VNET [21Vianet] 6-K: (Original Filing)
[21Vianet Group, Inc. Reports Unaudited First Quarter 2013 Financial Results 1Q13 Net Revenues Up 26.0% YOY to RMB435.7 Million 1Q13 Adjusted EBITDA Up 15.4% YOY to RMB80.1 Million Live Conference Call to be Held at 8:00 PM U.S. Eastern Time, May 16, 2013 Beijing, May 16, 201321Vianet Group, Inc. (NASDAQ: VNET) (21Vianet or the Company), the largest carrier-neutral internet data] [FORM 6-K 21Vianet Group, Inc. M5, 1 Jiuxianqiao East Road, Chaoyang District Beijing 100016 The Peoples Republic of China (86 10) 8456 2121 x ¨ Form 20-F ¨ ¨ 21Vianet Group, Inc. Shang-Wen Hsiao President and Chief Financial Officer 6-K 1 d542858d6k.htm FORM 6-K]