强者恒强！PCB概念股携手大涨，电子ETF（515260）拉升2.7%！机构：“以存代算”引爆存储涨价周期！

Core Viewpoint - The electronic ETF (515260) has shown strong performance, with a peak increase of 2.71% and currently up 2.39%, indicating a bullish reversal signal in the market [1][9]. Semiconductor Sector - In the semiconductor segment, companies like Jinghe Integrated Circuit have surged over 8%, while Zhuosheng Microelectronics has increased by more than 7% [3][11]. - The electronic ETF heavily invests in semiconductor and consumer electronics sectors, focusing on AI chips, automotive electronics, 5G, and cloud computing [5][15]. PCB and Storage Chip Insights - The PCB (Printed Circuit Board) sector is experiencing significant value enhancement due to AI servers, with the NVIDIA DGX H100 single GPU corresponding to a PCB value of $211, a 21% increase from previous generations. The domestic high-end PCB capacity is expected to be released in 2026, with local material manufacturers accelerating their breakthroughs [4][14]. - The storage chip market has seen a "historic" price surge since Q3, with DRAM and NAND Flash prices increasing over 300% since September. This price rise is driven by the shift towards AI applications and the "compute-to-storage" technology, with supply shortages expected to persist for the next couple of years [4][14]. Market Trends and Policy Support - The global AI technology transition from training to inference is driving hardware industry upgrades, with cloud service providers and sovereign AI initiatives boosting the demand for AI infrastructure [4][14]. - The Chinese government is pushing for self-sufficiency in the semiconductor supply chain, and AI is reshaping consumer electronics, enhancing user experiences. The electronic sector is poised for growth due to supportive national policies and industry initiatives [5][15].