EX-8 4 cht-ex81_11.htm EX-8.1

Exhibit 8.1

LIST OF SUBSIDIARIES

(as of March 31, 2020)

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. (formerly known as Chunghwa International Yellow Pages 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.
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
Chunghwa Telecom Japan Co., Ltd. |  | Japan
CHPT Japan Co., Ltd. |  | Japan
Chief International Corp. |  | Samoa Islands
Senao International (Samoa) Holding Ltd. |  | Samoa Islands
Chunghwa Precision Test Tech. International, Ltd. |  | Samoa Islands
Chunghwa Telecom (China), Co., Ltd. |  | People’s Republic of China
Senao International Trading (Shanghai) 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