（来源：淘金ETF） 1. 中国卫通（601698） 作为卫星通信运营国家队，手握稀缺轨位与频谱资源，是商业航天从上天到变现的关键枢纽。在低轨星 座加速组网、手机直连卫星需求爆发的背景下，卫星通信运营与数据服务成为核心增长极。凭借完整地 面站网络与高通量卫星资源，深度绑定国家星网工程，承接卫星互联网、应急通信、偏远地区覆盖等核 心订单，现金流稳定且可持续。随着商业航天规模化落地，卫星运维、数据分发、行业应用需求持续释 放，叠加政策对卫星互联网的战略支持，长期成长逻辑清晰。在空天地一体化建设浪潮中，凭借资源壁 垒与运营优势，成为商业航天运营端最具确定性的核心标的，业绩与估值具备向上空间。 2. 中国卫星（600118） 深耕卫星研制与应用全产业链，覆盖通信、导航、遥感等多领域卫星制造，是商业航天卫星制造端的核 心力量。随着低轨星座建设进入高峰期，微小卫星批量发射需求激增，卫星总装与核心部件配套迎来爆 发式增长。依托航天科技集团技术与资源优势，在卫星平台、载荷研发、总装测试等环节具备深厚积 累，深度参与国家重大航天工程与商业卫星项目。同时积极布局卫星应用服务，构建"制造+运营+数 据"闭环，拓展行业应用场景。在商 ...

传闻的英伟达LPU供应链名单 代工：台积电 （N3/N5制程） SRAM供应商：力积电、华邦电、钰创、爱普（都是台商，LPU通过片上SRAM绕开了HBM和CoWoS的瓶颈，因此 不依赖HBM三巨头（三星、SK海力士、美光） PCB：胜宏科技，沪电股份 Q布：菲利华 CCL覆铜板：台光（主供）和生益科技 代工：台积电 （N3/N5制程） SRAM供应商：力积电、华邦电、钰创、爱普（都是台商，LPU通过片上SRAM绕开了HBM和CoWoS的瓶颈，因此 不依赖HBM三巨头（三星、SK海力士、美光） PCB：胜宏科技，沪电股份 树脂：东材科技 树脂：东材科技 Q布：菲利华 CCL覆铜板：台光（主供）和生益科技 传闻的英伟达LPU供应链名单 封测：日月光（主供），通富微电，长电科技 （LPU无需复杂的CoWoS先进封装，主要采用传统封装） 服务器和机柜的系统集成代工：工业富联、广达、纬创。 ...

招商证券2月26日发布的行业景气观察周报显示，上游资源品中金属、原油和多数化工品价格在近期整 体呈上涨态势，并推荐关注石油石化等景气较高或有改善的板块方向。 值得注意的是，原油价格的变动对产业链下游企业同样产生直接影响。东材科技（601208.SH）2月26 日发布股票交易异常波动公告，其中明确提示风险称："公司主导产品的原材料成本占比较高，其采购 价格与国际原油价格密切相关，主要原材料的价格波动可能影响公司经营业绩的稳定性。" 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 2月27日，国际原油期货结算价小幅收跌。WTI原油期货4月合约收跌0.32%，报65.21美元/桶；布伦特原 油期货4月合约收跌0.14%，报70.75美元/桶。 当日原油价格的波动与美伊核谈判进展密切相关。据公开信息，美国与伊朗当天在瑞士日内瓦结束第三 轮核谈判，距离美方此前设定的达成协议最后期限仅剩数日。调解方阿曼方面表示，双方会谈取得进 展，下周将继续进行技术层面的磋商。美国官员称谈判进展"积极"，伊朗外长阿拉格奇也表示谈判取得 了良好进展。不过，盘中一度因伊朗官方媒体报道称伊朗不会允许 ...

证券代码：601208 证券简称：东材科技 公告编号：2026-022 四川东材科技集团股份有限公司 股票交易异常波动公告 本公司及董事会全体成员保证公告内容不存在虚假记载、误导性陈述或者 重大遗漏，并对其内容的真实、准确和完整承担个别及连带责任。 重要风险提示： 四川东材科技集团股份有限公司（以下简称"公司"或"本公司"）股票 于 2026 年 2 月 24 日、2 月 25 日、2 月 26 日连续三个交易日内日收盘价格涨幅 偏离值累计超过 20%。根据《上海证券交易所交易规则》的有关规定，属于股票 交易异常波动的情形。 经公司自查核实，并向控股股东发函查证：截至本公告披露日，均不存 在应披露而未披露的重大信息。 公司股票价格的短期波动幅度较大，换手率上升，敬请广大投资者注意 二级市场交易风险，理性决策，审慎投资。 一、股票交易异常波动的具体情况 （一）生产经营情况 经公司自查，公司目前生产经营正常。市场环境、行业政策未发生重大调整， 生产成本和产品销售等情况未出现大幅波动，内部生产经营秩序正常，不存在应 披露而未披露的重大信息。 （二）重大事项情况 经公司自查，并向控股股东高金技术产业集团有限公司（以下 ...

每经AI快讯，2月26日，东材科技（601208）(601208.SH)公告称，公司股票连续三个交易日内收盘价格 涨幅偏离值累计超过20%，属于股票交易异常波动情形。经自查核实，公司目前生产经营正常，市场环 境、行业政策未发生重大调整，生产成本和产品销售等情况未出现大幅波动。公司、控股股东均不存在 影响公司股票交易异常波动的重大事项，不存在应披露而未披露的重大事项。公司实际控制人、副董事 长熊海涛被四川省监察委员会实施留置、立案调查，目前尚处于被留置状态。公司主导产品的原材料成 本占比较高，其采购价格与国际原油价格密切相关，主要原材料的价格波动可能影响公司经营业绩的稳 定性。 ...

（来源：淘金ETF） 1. 先导智能（300450） 作为高端智能装备领域的重要企业，公司在精密制造与自动化方案上具备较强竞争力，业务覆盖新能源 装备与电子制造装备。公司为PCB行业提供高精度裁切、成型、检测等自动化生产设备，助力高多层 板、HDI板等高端产品提升生产效率与良率。随着AI服务器与数据中心建设加速，PCB行业对高端制程 装备需求持续提升，公司凭借在运动控制、精密集成方面的技术积累，不断优化适配通信板、汽车板的 装备方案。相关产品可满足头部PCB厂商扩产与技术改造需求，在电子制造装备国产化过程中保持稳定 迭代，与行业高端化、智能化发展方向高度契合，为PCB产业链提供可靠的制程装备支持，在高端制造 环节形成自身独特的行业价值。 2. 方正科技（600601） 公司背景具有国资属性，在电子信息领域拥有长期产业积淀。公司主营印制电路板的研发、生产与销 售，产品覆盖通信基站板、工业控制板、消费电子板等，广泛应用于网络设备、工业终端、智能家居等 场景。企业持续推进PCB产线工艺升级，重点提升高多层板与高频高速板占比，强化产品可靠性与信号 传输性能，以适配5G通信、工业互联网等领域的升级需求。在行业向集中化、 ...

Investment Rating - The industry investment rating is upgraded to "Overweight" [3] Core Insights - The chemical industry is expected to experience a recovery driven by both cyclical and growth factors, with a focus on organic silicon, PTA, polyester filament, caprolactam, spandex, vitamins, sweeteners, refrigerants, and phosphorus chemicals [7] - The organic silicon industry is entering a recovery phase, with new applications becoming the core growth driver. From 2019 to 2024, domestic DMC capacity expanded rapidly, leading to temporary oversupply and declining prices. However, with no new capacity expected in 2025 and increasing demand from sectors like new energy vehicles and photovoltaics, the supply-demand balance is improving [7] - The PTA and polyester filament industries are approaching a turning point, with the expansion cycle nearing its end. The demand side is expected to continue growing, supported by easing trade tensions and improved external demand [7] - The introduction of quota policies is expected to lead refrigerants into a high prosperity cycle, with supply constraints and stable demand growth from markets like heat pumps and cold chain logistics [9] - The synthetic biology sector is poised for explosive growth, driven by the transition to low-energy products and breakthroughs in non-grain bio-based materials [9] - OLED technology is accelerating its penetration into various display sizes, supported by policy measures aimed at fostering the new display industry [10] - The demand for high-frequency and low-loss electronic resins is increasing due to the rise of AI infrastructure, with AI server shipments expected to grow significantly [11] - The electronic chemicals sector is benefiting from the expansion of wafer production capacity, with increasing demand for key materials like photoresists and packaging materials [12] Summary by Sections Industry Performance - The chemical sector's overall performance ranked 14th with a weekly change of 0.78%, outperforming the Shanghai Composite Index by 0.38 percentage points [6][21] - Key stocks such as Honghe Technology and Zhongcai Technology saw significant price increases due to rising demand in AI servers and high-speed network equipment [6] Supply-Side Tracking - A total of 155 companies in the chemical industry had their production capacities affected, with 4 new repairs and 7 restarts reported [14] Key Industry Dynamics - BlueStar announced the acquisition of Elkem's core organic silicon assets, marking a strategic move to enhance its position in the global organic silicon industry [34] - The first biofuel blending policy in China was approved, allowing for local blending and reducing reliance on imports [34]

2月25日，A股延续量价齐升态势，市场赚钱效应良好。板块方面，有色金属、钢铁等资源股持续走强，传媒板块则延续弱势。杠杆资金情绪回暖，三市 两融余额增至2.62万亿元。 受访人士指出，资源股领涨主要受政策利好、供需改善及产品涨价三重因素共振驱动；传媒板块回落则因影视院线板块连续调整、AI应用概念走弱，叠 加前期涨幅较大后资金获利了结，以及业绩兑现预期不足所致。预计短期A股大概率维持结构性轮动行情，建议布局上关注科技和资源股两大方向。 3748只个股收涨 市场赚钱效应良好，3748只个股收涨，涨停股101只；1609只个股收跌，跌停股4只。从活跃交易个股来看，7只个股日成交额超过100亿元，电子元件、稀 有金属等板块个股表现强势，胜宏科技（300476）、北方稀土（600111）、沪电股份（002463）等涨幅居前。 | 代码 | 名称 | . | 最新 | 涨幅% | 周涨幅% | 年初至今涨幅% | 成交额 ↓ | 总市值 所属行业 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 300476 | 胜宏科技 | 44 | 292.58 | ...

Core Viewpoint - The PCB (Printed Circuit Board) sector in the A-share market has become a focal point, with significant price increases across the entire industry chain, indicating strong capital inflow and investor interest. Group 1: Company Highlights - **Mingyang Circuit (300739.SZ)**: Latest stock price is 29.30 CNY, with a daily increase of +17.06%. The company focuses on small-batch PCB research and production, covering HDI boards, thick copper boards, and high-frequency boards, widely used in various sectors including industrial control and AI [1]. - **Dingtai High-Tech (301377.SZ)**: Latest stock price is 212.50 CNY, with a daily increase of +11.75%. It is a global leader in PCB drilling needles, providing specialized consumables for PCB processing and serving major clients like Shenzhen South Circuit [2]. - **Zhongfu Circuit (300814.SZ)**: Latest stock price is 91.00 CNY, with a daily increase of +11.42%. The company offers high-reliability, customized PCB products, focusing on communication and automotive electronics [3]. - **Jiuri New Materials (688199.SH)**: Latest stock price is 30.85 CNY, with a daily increase of +11.37%. It is the largest domestic supplier of photoinitiators, essential for PCB ink, aiding in the PCB photolithography process [4]. - **Delong Laser (688170.SH)**: Latest stock price is 50.80 CNY, with a daily increase of +9.58%. The company provides laser precision micro-processing equipment for PCB and FPC applications [5]. Group 2: Additional Company Insights - **Nord Shares (600110.SH)**: Latest stock price is 8.17 CNY, with a daily increase of +9.96%. The company specializes in the research, production, and sales of electrolytic copper foil, crucial for the PCB industry [6]. - **Zhongtung High-Tech (000657.SZ)**: Latest stock price is 58.83 CNY, with a daily increase of +10.00%. Its subsidiary is a leader in PCB micro-drilling, with advanced technology and leading production capacity [8]. - **Dongcai Technology (601208.SH)**: Latest stock price is 31.74 CNY, with a daily increase of +10.02%. The company focuses on electronic-grade resin materials, essential for high-frequency PCBs, supplying major clients like NVIDIA and Huawei [9]. - **Shenghong Technology (300476.SZ)**: Latest stock price is 292.58 CNY, with a daily increase of +9.31%. It is among the top PCB manufacturers in China, specializing in high-precision multi-layer and HDI boards [10]. - **Changhai Shares (300196.SZ)**: Latest stock price is 22.10 CNY, with a daily increase of +9.03%. The company produces PCB electronic felt, a key material for CEM-3 copper-clad laminates [11]. - **Hongchang Electronics (603002.SH)**: Latest stock price is 11.54 CNY, with a daily increase of +8.97%. It is a leading company in electronic-grade epoxy resin, providing essential materials for PCB production [12]. - **Copper Crown Copper Foil (301217.SZ)**: Latest stock price is 48.82 CNY, with a daily increase of +8.61%. The company is a leader in high-performance electronic copper foil, with significant production capacity [13]. - **Sanfu New Technology (688359.SH)**: Latest stock price is 84.30 CNY, with a daily increase of +8.02%. The company focuses on PCB surface treatment technologies, serving major PCB manufacturers [14]. - **Dazhu Laser (002008.SZ)**: Latest stock price is 63.38 CNY, with a daily increase of +7.73%. The company provides comprehensive solutions for PCB manufacturing equipment [15].

PET铜箔板块持续拉升，东材科技午后涨停，诺德股份此前涨停，阿石创、德福科技、中一科技、双星 新材、三孚新科跟涨。 ...