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Long-Term Loans (Tables)
12 Months Ended
Dec. 31, 2018
Long-term loans [Member]  
Disclosure of detailed information about borrowings [Line Items]  
Summary of Loans

 

 

 

December 31

 

 

 

2017

 

 

2018

 

 

 

NT$

 

 

NT$

 

 

 

(In Millions)

 

Secured loans (Note 41)

 

$

1,600

 

 

$

1,600

 

The annual interest rates of loans were as follows:

 

 

 

December 31

 

 

 

2017

 

 

2018

 

Secured loans

 

0.91%

 

 

0.92%