Opening https://finance.mingpao.com/fin/instantp/20220325/1648192762669/%E9%80%B8%E7%93%8F%E7%81%A38%E5%85%A9%E6%88%BF850%E8%90%AC%E6%98%93%E6%89%8B-3%E5%B9%B4%E9%A1%8D%E5%8D%B0%E9%AC%86%E7%B6%81%E5%B8%B3%E8%B3%BA%E4%B8%89%E6%88%90