Ticker: VNET, Company: 21Vianet Group, Inc., Type: SC 13G/A, Date: 2013-01-18
Original SEC Filing: Click here

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Webplus: VNET/20130118/SC_13G.A/1/000.htm SEC Original: VNET123112a1.htm
SCHEDULE 13G/A (Amendment No. 1) 21Vianet Group, Inc (Name of Issuer) Class A Common Stock (Title of Class of Securities) 90138A103 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) o Rule 13d-1(b) x Rule 13d-1(c) o Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting person’s initial filing

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Company Information:

Ticker: VNET, Company: 21Vianet Group, Inc., Type: SC 13G/A, Date: 2013-01-18CIK: 0001508475, Location: F4, SIC: 7370, SIC Desc: SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
Business Phone & Address:
M5, 1JIUXIANQIAO EAST ROAD
Beijing 100016