Summary of Global PCB and CCL Market for AI Servers Industry Overview - The global PCB (Printed Circuit Board) and CCL (Copper Clad Laminate) market for AI servers is projected to reach **US$27 billion** and **US$19 billion** respectively by **2027E**, up from **US$17 billion** and **US$8 billion** in previous estimates, indicating a **140%** and **178% CAGR** from **2025-2027E** [2][8][40]. Key Drivers of Growth 1. **Demand Drivers**: - The demand is primarily driven by the rise of high-end AI servers, including GPU and ASIC servers, which require advanced PCBs and CCLs [1][40]. - High-end products such as **30+ layer multilayer PCBs**, **6L+ HDI**, and **M9+ CCL** are expected to account for **16%**, **23%**, and **14%** of total shipments for AI server applications by **2027E** [1][42]. 2. **Specification Upgrades**: - The transition to next-generation high-end AI servers is expected to significantly increase the value TAM (Total Addressable Market) [1][42]. - The adoption of **M9 materials** and **6L HDI** is anticipated to enhance product value and performance [42]. 3. **Capex Growth**: - Capex for PCB suppliers is expected to grow by **24%** YoY in **2025**, **23%** in **2026E**, and **15%** in **2027E**; for CCL suppliers, growth is projected at **38%**, **22%**, and **7%** respectively [1][57]. 4. **Utilization Rates**: - Utilization rates for PCB and CCL are expected to remain high despite capacity expansions, driven by the ramp-up of AI infrastructure [1][41]. Market Dynamics - **Shipment Growth**: - PCB shipments are projected to increase by **69% CAGR** to **2.5 million square meters** by **2027E**, while CCL shipments are expected to grow by **72% CAGR** to **78 million sheets** [2][41]. - **Average Selling Price (ASP) Increases**: - The ASP of AI server PCBs is expected to grow at **42% CAGR**, reaching **US$11,062** per square meter by **2027E**; CCL ASP is projected to increase by **62% CAGR** to **US$239** per sheet [43][40]. Gross Margins and Profitability - Major PCB and CCL companies are expected to see higher gross margins due to increasing sales of high-margin AI server products, tight supply, and rapid transitions to newer generations [44][40]. Investment Recommendations - Companies recommended for investment include **Shennan (002916.SZ)**, **GCE (2368.TW)**, **EMC (2383.TW)**, and **TUC (6274.TWO)**, which are positioned to benefit from the growth in the AI server PCB and CCL market [3]. Conclusion - The global PCB and CCL market for AI servers is poised for robust growth driven by technological advancements, rising demand, and significant increases in average selling prices. This presents a compelling investment opportunity in the sector, particularly for companies that are adapting to the evolving specifications and demands of AI infrastructure.

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