会议助理: 本会议信息仅供参考，不代表任何投资建议。 孙颖 中泰证券分析师: 好的。那个各位投资者大家晚上好那个我和我的团队的这个同事，然后一起来给大家，就 是再拆一下，细化的拆一下，就是各个公司的这个模型，那个这个网络参会的可以看到我 们那个列磊投的这个 PPT 然后我这边。列磊，我们先把 PPT 翻到那个巨石的那个拆分那 一页。在讲各家公司的这个具体的业绩拆分之前，我先做一下这个简单的这个说明。就是 为了让大家更清楚去看到各个产品，然后以及后续的这个价格的这个变化，然后包括盈利 的这个贡献，我们把就是所有跟这个玻纤相关的东西，我们分成三类。 一类就是传统的玻纤粗纱，这个粗纱它的需求，就是我们是把就是跟电子相关的，不管是 普通的这个消费电子、汽车电子，还是跟 AI 相关的，我们全部都踢到、踢掉。那它就是 普通的这个粗纱，普通的这个粗纱的这个需求正常来讲是跟全球，GDP 的这个 1.5 倍，基 本上是全球 GDP 的这个 1.5~2 倍。然后是跟经济相关的，当然它的这个成长性会更强， 因为它跟国内地产的敞口大概只有 15%，然后跟海外大概这个地产的场口大概是 15%， 然后剩下来的就是包括像这个风电。 然后包 ...

龙虎榜机构热股 今天机构龙虎榜上榜43只个股，净买入29只，净卖出13只。当日机构买入最多的个股前三位是：华工科技（1.89亿）、铜冠铜箔（1.88亿）、上海电影 （1.85亿）。 | 上榜热股 | 实时涨跌幅♀ 买/卖家数♦ | | | --- | --- | --- | | 华工科技 | +10.00% | 3/1 | | 000988.SZ | | | | 铜冠铜箔 | | | | 301217.SZ | +14.49% | 3/2 | | 3日 | | | | 上海电影 | 10 UN | 1/1 | 华工科技 龙虎榜显示，今日3家机构净买入1.89亿。 公司表示各种类型800G系列产品都已经给北美头部厂家送样测试 龙虎榜知名游资 一、油服 中国石油集团旗下，国内最大油气工程综合服务提供商，此前参与伊朗北阿扎德甘油田地面设施开发。 消息面上，WTI原油期货3月合约收涨1.9%，布伦特原油期货4月合约收涨1.86%。 东方证券预计，国内油气资本开支有望逐渐走向恢复。海外层面，美国政府持续推出政策推动油气开发，且根据EIA预测年美国天然气发电装机量有望在未 来几年上升，我们预计2026年海外的油服开支需求 ...

行业状况 经济观察网 美国灰矿建材相关事件前瞻。 建材行业数智融合步伐加快，2024年行业关键工序数控化率达66.5%，"AI+建材"成为升级新方向。海 螺"AI+水泥"建材大模型、中建材"晓妙"建材产业大模型等行业智能解决方案加速涌现，推动传统建材 企业向智能化、绿色化转型。 政策监管 2026年CFIUS审查新规强化对关键技术、基础设施、原材料等领域的投资管控。美国外资审查趋势显 示，半导体及电子元件制造业申报数量下降60%，科学研究与开发领域申报下降57%，建材行业跨国投 资需关注合规风险。 行业并购整合持续活跃 根据水泥网报告，TITAN集团于2026年1月9日宣布以3.1亿美元收购Keystone水泥公司，拓展美国中大西 洋水泥市场版图。此次收购涵盖宾夕法尼亚州的综合水泥厂及骨料业务，熟料年产能90万吨，服务市场 总容量达560万吨左右。法巴银行分析师认为该交易具有战略合理性，有助于在高增长地区建立规模效 应。 业务与技术发展 国金证券报告指出，2026年建材行业主要关注四个方向：传统建材龙头企稳、国内企业出海、高景气新 材料（如AI电子布）、企业并购转型。玻纤子板块因AI终端升级迭代，预计2026 ...

Group 1 - As of February 12, the A-share margin financing balance reached 26,456.02 billion yuan, an increase of 1.17 billion yuan from the previous trading day, accounting for 2.54% of the A-share circulating market value [1] - The margin trading volume on the same day was 2,161.58 billion yuan, which is an increase of 35.52 billion yuan from the previous trading day, representing 10% of the total A-share trading volume [1] - Among the 31 primary industries, 12 experienced net financing inflows, with the electronics industry leading at a net inflow of 759 million yuan [1] Group 2 - A total of 43 stocks had net financing inflows exceeding 100 million yuan, with Liou Co., Ltd. leading at a net inflow of 557 million yuan [2] - Other notable stocks with significant net financing inflows include Zhaoyi Innovation, Lanke Technology, Chip Origin, Kunlun Wanwei, New Yisheng, Jinkai New Energy, Shengtun Mining, Cambricon, and Zijin Mining [2] - According to Guotai Haitong Securities, the price increase of traditional fiberglass electronic cloth has accelerated since February, indicating a tightening supply and rising demand due to AI electronic cloth [2]

Core Viewpoint - The report from Guotai Junan indicates that the price increase of traditional fiberglass electronic cloth has accelerated since February, confirming the view that the shift of weaving machine capacity to AI electronic cloth has led to a supply shortage of traditional cloth [1][2]. Group 1: Price Increase and Supply Shortage - The price of traditional electronic cloth has risen significantly in February, with the first week of February seeing prices for 7628 electronic cloth ranging from 4.9 to 5.45 yuan per meter, an increase of 0.5 to 0.6 yuan per meter compared to the previous month [2]. - The announcement from Taiyao Technology on February 10 regarding reduced supply of E-glass products due to strong demand for low-dielectric materials has further fueled expectations of a shortage in traditional cloth [2]. Group 2: Inventory Levels and Profitability - Current inventory levels for leading traditional electronic cloth manufacturers are only two weeks, compared to a normal level of 1 to 1.5 months, primarily due to the impact of weaving machines shifting to produce AI specialty cloth [3]. - The expected increase in prices is likely to boost profitability for leading companies, with China Jushi's traditional electronic cloth capacity at 1 billion meters and Jiantao's at 800 million meters [3]. Group 3: AI Electronic Cloth Demand - The shortage of traditional cloth and the strong demand for AI electronic cloth are interconnected, with 2026 expected to be a year of realization for AI specialty cloth demand [4]. - The demand for CTE cloth has been driven by the packaging board needs of AI chips and consumer electronics, while low-dielectric cloth is expected to see stable demand from specific applications [4]. Group 4: Recommended Stocks - The report recommends investment in China Jushi (600176.SH), Jiantao Laminated Board (01888), and China National Materials (002080.SZ), along with related companies such as International Composites (301526.SZ) and Honghe Technology (603256.SH) [5].

Core Viewpoint - The article maintains a "buy" rating, highlighting accelerated price increases for traditional fiberglass electronic fabrics since February, confirming previous reports that machine capacity shifts to AI electronic fabrics have led to supply shortages in traditional fabrics, thereby enhancing profitability for leading fiberglass companies [1]. Group 1: Price Increases and Supply Shortages - Traditional electronic fabric prices have surged in February, with the first week of February seeing prices for 7628 electronic fabric ranging from 4.9 to 5.45 yuan per meter, an increase of 0.5 to 0.6 yuan per meter compared to the previous month [1]. - The announcement by Taiyao Technology on February 10 indicated a reduction in E-glass supply due to high demand for low-dielectric fabrics, further exacerbating the supply shortage of traditional fabrics [1][2]. Group 2: Inventory Levels and Production Capacity - Current inventory levels for leading traditional electronic fabric companies are only two weeks, significantly lower than the normal inventory level of 1 to 1.5 months, primarily due to the shift in weaving machine production to AI specialty fabrics [2]. - Planned expansions for traditional electronic fabric production include 85,000 tons from International Composite Materials and 100,000 tons from China Jushi in Huai'an, with the latter expected to contribute 1 to 1.5 billion meters of electronic fabric capacity [2]. Group 3: AI Electronic Fabric Demand - The shortage of traditional fabrics and the strong demand for AI electronic fabrics are interconnected, with 2026 expected to be a year of realization for AI electronic fabric demand [3]. - The demand for CTE fabrics has been driven by the packaging board needs of AI chips and consumer electronics, with limited suppliers contributing to a high degree of scarcity [3]. - The overall increase in demand for low-dielectric fabrics is expected to remain strong, with significant growth anticipated in 2026 as AI electronic fabrics enter a phase of realization [3].

Investment Rating - The report maintains an "Overweight" rating for the fiberglass electronic cloth industry, indicating a projected increase of over 15% relative to the CSI 300 index within the next 12 months [4][10]. Core Insights - The acceleration in price increases for traditional fiberglass electronic cloth since February, combined with reduced supply of E-glass products announced by Taiyao Technology, has led to a continued expectation of tight supply for traditional cloth, enhancing profitability for leading fiberglass companies [2][4]. - The report highlights that the tight supply of traditional electronic cloth is primarily driven by two factors: unexpected price increases in February and a significant reduction in E-glass supply due to production shifts towards low-dielectric cloth [4]. - The report anticipates that 2026 will be a year of realization for AI electronic cloth, with strong demand expected to translate into financial performance for companies with comprehensive product structures and leading customer certifications [4]. Summary by Sections Price Trends and Supply Dynamics - Traditional electronic cloth prices have risen significantly, with the first week of February seeing prices between 4.9-5.45 RMB/m, an increase of 0.5-0.6 RMB/m compared to previous rounds of price hikes [4]. - The inventory levels for traditional electronic cloth are currently low, estimated at only two weeks, compared to a normal level of 1-1.5 months, indicating a supply shortage exacerbated by production shifts [4]. Company Recommendations - Recommended stocks include China Jushi, Kingboard Laminates, and China National Building Material, with expectations of increased profitability driven by price hikes in traditional electronic cloth [4]. - The report notes that the production capacity expansions planned for 2026 include significant increases from companies like International Composites and China Jushi, which are expected to alleviate some supply pressures [4]. Market Outlook - The report suggests that the demand for AI electronic cloth will remain strong, with specific segments like CTE cloth and low-dielectric cloth experiencing high demand due to their applications in AI chips and consumer electronics [4]. - Overall, the report indicates that companies with strong cost management and innovative product offerings are likely to outperform the industry as the market evolves in 2026 [4].

Summary of Conference Call Notes Industry Overview: Electronic Fabrics - The electronic fabric industry is experiencing dual prosperity with both AI electronic fabrics and conventional electronic fabrics showing positive changes recently [1] - A supply gap for conventional electronic fabrics is expected to begin in the second half of 2025, which will widen in 2026-2027, leading to anticipated price increases [1] - Low CTE electronic fabrics are also seeing price increases due to supply shortages, with a 20% price hike by domestic leaders in January, and further increases are expected [1] Key Companies and Market Valuation International Composite Materials - The company is expected to benefit significantly from the prosperity of second-generation fabrics and the certification of Low CTE electronic fabrics [1] - Target market valuation for 2026 is projected at 460 billion yuan, calculated as follows: 160 billion from main business + 200 billion from Low Dk + 100 billion from Low CTE [1] China Jushi - The company is expected to benefit from the continuous price increases in conventional electronic fabrics [1] - Target market valuation is projected at 1,150 billion yuan, derived from 1,000 billion from main business + 150 billion from AI business [1] China National Materials Technology - Target market valuation for 2026 is projected at 850 billion yuan, calculated as 400 billion from main business + 450 billion from AI business [2] - If considering 2027, with orthogonal backplane confirmation, the target valuation could reach 1,000 billion yuan, calculated as 400 billion from main business + 30 billion from AI business multiplied by 20 [2]

Summary of Conference Call on Building Materials Industry Industry Overview - The building materials industry is experiencing a price increase trend driven primarily by demand, particularly in the electronic fabric sector, with significant contributions from AI electronic fabric expected in 2026 [1][2] - The fiberglass industry is projected to continue its upward trajectory, with traditional electronic fabric prices having increased three times since Q4 2025, totaling approximately 0.6 yuan [1][2] Key Insights - **Fiberglass Market**: The demand for AI electronic fabric is a major driver for fiberglass price increases, with expectations of continued growth in 2026 [1][2] - **High-End Yarn Market**: The supply of high-end yarn (e.g., wind power sand, thermoplastic sand) remains stable, with a marginal decrease in effective supply of approximately 400,000 tons compared to 2025. Wind power sand demand was close to 1.2 million tons last year, maintaining high levels [5] - **Consumer Building Materials**: The consumer building materials sector has seen a significant decline in real estate demand since 2021, with the waterproof materials market size dropping from 200 billion to around 80-90 billion. The CR3 market share has increased from over 30% to over 40% due to a high exit rate of small enterprises [6] Company Recommendations - **Fiberglass Leaders**: China Jushi is recommended as the largest traditional building materials leader, with an expected profit of approximately 5 billion yuan and a market capitalization space of 120-130 billion yuan [3] - **Consumer Building Materials**: Recommended companies include: - Sanke Tree - Rabbit Baby - Henkel Group - Additional companies to watch: Yuhong, Keshun, Weixing, and Beixin Building Materials [3][6] - **Glass Industry**: Key players to focus on include: - Qibin Group - Xinyi Glass - These companies are expected to have strong profitability and may benefit from price recovery once the industry reaches a supply-demand balance [7] Challenges and Opportunities - **Glass Industry Challenges**: The glass industry is expected to face overall losses starting in the second half of 2024, with significant pressure on small enterprises leading to potential bankruptcies. Inventory levels are high, with some small companies holding over 40 days of inventory [7] - **Production Capacity**: Anticipated cold repairs of production lines in Q1 may further reduce capacity to around 140,000-145,000 tons [7] Conclusion - The building materials sector is currently navigating a complex landscape of price increases driven by demand, particularly in electronic fabrics and high-end yarns. Key companies in fiberglass and consumer building materials are positioned to benefit from these trends, while the glass industry faces significant challenges that may present both risks and opportunities for recovery in the future [1][2][3][6][7]

Summary of Conference Call for International Composite Materials Industry Overview - The second-generation fabric supply is tight, with only a few companies like International Composite Materials able to break through bottlenecks, leading to expected price increases depending on future order volumes [2][4] - Ordinary electronic fabric is experiencing increased demand from downstream sectors, particularly for ultra-fine yarn and ultra-thin fabric, with equipment shortages causing price hikes in the coming months [2][5] - The demand for lightweight fabrics is rising, prompting companies to adjust production to meet this trend [9] Company Insights - International Composite Materials has recently launched a new project with a capacity of 85,000 tons, focusing on the 7,628 product line, primarily using G75 yarn to replace outdated production lines, although the new line is not fully operational due to a yarn shortage [2][7] - The company has ordered over 5 million Toyota weaving machines, with deliveries starting in June 2026 and an expected 400 machines delivered by the end of the year [3][14] - The company has performed excellently in the LDK electronic fabric sector, with significant initial improvements in the second-generation fabric, and plans to adjust operational strategies based on market conditions [12] Equipment and Production Capacity - Toyota weaving machines are preferred for electronic fabric production due to their stability, especially for thin fabric, which has higher value and stability requirements [6] - The production capacity of Toyota is relatively stable, with recent increases in equipment production being a temporary phenomenon [11] - The transition to finer yarn and lighter fabrics will increase the consumption of weaving machines [10] Market Trends and Future Outlook - The demand for AI electronic fabric has significantly increased since Q4 2025, with expectations for this trend to continue into 2026, although supply remains tight [4] - Companies in the industry, such as Jushi and Jiantao, have new project launches planned for 2026, with Jiantao expected to start production between June and July [8] - There is a notable gap in production capacity between thick and thin fabric, primarily due to technical adjustments and efficiency differences [17] Challenges and Considerations - The current shortage of ordinary electronic fabric is attributed to rising demand in the electronic sector and capacity constraints, with prices expected to continue rising in the short term [5] - Domestic equipment attempts to enter the market face challenges with low yield rates, requiring further validation of feasibility [8] - The company currently sells most of its first-generation yarn externally due to supply constraints, with potential plans to shift towards self-use in the future [15] Production Performance - The monthly shipment volume for the second-generation department was approximately 400,000 meters in December, with plans to increase production through capacity conversion and improved yield rates [19]