A股午评：创业板指半日跌1.35%，美容护理、合成生物概念股逆市走高

Market Overview - The three major A-share indices collectively declined in the morning session, with the Shanghai Composite Index down by 0.42%, the Shenzhen Component Index down by 1.12%, and the ChiNext Index down by 1.35% [1] - The North China 50 Index, however, saw an increase of 0.55% [1] - The total market turnover reached 765.6 billion yuan, an increase of 30 billion yuan compared to the previous day [1] - Over 3,600 stocks in the market experienced declines [1] Sector Performance - The beauty care, pet economy, port shipping, and chemical fiber sectors led the gains [1] - Conversely, the Huawei Ascend, cloud computing, and cross-border payment sectors experienced the largest declines [1] Notable Stocks - The port shipping sector saw a resurgence, with stocks such as Nanjing Port, Lianyungang, Ningbo Shipping, and Ningbo Ocean achieving three consecutive trading limits [1] - The beauty care sector also performed well, with Jieya Co., Ltd. hitting the daily limit up of 20% [1] - In contrast, stocks related to Huawei Ascend and cloud computing, such as Hongjing Technology, saw a decline of nearly 10% [1]