1.公司前期所披露的信息，不存在需要更正、补充之处。 2.公司发现近期市场对 AI、算力设备、数据中心等行业动态较为关注，对公司的 液冷相关业务有较多关注和讨论，经核查，未发现近期公共传媒报道了可能或已经对 公司股票交易价格产生较大影响的未公开重大信息。 证券代码：002837 证券简称：英维克 公告编号：2025-037 深圳市英维克科技股份有限公司 股票交易异常波动公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 一、股票交易异常波动情况 深圳市英维克科技股份有限公司（以下简称"公司"或"本公司"）股票 2025 年 7月30日、2025 年7月 31日连续2个交易日收盘价格涨幅偏离值累计达到20%以上， 根据深圳证券交易所的有关规定，属于股票交易异常波动的情况。 二、公司关注、核实情况说明 针对公司股票交易异常波动情形，公司就相关问题进行了核实，现将有关情况说 明如下： 公司将继续严格按照有关法律法规的规定和要求，认真履行信息披露义务，及时 做好信息披露工作。 四、风险提示 1.公司经过自查不存在违反信息公平披露的情形。 2.根据《深圳证券交易所股票 ...

英维克：已构建相对完整的液冷全链条技术、产品和解决方案的能力 智通财经7月31日电，英维克(002837.SZ)发布异动公告，公司发现近期市场对AI、算力设备、数据中心 等行业动态较为关注，对公司的液冷相关业务有较多关注和讨论，经核查，未发现近期公共传媒报道了 可能或已经对公司股票交易价格产生较大影响的未公开重大信息。随着AI算力的持续发展，公司希望 凭借在风冷和液冷的技术创新优势，持续展开国内外的数据中心及算力设备等行业客户的拓展，并已构 建相对完整的液冷全链条技术、产品和解决方案的能力。目前公司生产经营情况正常，主营业务未发生 重大变化，内外部经营环境未发生重大变化。 ...

Group 1: Public Fund Industry - The total net asset value of public funds in China reached a historical high of 34.39 trillion yuan as of June 30, 2025, with a month-on-month increase of 651.9 billion yuan, representing a growth rate of 1.93% [1] Group 2: Technology and Security - The National Internet Information Office of China held discussions with NVIDIA regarding security risks associated with the H20 computing chip, following concerns about vulnerabilities and backdoor issues [2] - IDC predicts that the global robotics market will exceed $400 billion by 2029, with China accounting for nearly half of this market and leading with a compound annual growth rate of nearly 15% [2] Group 3: Gaming Industry - The domestic gaming market in China achieved a sales revenue of 168 billion yuan in the first half of 2025, marking a year-on-year growth of 14.08% and setting a new record [2] Group 4: Corporate Developments - Moutai's official authorized stores have begun to enter the Meituan flash purchase platform, indicating a strategic move to enhance distribution channels [3] - Huashan Fund experienced a significant personnel change, with Xu Yong appointed as the Party Secretary, potentially leading to a future role as Chairman [3] - Zhejiang Rural Commercial Bank's total asset scale surpassed 7 trillion yuan as of June 30, 2025, with a non-performing loan ratio of 0.94% [3] Group 5: Market Reactions - Three major steel companies announced a suspension of molybdenum iron procurement to combat irrational market speculation [3] Group 6: IPO and Financing - The China Securities Regulatory Commission approved the IPO registration of Yunhan Chip City on the Growth Enterprise Market [4] - Lege Co., Ltd. plans to register and issue medium-term notes not exceeding 800 million yuan to repay debts and supplement working capital [5][6] - Tianhe Magnetic Materials obtained a project filing notice for a 12,000-ton deep processing project with a total investment of 250 million yuan [7] Group 7: Financial Performance - Daodaquan reported a net profit of 181 million yuan for the first half of 2025, a year-on-year increase of 563.15% [9] - Jiejia Weichuang expects a net profit increase of 38.65% to 59.85% for the first half of 2025, projecting a profit between 1.7 billion and 1.96 billion yuan [10] - Sinopec anticipates a net profit decline of 39.5% to 43.7% for the first half of 2025, estimating profits between 20.1 billion and 21.6 billion yuan [11] Group 8: Market Overview - The A-share market experienced fluctuations, with the ChiNext index rising over 8% in July, while the Shanghai Composite Index lost the 3600-point mark [12]

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]

Market Overview - The market experienced fluctuations with all three major indices dropping over 1% in the afternoon session. However, computing power concept stocks remained active, with companies like Invec and Chuanrun shares hitting the daily limit. Innovative drug concepts continued to show strength, with stocks such as Nanjing New Pharmaceutical and Anke Bio also reaching their limits [1][3]. Key Highlights Computing Power Sector - The computing power sector saw significant gains, with stocks like Invec and Hewei Electric achieving consecutive limit-ups. Meta announced an increase in its capital expenditure forecast for 2025, now expected to be between $66 billion and $72 billion, up from a previous lower limit of $64 billion. Microsoft reported fourth-quarter revenue of $76.44 billion, exceeding analyst expectations of $73.89 billion, and anticipates capital expenditures exceeding $30 billion in the upcoming first quarter [3][4]. - Demand for computing power infrastructure is surging due to rapid advancements in AI models and smart hardware, driving the need for high-performance servers, GPUs, and advanced PCBs. The trend indicates a potential for the computing power industry to become an enhanced version of the previous decade's cloud computing boom [5][6]. Pharmaceutical Sector - The pharmaceutical sector remained active, with stocks like Qizheng Tibetan Medicine, Nanjing New Pharmaceutical, and Dezhan Health achieving consecutive limit-ups. The sector is expected to benefit from improving policies and a gradual recovery in profitability, indicating a potential for valuation re-rating [7][8]. Fertility and Childcare Sector - The fertility support sector showed continued activity, with stocks like Anzheng Fashion and Sunshine Dairy achieving consecutive limit-ups. Recent government announcements regarding enhanced fertility support policies are expected to positively impact the market, particularly in the mother and baby consumption industry [9][10][11]. Other Notable Trends - The AI large model and military sectors showed localized activity, while sectors like the Yajiang Hydropower concept and film industry faced declines [11][12].

Core Insights - The China AI 50 concept index rose by 0.99% as of July 31, ranking 9th among concept sectors, with 30 stocks increasing in value, led by Yingweike, which hit the daily limit, and notable gains from Youfu Network, Deepin Technology, and Youkede, which rose by 8.05%, 6.75%, and 6.29% respectively [1][2] Market Performance - The top-performing concept sectors included Liquid Cooling Servers (+1.86%), Zhizhu AI (+1.73%), and Assisted Reproduction (+1.72%), while the worst performers were Special Steel Concept (-3.20%) and Low-E Glass (-3.07%) [2] - The China AI 50 concept saw a net inflow of 2.507 billion yuan, with 31 stocks receiving net inflows, and 9 stocks exceeding 100 million yuan in net inflows, led by Youfu Network with 867 million yuan [2][3] Fund Flow Analysis - The stocks with the highest net inflow ratios included Yingweike (37.56%), Youfu Network (30.76%), and China Telecom (20.54%) [3] - The top stocks in the China AI 50 concept based on net inflow included Youfu Network, Hanwha Technology, and Inspur Information, with net inflows of 867.33 million yuan, 604.78 million yuan, and 569.68 million yuan respectively [3][4]

Market Overview - The A-share market experienced a broad decline, with all three major indices falling over 1%, while the overall market showed a fluctuating upward trend this month, with the ChiNext Index rising over 8% [1][2] - The Shanghai Composite Index closed down 1.18%, the Shenzhen Component Index down 1.73%, and the ChiNext Index down 1.66%, with over 4,200 stocks declining [1][2] Sector Performance - The innovative drug sector showed strength, with stocks like Nanxin Pharmaceutical hitting the daily limit [1] - AI applications remained active, with stocks such as Yidian Tianxia also hitting the daily limit, while AI hardware stocks exhibited mixed performance [1][2] - The steel and non-ferrous metals sectors saw significant declines, with Anyang Steel dropping over 7% [1][3] - The financial sector was sluggish, with Zhongyin Securities falling over 5% [1] Investment Trends - The AI industry chain, particularly in computing hardware, maintained strong performance, with a report indicating potential computing shortages as domestic token consumption rises [2] - The assisted reproduction sector is gaining traction due to favorable policies, with the market expected to grow to 854.3 billion yuan by 2025 [3] - Government investment funds are being directed towards long-term capital and strategic sectors, focusing on technology innovation and modern industrial systems [4][5] Future Outlook - Analysts predict that the A-share market may continue a strong upward trend in August, supported by positive policies and economic recovery [6] - Key investment strategies include focusing on anti-involution sectors, industries undergoing significant transitions, and high-dividend stocks [7][8]

从资金流向上来看，当日专用设备板块主力资金净流出7.6亿元，游资资金净流出5.81亿元，散户资金净 流入13.41亿元。专用设备板块个股资金流向见下表： 证券之星消息，7月31日专用设备板块较上一交易日下跌0.34%，春光智能领跌。当日上证指数报收于 3573.21，下跌1.18%。深证成指报收于11009.77，下跌1.73%。专用设备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) | | | --- | --- | --- | --- | --- | --- | --- | | 301338 | 凯格精机 | 51.80 | 10.45% | 13.71万 | | 7.20亿 | | 002837 | 英维克 | 40.21 | 10.01% | 26.14万 | | 10.51亿 | | 603173 | 福斯达 | 45.39 | 10.01% | 7.05万 | | 3.07亿 | | 002757 | 南兴股份 | 21.78 | 10.00% | 78.39万 | | 16.96亿 | | 600501 | 航天晨光 | 23.77 | 10 ...

大家好啊，今天是7月的最后一个交易日，市场突然跳水，希望8月的A股对咱们股民好一点！ 一起看看发生了什么事情。 A股午后跳水 【导读】盘中突然跳水 7月31日，连续多日上涨之后，A股今天迎来大幅度调整。13:02之后，市场开始不断下跌，三大指数午 后均跌超1%。截至收盘，沪指跌1.18%，深成指跌1.73%，创业板指跌1.66%。 全市场共1061只个股上涨，49只个股涨停，4287只个股下跌。 算力概念股逆市活跃，英维克（002837）、川润股份（002272）等多股涨停。 | 代码 | 名称 | | 涨幅% | 现价 | | --- | --- | --- | --- | --- | | 832662 | 方盛股份 | R | 15.13 | 30.97 | | 300731 | 科创新源 | | 12.82 | 33'35 | | 688668 | 鼎通科技 | K | 10.24 | 06"66 | | 603757 | 大元泵业 | | 10.02 | 26.13 | | 002837 | 英维克 | R | 10.01 | 40.21 | | 603516 | 淳中科技 | R | 10.00 | ...

Investment Rating - The industry investment rating is "Overweight" (maintained) [1] Core Viewpoints - The report highlights a positive outlook for the telecommunications industry, driven by significant growth in AI-related investments and advancements in optical communication technologies [4][5] - Major companies such as Meta and Microsoft are increasing their capital expenditures, indicating a robust investment environment in AI and cloud services [4][5] - The report emphasizes the importance of the AI computing power supply chain and suggests various investment opportunities across different segments, including optical modules, liquid cooling, and optical chips [5] Summary by Sections Industry Trends - The telecommunications sector is expected to outperform the overall market, with a focus on AI and optical communication growth [1][4] - Recent financial results from companies like Celestica and Corning show significant year-over-year revenue growth, indicating a strong market demand [4] Company Performance - Meta reported Q2 2025 revenue of $47.52 billion, exceeding expectations, and raised its full-year capital expenditure guidance to between $66 billion and $72 billion [4] - Microsoft’s cloud business showed impressive growth, with a 26% year-over-year increase in Azure revenue [4] Investment Opportunities - The report identifies key investment targets within the AI computing power supply chain, recommending specific companies in various segments such as optical modules and liquid cooling [5] - Notable recommended stocks include Zhongji Xuchuang and New Yisheng in the optical module sector, and Yingwei in the liquid cooling segment [5]