Form F-6EF - Registration of American Depository Receipt shares, immediately effective:
SEC Accession No. 0001193805-11-000515
Filing Date
2011-03-22
Accepted
2011-03-22 12:29:53
Documents
4
Effectiveness Date
2011-03-22

Document Format Files

Seq Description Document Type Size
1 e608207_f6ef-umc.htm F-6EF 118433
2 e608207_ex99-a2.htm EX-99.(A)(2) 182425
3 e608207_ex99-d.htm EX-99.(D) 11326
4 e608207_ex99-e.htm EX-99.(E) 6646
  Complete submission text file 0001193805-11-000515.txt   320351
Mailing Address 978 HIGHLANDS CIRCLE LOS ALTOS CA 94024
Business Address 978 HIGHLANDS CIRCLE LOS ALTOS CA 94024 6509688855
UNITED MICROELECTRONICS CORP (Subject) CIK: 0001033767 (see all company filings)

EIN.: 000000000 | State of Incorp.: CA | Fiscal Year End: 1231
Type: F-6EF | Act: 33 | File No.: 333-172990 | Film No.: 11703373
SIC: 3674 Semiconductors & Related Devices

Mailing Address 4 NEW YORK PLAZA 13TH FLOOR NEW YORK NY 10004
Business Address 4 NEW YORK PLAZA 13TH FLOOR NEW YORK NY 10004 212-319-7600
JPMorgan Chase Bank, N.A. - ADR Depositary (Filed by) CIK: 0001474274 (see all company filings)

EIN.: 000000000 | State of Incorp.: OH | Fiscal Year End: 1231
Type: F-6EF