https://blog.wongcw.com/2022/01/15/lg%e6%96%b0%e8%83%bd%e6%ba%90%e8%a8%88%e5%8a%83ipo%e7%b1%8c%e9%9b%86107%e5%84%84%e7%be%8e%e5%85%83%e6%88%90%e7%82%ba%e9%9f%93%e5%9c%8b%e8%a6%8f%e6%a8%a1%e6%9c%80%e5%a4%a7%e7%9a%84ipo/