Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001292814-13-001043
Filing Date
2013-05-06
Accepted
2013-05-06 07:14:19
Documents
2
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 CONSOLIDATED FINANCIAL STATEMENTS 4Q12 umcfs4q12_6k1.htm 6-K 6290
2 EXHIBIT exhibit_991.htm EX-99.1 6618203
  Complete submission text file 0001292814-13-001043.txt   6625475
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)

EIN.: 000000000 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 6-K | Act: 34 | File No.: 001-15128 | Film No.: 13814434
SIC: 3674 Semiconductors & Related Devices