Market Overview - The A-share market showed mixed performance today, with the Shanghai Composite Index down by 0.26% closing at 4101.91 points, and the Shenzhen Component Index down by 0.18% closing at 14281.08 points. The ChiNext Index decreased by 0.20% to 3361.02 points, while the Sci-Tech 50 Index increased by 1.35% to 1514.07 points [1][10]. - Overall, there were 2370 stocks that rose and 2971 stocks that fell, with a total market turnover of 30,262 billion yuan, an increase of 1207 billion yuan compared to the previous trading day [1]. Industry Performance - Among the Shenwan first-level industries, the leading sectors included Electronics, Automotive, Machinery Equipment, Power Equipment, and Home Appliances, with increases of 2.64%, 1.69%, 1.23%, 0.76%, and 0.68% respectively. Conversely, the sectors that experienced declines included Media, Computer, Oil & Petrochemicals, Social Services, and Agriculture, with decreases of 4.84%, 2.23%, 1.80%, 1.71%, and 1.62% respectively [1][10]. Concept Sector Performance - The top-performing concept sectors today were Advanced Packaging, Semiconductor Equipment, HBM, Memory, Semiconductor Selection, Wafer Industry, Semiconductor Silicon Wafer, National Big Fund, Third Generation Semiconductor, Semiconductor Industry, Industrial Gases, and Analog Chips [2].