Exhibit 8.1
LIST OF SUBSIDIARIES
(as of March 31, 2022)
|
NAME OF ENTITY |
|
JURISDICTION OF INCORPORATION |
|
CHIEF Telecom Inc. |
|
Taiwan, R.O.C. |
|
Unigate Telecom Inc. |
|
Taiwan, R.O.C. |
|
CHYP Multimedia Marketing & Communications Co., Ltd. |
|
Taiwan, R.O.C. |
|
Chunghwa Investment Co., Ltd. |
|
Taiwan, R.O.C. |
|
Chunghwa Precision Test Tech. Co., Ltd. |
|
Taiwan, R.O.C. |
|
Chunghwa System Integration Co., Ltd. |
|
Taiwan, R.O.C. |
|
Light Era Development Co., Ltd. |
|
Taiwan, R.O.C. |
|
Senao International Co., Ltd. |
|
Taiwan, R.O.C. |
|
Youth Co., Ltd. |
|
Taiwan, R.O.C. |
|
ISPOT Co., Ltd. |
|
Taiwan, R.O.C. |
|
Youyi Co., Ltd. |
|
Taiwan, R.O.C. |
|
Aval Technologies Co., Ltd. |
|
Taiwan, R.O.C. |
|
Wiin Technology Co., Ltd. |
|
Taiwan, R.O.C. |
|
SENYOUNG Insurance Agent Co., Ltd. |
|
Taiwan, R.O.C. |
|
Senaolife Insurance Agent Co., Ltd. |
|
Taiwan, R.O.C. |
|
Spring House Entertainment Tech. Inc. |
|
Taiwan, R.O.C. |
|
Honghwa International Co., Ltd. |
|
Taiwan, R.O.C. |
|
Chunghwa Sochamp Technology Inc. |
|
Taiwan, R.O.C. |
|
Smartfun Digital Co., Ltd. |
|
Taiwan, R.O.C. |
|
Chunghwa Leading Photonics Tech Co., Ltd. |
|
Taiwan, R.O.C. |
|
CHT Security Co., Ltd. |
|
Taiwan, R.O.C. |
|
International Integrated Systems, Inc. |
|
Taiwan, R.O.C. |
|
Unitronics Technology Corp. |
|
Taiwan, R.O.C. |
|
TestPro Investment Co., Ltd. |
|
Taiwan, R.O.C. |
|
Prime Asia Investments Group Ltd. |
|
British Virgin Islands |
|
Donghwa Telecom Co., Ltd. |
|
Hong Kong |
|
Senao International HK Limited |
|
Hong Kong |
|
Chunghwa Hsingta Co., Ltd. |
|
Hong Kong |
|
International Integrated Systems (Hong Kong) Limited |
|
Hong Kong |
|
Chunghwa Telecom Japan Co., Ltd. |
|
Japan |
|
CHPT Japan Co., Ltd. |
|
Japan |
|
IISI Investment Co., Ltd. |
|
Mauritius |
|
Leading Tech Co., Ltd. |
|
Mauritius |
|
Leading Systems Co., Ltd. |
|
Mauritius |
|
Chief International Corp. |
|
Samoa Islands |
|
Senao International (Samoa) Holding Ltd. |
|
Samoa Islands |
|
Chunghwa Precision Test Tech. International, Ltd. |
|
Samoa Islands |
|
Infoexplorer International Co., Ltd. |
|
Samoa Islands |
|
Chunghwa Telecom (China), Co., Ltd. |
|
People’s Republic of China |
|
Shanghai Taihua Electronic Technology Limited |
|
People’s Republic of China |
|
Su Zhou Precision Test Tech. Ltd. |
|
People’s Republic of China |
|
Shanghai Chief Telecom Co., Ltd. |
|
People’s Republic of China |
|
Chunghwa Telecom Singapore Pte., Ltd. |
|
Singapore |
|
Chunghwa Telecom Global, Inc. |
|
United States of America |
|
Chunghwa Precision Test Tech USA Corporation |
|
United States of America |
|
Chunghwa Telecom Vietnam Co., Ltd. |
|
Vietnam |
|
Chunghwa Telecom (Thailand) Co., Ltd. |
|
Thailand |