|---|---|---|
| 证券总股本 | 218.22 | 218.13 | 218.13 | 218.03 | 217.04 | 216.24 |
| 普通股本 | 218.22 | 218.13 | 218.13 | 218.03 | 217.04 | 216.24 |
| 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 | 2025-11-05 | 2025-06-30 | 2025-05-07 | 2024-03-31 | 2024-03-01 | 2023-12-31 |
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 |
|---|---|---|---|---|
| 2025-11-05 | 218.22 | 未披露 | 定期报告 | 2025-11-05 |
| 2025-08-06 | 218.13 | 未披露 |
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From March 31, 2025 to June 30, 2025
Stock options exercised
|
2025-06-30 |
| 2025-05-07 | 218.13 | 未披露 | 定期报告 | 2025-05-07 |
| 2024-05-08 | 218.03 | 未披露 |
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From December 31, 2023 to March 31, 2024
Stock options exercised
|
2024-03-31 |
| 2024-03-06 | 217.04 | 未披露 | 定期报告 | 2024-03-01 |
| 2024-03-06 | 216.24 | 未披露 |
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From December 31,2022 to December 31,2023
Stock options exercised
|
2023-12-31 |
| 2023-11-07 | 215.74 | 未披露 | 定期报告 | 2023-11-07 |
| 2023-11-07 | 215.24 | 未披露 |
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From June 30, 2023 to September 30, 2023
Stock options exercised
|
2023-09-30 |
| 2023-08-04 | 215.04 | 未披露 |
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From March 31, 2023 to June 30, 2023
Stock options exercised
|
2023-06-30 |
| 2023-05-05 | 214.94 | 未披露 | 定期报告 | 2023-05-05 |
| 2023-04-13 | 214.24 | 未披露 | 定期报告 | 2023-03-31 |
| 2023-01-19 | 214.74 | 未披露 | 定期报告 | 2022-12-31 |
| 2022-08-05 | 214.54 | 未披露 |
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From March 31, 2022 to June 30, 2022
Stock options exercised
|
2022-06-30 |
| 2022-05-06 | 214.54 | 未披露 | 定期报告 | 2022-05-06 |
| 2021-08-04 | 214.24 | 未披露 |
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From March 31, 2021 to June 30, 2021
Stock options exercised
|
2021-06-30 |
| 2021-05-05 | 214.24 | 未披露 | 定期报告 | 2021-05-05 |
| 2021-05-05 | 213.94 | 未披露 |
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From December 31, 2020 to March 31, 2021
Stock options exercised
|
2021-03-31 |
| 2021-03-03 | 213.79 | 未披露 |
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From December 31, 2019 to December 31, 2020
Stock options exercised
|
2020-12-31 |
| 2020-08-05 | 213.69 | 未披露 | 定期报告 | 2020-06-30 |
| 2020-05-06 | 213.69 | 未披露 | 定期报告 | 2020-05-06 |
| 2020-05-06 | 213.68 | 未披露 |
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From December 31, 2019 to March 31, 2020
Stock options exercised
|
2020-03-31 |
| 2020-03-03 | 213.68 | 未披露 | 定期报告 | 2020-03-03 |
| 2020-03-03 | 213.58 | 未披露 |
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from December 31, 2018 to December 31, 2019
Stock options exercised
|
2019-12-31 |
| 2019-04-12 | 213.38 | 未披露 |
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from December 31, 2018 to March 31, 2019
Stock options exercised
Comprehensive income
Share-based compensation expense
Cash dividends declared – common ($0.38 per share)
|
2019-03-31 |
| 2017-03-07 | 213.28 | 未披露 |
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from December 31, 2015 to December 31, 2016
Stock options exercised, including tax benefit of $158,000
|
2016-12-31 |
| 2016-05-04 | 213.08 | 未披露 |
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from December 31, 2015 to March 31, 2016
Stock options exercised, including tax benefit of $45,000
|
2016-03-31 |
| 2016-03-01 | 213.08 | 未披露 | 定期报告 | 2016-03-01 |
| 2014-03-04 | 212.88 | 未披露 |
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from December 31, 2012 to December 31, 2013
Stock options exercised, including tax benefit of $44,000
|
2013-12-31 |
| 2013-08-02 | 212.88 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-03-19 | 212.73 | 未披露 | 定期报告 | 2013-03-06 |
| 2012-03-28 | 212.58 | 未披露 | 定期报告 | 2012-03-08 |
| 2010-05-12 | 212.43 | 未披露 | 定期报告 | 2010-03-31 |
From March 31, 2025 to June 30, 2025
Stock options exercised
From December 31, 2023 to March 31, 2024
Stock options exercised
From December 31,2022 to December 31,2023
Stock options exercised
From June 30, 2023 to September 30, 2023
Stock options exercised
From March 31, 2023 to June 30, 2023
Stock options exercised
From March 31, 2022 to June 30, 2022
Stock options exercised
From March 31, 2021 to June 30, 2021
Stock options exercised
From December 31, 2020 to March 31, 2021
Stock options exercised
From December 31, 2019 to December 31, 2020
Stock options exercised
From December 31, 2019 to March 31, 2020
Stock options exercised
from December 31, 2018 to December 31, 2019
Stock options exercised
from December 31, 2018 to March 31, 2019
Stock options exercised
Comprehensive income
Share-based compensation expense
Cash dividends declared – common ($0.38 per share)
from December 31, 2015 to December 31, 2016
Stock options exercised, including tax benefit of $158,000
from December 31, 2015 to March 31, 2016
Stock options exercised, including tax benefit of $45,000
from December 31, 2012 to December 31, 2013
Stock options exercised, including tax benefit of $44,000