1、 Morningstar Document Research FORM 20-FCheetah Mobile Inc.-CMCMFiled:April 24,2018(period:December 31,2017)Annual and transition report of foreign private issuers under sections 13 or 15(d)The information contained herein may not be copied,adapted or distributed and is not warranted to be accurate,
2、complete or timely.The userassumes all risks for any damages or losses arising from any use of this information,except to the extent such damages or losses cannot belimited or excluded by applicable law.Past financial performance is no guarantee of future results.Table of Contents UNITED STATESSECUR
3、ITIES AND EXCHANGE COMMISSIONWASHINGTON,D.C.20549 FORM 20-F (Mark One)REGISTRATION STATEMENT PURSUANT TO SECTION 12(b)OR(g)OF THE SECURITIES EXCHANGE ACT OF 1934OR ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31,2017.OR TRANSIT
4、ION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the transition period from to OR SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934Date of event requiring this shell company report Commission file number:001-36427 Cheetah Mo
5、bile Inc.(Exact name of Registrant as specified in its charter)N/A(Translation of Registrants name into English)Cayman Islands(Jurisdiction of incorporation or organization)Building No.8Hui Tong Times SquareYaojiayuanSouth RoadBeijing 100123Peoples Republic of China(Address of principal executive of
6、fices)Vincent Zhenyu JiangChief Financial OfficerCheetah Mobile Inc.Building No.8Hui Tong Times SquareYaojiayuan South RoadBeijing 100123Peoples Republic of ChinaTel:+86-10-6292-7779Email:IR(Name,Telephone,Email and/or Facsimile number and Address of Company Contact Person)Securities registered or t