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Other Current Monetary Assets
 12 Months Ended
Dec. 31, 2021
Disclosure Of Other Current Monetary Assets [Abstract]  
Other Current Monetary Assets

13.

OTHER CURRENT MONETARY ASSETS

 

 

 

December 31

 

 

 

2020

 

 

2021

 

 

 

NT$

 

 

NT$

 

 

 

(In Millions)

 

Time deposits and negotiable certificates of deposit with

   maturities of more than three months

 

$

4,596

 

 

$

3,499

 

Others

 

 

1,528

 

 

 

1,562

 

 

 

$

6,124

 

 

$

5,061

 

 

The annual yield rates of time deposits and negotiable certificates of deposit with maturities of more than three months at the balance sheet dates were as follows:

 

 

December 31

 

 

2020

 

2021

Time deposits and negotiable certificates of deposit with

   maturities of more than three months

 

0.07%-2.25%

 

0.03%-2.70%