ERN DO HS THE ST 行业日报 | 北交所 上半年北证 50领涨,IPO 受理再提速,关注海洋经济 证券研究报告 2025年07月02日 北交所市场点评 -- 20250701 · 核心结论 行情回顾:1)指数层面:7月1日北证Ａ股成交金额达 307.3 亿元,较上 一交易日下跌 0.07 亿元,指数收涨 0.7%。2)个股层面:当日北交所 268 家公司中 113 家上涨,6家平盘,149家下跌。其中涨幅前五的个股分别为: 华维设计(30.0%)、锦波生物(11.0%)、锦好医疗(10.6%)、倍益康 (10.2%)、驰诚股份(8.3%):跌幅前五的个股分别为:派特尔(-9.4%)、 同辉信息(-9.2%)、国源科技(-7.5%)、云里物里(-6.3%)、美登科技 (-5.8%)。 | 分析师 | | --- | | 曹森元 S0800524100001 | | 19821289688 | | caosenyuan@research.xbmail.com.cn | | 相关研究 | | 北交所:震荡上行,北证专精特新指数正式上 | | 线 - 北交所市场点评 -- 20250630 | | 20 ...

中央财经委员会召开第六次会议，研究纵深推进全国统一大市场建设、海洋经济高质量发展等问题。会 议强调，要依法依规治理企业低价无序竞争，规范政府采购和招标投标、招商引资，着力推动内外贸一 体化发展，持续开展规范涉企执法专项行动，健全有利于市场统一的财税体制、统计核算制度和信用体 系。要加强顶层设计，加大政策支持力度，鼓励引导社会资本积极参与发展海洋经济。 简评：会议凸显政策重心从"短期刺激"转向"制度优化+新增长点培育"。统一大市场建设有利于降低制 度性交易成本，促进物流、电商平台效率提升；海洋经济聚焦高端制造与绿色能源，海上风电、高端船 舶制造等产业链或有望迎来长期政策红利。对于A股市场而言，中长期可关注政策执行对区域经济协同 和产业升级的推动作用，但同时也需规避低效产能领域。 6月财新中国制造业PMI录得50.4，高于5月2.1个百分点，与4月持平，重回临界点以上。新订单指数反 弹至略高于临界点水平。生产指数亦重回扩张区间，创近七个月来新高。 【博时市场点评7月2日】沪深两市调整，成交继续缩量 每日观点 今日沪深三大指数调整，两市成交缩量至1.4万亿。昨日ISM公布的数据显示，美国6月ISM制造业PMI 指数 ...

A股三大指数今日集体下跌，截至收盘，沪指跌0.09%，深成指跌0.61%，创业板指跌1.13%，北证50指数跌1.23%。全市场成交额14051亿元， 较上日缩量914亿元。全市场超3200只个股下跌。 盘面上，早盘海洋经济相关板块率先启动，海工装备板块集体爆发10余股涨停。光伏板块和钢铁板块午后迎来拉升，多只个股封板涨停。算力硬件 板块集体走低。 值得一提的是，今日期货市场行情和A股市场行情共振明显，期货市场多晶硅涨停，玻璃涨6.12%，碳酸锂涨3.36%，螺纹钢涨2.51%。 01 钢铁板块午后暴力拉升 钢铁板块午后集体沸腾，重庆钢铁，柳钢股份，武进不锈纷纷涨停，首钢股份，鞍钢股份，酒钢宏兴等多股跟涨。 | 直庆钢铁 | | | | | | --- | --- | --- | --- | --- | | 601005 已收盘 07-02 15:00:00 北京 | | | | | | 1.41 +0.13 +10.16% | | 15.37万人加自选 同创建 > | | | | | | CN 融 通 L1 | | | | 高 1.41 量 474.91万手 开 1.28 | | 总市值 124.81亿 | ...

2025.07. 02 本文字数：635，阅读时长大约2分钟 作者 | 一财资讯 7月2日，A股三大指数集体收跌。截至收盘，沪指跌0.09%，深证成指跌0.61%，创业板指跌 1.13%。两市全天成交额1.38万亿元。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | Norm | 3454.79c | -2.96 | -0.09% | | 399001 | 深证成指 | Vime | 10412.63 c | -63.67 | -0.61% | | 399006 | 创业板指 | W mu | 2123.72c | -24.20 | -1.13% | 盘面上，光伏板块掀涨停潮，钢铁、煤炭、工业金属板块表现活跃，脑机接口、CPO概念走弱。 具体来看，海洋经济概念逆势大涨，神开股份、巨力索具、东方海洋等近20股涨停。 光伏板块集体反弹，通威股份、欧晶科技、赛伍技术等十余股封板，大全能源、东方日升、艾罗能源 等涨幅居前。 | 代码 | 名称 | 涨幅 | 现价 | | --- | -- ...

Market Overview - The A-share market experienced a decline with the Shanghai Composite Index falling by 0.09% to 3454 points, the Shenzhen Component down by 0.61%, and the ChiNext Index decreasing by 1.13% [1][2] - Total trading volume for the day was 1.41 trillion yuan, a decrease of 914 billion yuan compared to the previous trading day, with nearly 3300 stocks declining [1] Sector Performance - The aquaculture sector saw significant gains, with stocks like Guolian Aquatic and Zhanzi Island hitting their daily limits [8] - Steel and photovoltaic equipment sectors also experienced substantial increases, with companies like Chongqing Steel and LiuGao Co. reaching their daily limits [9][10] - Conversely, sectors such as aerospace, communication equipment, and semiconductor-related stocks faced declines, with notable drops in companies like Beifang Changlong and Neimenggu Yijian [4][6] Notable Stocks - In the aquaculture sector, Guolian Aquatic rose by 20.11%, Zhanzi Island by 10.03%, and Tongwei Co. by 10.01% [8] - In the steel sector, Shengde Jiatai increased by 17.00%, and LiuGao Co. and Zhijian Steel both rose by over 10% [9] - In the photovoltaic sector, Daqo New Energy surged by over 15%, with several other stocks also hitting their daily limits [10] Future Outlook - UBS analysts suggest that A-share earnings may gradually recover throughout the year, with potential for market growth in the medium to long term [11] - Structural reforms in China, including lowering foreign investment barriers and enhancing the vitality of private enterprises, are expected to improve the investment environment [11]

Market Overview - The A-share market experienced fluctuations with the ChiNext index leading the decline, closing at 3454.79 points for the Shanghai Composite Index, down 0.09%, with a trading volume of 543.1 billion yuan [1] - The Shenzhen Component Index closed at 10412.63 points, down 0.61%, with a trading volume of 833.8 billion yuan [1] - The ChiNext index closed at 2123.72 points, down 1.13%, with a trading volume of 393.8 billion yuan [1] Sector Performance - The steel, photovoltaic, coal, and marine economy sectors showed strong performance, while military, brain-computer interface, CPO, and semiconductor sectors faced declines [1][2] - Photovoltaic concept stocks rebounded collectively, with nearly 10 stocks hitting the daily limit [2] - Marine economy concept stocks surged against the trend, with over 10 stocks hitting the daily limit [2] - Steel and cyclical stocks were active, with companies like Liugang Co. hitting the daily limit [2] - Military stocks underwent adjustments, with Beifang Changlong dropping over 10% [2] Institutional Insights - According to Jufeng Investment Advisors, the market is experiencing fluctuations, with the steel sector performing well. The marine economy is emerging as a new thematic focus due to multiple catalysts [4] - Hengsheng Qianhai Fund noted that the market remains strong under the expectation of policy support for the economy, with a dual rotation between consumption and technology sectors [4] - The long-term outlook suggests that with decreasing tariff uncertainties and a restructuring of the global monetary order, the valuation of Chinese equity assets may improve [4] Innovation and Technology - CITIC Securities highlighted the issuance of measures by the National Medical Insurance Administration and the National Health Commission to support the high-quality development of innovative drugs, indicating a favorable environment for the pharmaceutical sector [5] - The report suggests embracing innovation-driven strategies and internationalization as key directions for investment in the second half of the year [5] Industry Developments - The world's largest single-unit capacity impact turbine has been successfully developed, marking a significant breakthrough in China's high-head, large-capacity turbine technology [7] - The turbine, with a capacity of 500 megawatts, will be used in the Zhala Hydropower Station, a key project for China's "Tibetan electricity export" initiative [7] Market Trends - The global DRAM market is expected to reach a historical high, driven by a significant increase in prices, with the DRAM market composite price index rising by 47.7% since the beginning of 2025 [9] - The traditional DRAM products are projected to experience a shift from oversupply to undersupply, impacting both server and consumer terminal markets [9]

Group 1: Company Business Overview - The company provides advanced system solutions and lifecycle services in the energy and power sectors, focusing on compressors and heat exchangers, covering a temperature range of -271°C to 200°C [2] - Key products include various types of compressors (screw, centrifugal, absorption, piston, and scroll), industrial heat pumps, energy storage devices, vacuum freeze-drying equipment, and marine refrigeration equipment [2] - The company has a mature supply of magnetic suspension compressors, which have been applied in venues for the Beijing Winter Olympics [2] Group 2: Applications in Nuclear Fusion - The company has developed helium compressors for superconducting magnets used in nuclear fusion devices, which operate at near absolute zero temperatures (-269°C) [2] - In 2016, the company successfully developed helium compressors for a large low-temperature refrigeration system at the Chinese Academy of Sciences, capable of achieving temperatures close to absolute zero (-273.15°C) [2] Group 3: Data Center Solutions - The company provides cooling equipment for data centers through its subsidiaries, including variable frequency centrifugal chillers and air-cooled screw chillers [3] - Products have been successfully implemented in major data centers across China, including the National Supercomputing Center and various telecommunications data centers [3] Group 4: Nuclear Power Industry Products - The company focuses on core scenarios in nuclear power, developing technologies for nuclear island cooling and heat recovery [4] - It has provided services to multiple nuclear power stations in China, including Hongyanhe and Ningde [4] Group 5: Industrial Heat Management - The company has launched comprehensive solutions for industrial heat control, integrating multi-source and multi-level system technologies [4] - A subsidiary has been recognized as a national-level "little giant" enterprise, holding 96 patents and 33 software copyrights [4] Group 6: Marine Economic Products - The company specializes in ship refrigeration systems, providing solutions for deep-sea fishing and seafood processing industries [4] - It has developed low-carbon energy systems for marine applications, including LNG cold energy recovery and carbon capture systems [4] Group 7: Awards and Recognition - The company's marine green energy equipment and system integration technology won the 2024 Shandong Province Equipment Manufacturing Technology Progress Award [5]

摘要：深海科技正处于 "政策定调→技术突破→产业放量"的黄金周期，类似2024年低空经济的"政策驱 动"初级阶段。由于深海科技业绩支撑性强于早期低空经济，且同属国家战略新兴产业，后续有望沿"产 业驱动—顶层设计完善—事件催化—业绩兑现"路径延续行情，复制低空经济的进阶演绎逻辑。 1.深海科技：政策驱动万亿级产业崛起，大国博弈新高地 深海科技具备资源、军事、科技、经济等多维度战略价值 (1)资源：随着陆地资源的巨大消耗和逐渐枯竭，深海蕴含的丰富能源、矿产及生物资源，使其成为人 类生存与社会可持续发展的巨大宝藏。 ①能源：近年超 70%重大油气发现来自水深 1000+米的水域，这一比例呈逐年升高趋势； ②矿物：除油气资源外，深海蕴藏大量稀土元素(开采总量或达陆地的 800 倍)，同时储有丰富的锰结 核、富钴结壳、各类金属硫化物等； | 维度 | 核心价值 | | --- | --- | | 资源 | 能源:全球70%重大油气发现来自深海; 矿产:具有丰富的锰、钻、铜、银等金属矿物,同时稀土储量或超陆地 1000倍; | | | 生物:深海生物资源在医药、环保等领域具有广阔的应用前景。 | | 军事 | 中俄美日等 ...

Core Viewpoint - The article highlights the significant growth potential of China's marine economy, driven by supportive government policies and a projected increase in economic value, with the total expected to exceed 10 trillion yuan by 2024, marking a 75.9% increase over the past decade [1][7]. Policy Support - The Central Financial Committee's sixth meeting emphasized the need for high-quality development of the marine economy, advocating for enhanced top-level design and increased policy support to encourage social capital participation [2][3]. - Recent policies from various provinces, including Guangdong and Shanghai, focus on modernizing marine industries and establishing development funds to support marine economic growth [5][6]. Market Dynamics - As of 2024, the marine economy is projected to reach 10.54 trillion yuan, with a year-on-year growth of 5.9%, contributing 7.8% to the national GDP [7]. - The OECD forecasts that by 2030, the global economic value of the ocean will surpass 3 trillion USD, equivalent to the fifth-largest economy in the world [7]. Industry Growth Areas - The marine economy encompasses various sectors, including marine fisheries, transportation, engineering equipment manufacturing, and tourism, with a shift towards high-end and diversified development [7][8]. - The deep-sea technology sector is expected to see significant advancements, with a focus on resource exploration, extraction, and processing, supported by government policies [8][9]. Investment Opportunities - Analysts suggest focusing on high-end marine equipment manufacturing and deep-sea technology, as these areas are likely to benefit from the recent policy initiatives and market growth [9].

Domestic Market Overview - The domestic market experienced a V-shaped reversal with a slight increase on July 1, with the Shanghai Composite Index closing at 3457.75 points, up 0.39% [1][4] - The Shenzhen Component Index closed at 10476.29 points, up 0.11%, while the ChiNext Index fell by 0.24% [1][4] - A total of 14965 billion yuan was traded in the A-share market, showing a slight decrease compared to the previous day [1][4] - Among the 30 CITIC first-level industries, 18 sectors saw an increase, with pharmaceuticals, non-ferrous metals, and banking leading the gains, while comprehensive finance, computers, and retail saw significant declines [1][4] Overseas Market Overview - The US stock market saw a general increase on July 1, with the Dow Jones Industrial Average rising by 0.91% [2][4] - The S&P 500 index fell by 0.11%, and the Nasdaq Composite dropped by 0.82% [2][4] - Chinese concept stocks showed mixed results, with the Nasdaq Golden Dragon China Index up 0.2% and the Wande Chinese Technology Leaders Index up 0.27% [2][4] Key News Highlights - The Central Economic Committee held its sixth meeting, focusing on advancing the construction of a unified national market and high-quality development of the marine economy [10][11] - The National Healthcare Security Administration and the National Health Commission issued measures to support the high-quality development of innovative drugs [14] - A series of national standards were implemented starting July 1, covering various sectors including proton exchange membrane fuel cells and electric vehicle battery replacement stations [16] - SEMI projected a shortage of approximately 1 million skilled workers in the global semiconductor industry by 2030 [17]