SIASUN(SZ:300024) Ge Long Hui·2025-10-15 07:13Market Performance - Major A-share indices experienced slight fluctuations in the morning and surged in the afternoon, with the Shanghai Composite Index rising by 1.22% to 3912 points, the Shenzhen Component Index increasing by 1.73%, and the ChiNext Index climbing by 2.36% [1] - The total market turnover was 2.09 trillion yuan, a decrease of 506.2 billion yuan compared to the previous trading day, with over 4300 stocks rising [1] Sector Performance - The robotics sector saw gains following the issuance of a document by Shanghai supporting the research and mass production of humanoid robots, with Sanhua Intelligent Control hitting the daily limit [1] - The automotive sector also performed well, with Zhongtong Bus and Haima Automobile both reaching the daily limit [1] - The recombinant protein and CRO sectors were active, led by Sai Sheng Pharmaceutical and Boteng Co., Ltd. [1] - The aviation and airport sectors rose, with Huaxia Airlines hitting the daily limit [1] - Other sectors with notable gains included high-pressure fast charging, Kirin batteries, precious metals, automotive parts, and chemical pharmaceuticals [1] Declining Sectors - The shipping and port sector declined, with Nanjing Port dropping over 7% [1] - The small metals and rare earth permanent magnet sectors retreated, with Galaxy Magnetic Materials leading the decline [1] - The photolithography machine sector weakened, with Xinlai Materials falling over 12% [1] - Other sectors with significant declines included grain concepts, genetically modified organisms, cultivated diamonds, and electronic chemicals [1] Recent Fund Inflows - Recent net inflows were observed in sectors such as precious metals, engineering machinery, and electrical power networks, with respective increases of 2.93%, 3.26%, and 3.18% [2] - Other sectors with notable increases included motorcycles and electronic components, with increases of 2.70% and 2.68% respectively [2]