Core Insights - The company reported a revenue of 2.305 billion yuan for the first half of 2025, representing a year-on-year growth of 43.06% [1] - The net profit attributable to shareholders was 87 million yuan, showing a year-on-year increase of 57.69% [1] Industry Position - The company holds a leading position in the domestic copper-clad laminate industry, with a diverse range of products including high-frequency and high-speed products that are gradually increasing in volume [2] - The company has achieved import substitution, particularly in high-end high-speed products, which have been certified by globally recognized AI server manufacturers [2] Technology and Product Development - The company is continuously updating its technology system to align with industry advancements, focusing on core technologies for high-frequency, HDI, and IC packaging products [2] - In the HDI materials sector, the company has developed a series of products with excellent electrical performance and stability, which have gained recognition from end customers and are entering mass production in certain areas [2] Market Expansion - The company is on the path to achieving domestic self-sufficiency in IC substrate materials, with successful development of products that have excellent electrical performance and low expansion coefficients [3] - The company has received certification for its products from major global smartphone manufacturers, with expectations to achieve mass production by 2025 [3] Financial Forecast - Revenue projections for the company are 4.814 billion yuan in 2025, 6.215 billion yuan in 2026, and 7.675 billion yuan in 2027, with corresponding EPS of 1.05, 2.20, and 3.48 yuan [4] - The current stock price corresponds to a PE ratio of 69.0, 32.7, and 20.7 for the years 2025, 2026, and 2027 respectively [4]

高频高速树脂：AI 浪潮推动高频高速树脂国产替代、量价 齐升 20250928 摘要 5G、汽车智能化和云计算推动高频高速覆铜板需求，此类覆铜板分为高 频板和高速板，分别关注介电常数和介电损耗，以适应不同应用场景。 高频高速树脂包括 PPO、双马树脂、PTFE、碳氢树脂和苯并恶嗪等， 通过分子结构设计减少极性基团，改善介电性能，其中 PTFE 和碳氢/改 性 PPO 是主流工艺体系。 松下 M 系列 PCB 基材是业界领先产品，覆盖不同性能档次，从 M2 到 M8，最新一代 M8 的 DF 值低至 0.012，广泛应用于路由器、交换机和 AI 服务器等领域。 PPO 树脂主要供应商包括沙比克和南通新城等，国内企业积极布局，通 过物理和化学方法改进 PPO，以适应低介电领域应用，提高加工性和耐 热性。 电子级碳氢树脂海外供应商包括阿科玛、科腾、潮达和旭化成，国内主 要供应商有市民科技、圣泉集团和东材科技，均在扩建产能。 Q&A 高频高速树脂在电子行业中的应用及其重要性是什么？ 高频高速树脂是制造覆铜板的三大主要原材料之一，覆铜板（CCL）通常由铜 箔、玻璃纤维布和树脂构成。覆铜板是硬质电路板（PCB）的基础材料 ...

格隆汇9月26日｜华鑫证券研报指出，生益科技2025年上半年实现归母净利润14.26亿元，同比增长 52.98%；Q2实现归母净利润8.63亿元，同比增长59.67%，环比增长53.08%。25H1业绩符合预期，公司 市场表现亮眼。根据Prismark，2013年至2024年，生益科技刚性覆铜板销售总额保持全球第二，2024年 全球市场占有率达到13.7%。认为公司高频高速覆铜板技术领先，扎根于中国本土市场，有望充分受益 于下游AI算力建设需求高增的大趋势，首次覆盖，给予"买入"投资评级。 ...

AI 应用驱动 PCB 行业景气上行，PCB 材料迎来重大机遇 20250922 摘要 全球 PCB 市场持续增长，2024 年总产值达 736 亿美元，中国大陆占比 56%，为最大生产地区。多层板占比最高，HDI 多层板受益于电子产品 高密度化需求，预计 2023-2028 年全球 HDI 市场复合年均增长率达 8.7%，2028 年市场规模将达到 160 亿美元。 高性能 AIDC 用 PCB 应用于 AI 服务器、高速交换机和自动驾驶系统， 核心部件包括主板、电源背板等。英伟达 AI 服务器核心模组采用高多层 板，单机 PCB 价值达 8,000 至 10,000 美元。高频高速覆铜板需满足 10~50 Gbps 信号传输速度，对阻抗、信号分散和损耗性能有高要求。 高频高速电路板对介电常数（DK）和介质损耗常数（DF）要求极高， 理论上越低越好。服务器传输需要的 DK 值通常在 3.3 到 3.6 之间，DF 值在 0.002 到 0.004 之间。松下电工 M6 及以上型号覆铜板需满足上述 DK 和 DF 值。 碳氢树脂是高频高速覆铜板领域的热点材料，DK 小于 2.6，DF 小于 0.001，耐高温 ...

Group 1: AI Infrastructure and Cloud Computing - The demand for computing infrastructure is expected to continue expanding due to the explosion of AI model requirements and the intelligent transformation across various industries [2] - AI infrastructure serves as a hub connecting computing hardware and AI applications, driven by hardware upgrades and technological breakthroughs [2] - The value of cloud computing is anticipated to be reassessed in the context of AI penetration, leading to new growth opportunities [2] Group 2: Solid-State Battery Investment - Global solid-state battery shipments are projected to reach 614 GWh by 2030, with a compound annual growth rate (CAGR) exceeding 80% from 2024 to 2030 [3] - The solid-state battery market in China is expected to expand significantly, with a market size projected to reach 20 billion yuan by 2030 [3] - The solid-state battery sector is seen as a "0-1" industry trend, with potential for significant capital inflow if positive industry changes occur [3] Group 3: PCB Industry Growth - The PCB industry is entering a growth cycle driven by AI applications, with expectations for simultaneous increases in both volume and price [4] - Copper-clad laminates, which account for approximately 27% of PCB cost structure, are critical materials for PCB manufacturing [4] - High-frequency and high-speed copper-clad laminates are expected to see rapid demand growth due to applications in AI and 5G [4] Group 4: Computing Power Chain Investment - OpenAI and Meta are increasing investments in AI infrastructure, with OpenAI planning a data center in India using over 1 GW of power and Meta planning to invest $600 billion in U.S. data centers by 2028 [5] - The ongoing expansion of global computing power demand is likely to benefit leading optical module companies [5] Group 5: Domestic Intelligent Driving Chip Market - The development of the intelligent driving sector is becoming a core function in the automotive industry, with significant advancements expected by 2025 [6] - Domestic intelligent driving chip suppliers are poised for accelerated market share growth due to competitive pricing and production experience [6] - The trend of domestic substitution is expected to further enhance the market position of local chip manufacturers [6]

Investment Rating - The report maintains an "Overweight" rating for the electronics industry [1] Core Insights - The electronics industry continues to show strong performance in the first half of 2025, driven by the recovery in demand for smart terminals and the increasing need for AI computing power, with revenue and profit maintaining double-digit growth [2][89] - Each sub-sector has experienced rapid growth, particularly in AI-related segments such as PCB and CCL, which have shown remarkable performance and significant improvements in profitability [2][89] Summary by Sections 1. Performance Overview for H1 2025 - The total revenue for the electronics industry reached CNY 1,499.979 billion, a year-on-year increase of 20.17% - The net profit attributable to shareholders was CNY 577.88 billion, with a year-on-year growth of 28.95%, while the net profit after deducting non-recurring gains and losses was CNY 490.27 billion, up 32.31% year-on-year - The industry's gross margin was 13.15%, a decrease of 0.38 percentage points year-on-year, while the net margin improved by 0.30 percentage points to 3.76% [12][11] 2. Sub-sector Performance PCB Sector - PCB sector revenue for H1 2025 was CNY 112.217 billion, with a year-on-year growth of 25.32% - The net profit attributable to shareholders was CNY 10.805 billion, up 61.03% year-on-year - The gross margin reached 22.25%, an increase of 2.24 percentage points, while the net margin improved to 9.56%, up 2.13 percentage points [22][33] CCL Sector - CCL sector revenue totaled CNY 19.130 billion, reflecting a year-on-year increase of 26.23% - The net profit attributable to shareholders was CNY 1.627 billion, with a year-on-year growth of 52.37% - The gross margin was 21.16%, up 3.76 percentage points, and the net margin was 9.56%, an increase of 2.21 percentage points [38][49] Consumer Electronics Sector - Revenue in the consumer electronics sector reached CNY 811.048 billion, a year-on-year increase of 27.28% - The net profit attributable to shareholders was CNY 290.43 billion, with a year-on-year growth of 25.67% - The gross margin was 9.96%, a decrease of 0.61 percentage points, while the net margin remained stable at 3.69% [57][72] Panel Manufacturing Sector - The panel manufacturing sector reported revenue of CNY 186.838 billion, a year-on-year increase of 7.62% - The net profit attributable to shareholders was CNY 51.30 billion, with a year-on-year growth of 56.45% - The gross margin was 13.95%, a decrease of 0.32 percentage points, while the net margin improved to 1.64%, up 0.89 percentage points [73][85] 3. Investment Recommendations - The report suggests focusing on two main lines: AI computing power and AI terminals - The demand for computing power is expected to increase due to the training and application of large AI models, with significant capital expenditure from overseas tech giants and domestic support for local computing applications - The second focus is on AI terminals, with expectations for a surge in new product releases in the consumer electronics sector in the second half of the year, particularly in the Apple supply chain and AI glasses industry [2][89]

山西证券近日发布新材料行业周报：本周新材料板块上涨。新材料指数涨幅为3.72%， 跑输创业板指4.01%。近五个交易日，合成生物指数下跌1.53%，半导体材料上涨3.85%，电 子化学品上涨4.43%，可降解塑料下跌0.50%，工业气体上涨3.22%，电池化学品上涨 5.82%。 产业链周度价格跟踪（括号为周环比变化） 氨基酸：缬氨酸(13000元/吨，-0.76%)、精氨酸(23150元/吨，-0.22%)、色氨酸(41500元/ 吨，-2.35%)、蛋氨酸(22200元/吨，-0.22%) 可降解材料：PLA(FY201注塑级)(17800元/吨，不变)、PLA(REVODE201 吹膜级)(17200元/吨，不变)、PBS(17800元/吨，不变)、PBAT(9850元/吨，不变) 维生素：维生素A(64000元/吨，不变)、维生素E(65500元/吨，-2.96%)、维生素 D3(227500元/吨，1.11%)、泛酸钙(40500元/吨，不变)、肌醇(26000元/吨，不变) 工业气体及湿电子化学品：UPSSS级氢氟酸(11000元/吨，不变)、EL级氢氟酸(5600元/ 吨，5.66%) 以下为研 ...

Investment Rating - The report maintains a rating of "B" for the new materials sector, indicating a leading position in the market [2]. Core Insights - The new materials sector has shown an upward trend, with the new materials index increasing by 3.69%, although it underperformed compared to the ChiNext index, which rose by 2.17% [2]. - The AI server market is experiencing rapid growth driven by increasing computational demands, with the global AI server market projected to reach USD 158.7 billion in 2025, up from USD 125.1 billion in 2024 [5]. - The report highlights investment opportunities in high-frequency and high-speed copper-clad laminate materials due to the evolving requirements of AI servers [5]. Market Performance - The new materials sector saw significant gains, with various sub-sectors performing well: - Semiconductor materials increased by 8.99% - Electronic chemicals rose by 8.84% - Biodegradable plastics grew by 5.95% - Industrial gases increased by 4.48% - Battery chemicals rose by 5.15% [18][2]. Price Tracking - Amino acids prices showed a downward trend, with valine at CNY 13,100 per ton (-2.60%) and tryptophan at CNY 42,500 per ton (-2.30%) [29]. - Biodegradable plastics prices remained stable, with PLA (FY201 injection grade) at CNY 17,800 per ton [33]. - Industrial gases prices varied, with oxygen priced at CNY 483 per ton (+10.27%) and nitrogen at CNY 503 per ton (-1.18%) [37]. Investment Recommendations - The report suggests focusing on companies such as Shengquan Group, Dongcai Technology, and Zhongcai Technology, which are positioned to benefit from the demand for high-frequency and high-speed copper-clad laminate materials [5].

Group 1 - The core viewpoint of the article emphasizes the acceleration of domestic material substitution driven by the release of DeepSeek-V3.1, which utilizes UE8M0 FP8 Scale parameter precision for the design of next-generation domestic chips [1] - The semiconductor sector is expected to benefit from the rapid development of downstream demand, leading to increased domestic material substitution [1] - The demand for high-performance copper-clad laminates is surging due to the growth of cloud computing and AI technologies, with domestic manufacturers ramping up production in the mid-to-high-end market [1] Group 2 - The solid-state battery market is highlighted for its high energy density and safety, making it the preferred power source for high-end electric vehicles and low-altitude eVTOL applications [1] - The projected output value of the petrochemical new materials industry in Hainan Province is expected to exceed 170 billion yuan by 2027 [2] - A total investment of 120 million yuan has been allocated for the high-precision laser processing project by Lecheng Intelligent Technology (Suzhou) Co., focusing on the production of equipment for perovskite and TOPCon photovoltaic cell production lines [2]

Group 1 - The establishment of Beijing Jingzhi Sensor New Materials Company by Jinghua New Materials focuses on flexible multi-modal sensors for applications in robotics, medical, and consumer electronics [2] - The demand for high-performance copper-clad laminates is increasing due to the growth of cloud computing and AI technologies, leading to rapid growth in the performance of downstream PCB material customers [2] - Solid-state batteries are becoming the preferred power source for high-end electric vehicles and low-altitude eVTOLs due to their high energy density and safety [2] Group 2 - According to SEMI, global silicon wafer shipments are projected to reach 3.327 billion square inches in Q2 2025, representing a 9.6% increase from 3.035 billion square inches in the same period of 2024 [3] - The global robotics market is expected to exceed $400 billion by 2029, with China accounting for nearly half of the market and leading with a compound annual growth rate of nearly 15% [3] Group 3 - Jingrui Electric Materials decided not to lower the conversion price of "Jingrui Convertible Bonds 2" during its recent board meeting [4] - LeKai Film has completed the construction of its TAC film production line and is currently in the trial production phase [4] - Zhengdan Co. reported a revenue of 1.429 billion yuan for the first half of 2025, a year-on-year increase of 3.37%, with a net profit of 630 million yuan, up 120.35% [4]