Group 1 - The State Council issued opinions on enhancing care services for severely disabled individuals, emphasizing increased policy support and infrastructure development [3] - The National Development and Reform Commission (NDRC) held a meeting to discuss the construction of a unified national market and promote healthy development of the private economy [3][4] - The Ministry of Commerce addressed the sale of overseas port assets by CK Hutchison Holdings, stating that the Chinese government will conduct legal reviews to protect market competition and national interests [3][4] Group 2 - The manufacturing PMI for July was reported at 49.3%, a decrease of 0.4 percentage points from the previous month, influenced by seasonal factors [5] - The non-manufacturing business activity index and composite PMI output index were 50.1% and 50.2%, respectively, both remaining above the critical point despite declines [5] - The implementation of the Anti-Money Laundering and Counter-Terrorism Financing Management Measures for precious metals and gemstones took effect on August 1, requiring reporting for cash transactions over 100,000 yuan [5] Group 3 - The World Gold Council reported that global gold demand reached 1,249 tons in Q2 2025, a 3% year-on-year increase, driven by gold ETF investments [5] - Gold ETF inflows in Q2 amounted to 170 tons, contrasting with outflows in the same period of 2024, with Asia contributing 70 tons [5] - The total gold ETF demand for the first half of 2025 reached 397 tons, the highest since 2020 [5] Group 4 - Shenzhen's Development and Reform Commission outlined a plan for high-quality construction of low-altitude infrastructure, aiming to establish over 1,200 takeoff and landing points by the end of 2026 [6][7] - The plan includes the opening of over 1,000 low-altitude commercial flight routes and aims for significant coverage of urban areas with low-altitude services [6][7] Group 5 - Xizang Tourism announced it may apply for a trading suspension if significant stock trading anomalies continue [9] - Southern Road Machinery's stock price has diverged from its fundamentals, prompting attention [9] - Industrial Fulian reported no significant changes in major customers or products [9]

Group 1: Artificial Intelligence Initiatives - The State Council approved the "Artificial Intelligence +" action plan to promote large-scale commercial applications of AI, leveraging China's complete industrial system and large market scale [1] - The National Development and Reform Commission emphasized the need to deepen the "Artificial Intelligence +" initiative and promote high-quality development of the low-altitude economy [2] - The National Medical Insurance Administration supports the clinical application and pricing of new technologies like brain-computer interfaces, establishing pricing for related medical services [2] Group 2: Corporate Developments - Tesla expanded its Robotaxi service to the California Bay Area, covering cities from San Francisco to San Jose [4] - Dongxin Co. clarified that its products are not used in large model computing clusters, indicating potential risks due to rapid stock price increases [5] - Dingtong Technology's major shareholder plans to transfer 3% of the company's shares due to personal funding needs [5] Group 3: Clinical Trials and Approvals - Yahui Pharmaceutical reported positive preliminary results from its Phase Ib clinical trial for APL-1401, aimed at treating moderate to severe ulcerative colitis [5] - Micron Biotech received FDA approval for a Phase I clinical trial of CS231295, a selective AuroraB inhibitor for treating advanced solid tumors [6] - ST Norate obtained drug registration certificates for two new products, indicating expansion in reproductive and mental health sectors [7] Group 4: Financing and Investments - "Zero Degree Robotics" completed two rounds of financing totaling over 100 million yuan, focusing on technology development and production acceleration [10] - Puliyan Medical completed nearly $50 million in Series C financing to enhance product development and market expansion [11]

证券代码：688110 证券简称：东芯股份 公告编号：2025-037 东芯半导体股份有限公司 关于股票交易风险提示公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 1 股价累计涨幅较大风险提示：近期，东芯半导体股份有限公司（以下简称"公 司"或"上市公司"）股价累计涨幅较大，超过大部分同行业公司股价涨幅 及上证指数涨幅，可能存在短期上涨过快出现的下跌风险。公司基本面未发 生重大变化，也不存在其他应披露而未披露的重大信息。 业绩亏损风险：公司目前生产经营活动正常，内外部经营环境未发生重大变 化。公司于 2025 年 4 月 30 日披露了《2025 年第一季度报告》，公司 2025 年第一季度实现归属于上市公司股东的净利润为-59,241,841.00 元，处于亏 损状态。公司 2025 年半年度预计仍处于亏损状态。 根据中证指数有限公司官方网站发布的截至 2025 年 7 月 31 日的市盈率数据 显示，公司所属《中国上市公司协会上市公司行业统计分类指引》"C39 计 算机、通信和其他电子设备制造业" ...

Core Viewpoint - Dongxin Co., Ltd. (688110) has issued a stock trading risk warning due to a significant increase in its stock price, which has outpaced most of its industry peers and the Shanghai Composite Index, indicating potential short-term decline risks [1] Company Summary - The company's fundamentals have not undergone any significant changes, and there are no undisclosed major information [1] - Dongxin's investment in Shanghai Lishuan focuses on chip products primarily used in personal computers, professional design, AIPC, cloud gaming, cloud rendering, and digital twins, rather than in large model computing clusters [1] - The chip products still require client product certification and customer onboarding processes before they can be fully utilized [1]

Core Viewpoint - The announcement highlights the investment by the company in Shanghai Lishuan, which has developed its first self-researched GPU chip "7G100" and the first graphics card product Lisuan eXtreme, indicating a strategic move into the GPU market [1] Investment Details - The company invested 200 million yuan in Shanghai Lishuan in 2024, acquiring a 37.88% stake, which will not be included in the consolidated financial statements [1] - The investment is aimed at enhancing the company's presence in the GPU chip development sector, particularly for applications in personal computers, professional design, AI PCs, cloud gaming, cloud rendering, and digital twins [1] Product Development - As of May 25, 2025, Shanghai Lishuan has received the first batch of packaged G100 chips and has completed major functionality testing [1] - The company is currently focused on product optimization and will proceed with customer sampling and mass production, although no revenue has been generated yet [1]

7月31日，上证指数下跌1.18%，深证成指下跌1.73%，创业板指下跌1.66%。盘后龙虎榜数据显示，共 有50只个股因当日异动登上龙虎榜，资金净流入最多的是诺德股份（600110.SH），达4.23亿元。 据21投资通智能监测，26只个股龙虎榜出现了机构的身影，北向资金参与龙虎榜中的个股共涉及16只。 4.23亿资金抢筹诺德股份，1.98亿资金出逃亚太药业 50只上榜的龙虎榜个股中，31只个股被净买入，19只个股被净卖出。其中，资金净买入最多的是诺德股 份，达4.23亿元，占总成交金额的22.01%。诺德股份当日收盘上涨10.02%，换手率为17.98%。 而龙虎榜中资金净流出最多的是亚太药业（002370.SZ），被净卖出为1.98亿元，占总成交金额的 10.06%。亚太药业收盘下跌6.14%，换手率为37.4%。 机构净卖出的个股中，金额最多的是东芯股份（688110.SH），当日收盘上涨19.99%，换手率为 7.22%。 北向资金净买入11股，净卖出5股 7月31日，北向资金参与龙虎榜中的个股共有16只，合计净买入7.96亿元。其中沪股通净买入6 股，净卖 出2 股，合计净买入6.2亿元；深股通净 ...

（原标题：揭秘涨停丨这一板块掀起涨停潮） 以封单金额计算，10股封单资金均超亿元。其中，英维克、胜通能源、东芯股份3股封单资金均在3亿元 以上，分别为4.61亿元、3.91亿元、3.02亿元。 英维克具有液冷服务器+数据中心+英伟达概念。此前，英维克表示，目前公司服务器侧有提供液冷散 热解决方案，同时数据中心机房侧提供风冷、液冷散热解决方案，以适配各种场景的算力需求。 人工智能发展势头强劲，算力需求旺盛，推动液冷服务器成为刚需硬件。中商产业研究院报告显示， 2023年中国液冷服务器市场规模约为109亿元，同比增长49.3%。该机构预测，到2027年，中国液冷服 务器市场规模将超680亿元。 龙头点睛：液冷服务器板块多股涨停 10股封单资金均超1亿元。 涨停战场：英维克封单资金超4亿元 据证券时报·数据宝统计，今日（7月31日），从收盘涨停板封单量来看，胜通能源、文科股份、利德曼 封单量排名前三，依次为30.73万手、27.46万手、22.27万手；诺德股份、德展健康、英维克等个股封单 量均在10万手以上。 从连续涨停天数来看，西藏旅游斩获9连板，7月15日以来累计涨幅134.22%；安正时尚和中化装备等个 股 ...

Summary of Key Points Core Viewpoint - On July 31, a total of 39 stocks were involved with institutional investors, with 21 stocks showing net buying and 18 stocks showing net selling [1] Institutional Buying and Selling - The top three stocks with the highest net buying by institutions were: - Industrial Fulian with a net buying amount of 1.498 billion [1] - Hewei Electric with a net buying amount of 457 million [1] - Yidian Tianxia with a net buying amount of 173 million [1] - The top three stocks with the highest net selling by institutions were: - Dongxin Co., Ltd. with a net outflow amount of 119 million [1] - New Henghui with a net outflow amount of 71.62 million [1] - Gongchuang Turf with a net outflow amount of 47.31 million [1]

Market Overview - The Shanghai Composite Index closed at 3573.21 points, down 1.18%, with a trading volume of 845.89 billion yuan [1] - The Shenzhen Component Index closed at 11009.77 points, down 1.73%, with a trading volume of 1090.14 billion yuan [1] - The ChiNext Index closed at 2328.31 points, down 1.66%, with a trading volume of 544.39 billion yuan [1] - The STAR 50 Index closed at 1047.87 points, down 1.01%, with a trading volume of 45.68 billion yuan [1] - The total trading volume of both markets was 1936.04 billion yuan, an increase of 91.76 billion yuan compared to the previous trading day [1] Sector Performance - The computer, communication, and biopharmaceutical sectors showed the highest gains, while sectors such as steel, non-ferrous metals, real estate, coal, securities, insurance, electric equipment, chemicals, and transportation saw significant declines [3] - Among the 31 primary industries, 7 experienced net inflows of funds, with the computer industry seeing the highest net inflow of 1.33 billion yuan [4][5] - The electric equipment sector had the largest net outflow of funds, totaling 4.90 billion yuan [5] Individual Stock Movements - A total of 1016 stocks rose, while 4064 stocks fell, with 62 stocks remaining flat and 8 stocks suspended [3] - 67 stocks received net inflows exceeding 100 million yuan, with Yidian Tianxia leading at 909 million yuan [6][7] - 119 stocks experienced net outflows exceeding 100 million yuan, with Ningde Times seeing the largest outflow of 1.691 billion yuan [8][9] Institutional Activity - Institutional investors had a net buying of approximately 352 million yuan, with Yidian Tianxia being the most purchased stock at around 173 million yuan [10][11] - The top net selling stock by institutions was Dongxin Co., with a net outflow of approximately 119 million yuan [11] ETF Performance - The Food and Beverage ETF saw a decrease of 3.57% over the past five days, with a net outflow of 60.47 million yuan [13] - The Gaming ETF increased by 3.22% over the past five days, with a net outflow of 30.03 million yuan [13] - The Cloud Computing 50 ETF increased by 3.62% over the past five days, with a net inflow of 4.75 million yuan [14]

Core Insights - On July 31, institutional investors showed significant activity in the stock market, with a total of 39 stocks being involved, of which 21 experienced net buying and 18 faced net selling [1][2]. Group 1: Institutional Buying - The top three stocks with the highest net buying by institutions were Industrial Fulian, Hewei Electric, and Yidian Tianxia, with net buying amounts of 1.498 billion, 457 million, and 173 million respectively [1][2]. - Other notable stocks with institutional net buying included Anglikang (172 million), Beifang Changlong (127 million), and Huilv Ecology (76.81 million) [2]. Group 2: Institutional Selling - The top three stocks with the highest net selling by institutions were Dongxin Co., New Henghui, and Gongchuang Turf, with net selling amounts of 119 million, 71.62 million, and 47.31 million respectively [1][3]. - Additional stocks that faced net selling included Hai Sen's Industry (2.37 million) and Ji Shi Media (4.51 million) [3].