Summary of Conference Call Notes Industry Overview - The conference call discusses the Taiwan ABF (Ajinomoto Build-up Film) and BT (Bismaleimide Triazine) substrate industry, focusing on pricing trends and supply chain dynamics. Key Companies Mentioned - NYPCB (Nanya PCB) - Unimicron Technology - Kinsus - Ibiden Core Insights and Arguments 1. **Pricing Hike Expectations**: - A pricing hike for both ABF and BT substrates is anticipated in October, driven by a ~30% increase in T-glass related raw material costs, which accounts for ~5% of ABF and ~15% of BT substrate COGS [1][4] - Expected pricing increases: ABF substrate by 10%+ and BT substrate by 15%+ [1][4] 2. **Demand and Supply Dynamics**: - Solid demand for AI ABF substrates is expected, aligning with capacity expansion plans from Ibiden [2] - A supply shortage for ABF and BT substrates is projected due to lengthening raw material lead times and low inventory levels among suppliers [4][7] 3. **Earnings and Price Target Revisions**: - NYPCB's price target raised from NT$280 to NT$310, reflecting a positive outlook on revenue and gross margin improvements [3][14] - Unimicron's price target increased from NT$130 to NT$144, maintaining a Neutral rating due to high exposure to LTA business [3][20] 4. **Market Share and Competitive Position**: - NYPCB is expected to benefit significantly from the pricing uptrend, with a projected earnings CAGR of 175% from 2025 to 2027 [21][22] - Unimicron holds a 27% market share in ABF substrates but may lose market share in the AI server PCB segment due to production yield issues [24] 5. **Long-term Supply Constraints**: - T-glass supply is expected to remain tight until new capacity comes online in 1Q27, leading to sustained pricing pressure [11][12] - The shift in T-glass usage from BT to ABF substrates is anticipated due to higher demand from AI applications [8][9] Additional Important Points 1. **Raw Material Shortages**: - The shortage of T-glass could limit growth in BT applications and impact AI ASIC shipments, as T-glass is crucial for high-layer count ABF substrates [8][10] 2. **Earnings Estimates**: - NYPCB's 2025 earnings estimate revised down by 7% due to higher production costs, despite a 2% increase in revenue expectations [14] - Unimicron's earnings estimates for 2025-2027 revised up by 1-7% based on improved pricing outlook [19][20] 3. **Risks and Methodology**: - Key risks for NYPCB include slower-than-expected demand recovery and pricing upgrades [23] - Unimicron faces risks related to market share loss and demand recovery in the PC segment [25] 4. **Valuation Metrics**: - NYPCB's target price based on a 3.8x 2026E P/B, while Unimicron's target price based on a 2.1x blended 2026E P/B [22][25] This summary encapsulates the critical insights from the conference call, highlighting the dynamics of the ABF and BT substrate market, the performance outlook for key players, and the implications of raw material shortages on future growth.

Group 1 - The company has confirmed that its PCB products are being applied in the AI agent field, including AI servers [2] - The company is actively collaborating with clients to develop next-generation products in this area [2] - The company aims to deepen its engagement in the AI sector to create value for investors [2]

Core Viewpoint - The company has successfully begun small-scale deliveries of its 800G optical modules and is planning to advance the development of its 1.5T optical modules based on market demand and technological progress [2] Group 1 - The company confirmed that the 800G optical module PCB is currently in the small-scale delivery phase [2] - Future advancements for the 1.5T optical module will depend on market demand and technological developments [2]

Core Insights - TTM Technologies, a leader in PCB manufacturing, is partnering with companies like Arista, RTX, and Jabil to develop AI infrastructure aimed at enhancing its market position and driving growth [1] Company Developments - The collaboration with Arista, RTX, and Jabil signifies TTM Technologies' strategic move to leverage AI technologies in its operations, which could lead to improved efficiency and innovation in PCB manufacturing [1] - TTM Technologies is focusing on breaking out in the competitive landscape by integrating advanced technologies, particularly in AI, to meet the evolving demands of the electronics industry [1] Industry Trends - The partnership reflects a broader trend in the electronics industry where companies are increasingly investing in AI and advanced technologies to stay competitive and meet customer needs [1] - The move towards AI infrastructure is indicative of the industry's shift towards automation and smart manufacturing processes, which are expected to enhance productivity and reduce costs [1]

Group 1 - The core point of the article is that Chongda Technology (002815) has confirmed that its 800G optical module PCB is currently in the small batch delivery stage [1]

Core Viewpoint - Chongda Technology (002815) has announced its collaboration with domestic GPU manufacturers, including Baidu, to deliver PCB products for the server sector in bulk [1] Company Summary - Chongda Technology is actively engaging in partnerships with domestic GPU manufacturers to enhance its product offerings in the server market [1]

Summary of AI PCB & CCL Global Markets Research Industry Overview - The report focuses on the AI PCB (Printed Circuit Board) and CCL (Copper Clad Laminate) sectors, particularly in relation to nVidia's Vera Rubin system and AWS's Trainium products [1][5][11]. Key Companies Mentioned - **nVidia (NVDA US)**: Central to the discussion regarding PCB and HDI (High-Density Interconnect) suppliers [1][2]. - **AWS (AMZN US)**: Significant player in the AI PCB/CCL market, particularly with its Trainium products [5][7]. - **Key Suppliers**: - **Unimicron (3037 TT)**: Noted as a major supplier for nVidia's HDI and PCB needs [2][4]. - **WUS (002463 CH)**: Identified as a leading PCB manufacturer [12][14]. - **EMC (2383 TT)**: Recognized for its CCL materials [12][14]. - **ZDT (4958 TT)**: Positioned to capture AI PCB/CCL growth opportunities [15]. Core Insights and Arguments - **Supply Chain Dynamics**: - nVidia's key HDI suppliers remain largely unchanged, but there is a push for out-of-China/Taiwan suppliers, with newcomers like Dynamic and ZDT likely entering the supply chain [2][3]. - The transition to new technologies such as CoWoP (Chip-on-Wafer-on-PCB) is underway, but may take 2-3 years to materialize [4]. - **Market Growth Drivers**: - AWS's Trainium 2 has been a key growth driver for the AI PCB/CCL industry, with significant order increases expected to raise sales and earnings for manufacturers [7][11]. - The anticipated upgrades in PCB specifications (e.g., from HDI+5 to HDI+6) and CCL materials (e.g., M8 to M8.5) are expected to drive demand in 2026 and beyond [11][12]. - **Potential Shortages**: - Concerns about shortages of high-layer count (HLC) PCBs and high-end materials due to increased demand from AWS and nVidia [7][8][10]. - The transition from Trainium 2 to Trainium 2.5 may create a temporary supply gap, impacting sales for PCB/CCL makers [9][10]. - **Investment Outlook**: - Analysts maintain a positive outlook for leading players like WUS and EMC, despite short-term volatility due to AWS's product transitions [12][14]. - ZDT is expected to benefit from its expansion plans and capabilities in mSAP and HDI [15]. Additional Important Points - **Technological Upgrades**: The report highlights the importance of upgrading copper foil specifications to HVLP4 to meet the demands of next-gen AI applications [8][21]. - **Market Competition**: The competitive landscape is shifting, with AWS's aggressive booking of PCB and material capacity prompting other CSPs (Cloud Service Providers) to compete for resources [7][10]. - **Future Projections**: The demand for AI chips is expected to ramp up significantly from 2Q26F, leading to strong growth for PCB and CCL makers [11][12]. Conclusion - The AI PCB and CCL sectors are poised for significant growth driven by advancements in technology and increasing demand from major players like nVidia and AWS. However, potential supply chain disruptions and market transitions may create short-term challenges for manufacturers.

Core Viewpoint - The article highlights the significant role of listed companies in China's economic development during the "14th Five-Year Plan" period, emphasizing innovation as a key driver for high-quality growth [1]. Group 1: Company Overview - Pengding Holdings, established in April 1999 and listed in September 2018, is recognized as the global leader in the PCB industry, maintaining its top position for eight consecutive years from 2017 to 2024 [2]. - In the first half of this year, Pengding Holdings achieved a revenue of 16.375 billion yuan, representing a year-on-year growth of 24.75%, and a net profit of 1.233 billion yuan, up 57.22% [2]. Group 2: Research and Development - The company has invested over 8.597 billion yuan in R&D from 2021 to the first half of 2025, with 1.072 billion yuan allocated in the first half of this year [4]. - As of June 30, 2025, Pengding Holdings has applied for 2,732 patents, with 1,525 granted, and was recognized as a "National Enterprise Technology Center" in 2023 [4]. Group 3: Product and Market Position - Pengding Holdings offers a diverse range of PCB products, including FPC, SMA, SLP, HDI, RPCB, and Rigid Flex, with a global market share of over 30% in the FPC sector, making it the largest FPC manufacturer worldwide [3]. Group 4: Future Outlook and Investments - The company plans to exceed 10 billion yuan in R&D investments during the "14th Five-Year Plan" period, focusing on AI servers, optical modules, and AI edge products [5]. - Pengding Holdings is investing a total of 8 billion yuan in its Huai'an park for high-end HDI and SLP projects, with production expected to ramp up during peak seasons [5]. Group 5: Digital Transformation and Sustainability - Since 2019, the company has been implementing smart factory planning, aiming for intelligent manufacturing and digital transformation, with 13 smart factories established by the end of 2024 [7]. - In 2024, Pengding Holdings' environmental investment exceeded 80 million yuan, with operational costs around 260 million yuan, achieving a carbon reduction of 579,139 tons, equivalent to a 62% decrease in total carbon emissions [8]. Group 6: Shareholder Returns - Since its listing in 2018, Pengding Holdings has distributed over 9.7 billion yuan in dividends, reflecting its strong financial health and commitment to shareholder value [9].

Overall Performance - A-share listed companies reported a 2.4% year-on-year profit growth in Q2 2025, with market sentiment remaining optimistic[4] - The cumulative net profit growth rates for all A-shares and non-financial A-shares were 2.4% and 1.0%, respectively, showing a decline of 1.2 percentage points and 3.5 percentage points compared to Q1 2025[9] - Non-financial A-shares' overseas business revenue grew by 3.9%, contributing 15.3% to total revenue[9] Sector Analysis - The Sci-Tech Innovation Board showed a significant profit recovery with a net profit growth rate of 38.0% in Q2 2025, contrasting with a decline of 14.3% in the same period for the ChiNext Board[12] - Large-cap stocks demonstrated relative resilience, with the cumulative net profit growth rates for the CSI 500, CSI 800, and CSI 300 at 6.9%, 2.8%, and 2.4%, respectively[12] - AI technology continues to lead high prosperity, with the TMT sector maintaining strong growth, particularly in AI computing hardware[15] Consumer Trends - High-end new energy vehicles and innovative pharmaceuticals showed improved market conditions, with the automotive sector experiencing unexpected domestic sales growth[4] - The food and beverage sector saw a mixed performance, with liquor industry profits stabilizing while beverage and snack segments remained high in demand[4] Market Outlook - The equity market is expected to continue high-level fluctuations, with recommendations to focus on sectors with upward trends in industrial prosperity and superior performance[4] - Key sectors to watch include technology growth (AI, semiconductors, innovative pharmaceuticals), advanced manufacturing (new energy, automotive), and traditional cyclical sectors benefiting from price increases[4] Risk Factors - Potential risks include macroeconomic fluctuations, lower-than-expected profit growth for listed companies, and unexpected disturbances from overseas policies and geopolitical tensions[4]

Group 1: Industry Trends - The AI technology revolution has led to rapid growth in downstream sectors such as computing power, high-speed networking, new energy vehicles, and intelligent driving, marking a new growth cycle for the PCB industry [1][3] - Prismark predicts a compound annual growth rate (CAGR) of 20% for AI PCBs over the next five years, driven by the demand for high-layer and high-density interconnect (HDI) PCBs [3] Group 2: Company Advantages - Strategic Advantage: The company embraces AI and focuses on technological innovation and product layout to seize market opportunities, enhancing core competitiveness [4] - Technological Advantage: The company leads in AI computing power and server technology, establishing a 2-3 year lead in mass production technology [4][6] - Quality Advantage: The company maintains high reliability and yield rates for high-density and high-layer products, utilizing AI for quality control to achieve zero defects [5][6] - Capacity Advantage: The company has production facilities in multiple regions, with its Huizhou headquarters being the largest single PCB production base globally, enhancing its ability to meet global delivery demands [5][10] Group 3: Market Dynamics - There is a continuous increase in demand for high-end production capacity, while supply remains relatively tight, indicating a strong market for high-end PCB products [8] - The company adapts its R&D to multiple clients, allowing for strategic selection of orders based on scale, certainty, and profitability [8][9] Group 4: Future Development Trends - The PCB industry is expected to focus on reducing energy consumption per unit of computing power and improving performance metrics, leading to increased manufacturing requirements and higher product value [9] - The company is expanding its global footprint through domestic and international operations, enhancing its high-end production capacity to meet diverse customer needs [10]