A股收评：三大指数集体调整，沪指跌0.41%，锂矿概念、福建板块走高

Market Overview - Major A-share indices collectively declined today, with the Shanghai Composite Index falling by 0.46% to 3972 points, the Shenzhen Component down by 0.11%, and the ChiNext Index decreasing by 0.2% [1] - The total market turnover was 1.93 trillion yuan, a decrease of 501 billion yuan compared to the previous trading day, with over 2700 stocks declining [1] Sector Performance - Lithium carbonate futures hit the daily limit, with lithium mining concepts continuing to surge, leading to stocks like Shengxin Lithium Energy and Yahua Group reaching the daily limit [1] - The Fujian sector remained active, with Xiamen XGMA achieving five consecutive daily limits in ten days [1] - The military and shipbuilding sectors saw gains, with Jianglong Shipbuilding hitting the daily limit [1] - The aquaculture sector rose, with Kaichuang International also reaching the daily limit [1] - AI application concepts were active, with Sora and Zhipu AI leading the gains, and Xuanya International hitting the daily limit [1] - Other notable sectors with significant gains included Web 3.0, Kuaishou concepts, and Xinchuang [1] Declining Sectors - The pharmaceutical sector experienced a broad decline, with pharmaceutical commerce, recombinant proteins, weight-loss drugs, innovative drugs, and CROs leading the losses; Shuyuan Pingmin fell over 6%, and Kexing Pharmaceutical dropped nearly 8% [1] - The precious metals sector weakened, with Zhaojin Gold leading the decline [1] - Other sectors with notable declines included cultivated diamonds, photovoltaic equipment, medical devices, and insurance [1]