Pinggao Group fell over 10%, QingCloud and INFOTMIC fell over 5%, and BYD fell over 2%; the automotive industry chain, semiconductors, and the internet led the decline, while agriculture and pharmaceuticals saw significant gains, and bank stocks strengthened against the trend; the Shanghai Composite Index fell 0.31%, the Shenzhen Component Index fell 0.75%, and the ChiNext Index fell 0.88%