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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-13-162849
Filing Date
2013-04-19
Accepted
2013-04-19 16:06:59
Documents
14
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F d463311d20f.htm 20-F 2958771
2 EX-2.5 d463311dex25.htm EX-2.5 429471
3 EX-4.7 d463311dex47.htm EX-4.7 25770
4 EX-4.13 d463311dex413.htm EX-4.13 4174
5 EX-4.18 d463311dex418.htm EX-4.18 11542
6 EX-8.1 d463311dex81.htm EX-8.1 8118
7 EX-12.1 d463311dex121.htm EX-12.1 8374
8 EX-12.2 d463311dex122.htm EX-12.2 8448
9 EX-13.1 d463311dex131.htm EX-13.1 3763
10 EX-13.2 d463311dex132.htm EX-13.2 3769
11 EX-15.1 d463311dex151.htm EX-15.1 1517
12 EX-15.2 d463311dex152.htm EX-15.2 3376
13 GRAPHIC g463311d0001_463311.jpg GRAPHIC 2777
14 GRAPHIC g463311g24t46.jpg GRAPHIC 64424
  Complete submission text file 0001193125-13-162849.txt   3561110
Mailing Address M5, 1JIUXIANQIAO EAST ROAD Chaoyang District Beijing F4 100016
Business Address M5, 1JIUXIANQIAO EAST ROAD Chaoyang District Beijing F4 100016 (86 10) 8456-2121
21Vianet Group, Inc. (Filer) CIK: 0001508475 (see all company filings)

IRS No.: 000000000
Type: 20-F | Act: 34 | File No.: 001-35126 | Film No.: 13771698
SIC: 7370 Services-Computer Programming, Data Processing, Etc.
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