Opening https://finance.mingpao.com/fin/instantp/20211216/1639626517875/%E7%BF%A0%E8%8F%AF%E8%A7%80%E5%A1%98%E5%89%8D%E7%B8%BD%E9%83%A8%E5%AE%8C%E6%88%901-4%E5%84%84%E8%A3%9C%E5%83%B9