Exhibit 8

ASE Technology Holding Co., Ltd.

List of Subsidiaries

(As of January 31, 2022)

Name of Subsidiary	Jurisdiction of Incorporation
Advanced Semiconductor Engineering, Inc.	R.O.C.
A.S.E. Holding Limited	Bermuda
J & R Holding Limited	Bermuda
Innosource Limited	British Virgin Islands
Omniquest Industrial Limited	British Virgin Islands
ASE Marketing & Service Japan Co., Ltd.	Japan
ASE Test, Inc.	R.O.C.
Luchu Development Corporation	R.O.C.
Advanced Microelectronic Products Inc.	R.O.C.
Alto Enterprises Limited	British Virgin Islands
Super Zone Holdings Limited	Hong Kong
TLJ Intertech Inc.	R.O.C.
MingFeng Information Service Corp., Ltd.	R.O.C.
ASE Investment (Labuan) Inc.	Malaysia
ASE Test Limited	Singapore
ASE Technology Partners, Limited	British Cayman Islands
Integrated Solutions Enterprise Europe	Belgium
J&R Industrial Inc.	R.O.C.
ASE Japan Co., Ltd.	Japan
ASE (U.S.) Inc.	U.S.A.
Global Advanced Packaging Technology Limited	British Cayman Islands
ASE (Shanghai) Inc.	Shanghai, China
ASE Corporation	British Cayman Islands
ASE Investment (Kun Shan) Limited	Kun Shan, China
Advanced Semiconductor Engineering (China) Ltd.	Shanghai, China
ASE (Korea) Inc.	Korea
ASE Technology Acquisition Corporation	British Cayman Islands
ASE Test Holdings, Ltd.	British Cayman Islands
ASE Holdings (Singapore) Pte Ltd	Singapore
ASE Singapore Pte. Ltd.	Singapore
ISE Labs, Inc.	U.S.A.
ISE Services, Inc.	U.S.A.
ASE Electronics (M) Sdn. Bhd.	Malaysia

Name of Subsidiary	Jurisdiction of Incorporation
ASE Assembly & Test (Shanghai) Limited	Shanghai, China
Wuxi Tongzhi Microelectronics Co., Ltd.	Wuxi, China
ISE Labs, China, Ltd.	Shanghai, China
Shanghai Ding Hui Real Estate Development Co., Ltd.	Shanghai, China
Shanghai Ding Qi Property Management Co., Ltd.	Shanghai, China
Shanghai Ding Wei Real Estate Development Co., Ltd.	Shanghai, China
Shanghai Ding Yu Real Estate Development Co., Ltd.	Shanghai, China
Kun Shan Ding Hong Real Estate Development Co., Ltd	Kun Shan, China
Shanghai Ding Xu Property Management Co., Ltd.	Shanghai, China
Shanghai Dingyao Estate Development Co., Ltd.	Shanghai, China
Shanghai Ding Fan Business Management Co., Ltd.	Shanghai, China
ASE Mauritius Inc.	Mauritius
ASE Labuan Inc.	Malaysia
ASE Electronics Inc.	R.O.C.
Advanced Semiconductor Engineering (HK) Limited	Hong Kong
Universal Scientific Industrial (Shanghai) Co., Ltd.	Shanghai, China
USI Inc.	R.O.C.
Huntington Holdings International Co., Ltd.	British Virgin Islands
Unitech Holdings International Co., Ltd.	British Virgin Islands
Real Tech Holdings Limited	British Virgin Islands
Universal ABIT Holding Co., Ltd.	British Cayman Islands
USI Enterprise Limited	Hong Kong
Universal Global Technology Co., Limited	Hong Kong
Universal Global Technology (Kunshan) Co., Ltd.	Kun Shan, China
Universal Global Technology (Shanghai) Co., Ltd.	Shanghai, China
Universal Global Electronics (Shanghai) Co., Ltd.	Shanghai, China
USI Electronics (Shenzhen) Co., Ltd.	Shenzhen, China
Universal Global Technology (Huizhou) Co., Ltd.	Huizhou, China
FINANCIERE AFG	France
Universal Global Industrial Co., Limited	Hong Kong
Universal Global Scientific Industrial Co., Ltd.	R.O.C.
USI America Inc.	U.S.A.
Universal Scientific Industrial De Mexico S.A. De C.V.	Mexico
USI Japan Co., Ltd.	Japan
Universal Global Electronics Co., Ltd.	Hong Kong
Universal Scientific Industrial (France)	France
UNIVERSAL SCIENTIFIC INDUSTRIAL (VIETNAM) CO., LTD.	Vietnam

Name of Subsidiary	Jurisdiction of Incorporation
Universal Scientific Industrial Co., Ltd.	R.O.C.
Universal Scientific Industrial Poland Sp. z o.o.	Poland
USI Science and Technology (Shenzhen) Co., Ltd.	Shenzhen, China
MANUFACTURING POWER TUNISIA	Tunisia
ASTEELFLASH MEXICO S.A. de C.V.	Mexico
ASTEELFLASH (BEDFORD) LIMITED	United Kingdom
ASTEELFLASH FRANCE	France
ASTEELFLASH TUNISIE S.A.	Tunisia
ASTEELFLASH HONG KONG LIMITED	Hong Kong
ASTEELFLASH GERMANY GmbH	Germany
ASTEELFLASH US HOLDING CORP.	U.S.A.
ASTEEL ELECTRONICS MANUFACTURING SERVICES	Tunisia
ASTEELFLASH PLZEN S.R.O.	Czech Republic
ASTEELFLASH TECHNOLOGIE	France
ASTEELFLASH BRETAGNE	France
AFERH TUNISIE	Tunisia
Asteelflash Suzhou Co., Ltd.	Suzhou, China
ASTEELFLASH HERSFELD GmbH	Germany
ASTEELFLASH EBERBACH GmbH	Germany
ASTEELFLASH BONN GmbH	Germany
ASTEELFLASH SCHWANDORF GmbH	Germany
ASTEELFLASH DESIGN SOLUTIONS HAMBOURG GmbH	Germany
EN ELECTRONICNETWORK SRL	Romania
ASTEELFLASH USA CORP.	U.S.A.
Siliconware Precision Industries Co., Ltd.	R.O.C.
SPIL (B.V.I.) Holding Limited	British Virgin Islands
Siliconware Investment Co., Ltd.	R.O.C.
Siliconware USA, Inc.	U.S.A.
SPIL (Cayman) Holding Limited	British Cayman Islands
Siliconware Technology (Suzhou) Limited	Suzhou, China