Core Insights - The main point of the news is the analysis of capital flow in the Shanghai and Shenzhen stock markets, highlighting the net inflow and outflow of funds in various sectors, particularly in the Sci-Tech Innovation Board [1][2]. Group 1: Market Overview - The total net inflow of main capital in the Shanghai and Shenzhen markets was 69.49 million yuan, with a net outflow of 241 million yuan in the Sci-Tech Innovation Board [1]. - A total of 243 stocks experienced net inflows, while 344 stocks saw net outflows [1]. Group 2: Stock Performance - Among the stocks in the Sci-Tech Innovation Board, 478 stocks rose, with four stocks hitting the daily limit up, including Nanmo Biology and Xingtou New Science [1]. - The stock with the highest net inflow was Haiguang Information, with a net inflow of 398 million yuan, followed by Xinyuan Co. and Hanwujing with net inflows of 198 million yuan and 189 million yuan, respectively [2]. Group 3: Continuous Capital Flow - There are 40 stocks that have seen continuous net inflows for more than three trading days, with Kehui Co. leading at nine consecutive days of inflow [2]. - Conversely, 151 stocks have experienced continuous net outflows, with ST Yifei leading at 16 consecutive days of outflow [2]. Group 4: Detailed Capital Flow Data - The top stocks by net inflow include: - Haiguang Information: 39.78 million yuan, with a flow rate of 8.74% and a price increase of 3.51% [2]. - Xinyuan Co.: 19.80 million yuan, with a flow rate of 11.80% and a price increase of 10.36% [2]. - Hanwujing: 18.85 million yuan, with a flow rate of 4.73% and a price change of -0.01% [2]. Group 5: Notable Outflows - The stock with the highest net outflow was Ruikeda, which saw a net outflow of 23.9 million yuan despite a price increase of 4.84% [1]. - Other notable outflows included Electric Wind Power and Jinpan Technology, with net outflows of 12.6 million yuan and 11.6 million yuan, respectively [1].

Group 1 - The company announced a share buyback program, having repurchased a total of 371,952 shares as of July 31, 2025 [1] - The repurchased shares represent 0.3554% of the company's total share capital of 104,670,000 shares [1]

Market Overview - The main funds in the Shanghai and Shenzhen markets experienced a net outflow of 34.062 billion yuan, with the Sci-Tech Innovation Board seeing a net outflow of 4.184 billion yuan [1] - A total of 242 stocks saw net inflows, while 345 stocks experienced net outflows [1] Sci-Tech Innovation Board Performance - On the Sci-Tech Innovation Board, 341 stocks rose, with two stocks, Ruikeda and Shenlian Biological, hitting the daily limit, while 241 stocks declined [1] - The stocks with the highest net inflows included Gaoce Co., Ltd. with 107.17 million yuan, followed by Jinpan Technology and Shanghai Yizhong with 89.50 million yuan and 89.26 million yuan respectively [2] Continuous Fund Flow - There are 39 stocks that have seen continuous net inflows for more than three trading days, with Kexin Co., Ltd. leading at eight consecutive days of inflow [2] - Conversely, 194 stocks have experienced continuous net outflows, with ST Yifei leading at 15 consecutive days of outflow [2] Key Stocks with Fund Inflows - The top stocks by net inflow include: - Gaoce Co., Ltd. (107.17 million yuan, 16.58% inflow rate, 1.91% increase) [2] - Jinpan Technology (89.50 million yuan, 7.08% inflow rate, 6.89% increase) [2] - Shanghai Yizhong (89.26 million yuan, 9.54% inflow rate, 7.79% increase) [2] Key Stocks with Fund Outflows - The stocks with the highest net outflows include: - Dongxin Co., Ltd. (816 million yuan, 11.37% decrease) [1] - Hanwujing and Lankai Technology with net outflows of 411 million yuan and 391 million yuan respectively [1]

证券代码：688681 证券简称：科汇股份 公告编号：2025-057 山东科汇电力自动化股份有限公司 （含），回购资金总额不低于人民币 900 万元（含）且不超过人民币 1,600 万元（含）， 回购期限为自董事会审议通过本次回购股份方案之日起 12 个月内。 具体内容详见公司于 2025 年 4 月 30 日、2025 年 5 月 8 日在上海证券交易 所网站（www.sse.com.cn）披露的《关于以集中竞价交易方式回购股份的预案》 （公告编号：2025-027）、《关于以集中竞价交易方式回购股份的回购报告书》（公 告编号：2025-031）。 公司 2024 年年度权益分派实施完毕后，本次回购股份价格上限由不超过人民 币 17.00 元/股（含）调整为不超过人民币 16.90 元/股（含）。具体内容详见公司 于 2025 年 6 月 7 日在上海证券交易所网站（www.sse.com.cn）披露的《关于 2024 年年度权益分派实施后调整回购股份价格上限的公告》（公告编号：2025-042）。 二、 回购股份的进展情况 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回 ...

人民财讯7月31日电，企查查APP显示，近日，山东三赢瑞得技术有限公司成立，法定代表人为陈强， 经营范围包含：电池制造；电池销售；物联网设备制造；物联网设备销售等。企查查股权穿透显示，该 公司由科汇股份等共同持股。 ...

| 序号 | | | 股东名称 | 持股比例 ⇒ | | --- | --- | --- | --- | --- | | 1 | + | (KEHUI | 山东科汇电力自动化股份有限公司 | 60.00% | | | | | 大股东 科汇股份（688681.SH） 图 | | | 2 | + | 品牌 | 北京罢数汇智科技发展有限公司 | 25.00% | | 3 | | 期 | 胡安锋 | 15.00% | 企查查APP显示，近日，山东三赢瑞得技术有限公司成立，法定代表人为陈强，经营范围包含：电池制造；电池销售；物联网设备制造；物联网设备销售 等。企查查股权穿透显示，该公司由科汇股份（688681）等共同持股。 | 全国企业信用查询 | 山东三赢瑞得技术有限公司 | 查一下 | | --- | --- | --- | | 基本信息 12 | 法律诉讼 经营风险 | 经营信息 | | 陈强 法定代表人 | 登记状态 | 存续 | | | 注册资本 | 1000万元 | | 组织机构代码 | MAERHRY7-7 工商注册号 | 370303200692816 | | 企业类型 | 其他有限责任公司 营业期限 ...

Group 1 - The stock price of Kewai Co., Ltd. (688681) closed at 15.26 yuan on July 25, 2025, with an increase of 2.62% and a turnover rate of 1.38% [1] - On July 25, 2025, the net inflow of main funds was 430.06 million yuan, accounting for 19.66% of the total transaction amount [2][5] - The company plans to use up to 70 million yuan of temporarily idle raised funds for cash management, with a usage authorization period of 12 months [2][3] Group 2 - The company intends to apply for a comprehensive credit line of up to 300 million yuan from the bank, with a validity period of 12 months [2][3][5] - The total amount of raised funds is 250,185,200 yuan, with a net amount after related expenses of 201,657,254 yuan [3]

Core Viewpoint - The company plans to apply for a comprehensive credit facility of up to RMB 300 million to meet its operational funding needs [1][2] Group 1: Credit Facility Details - The comprehensive credit facility will include various types of financing such as working capital loans, fixed asset loans, project loans, acceptance bills, guarantees, letters of credit, and bill discounts [1] - The validity period of the credit facility is 12 months, and the credit limit can be reused within this period, allowing adjustments between different banks [1] - The actual financing amount will depend on the company's business development needs and will be determined based on the actual financing amounts agreed upon with the banks [2] Group 2: Authorization and Management - The board of directors has authorized the chairman or a designated agent to sign relevant contracts and legal documents within the approved credit limit [2] - The management is also authorized to handle related procedures for the credit facility [2]

Group 1 - Liu Pharmaceutical Group plans to repurchase shares worth between 100 million and 200 million yuan, with a maximum repurchase price of 25.70 yuan per share [1] - Dongshan Precision intends to invest up to 1 billion USD to build a high-end printed circuit board project to meet the long-term demand for high-end printed circuit boards in emerging scenarios such as AI [1] - Bomaike reported a net profit of 12.39 million yuan for the first half of the year, a year-on-year decline of 80.42% [2] Group 2 - Western Mining achieved a net profit of 1.869 billion yuan in the first half of the year, a year-on-year increase of 15% [2] - Fuliwang expects a net loss of approximately 17 million yuan for the first half of the year, a decrease of 137.12% compared to the same period last year [2] - Digital Certification anticipates a net loss of between 80 million and 96 million yuan for the first half of the year, compared to a loss of 29.25 million yuan in the same period last year [3] Group 3 - Shanghai Construction reported a net profit of 710 million yuan for the first half of the year, a year-on-year decrease of 14.04% [5] - Funneng Co. achieved a net profit of 1.337 billion yuan in the first half of the year, a year-on-year increase of 12.48% [6] - Tengda Construction's total contract amount for the first half of the year decreased by 17.55% year-on-year [7] Group 4 - Fudan Fuhua decided to terminate the public transfer of a 28% stake in a subsidiary due to the lack of a deposit from potential buyers [9] - Fulei Ant's subsidiary has decided to cease operations due to intense competition in the photovoltaic industry and ongoing losses [11] - Dongfang Ocean's subsidiary received a medical device registration certificate for a folic acid testing kit [14] Group 5 - Huayu Pharmaceutical's subsidiary received overseas listing approvals for several products [16] - Feima International received a performance commitment compensation of 437 million yuan from its controlling shareholder [16] - Guangshen Railway signed a cooperation agreement for the Guangzhou East Station renovation project with a total investment of approximately 16.66 billion yuan [16] Group 6 - Anhui Construction won the bid for the S68 Jingde to Jixi Expressway project with an estimated total investment of 5.7 billion yuan [18] - China Communications Construction Company signed new contracts worth 991.054 billion yuan in the first half of the year, a year-on-year increase of 3.14% [19] - Kehui Co. plans to use up to 70 million yuan of idle funds for cash management [22] Group 7 - Biological Shares' subsidiary received a clinical trial approval for a cat mRNA vaccine, the first of its kind in China [23] - Ruipu Biological received a clinical trial approval for a pig mRNA vaccine, which is the first economic animal mRNA vaccine in China [24] - Nanjing New Hundred's major assets were judicially frozen due to liquidity debt crisis faced by its controlling shareholder [27] Group 8 - Changshu Bank plans to merge three village banks and establish branches, pending shareholder approval [28] - Yong'an Pharmaceutical plans to reduce its holdings by up to 2.6323 million shares [29] - Zhujiang Co. received approval from the Shanghai Stock Exchange for a stock issuance to specific targets [31] Group 9 - Sanyangma's subsidiary signed a 120 million yuan procurement contract for sensor products [33] - Jintou City Development plans to purchase a villa property for approximately 7.1854 million yuan [35] - Yuanli Co. intends to acquire 100% of Tongsheng Co. through a combination of cash and stock issuance [36] Group 10 - Xin'an Century's controlling shareholder plans to reduce holdings by up to 2.22% of the company's shares [36] - Fute Technology plans to raise up to 528 million yuan through a private placement for various projects [36] - Helen Piano's actual controller is set to change, with stock resuming trading [37] Group 11 - Weiergao expects a net profit increase of 12.55% to 30.87% for the first half of the year [38] - Saiwei Microelectronics plans to transfer up to 18% of its shares through an agreement [40] - Yongli Co. intends to acquire a 22.75% stake in a subsidiary [42] Group 12 - ST Xiachuang plans to publicly transfer a 20% stake in Guangdong Yuweiji [43] - Dema Technology's shareholders plan to transfer 778.84 million shares through an inquiry [45] - Zhongshi Technology's shareholders plan to reduce holdings by up to 2.86% of the company's shares [46] Group 13 - Wufang Optoelectronics' controlling shareholder plans to reduce holdings by up to 0.93% of the company's shares [48] - Fusenmei's chairman has been detained, temporarily unable to fulfill his duties [49] - Reliable Co.'s shareholders plan to reduce holdings by a total of up to 2.63% of the company's shares [51] Group 14 - Gao Neng Environment plans to repurchase shares worth between 100 million and 150 million yuan [53]

国海证券股份有限公司 关于山东科汇电力自动化股份有限公司 使用部分暂时闲置募集资金进行现金管理的核查意见 国海证券股份有限公司（以下简称"国海证券"、"保荐机构"）作为山东科 汇电力自动化股份有限公司（以下简称"科汇股份"、"公司"）首次公开发行股 票并在科创板上市的保荐机构，根据《中华人民共和国公司法》《中华人民共和 国证券法》《证券发行上市保荐业务管理办法》《上海证券交易所科创板股票上市 规则（2025 年 4 月修订）》等有关法律法规和规范性文件的要求，对科汇股份关 于使用部分暂时闲置募集资金进行现金管理的公告事项进行了审慎核查，核查情 况及核查意见如下： 一、募集资金基本情况 根据中国证券监督管理委员会《关于同意山东科汇电力自动化股份有限公司 首次公开发行股票注册的批复》（证监许可[2021]1499 号），并经上海证券交易所 同意，公司首次公开发行人民币普通股（A 股）股票 2,617 万股，每股发行价格 9.56 元，募集资金总额为人民币 250,185,200.00 元；扣除承销、保荐费用人民币 29,245,283.02 元（不考虑增值税），实际收到募集资金人民币 220,939,916.98 ...