华夏时报（www.chinatimes.net.cn）记者 胡雅文 北京报道 截至5月20日，王子新材已连续收到3个涨停板，3日涨幅达33%。东方财富可控核聚变指数（BK1163） 显示，王子新材已连涨5天，本月涨幅61.65%，成为这一波上涨中的可控核聚变概念龙头。 4月9日以来，可控核聚变指数已经出现几波集中上涨行情，这一概念从4月9日开始明显走高，已经从 1189.1涨至1453，总体上涨22.19%。这与大盘趋势一致，但涨幅更高。同期，沪指从3145.55涨至 3380.48，涨幅7.47%。深证成指从9424.68涨至10249.17，涨幅8.75%。 可控核聚变概念成分股中，常辅股份以56.1%的本月涨幅排在第二。并且自2025年开年以来，常辅股份 的涨幅已高达184.04%。 目前来看，核聚变对业绩的影响仍然有限。从主营业务来看，王子新材的收入大头为电子产品塑料包 装，常辅股份则是阀门驱动装置。常辅股份在回复投资者时表示，已为国际科研合作项目"国际热核聚 变实验堆（ITER）"提供相关产品，由于目前核聚变技术尚未实现商业应用，相关产品对公司的业绩影 响较小。 王子新材方告诉记者，"薄膜电容是一种 ...

Group 1: Xinyu Guoke - Xinyu Guoke is rapidly developing in the field of explosive devices, which has become a major economic growth point for the company [1] - The company has won bids for four to five product models, and if these models can be finalized for mass production, it will bring considerable sales revenue [1] - The company has expansion plans, with a new special equipment production line project having obtained land use rights and undergoing internal technological upgrades [1] Group 2: Tianyuan Pet - The domestic pet market in China has seen rapid growth since 2010, with the urban pet (dog and cat) consumption market expected to reach 300.2 billion yuan in 2024, a 7.5% increase from 2023 [2] - The company has established an efficient multi-category product supply chain management system and is expanding production capacity in Vietnam and Cambodia [2] - The company plans to focus on its own brand, develop traditional e-commerce, and explore content e-commerce, with a projected domestic revenue of 1.431 billion yuan and a gross margin of 11.65% in 2024 [2] Group 3: Lianchuang Optoelectronics - Lianchuang Optoelectronics has introduced the progress and future plans of the "Spark One" project, which has entered the operational phase and is expected to complete key construction by 2028-2029 [3] - The company anticipates business development in 2023, focusing on upgrading laser products, expanding overseas, and ensuring delivery [3] - The company detailed the composition and R&D progress of superconducting coils in controlled nuclear fusion, highlighting the technical barriers and innovations in high-temperature superconducting technology [3] Group 4: Company Overview - Dunhe Asset Management Co., Ltd. was established on March 2, 2011, and is a domestic macro private equity fund company focused on investment in domestic and international capital markets [4] - The company has developed a multi-asset allocation strategy, utilizing various tools such as spot, futures, options, and OTC derivatives [4] - Dunhe Asset Management has an asset management scale exceeding 40 billion yuan, ranking among the top in the private equity securities investment fund industry [4]

【财经日历】 22:30 美国至5月16日当周EIA原油库存 | 树 盘前必读 | // 外盘怎么样 // | | | | --- | --- | --- | --- | | 名称 | 现价 | 涨跌 | 涨跌幅 | | 道琼斯工业指数 | 42677.24 | -114.83 | -0.27% | | 纳斯达克指数 | 19142.71 c | -72.75 | -0.38% | | 标普500 | 5940.46 | -23.14 | -0.39% | 机构指出，面向未来，仍然保持乐观，中国A/H指数有望进一步缓步推高。 当地时间周二，美股三大指数集体收跌，道指跌0.27%，纳指跌0.38%，标普500指数跌0.39%。 大型科技股多数下跌，亚马逊、谷歌跌超1%，苹果跌近1%，英伟达跌0.88%，特斯拉涨0.51%。 热门中概股多数收跌，纳斯达克中国金龙指数跌0.65%，携程网跌超5%，蔚来跌近2%，爱奇艺、小鹏汽车跌超1%，阿里巴巴涨超1%。 ►►据央行消息，5月19日，中国人民银行行长潘功胜主持召开金融支持实体经济座谈会并讲话。金融监管总局副局长周亮出席会议并讲话。中国人民银行 副行长宣昌能、邹澜出席 ...

// 今日关注 // 1、国家发改委：内卷式竞争扭曲了市场机制、扰乱了公平竞争秩序，必须加以整治 2、华熙生物回应"点名券商"事件：透明质酸遭踩踏和抹黑，两大协会力挺"科学正名" 3、降至"1字头"，多家银行下调大额存单产品利率 4、英伟达回应在上海设立新办公空间 5、国际机构预测：2025有色金属供应过剩加剧 // 宏观预警 // 1、财政部：1-4月全国一般公共预算收入80616亿元，同比下降0.4% 财政部数据显示，1-4月，全国一般公共预算收入80616亿元，同比下降0.4%。其中，全国税收收入 65556亿元，同比下降2.1%；非税收入15060亿元，同比增长7.7%。分中央和地方看，中央一般公共预 算收入33928亿元，同比下降3.8%；地方一般公共预算本级收入46688亿元，同比增长2.2%。 3、17新华联控MTN001违约进展：重整计划执行期限延长至2025年8月23日 新华联控股有限公司发行的"17新华联控MTN001"因公司破产重整于2022年8月9日提前到期并停止计 息，构成违约。截至2025年4月，北京一中院裁定将新华联控股等六家公司实质合并重整计划的执行期 限延长至2025年8月2 ...

Core Viewpoint - The stock of Tianjin Baile Electric Co., Ltd. has experienced significant price fluctuations, with a cumulative increase of 20% over two consecutive trading days, indicating potential trading risks. The company's fundamentals have not changed significantly, and there are no undisclosed major information [2][4]. Market Trading Risks - The company's stock price increased significantly on May 16 and May 19, 2025, leading to a trading anomaly as per Shanghai Stock Exchange regulations. The stock hit the daily limit again on May 20, 2025, indicating a short-term price surge and associated risks [2][4]. - As of May 19, 2025, the company's price-to-earnings (P/E) ratio was -53.69, significantly higher than the industry average of 26.16. The price-to-book (P/B) ratio was 3.08, compared to the industry average of 2.48, suggesting overvaluation relative to peers [3][4]. Financial Performance - For the fiscal year 2024, the company reported a net loss of 109.44 million yuan, a decrease of 192.13% year-on-year. The net profit after excluding non-recurring items was 118.16 million yuan, down 208.08% year-on-year [5]. - In the first quarter of 2025, the company recorded a net profit of 31.98 million yuan, a decline of 8.05% year-on-year, with a net profit of 31.29 million yuan after excluding non-recurring items, down 3.36% year-on-year. These figures are unaudited [5]. Business Operations - The company is currently operating normally, with no significant changes in industry policies or undisclosed major information affecting its operations [5]. - The company has a minor involvement in the "controlled nuclear fusion" concept through its subsidiary, which contributes less than 1% to the overall revenue, indicating that this segment will not significantly impact the company's performance [6]. Media and Market Sentiment - The company has not identified any media reports or market rumors that could significantly impact its stock price, and there are no major events that could affect trading [6]. Other Information - The designated media for information disclosure includes "China Securities Journal," "Shanghai Securities Journal," and the Shanghai Stock Exchange website [7].

可控核聚变近期进度更新及市场展望 20250520 摘要 • 激光聚变已突破科学可行性阈值，而托卡马克磁约束尚未完全达到。中国 环流器十三号接近阈值，但距 Q 值上限仍有差距。美国国家点火装置净能 量增益已达 Q>5，验证了实验装置优化的可行性，但成本降低和商业应用 仍需努力。 • ITER 项目进度推迟，各国同步研发小型化和新技术应用。美国 CFS 公司 和中国聚变新能公司带动紧凑型核聚变装置研发。未来一两年，这些项目 将推进高温超导材料应用成熟化和进一步降本等关键节点。 • 核聚变商业化由私人资本主导，集中于小型化单项技术研发。磁约束（托 卡马克）寻求资金支持，磁惯性约束（FRC）侧重中子源研究。纯惯性约 束（NIF）因高精度和激光器数量难以民用。 • 国内核聚变项目由国家队主导，西南物理研究院计划广泛融资，包括地方 国资和产业投资，并计划在 2028 年后建设新一代工程堆。合肥等离子体 研究所的 EAST 和 WEST 装置力争成为首个 Q>1 的托卡马克。 • 核聚变优势在于全超导托卡马克装置可实现更长时间、更高强度的等离子 体约束，高温超导材料应用逐渐成熟。挑战包括极高精度控制、巨额资金 投入和复杂 ...

Group 1 - Zhaoyi Innovation plans to issue H-shares and list on the Hong Kong Stock Exchange, considering the interests of existing shareholders and market conditions [3] - ST Zhongdi has decided to abandon the commercial opportunity for the Jiageng Ke Yi City land project, with the controlling shareholder planning to develop the project instead [4] - Xichang Electric Power expects a reduction of approximately 5.4 million yuan in net profit for 2025 due to adjustments in the time-of-use electricity pricing mechanism [5] Group 2 - Sanfu New Materials intends to invest 620 million yuan in a project for high-safety dry electrode battery key materials and high-frequency electronic information composite materials [6] - Weifu High-Tech's subsidiary plans to establish a joint venture with Baolong Technology to expand the active suspension motor hydraulic pump business [7] - Yulong Co., Ltd. will have its stock delisted on May 27, 2025, following a decision by the Shanghai Stock Exchange [8] Group 3 - Chen'an Technology's shareholder is transferring 6.27% of the company's shares to Hefei Guotou, aiming to introduce strategic investors [9] - Huamao Technology is planning to acquire a 100% stake in Fuchuang Youyue, with stock trading suspended for up to 10 trading days [11] - Baolong Technology's subsidiary will collaborate with Weifu High-Tech's subsidiary to develop core components for the active suspension system [12] Group 4 - Zhongnong Lihua intends to acquire at least 50% of Taizhou Agricultural Supplies, enhancing its product and service range [13] - Weiling Co., Ltd.'s subsidiary has successfully acquired 74.3% of Jiayu Mining for 220 million yuan, focusing on expanding into the non-ferrous metal resource sector [14][15] - Hengshi Technology's subsidiary has been approved for public transfer of shares on the New Third Board [16] Group 5 - Xiang Teng New Materials plans to acquire an additional 12.5% stake in its subsidiary Shanghai Shangda for 25.3 million yuan [17] - ST Texin has extended its employee stock ownership plan by 12 months, reflecting confidence in the company's long-term development [18] - Baili Electric has issued a risk warning regarding its stock price increase, indicating no significant changes in fundamentals [19] Group 6 - Hu Silicon Industry plans to acquire minority stakes in three semiconductor companies for approximately 7.04 billion yuan [20][21] - Demais plans to change its controlling shareholder, leading to a temporary suspension of stock trading [22] - FAW Fuwei has received a notice from a well-known new energy brand for a project expected to generate 1.06 billion yuan in total sales over its lifecycle [23] Group 7 - Hangyang Co. plans to establish a subsidiary for a large modular cryogenic equipment manufacturing project with an estimated investment of 557 million yuan [24] - Jiewate intends to acquire 40.89% of Tianyi Hexin for 319 million yuan, enhancing its product line in the signal chain category [25] - Dingxin Communications has elected a new chairman following the resignation of the previous chairman [26][27] Group 8 - Aofei Entertainment plans to invest 10 million yuan in a partnership to indirectly invest in AI robotics company Xuan Yuan Technology [28] - Huaxi Energy's controlling shareholder has been detained, but the company states that operations remain normal [29] - Yihe Jiaye will change its stock name to "Ruimaite" starting May 21 [30] Group 9 - Zhongjin Environment will change its name to "Southern Pump Industry" effective May 21 [31] - Hong Sifang's subsidiary plans to invest approximately 1.49 billion yuan in a new chemical materials and fertilizers industrial park [32] - Buchang Pharmaceutical's subsidiary has signed a research agreement for MF59 adjuvant with a pharmaceutical company [33] Group 10 - Hongjing Technology has signed a service contract worth 597 million yuan for a smart computing project [34] - Zhuojin Co. has won a bid for a soil remediation project worth 67.68 million yuan [35] - Xinjiang Jiaojian has been awarded a contract for a highway project valued at 451 million yuan [36] Group 11 - China National Materials Energy's subsidiary has signed a contract for an EPC project in Uzbekistan worth approximately 1.252 billion yuan [37] - Ruixin Microelectronics' shareholder plans to reduce its stake by up to 2% [38] - Shanghai Yizhong's shareholder also plans to reduce its stake by up to 2% [39] Group 12 - Sanyou Medical's controlling shareholder plans to reduce its stake by up to 1.44% [40] - Hangdian Co.'s controlling shareholder plans to reduce its stake by up to 1.93% [41] - Shangwei New Materials' shareholder plans to reduce its stake by up to 3% [42] Group 13 - Mingchen Health plans to repurchase shares worth between 30 million and 50 million yuan [43] - Jiuhua Tourism plans to raise up to 500 million yuan through a private placement for various projects [44] - Yuegui Co. plans to raise up to 900 million yuan for several projects [46]

5月20日连板股分析：连板股晋级率34% 高位股大面积退潮 | | 九鼎投资 (创投) | | --- | --- | | 其他涨停 | 苏州龙杰8天6板（纺织+军工） | 今日共77股涨停，连板股总数28只，其中三连板及以上个股8只，上一交易日共23只连板股，连板股晋级率34.78%（不含ST股、退市股）。个股方面，全市 场超3800只个股上涨，连续第二个交易日逾百股涨超9%，小盘股备受青睐，北证50、微盘股指数均创历史新高。高位股开始退潮，利君股份、渝三峡A、 红墙股份、尤夫股份等人气股跌停，成飞集成断板，市场连板高度被压缩至4板。板块方面，以谷子经济、宠物经济、医美为代表的新消费板块全天表现强 势，其中郑中设计、丽人丽妆4连板，拉芳家化6天4板，天元宠物20CM2连板；并购重组概念依旧受到热捧，综艺股份5天4板，天汽模3连板，北交所五新 隧装30CM2连板。 | 连板数 | 晋级率 | | 2025-5-20 | | --- | --- | --- | --- | | 3 #4 | 2/2=100% | 郑中设计(城市更新+IP经济) | | | | | 天汽模(并购重组) | | | 2进3 | 6/ ...

证券研究报告 供给指标收紧，出口管制凸显战略属性 ——钨行业专题报告 行业投资评级：强大于市|维持 李帅华/魏欣 中邮证券研究所 有色&新材料团队 1 1 发布时间：2025-05-20 投资要点 请参阅附注免责声明 2 ➢ 钨战略属性显著：钨是国家重要战略资源，号称"工业的牙齿"，广泛应用于工程机械、金属切削机床、汽车制造、电 子信息、航天军工等领域，产业链价值集中于上游资源和下游加工端，2025年4月以来受供给收紧，两重两新政策提振， 市场库存处于较低水平影响，钨价稳步上涨至16.1万元/吨，为2013年以来高点。 ➢ 资源集中分布，未来增量有限：钨矿全球资源分布集中，中国是主要生产国，2024年国内储量/产量分别占比 55%/83%。由于未来2年国内无新投产矿山，且伴随钨资源品位下降，2025年国内第一批钨矿开采总量控制指标同比减 少4000吨，超出市场预期。随着国家对钨矿等战略金属资源的重视程度加深，钨原料供应的约束还将持续。国外主要增 量项目为巴库塔钨矿和海豚钨矿，2025年仍处于爬产阶段，短期供给仍将偏紧。 ➢ 大规模设备更新带动需求加速改善：钨行业下游需求主要为硬质合金，可用于加工刀片等切削工具 ...

Investment Rating - The report maintains a positive outlook on the controllable nuclear fusion industry, particularly during the "14th Five-Year Plan" period, anticipating a significant increase in capital expenditure and related equipment orders [4]. Core Insights - Controllable nuclear fusion is highlighted as a preferred future energy source due to its high energy density, easy-to-obtain raw materials, flexible layout, and environmental safety [1][13]. - The Q value, a critical indicator for the commercialization of nuclear fusion, has been consistently improving, surpassing 1, indicating energy balance [1][16]. - The industry is experiencing rapid international advancements, with a notable increase in financing, exceeding $7.1 billion in 2024, up by $900 million from 2023 [1][31]. Summary by Sections Section 1: Controllable Nuclear Fusion - Nuclear fusion offers significant advantages over other energy sources, including a million-fold increase in energy density compared to current systems [13]. - The Q value is essential for assessing the feasibility of nuclear fusion, with recent advancements showing a positive trend in its growth [16][20]. - Magnetic confinement is expected to become the mainstream approach for controllable nuclear fusion, currently holding a 62% market share [22]. Section 2: Technological Breakthroughs and Accelerated Bidding - The industry is currently in the experimental reactor construction phase, primarily led by the Chinese Academy of Sciences and China Nuclear Group [36]. - Significant breakthroughs in high-temperature superconductors are expected to accelerate the commercialization of nuclear fusion [45]. - The BEST project is advancing rapidly, with expectations to achieve significant milestones by 2027 [51][57]. Section 3: Core Value in the Midstream Equipment - The nuclear fusion industry chain consists of upstream materials, midstream equipment, and downstream nuclear applications, with midstream equipment currently seeing increased capital expenditure [62]. - The magnetic component represents the highest value segment within the nuclear fusion industry chain, accounting for 28% of the total costs in projects like ITER [63][66]. Section 4: Investment Recommendations - Companies such as Hezhong Intelligent are expected to benefit from the capital expenditure associated with the BEST project, with projected revenue growth [69]. - Lianchuang Optoelectronics is positioned as a key player in high-temperature superconductors, with a strong market advantage [76]. - Guoguang Electric is recognized as a core supplier of critical components like the first wall and divertor in nuclear fusion applications [83].