玻璃玻纤板块盘中走弱，菲利华跌超5%，宏和科技、九鼎新材、中材科技等股纷纷下跌。 ...

【DW电子】每日复盘每日新-电子2.3 -CPO：AYZ更新RubinUltra CPO Scale up方案，罗博特科+20%，炬光科技+18.06%，致尚科技+15.56%，天孚通信 +13.21%。 -国产算力：GPU标的寒武纪25Q4利润略不及预期、海光信息未发布业绩预告，ASIC标的芯原股份当前ASIC叙事 逐渐看到落地项目，业绩趋势也有望逐渐改善，继续看多！ -芯碁微装持续重点推荐，坚定看450e以上市值，预计一季度单月交付2e金额设备，后续业绩确定高增长！先进封 装出货预计每年翻倍！ -佰维存储：26年全年业绩高增，26Q1业绩环比翻倍不止。 先进封测样品送测GPU上市客户。 PCB：威尔高传接到谷歌一次电源订单，二次电源对接中，GB300/Rubin进展顺利，今日+18.23%。 -CPO：AYZ更新RubinUltra CPO Scale up方案，罗博特科+20%，炬光科技+18.06%，致尚科技+15.56%，天孚通信 +13.21%。 PCB：威尔高传接到谷歌一次电源订单，二次电源对接中，GB300/Rubin进展顺利，今日+18.23%。 -国产算力：GPU与ASIC行情分化明显，交 ...

证券日报网讯 2月3日，菲利华在互动平台回答投资者提问时表示，在光通讯领域，公司一直以来与主 要光纤光棒生产厂家保持着长期战略合作关系。公司生产的石英玻璃支撑棒、把手棒是用作光通讯领域 光纤预制棒沉积及烧结和光纤拉制中的支撑材料、石英玻璃炉芯管是用作光通讯领域光纤预制棒烧结工 序的关键材料。公司不断拓展产品种类，以多样化的产品实现了对光通讯行业用石英玻璃辅材的全方位 配套。 （编辑 姚尧） ...

格隆汇2月3日丨菲利华(300395.SZ)在互动平台表示，公司生产的石英玻璃支撑棒、把手棒是用作光通 讯领域光纤预制棒沉积及烧结和光纤拉制中的支撑材料、石英玻璃炉芯管是用作光通讯领域光纤预制棒 烧结工序的关键材料。在光通讯领域，公司一直以来与主要光纤光棒生产厂家保持着长期战略合作关 系。 ...

Core Insights - The report emphasizes the growth potential in the commercial aerospace and large aircraft sectors, highlighting the importance of the defense and military industry in these areas [2][3] Group 1: Industry Overview - The Chinese aerospace sector is set to advance with initiatives like the "Tian Gong Kai Wu" plan, focusing on space tourism, smart infrastructure, and resource development [13] - The commercial aircraft and aerospace sectors are experiencing sustained high demand, with a focus on self-reliance in aviation engine development and the establishment of a strong aviation industry [14] Group 2: Investment Recommendations - The report identifies three key investment themes based on the "S-curve" evolution: 1. Supply chain reform and maintenance growth, recommending companies like AVIC Power and AVIC Control [15] 2. Expansion into overseas markets and civilian applications, recommending companies such as Guorui Technology and China Power [15] 3. New emerging industries like commercial aerospace and AI, recommending companies like Ruichuang Micro-Nano and Feilihua [15] Group 3: Company Analysis - AVIC Power is positioned as a core supplier in the aviation sector, benefiting from high-end aircraft production and potential market share growth in the civil aviation engine sector [21] - AVIC Heavy Machinery is expected to see revenue growth due to its comprehensive product offerings in aviation and engine sectors, with a focus on high-value components [23] - Guorui Technology is leveraging its radar business and low-altitude safety solutions, with projected revenue growth driven by defense modernization and low-altitude economic development [20] - Feilihua is a leading supplier of quartz materials for aerospace and semiconductor industries, benefiting from ongoing demand in both sectors [19] - Ziguang Guowei is focusing on the IC industry, with significant growth expected in the AI and communication sectors, emphasizing its competitive advantages in domestic and international markets [18]

证券之星消息，1月28日航空装备板块较上一交易日下跌1.72%，*ST观典领跌。当日上证指数报收于 4151.24，上涨0.27%。深证成指报收于14342.9，上涨0.09%。航空装备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300395 | 菲利华 | 98.23 | 2.75% | 33.91万 | 32.81亿 | | 688070 | 纵横股份 | 61.49 | 2.65% | 3.64万 | 2.21亿 | | 600316 | 洪都航空 | 41.40 | 0.90% | 15.99万 | 6.63亿 | | 605123 | 派克新材 | 117.82 | 0.45% | 6.82万 | 8.01亿 | | 300424 | 航新科技 | 19.18 | 0.21% | 15.96万 | 3.11亿 | | 000697 | ST炼石 | 9.10 | 0.00% | 9.43万 | 8578.89万 | | 688122 | 西部超导 | 90.1 ...

证券日报网讯 1月27日，菲利华在互动平台回答投资者提问时表示，石英电子布因其优异的介电损耗和 超低的膨胀系数，是应用于高频高速覆铜板（CCL）的优选材料。公司拥有石英砂、石英棒、石英纤 维、石英电子布全产业环节垂直一体化的研发和生产能力。公司从1979年开始配套航空航天用石英纤 维，是航空航天领域用石英纤维的主导供应商，同时公司自2017年起开始研发石英电子布，开拓了一批 优质的全球覆铜板厂商客户，并与下游国际知名企业建立了稳定合作关系。公司长期深耕石英领域，多 年的技术积累是公司在市场竞争中的核心竞争力。 （文章来源：证券日报） ...

证券日报网讯1月27日，菲利华（300395）在互动平台回答投资者提问时表示，石英玻璃纤维和以石英 玻璃纤维为基材的复合材料具有优良的耐高温、耐烧蚀、高透波与电绝缘性能，是广泛应用于航空航天 与海洋装备领域的功能性材料及制品。在航空航天领域，公司是全球少数几家具有石英玻璃纤维批量生 产能力的制造商之一，也是国内航空航天领域用石英玻璃纤维的主导供应商。公司立足于高性能石英玻 璃纤维和低成本机织物的技术特点和优势，开展了先进结构与功能一体化防隔热复合材料和高绝缘石英 玻璃纤维复合材料的研发工作，公司已有多个高性能复合材料产品项目研发成功，通过了相关试验的考 核，各项指标均满足要求，其中已有1个项目进入批量生产阶段。 ...

Investment Rating - Overweight (Maintain) for the copper-clad laminate industry [1] Core Insights - Increased demand for high-end copper foil and electronic cloth driven by AI applications, with domestic companies expected to benefit from breakthroughs [1] - The report highlights the anticipated rise in demand for M8.5+ materials and the potential for higher-end M9 materials in the Rubin platform products [20] - Supply tightness in HVLP4 copper foil is expected to lead to an increase in processing fees, with significant market demand projected [32][48] - The demand for LowDK second-generation cloth and Q cloth is expected to grow, driven by advancements in AI computing products [56] Summary by Sections AI and Copper-Clad Laminate - AI computing hardware is raising the performance requirements for copper-clad laminates, with M8.5+ demand expected to increase [12] - The dielectric constant (Dk) and dielectric loss (Df) are critical for the electrical performance of copper-clad laminates, influencing signal transmission speed and energy loss [15] Electronic Copper Foil - The global electronic circuit copper foil capacity is projected to reach approximately 990,000 tons in 2024, accounting for 41% of total copper foil capacity [32] - HVLP4 copper foil is becoming a core material for AI copper-clad laminates due to its lower surface roughness, which enhances signal transmission stability [43] - The production process for HVLP is more stringent than conventional copper foil, leading to higher production costs and potential price increases [48] Electronic Cloth - LowDK electronic cloth is gaining traction, with demand for second-generation cloth and Q cloth expected to rise due to their superior electrical properties [56] - The report notes that high-end electronic cloth products have strong profitability, with significant margins reported by leading companies [65] - Domestic companies are actively developing and validating LowDK and Q cloth technologies, with successful market entries reported [69]

Macro Research - The report highlights a "double hit" moment for US dollar assets due to Trump's comments on Greenland and tariff threats, alongside the early dissolution of the Japanese House of Representatives leading to a sell-off in Japanese bonds [3][4][22] - The US dollar's credit breakdown is re-emerging, with significant impacts on US stocks, bonds, and currencies, resulting in a strong performance of safe-haven assets like gold and silver, while cryptocurrencies face pressure [3][4][22] Strategy Research - In Q4 2025, active funds significantly reduced their holdings in A-shares and Hong Kong stocks, with a focus on increasing allocations to cyclical and financial value stocks, while reducing exposure to technology and healthcare sectors [7][26] - The report indicates a clear rotation in fund styles, with a notable shift towards large-cap cyclical and financial stocks, while growth and consumer sectors saw reductions in allocations [26][27] Fixed Income Research - The appreciation of the RMB and increased foreign exchange settlements may tighten interbank liquidity, depending on whether the central bank will actively increase the supply of base currency [11][14] Industry Research: Photovoltaic Equipment - The report anticipates a new cycle for the photovoltaic equipment industry driven by SpaceX and Tesla's plans to deploy a combined 200GW of solar capacity, with key equipment manufacturers expected to benefit [15][16] - The demand for solar expansion is expected to rise due to the increasing need for low-orbit satellites and the commercialization of space computing, which will drive the demand for core equipment [15][16] Fund Allocation Insights - The report notes a significant increase in allocations to cyclical and financial sectors, particularly in upstream industries like metals and chemicals, driven by improved supply-demand dynamics and geopolitical tensions [27][28] - The technology sector shows a marked divergence, with communication equipment receiving substantial increases due to AI infrastructure investments, while many tech segments faced reductions [27][28]