Opening https://hk.finance.yahoo.com/news/%E9%BE%8D%E8%AD%BD%E6%8A%98%E5%AF%A6%E5%91%8E%E5%83%B91-7%E8%90%AC%E8%87%B32-4%E8%90%AC-%E5%95%9F%E5%BE%B7%E6%9C%80%E8%B2%B4-225520922--sector.html