First-half profit fell to 1.7 billion Taiwan dollars from 2 billion a year earlier, the company said.
The Taiwan dollar also rose to a 14-month high on news of the result.
But it said the won had risen far less than the Taiwan dollar.
The historical rates in new Taiwan dollars have been:
This currency is now referred to as the "old Taiwan dollar."
They now trade at 87.50 Taiwan dollars, or $2.50.
Also it is a little bit expensive about 50 new Taiwan dollars a bowl.
A total of 1,000,000 Taiwan dollars was raised for charity.
Fares depend on how far you're going, and an all-day pass is 150 Taiwan dollars.
Is it possible to change Taiwan dollars in China?