Market Overview - The A-share market saw most indices decline today, with the Shanghai Composite Index down by 0.44% closing at 3384.82 points, and the Shenzhen Component Index down by 0.86% closing at 10162.18 points [1] - The ChiNext Index fell by 1.17% to close at 2037.27 points, while the Sci-Tech 50 Index decreased by 1.47% to 982.90 points [1] - Overall, 4034 stocks declined while 1260 stocks rose, with a total trading volume of 14154 billion yuan, an increase of 1289.67 billion yuan compared to the previous trading day [1] Industry Performance - Among the Shenwan first-level industries, sectors such as beauty care, banking, pharmaceutical biology, transportation, media, and non-ferrous metals led the gains, while sectors like defense, computer, electronics, communication, non-bank financials, and construction materials experienced declines [1] Sector Highlights - The top-performing concept sectors today included tax refunds for outbound tourists, rare earth permanent magnets, medical beauty, pet economy, and biobreeding, among others [1]