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]

从资金流向上来看，当日专业工程板块主力资金净流入2507.61万元，游资资金净流出1009.12万元，散户 资金净流出1498.49万元。专业工程板块个股资金流向见下表： 证券之星消息，8月25日专业工程板块较上一交易日上涨2.5%，森特股份领涨。当日上证指数报收于 3883.56，上涨1.51%。深证成指报收于12441.07，上涨2.26%。专业工程板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 603098 | 森特股份 | 14.73 | 10.01% | 32.72万 | 4.65亿 | | 603929 | 亚翔集成 | 38.59 | 10.01% | 6.93万 | 2.61亿 | | 603163 | 圣晖集成 | 38.83 | 10.00% | 8.00万 | 3.10亿 | | 605289 | 爱曼股份 | 46.37 | 8.59% | 8.62万 | 3.87亿 | | 300712 | 永福股份 | 27.33 | 6.30% | 9.17万 ...

丨证券研究报告丨 行业研究丨行业周报丨建筑与工程 [Table_Title] 下游资本开支扩张，关注洁净室市场机会 报告要点 [Table_Summary] [Table_Summary] 近日，芯片等板块盈利能力显著，产业链情绪共振带动洁净室板块。8 月 22 日，芯片产业 链涨幅明显，海光信息、寒武纪-U 涨幅达 20%，产业链情绪共振带动洁净室板块，圣晖集 成涨 7.23%。 分析师及联系人 [Table_Author] SAC：S0490520080022 SAC：S0490522060005 SFC：BUT917 张弛 张智杰 袁志芃 龚子逸 请阅读最后评级说明和重要声明 %% %% %% %% research.95579.com 1 近日，芯片等板块盈利能力显著，产业链情绪共振带动洁净室板块。8 月 22 日，芯片产业链 涨幅明显，海光信息、寒武纪-U 涨幅达 20%，产业链情绪共振带动洁净室板块，圣晖集成涨 7.23%。催化上来看，DeepSeek-V3.1 携专为下一代国产芯片定制的 UE8M0 FP8 精度亮相， UE8M0 FP8 技术助力国产芯片加速追赶；财政端 5000 亿元新型政策 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | еозага | 百利科技 | 5.55 | -1.94% | 17.22万 | | 9609.76万 | | 920019 | 铜冠矿建 | 24.56 | -1.60% | 3.29万 | | 8100.67万 | | 002469 | 三维化学 | 9.03 | -1.31% | 22.53万 | | 2.04亿 | | 603637 | 镇海股份 | 11.01 | -1.08% | 6.30万 | | 6921.30万 | | 601618 | 與世圖世 | 3.28 | -0.91% | 134.42万 | | 4.39 Z | | 835857 | 百甲科技 | 7.72 | -0.90% | 4.07万 | | 3138.16万 | | 300029 | *ST天龙 | 6.27 | -0.63% | 6.94万 | | 4401.90万 | | 000065 | 北方国际 | 12.19 | -0.49% | 27 ...