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Inventories (Tables)
 12 Months Ended
Dec. 31, 2023
Classes of current inventories [abstract]  
Summary of Inventories

 

 

December 31

 

 

 

2022

 

 

2023

 

 

 

NT$

 

 

NT$

 

 

 

(In Millions)

 

Merchandise

 

$

3,978

 

 

$

4,340

 

Project in process

 

 

4,859

 

 

 

4,771

 

Work in process

 

 

98

 

 

 

74

 

Raw materials

 

 

279

 

 

 

221

 

 

 

 

9,214

 

 

 

9,406

 

Land held under development

 

 

1,999

 

 

 

1,999

 

Construction in progress

 

 

103

 

 

 

116

 

 

 

$

11,316

 

 

$

11,521