港股午评|恒生指数早盘涨0.65% 生物医药板块反弹

Group 1 - The Hang Seng Index rose by 0.65%, gaining 165 points to close at 25,663 points, while the Hang Seng Tech Index increased by 1.14% [1] - New listings in the Hong Kong stock market included Zhihui Mining (02546), which surged over 110% on its debut, and Xidi Zhijia (03881), which fell over 8% [1] - The U.S. Senate passed a revised version of the Biological Safety Act as part of the 2026 National Defense Authorization Act, leading to a significant rebound in pharmaceutical stocks, with WuXi Biologics (02269) rising over 6% and 3SBio (01530) increasing by 3.7% [1] Group 2 - HAP Pharmaceutical-B (02142) saw a nearly 7% increase after signing a BD deal worth over $1 billion with Bristol-Myers Squibb [2] - China Duty Free Group (01880) rebounded nearly 7% after winning bids for duty-free projects at two major airports in Shanghai, with market attention on the results of the capital airport bidding [3] Group 3 - Youjia Innovation (02431) rose over 12% as L3 large-scale deployment approaches, with the company strategically positioning itself for L2+L4 technologies [4] - Nine Dragons Paper (02689) increased over 3% as the industry leader announced a series of shutdown plans to support price and inventory levels before the Spring Festival [4] Group 4 - Southern Manganese (01091) rose over 9% due to multiple factors driving the continuous increase in electrolytic manganese prices [5] - Changfei Optical Fiber and Cable (06869) surged over 10%, with a cumulative increase of over 30% in the past three days, driven by AI demand for optical fiber and cable [6] - Ganwan (09890) increased over 5% after issuing zero-coupon convertible bonds at a premium, raising HKD 450 million to enhance its "AI + gaming" strategy [7] - Likun Resources (02245) rose over 9% as Indonesia plans to significantly reduce its nickel ore production targets by 2026 [8] - Shenzhou International (02313) fell over 3% as its major client Nike reported a 32% year-on-year decline in net profit for the second fiscal quarter [9]