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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-13-175982
Filing Date
2013-04-26
Accepted
2013-04-26 09:43:57
Documents
8
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F d525083d20f.htm 20-F 3819760
2 EX-1.1 d525083dex11.htm EX-1.1 36399
3 EX-8.1 d525083dex81.htm EX-8.1 22269
4 EX-12.1 d525083dex121.htm EX-12.1 9658
5 EX-12.2 d525083dex122.htm EX-12.2 9661
6 EX-13.1 d525083dex131.htm EX-13.1 4587
7 EX-13.2 d525083dex132.htm EX-13.2 4590
8 EX-15.1 d525083dex151.htm EX-15.1 3426
  Complete submission text file 0001193125-13-175982.txt   3911334
Mailing Address 978 HIGHLANDS CIRCLE LOS ALTOS CA 94024
Business Address 978 HIGHLANDS CIRCLE LOS ALTOS CA 94024 6509688855
UNITED MICROELECTRONICS CORP (Filer) CIK: 0001033767 (see all company filings)

IRS No.: 000000000 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-15128 | Film No.: 13785090
SIC: 3674 Semiconductors & Related Devices