Core Viewpoint - The article highlights the significant growth potential in the PCB industry driven by AI advancements and the increasing demand for high-end PCB products, emphasizing the need for capacity expansion and technological upgrades across the supply chain [1][5]. Group 1: Industry Trends - The 2026 International Electronic Circuit Exhibition focused on "PCB+AI: Next Generation Packaging," showcasing 839 companies and emphasizing technological innovation and sustainable development [1]. - The demand for AI high-end PCBs is leading to a tight supply of processing capacity, prompting PCB manufacturers to prioritize resource allocation towards AI data communication [1]. - The supply chain for PCB and CCL (Copper Clad Laminate) is experiencing structural mismatches due to high demand and the lengthy expansion cycles for high-end capacity, which take approximately 18-20 months [1]. Group 2: Material and Equipment Innovations - The exhibition discussions centered on addressing challenges in processing and efficiency for AI-related materials, with a notable increase in the use of Q fabric, PTFE, and silicon powder in high-speed CCLs [2]. - New materials, such as quartz-like glass cloth, are being proposed to overcome production bottlenecks, with ongoing engineering validation [3]. - The industry is entering a new pricing phase, with expectations of price increases exceeding 20% for PCBs and CCLs, driven by rising demand and supply constraints [3]. Group 3: Market Dynamics - The AI PCB market is expected to see a "many entrants, few survivors" scenario, with high-end capacity becoming a critical competitive factor [5]. - The expansion of high-end capacity is projected to continue for approximately three years, with a current scarcity of reliable high-end computing capacity [5]. - The article suggests that the PCB industry is experiencing a phase of fragmentation due to rapid technological advancements and high demand in the AI sector [5].