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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-20-042437
Filing Date
2020-04-02
Accepted
2020-04-02 16:05:34
Documents
201
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 20-F a19-24584_120f.htm 20-F 5138520
2 EX-2.5 a19-24584_1ex2d5.htm EX-2.5 172774
3 EX-2.6 a19-24584_1ex2d6.htm EX-2.6 590088
4 EX-4.28 a19-24584_1ex4d28.htm EX-4.28 627313
5 EX-4.29 a19-24584_1ex4d29.htm EX-4.29 583183
6 EX-4.30 a19-24584_1ex4d30.htm EX-4.30 87303
7 EX-4.31 a19-24584_1ex4d31.htm EX-4.31 61182
8 EX-8.1 a19-24584_1ex8d1.htm EX-8.1 28970
9 EX-12.1 a19-24584_1ex12d1.htm EX-12.1 10836
10 EX-12.2 a19-24584_1ex12d2.htm EX-12.2 11017
11 EX-13.1 a19-24584_1ex13d1.htm EX-13.1 5492
12 EX-13.2 a19-24584_1ex13d2.htm EX-13.2 5474
13 EX-15.1 a19-24584_1ex15d1.htm EX-15.1 7140
14 EX-15.2 a19-24584_1ex15d2.htm EX-15.2 6929
21 GRAPHIC g245841ko17i001.jpg GRAPHIC 53924
22 GRAPHIC g245841bmi001.jpg GRAPHIC 345
23 GRAPHIC g245841bmi002.jpg GRAPHIC 345
24 GRAPHIC g245841bmi003.jpg GRAPHIC 347
25 GRAPHIC g245841bli001.jpg GRAPHIC 112894
26 GRAPHIC g245841bei001.jpg GRAPHIC 345
27 GRAPHIC g245841bei002.jpg GRAPHIC 345
28 GRAPHIC g245841bei003.jpg GRAPHIC 21491
29 GRAPHIC g245841bei004.jpg GRAPHIC 342
30 GRAPHIC g245841bei005.jpg GRAPHIC 343
31 GRAPHIC g245841bsi001.jpg GRAPHIC 345
32 GRAPHIC g245841bsi002.jpg GRAPHIC 342
33 GRAPHIC g245841km11i001.jpg GRAPHIC 45558
34 GRAPHIC g245841bgi001.jpg GRAPHIC 346
35 GRAPHIC g245841bgi002.jpg GRAPHIC 345
36 GRAPHIC g245841bgi003.jpg GRAPHIC 343
37 GRAPHIC g245841bgi004.jpg GRAPHIC 345
38 GRAPHIC g245841ko03i001.jpg GRAPHIC 1123
39 GRAPHIC g245841ko03i002.gif GRAPHIC 2414
40 GRAPHIC g245841bqi001.jpg GRAPHIC 345
41 GRAPHIC g245841bqi002.jpg GRAPHIC 345
42 GRAPHIC g245841bqi003.jpg GRAPHIC 347
43 GRAPHIC g245841boi001.jpg GRAPHIC 343
44 GRAPHIC g245841boi002.jpg GRAPHIC 342
  Complete submission text file 0001104659-20-042437.txt   29121500

Data Files

Seq Description Document Type Size
15 EX-101.INS vnet-20191231.xml EX-101.INS 7713636
16 EX-101.SCH vnet-20191231.xsd EX-101.SCH 158834
17 EX-101.CAL vnet-20191231_cal.xml EX-101.CAL 170087
18 EX-101.DEF vnet-20191231_def.xml EX-101.DEF 619264
19 EX-101.LAB vnet-20191231_lab.xml EX-101.LAB 1039927
20 EX-101.PRE vnet-20191231_pre.xml EX-101.PRE 1023851
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.: 20768943
SIC: 7370 Services-Computer Programming, Data Processing, Etc.
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