Ticker: VNET, Company: 21Vianet Group, Inc., Type: 20-F, Date: 2019-03-27, XBRL Interactive Financials
Original SEC Filing: Click here

---

Webplus: VNET/20190327/20-F/1/000.htm SEC Original: d684451d20f.htm
INTRODUCTION 1 1 PART I 3 ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS 3 ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE 3 ITEM 3. KEY INFORMATION 3 ITEM 4. INFORMATION ON THE COMPANY 44 ITEM 4A. UNRESOLVED STAFF COMMENTS 66 ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS 66 ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES 95 ITEM

---

---

Webplus: VNET/20190327/20-F/2_EX-4.33/000.htm SEC Original: d684451dex433.htm
Property Lease Agreement Party A (Lessor) Legal representative Address Tel. Fax Party B (Lessee) Legal representative Address Tel. Fax WHEREAS 1. as-is Party A legally holds the ownership of Building 3 of Yard 105 located at Xiangshan South Road, Shijingshan District, Beijing, and the right to use the State-owned land attached thereto, and Party A intends to lease the 1st

---

---

Webplus: VNET/20190327/20-F/3_EX-8.1/000.htm SEC Original: d684451dex81.htm
List of Significant Subsidiaries and Principal Consolidated Affiliated Entities* Significant Subsidiaries Jurisdiction of Incorporation 21ViaNet Group Limited Hong Kong 21Vianet Mobile Limited Hong Kong 21Vianet Ventures Limited Hong Kong Diyixian.com Limited Hong Kong Dermot Holdings Limited British Virgin Islands 21Vianet DRP Investment Holdings Limited Hong Kong Shihua DC Investment Holdings Limited Cayman 21Vianet Data Center Co., Ltd. PRC 21Vianet Anhui

---

---

Webplus: VNET/20190327/20-F/4_EX-12.1/000.htm SEC Original: d684451dex121.htm
I, Shiqi Wang, certify that: 20-F 1. I have reviewed this annual report on Form 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect

---

---

Webplus: VNET/20190327/20-F/5_EX-12.2/000.htm SEC Original: d684451dex122.htm
Certification by the Principal Financial Officer I, Sharon Xiao Liu, certify that: 20-F 1. I have reviewed this annual report on Form 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such

---

---

Webplus: VNET/20190327/20-F/6_EX-13.1/000.htm SEC Original: d684451dex131.htm
20-F (1) (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Shiqi Wang Chief Executive Officer EX-13.1 6 d684451dex131.htm EX-13.1

---

---

Webplus: VNET/20190327/20-F/7_EX-13.2/000.htm SEC Original: d684451dex132.htm
Certification by the Principal Financial Officer 20-F (1) (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Sharon Xiao Liu Chief Financial Officer EX-13.2 7 d684451dex132.htm EX-13.2

---

---

Webplus: VNET/20190327/20-F/8_EX-15.1/000.htm SEC Original: d684451dex151.htm
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in the Registration Statements of 21Vianet Group, Inc.: S-8 No. 333-177273, i) Form S-8 No. 333-187695, ii) Form S-8 No.333-197495, iii) Form S-8 No. 333-208121, iv) Form S-8 No. 333-222521, v) Form 20-F) of our reports dated March 27, 2019, with respect to the consolidated financial

---

---

Webplus: VNET/20190327/20-F/9_EX-15.2/000.htm SEC Original: d684451dex152.htm
Consent of Han Kun Law Offices To: 21Vianet Group, Inc. Guanjie Building Southeast 1st Floor, 10# Jiuxianqiao East Road Chaoyang District, Beijing 100016 the People’s Republic of China Date Dear Sirs, 20-F S-8 No. 333-177273) S-8 No. 333-187695) S-8 No. 333-197495) S-8 No. 333-208121) S-8 No. 333-222521) 20-F We consent to the reference to our firm under the headings “Item

---

Company Info:

Ticker: VNET, Company: 21Vianet Group, Inc., Type: 20-F, Date: 2019-03-27, XBRL Interactive FinancialsCIK: 0001508475, Location: F4, SIC: 7370, SIC Desc: SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
Business Phone & Address:
M5, 1JIUXIANQIAO EAST ROAD, Chaoyang District
Beijing 100016