省到水電：Bal b/f TW$6,570+TW$365=TW$6,935 Bal c/f
Bal b/f 100 Tempos+3 Tempos=100 Tempos Bal c/f
https://www.cna.com.tw/news/aopl/202501083001.aspx
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=http://www.takungpao.com.hk/news/232109/20