No.19
Disclosure
2026/11/06 09:00
自社株買い
关于以集中竞价交易方式首次回购公司股份的公告
关于以集中竞价交易方式首次回购公司股份的公告
688403 Union Semiconductor (Hefei) Co., Ltd.汇成股份Shanghai Stock Exchange
19 posts
Union Semiconductor (Hefei) Co., Ltd. (688403) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Union Semiconductor (Hefei) Co., Ltd. (688403) Stock Price History
Union Semiconductor (Hefei) Co., Ltd. closed at CN¥14.62 on Nov 9, 2026, −22.4% over 1 month, −3.8% over 1 year.
Price5-day MA25-day MASSE CompositeDisclosures
1-Month HighCN¥18.83Oct 9
1-Month LowCN¥13.56Nov 3
1-Week Change+1.5%vs Nov 2
1-Month Change−22.4%vs Oct 9
If you had invested CN¥10,000 1 month ago, it would be worth CN¥7,764 today (−22.4%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −4.3%, while this stock moved −22.4%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 9 (Mon) | CN¥14.62 | +0.02 | +0.14% |
| Nov 6 (Fri) | CN¥14.60 | −0.72 | −4.70% |
| Nov 5 (Thu) | CN¥15.32 | +0.32 | +2.13% |
| Nov 4 (Wed) | CN¥15.00 | +1.44 | +10.62% |
| Nov 3 (Tue) | CN¥13.56 | −0.84 | −5.83% |
| Nov 2 (Mon) | CN¥14.40 | +0.42 | +3.00% |
| Oct 30 (Fri) | CN¥13.98 | −1.30 | −8.51% |
| Oct 29 (Thu) | CN¥15.28 | −1.21 | −7.34% |
| Oct 28 (Wed) | CN¥16.49 | +0.86 | +5.50% |
| Oct 27 (Tue) | CN¥15.63 | −0.68 | −4.17% |
Price5-day MA25-day MASSE CompositeDisclosures
3-Month HighCN¥26.72Sep 8
3-Month LowCN¥13.56Nov 3
1-Month Change−22.4%vs Oct 9
3-Month Change−42.1%vs Aug 7
If you had invested CN¥10,000 3 months ago, it would be worth CN¥5,977 today (−40.2%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −8.0%, while this stock moved −40.2%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 9 (Mon) | CN¥14.62 | +0.02 | +0.14% |
| Nov 6 (Fri) | CN¥14.60 | −0.72 | −4.70% |
| Nov 5 (Thu) | CN¥15.32 | +0.32 | +2.13% |
| Nov 4 (Wed) | CN¥15.00 | +1.44 | +10.62% |
| Nov 3 (Tue) | CN¥13.56 | −0.84 | −5.83% |
| Nov 2 (Mon) | CN¥14.40 | +0.42 | +3.00% |
| Oct 30 (Fri) | CN¥13.98 | −1.30 | −8.51% |
| Oct 29 (Thu) | CN¥15.28 | −1.21 | −7.34% |
| Oct 28 (Wed) | CN¥16.49 | +0.86 | +5.50% |
| Oct 27 (Tue) | CN¥15.63 | −0.68 | −4.17% |
Price25-day MA75-day MASSE CompositeDisclosures
6-Month HighCN¥41.30Jun 25
6-Month LowCN¥13.56Nov 3
3-Month Change−42.1%vs Aug 7
6-Month Change−19.7%vs May 8
If you had invested CN¥10,000 6 months ago, it would be worth CN¥7,839 today (−21.6%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −13.6%, while this stock moved −21.6%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | CN¥14.62 | +4.6% |
| Oct 2026 | CN¥13.98 | −33.7% |
| Sep 2026 | CN¥21.10 | −17.0% |
| Aug 2026 | CN¥25.41 | +28.5% |
| Jul 2026 | CN¥19.77 | −50.2% |
| Jun 2026 | CN¥39.70 | +88.2% |
| May 2026 | CN¥21.10 | +24.0% |
Price25-day MA75-day MASSE CompositeDisclosures
52-Week HighCN¥41.30Jun 25
52-Week LowCN¥12.92Nov 21
Year to Date−10.7%vs Dec 31
From 52-Week High−64.6%Jun 25
If you had invested CN¥10,000 1 year ago, it would be worth CN¥9,524 today (−4.8%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −9.2%, while this stock moved −4.8%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | CN¥14.62 | +4.6% |
| Oct 2026 | CN¥13.98 | −33.7% |
| Sep 2026 | CN¥21.10 | −17.0% |
| Aug 2026 | CN¥25.41 | +28.5% |
| Jul 2026 | CN¥19.77 | −50.2% |
| Jun 2026 | CN¥39.70 | +88.2% |
| May 2026 | CN¥21.10 | +24.0% |
| Apr 2026 | CN¥17.01 | +19.1% |
| Mar 2026 | CN¥14.28 | −25.2% |
| Feb 2026 | CN¥19.08 | −4.7% |
| Jan 2026 | CN¥20.03 | +22.3% |
| Dec 2025 | CN¥16.38 | +8.0% |
| Nov 2025 | CN¥15.17 | −7.9% |
Price13-week MA26-week MASSE Composite
3-Year HighCN¥39.30Jun 26, 2026
3-Year LowCN¥6.55Sep 16, 2024
Annualized Return+9.3%
Max Drawdown−64.4%
If you had invested CN¥10,000 3 years ago, it would be worth CN¥13,030 today (+30.3%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved +19.5%, while this stock moved +30.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | CN¥14.62 | −10.7% |
| 2025 | CN¥16.38 | ― |
Price13-week MA26-week MASSE Composite
5-Year HighCN¥39.30Jun 26, 2026
5-Year LowCN¥6.55Sep 16, 2024
Annualized Return−4.1%
Max Drawdown−64.4%
If you had invested CN¥10,000 5 years ago, it would be worth CN¥8,359 today (−16.4%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved +12.0%, while this stock moved −16.4%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | CN¥14.62 | −10.7% |
| 2025 | CN¥16.38 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Aug 2022). Please check the latest prices before trading.
Posts
This board is shared with the Japanese and Chinese versions. Feel free to write in English, Chinese or Japanese.
No.18
Disclosure
2026/10/31 09:00
取締役会決議
第二届董事会第二十八次会议决议公告
第二届董事会第二十八次会议决议公告
Delete
No.17
Disclosure
2026/10/31 09:00
関連当事者取引
关于向控股子公司增资暨关联交易的公告
关于向控股子公司增资暨关联交易的公告
Delete
No.16
Disclosure
2026/10/31 09:00
第3四半期報告
2026年第三季度报告
2026年第三季度报告
Delete
No.15
Disclosure
2026/10/31 09:00
関連当事者取引
国泰海通证券股份有限公司关于合肥新汇成微电子股份有限公司向控股子公司增资暨关联交易的专项核查意见
国泰海通证券股份有限公司关于合肥新汇成微电子股份有限公司向控股子公司增资暨关联交易的专项核查意见
Delete
No.14
Disclosure
2026/10/30 09:00
自社株買い
关于回购股份事项前十大股东和前十大无限售条件股东持股信息的公告
关于回购股份事项前十大股东和前十大无限售条件股东持股信息的公告
Delete
No.13
Disclosure
2026/10/30 09:00
自社株買い
关于以集中竞价交易方式回购公司股份的回购报告书
关于以集中竞价交易方式回购公司股份的回购报告书
Delete
No.12
Disclosure
2026/10/24 09:00
取締役会決議
第二届董事会第二十七次会议决议公告
第二届董事会第二十七次会议决议公告
Delete
No.11
Disclosure
2026/10/24 09:00
自社株買い
关于以集中竞价交易方式回购公司股份的预案
关于以集中竞价交易方式回购公司股份的预案
Delete
No.10
Disclosure
2026/10/15 09:00
株主総会
2026年第五次临时股东会法律意见书
2026年第五次临时股东会法律意见书
Delete
No.9
Disclosure
2026/10/15 09:00
株主総会決議
2026年第五次临时股东会决议公告
2026年第五次临时股东会决议公告
Delete
No.8
Disclosure
2026/10/15 09:00
自社株買い
关于回购注销2025年员工持股计划部分未解锁股份并减少注册资本暨通知债权人的公告
关于回购注销2025年员工持股计划部分未解锁股份并减少注册资本暨通知债权人的公告
Delete
No.7
Disclosure
2026/09/29 09:00
自社株買い
关于回购注销2025年员工持股计划部分未解锁股份并减少公司注册资本的提示性公告
关于回购注销2025年员工持股计划部分未解锁股份并减少公司注册资本的提示性公告
Delete
No.6
Disclosure
2026/09/29 09:00
取締役会決議
第二届董事会第二十六次会议决议公告
第二届董事会第二十六次会议决议公告
Delete
No.5
Disclosure
2026/09/29 09:00
会計監査人の選任
关于续聘2026年度会计师事务所的公告
关于续聘2026年度会计师事务所的公告
Delete
No.4
Disclosure
2026/09/29 09:00
株主総会
2026年第五次临时股东会会议资料
2026年第五次临时股东会会议资料
Delete
No.3
Disclosure
2026/09/29 09:00
変更届
关于变更注册资本、修订《公司章程》并办理工商变更登记的公告
关于变更注册资本、修订《公司章程》并办理工商变更登记的公告
Delete
No.2
Disclosure
2026/09/29 09:00
株主総会の招集
关于召开2026年第五次临时股东会的通知
关于召开2026年第五次临时股东会的通知
Delete
No.1
Disclosure
2026/09/29 09:00
従業員持株
关于2025年员工持股计划第一个锁定期届满暨解锁条件部分成就的公告
关于2025年员工持股计划第一个锁定期届满暨解锁条件部分成就的公告
Delete
Write on the Union Semiconductor (Hefei) Co., Ltd. board
More Chinese stocks in English
- Wingtech Technology Co., Ltd.600745
- TASLY PHARMACEUTICAL GROUP CO., LTD.600535
- Zhuzhou Hongda Electronics Corp., Ltd.300726
- Huada Automotive Technology Corp., Ltd603358
- DHC Software Co., Ltd002065
- Jilin Aodong Pharmaceutical Group Co., Ltd.000623
- SHANGHAI HUACE NAVIGATION TECHNOLOGY LTD300627
- DaShenLin Pharmaceutical Group Co., Ltd.603233
- Ugreen Group Limited301606
- WUHAN DAMENG DATABASE COMPANY LIMITED688692
- Jiangsu Yangnong Chemical Co., Ltd.600486
- China World Trade Center Co., Ltd.600007