Investment Rating - The industry is rated positively, with a focus on AI-related sectors, PCB, and semiconductor equipment, indicating a bullish outlook for the next 3-6 months [3][26]. Core Insights - Micron's FY26Q2 performance exceeded expectations, with revenue of $23.86 billion, a year-on-year increase of 196%, and a quarter-on-quarter increase of 75%. The company expects FY26Q3 revenue to be around $33.5 billion [1]. - The demand for data center storage is rapidly increasing, with projections indicating that by the end of 2026, the demand for data center DRAM and NAND will exceed 50% of the total industry bit demand [1]. - The AI hardware wave continues to drive demand for storage, with companies like Nvidia projecting significant growth in AI-related hardware and ASICs, suggesting a robust future for the semiconductor industry [1][26]. Summary by Sections 1. Consumer Electronics - The expansion of multimodal interactions and the maturation of AI applications are expected to sustain high growth in AI model usage. Key products include AI smartphones and smart glasses, with Apple leading innovations in chip and system integration [4]. 2. PCB Industry - The PCB industry maintains a high growth outlook, driven by demand from automotive and industrial sectors, alongside AI applications. Recent geopolitical tensions have introduced uncertainties regarding raw material prices [5]. 3. Semiconductor and Components - The semiconductor sector is experiencing upward trends, particularly in storage solutions. The demand for DRAM and NAND is expected to rise due to increased capital expenditures from cloud service providers and consumer electronics [20][22]. - The advanced packaging and semiconductor equipment sectors are also poised for growth, with domestic companies benefiting from increased demand and supply chain localization efforts [23][24]. 4. AI and ASIC Demand - The report highlights a significant increase in ASIC demand driven by the explosion of token consumption in AI applications. Major tech companies are expected to ramp up their ASIC production significantly in 2026-2027 [1][26]. 5. Key Companies to Watch - Companies such as Micron, Nvidia, and various PCB manufacturers are highlighted as key players benefiting from the ongoing trends in AI and semiconductor demand. Specific recommendations include companies like Zhaoyi Innovation and Northern Huachuang for their strong market positions [26][27][31].

Investment Rating - The industry is rated positively, with expectations of significant growth in the coming months, particularly in AI-related sectors and semiconductor equipment [27][45]. Core Insights - Micron's FY26Q2 performance exceeded expectations, with revenue of $23.86 billion, a year-on-year increase of 196%, and a quarter-on-quarter increase of 75%. The company forecasts FY26Q3 revenue to be around $33.5 billion [1]. - The demand for data center storage is rapidly increasing, with expectations that by the end of 2026, the demand for DRAM and NAND will exceed 50% of the total industry market [1]. - AI continues to drive strong demand for storage solutions, with companies like Nvidia projecting significant growth in AI hardware and related technologies [1][27]. - The PCB industry is experiencing high demand due to AI applications, with many companies reporting strong orders and production capacity [27]. Summary by Sections 1. Consumer Electronics - The expansion of multimodal interactions and the maturation of AI applications are expected to drive significant growth in AI mobile devices, particularly within the Apple supply chain [4]. - New AI products, including smart glasses and AI-enabled devices, are being actively developed by major companies [4]. 2. PCB Industry - The PCB industry maintains a high level of prosperity, driven by demand from automotive and industrial sectors, alongside AI applications [5]. - Geopolitical conflicts have introduced uncertainties that could affect future pricing and supply chains [5]. 3. Semiconductor and Components - The semiconductor sector is expected to benefit from increased demand for storage solutions, particularly in the context of cloud computing and consumer electronics [19][23]. - Companies like Zhaoyi Innovation and others are positioned to benefit from the upward trend in storage prices and demand [23][32]. 4. AI and Advanced Technologies - The demand for AI-related technologies is expected to lead to a significant increase in the production of ASICs, with major tech companies planning substantial investments in this area [27]. - The introduction of new technologies, such as orthogonal backplanes in PCBs, is anticipated to enhance the value and performance of AI hardware [1][27]. 5. Market Trends - The overall market sentiment is positive, with expectations of continued growth in AI and electronic sectors, despite short-term geopolitical challenges [27].

Group 1: Company Expansion and Production Capacity - The company plans to invest up to RMB 18 billion in fixed assets in 2026, focusing on new factory construction, equipment procurement, and automation upgrades [8][19] - The expansion project is progressing as planned, with initial production ramp-up expected to follow standard industry processes [8][19] - The company aims to achieve a production capacity increase of 1,020 thousand square meters for ultra-high-layer MLPCB and 100 thousand square meters for high-end HDI boards [4][30] Group 2: Financial Performance and Market Outlook - The company has a target to reach a revenue of RMB 100 billion by 2030, focusing on high-end AI, automotive electronics, and high-speed transmission sectors [4][19] - The gross profit margin has shown fluctuations, with Q4 2025 at 33.5%, down from 38.8% in Q3 2025, primarily due to high fixed costs during the ramp-up of new production lines [19][20] - The company is committed to maintaining transparency in financial disclosures, adhering to regulatory requirements for information release [15][20] Group 3: Research and Development Focus - The company is actively pursuing advancements in GPU and CPU technologies, targeting sectors such as AI servers, autonomous driving, and new communication technologies [10][19] - Ongoing R&D efforts include the certification of M9 and M10 materials to enhance high-frequency signal transmission stability for next-generation AI chip architectures [6][19] - The company emphasizes the importance of innovation and product upgrades to maintain competitive advantages in the PCB industry [6][19] Group 4: Investor Relations and Market Confidence - The company has implemented various communication channels to enhance investor relations, including online earnings calls and investor meetings [15][19] - The management acknowledges the impact of market fluctuations on stock prices and encourages investors to make informed decisions [15][19] - The company has a history of cash dividends, having distributed approximately RMB 1.483 billion since its IPO, reinforcing its commitment to shareholder returns [15][19]

行业研究 从正交背板的特性出发分析对 PCB 钻针的需求影响 ——PCB 设备系列跟踪报告（四） 要点 2026 年 3 月 12 日 英伟达正交背板方案的推出与应用计划：2025 年 3 月，英伟达在 GTC 大会上公 布其产品路线图，预期在其 2027 年下半年计划量产的 Rubin Ultra NVL576 架 构中引入正交背板方案以替代传统铜缆连接，截至目前该应用方案仍在验证过程 中。英伟达正交背板架构通过高性能 PCB 实现计算板与交换板的垂直直连—— 两者在空间上呈 90 度正交排列，相较于传统铜缆连接方式，该技术在信号速率、 布线密度及散热效率等维度均展现出更优的工程特性。 英伟达正交背板 PCB 基材要求与方案：1）正交背板 PCB 基材要求：板材层数 预计达 78 层，需采用三块 26 层以上 PCB 压合而成；线宽线距需≤25μm，远 低于传统 PCB 约 50μm 的线宽标准；介电常数（Dk）≤3.0，介电损耗（Df） ≤0.0007，热膨胀系数（CTE）≤7ppm/℃。2）正交背板 PCB 材料方案：Rubin Ultra 正交背板拟采用 M9 级覆铜板，目前 M9 复合材料具体方案仍 ...

Summary of Conference Call Notes Company and Industry Involved - The focus is on the PCB (Printed Circuit Board) industry, specifically companies such as **生益科技 (Shengyi Technology)**, **沪电股份 (Unimicron Technology)**, and **胜宏科技 (Shenghong Technology)** [1][2]. Core Points and Arguments 1. **Market Concerns Addressed**: - The cancellation of orthogonal backplane is deemed false; a new round of samples has been ongoing since February, with expectations for NVIDIA to showcase related content at the GTC conference [2]. - There is no clear information on material downgrades; clients are advancing multiple parallel solutions, with the industry trends for M8 and M9 continuing to strengthen [2]. - PCB's strong asset nature leads to a step-up trend in capacity; the second half of 2025 to the first half of 2026 will see a vacuum period for new capacity release among leading PCB companies, resulting in a temporary decline in performance growth rates [2]. - AI products can quickly pass on cost increases, making the impact on leading companies manageable [2]. 2. **Key Recommendations**: - Reaffirmed recommendations for **生益科技**, **沪电股份**, and **胜宏科技** as key stocks to watch [1]. 3. **Upcoming Events and Innovations**: - The NVIDIA GTC conference is anticipated to showcase innovations such as orthogonal backplanes and CPO, which could act as significant catalysts for the computing and PCB sectors [3]. - Incremental applications are expected to solidify by year-end, supporting visibility for industry growth in the coming years [3]. 4. **LPU Chips**: - LPU chips are expected to become a significant addition to NVIDIA's inference landscape, benefiting PCB upgrades and increasing the proportion of PCB in AIBoM from 3%-5% to 5%-10% [3]. 5. **Price Increase Logic**: - High copper prices and rising electronic fabric costs, along with shortages in high-end T-glass fabric, are expected to support accelerated price increases for copper-clad laminates, BT substrates, and ABF substrates [3]. - Since Q4 2025, price increases of approximately 15%-20% for copper-clad laminates (FR4), BT/ABF substrates have been realized, with further increases of 10%-20% anticipated in the first half of 2026, potentially leading to significant profit elasticity for related companies [3]. Other Important but Possibly Overlooked Content - The ongoing developments in the PCB industry, particularly regarding new technologies and materials, are crucial for investors to monitor as they may influence future performance and market dynamics [2][3].

Summary of Conference Call Notes Industry Overview - The focus is on the PCB (Printed Circuit Board) industry, particularly in relation to AI applications and innovations in technology [1][2]. Key Points and Arguments 1. **Market Concerns Addressed**: - The cancellation of orthogonal backplane is deemed false; new samples have been sent since February, and NVIDIA is expected to showcase related content at the GTC conference [2][3]. - There is no clear information on material downgrades; clients are pursuing multiple parallel solutions, with trends for M8 and M9 penetration continuing to strengthen [3]. - PCB's strong asset nature leads to a stepwise increase in capacity; a vacuum period for new capacity release among leading PCB companies is expected from H2 2025 to H1 2026, which may temporarily lower performance growth rates [3]. - AI products can quickly transfer costs due to material price increases, with controllable impacts on leading companies [3]. 2. **Recommendations**: - Continued recommendations for companies such as **Shengyi Technology**, **Huada Empyrean**, and **Victory Technology** as key investment opportunities [1][2]. 3. **Upcoming Events**: - The NVIDIA GTC conference is anticipated to showcase innovations like orthogonal backplanes and CPO, which could catalyze growth in the computing and PCB sectors [4]. - The expected rollout of orthogonal backplane solutions by year-end is projected to enhance visibility for industry growth in the coming years [4]. 4. **New Applications**: - Incremental applications such as middle boards and VPD vertical power distribution boards are expected to see increased certainty in their implementation [4]. - LPU chips are anticipated to become a significant addition to NVIDIA's inference landscape, benefiting PCB upgrades and increasing PCB's share in AI Bill of Materials (BoM) from 3%-5% to 5%-10% [4]. 5. **Price Increase Logic**: - High copper prices and rising electronic fabric costs, along with shortages in high-end T-glass fabric, are expected to support accelerated price increases for copper-clad laminates, BT substrates, and ABF substrates [4]. - Since Q4 2025, copper-clad laminates (FR4) and BT/ABF substrates have seen price increases of approximately 15%-20%, with further increases of 10%-20% anticipated in H1 2026, potentially leading to significant profit elasticity for related companies [4].

Summary of Conference Call Notes Company and Industry Involved - The focus is on **NVIDIA** and the **AI PCB (Printed Circuit Board)** sector Core Points and Arguments - **NVIDIA's Performance**: - Fourth-quarter revenue increased by **73% year-over-year** to **$68.1 billion**, surpassing market expectations of **$65 billion** [1] - First-quarter revenue guidance is projected at **$78 billion**, reflecting a **77% year-over-year increase**, exceeding market expectations of **$73-75 billion** [1] - **Orthogonal Backplane Expectations**: - Anticipation for NVIDIA to showcase orthogonal backplane solutions at GTC, with large-scale shipments expected to begin in **2027** alongside the **Rubin Ultra 576 cabinet**, potentially adding approximately **$400 GPUPCB ASP** [2] - Orthogonal backplane remains the optimal solution for **tray-to-tray connections** under the **448G serdes upgrade demand** [2] - **CPO (Chiplet Packaging Option)**: - CPO integration is essential for interconnecting canisters, indicating no conflict with other technologies [2] - **LPU (Logic Processing Unit)**: - New LPU additions are expected to significantly enhance NVIDIA's inference capabilities [2] - Key benefits of LPU include: 1. Improved cost-performance ratio, benefiting inference and the overall AI industry [2] 2. Increased demand for high-speed interconnects, favoring PCB upgrades [2] 3. Optimization of AI investment structure, with PCB's share in AI BOM expected to rise from **3-5% to 5-10%** [2] Other Important but Potentially Overlooked Content - Continued optimism for the **AI PCB** sector due to ongoing upgrades, application expansions, and increased demand for inference/ASIC [2] - Anticipated tight supply-demand dynamics for high-end production capacity in the industry until **2027**, with leading companies expected to demonstrate high growth and certainty in performance [2] - Recommended stocks include **Shengsheng Technology**, **Hua Dian Co.**, **Shenghong Technology**, **Shennan Circuit**, and potential beneficiaries like **NVIDIA** [2]

Summary of Key Points from Conference Call Industry Overview - The PCB (Printed Circuit Board) industry is experiencing a significant catalyst with the increase in LPU (Layered Printed Unit) board layers, which have doubled in number [1] - The industry is characterized by extreme capacity shortages and a stable market structure [2] Core Insights and Arguments - NVIDIA's statement highlights that each additional chip and interface increases latency, emphasizing the need for architectural advancements such as LPU, orthogonal backplane, and COWOP [1] - The logic behind these architectures is to minimize the transmission distance between chips, which complicates pin configurations and increases the complexity, layer count, and precision of PCB manufacturing [1] - The unit price for LPU boards with over 50 layers is estimated to be at least 40,000 to 50,000, while orthogonal backplanes with over 70 layers can reach 300,000 to 400,000 [1] - The value of PCBs in complete server cabinets has increased from 1.5% in the early days of 8-card servers to over 5%, with expectations to reach over 8% in the future [1] Important but Overlooked Content - The new logic indicates that substrate prices are expected to rise this year, becoming a significant bottleneck in chip production [2] - Companies such as Shenghong Technology, Huitian Technology, Pengding Holdings, Shunyi Technology, and Shunyi Electronics are recommended for investment due to their strong positions in the market [2] - Taiwan's Xinxing Electronics has been consistently reaching new highs, having made strategic bets on substrates, particularly in the HDI (High-Density Interconnect) and high-layer board sectors, which have allowed Shenghong to stand out [2]

Summary of Key Points from Conference Call Records Industry Overview 1. PCB (Printed Circuit Board) - The PCB sector has shown weak performance since Q4 of last year, primarily due to divergent market views on orthogonal backplane solutions, with some believing they may be replaced by copper cables/CPO or delayed until 2028. However, the orthogonal backplane is currently progressing steadily and is expected to enter mass production in H2 2027. Leading companies are experiencing stock price stagnation due to these divergences, highlighting their cost-effectiveness. Recommended companies include Dongshan Precision, Shenghong Technology, and Huidian Co. [1] - The CoWoP (Chip on Wafer on PCB) solution has stronger certainty, can reduce costs, improve efficiency, and bypass the shortage of substrate capacity. The value per square meter of PCB may increase several times, potentially reaching tenfold, with product launches expected by the end of 2027 and full implementation in 2028. Recommended companies in this direction include Pengding Holdings, Shennan Circuit, and Xinsong Technology. [1] 2. Storage - Contract prices remain in an upward cycle despite fluctuations in spot prices. Module companies are expected to see explosive Q1 performance, with Jiangbolong and Demingli realizing low-priced inventory. Recommended design companies include Zhaoyi Innovation (with a profit expectation of 6 billion) and Puran Co., Beijing Junzheng, and Hengshuo Co. [2] - Demand for memory modules is driven by AI servers and general servers, with recommendations for Lanke Technology (long-term profit of 10 billion) and Jucheng Co. (long-term profit of 1.5 billion). [2] 3. Communication - The recent decline in optical modules is related to the pullback of US tech stocks and speculation around CPO concepts. However, industry sources (such as Coherent and Xuchuang) indicate that CPO's potential to replace optical modules in ScaleOut scenarios is low, suggesting that short-term speculation may be excessive. [2] - North American cloud service providers have exceeded capital expenditure guidance for 2026 (620 billion, up 65% year-on-year), indicating potential accelerated demand for optical modules in 2027. Key upcoming catalysts include Nvidia's quarterly report (February 26), GTC conference (March), and OFC exhibition (NPO product showcase). Recommended companies include Zhongji Xuchuang, Xinyisheng, and Dongshan Precision. [2] - For copper connections as a Plan B alternative to orthogonal backplanes, companies to watch include Luxshare Precision, Wokai Nuclear Materials, and Huiju Technology (with potential for stock doubling). [2] - The price of scattered fiber has surged in the short term (from 25 to 50 yuan), but the low willingness of operators to raise prices raises doubts about long-term sustainability. [2] 4. Computing - Domestic computing resources are in short supply, with the recent downtime of Qianwen highlighting the scarcity of AI foundational resources. The demand for CPUs is expected to rise due to increased usage of agents compared to chatbots. Recommended companies include Haiguang Information (benefiting from both CPU and GPU), Cambrian (leading domestic AI chip manufacturer), and Tianshu Zhixin (expected to accelerate integration with leading players). [2] - Cloud infrastructure resources are expected to benefit from price increases, with recommendations for Kingsoft Cloud, Wangsu Technology, and Fourth Paradigm. [2] - In the AI application sector, the recent drop in overseas software and restructuring of SaaS business models may lead to a narrative reversal with the launch of native agent products in Q3 2026. Companies to watch include Alibaba for 2C entry reconstruction and third-party AI agents like TaxFriend, Zhongkong Technology, and Dingjie Smart. [2] 5. Media - Tencent has faced a decline due to market concerns over potential tax increases on internet platforms, although there is no space for increased game value-added tax. The company remains recommended despite rumors of Q4 earnings downgrades, maintaining a PE ratio of 15 times, which still offers value. [3] - The download situation for the Yuanbao app remains stable, and Tencent's AI capabilities may be closing the gap with larger competitors. [3] - In gaming, companies with upcoming catalysts such as Giant Network and Perfect World are recommended for short-term focus, while Century Huatong and Kaiying Network are suggested for medium to long-term attention due to expected catalysts. [3] - Tencent's establishment of a separate AI comic app is beneficial for the production side, which is entering a period of profitability. Recommendations include Kuaishou, Huanrui, and Rongxin. [3] 6. Pharmaceuticals - Attention is drawn to the update of the essential drug catalog, which may accelerate progress. [4] - The probability of inclusion in the essential drug catalog is high for unique products, with several specific products from companies like Jichuan Pharmaceutical and Panlong Pharmaceutical being highlighted. [4] - Emphasis on the global competitiveness of the innovative drug industry chain, with a focus on new-generation ADCs, IOs, small nucleic acids, and CGT. Recommended companies include Kanghong, Yingen, Yunding, and Chengdu Xian Dao. [4] - The brain-computer interface theme is noted, with a potential showcase of non-invasive products during the Spring Festival and a semi-invasive product approval for Borui Kang in March. [4] - Recommendations include Meihua Medical, Dongwei Semiconductor, and Sanbo Brain Science. [5] - The surgical robot sector is expected to see comprehensive implementation of charging policies before August, with overseas orders doubling and maintaining high growth in 2027. Key types include laparoscopic and orthopedic robots, with strong overseas performance for laparoscopic robots. Recommended companies include MicroPort, Jingfeng Medical, Tianzhihang, and Sanyou Medical. [6]

Group 1 - Resonac, a Japanese semiconductor materials manufacturer, announced a price increase of over 30% for copper foil substrates (CCL) and adhesive films used in printed circuit boards (PCBs) starting March 1 due to tight supply and soaring prices of raw materials like fiberglass cloth [1] - Market rumors suggest that NVIDIA's Rubin Ultra may abandon orthogonal backplanes in favor of copper cable solutions, but industry insiders indicate that the core positioning of orthogonal backplanes remains unchanged [1] - According to Guotai Junan Securities, since the second half of 2025, Jiantao has raised prices three times in August, October, and December, with another increase in December exceeding expectations, indicating a positive pricing cycle across the entire industry chain driven by AI demand [1] Group 2 - Jiantao's stock (01888) has seen an increase of over 5%, with a current price of 13.96 HKD and a trading volume of 81.7041 million HKD [2]