EX-8.1 2 d280541dex81.htm EX-8.1 EX-8.1

Exhibit 8.1

List of Significant Subsidiaries of United Microelectronics Corporation

 

Company

    Jurisdiction of
Incorporation		    Percentage of
Ownership  as of
December 31, 2016		  

UMC Group (USA)

    U.S.A.      100.00 % 

United Microelectronics (Europe) B.V.

    The Netherlands      100.00 % 

UMC Capital Corp.

    Cayman Islands      100.00 % 

TLC Capital Co., Ltd.

    Taiwan, R.O.C.      100.00 % 

UMC New Business Investment Corp.

    Taiwan, R.O.C.      100.00 % 

Green Earth Limited

    Samoa      100.00 % 

Fortune Venture Capital Corp.

    Taiwan, R.O.C.      100.00 % 

UMC Investment (Samoa) Limited

    Samoa      100.00 % 

Unitruth Investment Corp.

    Taiwan, R.O.C.      100.00 % 

UMC Capital (USA)

    U.S.A.      100.00 % 

ECP Vita Pte. Ltd.

    Singapore      100.00 % 

Soaring Capital Corp.

    Samoa      100.00 % 

Unitruth Advisor (Shanghai) Co., Ltd.

    China      100.00 % 

Tera Energy Development Co., Ltd.

    Taiwan, R.O.C.      100.00 % 

United Microchip Corporation

    Cayman Islands      100.00 % 

Nexpower Technology Corp.

    Taiwan, R.O.C.      67.54 % 

Wavetek Microelectronics Corporation

    Taiwan, R.O.C.      78.47 % 

Everrich Energy Investment (HK) Limited

    China      100.00 % 

Everrich (Shandong) Energy Co., Ltd.

    China      100.00 % 

Unistars Corp.

    Taiwan, R.O.C.      82.76 % 

NPT Holding Limited

    Samoa      67.54 % 

NLL Holding Limited

    Samoa      67.54 % 

SocialNex Italia 1 S.R.L.

    Italy      67.54 % 

UMC (Beijing) Limited

    China      100.00 % 

Wavetek Microelectronics Investment (Samoa) Limited

    Samoa      78.47 % 

Wavetek Microelectronics Corporation (USA)

    U.S.A.      78.47 % 

Best Elite International Limited

    British Virgin Islands      91.08 % 

Infoshine Technology Limited

    British Virgin Islands      91.08 % 

Oakwood Associates Limited

    British Virgin Islands      91.08 % 

Hejian Technology (Suzhou) Co., Ltd.

    China      91.08 % 

UnitedDS Semiconductor (Shandong) Co., Ltd.

    China      91.08 % 

United Semiconductor (Xiamen) Co., Ltd.

    China      26.79 % 

UMC Group Japan

    Japan      100.00 % 

UMC Korea Co., Ltd.

    Korea      100.00 % 

Omni Global Limited

    Samoa      100.00 % 

United Microtechnology Corporation (California)

    U.S.A.      100.00 % 

United Microtechnology Corporation (New York)

    U.S.A.      100.00 % 

Sino Paragon Limited

    Samoa      100.00 % 

UMC Technology Japan Co., Ltd.

    Japan      100.00 %