港股午评：科技股集体大跌 恒生科指再创新低 恒指跌破22000点大关

格隆汇3月4日丨港股上午盘指数再度大跌，恒指跌2.67%下挫600点，且跌破22000点大关，恒生科技指数更是下跌4.09%，续刷历史低价。盘面上，中概重挫拖累港股科技股集体大跌，京东、美团跌7%，百度、小米跌超5%，网易、阿里巴巴跌近5%，腾讯跌3.6%；汽车板块继续下挫，小鹏汽车跌超12%领衔下跌，教育股、烟草概念股、生物医药B类股、濠赌股、餐饮股、电力股、地产股全线走低。另一方面，俄乌局势或影响全球能源供应，化肥、煤炭、钢铁、铝等有色板块逆势走强，中煤能源续升超2%，5日连涨达20%。

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