A股集体走弱，创业板指跌2.57%，沪指跌0.59%，深成指跌1.53%！贵金属、半导体芯片、新能源领跌，2200股下跌

Group 1 - The A-share major indices weakened, with the ChiNext Index falling by 2.57%, the Shanghai Composite Index down by 0.59%, and the Shenzhen Component Index decreasing by 1.53% [1] - The sectors that experienced the largest declines included precious metals, semiconductor chips, and new energy batteries [1] - Nearly 2,200 stocks in the Shanghai, Shenzhen, and Beijing markets saw declines [1]