核聚变在关键研发中取得重大进展，资本市场相关概念股集体爆发，多只个股强势涨停。核聚变产业链 核心企业梳理： 1. 兰石重装（603169.SS） 最新价：8.14元（+10.00%涨停）｜流通市值：106.3亿 4. 海陆重工（002255.SZ） 最新价：8.24元（+10.01%涨停）｜流通市值：52.6亿 作为民用核能装备龙头，公司深度参与国际热核聚变实验堆（ITER）项目，完成多项全球首台套设备 制造任务。尽管近期披露股东拟减持计划，但其在热核聚变堆核心部件领域的先发优势仍受资金热捧， 技术护城河显著。 子公司换热公司研发的"中国聚变工程试验堆（CFETR）"氦冷固态包层热工测试平台核心设备——2台 新型微通道高效紧凑型焊接式热交换器（PCHE）已通过验收并交付。该技术为国际领先的紧凑型换热 方案，直接服务于我国下一代聚变堆建设，技术壁垒高，市场前景广阔。 2. 合银智能（603011.SS） 最新价：14.04元（+10.03%涨停）｜流通市值：69.4亿 公司深度参与核聚变核心部件研制，承接了核聚变真空室构件的研发任务，并与中国核工业二三建设有 限公司达成战略合作，计划于2024年完成交付。真空室 ...

Core Viewpoint - Chengdu Xuguang Electronics Co., Ltd. held its 2024 annual performance briefing on March 28, 2025, to engage with investors and address their inquiries regarding the company's future plans and performance [1][8]. Performance Briefing Details - The performance briefing was attended by key executives including Chairman Liu Weidong, Independent Director Yang Lijun, General Manager Zhang Chun, and CFO Xiong Shangrong, who interacted with investors [1]. - The briefing was conducted via an online text interaction format on the Shanghai Stock Exchange Roadshow Center [1]. Investor Inquiries and Company Responses - **Dividend Plan**: The company has established a shareholder return plan for the next three years (2025-2027), which will be submitted for approval at the 2024 annual shareholders' meeting [2]. - **Development Plans**: The management is focused on innovation and is actively seeking new profit growth points, emphasizing a strategy driven by "technological leadership, proactive layout, and sustainable strategy" [3]. - **Technical Advantages**: The company has developed a comprehensive technical layout across three major fields: power equipment, military equipment, and electronic materials, with core technologies supporting current and future business development [4]. - **Nuclear Fusion Sector**: The company is one of the few manufacturers engaged in the research and development of equipment for nuclear fusion, having achieved batch supply of high-power electronic tubes for controlled nuclear fusion applications [5][6]. - **Revenue from Nuclear Fusion Products**: The company has generated sales revenue from its high-power electronic tubes used in the controlled nuclear fusion sector [6]. - **Plans in Nuclear Industry**: The company is advancing its position in the nuclear fusion supply chain, aiming to extend its capabilities from key components to equipment manufacturing [5][6]. - **Lithography Machine Involvement**: The company has developed various models of high-power electronic tubes for lithography machines, which have passed customer verification and are being supplied in batches [7][8]. Additional Information - Detailed information regarding the 2024 annual performance briefing can be accessed through the Shanghai Stock Exchange Roadshow Center [8].

午盘震荡加剧：核聚变逆袭领跑，AI赛道集体跳水 前期风光无限的AI概念集体"塌房"：算力租赁板块遭重创，首都在线暴跌16%，液冷服务器、AI眼镜等细分领域全线下挫。导火索是高盛突然下调全球AI服 务器出货预期，叠加国内大模型价格战白热化，资金开始担忧行业盈利前景。有机构测算，部分AI概念股的动态市盈率已突破百倍，估值压力急需消化。 【资金暗战进行时】 上午的盘面透露出三大信号：其一，季报披露期临近，资金对业绩确定性的追求压倒一切；其二，万亿特别国债项目即将落地，基建产业链持续获政策加 持；其三，北向资金逆势加仓核聚变标的，聪明钱正在布局未来3-5年的能源革命。 老铁们中午好！今天上午的A股市场可谓冰火两重天。三大指数早盘冲高回落，沪指勉强守住3360点关口，创业板指则跌近0.6%。最值得关注的是市场分化 加剧——超3700只个股飘绿，但北证50却逆势上涨近1%，成交额较昨日缩水800亿，资金观望情绪浓重。 【新主线横空出世】 上午最大的惊喜来自可控核聚变赛道！受技术突破预期刺激，久盛电气、兰石重装等十余只概念股集体封板，板块涨幅霸屏榜首。业内人士分析，这次异动 绝非偶然——国家能源集团刚成立核聚变创新联合体， ...

Group 1 - Nuclear fusion is expected to become the ultimate energy source for humanity due to its rich energy potential, high energy density, zero emissions, and high fuel availability [2][4] - The technology is still in the laboratory stage, and commercial application requires further breakthroughs [1][3] - Significant investments in nuclear fusion are increasing globally, making it a competitive field among countries [4] Group 2 - The key indicators for measuring nuclear fusion reactions include the product of plasma temperature, atomic density, and confinement time, which must exceed a certain value for ignition [3] - The energy gain factor Q must be greater than 1 to achieve net fusion energy, indicating the feasibility of engineering technology [3] - The main technical routes for nuclear fusion research are magnetic confinement fusion and inertial confinement fusion, with tokamaks being the most widely studied and likely to achieve controllable fusion [5] Group 3 - The magnet system constitutes the largest cost component (28%) in the ITER experimental reactor, highlighting the critical role of superconducting technology [5] - High-temperature superconducting materials, such as REBCO, are expected to become significant components in nuclear fusion, providing stronger magnetic fields and reducing the size and cost of fusion reactors [5] - Companies involved in the development of superconducting materials and fusion technologies are likely to benefit as fusion projects progress [5]

Investment Rating - The report does not explicitly state an investment rating for the nuclear energy industry [10]. Core Insights - The report highlights significant advancements in nuclear technology, including India's plan to construct small modular reactors (SMRs) by 2033, with an initial capacity of 55 MW each [13]. - Energy Singularity has achieved a breakthrough in high-temperature superconducting magnets, producing a magnetic field of 21.7 Tesla, surpassing the previous record of 20.1 Tesla set by MIT [7][16]. - The report emphasizes China's progress in nuclear fusion technology, with a focus on transitioning from research to experimental validation by 2050 [13]. Summary by Sections 1. Industry Policy - No domestic policies were reported [13]. - Internationally, India plans to build its first two SMRs by 2033, as stated by the Minister of State for Atomic Energy [13]. 2. Industry Dynamics - The Hefei Institute of Physical Science has completed and passed the acceptance of the vacuum chamber and overall installation system for the fusion reactor project, achieving international advanced levels [13]. - The first long-life carbon-14 nuclear battery prototype, "Zhu Long No. 1," has been developed in China, marking a significant breakthrough in nuclear technology [13]. - China National Nuclear Corporation hosted a cross-regional seminar on small modular reactors, attended by officials from over 20 countries [13]. - Energy Singularity's new magnet has set a record in the field of high-temperature superconducting magnets [13][16]. 3. Investment and Financing Events - No domestic or international investment events were reported [17]. 4. Industry Conference Preview - The 16th China International Nuclear Power Industry Exhibition is scheduled for April 27-29, 2025, featuring various stakeholders in the nuclear power sector [22].

老板一开始看不上网店的三瓜两枣，渐渐的也刮目相看，因为做toC生意的不用垫资，都是客户预付款，在我老婆的忽悠下甚至还能为设计师争取一笔设 计费，最重要的是随着网店销售规模的升级，自然流量和回头客也越来越多，生意规模以极快速度增长，公司团队士气高涨。 结果这时候出了个事，我老婆怀孕临产了，要休息三四个月，运营网店的事需要找人接手。当时店长类型的人才月薪行情是12000-15000，他们老板不舍 得这钱，只愿意花6000请了个人，结果便宜没好货，网店数据一落千丈，等我老婆生完孩子回来每个月销售额跌回两三万了。 昨晚有读者留言说不懂C\G\B生意模式。c是Consumer，指客户都是广大老百姓；g是Government，指客户主要来自政府订单，b是business，指客户主要是 企业。 我写文章为了降低阅读门槛，通常不写简称，昨晚咱不是有拼多多广告嘛，为了通过审查，像"政府"这类敏感词就用简写替代了。 to C\ to G\toB是三 种完全不同的生意形态， 我讲个 和我老婆相关的故事你们感受一下。 她以前在一家做导视牌的小公司上班，专门给市政做路牌，给商场做（洗手间、电梯、进出口等）指引标识。这就是典型的toG和 ...