VNET [21Vianet] SC 13D/A: (Original Filing)
[JOINT FILING STATEMENT Dated: May 15, 2015 GRANITE GLOBAL VENTURES III L.P. GGV III ENTREPRENEURS FUND L.P. ITS: GENERAL PARTNER Hany M. Nada Managing Director GRANITE GLOBAL VENTURES III L.L.C. Hany M. Nada Managing Director Hany M. Nada as Attorney-in-fact for Scott B. Bonham Hany M. Nada Hany M. Nada as Attorney-in-fact for Thomas K. Ng Hany M. Nada as] [CUSIP No. 90138A 10 3 13D Page 2 1. Name of Reporting Persons Granite Global Ventures III L.P. 2. Check the Appropriate Box if a Member of a Group (see instructions) ¨ x (a) 3. SEC USE ONLY 4. Source of Funds (see instructions) WC 5. ¨ 6. Citizenship or Place of Organization Number of Shares Beneficially Owned by Each]