Core Points - The Shanghai Composite Index fell by 0.22% on October 28, with 10 industries rising, led by the comprehensive and defense industries, which increased by 2.06% and 1.07% respectively. The non-ferrous metals and beauty care industries saw the largest declines, down 2.72% and 1.51% respectively [1] - The machinery equipment sector experienced a decline of 0.48%, with a net outflow of 4.065 billion yuan in main capital. Out of 531 stocks in this sector, 227 rose, 6 hit the daily limit up, while 295 fell, with 1 hitting the daily limit down [1] - Within the machinery equipment sector, 173 stocks saw net inflows, with 16 stocks receiving over 50 million yuan in net inflows. The top three stocks by net inflow were Xagong Co., Ltd. (99.3682 million yuan), Ningbo Jingda (89.6725 million yuan), and Southern Road Machinery (89.2004 million yuan) [1] - The outflow list for the machinery equipment sector included 8 stocks with net outflows exceeding 100 million yuan, led by Huagong Technology (477 million yuan), Xugong Machinery (463 million yuan), and Yingweike (448 million yuan) [2] Machinery Equipment Sector - The top three stocks with significant inflows were: - Xagong Co., Ltd. with a rise of 9.90% and a turnover rate of 5.36%, receiving 99.3682 million yuan [1] - Ningbo Jingda with a rise of 10.05% and a turnover rate of 6.02%, receiving 89.6725 million yuan [1] - Southern Road Machinery with a rise of 10.01% and a turnover rate of 33.60%, receiving 89.2004 million yuan [1] - The top three stocks with significant outflows were: - Huagong Technology with a decline of 0.43% and a turnover rate of 7.94%, experiencing an outflow of 47.659 million yuan [2] - Xugong Machinery with a decline of 4.03% and a turnover rate of 2.96%, experiencing an outflow of 46.296 million yuan [2] - Yingweike with a decline of 3.78% and a turnover rate of 6.39%, experiencing an outflow of 44.838 million yuan [2]

Group 1 - The core point of the article is the performance and changes in the top holdings of the Zhonghang Opportunity Leading Mixed Fund, which reported a net value growth rate of 119.56% over the past year [1] Group 2 - The fund's top ten holdings saw the addition of new stocks: Yuanjie Technology, Guangku Technology, and Dongshan Precision [1] - The fund increased its position in Yingweike by 12.65 million shares, making it the largest holding [1] - The previous top holdings, Changxin Bochuang, Shijia Photon, and Founder Technology, were removed from the top ten [1] Group 3 - Significant increases in holdings include: - Yingweike (increased by 364.09% to 16.13 million shares, valued at 1.29 billion) - Xinyi Sheng (increased by 332.17% to 3.51 million shares, valued at 1.285 billion) - Zhongji Xuchuang (increased by 338.67% to 3.12 million shares, valued at 1.26 billion) - Shenghong Technology (increased by 502.27% to 4.25 million shares, valued at 1.214 billion) - Tianfu Communication (increased by 539.34% to 6.98 million shares, valued at 1.171 billion) - Hudian Co. (increased by 669.13% to 9.94 million shares, valued at 730 million) - Dekeli (increased by 312.55% to 5.64 million shares, valued at 683 million) [1]

Group 1 - The core point of the news is that Yingweike Technology Co., Ltd. experienced a stock price increase of 5.22%, reaching 77.86 CNY per share, with a trading volume of 3.467 billion CNY and a turnover rate of 5.34%, resulting in a total market capitalization of 76.035 billion CNY [1] - Yingweike specializes in the research, production, and sales of precision temperature control energy-saving equipment, with its main business revenue composition being: 52.50% from machine room temperature control products, 36.00% from cabinet temperature control products, 9.82% from other sources, 0.93% from rail transit train air conditioning and services, and 0.75% from bus air conditioning [1] Group 2 - According to data from the top ten heavy stocks of funds, Huabao Fund holds a significant position in Yingweike, with its Huabao Competitive Advantage Mixed A Fund (010335) holding 221,100 shares, accounting for 3.64% of the fund's net value, ranking as the tenth largest heavy stock [2] - The Huabao Competitive Advantage Mixed A Fund has achieved a return of 60.67% year-to-date, ranking 522 out of 8,226 in its category, and a return of 59.12% over the past year, ranking 561 out of 8,099 [2]

Core Insights - The report maintains a "Buy" rating for the utility and environmental protection industry, highlighting a 4.5% year-on-year increase in electricity consumption in September, with resilience in industrial and commercial electricity demand [1][4]. Market Review - The Shanghai Composite Index rose by 2.88% and the ChiNext Index increased by 8.05% during the week of October 20-24. The coal sector rose by 1.74%, utilities by 1.02%, environmental protection by 1.75%, and carbon neutrality by 2.44% [1][12]. Industry Outlook Thermal Power - The report suggests focusing on thermal power companies with assets in regions where electricity supply is tight and competition is favorable, such as Sheneng Co. and Huadian International [4]. - Coal prices are expected to rise due to supply constraints from abnormal weather and regulatory checks, with a notable increase post-National Day [31]. - Electricity consumption in September showed a year-on-year growth of 4.5%, with industrial sectors growing at 7.3%, 5.7%, and 6.3% respectively [31]. Hydropower - The report recommends focusing on leading hydropower operators like Yangtze Power, as the sector benefits from stable electricity prices and regional supply-demand dynamics [4][32]. - Significant increases in inflow to major hydropower stations were noted, with a 80%+ year-on-year growth in inflow to the Three Gorges and Xiluodu reservoirs [32]. Nuclear Power - The report highlights the potential of China National Nuclear Power, as the market for electricity pricing becomes more favorable [4][32]. - The nuclear power sector is expected to stabilize, with new units coming online and electricity prices remaining steady [32]. Renewable Energy - The report suggests focusing on leading new energy companies like Longyuan Power, as the wind and solar sectors are expected to see stable growth despite recent slowdowns in installation rates [4][33]. Industry Data Tracking Coal Prices - The report tracks coal prices, noting that the European ARA coal price was $91.60/ton, up 1.66%, while Newcastle coal was $103.60/ton, down 0.48% [35]. - Domestic coal prices also saw increases, with the price at Guanzhou Port for Indonesian coal at 769.61 RMB/ton, up 1.27% [35]. Natural Gas Prices - The report notes that the ICE UK natural gas price rose to 81.31 pence/therm, a 1.71% increase, while the Henry Hub price was $3.33/million BTU, up 10.63% [51]. Carbon Market - The national carbon market's carbon emission allowance price was reported at 54.70 RMB/ton, reflecting a 4.77% increase [58]. Investment Recommendations - The report recommends focusing on thermal power companies with strong asset positioning, hydropower operators benefiting from stable pricing, and nuclear power companies with growth potential [4][65].

Core Insights - The liquid cooling connector is a critical component in liquid cooling systems, enabling safe and efficient heat management in high-power density scenarios, effectively overcoming the limitations of traditional air cooling [1][2][3] - The Chinese liquid cooling connector market is projected to grow from 1.8 billion yuan in 2021 to 5.011 billion yuan in 2024, with a compound annual growth rate (CAGR) of 40.6%, and is expected to reach 6.5 billion yuan by 2025 [1][10][11] - The industry is driven by increasing demand from data centers, energy storage systems, and electric vehicles, with AI computing and high-power servers being the core growth drivers [1][8][10] Industry Overview - Liquid cooling connectors ensure the efficient and safe transmission of cooling media, such as deionized water and glycol solutions, between devices [2] - The connectors must possess high thermal efficiency, gas tightness (leakage ≤ 0.02ml), pressure resistance (3-5 MPa), shock resistance (20G), and corrosion resistance [3] Market Dynamics - The Chinese liquid cooling connector market is expected to see a significant increase in demand due to policies supporting high-quality development in computing infrastructure and energy efficiency [1][7] - The market structure is dominated by data centers, which are projected to account for approximately 60% of the market share by 2024, followed by energy storage systems at around 20% [8][10] Competitive Landscape - The market is highly concentrated, with the top five companies holding over 70% of the market share. Leading companies include Staubli and Parker in the high-end market, while domestic players like AVIC Optoelectronics and Zhengbei Connection are prominent in the mid-tier market [11][12] - Domestic companies are accelerating the localization process, leveraging cost advantages and technological breakthroughs to enhance market competitiveness [12] Development Trends - The industry is evolving towards smart integration, standard collaboration, and scenario customization, with products transitioning from basic connectors to intelligent nodes that monitor system status in real-time [13][14] - Standardization and compatibility are becoming core development directions to address long-standing issues of interface incompatibility [15] - The diverse needs of downstream applications are driving the customization of materials and processes, with a focus on innovative solutions tailored to specific operational environments [16]

关于控股子公司完成工商变更登记并换发营业执照的 公告 证券代码：002837 证券简称：英维克 公告编号：2025-056 深圳市英维克科技股份有限公司 深圳市英维克科技股份有限公司 董事会 二〇二五年十月二十五日 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。 深圳市英维克科技股份有限公司（以下简称"公司"）于近日收到控股子公司 深圳市英维克智能连接技术有限公司（以下简称"英维克智能连接"）的通知，英 维克智能连接已办理完成相关工商变更登记、章程备案等工作，并领取了深圳市市 场监督管理局核发的新的营业执照，具体变更情况如下： | 序 | 变更 | 变更前 | 变更后 | | --- | --- | --- | --- | | 号 | 事项 | | | | | 住 | 深圳市龙华区观湖街道新田社区 创新工业园17号C栋厂房101（一 | 深圳市龙华区观澜街道新澜社区泥坑 | | 1 | 所 | | 三路 3 号 8 栋 101（1-3 楼） | | | | 照多址企业） | | 特此公告。 ...

Group 1 - The core point of the article highlights the recent performance of Yingweike, which saw a 5.07% increase in stock price, reaching 74.21 yuan per share, with a trading volume of 2.86 billion yuan and a market capitalization of 72.47 billion yuan [1] - Yingweike, established on August 15, 2005, and listed on December 29, 2016, specializes in the research, production, and sales of precision temperature control energy-saving equipment, as well as air conditioning services for rail transit trains and traditional buses [1] - The revenue composition of Yingweike includes: 52.50% from data center temperature control products, 36.00% from cabinet temperature control products, 9.82% from other sources, 0.93% from rail transit train air conditioning and services, and 0.75% from bus air conditioning [1] Group 2 - From the perspective of major circulating shareholders, a fund under AVIC Fund ranks among the top shareholders of Yingweike, with the AVIC Opportunity Leading Mixed Fund A (018956) newly entering the top ten circulating shareholders, holding 16.13 million shares, which is 1.91% of circulating shares [2] - The AVIC Opportunity Leading Mixed Fund A has achieved a return of 117.51% this year, ranking 8th out of 8154 in its category, and a return of 112.55% over the past year, ranking 22nd out of 8025 [2] - The fund manager of AVIC Opportunity Leading Mixed Fund A is Han Hao, who has been in the position for 7 years and 317 days, with a total asset scale of 1.788 billion yuan [3] Group 3 - The AVIC Opportunity Leading Mixed Fund A reduced its holdings in Yingweike by 285,100 shares in the second quarter, now holding 3.4749 million shares, which constitutes 9.73% of the fund's net value, making it the third-largest holding [4] - The estimated floating profit from the current holdings in Yingweike for the fund is approximately 12.44 million yuan [4]

Core Viewpoint - The stock of Invec has shown significant volatility and growth, with a year-to-date increase of 133.10% and a recent trading performance indicating mixed investor sentiment [1][2]. Company Overview - Invec Technology Co., Ltd. is located in Longhua District, Shenzhen, Guangdong Province, and was established on August 15, 2005, with its IPO on December 29, 2016 [2]. - The company specializes in the research, production, and sales of precision temperature control energy-saving equipment, including air conditioning for rail transit trains and traditional buses [2]. - Revenue composition includes: 52.50% from room temperature control products, 36.00% from cabinet temperature control products, 9.82% from other sources, 0.93% from rail transit air conditioning services, and 0.75% from bus air conditioning [2]. - Invec is categorized under the machinery equipment industry, specifically in specialized equipment, and is associated with concepts such as liquid cooling, Huawei, 5G, IDC (data centers), and Xiaopeng Motors [2]. Financial Performance - For the period from January to September 2025, Invec reported a revenue of 4.026 billion yuan, reflecting a year-on-year growth of 40.19%, and a net profit attributable to shareholders of 399 million yuan, up 13.13% year-on-year [2]. - Since its A-share listing, Invec has distributed a total of 581 million yuan in dividends, with 345 million yuan distributed over the past three years [3]. Shareholder Information - As of September 30, 2025, Invec had 164,300 shareholders, an increase of 7.78% from the previous period, with an average of 5,176 circulating shares per shareholder, a decrease of 6.42% [2]. - The largest circulating shareholder is Hong Kong Central Clearing Limited, holding 37.06 million shares, a decrease of 45.20 million shares from the previous period [3].

Core Viewpoint - The article emphasizes the critical role of liquid cooling technology in addressing the increasing thermal management challenges faced by data centers due to the rapid advancement of technologies like artificial intelligence and the Internet of Things. Traditional air cooling methods are becoming inadequate, making liquid cooling a key focus for sustainable development in data centers [5]. Summary by Sections Overview of Liquid Cooling Technology - Data centers are evolving towards "high performance, high density, and high energy consumption," with cooling systems accounting for approximately 40% of total energy consumption. Efficient heat dissipation is essential for sustainable development [5]. Company Profiles - **Shenzhen Envicool Technology Co., Ltd.**: Established in 2005, it specializes in precision cooling solutions for data centers and has a diverse product matrix including liquid cooling technologies widely used in high-power density servers [6][7]. - **Guangzhou Gaolan Energy-saving Technology Co., Ltd.**: Founded in 2001, it offers advanced cooling solutions with a focus on liquid cooling technologies, achieving a PUE as low as 1.08 in applications [10][12]. - **Sugon Information Industry Co., Ltd.**: With a comprehensive product system in liquid cooling, it has developed technologies that enhance heat exchange efficiency by over 15% [13][14]. - **Inspur Information**: A global leader in IT infrastructure, it holds a 5.5% market share in the global liquid cooling infrastructure market and has been the top provider in China for four consecutive years [16][17]. - **Ningchang Information Industry (Beijing) Co., Ltd.**: Focused on liquid cooling servers, it has developed a comprehensive system covering all scenarios of liquid cooling [20][22]. - **Sanhua Tongfei Refrigeration Co., Ltd.**: Established in 2001, it specializes in industrial temperature control technology and has developed solutions that significantly reduce energy consumption [24][26]. - **Jiangsu Likang Puting Precision Technology Co., Ltd.**: Founded in 2024, it focuses on efficient and energy-saving cooling solutions for data centers [27][28]. - **Nanjing Jialitu Room Environment Technology Co., Ltd.**: Established in 2003, it provides a full chain of services in environmental control, including liquid cooling solutions [31][33]. - **Kehua Data Co., Ltd.**: With a history dating back to 1988, it has developed liquid cooling solutions that achieve a PUE as low as 1.2 [36][37]. - **Shenzhen Keda Technology Co., Ltd.**: Founded in 1993, it offers comprehensive solutions for data centers, focusing on high-density liquid cooling products [39][40]. - **Guangdong Shenling Environment System Co., Ltd.**: Established in 2000, it provides integrated solutions for environmental control, including innovative liquid cooling systems [42][43]. - **Guangdong Haiwu Technology Co., Ltd.**: Focused on low-carbon solutions, it has developed a full-stack liquid cooling system adaptable to various power densities [46][47]. - **Shenzhen Green Cloud Technology Co., Ltd.**: A subsidiary of Wangsu Technology, it specializes in green data center solutions based on immersion cooling technology [50][51]. - **Yimikang Technology Group Co., Ltd.**: Established in 2002, it aims to lead in zero-carbon data center solutions, with a focus on various liquid cooling technologies [53][54]. - **Yuan Di (Guangzhou) Digital Technology Co., Ltd.**: Founded in 2021, it focuses on innovative liquid cooling products and solutions, achieving significant milestones in various industries [57][58]. - **Sichuan Chuanrun Co., Ltd.**: Established in 1992, it has developed dual technology routes in liquid cooling, achieving a PUE below 1.05 [61][62]. - **Changzhou Hester Technology Co., Ltd.**: With 25 years of experience, it has become a leader in liquid cooling technology, providing solutions for high-performance computing [64][65]. - **Beehe Electric (Taicang) Co., Ltd.**: Founded in 2006, it offers comprehensive thermal management solutions, including liquid cooling products [68][69]. - **Guangzhou Hashi Temperature Control Technology Co., Ltd.**: Established in 2023, it focuses on liquid cooling solutions and has developed a complete technical system for various applications [71][72]. - **Lanyang (Ningbo) Technology Co., Ltd.**: Founded in 2019, it provides comprehensive liquid cooling solutions for various industries, focusing on immersion cooling technology [73][74]. - **Zhejiang Yunchuang Zhida Technology Co., Ltd.**: A subsidiary of Zhejiang Kangsong, it offers customized liquid cooling solutions based on extensive experience in thermal management [77][78]. - **Henan Jingrui Cooling Technology Co., Ltd.**: Established in 2008, it provides solutions for various fields, including data centers [80][81]. - **H3C Group**: Offers high-density liquid cooling solutions to meet the growing performance demands of data centers [84]. Upcoming Events - The sixth Thermal Management Industry Conference and Expo will be held in 2025, focusing on thermal management technologies in data centers and consumer electronics, inviting industry professionals and researchers to participate [88].

Group 1 - The report highlights the strategic acquisition of Venator UK's titanium dioxide business assets by Longbai Group, aiming to enhance its European operations and global footprint [6][7][8] - Longbai Group plans to establish subsidiaries in Malaysia and the UK, investing $5 million and $50 million respectively, to further its globalization strategy [4][9] - The titanium dioxide market is experiencing price increases, with the current market price for sulfate titanium dioxide ranging from 12,700 to 13,800 RMB per ton, indicating a positive market trend for Longbai Group [10] Group 2 - Haiguang Information reported a significant revenue growth of 54.65% year-on-year for the first three quarters of 2025, with a notable acceleration in Q3 revenue growth reaching 69.60% [12][13] - The company is expanding its market presence through partnerships with key industry players, which is driving its revenue and profit growth [13][15] - Haiguang's CPU and DCU segments are expected to see substantial growth, particularly with increasing demand from government and internet sectors [16] Group 3 - The report indicates that the advertising business of Baidu is under short-term pressure, while AI SaaS is positively impacting cloud services [31][32] - Baidu's core revenue is projected to decline by 8% in Q3 2025, with online marketing revenue expected to drop by 22% [31][34] - The company is focusing on AI-driven search transformation to enhance user engagement and satisfaction, which may provide long-term growth potential [32] Group 4 - The report discusses the mechanical industry, specifically the Japanese motorcycle market, which saw a total production of 639,000 units in 2024, a decrease of 6.4% year-on-year [21] - The domestic sales of motorcycles in Japan totaled 368,000 units in 2024, reflecting a decline of 9.2% year-on-year [22] - The report emphasizes the export dynamics and overseas production capacity of Japanese motorcycle manufacturers, with a total export volume of 484,000 units in 2024 [24] Group 5 - Zhongke Shuguang reported a revenue of 8.804 billion RMB for the first three quarters of 2025, with a year-on-year growth of 9.49% [26][27] - The company's non-recurring net profit increased by 66.79% year-on-year, indicating a significant improvement in its core business profitability [27][28] - The launch of the Shuguang AI supercluster system is expected to enhance the company's competitive position in the AI computing infrastructure market [28] Group 6 - The report indicates that the coal price is expected to show a long-term upward trend due to rising production costs and increased taxation [43][46] - The coal industry has experienced a consistent upward price trend over the past 30 years, driven by factors such as labor costs and environmental investments [44][46] - The report suggests that the coal price will continue to face upward pressure in the long term, despite potential fluctuations [46] Group 7 - The report highlights the growth of the cloud computing and network security sectors, with a focus on AI-driven opportunities for companies like Deepin Technology [47] - Deepin Technology has seen a significant increase in its cloud computing revenue, which now constitutes 46.36% of its total revenue, reflecting its strategic shift towards cloud services [47]