EX-8.1 3 h02077exv8w1.htm EX-8.1 LIST OF SIGNIFICANT SUBSIDIARIES EX-8.1 LIST OF SIGNIFICANT SUBSIDIARIES
 

Exhibit 8.1
List of Significant Subsidiaries of United Microelectronics Corporation
         
        Percentage of Ownership
Company   Jurisdiction of Incorporation   as of December 31, 2006
 
        
UMC Group (USA)
   California, USA   100.00%
United Microelectronics (Europe) B.V.
   The Netherlands   100.00%
UMC Capital Corporation
   Cayman Islands   100.00%
United Microelectronics Corp. (Samoa)
   Samoa   100.00%
TLC Capital Co., Ltd
   Taiwan, ROC   100.00%
UMCi Ltd.
   Singapore   100.00%
Fortune Venture Capital Corporation
   Taiwan, ROC     99.99%
United Microdisplay Optronics Corp.
   Taiwan, ROC     85.24%
UMC Japan
   Japan     50.09%
Unitruth Investment Corp.
   Taiwan, ROC   100.00%
UMC Capital (USA)
   California, USA   100.00%
ECP VITA Ltd.
   British Virgin Islands   100.00%
UMO (HK) Limited
   Hong Kong   100.00%