恒生指数午盘跌0.29%，恒生科技指数跌0.09%，医药生物等板块走低

Market Overview - The Hang Seng Index closed down 0.29% at midday on September 11, while the Hang Seng Tech Index fell by 0.09% [1] Sector Performance - The semiconductor sector showed strong performance, with SMIC rising over 6%, and Huahong Semiconductor and Shanghai Fudan both increasing nearly 6% [1] - Conversely, the pharmaceutical and automotive sectors experienced declines, with Hansoh Pharmaceutical dropping 9.18% and China Biologic Products falling 5.46% [1]