5月30日，截至收盘，沪指跌0.47%，深成指跌0.85%，创业板指跌0.96%。 | 全A | 涨 1116 | 平 134 | 跌 4158 A股成 | | --- | --- | --- | --- | | 序号 代码 | 名称 | 现价 | 涨跌 涨跌幅 | | 1 | 000001 上证指数 | 3347.49 c | -15.96 -0.47% | | 2 | 399001 深证成指 | 10040.63c | -86.58 -0.85% | | 3 | 899050 北证50 | 1408.69 c | -7.16 -0.51% | | 4 | 881001 万得全A | 5074.29 c | -42.21 -0.83% | | 5 | 000688 889000 | 977.03 c | -9.28 -0.94% | | 6 | 399006 创业板指 | 1993.19 c | -19.36 -0.96% | | 7 | 000300 沪深300 | 3840.23 c | -18.47 -0.48% | 沪深两市全天成交额1.14万亿，个股跌多涨少，全市场超4100只个股下跌。 盘面上看 ...

Core Viewpoint - The concept of controllable nuclear fusion is gaining significant attention in the market, with Bai Li Electric (600468) experiencing a strong surge, hitting the daily limit and driving the entire sector upward [1] Industry Overview - The surge in controllable nuclear fusion stocks has led to a noticeable increase in related sectors, with multiple stocks in the sector rising, including Ha Han Hua Tong with a 20% increase and Rong Fa Nuclear Power also hitting the limit [1] - The upstream materials sector is poised for opportunities, particularly in superconducting materials, as the era of large-scale application of high-temperature superconducting tape materials like REBCO begins, which can provide stronger magnetic fields for nuclear fusion reactions [1] - Tungsten and tungsten-based alloys are identified as ideal first-wall materials due to their high melting points and thermal conductivity, with China holding the world's largest tungsten resource reserves, potentially leading to growth in this industry [1] Midstream Equipment Manufacturing - The midstream equipment manufacturing sector is a direct beneficiary, with superconducting magnets being core components of the devices, where high-temperature superconducting magnets can significantly enhance magnetic field strength, accounting for 40%-50% of total investment costs [1] - The first wall, located at the innermost part of the fusion device, plays a crucial role in protecting device components, indicating potential growth for related manufacturing sectors [1] - The偏滤器, typically located at the top and bottom of the vacuum chamber, controls the interaction between plasma and the chamber walls, reducing thermal load and particle bombardment, benefiting related manufacturing enterprises as the industry develops [1] Downstream Applications - The power generation sector is expected to be the first to benefit, as nuclear fusion's thermal energy can be converted into electricity through nuclear power plants, providing a large amount of clean and sustainable energy [1] - The medical field may also see growth through the use of isotopes produced by nuclear fusion for diagnostic and therapeutic purposes, contingent on technological maturity [1] Market Outlook - The construction of the "Kua Fu" project, the world's first domestically designed and built key system for fusion reactor mainframe, is entering a critical phase, alongside the early launch of domestic compact fusion energy experimental device engineering, indicating a faster transition from laboratory to engineering [1] - With dual support from policy and technology, the market prospects for this field are broad, likely attracting more capital into the related industry chain, and the activity of related concept stocks is expected to continue to rise [1]

Group 1 - The significance of May 30 as the National Science Workers' Day highlights the contributions of countless scientific workers in advancing China's technological journey [1] - The successful missions such as Chang'e 6 and the "Dream" project demonstrate China's commitment to innovation and exploration in space and oceanic research [2][3] - The collaborative efforts of over 150 research units and more than 3,000 builders underline the importance of teamwork in achieving significant technological milestones [5] Group 2 - The development of the Hongmeng operating system and the C919 aircraft showcases China's advancements in technology and its growing presence in the global market [6] - The agricultural research conducted by teams like the one at China Agricultural University reflects the integration of technology in improving agricultural practices and rural development [7] - China's total scientific workforce exceeds 120 million, positioning the country as a leader in technological human resources globally [7] Group 3 - Recent policies aim to enhance the growth of scientific talent, including the "Youth Talent Support Project" and reforms in the evaluation of scientific contributions [8][9] - The emphasis on a supportive environment for scientific innovation is evident through various initiatives that promote respect and recognition for scientific workers [9] - The continuous improvement of the talent evaluation system aims to encourage innovative research beyond traditional metrics [9] Group 4 - The focus on technological innovation as a driver for China's modernization is emphasized by leadership, highlighting the need for breakthroughs in emerging industries [10] - Companies like Xinghuan Fusion Technology and Weijing Energy Storage are at the forefront of developing sustainable energy solutions, aiming to overcome existing technological and cost barriers [11] - The ongoing efforts in nuclear fusion and energy storage technologies reflect a commitment to addressing future energy needs and enhancing energy security [11] Group 5 - The collective efforts of scientific workers are seen as crucial in showcasing China's technological innovations on a global stage, with a call for continued dedication to national development [12]

无人驾驶概念掀涨停潮 昨日，无人驾驶概念早盘便掀起涨停潮。截至收盘，北交所个股三友科技收获30%幅度涨停，万马科 技、玉禾田收获20%幅度涨停，云内动力、得润电子等同样涨停。 消息面上，城市配送无人车公司九识智能日前宣布完成1亿美元B3轮融资交割。至此，九识智能B轮融 资全部完成交割，总金额近3亿美元，这是一级市场自动驾驶领域近两年来完成的最大规模单轮融资。 ◎记者 费天元 5月29日，A股主要股指高开高走，盘面迎来普涨格局。截至收盘，上证指数报3363.45点，涨0.70%； 深证成指报10127.20点，涨1.24%；创业板指报2012.55点，涨1.37%。沪深两市合计成交11854亿元，较 前一个交易日放量超1700亿元。超4400只个股飘红，逾百股涨停。 徐驰表示，虽然外部环境等因素依然不确定，但A股内部的乐观因素正在积蓄。一方面，地产中期企稳 的概率在增加；另一方面，央行一季度货币政策执行报告强调"价格调控思路上，也要从以前的管高价 转向管低价"，若这一调控思路确认，有望打开市场中期上行空间。 兴业研究分析表示，当前零售行业进入线上线下深度融合阶段，云计算、物联网等技术已普遍应用，技 术进步推动新 ...

Group 1 - The market experienced a significant surge, with the ChiNext index rising by 1.37% and over 4,400 stocks in the market turning positive, leading to a trading volume exceeding 1.2 trillion yuan [1] - The autonomous driving sector saw remarkable performance, with companies like Yunnei Power and Tongda Electric achieving four consecutive trading limits, indicating strong market momentum driven by policy support and technological breakthroughs [3] - The mobile payment sector also witnessed notable activity, with companies such as Xiongdi Technology and Hailian Jinhui hitting trading limits, reflecting a maturing industry landscape where only companies with strong technology or backing can thrive [3] Group 2 - The controlled nuclear fusion concept gained attention, with Shangwei Co. achieving six consecutive trading limits, reminiscent of the early days of the solar industry, highlighting the potential of emerging technologies despite inherent risks [3] - The gold sector faced a downturn, with companies like Laishen Tongling hitting the trading limit down, attributed to shifts in the Federal Reserve's stance leading to a flight of risk-averse capital [4] - The current market conditions echo the 2015 technology stock bull market, emphasizing the importance of investing in companies with solid fundamentals rather than merely following market trends [4]

Market Overview - The three major A-share indices rose collectively in the morning session, with the Shanghai Composite Index up 0.72%, the Shenzhen Component Index up 1.12%, and the ChiNext Index up 1.16% [1] - The total market turnover reached 759.4 billion yuan, an increase of 91.6 billion yuan compared to the previous day, with over 4,400 stocks rising [1] Sector Performance - The leading sectors included autonomous driving, innovative pharmaceuticals, and cross-border payments, while precious metals and food sectors saw declines [2] - Notable stocks in the autonomous driving sector included Yunnei Power and Tongda Electric, both achieving four consecutive trading limit increases [2] - The innovative pharmaceutical sector also performed well, with stocks like Ruizhi Pharmaceutical and Shutaishen hitting trading limits [2] Notable Stocks and Trends - The stock of Shangwei Co. achieved six consecutive trading limit increases, indicating strong investor interest [4] - Stocks such as Yunnei Power and Tongda Electric have shown significant momentum with four consecutive trading limit increases [5] - The innovative pharmaceutical company Shutaishen reported promising clinical trial results for its STSA-1002 injection, showing a significant reduction in mortality rates compared to the control group [10] Strategic Developments - A strategic cooperation framework agreement was signed between Xiaoma Zhixing and Guangzhou Public Transport Group to collaborate in the fields of autonomous vehicles and logistics services [11] - The market is also reacting to legislative developments regarding stablecoins in the U.S. and Hong Kong, which may impact the cross-border payment sector [13]

Core Viewpoint - The article emphasizes the significant potential and applications of superconducting materials in various fields, particularly in controlled nuclear fusion, highlighting the advancements in high-temperature superconductors and their role in future energy solutions [2][4][17]. Group 1: Superconducting Materials Overview - Superconducting materials exhibit unique properties such as zero electrical resistance and complete diamagnetism, making them valuable in energy, medical equipment, transportation, quantum computing, defense, and scientific research [2][17]. - The global market for low-temperature superconducting materials currently dominates, accounting for over 90% of the superconducting materials market, while high-temperature superconductors are expected to gain market share as applications like superconducting cables and controlled nuclear fusion develop [2][3]. Group 2: Applications in Controlled Nuclear Fusion - In the ITER project, superconducting magnets account for 28% of the total cost, indicating their critical role in tokamak devices [2][4]. - High-temperature superconductors, such as ReBCO, are anticipated to significantly reduce production costs and have vast commercial prospects, especially in the development of superconducting magnet systems operating above 16T at 4.2K [3][22]. Group 3: Investment Recommendations - The article suggests focusing on companies involved in the supply chain for tokamak devices, including leading firms like Guoguang Electric, Hezhong Intelligent, and Lianchuang Optoelectronics, which are engaged in various components and systems for fusion reactors [4][44]. - Key players in superconducting materials include Yongding Co., Dongfang Tantalum, and Xibu Superconductor, which specialize in high-temperature and low-temperature superconducting materials [4][44]. Group 4: Technological Advancements - The article discusses the advancements in superconducting materials, particularly the transition from low-temperature superconductors to high-temperature superconductors, which can operate in more complex environments and are expected to expand the application range significantly [3][17]. - The SPARC project in the U.S. is highlighted as a leading initiative utilizing high-temperature superconductors to enhance operational efficiency and reduce costs in nuclear fusion applications [35][36]. Group 5: Future Prospects - The article outlines the ongoing development of domestic projects like the "Xinghuo No. 1" hybrid fusion-fission reactor, which aims to achieve continuous power generation and is expected to significantly contribute to sustainable energy development [43][44]. - The BEST project, a compact fusion energy experiment, is also mentioned as a significant step forward in demonstrating fusion energy generation capabilities [42][43].

Market Overview - The overall market experienced a slight decline with the Shanghai Composite Index down 0.02%, the Shenzhen Component down 0.26%, and the ChiNext Index down 0.31%, indicating cautious market sentiment with over 3,400 stocks in the red [3][4] Key Investment Themes Environmental Protection and Energy - The solid waste treatment and combustible ice sectors saw strong gains, with stocks like Yuhua Tian and Boschke hitting the daily limit of 20%. This surge is driven by enhanced environmental policies and new regulations on industrial solid waste management [4] - Companies in this sector are expected to have a policy moat and performance outlook, suggesting that investors should consider gradual accumulation during pullbacks, especially in leading firms with technological barriers [4] Consumer Recovery - The food and beverage sector showed activity, with stocks like Huanlejia reaching a 20% limit up, driven by the upcoming summer consumption peak and anticipated price increases in some consumer goods [4] - However, the pharmaceutical sector faced collective adjustments, with companies like Ruizhi Pharmaceutical and Xue Rong Biological leading the decline due to rising expectations for centralized procurement and some companies' performance falling short of expectations [4] Technology Sector - The controlled nuclear fusion concept gained traction, with stocks like Libote and Rongfa Nuclear Power hitting the daily limit. This area is part of the new energy sector, with strong expectations for technological breakthroughs and a willingness from investors to pay premiums [5] - Conversely, the cross-border e-commerce and chemical sectors experienced pullbacks, particularly in the epoxy propane segment, primarily due to fluctuations in raw material prices [5] Market Sentiment and Strategy - Investors are advised to focus on structural opportunities concentrated in policy-driven and performance-reliable sectors, rather than being swayed by daily market fluctuations [6] - There was a slight inflow of northbound capital, but significant divergence among domestic investors suggests the need to monitor future volume expansion [6] - Maintaining a controlled position is recommended while waiting for market shifts, with strong support around the 3,300-point level for the Shanghai Composite Index [7]

每经记者｜肖芮冬 每经编辑｜赵云 5 月 28 日，市场全天窄幅震荡，三大指数小幅下跌。截至收盘，沪指跌 0.02% ，深成指跌 0.26% ，创业板指跌 0.31% 。 板块方面，饮料制造、可控核聚变、垃圾分类、深海科技等板块涨幅居前，电商、化学原料、 CRO 、造纸等板 块跌幅居前。 全市场超 3400 只个股下跌。沪深两市全天成交额 1.01 万亿元，较上个交易日放量 110 亿。 今天，大盘整体窄幅震荡，万得全A全天振幅仅0.57%； 国元证券研报指出，白酒方面，去库存、稳渠道、促消费是白酒行业主线，当前主要酒企渠道库存已降至合理 水平，随着政策的不断发力和消费场景的改善，白酒需求有望温和恢复，建议关注护城河宽阔，品牌、渠道力 领先，韧性强的高端酒企。 大众品方面，黄酒消费热度渐起；啤酒消费逐渐进入旺季；休闲零食、能量饮料等细分赛道景气度高；餐饮供 应链逐渐修复；乳业上游供给端原奶价格底部企稳，龙头乳企韧性较强。 不过值得注意的是，目前消费线内部也有分化。今天港股市场上，前期热门的泡泡玛特盘中一度跌超7%，蜜 雪集团盘中也跌超6%。 个股虽然跌多涨少，但本周几个热门题材都有一定持续性，加上今天异动的新 ...

Group 1 - The nuclear fusion concept stocks have strengthened again, with a report indicating that 26 out of 37 surveyed commercial fusion companies believe the first fusion power plant will be connected to the grid by 2035 [2] - The autonomous sanitation and logistics vehicle concept stocks have collectively surged, with several companies in the logistics sector completing financing, indicating a growing market space due to advancements in AI and autonomous driving technologies [2] - The food and beverage stocks have shown repeated activity, with retail sales data indicating a year-on-year increase of 4.7% in the first four months of 2025, suggesting a long-term upward trend in consumer spending [2]