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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001188112-12-000256
Filing Date
2012-02-06
Accepted
2012-02-06 11:50:37
Documents
2
Group Members
MATRIX CHINA MANAGEMENT I L.P.MATRIX PARTNERS CHINA I L.P.MATRIX PARTNERS CHINA I-A L.P.YIBO SHAO

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G t72468_sc13g.htm SC 13G 209395
2 EXHIBIT I ex-i.htm EX-99.I 14586
  Complete submission text file 0001188112-12-000256.txt   225807
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. (Subject) CIK: 0001508475 (see all company filings)

IRS No.: 000000000
Type: SC 13G | Act: 34 | File No.: 005-86326 | Film No.: 12572562
SIC: 7370 Services-Computer Programming, Data Processing, Etc.

Mailing Address SUITE 2901, NEXUS CENTER, NO. 19A, EAST 3RD RING ROAD NORTH, CHAOYANG DISTRICT BEIJING F4 100020
Business Address SUITE 2901, NEXUS CENTER, NO. 19A, EAST 3RD RING ROAD NORTH, CHAOYANG DISTRICT BEIJING F4 100020 (86-10)6500-0088
Matrix Partners China I GP GP (Filed by) CIK: 0001512976 (see all company filings)

IRS No.: 000000000
Type: SC 13G