Core Points - The company announced a cash dividend of 0.15 yuan per share (including tax), totaling 15 million yuan (including tax) based on a total share capital of 100 million shares [1][2] - The dividend distribution plan was approved by the board on August 7, 2025, following authorization from the annual general meeting held on April 18, 2025 [1][2] - The record date for the dividend is September 4, 2025, with the last trading day and ex-dividend date also on September 5, 2025 [1][2] Dividend Distribution Details - The cash dividends will be distributed through China Securities Depository and Clearing Corporation Limited Shanghai Branch to shareholders registered by the close of trading on the record date [2] - Shareholders who have not completed designated trading will have their dividends held by the clearing company until they complete the necessary transactions [2] - For individual shareholders holding unrestricted A shares, dividends will be subject to different tax treatments based on the holding period, with those holding for over one year exempt from personal income tax [3][4] Tax Implications - For shares held for less than one month, the effective tax burden is 20%, while for shares held between one month and one year, the tax burden is reduced to 10% [4] - Qualified Foreign Institutional Investors (QFIIs) will have a withholding tax of 10% applied to their dividends, resulting in a net dividend of 0.135 yuan per share [5][6] - Hong Kong Stock Exchange investors will also have a 10% withholding tax applied, with provisions for tax treaty benefits available [6]

New Stock Offerings - Fushun Special Steel (600399) has a tender offer period from August 12, 2025, to September 10, 2025[1] - Dongxin Co., Ltd. (688110) reported severe abnormal fluctuations on August 16, 2025[1] - Broadcom Integrated (603068) announced abnormal fluctuations on August 29, 2025[1] Market Alerts - ST Guohua (000004) and ST Gohong (000851) both reported abnormal fluctuations on August 29, 2025[1] - ST Huayang (603825) and ST Zhongji (000972) also indicated abnormal fluctuations on August 29, 2025[1] - ST Yanzhen (603389) reported abnormal fluctuations on August 26, 2025[1] Company Announcements - Zhaoxin Technology (603377) announced abnormal fluctuations on August 27, 2025[1] - Longyang Electronics (301396) reported significant fluctuations on August 28, 2025[1] - ST Dongshi (603377) indicated abnormal fluctuations on August 22, 2025[1]

Company Overview - Shenghui Integrated Group Co., Ltd. is located in Suzhou High-tech Zone, Jiangsu Province, and was established on September 3, 2003. The company went public on October 13, 2022 [1] - The main business involves cleanroom engineering services in high-tech industries such as IC semiconductors and optoelectronics. The revenue composition is as follows: cleanroom engineering 64.36%, other electromechanical installation engineering 31.78%, equipment sales 3.74%, and others 0.11% [1] Stock Performance - On August 29, Shenghui Integrated's stock fell by 5.06%, closing at 38.45 CNY per share, with a trading volume of 41.15 million CNY and a turnover rate of 3.01%. The total market capitalization is 3.845 billion CNY [1] Shareholder Information - Baodao Fund has a presence among the top ten circulating shareholders of Shenghui Integrated, with Baodao Yuanhang Mixed A (007126) newly entering the list in the second quarter, holding 239,800 shares, which accounts for 0.69% of the circulating shares. The estimated floating loss today is approximately 491,600 CNY [2] - Baodao Yuanhang Mixed A was established on April 30, 2019, with a latest scale of 1.685 billion CNY. Year-to-date returns are 28.61%, ranking 2413 out of 8189 in its category; the one-year return is 55.72%, ranking 2111 out of 7969; and since inception, the return is 100.71% [2]

证券代码：603163 证券简称：圣晖集成 公告编号：2025-044 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗 漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： | 股份类别 | 股权登记日 | 最后交易日 | 除权（息）日 | 现金红利发放 | | --- | --- | --- | --- | --- | | | | | | 日 | | Ａ股 | 2025/9/4 | － | 2025/9/5 | 2025/9/5 | 2025年半年度权益分派实施公告 差异化分红送转： 否 一、 通过分配方案的股东会届次和日期 本次利润分配方案经公司2025 年 4 月 18 日的2024年年度股东大会授权董事会 在符合利润分配的条件下制定具体的中期分红方案,并经 2025 年 8 月 7 日召开的 第三届董事会第二次会议审议通过。 二、 分配方案 1. 发放年度：2025年半年度 圣晖系统集成集团股份有限公司 公司股东 SHENG HUEI INTERNATIONAL CO. LTD.、苏州嵩辉企业管理咨询合伙 企业（有限合伙）、苏州圣展企业管理咨询合伙企业（有 ...

Market Performance - On August 28, the professional engineering sector rose by 0.85% compared to the previous trading day, with Zhenhai Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3843.6, up 1.14%, while the Shenzhen Component Index closed at 12571.37, up 2.25% [1] Individual Stock Performance - Zhenhai Co., Ltd. (603637) closed at 11.78, with a gain of 7.97% and a trading volume of 274,900 shares, amounting to a transaction value of 318 million yuan [1] - Other notable performers included: - ShenlvdA (000032) at 27.93, up 7.01%, with a trading volume of 1,030,200 shares [1] - Tianwo Technology (002564) at 8.35, up 6.51%, with a trading volume of 667,000 shares [1] - Shenghui Integration (603163) at 40.50, up 6.02%, with a trading volume of 81,100 shares [1] Capital Flow Analysis - The professional engineering sector experienced a net outflow of 229 million yuan from institutional investors, while retail investors saw a net inflow of 154 million yuan [2] - Notable capital flows included: - Deep Sanda A (000032) with a net inflow of 206 million yuan from institutional investors [3] - Tianwo Technology (002564) with a net inflow of 25 million yuan from institutional investors [3] - Precision Steel Structure (600496) with a net inflow of 724,680 yuan from institutional investors [3]

New Stock Offerings - Shenke Co., Ltd. (002633) has an offer period from July 29, 2025, to August 27, 2025[1] - Fushun Special Steel (600399) has an offer period from August 12, 2025, to September 10, 2025[1] - ST Gaohong (000851) has an announcement on August 26, 2025[1] Market Volatility - Great Wall Military Industry (601606) reported severe abnormal fluctuations on August 14, 2025[1] - Dongxin Co., Ltd. (688110) had an announcement on August 16, 2025, regarding market conditions[1] - Changfei Optical Fiber (601869) has an announcement dated August 27, 2025, related to market performance[1] Company Announcements - ST Dehao (002005) has an announcement on August 27, 2025, regarding its market status[1] - China Satellite (600118) announced updates on August 27, 2025[1] - ST Yizhong (603389) has an announcement dated August 26, 2025, regarding its market activities[1]

Core Viewpoint - The stock of Shenghui System Integration Group Co., Ltd. experienced an abnormal trading fluctuation, with a cumulative closing price increase of 20% over three consecutive trading days from August 22 to August 26, 2025 [1] Group 1: Stock Trading Abnormality - The stock price deviation reached a cumulative increase of 20% over three trading days, which is classified as an abnormal trading fluctuation according to the Shanghai Stock Exchange rules [1] - The company has no actual controller and confirmed through self-inspection and inquiries with its controlling shareholder that there are no undisclosed significant information affecting the stock price [1][2] Group 2: Operational Status - The company reported that its production and operational activities are normal, with no significant changes in market environment or industry policies, and no substantial fluctuations in production costs or sales [2] - There are no major undisclosed events that could impact the stock price, including significant asset restructuring, share issuance, or major business cooperation [2] Group 3: Market Sentiment and Trading Risks - The company did not identify any media reports or market rumors that could significantly affect the stock price, nor is it involved in any market hot concepts [2] - The stock turnover rates during the abnormal trading period were notably high, with rates of 19.66%, 22.86%, and 35.70% on August 22, 25, and 26, respectively, indicating potential irrational speculation [3] Group 4: Board Statement - The board of directors confirmed that there are no undisclosed matters that should be reported according to the Shanghai Stock Exchange rules, and previous disclosures do not require correction or supplementation [4]

证券代码：603163 证券简称：圣晖集成 公告编号：2025-043 圣晖系统集成集团股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 圣晖系统集成集团股份有限公司（以下简称"公司"或"本公司"）股票 于 2025 年 8 月 22 日、8 月 25 日、8 月 26 日连续三个交易日内日收盘价格涨幅 偏离值累计达 20%。根据《上海证券交易所交易规则》的有关规定，属于股票交 易异常波动情形。 因公司无实际控制人，经公司自查并书面问询公司控股股东 SHENG HUEI INTERNATIONAL COMPANY LIMITED（以下简称"控股股东"），截至本公告披露日， 公司及控股股东不存在应披露而未披露的重大信息。 当前公司股票价格涨幅较大，股票换手率较高，敬请广大投资者注意二级 市场交易风险，理性决策，审慎投资。 一、股票交易异常波动的具体情况 公司股票交易于2025年8月22日、8月25日、8月26日连续三个交易日内收盘 价格涨幅偏离值累计达20%，根据《上海证券交易所 ...

Group 1 - The stock of Shenghui Integration (603163) increased by 4.46% with a turnover rate of 35.70% and a trading volume of 493 million yuan, showing a fluctuation of 11.51% [2] - Institutional investors net bought 28.19 million yuan, while brokerage seats collectively net sold 3.35 million yuan [2] - The stock was listed on the Shanghai Stock Exchange due to its turnover rate reaching 35.70%, with institutional specialized seats net buying 28.19 million yuan [2] Group 2 - The top five brokerage seats accounted for a total transaction volume of 155 million yuan, with a buying amount of 90.12 million yuan and a selling amount of 65.27 million yuan, resulting in a net buying of 24.85 million yuan [2] - Among the brokerage seats, one institutional specialized seat was the top buyer, net buying 28.19 million yuan [2] - The stock experienced a net outflow of 62.82 million yuan in main funds, with large orders seeing a net outflow of 38.24 million yuan and big orders a net outflow of 24.58 million yuan, while the net inflow over the past five days was 75.34 million yuan [2] Group 3 - The company reported a half-year revenue of 1.295 billion yuan, representing a year-on-year growth of 39.04%, and a net profit of 62.46 million yuan, reflecting a year-on-year increase of 9.63% [2]

Market Performance - The professional engineering sector increased by 2.5% on August 25, with Sentai Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3883.56, up 1.51%, while the Shenzhen Component Index closed at 12441.07, up 2.26% [1] Top Gainers - Sentai Co., Ltd. (603098) closed at 14.73, up 10.01% with a trading volume of 327,200 shares and a transaction value of 465 million [1] - Yaxiang Integration (603929) also rose by 10.01% to 38.59, with a transaction value of 261 million [1] - Shenghui Integration (603163) increased by 10.00% to 38.83, with a transaction value of 310 million [1] - Aiman Co., Ltd. (605289) saw an 8.59% rise to 46.37, with a transaction value of 387 million [1] Top Losers - Haibo Vehicle Technology (300517) decreased by 4.63% to 12.35, with a transaction value of 132 million [2] - Honglu Steel Structure (002541) fell by 1.84% to 18.10, with a transaction value of 203 million [2] - Xiangcheng Co., Ltd. (601133) dropped by 1.47% to 13.40, with a transaction value of 284 million [2] Capital Flow - The professional engineering sector experienced a net inflow of 25.08 million from main funds, while retail funds saw a net outflow of 14.98 million [2] - Major stocks like Shenghui Integration (603163) had a net inflow of 91.86 million from main funds, while retail funds showed a net outflow of 38.95 million [3] - Sentai Co., Ltd. (603098) had a net inflow of 43.35 million from main funds, with retail funds experiencing a net outflow of 769,850 [3]