Market Overview - As of September 1, the Shanghai Composite Index closed at 3875.53 points, up by 17.60 points, representing a 0.46% increase [1] - The Shenzhen Component Index closed at 12828.95 points, up by 132.80 points, with a 1.05% increase [1] - The ChiNext Index closed at 2956.37 points, up by 66.25 points, reflecting a 2.29% increase [1] Stock Performance - A total of 80 A-shares had a turnover rate exceeding 20% on this day, indicating significant trading activity [1] - Notable stocks with high turnover rates included: - Sanwei Communication (002115) with a turnover rate of 54.64% and a price increase of 10.03% [1] - Beifang Changlong (301357) with a turnover rate of 54.55% and a price decrease of 1.13% [1] - Other significant performers included: - Xiaocheng Technology (300139) with a turnover rate of 41.52% and a price increase of 13.43% [1] - Hongyi Precision (873223) with a turnover rate of 35.54% and a price increase of 29.98% [1] Additional Notable Stocks - Other stocks with notable turnover rates included: - Yuyou Green Energy (301590) with a turnover rate of 30.31% and a price increase of 4.12% [1] - Innovation Medical (002173) with a turnover rate of 30.55% and a price increase of 10.00% [1] - Matrix Shares (301365) with a turnover rate of 29.05% and a price increase of 6.33% [1]

通达海首次公开发行股票募集资金合计109,250.00万元，扣除发行费用后募集资金净额98,287.69万元。 通达海最终募集资金净额比原计划少1712.31万元。通达海于2023年3月1日发布的招股说明书显示，该 公司拟募集资金100,000.00万元，用于智能化司法办案平台升级建设项目、智能化司法服务平台升级建 设项目、研发中心建设项目、营销网络建设项目、补充流动资金。 通达海首次公开发行股票的发行费用(不含税)合计10,962.31万元，其中，保荐及承销费8,433.96万元。 2023年6月1日，通达海发布2022年度分红派息、转增股本实施公告。通达海以实施权益分派股权登记日 登记的总股本为基数，向全体股东每10股派发现金股利10.00元(含税)，共分配利润46,000,000.00元(含 税)，剩余母公司未分配利润188,469,710.86元结转下一年度。同时以资本公积金向全体股东每10股转增 5股，合计转增23,000,000股，转增后公司总股本为69,000,000股；本年度不送股。股权登记日为2023年6 月7日，除权除息日为2023年6月8日，新增可流通股份上市日为2023年6月8日。 中 ...

证券之星消息，9月1日软件开发板块较上一交易日下跌0.04%，通达海领跌。当日上证指数报收于 3875.53，上涨0.46%。深证成指报收于12828.95，上涨1.05%。软件开发板块个股涨跌见下表： 从资金流向上来看，当日软件开发板块主力资金净流出53.54亿元，游资资金净流入15.61亿元，散户资金 净流入37.94亿元。软件开发板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600570 恒生电子 | | 1.91亿 | 4.50% | -8632.25万 | -2.03% | -1.05 Z | -2.47% | | 300468 | 四方精创 | 1.39 乙 | 3.24% | -1064.40万 | -0.25% | -1.28 Z | -3.00% | | 301269 | 华大九天 | 7547.14万 | 4.03% | -3587.74万 | -1.92% | -39 ...

每经AI快讯，9月1日，包装印刷概念震荡反弹，宏裕包材30%涨停，海顺新材、永吉股份、喜悦智行、 紫江企业、嘉亨家化等跟涨。 （文章来源：每日经济新闻） ...

Market Overview - On August 29, the Shanghai Composite Index rose by 0.37%, with the total margin trading balance reaching 22,613.49 billion yuan, an increase of 174.21 billion yuan from the previous trading day [1] - The margin trading balance in the Shanghai market was 11,519.36 billion yuan, up by 86.73 billion yuan, while the Shenzhen market's balance was 11,020.41 billion yuan, increasing by 87.62 billion yuan [1] Industry Analysis - Among the industries tracked by Shenwan, 20 sectors saw an increase in margin trading balances, with the electronics sector leading with an increase of 48.09 billion yuan, followed by the communication and power equipment sectors, which increased by 29.93 billion yuan and 22.72 billion yuan, respectively [1] Stock Performance - A total of 1,729 stocks experienced an increase in margin trading balances, accounting for 46.49% of the total, with 430 stocks seeing an increase of over 5% [1] - The stock with the largest increase in margin trading balance was Tongdahai, which saw a balance of 1.19 billion yuan, up by 76.63%, and its stock price rose by 20.01% [1] - Other notable stocks with significant increases in margin trading balances included Qudongli and Tianming Technology, with increases of 50.80% and 47.70%, respectively [1] Top Gainers and Losers - Among the top 20 stocks with the largest increases in margin trading balances, the average increase in stock prices was 4.13%, with Tongdahai, Keda Control, and Baijishenzhou leading with increases of 20.01%, 14.94%, and 12.55%, respectively [2] - Conversely, the stocks with the largest declines in margin trading balances included Qianjin Technology, which saw a decrease of 31.21%, and other stocks like Dingjia Precision and Hengshuai Co., which decreased by 30.09% and 28.98%, respectively [5]

Market Performance - The main board led the gains with notable increases in stocks such as Guoan Co. (+10.07%), Tongfu Microelectronics (+10.01%), and Jianghai Co. (+10.01%) [1] - The ChiNext board saw significant growth with Tongda Sea (+20.01%) and Jiebang Technology (+20.00%) leading the way [1] - The Sci-Tech Innovation board was led by Aerospace Hongtu (+17.94%) and Kaipu Cloud (+16.52%) [1] - Active sub-industries included SW Printed Circuit Boards (+3.54%) and SW Integrated Circuit Packaging and Testing (+1.73%) [1] Domestic News - A research team from Peking University and Hong Kong City University proposed a concept for a "Universal Photonic Fusion Wireless Transceiver Engine," successfully developing a chip for high-speed wireless communication with a coverage range exceeding 110 GHz [1] - TSMC is set to begin construction of a new 1.4nm advanced process wafer plant in Taiwan, with an estimated total investment of NT$1.2 trillion to NT$1.5 trillion (approximately $39.2 billion to $49 billion) [1] - GalaxyCore launched a high-performance 5MP image sensor GC5605 designed for AI PC applications, enhancing video quality for scenarios like video conferencing [1] - Tailin Micro announced plans to acquire 100% of Shanghai Panqi Microelectronics to expand its low-power IoT wireless connection platform [1] Company Announcements - Howey Group reported a total revenue of 13.956 billion yuan for H1 2025, a year-on-year increase of 15.42%, with a net profit of 2.028 billion yuan, up 48.34% [2] - Dingjie Smart reported total revenue of 1.045 billion yuan for H1 2025, a 4.08% increase, with a net profit of 45 million yuan, up 6.09% [2] - Lingyi Technology reported total revenue of 23.625 billion yuan for H1 2025, a 23.35% increase, with a net profit of 930 million yuan, up 35.94% [2] - Kaisheng Technology reported total revenue of 2.765 billion yuan for H1 2025, a 24.7% increase, with a net profit of 52 million yuan, up 23.7% [2] Overseas News - Dell Technologies reported $5.6 billion in AI server orders for Q2, a significant drop from $12.1 billion in the previous quarter, with AI server shipments totaling $8.2 billion [2] - The U.S. Department of Commerce announced the revocation of export exemptions for Intel Semiconductor (Dalian), Samsung China Semiconductor, and SK Hynix Semiconductor (China) [2] - Research from Stanford University indicated a 13% decline in employment rates for workers aged 22 to 25 in AI-affected occupations since 2022, with software development and customer service being the most impacted [2] - Intel announced modifications to its funding agreement with the U.S. Department of Commerce, allowing it to access approximately $5.7 billion in cash earlier than planned [2]

据证券之星公开数据整理，近期通达海（301378）发布2025年中报。截至本报告期末，公司营业总收入 1.53亿元，同比下降14.93%，归母净利润-4402.75万元，同比下降20.23%。按单季度数据看，第二季度 营业总收入9306.99万元，同比下降1.93%，第二季度归母净利润-1407.45万元，同比上升18.76%。本报 告期通达海三费占比上升明显，财务费用、销售费用和管理费用总和占总营收同比增幅达64.31%。 本次财报公布的各项数据指标表现不尽如人意。其中，毛利率35.76%，同比增4.76%，净利 率-28.12%，同比减47.78%，销售费用、管理费用、财务费用总计4698.47万元，三费占营收比30.68%， 同比增81.79%，每股净资产13.58元，同比减4.22%，每股经营性现金流-1.33元，同比减6.42%，每股收 益-0.46元，同比减21.05% 财报体检工具显示： 建议关注公司现金流状况（近3年经营性现金流均值/流动负债仅为8.04%） 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 证券之星价 ...

证券代码：301378 证券简称：通达海 公告编号：2025-029 南京通达海科技股份有限公司 第二届董事会第十八次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 南京通达海科技股份有限公司（以下简称"公司"）第二届董事会第十八次 会议于 2025 年 8 月 27 日在公司会议室以现场结合通讯表决方式召开。本次会议 为董事会定期会议，由郑建国董事长召集和主持。会议通知于 2025 年 8 月 15 日 通过电子邮件方式发出。本次会议应出席会议董事 7 名，实际出席董事 7 名，公 司监事和部分高级管理人员列席了会议。会议的召集、召开和表决符合《公司 法》和《公司章程》等的规定。 二、董事会会议审议情况 与会董事认真讨论、逐项审议，并以投票表决的方式通过了各项议案： （一）审议通过《关于 <公司 ensp="ensp" 年半年度报告="年半年度报告"> 的议案》 公司根据相关法律、法规、《公司章程》及相关制度的规定，按照相关格式 准则的要求，编制了《公司 2025 年半年度报告》全文及其摘要，报告内容真实、 准确、完整地 ...

Market Overview - As of August 29, the Shanghai Composite Index closed at 3857.93 points, up 14.33 points, with a gain of 0.37% [1] - The Shenzhen Component Index closed at 12696.15 points, up 124.78 points, with a gain of 0.99% [1] - The ChiNext Index closed at 2890.13 points, up 62.95 points, with a gain of 2.23% [1] Stock Performance - A total of 81 A-shares had a turnover rate exceeding 20% on August 29, indicating significant trading activity [1] - Notable stocks with high turnover rates included: - Haoen Qidian (301488) with a turnover rate of 54.82% and a price increase of 6.69% [1] - Beifang Changlong (301357) with a turnover rate of 54.36% and a price increase of 20.00% [1] - Tongda Hai (301378) with a turnover rate of 48.18% and a price increase of 20.01% [1] - Other stocks with notable turnover rates included: - Shunyu Precision (831906) at 45.60% with a price increase of 0.63% [1] - Sanwei Communication (002115) at 45.49% with a price increase of 9.98% [1] - Haiyang Technology (603382) at 45.31% with a price decrease of 9.99% [1] Additional Stock Insights - The stock with the highest turnover rate was Haoen Qidian (301488) at 54.82% [1] - The stock with the largest price increase among high turnover stocks was Beifang Changlong (301357) at 20.00% [1] - Stocks with significant price decreases included Haiyang Technology (603382) at -9.99% and Huasheng Tianc (600410) at -10.00% [1]

具体来看，今日上榜的营业部中，共有4家机构专用席位现身，即买四、卖二、卖四、卖五，合计买入 金额2407.08万元，卖出金额3648.62万元，合计净卖出1241.54万元。 资金流向方面，今日该股主力资金净流入2.01亿元，其中，特大单净流入2.22亿元，大单资金净流出 2142.33万元。近5日主力资金净流入1.53亿元。（数据宝） 通达海8月29日交易公开信息 通达海今日涨停，全天换手率48.18%，成交额8.20亿元，振幅22.22%。龙虎榜数据显示，机构净卖出 1241.54万元，营业部席位合计净买入1.17亿元。 深交所公开信息显示，当日该股因日收盘价涨幅达20.00%、日换手率达48.18%上榜，机构专用席位净 卖出1241.54万元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交2.60亿元，其中，买入成交额为1.82亿 元，卖出成交额为7803.68万元，合计净买入1.04亿元。 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 中信证券股份有限公司浙江分公司 ...