Group 1: Macro Insights - January CPI growth rate year-on-year was lower than expected, while PPI growth rate was slightly higher than expected, influenced by the Spring Festival timing and base period rotation [4][5] - The average impact of the base period rotation on CPI and PPI year-on-year indices is estimated to be approximately 0.06 and 0.08 percentage points, respectively, which is relatively small [4][5] - CPI in January increased by 0.2% month-on-month and year-on-year, with core CPI rising by 0.8%, indicating a mixed inflationary environment influenced by seasonal factors and external inputs [5] Group 2: Real Estate Sector - The traditional residential development sector is contracting, while commercial real estate is entering a policy-driven growth phase, with a focus on creating new consumption scenarios to meet diverse consumer needs [12][13] - The shift from traditional commercial spaces to new consumption scenarios emphasizes emotional engagement and immersive experiences, moving beyond mere transactional spaces [14][20] - The rise of non-standard commercial projects, characterized by innovative space and operational models, is gaining traction, particularly in major cities like Shanghai and Beijing [16][17] Group 3: Chemical Industry - The dye industry is experiencing price increases due to rising costs of intermediate products, with significant price hikes observed in January, benefiting integrated companies with stable market shares [24][25] - The concentration of supply in the dye industry is improving due to stringent safety and environmental regulations, which may lead to a more favorable market environment for leading companies [26][27] Group 4: Electronics Sector - The demand for AI computing materials is expected to rise significantly as cloud service providers increase capital expenditures, leading to a supply-demand mismatch in the electronic fabric market [29][30] - Traditional electronic fabric production is transitioning to low-dielectric materials, with price increases anticipated across both traditional and low-dielectric electronic fabrics due to supply constraints [32][33]

电子 | 证券研究报告 — 行业点评 2026 年 2 月 11 日 强于大市 AI 算力材料行业更新 算力市场供不应求，电子布涨价趋势确立 海外云服务厂商大幅提高资本开支，算力材料市场亦有望深度受益。传统电 子布产能向低介电电子布产能切换的过程中引发供需错配，传统电子布和低 介电电子布价格有望迎来普涨。 支撑评级的要点 投资建议 ◼ 我们看好算力市场资本开支持续推动技术迭代和需求增长，算力材料市 场亦有望深度受益。在传统电子布产能向低介电电子产能切换的关键节 点，市场供给和需求错配，传统电子布和低介电电子价格均有望上涨。建 议关注中材科技、国际复材、宏和科技、菲利华。 评级面临的主要风险 ◼ AI 市场需求过热引发行业泡沫。远期供给端产能过剩引发价格下滑。技 术变革导致原有产品淘汰。 相关研究报告 《存储行业深度报告》20260123 《2026 年 CES 英伟达演讲》20260107 《存储行业点评》20260105 中银国际证券股份有限公司 具备证券投资咨询业务资格 电子 证券分析师：苏凌瑶 lingyao.su@bocichina.com 证券投资咨询业务证书编号：S1300522080003 证券 ...

Core Insights - The article highlights the significant improvement in air quality in Anyang, with the air quality index dropping to 4.208, a 12.3% decrease year-on-year, and achieving the best level since monitoring began [1][4] - Anyang's ecological strategy focuses on strict implementation of national and provincial environmental policies, emphasizing a "precise, scientific, and law-based" approach to pollution control [1][4] Environmental Improvements - The comprehensive air quality index decreased from 6.09 to 4.208, PM2.5 concentration fell from 62 micrograms per cubic meter to 43 micrograms per cubic meter, and heavy pollution days reduced from 28 to 5 [4] - Anyang River was recognized as a national-level beautiful river, with seven other rivers receiving provincial honors, marking the highest number in the province [4] Industrial Transformation - Anyang's steel industry is undergoing a transformation from "extensive pollution" to "refined green" practices, with a focus on quality improvement and efficiency [5][6] - The number of steel enterprises in Anyang was reduced from 8 to 4, with crude steel capacity controlled at 13.8 million tons, and 19 outdated facilities shut down [6] Technological Innovation - Anyang is leveraging technology for environmental monitoring, including the use of drones for non-contact inspections of VOC emissions, enhancing regulatory efficiency [13][14] - The establishment of a smart environmental monitoring platform allows for real-time data analysis and pollution source identification, improving response times [15] Energy Transition - Anyang is developing a green energy framework, with plans for a million-kilowatt wind power base and significant investments in solar energy, aiming for a total installed capacity of 7.63 million kilowatts by the end of 2025 [12] - The city is also focusing on reducing coal consumption and promoting clean energy alternatives [12] Community Engagement - The local government emphasizes that pollution control is a fundamental task, not an optional one, fostering a collective responsibility among citizens for environmental protection [8][21] - The community has seen improvements in living conditions, with cleaner air and water contributing to a heightened sense of well-being among residents [16][18]

Core Viewpoint - The article emphasizes the AIPCB wave and highlights the investment opportunities arising from the upgrade of M9 materials, focusing on four main lines of development [1]. Group 1: Low Dielectric Electronic Fabrics - The transition from LDK to second-generation fabrics is underway, with M9 paired with Q fabrics evolving towards third-generation products [17]. - The market for low dielectric electronic fabrics is expected to grow rapidly, driven by AI server demand, with a projected compound annual growth rate of 23.8% from 2024 to 2033 [20][23]. Group 2: Electronic Resins - The use of hydrocarbon resins in M9 is expected to increase significantly, with a ratio of hydrocarbon resins to PPO rising to 2:1, enhancing the value of materials [31][34]. - New types of resins are becoming mainstream, with hydrocarbon resins being the preferred choice for next-generation high-frequency CCLs [31][39]. Group 3: Fillers - The proportion of spherical silica micro-powder in M9 is expected to increase significantly, with high-performance spherical silica micro-powder filling ratios expanding to over 40% [36][40]. - Liquid-phase preparation methods for silica are becoming the industry standard, meeting the requirements for M7 and above [40]. Group 4: Other Upstream PCB Materials - Attention is drawn to electronic-grade fluorinated copper powder and PCB-specific electronic chemicals, which are essential for the upgrade trends in high-end PCBs [3][43]. - The supply of high-end materials, including Low Dk electronic fabrics and HVLP copper foil, is facing shortages, with major manufacturers accelerating production to meet demand [7][29]. Group 5: Market Performance - The demand for high-end CCL driven by AI is accelerating the upgrade of upstream materials, with significant performance improvements observed in various AIPCB sub-sectors since mid-2025 [5][8]. - The average increase in AIPCB sub-sector indices from May to August 2025 shows substantial growth, particularly in electronic fabrics and copper foil [6]. Group 6: Investment Recommendations - Companies to watch include: 1. Low dielectric electronic fabrics: Honghe Technology, Feilihua, Zhongcai Technology [4]. 2. HVLP networks: Gangguan Copper Foil, Rongfu Technology, Longyang Electronics [4]. 3. Electronic resins: Dongcai Technology, Shengnong Group, Hongchang Electronics, Tongzi New Materials [4]. 4. Other upstream materials: Jiangnan New Materials for electronic-grade oxidized copper powder, Tiancheng Technology for PCB-specific electronic chemicals [4].

Investment Rating - The report maintains an "Overweight" rating for the electronic industry [1] Core Insights - The AI wave is driving higher value consumption in CCL (Copper Clad Laminate) materials, with a focus on M9 material upgrades and four main lines of development [4][8] - The demand for high-performance electronic materials is expected to surge, particularly with the anticipated release of Nvidia's Rubin platform in 2026, which will require M9-level CCL using Q-glass [8][29] - The supply of high-performance electronic materials is facing constraints, particularly in Low Dk electronic cloth and HVLP copper foil, leading to a supply-demand imbalance [8][35] Summary by Sections CCL and Key Materials - CCL's cost structure shows that upstream raw materials account for approximately 90% of the total cost, with copper foil, resin, and glass fiber being the primary components [13][15] - The transition from M7 and M8 to M9 CCL is underway, with M9 expected to utilize high-performance Q-glass and HVLP4 copper foil as the next mainstream products [21][36] Electronic Cloth - The global low dielectric electronic cloth market is projected to grow significantly, with a compound annual growth rate (CAGR) of 23.8%, reaching approximately $1.94 billion by 2033 [24][26] - The industry is transitioning from first-generation to second-generation low dielectric cloth, with a notable shift towards Q-glass for M9 applications [29][30] HVLP Copper Foil - HVLP copper foil has evolved to HVLP4, which is expected to become the mainstream product for AI server applications by 2026 [41][44] - Major manufacturers like Mitsui and Jincheng are accelerating production to meet the high demand for advanced copper foil [42][44] Electronic Resins - The use of hydrocarbon resins in M9 is expected to increase significantly, with a ratio of 2:1 compared to PPO, enhancing the value of resin in M9 materials [45][48] - The market for hydrocarbon resins is currently dominated by overseas suppliers, but domestic companies are ramping up production capabilities [49][52] Fillers - The use of spherical silica powder is increasing, with a projected market size exceeding 61,685.97 tons by 2026, driven by the demand for high-speed substrates [53][56] - Liquid-phase preparation methods for silica are becoming the industry standard, meeting the requirements for M7 and above [53][54] Other Upstream Materials - Electronic-grade copper oxide powder is crucial for high-end PCB upgrades, accounting for about 6% of PCB costs [57][60] - The market for PCB-specific electronic chemicals is evolving towards higher-end products, with domestic suppliers increasingly replacing foreign ones [61][62]

Core Viewpoint - The demand for low dielectric and high-performance materials in the communication industry is significantly increasing due to the large-scale deployment of 5G-Advanced technology, driving continuous growth in the LDK product market [1] Group 1: Company Developments - The company has mastered dual production capabilities using both crucible and pool kiln methods [1] - The company is focusing on differentiated development paths, concentrating on high-end fields such as ultra-fine electronic fibers and high-performance specialty fibers [1] - The company is continuously optimizing product performance and increasing R&D investment, enhancing cross-departmental collaboration [1] Group 2: Market Trends - The advancement of artificial intelligence and 5G communication devices is propelling the demand for high-end products [1] - The company aims to achieve efficient integration of the entire value chain from R&D to market application for high-end products like LDK [1]

Group 1: Product Development and Market Positioning - The company has developed dual production capabilities using both crucible and pool kiln methods for low dielectric electronic cloth, responding to the growing demand driven by the deployment of 5G-Advanced technology [1] - The focus is on high-end product differentiation, particularly in ultra-fine electronic fibers and high-performance specialty fibers, to enhance market share and product performance [2] - The company aims to align product development with market trends, increasing R&D investment to meet the evolving requirements of 5G communication equipment [2] Group 2: Financial Performance and Strategic Planning - The Brazilian subsidiary faced losses in 2025 due to production line upgrades and currency fluctuations, but is gradually improving operational quality and capacity recovery [3] - The company is formulating a "15th Five-Year" development plan to enhance competitiveness in emerging markets such as photovoltaics and green materials [4] - Shareholder Yunnan Yunxi's recent share reduction was conducted in compliance with regulations, primarily driven by personal funding needs [5][6] Group 3: Industry Outlook and Future Strategies - The fiberglass market is expected to recover in 2025, particularly in thermoplastics and wind power sectors, despite ongoing competitive pressures and structural demand challenges [7] - The company plans to innovate in product offerings and enhance global operations, aiming to serve international markets with high-quality materials [7] - Future initiatives will focus on the application of innovative products in sectors like carbon neutrality, digitalization, aerospace, and new infrastructure [7]

Core Insights - The low dielectric electronic fabric is a high-performance textile material with a dielectric constant (εr) lower than traditional electronic fabrics, primarily used in the electronics information field for applications like printed circuit boards (PCBs) and integrated circuit packaging, which helps reduce signal transmission delays and crosstalk, meeting the demands for high integration and high transmission rates in electronic devices [1][6][12]. Industry Overview - The global low dielectric electronic fabric market is experiencing significant growth, with the market size projected to increase from 59 million USD in 2020 to 181 million USD by 2025, reflecting a compound annual growth rate (CAGR) of 24.9%. Further forecasts suggest the market will reach 528 million USD by 2031, with a CAGR of 18.7% from 2025 to 2031, indicating strong development potential and market demand in the coming years [1][16]. Market Dynamics - The PCB industry is witnessing unprecedented growth opportunities driven by the global AI wave, with China's PCB market expected to reach approximately 412.11 billion CNY in 2024, further propelling the low dielectric electronic fabric sector [12][16]. Competitive Landscape - The production of low dielectric electronic fabric is characterized by high technical barriers, resulting in a limited number of manufacturers. Key global players include Nitto Denko (55% market share), Asahi Kasei (31%), and Taiwan Glass Group (11%) as of 2024 [2][19]. Research Methodology - The research team employs a combination of desktop research, quantitative surveys, and qualitative analyses, utilizing various models such as SCP, SWOT, PEST, regression analysis, and SPACE matrix to comprehensively analyze the market environment, industry policies, competitive landscape, technological innovations, and other relevant factors affecting the low dielectric electronic fabric industry [2][29]. Industry Chain Analysis - The upstream of the low dielectric electronic fabric industry includes raw materials and equipment such as high-purity quartz sand, silane coupling agents, and high-end jet looms, while the downstream encompasses applications in copper-clad laminates, PCB manufacturing, and AI servers [9][10].

Investment Rating - The report maintains an "Outperform" rating for the building materials industry [1]. Core Views - The traditional fiberglass industry is experiencing a price recovery and improved profitability, while the specialty fabric sector is benefiting from high demand driven by AI technology [4]. - The report highlights the structural recovery of the fiberglass industry in 2025, with a focus on the resilience of demand in key sectors such as wind energy and automotive [3][4]. Summary by Sections Traditional Fiberglass - The industry is set to undergo three rounds of slight price recovery starting in 2024, with a structural rebound in profitability expected in 2025. The demand for roving is driven by high growth in wind power installations and positive trends in new energy vehicles and home appliances, although construction and export demand remain weak [3]. - By the end of 2025, the domestic roving capacity is expected to increase by 460,000 tons per year, but the growth rate of capacity is anticipated to slow down due to more rational competition among companies and reduced capital expenditures in recent years [3][4]. - The profitability of listed fiberglass companies is projected to improve significantly, with a reported net profit of 4.79 billion yuan in the first three quarters of 2025, a year-on-year increase of 49% [9]. Specialty Electronic Fabrics - The demand for specialty electronic fabrics is experiencing a boom due to the rapid development of AI and high-frequency communication technologies. The strong growth in AI computing power is driving the demand for high-performance PCBs and chip packaging substrates [3][4]. - The global AI server shipment is expected to grow at a CAGR of 28.8% from 2022 to 2026, with significant increases in the demand for low dielectric electronic fabrics that meet the high-performance requirements of AI servers and switches [3][52]. - Domestic companies are rapidly catching up in the specialty electronic fabric market, with significant capacity expansions planned. For instance, China National Materials Technology plans to expand its production capacity by 94 million meters annually by 2025 [3][4]. Investment Recommendations - The report suggests focusing on companies such as China National Materials Technology, Honghe Technology, China Jushi, Feilihua, and International Composites, which are well-positioned to benefit from the recovery in the fiberglass industry and the growth in specialty electronic fabrics [4].

Group 1: AI Server Demand and PCB Market Growth - The rapid development of artificial intelligence technology is driving strong demand for AI servers, with global shipments expected to reach 1.98 million units in 2024, accounting for 12.1% of the overall server market [1] - PCB market value is projected to be $73.565 billion in 2024, with a year-on-year growth of 5.8%, and is expected to reach $94.661 billion by 2029, reflecting a compound annual growth rate (CAGR) of 5.2% from 2024 to 2029 [1] Group 2: Technological Advancements in Electronic Fabrics - The ongoing iteration of technology in the downstream sector is driving upgrades in electronic fabric products, with the third generation of electronic fabrics expected to see accelerated demand as chip manufacturers research 224G high-speed interconnect technology [2] - The global market for third-generation electronic fabrics is anticipated to reach $720 million in 2024, with sales projected to grow to $3.127 billion by 2031, representing a CAGR of 23.3% from 2025 to 2031 [2] Group 3: Domestic Replacement Progress and Key Companies - China Jushi is actively advancing the development of specialty electronic fabric products and is expected to continue its momentum due to its advantages in R&D and cost control [3] - China National Materials Technology has established itself as a domestic leader in Low-DK fabric, with plans to increase production capacity from 26 million meters to 35 million meters by 2025 [3] - Honghe Technology has successfully validated its first and second generation low dielectric electronic fabrics and plans to invest 720 million yuan in high-performance glass fiber production lines [3] - International Composites is a pioneer in the development of low dielectric glass fiber products, with its second-generation LDK products showing a 20% reduction in dielectric loss compared to the first generation [3]