Opening https://invest.hket.com/article/3684858/%E9%A8%B0%E8%A8%8A280%E9%97%9C%20%E9%98%BF%E9%87%8C70%E9%97%9C%20%E5%80%BC%E5%8D%9A%E7%8E%87%E9%87%8D%E6%AA%A2