Core Viewpoint - The pace of delisting in A-shares has significantly accelerated in the past month, reflecting a more stringent market mechanism for eliminating underperforming companies and enhancing overall quality [1][6]. Group 1: Delisting Statistics - As of August 4, 2023, a total of 23 A-share companies have been delisted this year, with 10 of those occurring in the last month, accounting for over 40% of the total [1][2]. - The reasons for delisting include major violations and financial issues, with a notable decrease in the number of companies delisted for face value reasons compared to the previous year [4][5]. Group 2: Reasons for Delisting - Companies such as退市锦港 (Jin Gang) were delisted due to major violations related to financial fraud, including inflated profits through false trade activities [2][3]. - Other companies like中程退 (Zhong Cheng) and退市九有 (Jiu You) were delisted for failing to meet financial standards, with negative net assets and adverse audit opinions on their financial reports [2][3]. Group 3: Regulatory Changes - New regulations implemented in April 2023 have made it more difficult for companies to reverse delisting warnings, leading to a more rigorous enforcement of delisting standards [5][6]. - The trend towards a normalized delisting mechanism aligns with the "14th Five-Year Plan" for capital market development, emphasizing timely removal of underperforming companies [6]. Group 4: Future Outlook - Experts suggest that the delisting system needs continuous optimization, including clearer processes and enhanced regulatory oversight to protect investors and ensure compliance [6][7].

Investment Rating - The report suggests a focus on sectors with high growth potential, particularly in artificial intelligence, commercial aerospace, and low-altitude economy, while avoiding purely speculative stocks [4][36]. Core Insights - The average daily trading volume of all A-shares on the Beijing Stock Exchange reached 25.1 billion yuan, a decrease of 19.2% week-on-week. The North Exchange 50 index fell by 2.7% during the same period [2][8]. - Key stocks that saw significant gains included Dingjia Precision (394.8%), Guangdao Digital (28.5%), and Shengwugu (23.0%), while stocks like Tianrun Technology (-22.5%) and Weichuang Optoelectronics (-14.7%) experienced notable declines [2][17]. Summary by Sections Market Overview - The North Exchange's average daily trading volume was 25.1 billion yuan, down 19.2% from the previous week. The North Exchange 50 index decreased by 2.7%, with an average turnover rate of 2.5% [8][9]. Key News and Policies - The Ministry of Industry and Information Technology is focusing on consolidating the results of the "involution" governance in the new energy vehicle sector and enhancing the governance of the photovoltaic industry [19]. - The State Administration for Market Regulation is addressing low-quality and low-price competition, with plans to increase product sampling for online sales by 70% in 2025 [21]. Core Driving Factors - The report highlights a continued moderately loose monetary policy in China, ensuring ample liquidity in the banking system and directing credit resources towards technological innovation and small enterprises [31]. - Emerging industries such as artificial intelligence and green technology are expected to benefit from policy support, with significant growth opportunities identified in these sectors [32][34]. Investment Recommendations and Strategies - The report recommends focusing on three main lines for investment: 1. Scarce productivity targets in policy-intensive areas like AI and commercial aerospace [36]. 2. Growth-oriented companies with revenue/profit growth exceeding 20% and R&D intensity above 5% [36]. 3. Event-driven opportunities related to significant orders in humanoid robotics and progress in major projects [36].

（原标题：*ST广道8月4日龙虎榜数据） *ST广道（839680）今日下跌1.82%，全天换手率33.61%，成交额1.95亿元，振幅16.68%。龙虎榜数据显示，营业部席位合计净买入342.34万元。 北交所公开信息显示，当日该股因日换手率达33.61%上榜，营业部席位合计净买入342.34万元。 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3005.24万元，其中，买入成交额为1673.79万元，卖出成交额为1331.45万元，合计 净买入342.34万元。 具体来看，今日上榜营业部中，第一大买入营业部为东方财富证券股份有限公司拉萨团结路第一证券营业部，买入金额为570.80万元，第一大卖 出营业部为东方财富证券股份有限公司拉萨团结路第二证券营业部，卖出金额为352.07万元。 近半年该股累计上榜龙虎榜17次，上榜次日股价平均涨2.10%，上榜后5日平均涨0.49%。（数据宝） *ST广道8月4日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 东方财富证券股份有限公司拉萨团结路第一 ...

Market Performance - The North Exchange 50 Index declined by 2.7% this week, closing at 1,419.61 points as of August 1, 2025, which is a larger drop compared to the Shanghai and Shenzhen 300 Index (-1.75%), the ChiNext Index (-0.74%), and the Sci-Tech Innovation 50 Index (-1.65%) [10] - The average market capitalization of North Exchange A-shares is 3.113 billion yuan, with a total of 269 constituent stocks [24] Liquidity and Trading Activity - The average daily trading volume for North Exchange A-shares decreased by 19.25% to 25.1 billion yuan this week, with a daily turnover rate of 5.94%, down by 1.06 percentage points [10] - The trading volume for North Exchange A-shares this week was 125.5 billion yuan, compared to 155.4 billion yuan the previous week [26] Industry News and Economic Policies - The National Development and Reform Commission announced the allocation of 800 billion yuan for "two heavy" construction funds and 735 billion yuan for central budget investments, with an additional 690 billion yuan planned for "two new" funds by October [18] - The U.S. Federal Reserve maintained the federal funds rate at 4.25%-4.50%, but internal divisions are growing, with two members voting for a 25 basis point cut, marking the first dissent since 1993 [20] Investment Recommendations - The report suggests focusing on stocks with high mid-year growth and those benefiting from industrial catalysts, particularly in the solid-state battery sector and AI technology [5] - The current price-to-earnings (PE) ratios for North Exchange A-shares, ChiNext, Shanghai Main Board, Shenzhen Main Board, and Sci-Tech Innovation Board are 50.92, 38.12, 12.37, 20.95, and 60.29 respectively, indicating a high valuation environment [11] Risks - Potential risks include policy risks, liquidity risks, and the risk of corporate earnings not meeting expectations, which could negatively impact stock prices [39]

证券研究报告·北交所报告·北交所定期报告 北交所定期报告 20250803 新股上市 ◼ 鼎佳精密（874397.BJ）：2025 年 7 月 31 日上市，首日涨幅达 479%， 振幅 89.61%，成交额 10.60 亿元，换手率 89.34%，总市值 51.70 亿元。 公司主要从事消费电子功能性产品及防护性产品的设计、研发、生产与 销售，产品应用于笔记本电脑、平板电脑、智能手机、一体电脑、服务 器、显示器、AR/VR、智能游戏机等消费电子产品。 投资建议 北证 50 指数周内回调，关注中报高增与产业 催化共振标的 [Table_Tag] [Table_Summary] 北交所市场表现 行业重要新闻 观点 ◼ 产业催化与主题轮动主导盘面，关注中报高增与产业催化共振标的。产 业消息面上，固态电池板块受头部设备厂商陆续出货加速行业量产进度 催化，带动灵鸽科技、纳科诺尔等标的在本周初表现活跃；2025 世界人 工智能大会上，华为 384 超节点真机与基于 CloudMatrix 384 超节点的 华为云新一代昇腾 AI 云服务首次亮相，带动华为概念股明显上涨，*ST 广道于 7 月 31 日涨幅 29.94% ...

Core Insights - On August 1, 2025, *ST Guangdao (839680) was featured on the trading leaderboard due to a price fluctuation of 36.55% and a trading volume of 23.0863 million shares, amounting to a transaction value of 294 million yuan [1][2]. Trading Activity Summary - The top buying seat was from Dongfang Caifu Securities Co., Ltd., Lhasa Tuanjie Road Second Securities Business Department, with a purchase amount of 4.2188 million yuan [1][2]. - The top selling seat was from Caitong Securities Co., Ltd., Hangzhou Qiutao Road Securities Business Department, with a selling amount of 5.6513 million yuan [1][2]. - The total buying and selling activities involved multiple securities business departments, with significant transactions recorded from various branches of Dongfang Caifu Securities [2].

Group 1 - The stock *ST Guangdao (839680) experienced a decline of 1.14% with a trading volume of 2.94 billion yuan and a price fluctuation of 36.55% on the day [1][2] - The stock was listed on the trading board due to its significant price fluctuation and turnover rate, with a net selling amount of 2.97 million yuan from brokerage seats [2][3] - In the last six months, the stock has appeared on the trading board 16 times, with an average price increase of 2.37% the day after being listed and an average increase of 0.77% over the following five days [3] Group 2 - The top buying brokerage was Dongfang Caifu Securities, with a purchase amount of 4.22 million yuan, while the top selling brokerage was Caitong Securities, with a selling amount of 5.65 million yuan [2][3] - The trading data indicates that the top five buying and selling brokerages had a combined transaction amount of 37.43 million yuan, with buying transactions totaling 17.23 million yuan and selling transactions totaling 20.20 million yuan [2][3]

关于公司股票可能被实施重大违法强制退市的第八次风险提示 深圳市广道数字技术股份有限公司 证券代码：839680 证券简称：*ST 广道 公告编号：2025-067 公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 特别提示：公司存在重大违法强制退市风险。深圳市广道数字技术股份有限 公司（以下简称"公司"）于 2024 年 12 月 4 日被中国证券监督管理委员会（以下 简称"中国证监会"）立案调查。公司于 2025 年 6 月 13 日收到中国证券监督管理 委员会《行政处罚事先告知书》（【2025】12 号）（以下简称"《告知书》"）， 根据《告知书》认定情况，公司可能被实施重大违法强制退市。根据《北京证券 交易所股票上市规则》10.5.4 条，在被实施退市风险警示期间，收到相关行政处 罚决定书，可能触及重大违法类强制退市情形的，公司将及时披露有关内容，并 于公告披露日的次一交易日起长期停牌，直至北京证券交易所将依法依规作出是 否终止公司股票上市的决定。根据《北京证券交易所股票上市规则》第 10.6 ...

Investment Rating - The report suggests a focus on sectors such as AI hardware and innovative pharmaceuticals, indicating a positive outlook for these areas [3][19]. Core Insights - The market performance on July 31 showed a decrease in trading volume, with the North Exchange A-share trading amount reaching 26.1 billion, down by 0.91 billion from the previous trading day [1][7]. - The North Exchange 50 Index closed at 1422.87, down 1.16%, with a PE_TTM of 66.55 times, while the specialized and innovative index closed at 2432.93, down 1.09% [1][7]. - Among 269 companies listed on the North Exchange, 44 saw an increase in stock prices, while 223 experienced declines, highlighting a mixed performance in the market [1][16]. Summary by Sections Market Review - The North Exchange A-share trading amount was 26.1 billion, a decrease of 0.91 billion from the previous day [1][7]. - The North Exchange 50 Index and specialized index both experienced declines of 1.16% and 1.09%, respectively [1][7]. Stock Performance - Top gainers included Dingjia Precision (479.1%), Guangdao Digital (29.9%), and Fangsheng Co. (15.1%) [1][16]. - Major decliners were Hengli Drilling (-11.4%), Knight Dairy (-7.8%), and Baijia Technology (-7.5%) [1][16]. Important News - The State Council emphasized the implementation of the "Artificial Intelligence +" initiative to promote large-scale commercialization of AI applications [19]. - The National Medical Insurance Bureau has approved over 100 new medical technology pricing projects, facilitating rapid clinical application of brain-computer interface technologies [19]. Company Announcements - Vision Intelligence announced the use of 20 million in idle funds for cash management, with a remaining balance of 99.4 million, representing 36.99% of its audited net assets for 2024 [20]. - Andar Technology plans to repurchase shares using self-raised funds and bank loans, with the proposal approved by the board [22].

Core Points - The Shanghai Composite Index is at 3575.51 points, above the six-month moving average, with a slight increase of 0.06% [1] - A total trading volume of A-shares reached 732.456 billion yuan today [1] - 132 A-shares have surpassed the six-month moving average, with notable stocks showing significant deviation rates [1] Summary by Category Stock Performance - Notable stocks with high deviation rates include: - JieJia WeiChuang (300724) with a deviation rate of 16.22% and a daily increase of 20.00% [1] - *ST Guangdao (839680) with a deviation rate of 7.23% and a daily increase of 14.87% [1] - GuDeWei (688390) with a deviation rate of 4.86% and a daily increase of 5.36% [1] Trading Activity - The trading turnover rate for JieJia WeiChuang was 16.10%, while *ST Guangdao had a turnover rate of 25.42% [1] - Other stocks with notable trading activity include: - LiFang Holdings (833030) with a turnover rate of 11.02% [1] - BoSi Software (300525) with a turnover rate of 6.66% [1] Market Trends - The overall market shows a positive trend with many stocks breaking above the six-month moving average, indicating potential bullish sentiment [1] - Stocks with smaller deviation rates that have just crossed the six-month line include WeiWei Co., BoYa Bio, and TongWei Co. [1]