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Inventories (Tables)
 12 Months Ended
Dec. 31, 2024
Classes of current inventories [abstract]  
Summary of Inventories

 

 

December 31

 

 

 

2023

 

 

2024

 

 

 

NT$

 

 

NT$

 

 

 

(In Millions)

 

Merchandise

 

$

4,340

 

 

$

4,874

 

Project in process

 

 

4,771

 

 

 

4,564

 

Work in process

 

 

74

 

 

 

269

 

Raw materials

 

 

221

 

 

 

222

 

 

 

 

9,406

 

 

 

9,929

 

Land held under development

 

 

1,999

 

 

 

1,999

 

Construction in progress

 

 

116

 

 

 

159

 

 

 

$

11,521

 

 

$

12,087